v0.8.2: 工单大清理 - 编年史分页+限时挑战+星潮深化+云排行榜+手写叙事+socket多人星潮+UI打磨

工单 #8 编年史上限+分页: - engine.ts: slice(-50)→slice(-200) - ChronicleDialog.tsx: 加分页(每页10条)+上一页/下一页+页码显示工单 #5 限时挑战 (subagent 10-a): - beacon.ts: BeaconTimedChallenge + getTimedSlotKey(4h时段) + generateTimedChallenge - BeaconPanel.tsx: amber主题限时区块 + 倒计时 + <30min紧急状态 - gameStore: trackBeacon 加 timedJustCompleted + claimTimedBeacon action 工单 #3 星潮类型深化 (subagent 10-a): - starTide.ts: +3种星潮 surge(emerald)/eclipse(rose)/prism(fuchsia) - TideModifiers: +targetLenBonus/bossWinRateBonus/autoDecodeIntervalMult - decode.ts: generatePuzzle 加 targetLenBonus 参数 - achievements: ach_tides_all 阈值 6→9 工单 #4/P2 云排行榜 (subagent 10-b): - mini-services/leaderboard-service/ (端口3030, Hono+bun, 内存1000条) - API: GET/POST /api/leaderboard + /stats + CORS + 防刷 - beacon.ts: fetchCloudLeaderboard/submitCloudScore - BeaconPanel: 本地Top20/全球Top100 双tab + YOU徽章高亮工单 #9 手写叙事 (subagent 10-c): - chronicle.ts: EPOCH_LORE 5纪元×3节点=15段手写叙事(80-150字/段) - buildLore 优先手写节点, fallback 模板, 11个变量替换 P3 socket 多人星潮 (subagent 10-c): - mini-services/star-tide-service/ (端口3031, socket.io) - 每10-15min广播global-tide, 60s持续, 6种类型权重 - useGlobalTide hook + triggerGlobalTide action - StarTideIndicator 加 🌐 全球星潮标记 P2 UI打磨: - page.tsx: CrystalOrb 区加装饰全息环(3层旋转) + 四角标记 + 顶部状态条 + 底部铭文 QA: lint零错误 + dev HTTP200 + VLM 8/10 + 2个mini-service运行中(3030/3031)
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+# Task ID: 10-a — 限时挑战 + 星潮类型深化
+
+**Agent**: full-stack-developer
+**Task**: 工单 #5 限时挑战 + 工单 #3 星潮类型深化
+
+## Work Log
+
+### 前置准备
+- 阅读 `worklog.md` 了解 v0.8.1 项目状态（10 大系统，四色全息 emerald/rose/amber/fuchsia）
+- 精读 `beacon.ts`（873 行，日挑战+周挑战+信标链）、`BeaconPanel.tsx`（753 行）、`starTide.ts`（209 行，6 种星潮）、`gameStore.ts` trackBeacon（~170 行）+ tickTide（~440 行）
+- 确认现有 UI 均动态读取 `TIDE_EVENTS[type]`，新增类型自动生效
+
+### 工单 #5：限时挑战（Timed Challenge）
+
+**beacon.ts 扩展**（873 → 1162 行，+289 行）：
+- `BeaconScoreEntry` 新增 `isTimed?: boolean` 字段
+- `BeaconTimedChallenge` 接口：slotKey / type / difficulty(固定 routine) / goal / rewardInsight / rewardContact / seed / title / desc / expiresAt
+- `BeaconTimedProgress` 接口：slotKey / progress / startedAt / completedAt / claimed / durationSec
+- `TIMED_SLOT_MS = 4h`，`BEACON_TIMED_KEY = "echo-nexus-beacon-timed-v1"`
+- `getTimedSlotKey(now)`：UTC 0/4/8/12/16/20 点切分，格式 "timed_YYYY-MM-DD_HH"
+- `timedSlotKeyToSeed`：FNV-1a 哈希
+- `generateTimedChallenge(now)`：确定性生成，难度 routine，goal = 日基准 ×0.3-0.5，5 种类型各有公式
+- `msUntilNextTimedSlot(now)`：距离下个 4 小时时段的毫秒数
+- `loadTimedProgress` / `saveTimedProgress` / `addTimedProgress` / `claimTimedReward`（推送排行榜，entry 加 isTimed: true）
+
+**gameStore.ts 集成**：
+- import 扩展：generateTimedChallenge / loadTimedProgress / addTimedProgress / claimTimedReward + 类型
+- `trackBeacon` 返回值新增 `timedJustCompleted`：日/限时/周三类进度同时更新
+- 新增 `claimTimedBeacon` action（GameActions 接口同步）
+- 新增 `timedJustCompleted` 到 trackBeacon 返回类型
+
+**BeaconPanel.tsx UI**（753 → 944 行）：
+- import 扩展：generateTimedChallenge / loadTimedProgress / getTimedSlotKey / msUntilNextTimedSlot / Hourglass 图标
+- 新增 timedChallenge/timedProgress/timedCountdown state
+- 每秒刷新 timedProgress + timedCountdown
+- 新增 handleClaimTimed 回调
+- **限时挑战区块**（amber 主题，插入日挑战与周挑战之间）：
+  - Hourglass 图标 + "限时挑战 · TIMED" 标题 + slotKey + 倒计时
+  - 难度/类型标签 + 标题 + 描述 + 进度条 + 奖励 + 领取按钮（emerald 主题）
+  - **紧急状态**：距时段结束 <30min 时切换 rose 脉冲动画 + "即将结束"徽章
+  - 2 个新动画：timed-glow（amber 呼吸）/ timed-urgent（rose 急促脉冲）
+- 排行榜 entry 区分 TIMED（amber 徽章）/ WEEK（fuchsia 徽章）
+- 空状态提示更新为"完成限时、每日或本周信标即可登榜"
+
+### 工单 #3：星潮类型深化
+
+**starTide.ts 扩展**（209 → 289 行）：
+- `TideType` 新增 3 种：surge / eclipse / prism
+- `TideModifiers` 新增 3 个可选字段：targetLenBonus / bossWinRateBonus / autoDecodeIntervalMult
+- `TIDE_EVENTS` 新增 3 种元信息（name/desc/color/glow/icon/negative）：
+  - surge（涌动星潮，emerald #34d399，⇈）：产能 ×2.5 但解码目标 +2
+  - eclipse（蚀相星潮，rose #fb7185，◐）：BOSS 胜率 +20% 但产能 -30%
+  - prism（棱镜星潮，fuchsia #e879f9，◬）：洞见 ×2 + 自动解码周期 -30%
+- `TIDE_WEIGHTS` 新增 surge/eclipse/prism 各 12（总权重 136）
+- `getTideModifiers` 新增 3 个 case + null 分支补全新字段
+- 注释更新："6 种类型" → "9 种类型"
+
+**decode.ts 扩展**：
+- `generatePuzzle` 新增第 3 参数 `targetLenBonus`（默认 0）
+- targetLen = cfg.targetLen + targetLenBonus，stepLimitBase 同步增加
+- 路径构造法自动适配更长目标序列（300 次尝试 + 线性兜底）
+
+**gameStore.ts 集成**（3 处修饰器应用）：
+- `startDecode`：surge 星潮时传入 `tideMod.targetLenBonus` → 谜题更长
+- `autoDecodeTick`：prism 星潮时 `interval *= tideMod.autoDecodeIntervalMult`（×0.7）
+- `resolveCurrentNode`：eclipse 星潮时 `b = am.bossWinRateBonus + tideMod.bossWinRateBonus`（+20%）
+
+**achievements.ts**：`ach_tides_all` 阈值 6 → 9，描述"经历全部 9 种星潮事件"
+
+**page.tsx**：StatsPanel "星潮亲历" 显示 `/ 9`
+
+### QA 验证
+1. **lint**：`bun run lint` 零错误（exit 0）
+2. **dev 服务器**：HTTP 200，编译 < 30ms
+3. **BeaconPanel VLM 评分**：
+   - 首屏 8.5/10：限时挑战 TIMED 区块可见、四色一致、倒计时/进度/标题/奖励/按钮清晰
+   - 最终截图 9/10：4 个挑战区块齐全、限时区块带倒计时、无蓝色
+4. **新星潮 VLM 评分**（localStorage 注入 + reload 触发）：
+   - surge（emerald 绿）：8/10，横幅 + 全屏绿色微光
+   - prism（fuchsia 紫）：7/10，横幅 + 全屏紫色微光
+   - eclipse（rose 粉）：8/10（单图），横幅 + 全屏粉色微光
+5. **不破坏现有功能**：日挑战/周挑战/信标链/6 旧星潮全部保留，排行榜正常
+
+## Stage Summary
+- ✅ 工单 #5 限时挑战完成：beacon.ts +289 行 + gameStore claimTimedBeacon + BeaconPanel amber 区块
+- ✅ 工单 #3 星潮深化完成：starTide.ts +80 行（3 新类型）+ decode.ts targetLenBonus + gameStore 3 处修饰器
+- ✅ 确定性生成：限时挑战同时段同种子同结果（FNV-1a slotKey 哈希）
+- ✅ 严格四色规范：限时 amber、surge emerald、eclipse rose、prism fuchsia，零蓝色/靛色
+- ✅ 紧急状态设计：限时挑战 <30min 时 rose 脉冲 + "即将结束"徽章
+- ✅ lint 零错误 + dev HTTP 200 + VLM ≥7/10（信标 9/10、surge 8/10、prism 7/10、eclipse 8/10）
+- ✅ 现有日/周/信标链/6 旧星潮全部保留，无回归
@@ -0,0 +1,207 @@
+# Task 10-b · full-stack-developer · P2/#4 云排行榜 mini-service
+
+> 本文件为本 agent 在 Task 10-b 的工作记录，供后续 agent 查阅。
+
+## 任务概述
+
+为「回响星核 / Echo Nexus」v0.8.2 实现 P2/#4 工单：把信标本机排行榜（纯 localStorage）升级为云端 Top100，让玩家间可以比较分数。
+
+## 阅读的前置工作
+
+- `/home/z/my-project/worklog.md`（v0.8.1 项目状态，10 大系统，四色全息规范）
+- `/home/z/my-project/src/lib/game/beacon.ts`（实际 1161 行 — worklog 信息滞后，v0.8.2 已加限时挑战 `claimTimedReward`）
+- `/home/z/my-project/src/components/game/BeaconPanel.tsx`（实际 953 行 — 已含限时挑战 amber 主题）
+- `/home/z/my-project/src/store/gameStore.ts`（1241 行 — trackBeacon + 3 个 claim action：grantBeaconReward/claimWeeklyBeacon/claimTimedBeacon/claimChainReward）
+- `/home/z/my-project/Caddyfile`（:81 网关，按 ?XTransformPort=* 转发到对应端口）
+- `/home/z/my-project/examples/websocket/server.ts` + `frontend.tsx`（mini-service + 前端连接参考）
+- `/home/z/my-project/.zscripts/dev.sh`（mini-service 自动扫描启动逻辑，发现 mini-services 目录下子服务自动 `bun run dev`）
+- `/home/z/my-project/agent-ctx/9-b-full-stack-developer.md`（前一个 agent 的信标系统扩展记录）
+- `/home/z/my-project/mini-services/star-tide-service/`（已存在的 P3 #10-c 服务，端口 3031）
+
+## 实现细节
+
+### 1. mini-service（`mini-services/leaderboard-service/`）
+
+**目录结构**：
+```
+mini-services/leaderboard-service/
+├── package.json    # 独立 bun 项目，type=module
+├── index.ts        # Hono 入口（182 行）
+├── bun.lock        # 自动生成
+├── node_modules/   # hono 独立安装
+└── README.md       # API 文档
+```
+
+**package.json**：
+- `"dev": "bun --hot index.ts"`（规范要求的热重载脚本）
+- `"start": "bun index.ts"`（无热重载，用于稳定运行）
+- 依赖：hono ^4.6.14
+
+**index.ts 设计要点**：
+- Hono + `cors()` 中间件，origin: * 全开放（前端跨端口必须）
+- 内存数组 `entries: BeaconScoreEntry[]`，最多 1000 条，按 score 降序
+- 同分排序：先看用时短，再看提交早
+- 防刷：`lastSubmitAt: Map<dateKey|challenge, ts>`，10 秒内只接受 1 次，返回 429 + retryAfterMs
+- 4 个路由：
+  - `GET /` → 健康检查 `{service, version, ok, uptime}`
+  - `GET /api/leaderboard` → Top100 `{entries, total}`
+  - `POST /api/leaderboard` body `{entry}` → schema 校验 → 推入 → 排序 → `{entries, total, rank}`
+  - `GET /api/leaderboard/stats` → `{totalSubmissions, uniquePlayers, topScore}`
+- OPTIONS 预检由 hono/cors 自动处理，返回 204 + 完整 CORS 头
+- 端口固定 3030，`export default { port, fetch }` 标准 bun 模式
+
+**启动调试经验**：
+- `bun --hot` 在本沙盒环境下不稳定，多次启动后约 5-10s 内被 kill（即使 setsid + nohup）
+- 解决方案：用 `bun index.ts`（无 --hot）+ 双 fork 模式：`( bun index.ts >/tmp/log 2>&1 & )`
+- 双 fork 后 PPID=1（reparent 到 init），进程脱离原 bash session，uptime 4+ 分钟稳定
+
+### 2. beacon.ts 扩展（1161 → 1290 行，+129 行）
+
+**三个 claim 函数返回值扩展（非破坏性）**：
+- `claimBeaconReward` 返回值新增 `entry: BeaconScoreEntry`
+- `claimWeeklyReward` 返回值新增 `entry: BeaconScoreEntry`
+- `claimTimedReward` 返回值新增 `entry: BeaconScoreEntry`
+- 用途：让前端 / gameStore 能拿到完整 entry 提交到云端
+
+**新增云排行榜模块**：
+- `BEACON_CLOUD_PORT = 3030` 常量
+- `BEACON_CLOUD_LAST_SUBMIT_KEY = "echo-nexus-beacon-cloud-last-submit-v1"` localStorage key
+- 3 个响应接口：`CloudLeaderboardResponse` / `CloudSubmitResponse` / `CloudStatsResponse`
+- `loadLastCloudSubmitTimestamp()` / `saveLastCloudSubmitTimestamp(ts)`
+- `fetchCloudLeaderboard(): Promise<BeaconScoreEntry[]>` — GET `/api/leaderboard?XTransformPort=3030`
+- `submitCloudScore(entry): Promise<number>` — POST，成功返回 rank ≥ 1，失败返回 -1，自动记录 ts
+- `fetchCloudStats(): Promise<CloudStatsResponse | null>`
+- **所有 fetch 用相对路径 + ?XTransformPort=3030，禁止 localhost:3030**
+- try-catch 包裹，失败时静默返回空/null，不抛异常
+
+### 3. gameStore.ts 集成
+
+- import 新增 `submitCloudScore`
+- `claimWeeklyBeacon` action：领奖成功后 `void submitCloudScore(res.entry)`（fire-and-forget，不 await，不阻塞）
+- `claimTimedBeacon` action：同上
+- `claimBeaconReward` (daily) 由 BeaconPanel 直接调用，不通过 gameStore
+
+### 4. BeaconPanel.tsx 重写（953 → 1170 行，+217 行）
+
+**新增 import**：
+- `fetchCloudLeaderboard` / `submitCloudScore` / `loadLastCloudSubmitTimestamp` from beacon
+- 4 个 lucide 图标：`RefreshCw` / `Globe` / `WifiOff` / `Loader2`
+- `useRef` from react
+
+**新增状态**：
+- `lbTab: 'local' | 'global'`（默认 local）
+- `cloudEntries: BeaconScoreEntry[]`
+- `cloudLoading: boolean`
+- `cloudError: string | null`
+- `cloudFetched: boolean`
+- `mySubmitTs: number`
+- `cloudFetchingRef` (防并发)
+
+**新增逻辑**：
+- `refreshCloudLeaderboard` callback：拉取云端榜 + 防并发 + 空 entries 时显示"成为首位登顶者"
+- useEffect：切到全球 tab 自动拉取（仅首次）+ 初始化读取 mySubmitTs
+- `handleClaimDaily`：领奖后 `void submitCloudScore(res.entry).then(rank => ...)` — 若用户在全球 tab 自动刷新
+- `handleClaimTimed` / `handleClaimWeekly`：领奖后更新 mySubmitTs + 若在全球 tab 自动刷新
+
+**排行榜 UI 重写为双 tab**：
+- 顶部 tab 切换：「本地」(amber 主题) / 「全球」(emerald 主题) — 用 `<button aria-pressed>` 实现可访问性
+- 全球 tab 专属刷新按钮（RefreshCw，loading 时 animate-spin）
+- 子标题：本地"本机 Top N · 离线可用" / 全球"全球 Top N · 已同步 / 同步中…"
+- 本地榜：保留原 v0.8.2 渲染（max-h-200px overflow-y-auto）
+- 全球榜：
+  - 加载中：Loader2 spinner + "正在拉取全球榜…"
+  - 空榜 + 错误：WifiOff 图标 + 错误文案 + 重试按钮
+  - 空榜 + 无错：Globe 图标 + "尚无全球记录。完成挑战并领取即可登顶全球榜！"
+  - 有数据：渲染前 100 条，每条带排名（1-3 名用 Crown/Medal/Award 图标）/ 难度色 / WEEK·TIMED 徽章 / 用时 / 分数
+  - **玩家自己的记录高亮**：通过 `entry.timestamp === mySubmitTs` 匹配
+    - emerald 边框 (`border-emerald-500/40`)
+    - emerald 阴影 (`shadow-[0_0_12px_rgba(52,211,153,0.25)]`)
+    - YOU 徽章 (`bg-emerald-500/25 text-emerald-200 border-emerald-500/50`)
+    - emerald 分数色 (`color: #34d399`)
+    - 加粗排名
+
+### 5. eslint 配置
+
+- `eslint.config.mjs` 新增 ignores `"mini-services/**"`
+- 原因：mini-service 是独立 bun 项目，有自己的 TypeScript 配置和 lint 规范，不应参与主项目 lint
+
+## QA 验证结果
+
+### 1. lint
+- `bun run lint` 零错误零警告
+
+### 2. dev 服务器
+- dev.log 全程无错误，所有编译 < 300ms
+- 注：dev.log 中显示 `/api/leaderboard?XTransformPort=3030 404` 是预期行为 — 通过 :3000 直接访问时 Next.js 没有 /api/leaderboard 路由；通过 :81 网关访问时 Caddy 转发到 :3030 正常返回 200
+
+### 3. mini-service curl 全通过
+- `GET /` → 200 `{"service":"echo-nexus-leaderboard","version":"v0.8.2","ok":true,"uptime":N}`
+- `GET /api/leaderboard` (空) → 200 `{"entries":[],"total":0}`
+- `POST /api/leaderboard` → 200 `{"entries":[...],"total":1,"rank":1}`
+- `GET /api/leaderboard` (有数据) → 200 `{"entries":[...],"total":N}`
+- `GET /api/leaderboard/stats` → 200 `{"totalSubmissions":N,"uniquePlayers":M,"topScore":X}`
+- `OPTIONS /api/leaderboard` 预检 → 204 + 完整 CORS 头（Allow-Origin: *）
+- 重复 POST（同 dateKey+challenge 10s 内）→ 429 `{"error":"Rate limited","retryAfterMs":N}`
+
+### 4. 网关路由验证
+- Caddy :81 → localhost:3030 通过 `?XTransformPort=3030` 正确转发，返回 JSON 200
+
+### 5. agent-browser 集成测试
+- 通过 :81 端口访问（绕过 Next.js :3000 的 404）
+- 信标 tab 选中（用 KeyboardEvent Enter 激活 Radix Tabs — 因 pointerdown 被覆盖层拦截）
+- 切到「全球」tab → 自动拉取 → 显示"全球 Top 6 · 已同步" → 渲染 6 条记录
+- 刷新按钮可点击，旋转动画正常
+- POST 测试：浏览器 fetch 提交 score=9999 → 返回 rank=1 → 刷新后榜首显示 10.00K
+- YOU 高亮：手动设置 localStorage[BEACON_CLOUD_LAST_SUBMIT_KEY] 后刷新 → 榜首显示 emerald 边框 + YOU 徽章
+
+### 6. VLM 视觉评分（目标 ≥7/10）
+- 全球榜含 YOU 高亮：**8/10**
+  - VLM 评语："双tab切换清晰，全球榜记录完整，难度色与标签规范，视觉层次佳，但「YOU」徽章未突出显示"
+- 本地榜：**8/10**
+  - VLM 评语："双tab切换逻辑清晰，本地tab内容完整呈现；四色规范应用，视觉区分度高；信息层级合理"
+
+## 修改的文件
+
+1. `mini-services/leaderboard-service/package.json`（新建）
+2. `mini-services/leaderboard-service/index.ts`（新建，182 行）
+3. `mini-services/leaderboard-service/README.md`（新建）
+4. `src/lib/game/beacon.ts` — 1161 → 1290 行（+129 行：3 个 claim 返回 entry + 云排行榜模块）
+5. `src/store/gameStore.ts` — 1235 → 1252 行（+17 行：import + 2 个 claim action 加 submitCloudScore）
+6. `src/components/game/BeaconPanel.tsx` — 953 → 1170 行（+217 行：双 tab UI + 云端拉取 + 提交 + YOU 高亮）
+7. `eslint.config.mjs` — ignores 新增 "mini-services/**"
+
+## 不破坏的现有功能
+
+- 本地排行榜（`loadLeaderboard` / `pushLeaderboardEntry`）完整保留作为离线 fallback
+- 日挑战 / 周挑战 / 限时挑战 / 信标链流程全部保留
+- 现有 localStorage keys（echo-nexus-beacon-lb-v1 / -prog-v1 / -weekly-v1 / -chain-v1 / -timed-v1）全部保留
+- 主项目 package.json 不变（hono 装在 mini-service 子项目内）
+
+## 新增的 localStorage keys
+
+- `echo-nexus-beacon-cloud-last-submit-v1`（上次成功提交到云端的 entry timestamp，用于全球榜高亮）
+
+## 四色全息规范遵循
+
+- 本地 tab：amber (#fbbf24)
+- 全球 tab：emerald (#34d399) — 与"在线/同步"语义一致
+- 玩家高亮：emerald 边框 + emerald YOU 徽章 + emerald 分数色
+- 难度色保留：routine emerald / anomaly amber / singular rose
+- 周挑战徽章：fuchsia
+- 限时挑战徽章：amber
+- 错误状态：rose (#fb7185)
+- **零蓝色/靛色违规**
+
+## 截图资产
+
+- `/home/z/my-project/agent-ctx/beacon-global-leaderboard.png` — 全球榜初始视图（6 条记录）
+- `/home/z/my-project/agent-ctx/beacon-global-with-you.png` — 全球榜含 YOU 高亮（7 条记录，榜首是玩家）
+- `/home/z/my-project/agent-ctx/beacon-local-leaderboard.png` — 本地榜视图
+
+## 重要注意事项（供后续 agent）
+
+1. **前端访问端口**：用户通过 Preview Panel 看到的是 Caddy 网关 :81，不是 Next.js :3000。所以 `fetch('/api/leaderboard?XTransformPort=3030')` 在用户视角下能正常路由。如果直接访问 :3000 会 404（这是预期行为）。
+2. **mini-service 启动方式**：用 `bun index.ts`（无 --hot）+ 双 fork `( ... & )` 模式启动。`bun --hot` 在沙盒下不稳定。
+3. **mini-service 已被 .zscripts/dev.sh 自动扫描**：下次容器重启会自动启动。但当前会话需手动启动一次。
+4. **localStorage key 命名**：`echo-nexus-beacon-cloud-last-submit-v1` 而非 `echo-nexus-beacon-cloud-lb-v1`，前者存的是单个 timestamp（用于高亮），后者若需要存全球榜快照可用后者（目前未实现，按需拉取）。
+5. **star-tide-service 端口 3031**：另一个 P3 工单已存在的服务，本服务的端口 3030 与之互不冲突。
@@ -63,6 +63,8 @@
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        "recharts": "^2.15.4",
        "sharp": "^0.34.3",
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+        "socket.io-client": "^4.8.3",
        "sonner": "^2.0.6",
        "tailwind-merge": "^3.3.1",
        "tailwindcss-animate": "^1.0.7",
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+    "vary": ["vary@1.1.2", "", {}, "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="],
+
    "vaul": ["vaul@1.1.2", "https://registry.npmjs.com/vaul/-/vaul-1.1.2.tgz", { "dependencies": { "@radix-ui/react-dialog": "^1.1.1" }, "peerDependencies": { "react": "^16.8 || ^17.0 || ^18.0 || ^19.0.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0.0 || ^19.0.0-rc" } }, "sha512-ZFkClGpWyI2WUQjdLJ/BaGuV6AVQiJ3uELGk3OYtP+B6yCO7Cmn9vPFXVJkRaGkOJu3m8bQMgtyzNHixULceQA=="],

    "vfile": ["vfile@6.0.3", "https://registry.npmjs.com/vfile/-/vfile-6.0.3.tgz", { "dependencies": { "@types/unist": "^3.0.0", "vfile-message": "^4.0.0" } }, "sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q=="],
@@ -1818,6 +1850,10 @@

    "word-wrap": ["word-wrap@1.2.5", "https://registry.npmjs.com/word-wrap/-/word-wrap-1.2.5.tgz", {}, "sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA=="],

+    "ws": ["ws@8.21.0", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g=="],
+
+    "xmlhttprequest-ssl": ["xmlhttprequest-ssl@2.1.2", "", {}, "sha512-TEU+nJVUUnA4CYJFLvK5X9AOeH4KvDvhIfm0vV1GaQRtchnG0hgK5p8hw/xjv8cunWYCsiPCSDzObPyhEwq3KQ=="],
+
    "xtend": ["xtend@4.0.2", "https://registry.npmjs.com/xtend/-/xtend-4.0.2.tgz", {}, "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="],

    "yallist": ["yallist@4.0.0", "https://registry.npmjs.com/yallist/-/yallist-4.0.0.tgz", {}, "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="],
@@ -1900,6 +1936,8 @@

    "@typescript-eslint/typescript-estree/minimatch": ["minimatch@9.0.5", "https://registry.npmjs.com/minimatch/-/minimatch-9.0.5.tgz", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow=="],

+    "accepts/negotiator": ["negotiator@0.6.3", "", {}, "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="],
+
    "downshift/react-is": ["react-is@17.0.2", "https://registry.npmjs.com/react-is/-/react-is-17.0.2.tgz", {}, "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w=="],

    "eslint-import-resolver-node/debug": ["debug@3.2.7", "https://registry.npmjs.com/debug/-/debug-3.2.7.tgz", { "dependencies": { "ms": "^2.1.1" } }, "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ=="],
@@ -1930,6 +1968,8 @@

    "micromatch/picomatch": ["picomatch@2.3.1", "https://registry.npmjs.com/picomatch/-/picomatch-2.3.1.tgz", {}, "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="],

+    "mime-types/mime-db": ["mime-db@1.52.0", "", {}, "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="],
+
    "next/postcss": ["postcss@8.4.31", "https://registry.npmjs.com/postcss/-/postcss-8.4.31.tgz", { "dependencies": { "nanoid": "^3.3.6", "picocolors": "^1.0.0", "source-map-js": "^1.0.2" } }, "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ=="],

    "next-auth/uuid": ["uuid@8.3.2", "https://registry.npmjs.com/uuid/-/uuid-8.3.2.tgz", { "bin": { "uuid": "dist/bin/uuid" } }, "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="],
@@ -44,7 +44,7 @@ const eslintConfig = [...nextCoreWebVitals, ...nextTypescript, {
    "no-useless-escape": "off",
  },
 }, {
-  ignores: ["node_modules/**", ".next/**", "out/**", "build/**", "next-env.d.ts", "examples/**", "skills"]
+  ignores: ["node_modules/**", ".next/**", "out/**", "build/**", "next-env.d.ts", "examples/**", "skills", "mini-services/**"]
 }];

 export default eslintConfig;
@@ -0,0 +1,93 @@
+# Echo Nexus · 云排行榜 mini-service
+
+回响星核 / Echo Nexus 的 P2 云排行榜服务（v0.8.2 / Task 10-b）。
+
+把信标本机排行榜（`localStorage`）升级为云端 Top100，玩家间可比。
+
+## 技术栈
+
+- **运行时**：Bun（原生 TypeScript，无需编译）
+- **框架**：Hono（轻量 web 框架，bun 原生支持）
+- **存储**：内存数组，重启清空（够用，符合 P2 规格）
+- **端口**：固定 `3030`（Caddy 通过 `?XTransformPort=3030` 转发）
+
+## 目录结构
+
+```
+mini-services/leaderboard-service/
+├── package.json    # 独立 bun 项目
+├── index.ts        # Hono 入口
+└── README.md
+```
+
+## API
+
+所有响应自动 CORS 开放，OPTIONS 预检由 Hono 自动处理。
+
+| 方法 | 路径 | 入参 | 返回 |
+|---|---|---|---|
+| GET | `/` | — | `{ service, version, ok, uptime }` 健康检查 |
+| GET | `/api/leaderboard` | — | `{ entries: BeaconScoreEntry[], total }` Top100 |
+| POST | `/api/leaderboard` | body `{ entry: BeaconScoreEntry }` | `{ entries, total, rank }` rank=1..N 或 -1 |
+| GET | `/api/leaderboard/stats` | — | `{ totalSubmissions, uniquePlayers, topScore }` |
+
+### `BeaconScoreEntry` 结构
+
+```ts
+{
+  timestamp: number,        // 提交时间戳
+  dateKey: string,          // YYYY-MM-DD 或 YYYY-Www
+  challenge: string,        // decode | expedition | pulse | boss | insight
+  difficulty: string,       // routine | anomaly | singular
+  progress: number,         // 0-1，1 = 完成
+  score: number,            // 最终得分
+  durationSec: number,      // 完成时长（秒）
+  isWeekly?: boolean,       // 周挑战记录
+  isTimed?: boolean         // 限时挑战记录（预留）
+}
+```
+
+## 存储 & 防刷规则
+
+- **容量**：最多 1000 条，按分数降序；超过自动丢弃尾部。
+- **Top 榜**：API 返回前 100 条。
+- **同分排序**：先看用时短，再看提交早。
+- **防刷**：同 `dateKey + challenge` 10 秒内只接受 1 次提交，返回 `429`。
+
+## 启动
+
+```bash
+cd mini-services/leaderboard-service
+bun run dev
+# 等价于 bun --hot index.ts，文件变更自动重启
+```
+
+## 联调（前端请求规范）
+
+前端必须用相对路径 + `?XTransformPort=3030`：
+
+```ts
+// 拉取全球 Top100
+const res = await fetch("/api/leaderboard?XTransformPort=3030");
+const { entries, total } = await res.json();
+
+// 提交一条记录
+const res = await fetch("/api/leaderboard?XTransformPort=3030", {
+  method: "POST",
+  headers: { "Content-Type": "application/json" },
+  body: JSON.stringify({ entry }),
+});
+const { entries, total, rank } = await res.json();
+```
+
+**禁止** `fetch("http://localhost:3030/...")` —— 不通过 Caddy 网关，会被浏览器同源策略拦截。
+
+## 部署形态
+
+独立 bun 项目，与主 Next.js 项目解耦：
+
+- 主项目端口 3000（Next.js dev）
+- 本服务端口 3030（Hono + Bun）
+- Caddy 网关端口 81（按 `?XTransformPort=3030` 转发到本服务）
+
+服务重启会清空数据，符合 P2 阶段规格（不需要持久化）。
@@ -0,0 +1,15 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "echo-nexus-leaderboard-service",
+      "dependencies": {
+        "hono": "^4.6.14",
+      },
+    },
+  },
+  "packages": {
+    "hono": ["hono@4.12.27", "", {}, "sha512-1yrb/+w6HWQJrUCLkJ2IF5jNIPvvFkblV5RNOYl6bV+OA6p9GLcMpHFFGTosSvHvcAUibuUukRqhlYI4z32C7Q=="],
+  }
+}
@@ -0,0 +1,182 @@
+// 回响星核 / Echo Nexus — 云排行榜 mini-service
+// P2/#4：把信标本机排行榜升级为云排行榜。
+// 端口固定 3030；Caddy 通过 ?XTransformPort=3030 转发。
+// 内存存储（重启清空），Hono + Bun 原生。
+//
+// API：
+//   GET  /api/leaderboard        → { entries: BeaconScoreEntry[], total }
+//   POST /api/leaderboard        body { entry } → { entries, total, rank }
+//   GET  /api/leaderboard/stats  → { totalSubmissions, uniquePlayers, topScore }
+//   GET  /                        → 健康检查
+//
+// 所有响应自动 CORS 开放（hono/cors），OPTIONS 预检 hono 自动处理。
+
+import { Hono } from "hono";
+import { cors } from "hono/cors";
+
+// ---------------------------------------------------------------------------
+// 类型（与前端 BeaconScoreEntry 一致，但这里宽松化以接受历史数据）
+// ---------------------------------------------------------------------------
+interface BeaconScoreEntry {
+  timestamp: number;
+  dateKey: string;
+  challenge: string;
+  difficulty: string;
+  progress: number;
+  score: number;
+  durationSec: number;
+  isWeekly?: boolean;
+  isTimed?: boolean;
+}
+
+// ---------------------------------------------------------------------------
+// 内存存储
+// ---------------------------------------------------------------------------
+const entries: BeaconScoreEntry[] = [];
+const MAX_ENTRIES = 1000;
+const TOP_N = 100;
+
+// 简单防刷：同 dateKey+challenge 10 秒内只接受 1 次提交
+const lastSubmitAt = new Map<string, number>();
+const RATE_LIMIT_MS = 10_000;
+
+function sortEntries() {
+  entries.sort((a, b) => {
+    if (b.score !== a.score) return b.score - a.score;
+    // 同分情况下，用时短者靠前
+    if (a.durationSec !== b.durationSec) return a.durationSec - b.durationSec;
+    // 仍相同，按时间戳升序（先提交靠前）
+    return a.timestamp - b.timestamp;
+  });
+  while (entries.length > MAX_ENTRIES) entries.pop();
+}
+
+function findRank(entry: BeaconScoreEntry): number {
+  const idx = entries.findIndex(
+    (e) =>
+      e.timestamp === entry.timestamp &&
+      e.dateKey === entry.dateKey &&
+      e.score === entry.score
+  );
+  return idx >= 0 ? idx + 1 : -1;
+}
+
+// ---------------------------------------------------------------------------
+// Hono 实例
+// ---------------------------------------------------------------------------
+const app = new Hono();
+
+// 全局 CORS 开放（前端跨端口访问）
+app.use(
+  "*",
+  cors({
+    origin: "*",
+    allowMethods: ["GET", "POST", "OPTIONS"],
+    allowHeaders: ["Content-Type", "X-Requested-With"],
+    exposeHeaders: ["Content-Length"],
+    maxAge: 600,
+  })
+);
+
+// 健康检查
+app.get("/", (c) =>
+  c.json({
+    service: "echo-nexus-leaderboard",
+    version: "v0.8.2",
+    ok: true,
+    uptime: Math.floor(process.uptime?.() ?? 0),
+  })
+);
+
+// GET /api/leaderboard — 返回 Top100
+app.get("/api/leaderboard", (c) => {
+  sortEntries();
+  const top = entries.slice(0, TOP_N);
+  return c.json({ entries: top, total: entries.length });
+});
+
+// POST /api/leaderboard — 插入一条记录，返回新榜 + 排名
+app.post("/api/leaderboard", async (c) => {
+  let body: { entry?: unknown };
+  try {
+    body = await c.req.json();
+  } catch {
+    return c.json({ error: "Invalid JSON body" }, 400);
+  }
+  if (!body || !body.entry || typeof body.entry !== "object") {
+    return c.json({ error: "Missing entry in body" }, 400);
+  }
+  const e = body.entry as Partial<BeaconScoreEntry>;
+  if (
+    typeof e.timestamp !== "number" ||
+    typeof e.dateKey !== "string" ||
+    typeof e.challenge !== "string" ||
+    typeof e.difficulty !== "string" ||
+    typeof e.score !== "number"
+  ) {
+    return c.json({ error: "Entry schema mismatch" }, 400);
+  }
+
+  // 防刷：同 dateKey+challenge 10 秒内只接受 1 次
+  const key = `${e.dateKey}|${e.challenge}`;
+  const now = Date.now();
+  const last = lastSubmitAt.get(key) ?? 0;
+  if (now - last < RATE_LIMIT_MS) {
+    return c.json(
+      {
+        error: "Rate limited",
+        retryAfterMs: RATE_LIMIT_MS - (now - last),
+        rank: -1,
+      },
+      429
+    );
+  }
+  lastSubmitAt.set(key, now);
+
+  // 规范化 entry（去多余字段，补默认值）
+  const entry: BeaconScoreEntry = {
+    timestamp: e.timestamp,
+    dateKey: e.dateKey,
+    challenge: e.challenge,
+    difficulty: e.difficulty,
+    progress: typeof e.progress === "number" ? e.progress : 0,
+    score: Math.max(0, Math.floor(e.score)),
+    durationSec: typeof e.durationSec === "number" ? e.durationSec : 0,
+    isWeekly: e.isWeekly === true,
+    isTimed: e.isTimed === true,
+  };
+
+  entries.push(entry);
+  sortEntries();
+  const rank = findRank(entry);
+
+  return c.json({
+    entries: entries.slice(0, TOP_N),
+    total: entries.length,
+    rank,
+  });
+});
+
+// GET /api/leaderboard/stats — 全局统计
+app.get("/api/leaderboard/stats", (c) => {
+  sortEntries();
+  const uniqueDateKeys = new Set(entries.map((e) => e.dateKey));
+  return c.json({
+    totalSubmissions: entries.length,
+    uniquePlayers: uniqueDateKeys.size,
+    topScore: entries.length > 0 ? entries[0].score : 0,
+  });
+});
+
+// ---------------------------------------------------------------------------
+// 启动
+// ---------------------------------------------------------------------------
+const PORT = 3030;
+console.log(`[leaderboard-service] listening on :${PORT}`);
+
+const server = {
+  port: PORT,
+  fetch: app.fetch,
+};
+
+export default server;
@@ -0,0 +1,13 @@
+{
+  "name": "echo-nexus-leaderboard-service",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "bun --hot index.ts",
+    "start": "bun index.ts"
+  },
+  "dependencies": {
+    "hono": "^4.6.14"
+  }
+}
@@ -0,0 +1,75 @@
+# star-tide-service · 全球星潮同步 mini-service
+
+> 回响星核 / Echo Nexus · P3 工单 #10-c
+>
+> socket.io 多人同步星潮 —— 所有在线玩家同时经历同一道全球星潮 60 秒。
+
+## 设计
+
+- **端口**：固定 `3031`
+- **网关**：Caddy 通过 `?XTransformPort=3031` 转发；前端用 `io("/?XTransformPort=3031")`
+- **运行时**：bun + socket.io 4
+- **存储**：纯内存（无状态，重启不影响前端游戏）
+
+## 星潮节奏
+
+- 首次星潮：服务端启动后 **60 秒**（可由 env `FIRST_TIDE_DELAY_MS` 覆盖，便于 QA）
+- 后续星潮：**10-15 分钟随机间隔**
+- 每次持续：**60 秒**
+- 类型：从 6 种星潮按权重随机抽取（与前端 `TIDE_EVENTS` 一致）
+  - 晶体潮 22 / 谐振风暴 20 / 遗迹共振 16 / 虚空低语 18 / 星核悸动 14 / 寂静期 10
+
+## socket.io 事件
+
+### 服务端 → 客户端
+
+| 事件 | 载荷 | 触发时机 |
+|------|------|---------|
+| `tide-state` | `{ current: GlobalTideState \| null, nextTideAt, serverTime }` | 客户端连接时立即推送 |
+| `global-tide` | `{ type, name, startedAt, endsAt, durationSec }` | 全球星潮开始 |
+| `tide-ended` | `{ endedAt, nextTideAt }` | 全球星潮结束 |
+| `next-tide-info` | `{ current, nextTideAt, serverTime, remainingMs }` | 响应客户端 `get-next-tide` |
+
+### 客户端 → 服务端
+
+| 事件 | 载荷 | 行为 |
+|------|------|------|
+| `get-next-tide` | — | 查询下次星潮剩余时间 |
+| `admin-trigger-tide` | — | **dev/QA 用**：立即触发一次全球星潮 |
+
+## HTTP 端点
+
+socket.io `path: '/'` 拦截所有 HTTP 请求，因此本服务不提供独立 HTTP 健康检查端点。
+
+- `GET /` —— socket.io 默认握手响应（`{"code":0,"message":"Transport unknown"}` 表示服务在线）
+
+## 启动
+
+```bash
+cd mini-services/star-tide-service
+bun run dev   # bun --hot index.ts，热重载
+# 或
+bun run start # bun index.ts，无热重载
+```
+
+## QA 验证
+
+```bash
+# socket.io 在线验证（收到 JSON 响应即表示服务在线）
+curl http://localhost:3031/
+# 预期：{"code":0,"message":"Transport unknown"}
+```
+
+前端可在浏览器 console 触发全球星潮（QA 用）：
+
+```js
+const sock = io("/?XTransformPort=3031");
+sock.on("tide-state", (s) => console.log("当前状态:", s));
+sock.emit("admin-trigger-tide"); // 立即触发一次全球星潮
+```
+
+## 离线容错
+
+- 服务端宕机 → 前端 `useGlobalTide` 自动重连（socket.io 默认行为）
+- 断连期间 → 前端本地 `tickTide` 继续按原节奏工作，玩家不会卡住
+- 全球星潮进行中 → 前端本地 `tickTide` 暂停触发（避免冲突）
@@ -0,0 +1,57 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "echo-nexus-star-tide-service",
+      "dependencies": {
+        "socket.io": "^4.8.3",
+      },
+    },
+  },
+  "packages": {
+    "@socket.io/component-emitter": ["@socket.io/component-emitter@3.1.2", "", {}, "sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA=="],
+
+    "@types/cors": ["@types/cors@2.8.19", "", { "dependencies": { "@types/node": "*" } }, "sha512-mFNylyeyqN93lfe/9CSxOGREz8cpzAhH+E93xJ4xWQf62V8sQ/24reV2nyzUWM6H6Xji+GGHpkbLe7pVoUEskg=="],
+
+    "@types/node": ["@types/node@26.0.0", "", { "dependencies": { "undici-types": "~8.3.0" } }, "sha512-vf2YFi1iY9lHGwNJMs01biZFbKJkrZR1T6/MlzjhJLPdntOHLhTrDSnSVcdtvjihi4VQNlrFRIxLsDBlQpAipA=="],
+
+    "@types/ws": ["@types/ws@8.18.1", "", { "dependencies": { "@types/node": "*" } }, "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg=="],
+
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+
+    "base64id": ["base64id@2.0.0", "", {}, "sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog=="],
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+    "cors": ["cors@2.8.6", "", { "dependencies": { "object-assign": "^4", "vary": "^1" } }, "sha512-tJtZBBHA6vjIAaF6EnIaq6laBBP9aq/Y3ouVJjEfoHbRBcHBAHYcMh/w8LDrk2PvIMMq8gmopa5D4V8RmbrxGw=="],
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+
+    "engine.io-parser": ["engine.io-parser@5.2.3", "", {}, "sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q=="],
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+    "ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
+
+    "negotiator": ["negotiator@0.6.3", "", {}, "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="],
+
+    "object-assign": ["object-assign@4.1.1", "", {}, "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg=="],
+
+    "socket.io": ["socket.io@4.8.3", "", { "dependencies": { "accepts": "~1.3.4", "base64id": "~2.0.0", "cors": "~2.8.5", "debug": "~4.4.1", "engine.io": "~6.6.0", "socket.io-adapter": "~2.5.2", "socket.io-parser": "~4.2.4" } }, "sha512-2Dd78bqzzjE6KPkD5fHZmDAKRNe3J15q+YHDrIsy9WEkqttc7GY+kT9OBLSMaPbQaEd0x1BjcmtMtXkfpc+T5A=="],
+
+    "socket.io-adapter": ["socket.io-adapter@2.5.8", "", { "dependencies": { "debug": "~4.4.1", "ws": "~8.21.0" } }, "sha512-6Oy52pbg+kvdCVvjcN+FnY7BvxZ7cIHNScbvztT/It5d0vbwoJoVZmF2gjJmnV0/4WlXRfG15zc45ySk9Ah8bw=="],
+
+    "socket.io-parser": ["socket.io-parser@4.2.6", "", { "dependencies": { "@socket.io/component-emitter": "~3.1.0", "debug": "~4.4.1" } }, "sha512-asJqbVBDsBCJx0pTqw3WfesSY0iRX+2xzWEWzrpcH7L6fLzrhyF8WPI8UaeM4YCuDfpwA/cgsdugMsmtz8EJeg=="],
+
+    "undici-types": ["undici-types@8.3.0", "", {}, "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ=="],
+
+    "vary": ["vary@1.1.2", "", {}, "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="],
+
+    "ws": ["ws@8.21.0", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g=="],
+  }
+}
@@ -0,0 +1,249 @@
+// 回响星核 / Echo Nexus — 全球星潮同步 mini-service
+// P3/工单 #10-c：socket.io 多人同步星潮
+// 端口固定 3031；Caddy 通过 ?XTransformPort=3031 转发。
+// 前端连接：io("/?XTransformPort=3031")，path 默认 "/"。
+//
+// 逻辑：
+//   - 服务端每 10-15 分钟（随机间隔）随机选一个星潮类型，
+//     广播 `global-tide` 事件 { type, name, startedAt, endsAt, durationSec: 60 }
+//   - 客户端连接后立即收到 `tide-state` 事件，包含当前进行中的星潮（如有）
+//     + 下次星潮时间戳 + 服务器时间（用于时钟同步）
+//   - 客户端可随时 emit `get-next-tide`，服务端响应 `next-tide-info`
+//     { current, nextTideAt, serverTime, remainingMs }
+//   - 全球星潮结束时广播 `tide-ended` { endedAt, nextTideAt }
+//   - `admin-trigger-tide`（dev 用）：立即触发一次全球星潮，便于 QA 验证
+//
+// 离线容错：服务端宕机时，前端 useGlobalTide hook 会自动重连；
+// 在断连期间，本地 tickTide 继续按原节奏工作，玩家不会被卡住。
+
+import { createServer } from "http";
+import { Server } from "socket.io";
+
+// ---------------------------------------------------------------------------
+// 配置
+// ---------------------------------------------------------------------------
+
+/** 全球星潮持续秒数（与前端 triggerGlobalTide 保持一致） */
+const DURATION_SEC = 60;
+
+/** 首次星潮延迟（毫秒）—— 默认 60s 便于 QA 验证；可通过 env FIRST_TIDE_DELAY_MS 覆盖 */
+const FIRST_TIDE_DELAY_MS = Number(process.env.FIRST_TIDE_DELAY_MS) || 60 * 1000;
+
+/** 后续星潮最小间隔（10 分钟） */
+const MIN_GAP_MS = 10 * 60 * 1000;
+
+/** 后续星潮最大间隔（15 分钟） */
+const MAX_GAP_MS = 15 * 60 * 1000;
+
+/** 固定端口 3031 */
+const PORT = 3031;
+
+// ---------------------------------------------------------------------------
+// 星潮类型表（与前端 TIDE_EVENTS 一致：crystal/resonance/ruins/void/core/silence）
+// ---------------------------------------------------------------------------
+
+type TideType = "crystal" | "resonance" | "ruins" | "void" | "core" | "silence";
+
+const TIDE_META: Record<TideType, { name: string; weight: number }> = {
+  crystal: { name: "晶体潮", weight: 22 },
+  resonance: { name: "谐振风暴", weight: 20 },
+  ruins: { name: "遗迹共振", weight: 16 },
+  void: { name: "虚空低语", weight: 18 },
+  core: { name: "星核悸动", weight: 14 },
+  silence: { name: "寂静期", weight: 10 },
+};
+
+const TIDE_TYPES = Object.keys(TIDE_META) as TideType[];
+const TIDE_TOTAL_WEIGHT = TIDE_TYPES.reduce((s, t) => s + TIDE_META[t].weight, 0);
+
+function rollTide(): TideType {
+  let r = Math.random() * TIDE_TOTAL_WEIGHT;
+  for (const t of TIDE_TYPES) {
+    r -= TIDE_META[t].weight;
+    if (r <= 0) return t;
+  }
+  return "crystal";
+}
+
+function randomGap(): number {
+  return MIN_GAP_MS + Math.floor(Math.random() * (MAX_GAP_MS - MIN_GAP_MS));
+}
+
+// ---------------------------------------------------------------------------
+// 全局状态
+// ---------------------------------------------------------------------------
+
+interface GlobalTideState {
+  type: TideType;
+  name: string;
+  startedAt: number;
+  endsAt: number;
+  durationSec: number;
+}
+
+let currentTide: GlobalTideState | null = null;
+let nextTideAt: number = Date.now() + FIRST_TIDE_DELAY_MS;
+let tideStartTimer: ReturnType<typeof setTimeout> | null = null;
+let tideEndTimer: ReturnType<typeof setTimeout> | null = null;
+
+// ---------------------------------------------------------------------------
+// 星潮调度
+// ---------------------------------------------------------------------------
+
+function startTide(): void {
+  // 若已有进行中的星潮，先结束再开（理论上不应发生，防御性）
+  if (currentTide) {
+    endTide();
+  }
+  // 清掉残留的 tideEndTimer，避免泄漏
+  if (tideEndTimer) {
+    clearTimeout(tideEndTimer);
+    tideEndTimer = null;
+  }
+  const type = rollTide();
+  const now = Date.now();
+  currentTide = {
+    type,
+    name: TIDE_META[type].name,
+    startedAt: now,
+    endsAt: now + DURATION_SEC * 1000,
+    durationSec: DURATION_SEC,
+  };
+  console.log(
+    `[global-tide] ✦ ${currentTide.name} (${type}) 已降临 · 持续 ${DURATION_SEC}s · 结束于 ${new Date(currentTide.endsAt).toLocaleTimeString()}`
+  );
+  io.emit("global-tide", currentTide);
+
+  // 调度结束 → endTide 会自己 clearTimeout(tideEndTimer)；
+  // 结束后自动 scheduleNextTide
+  tideEndTimer = setTimeout(() => {
+    endTide();
+    scheduleNextTide();
+  }, DURATION_SEC * 1000);
+}
+
+function endTide(): void {
+  if (!currentTide) return;
+  console.log(`[global-tide] ◌ ${currentTide.name} 已退去`);
+  currentTide = null;
+  io.emit("tide-ended", {
+    endedAt: Date.now(),
+    nextTideAt,
+  });
+  if (tideEndTimer) {
+    clearTimeout(tideEndTimer);
+    tideEndTimer = null;
+  }
+}
+
+function scheduleNextTide(): void {
+  // 清掉残留的 tideStartTimer，避免泄漏
+  if (tideStartTimer) {
+    clearTimeout(tideStartTimer);
+    tideStartTimer = null;
+  }
+  const gap = randomGap();
+  nextTideAt = Date.now() + gap;
+  console.log(
+    `[global-tide] 下次星潮将在 ${Math.round(gap / 1000)}s 后 · ${new Date(nextTideAt).toLocaleTimeString()}`
+  );
+  tideStartTimer = setTimeout(() => {
+    startTide();
+  }, gap);
+}
+
+// ---------------------------------------------------------------------------
+// socket.io
+// ---------------------------------------------------------------------------
+
+// 注意：socket.io `path: '/'` 会拦截所有 HTTP 请求（包括 /health），
+// 因此本服务不提供独立 HTTP 健康检查端点；QA 用 `curl http://localhost:3031/`
+// 收到 `{"code":0,"message":"Transport unknown"}` 即表示 socket.io 在线。
+const httpServer = createServer();
+
+const io = new Server(httpServer, {
+  // 路径必须为 "/"，Caddy 据此转发；同时这也是 catch-all，
+  // 任何 URL 都会被 socket.io 接管（前端默认 /socket.io/ 也会被捕获）
+  path: "/",
+  cors: { origin: "*", methods: ["GET", "POST"] },
+  pingTimeout: 60000,
+  pingInterval: 25000,
+});
+
+io.on("connection", (socket) => {
+  console.log(`[socket] 客户端连接: ${socket.id}（当前在线 ${io.engine.clientsCount}）`);
+
+  // 立即推送当前状态
+  socket.emit("tide-state", {
+    current: currentTide,
+    nextTideAt,
+    serverTime: Date.now(),
+  });
+
+  // 客户端查询下次星潮剩余时间
+  socket.on("get-next-tide", () => {
+    socket.emit("next-tide-info", {
+      current: currentTide,
+      nextTideAt,
+      serverTime: Date.now(),
+      remainingMs: Math.max(0, nextTideAt - Date.now()),
+    });
+  });
+
+  // dev/QA 用：手动触发一次全球星潮
+  socket.on("admin-trigger-tide", () => {
+    console.log(`[socket] admin-trigger-tide by ${socket.id}`);
+    // 取消尚未触发的下次星潮定时器（startTide 会负责调度本次星潮的结束 + 下次开始）
+    if (tideStartTimer) {
+      clearTimeout(tideStartTimer);
+      tideStartTimer = null;
+    }
+    startTide();
+    // startTide 内部已 setTimeout(DURATION_SEC) → endTide + scheduleNextTide
+  });
+
+  socket.on("disconnect", (reason) => {
+    console.log(`[socket] 客户端断开: ${socket.id}（${reason}）`);
+  });
+
+  socket.on("error", (err) => {
+    console.error(`[socket] 错误 (${socket.id}):`, err);
+  });
+});
+
+// ---------------------------------------------------------------------------
+// 启动
+// ---------------------------------------------------------------------------
+
+httpServer.listen(PORT, () => {
+  console.log(`[star-tide-service] 监听端口 ${PORT}`);
+  console.log(
+    `[star-tide-service] 首次星潮将在 ${Math.round(FIRST_TIDE_DELAY_MS / 1000)}s 后 · ${new Date(nextTideAt).toLocaleTimeString()}`
+  );
+  console.log(`[star-tide-service] 后续星潮间隔：${MIN_GAP_MS / 1000 / 60}-${MAX_GAP_MS / 1000 / 60} 分钟随机`);
+  console.log(`[star-tide-service] QA 验证：curl http://localhost:${PORT}/ → {"code":0,"message":"Transport unknown"}`);
+
+  // 调度首次星潮（startTide 内部会在 60s 后自动 endTide + scheduleNextTide，无需在此重复调度）
+  tideStartTimer = setTimeout(() => {
+    startTide();
+  }, FIRST_TIDE_DELAY_MS);
+});
+
+// ---------------------------------------------------------------------------
+// 优雅退出
+// ---------------------------------------------------------------------------
+
+function shutdown(signal: string) {
+  console.log(`[star-tide-service] 收到 ${signal}，正在关闭…`);
+  if (tideStartTimer) clearTimeout(tideStartTimer);
+  if (tideEndTimer) clearTimeout(tideEndTimer);
+  io.close(() => {
+    httpServer.close(() => {
+      console.log("[star-tide-service] 已关闭");
+      process.exit(0);
+    });
+  });
+}
+
+process.on("SIGTERM", () => shutdown("SIGTERM"));
+process.on("SIGINT", () => shutdown("SIGINT"));
@@ -0,0 +1,13 @@
+{
+  "name": "echo-nexus-star-tide-service",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "bun --hot index.ts",
+    "start": "bun index.ts"
+  },
+  "dependencies": {
+    "socket.io": "^4.8.3"
+  }
+}
@@ -72,6 +72,8 @@
    "react-syntax-highlighter": "^15.6.1",
    "recharts": "^2.15.4",
    "sharp": "^0.34.3",
+    "socket.io": "^4.8.3",
+    "socket.io-client": "^4.8.3",
    "sonner": "^2.0.6",
    "tailwind-merge": "^3.3.1",
    "tailwindcss-animate": "^1.0.7",
@@ -27,6 +27,7 @@ import {
 } from "@/components/game/StarTide";
 import { useGameLoop } from "@/hooks/useGameLoop";
 import { useAudioSync } from "@/hooks/useAudio";
+import { useGlobalTide } from "@/hooks/useGlobalTide";
 import { useGameStore } from "@/store/gameStore";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { Button } from "@/components/ui/button";
@@ -54,6 +55,7 @@ import { generateDailyChallenge, loadDailyProgress, loadLeaderboard } from "@/li
 export default function Page() {
  useGameLoop();
  useAudioSync();
+  useGlobalTide();
  const [prestigeOpen, setPrestigeOpen] = useState(false);
  const [settingsOpen, setSettingsOpen] = useState(false);
  const [constellationOpen, setConstellationOpen] = useState(false);
@@ -73,6 +75,7 @@ export default function Page() {
  const crystals = useGameStore((s) => s.crystals);
  const crystalCap = useGameStore((s) => s.crystalCap);
  const activeTide = useGameStore((s) => s.activeTide);
+  const globalTide = useGameStore((s) => s.globalTide);
  const energy = useGameStore((s) => s.energy);
  const hasActiveExpedition = useGameStore((s) => !!s.activeExpedition && !s.activeExpedition.finished);
  const chronicleCount = useGameStore((s) => s.chronicle?.length ?? 0);
@@ -148,7 +151,8 @@ export default function Page() {
  }
  if (activeTide) {
    const tm = TIDE_EVENTS[activeTide.type];
-    goal = `${tm.icon} 星潮「${tm.name}」进行中 · ${tm.desc}`;
+    const prefix = globalTide ? "🌐 全球星潮 · " : "";
+    goal = `${prefix}${tm.icon} 星潮「${tm.name}」进行中 · ${tm.desc}`;
  }
  if (canPrestige) goal = "✦ 接触进度已满，可发起飞升进入新周目";

@@ -249,6 +253,25 @@ export default function Page() {
            {/* 装饰光圈 */}
            <div className="pointer-events-none absolute -top-20 -left-20 h-60 w-60 rounded-full bg-emerald-500/10 blur-3xl" />
            <div className="pointer-events-none absolute -bottom-20 -right-20 h-60 w-60 rounded-full bg-fuchsia-500/10 blur-3xl" />
+            {/* v0.8.2 装饰全息环（填充留白，提升视觉层次） */}
+            <div className="pointer-events-none absolute inset-6 rounded-full border border-emerald-400/10 animate-[spin_60s_linear_infinite]" />
+            <div className="pointer-events-none absolute inset-10 rounded-full border border-dashed border-fuchsia-400/10 animate-[spin_90s_linear_infinite_reverse]" />
+            <div className="pointer-events-none absolute inset-16 rounded-full border border-rose-400/8" />
+            {/* 四角全息标记 */}
+            <div className="pointer-events-none absolute top-3 left-3 h-4 w-4 border-l border-t border-emerald-400/30 rounded-tl" />
+            <div className="pointer-events-none absolute top-3 right-3 h-4 w-4 border-r border-t border-fuchsia-400/30 rounded-tr" />
+            <div className="pointer-events-none absolute bottom-3 left-3 h-4 w-4 border-l border-b border-amber-400/30 rounded-bl" />
+            <div className="pointer-events-none absolute bottom-3 right-3 h-4 w-4 border-r border-b border-rose-400/30 rounded-br" />
+            {/* 顶部状态条 */}
+            <div className="pointer-events-none absolute top-3 left-1/2 -translate-x-1/2 flex items-center gap-2 text-[9px] font-mono text-muted-foreground/60">
+              <span className="h-1 w-1 rounded-full bg-emerald-400 animate-pulse" />
+              <span>CRYSTAL CORE · ONLINE</span>
+              <span className="h-1 w-1 rounded-full bg-fuchsia-400 animate-pulse" />
+            </div>
+            {/* 底部铭文 */}
+            <div className="pointer-events-none absolute bottom-3 left-1/2 -translate-x-1/2 text-[8px] font-mono text-muted-foreground/40 tracking-[0.3em] uppercase">
+              echo · nexus · archaeology
+            </div>
            <div data-tut="crystal-orb" className="contents">
              <CrystalOrb />
            </div>
@@ -433,7 +456,7 @@ function StatsPanel() {
    { label: "洞见倍率", value: `×${s.insightMult.toFixed(2)}` },
    { label: "累计探险", value: `${s.totalExpeditions} 次` },
    { label: "BOSS 击破", value: `${s.bossKills ?? 0} 次` },
-    { label: "星潮亲历", value: `${(s.starTidesEncountered ?? []).length} / 6` },
+    { label: "星潮亲历", value: `${(s.starTidesEncountered ?? []).length} / 9` },
    { label: "编年史条目", value: `${(s.chronicle ?? []).length} 纪元` },
    { label: "探险能量", value: `${Math.floor(s.energy)} / ${s.energyMax}` },
    { label: "信标最高分", value: beaconBest !== null ? formatNum(beaconBest) : "—" },
@@ -2,33 +2,44 @@
 // 回响星核 / Echo Nexus — 深空信标面板
 // v0.5：每日挑战 + 本地排行榜
 // v0.8：周挑战 + 信标链（连续完成奖励）
-import { useState, useEffect, useCallback } from "react";
+// v0.8.2：限时挑战（每 4 小时刷新，amber 主题）
+// v0.8.2 P2/#4：本地/全球双榜（云排行榜 mini-service 端口 3030）
+import { useState, useEffect, useCallback, useRef } from "react";
 import { useGameStore } from "@/store/gameStore";
 import { useToast } from "@/hooks/use-toast";
 import { sfx } from "@/hooks/useAudio";
 import {
  generateDailyChallenge,
  generateWeeklyChallenge,
+  generateTimedChallenge,
  loadDailyProgress,
  loadWeeklyProgress,
+  loadTimedProgress,
  loadLeaderboard,
  loadChainState,
  claimBeaconReward,
+  fetchCloudLeaderboard,
+  submitCloudScore,
+  loadLastCloudSubmitTimestamp,
  BEACON_DIFFICULTY,
  BEACON_TYPE_META,
  BEACON_CHAIN_MILESTONES,
  BEACON_CHAIN_REWARDS,
  getWeekKey,
  getTodayKey,
+  getTimedSlotKey,
  getNextMilestone,
  getChainProgress,
  msUntilNextDay,
  msUntilNextWeek,
+  msUntilNextTimedSlot,
  formatCountdown,
  type BeaconDailyChallenge,
  type BeaconDailyProgress,
  type BeaconWeeklyChallenge,
  type BeaconWeeklyProgress,
+  type BeaconTimedChallenge,
+  type BeaconTimedProgress,
  type BeaconScoreEntry,
  type BeaconChallengeType,
  type BeaconDifficulty,
@@ -48,6 +59,11 @@ import {
  Link2,
  Flame,
  Zap,
+  Hourglass,
+  RefreshCw,
+  Globe,
+  WifiOff,
+  Loader2,
 } from "lucide-react";

 const DIFFICULTY_ORDER: BeaconDifficulty[] = ["routine", "anomaly", "singular"];
@@ -62,11 +78,16 @@ function rankBadge(rank: number) {
 export function BeaconPanel() {
  const grantBeaconReward = useGameStore((s) => s.grantBeaconReward);
  const claimWeeklyBeacon = useGameStore((s) => s.claimWeeklyBeacon);
+  const claimTimedBeacon = useGameStore((s) => s.claimTimedBeacon);
  const claimChainReward = useGameStore((s) => s.claimChainReward);
  const { toast } = useToast();

  const [challenge, setChallenge] = useState<BeaconDailyChallenge | null>(null);
  const [progress, setProgress] = useState<BeaconDailyProgress | null>(null);
+  const [timedChallenge, setTimedChallenge] =
+    useState<BeaconTimedChallenge | null>(null);
+  const [timedProgress, setTimedProgress] =
+    useState<BeaconTimedProgress | null>(null);
  const [weeklyChallenge, setWeeklyChallenge] =
    useState<BeaconWeeklyChallenge | null>(null);
  const [weeklyProgress, setWeeklyProgress] =
@@ -74,13 +95,25 @@ export function BeaconPanel() {
  const [chainState, setChainState] = useState<BeaconChainState | null>(null);
  const [leaderboard, setLeaderboard] = useState<BeaconScoreEntry[]>([]);
  const [dayCountdown, setDayCountdown] = useState("00:00:00");
+  const [timedCountdown, setTimedCountdown] = useState("00:00:00");
  const [weekCountdown, setWeekCountdown] = useState("00:00:00");
  const [now, setNow] = useState(Date.now());

+  // 云排行榜状态（v0.8.2 P2/#4）
+  const [lbTab, setLbTab] = useState<"local" | "global">("local");
+  const [cloudEntries, setCloudEntries] = useState<BeaconScoreEntry[]>([]);
+  const [cloudLoading, setCloudLoading] = useState(false);
+  const [cloudError, setCloudError] = useState<string | null>(null);
+  const [cloudFetched, setCloudFetched] = useState(false);
+  const [mySubmitTs, setMySubmitTs] = useState<number>(0);
+  const cloudFetchingRef = useRef(false);
+
  // 初始化 + 每秒刷新（进度 + 倒计时）
  useEffect(() => {
    setChallenge(generateDailyChallenge());
    setProgress(loadDailyProgress());
+    setTimedChallenge(generateTimedChallenge());
+    setTimedProgress(loadTimedProgress());
    setWeeklyChallenge(generateWeeklyChallenge());
    setWeeklyProgress(loadWeeklyProgress());
    setChainState(loadChainState());
@@ -88,9 +121,11 @@ export function BeaconPanel() {
    const id = setInterval(() => {
      setNow(Date.now());
      setProgress(loadDailyProgress());
+      setTimedProgress(loadTimedProgress());
      setWeeklyProgress(loadWeeklyProgress());
      setChainState(loadChainState());
      setChallenge((c) => c ?? generateDailyChallenge());
+      setTimedChallenge((c) => c ?? generateTimedChallenge());
      setWeeklyChallenge((c) => c ?? generateWeeklyChallenge());
    }, 1000);
    return () => clearInterval(id);
@@ -98,9 +133,44 @@ export function BeaconPanel() {

  useEffect(() => {
    setDayCountdown(formatCountdown(msUntilNextDay(new Date(now))));
+    setTimedCountdown(formatCountdown(msUntilNextTimedSlot(new Date(now))));
    setWeekCountdown(formatCountdown(msUntilNextWeek(new Date(now))));
  }, [now]);

+  // 初始化：读取本地保存的"上次提交时间戳"（用于全球榜高亮我的记录）
+  useEffect(() => {
+    setMySubmitTs(loadLastCloudSubmitTimestamp());
+  }, []);
+
+  // 拉取全球排行榜
+  const refreshCloudLeaderboard = useCallback(async () => {
+    if (cloudFetchingRef.current) return;
+    cloudFetchingRef.current = true;
+    setCloudLoading(true);
+    setCloudError(null);
+    try {
+      const entries = await fetchCloudLeaderboard();
+      setCloudEntries(entries);
+      setCloudFetched(true);
+      setMySubmitTs(loadLastCloudSubmitTimestamp());
+      if (entries.length === 0) {
+        setCloudError("尚无全球记录，成为首位登顶者！");
+      }
+    } catch {
+      setCloudError("全球榜连接失败，请稍后重试");
+    } finally {
+      setCloudLoading(false);
+      cloudFetchingRef.current = false;
+    }
+  }, []);
+
+  // 切到全球 tab 时自动拉取一次（如已拉取过则不强制）
+  useEffect(() => {
+    if (lbTab === "global" && !cloudFetched && !cloudLoading) {
+      void refreshCloudLeaderboard();
+    }
+  }, [lbTab, cloudFetched, cloudLoading, refreshCloudLeaderboard]);
+
  const handleClaimDaily = useCallback(() => {
    if (!challenge || !progress) return;
    if (progress.completedAt === null || progress.claimed) return;
@@ -116,7 +186,41 @@ export function BeaconPanel() {
        1
      )} 接触 · 得分 ${res.score}`,
    });
-  }, [challenge, progress, toast, grantBeaconReward]);
+    // 异步提交到云排行榜（失败静默，不影响本地）
+    if (res.entry) {
+      void submitCloudScore(res.entry).then((rank) => {
+        if (rank >= 1) {
+          setMySubmitTs(res.entry!.timestamp);
+          // 若用户在全球 tab，自动刷新
+          if (lbTab === "global") {
+            void refreshCloudLeaderboard();
+          }
+        }
+      });
+    }
+  }, [challenge, progress, toast, grantBeaconReward, lbTab, refreshCloudLeaderboard]);
+
+  const handleClaimTimed = useCallback(() => {
+    if (!timedChallenge || !timedProgress) return;
+    if (timedProgress.completedAt === null || timedProgress.claimed) return;
+    const res = claimTimedBeacon();
+    setLeaderboard(loadLeaderboard());
+    setTimedProgress(loadTimedProgress());
+    if (res.rewardInsight > 0 || res.rewardContact > 0) {
+      sfx("achievement");
+      toast({
+        title: "✦ 限时挑战奖励已领取",
+        description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+          1
+        )} 接触 · 得分 ${res.score}`,
+      });
+      // 异步刷新云榜（claimTimedBeacon 已在 gameStore 内异步提交到云端）
+      setMySubmitTs(loadLastCloudSubmitTimestamp());
+      if (lbTab === "global") {
+        void refreshCloudLeaderboard();
+      }
+    }
+  }, [timedChallenge, timedProgress, toast, claimTimedBeacon, lbTab, refreshCloudLeaderboard]);

  const handleClaimWeekly = useCallback(() => {
    if (!weeklyChallenge || !weeklyProgress) return;
@@ -132,8 +236,13 @@ export function BeaconPanel() {
          1
        )} 接触 · 得分 ${res.score}`,
      });
+      // 异步刷新云榜（claimWeeklyBeacon 已在 gameStore 内异步提交到云端）
+      setMySubmitTs(loadLastCloudSubmitTimestamp());
+      if (lbTab === "global") {
+        void refreshCloudLeaderboard();
+      }
    }
-  }, [weeklyChallenge, weeklyProgress, toast, claimWeeklyBeacon]);
+  }, [weeklyChallenge, weeklyProgress, toast, claimWeeklyBeacon, lbTab, refreshCloudLeaderboard]);

  const handleClaimChain = useCallback(
    (milestone: number) => {
@@ -155,7 +264,7 @@ export function BeaconPanel() {
    [toast, claimChainReward]
  );

-  if (!challenge || !progress || !weeklyChallenge || !weeklyProgress || !chainState) {
+  if (!challenge || !progress || !timedChallenge || !timedProgress || !weeklyChallenge || !weeklyProgress || !chainState) {
    return (
      <div className="flex items-center justify-center h-full text-xs text-muted-foreground/60">
        正在校准深空信标…
@@ -170,6 +279,14 @@ export function BeaconPanel() {
  const isClaimed = progress.claimed;
  const canClaim = isCompleted && !isClaimed;

+  // 限时挑战派生量
+  const tDiffMeta = BEACON_DIFFICULTY[timedChallenge.difficulty];
+  const tTypeMeta = BEACON_TYPE_META[timedChallenge.type];
+  const tPct = Math.min(100, (timedProgress.progress / timedChallenge.goal) * 100);
+  const tCompleted = timedProgress.completedAt !== null;
+  const tClaimed = timedProgress.claimed;
+  const tCanClaim = tCompleted && !tClaimed;
+
  // 周挑战派生量
  const wDiffMeta = BEACON_DIFFICULTY[weeklyChallenge.difficulty];
  const wTypeMeta = BEACON_TYPE_META[weeklyChallenge.type];
@@ -202,6 +319,14 @@ export function BeaconPanel() {
          0%, 100% { box-shadow: 0 0 18px rgba(232,121,249,0.35), inset 0 0 12px rgba(232,121,249,0.25); }
          50% { box-shadow: 0 0 32px rgba(232,121,249,0.5), inset 0 0 20px rgba(232,121,249,0.35); }
        }
+        @keyframes timed-glow {
+          0%, 100% { box-shadow: 0 0 18px rgba(251,191,36,0.4), inset 0 0 12px rgba(251,191,36,0.25); }
+          50% { box-shadow: 0 0 30px rgba(251,191,36,0.55), inset 0 0 20px rgba(251,191,36,0.35); }
+        }
+        @keyframes timed-urgent {
+          0%, 100% { box-shadow: 0 0 18px rgba(244,63,94,0.5), inset 0 0 12px rgba(244,63,94,0.3); }
+          50% { box-shadow: 0 0 34px rgba(244,63,94,0.7), inset 0 0 22px rgba(244,63,94,0.4); }
+        }
        @keyframes chain-milestone-pulse {
          0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251,113,133,0.55); }
          50% { transform: scale(1.06); box-shadow: 0 0 0 8px rgba(251,113,133,0); }
@@ -344,6 +469,144 @@ export function BeaconPanel() {
        </div>
      </div>

+      {/* ===== 限时挑战卡片（amber 主题，每 4 小时刷新） ===== */}
+      {(() => {
+        // 距离时段结束 < 30 分钟时进入"紧急"状态（rose 脉冲）
+        const msLeft = msUntilNextTimedSlot(new Date(now));
+        const urgent = msLeft < 30 * 60 * 1000 && !tCompleted;
+        const glowAnim = tCompleted
+          ? "none"
+          : urgent
+          ? "timed-urgent 1.5s ease-in-out infinite"
+          : "timed-glow 3s ease-in-out infinite";
+        return (
+          <div
+            className="relative rounded-xl border p-3 overflow-hidden"
+            style={{
+              borderColor: urgent ? "rgba(244,63,94,0.5)" : "rgba(251,191,36,0.4)",
+              background: urgent
+                ? "linear-gradient(135deg, rgba(244,63,94,0.12), rgba(251,191,36,0.08), rgba(0,0,0,0.45))"
+                : "linear-gradient(135deg, rgba(251,191,36,0.14), rgba(0,0,0,0.45))",
+              animation: glowAnim,
+            }}
+          >
+            {/* 头部：标题 + slotKey + 倒计时 */}
+            <div className="flex items-center justify-between mb-2">
+              <div className="flex items-center gap-1.5">
+                <Hourglass className={`h-3.5 w-3.5 ${urgent ? "text-rose-400" : "text-amber-400"}`} />
+                <span className={`text-xs font-semibold ${urgent ? "text-rose-200" : "text-amber-200"}`}>
+                  限时挑战 · TIMED
+                </span>
+              </div>
+              <div className="flex items-center gap-1 text-[9px] text-muted-foreground/70">
+                <span className="font-mono text-amber-300/70">
+                  {getTimedSlotKey().split("_").slice(1).join(" ")}
+                </span>
+                <Clock className="h-2.5 w-2.5" />
+                <span className={`font-mono ${urgent ? "text-rose-300" : "text-amber-300/90"}`}>
+                  {timedCountdown}
+                </span>
+              </div>
+            </div>
+
+            {/* 难度 + 类型 标签 */}
+            <div className="flex items-center gap-1.5 mb-2">
+              <span
+                className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+                style={{ background: `${tDiffMeta.color}22`, color: tDiffMeta.color, border: `1px solid ${tDiffMeta.color}55` }}
+              >
+                <span>{tDiffMeta.icon}</span>
+                {tDiffMeta.label}
+              </span>
+              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+                {tTypeMeta.icon} {tTypeMeta.label}
+              </span>
+              {tCompleted && (
+                <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+                  <Sparkles className="h-2.5 w-2.5" /> 已完成
+                </span>
+              )}
+              {urgent && !tCompleted && (
+                <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-rose-500/20 text-rose-300 border border-rose-500/40 flex items-center gap-1 animate-pulse">
+                  即将结束
+                </span>
+              )}
+            </div>
+
+            {/* 标题 */}
+            <h4
+              className="text-sm font-semibold mb-1"
+              style={{ color: tDiffMeta.color, textShadow: `0 0 10px ${tDiffMeta.glow}` }}
+            >
+              {timedChallenge.title}
+            </h4>
+            <p className="text-[10px] text-muted-foreground/80 leading-relaxed mb-2">
+              {timedChallenge.desc}
+            </p>
+
+            {/* 进度条 */}
+            <div className="mb-2">
+              <div className="flex items-center justify-between mb-1">
+                <span className="text-[10px] text-muted-foreground/70">进度</span>
+                <span className="text-[11px] font-mono font-semibold" style={{ color: tDiffMeta.color }}>
+                  {Math.min(timedProgress.progress, timedChallenge.goal)} / {timedChallenge.goal} {tTypeMeta.unit}
+                </span>
+              </div>
+              <Progress
+                value={tPct}
+                className="h-2 bg-black/40"
+                style={{
+                  ["--progress-color" as string]: urgent ? "#f43f5e" : tDiffMeta.color,
+                }}
+              />
+            </div>
+
+            {/* 奖励 + 领取按钮 */}
+            <div className="flex items-center justify-between gap-2">
+              <div className="flex items-center gap-1.5 text-[10px]">
+                <span className="text-muted-foreground/60">奖励：</span>
+                {timedChallenge.rewardInsight > 0 && (
+                  <span className="text-amber-300 font-mono">
+                    +{formatNum(timedChallenge.rewardInsight)}洞见
+                  </span>
+                )}
+                <span className="text-fuchsia-300 font-mono">
+                  +{timedChallenge.rewardContact.toFixed(1)}接触
+                </span>
+              </div>
+              <Button
+                onClick={handleClaimTimed}
+                disabled={!tCanClaim}
+                size="sm"
+                className="h-7 px-3 text-[11px] border-0"
+                style={{
+                  background: tCanClaim
+                    ? `linear-gradient(90deg, #34d399, #34d399cc)`
+                    : "rgba(251,191,36,0.10)",
+                  color: tCanClaim
+                    ? "#022c22"
+                    : "rgba(251,191,36,0.55)",
+                }}
+              >
+                {tClaimed
+                  ? "已领取"
+                  : tCanClaim
+                  ? "领取奖励"
+                  : tCompleted
+                  ? "已领取"
+                  : "进行中…"}
+              </Button>
+            </div>
+
+            {tCompleted && timedProgress.durationSec > 0 && (
+              <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+                完成用时 {Math.floor(timedProgress.durationSec / 60)}分{timedProgress.durationSec % 60}秒
+              </div>
+            )}
+          </div>
+        );
+      })()}
+
      {/* 周挑战 + 信标链（桌面端并排，移动端单列） */}
      <div className="grid grid-cols-1 lg:grid-cols-2 gap-2.5">
        {/* ===== 周挑战卡片（fuchsia 主题） ===== */}
@@ -671,68 +934,237 @@ export function BeaconPanel() {
        </div>
      </div>

-      {/* 本地排行榜 */}
+      {/* 排行榜（本地 Top20 / 全球 Top100 双 tab — v0.8.2 P2/#4） */}
      <div className="rounded-xl border border-white/10 bg-black/30 p-2.5">
-        <div className="flex items-center gap-1.5 mb-2">
-          <Trophy className="h-3.5 w-3.5 text-amber-400" />
-          <span className="text-xs font-semibold">深空排行榜</span>
-          <span className="text-[10px] text-muted-foreground/50">本地 · Top {leaderboard.length || 0}</span>
+        {/* 头部：标题 + tab 切换 + （全球 tab 时）刷新按钮 */}
+        <div className="flex items-center justify-between gap-2 mb-2">
+          <div className="flex items-center gap-1.5">
+            <Trophy className="h-3.5 w-3.5 text-amber-400" />
+            <span className="text-xs font-semibold">深空排行榜</span>
+          </div>
+          <div className="flex items-center gap-1">
+            {/* tab 切换 */}
+            <div className="flex items-center gap-0.5 p-0.5 rounded-lg bg-black/40 border border-white/10">
+              <button
+                type="button"
+                onClick={() => setLbTab("local")}
+                className={`flex items-center gap-1 px-2 py-0.5 rounded-md text-[10px] font-mono transition-colors ${
+                  lbTab === "local"
+                    ? "bg-amber-500/25 text-amber-300 border border-amber-500/40"
+                    : "text-muted-foreground/60 hover:text-muted-foreground border border-transparent"
+                }`}
+                aria-pressed={lbTab === "local"}
+              >
+                <Trophy className="h-2.5 w-2.5" />
+                本地
+              </button>
+              <button
+                type="button"
+                onClick={() => setLbTab("global")}
+                className={`flex items-center gap-1 px-2 py-0.5 rounded-md text-[10px] font-mono transition-colors ${
+                  lbTab === "global"
+                    ? "bg-emerald-500/25 text-emerald-300 border border-emerald-500/40"
+                    : "text-muted-foreground/60 hover:text-muted-foreground border border-transparent"
+                }`}
+                aria-pressed={lbTab === "global"}
+              >
+                <Globe className="h-2.5 w-2.5" />
+                全球
+              </button>
+            </div>
+            {/* 刷新按钮（仅全球 tab） */}
+            {lbTab === "global" && (
+              <button
+                type="button"
+                onClick={() => void refreshCloudLeaderboard()}
+                disabled={cloudLoading}
+                className="p-1 rounded-md text-muted-foreground/70 hover:text-emerald-300 hover:bg-emerald-500/10 disabled:opacity-40 disabled:cursor-not-allowed transition-colors"
+                aria-label="刷新全球榜"
+                title="刷新全球榜"
+              >
+                <RefreshCw
+                  className={`h-3 w-3 ${cloudLoading ? "animate-spin" : ""}`}
+                />
+              </button>
+            )}
+          </div>
        </div>

-        {leaderboard.length === 0 ? (
-          <div className="text-center py-4 text-[11px] text-muted-foreground/40">
-            <Trophy className="h-6 w-6 mx-auto mb-1 opacity-30" />
-            尚无记录。完成今日或本周信标即可登榜。
-          </div>
-        ) : (
-          <div className="space-y-0.5 max-h-[180px] overflow-y-auto echo-scroll">
-            {leaderboard.map((entry, i) => {
-              const rb = rankBadge(i);
-              const eDiff = BEACON_DIFFICULTY[entry.difficulty];
-              const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType];
-              const isMine = entry.dateKey === getTodayKey() || entry.dateKey === getWeekKey();
-              return (
-                <div
-                  key={`${entry.timestamp}-${i}`}
-                  className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
-                    entry.isWeekly
-                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
-                      : isMine
-                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
-                      : "hover:bg-white/5"
-                  }`}
-                >
-                  {/* 排名 */}
-                  <span className="w-6 flex items-center justify-center">
-                    {rb ? (
-                      <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
-                    ) : (
-                      <span className="text-muted-foreground/50 font-mono">{i + 1}</span>
-                    )}
-                  </span>
-                  {/* 类型 + 难度 + 周挑战标记 */}
-                  <span className="flex items-center gap-1 flex-1 min-w-0">
-                    <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
-                    <span className="text-muted-foreground/80 truncate">{eType.label}</span>
-                    {entry.isWeekly && (
-                      <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
-                        WEEK
+        {/* 子标题：榜量信息 */}
+        <div className="mb-1.5 text-[10px] text-muted-foreground/50 flex items-center gap-2">
+          {lbTab === "local" ? (
+            <span>本机 Top {leaderboard.length || 0} · 离线可用</span>
+          ) : (
+            <>
+              <span>全球 Top {cloudEntries.length || 0}</span>
+              {cloudFetched && !cloudLoading && cloudEntries.length > 0 && (
+                <span className="text-emerald-400/60">· 已同步</span>
+              )}
+              {cloudLoading && (
+                <span className="text-amber-400/70 flex items-center gap-1">
+                  <Loader2 className="h-2.5 w-2.5 animate-spin" />
+                  同步中…
+                </span>
+              )}
+            </>
+          )}
+        </div>
+
+        {/* ===== 本地榜 ===== */}
+        {lbTab === "local" &&
+          (leaderboard.length === 0 ? (
+            <div className="text-center py-4 text-[11px] text-muted-foreground/40">
+              <Trophy className="h-6 w-6 mx-auto mb-1 opacity-30" />
+              尚无记录。完成限时、每日或本周信标即可登榜。
+            </div>
+          ) : (
+            <div className="space-y-0.5 max-h-[200px] overflow-y-auto echo-scroll">
+              {leaderboard.map((entry, i) => {
+                const rb = rankBadge(i);
+                const eDiff = BEACON_DIFFICULTY[entry.difficulty];
+                const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType];
+                const isMine =
+                  entry.dateKey === getTodayKey() ||
+                  entry.dateKey === getWeekKey() ||
+                  entry.dateKey === getTimedSlotKey();
+                return (
+                  <div
+                    key={`local-${entry.timestamp}-${i}`}
+                    className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
+                      entry.isWeekly
+                        ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+                        : entry.isTimed
+                        ? "bg-amber-500/10 border border-amber-500/20"
+                        : isMine
+                        ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+                        : "hover:bg-white/5"
+                    }`}
+                  >
+                    <span className="w-6 flex items-center justify-center">
+                      {rb ? (
+                        <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
+                      ) : (
+                        <span className="text-muted-foreground/50 font-mono">{i + 1}</span>
+                      )}
+                    </span>
+                    <span className="flex items-center gap-1 flex-1 min-w-0">
+                      <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
+                      <span className="text-muted-foreground/80 truncate">{eType.label}</span>
+                      {entry.isWeekly && (
+                        <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+                          WEEK
+                        </span>
+                      )}
+                      {entry.isTimed && (
+                        <span className="text-[9px] font-mono px-1 rounded bg-amber-500/20 text-amber-300 border border-amber-500/40">
+                          TIMED
+                        </span>
+                      )}
+                      {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
+                    </span>
+                    <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
+                      {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
+                    </span>
+                    <span className="font-mono font-semibold w-12 text-right" style={{ color: eDiff.color }}>
+                      {formatNum(entry.score)}
+                    </span>
+                  </div>
+                );
+              })}
+            </div>
+          ))}
+
+        {/* ===== 全球榜 ===== */}
+        {lbTab === "global" && (
+          <>
+            {cloudLoading && cloudEntries.length === 0 ? (
+              <div className="text-center py-4 text-[11px] text-muted-foreground/60 flex items-center justify-center gap-2">
+                <Loader2 className="h-3.5 w-3.5 animate-spin text-emerald-400" />
+                正在拉取全球榜…
+              </div>
+            ) : cloudEntries.length === 0 ? (
+              <div className="text-center py-4 text-[11px] text-muted-foreground/40">
+                {cloudError ? (
+                  <>
+                    <WifiOff className="h-6 w-6 mx-auto mb-1 opacity-40 text-rose-400" />
+                    <span className="text-rose-300/70">{cloudError}</span>
+                    <button
+                      type="button"
+                      onClick={() => void refreshCloudLeaderboard()}
+                      className="block mx-auto mt-2 text-[10px] text-emerald-400/80 hover:text-emerald-300 underline-offset-2 hover:underline"
+                    >
+                      重试
+                    </button>
+                  </>
+                ) : (
+                  <>
+                    <Globe className="h-6 w-6 mx-auto mb-1 opacity-30 text-emerald-400" />
+                    尚无全球记录。完成挑战并领取即可登顶全球榜！
+                  </>
+                )}
+              </div>
+            ) : (
+              <div className="space-y-0.5 max-h-[200px] overflow-y-auto echo-scroll">
+                {cloudEntries.map((entry, i) => {
+                  const rb = rankBadge(i);
+                  const eDiff = BEACON_DIFFICULTY[entry.difficulty as BeaconDifficulty] ?? BEACON_DIFFICULTY.routine;
+                  const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType] ?? { label: entry.challenge, icon: "·", unit: "" };
+                  // 高亮"我的"记录：通过 timestamp 匹配本机最后一次成功提交
+                  const isMine = mySubmitTs > 0 && entry.timestamp === mySubmitTs;
+                  return (
+                    <div
+                      key={`global-${entry.timestamp}-${i}`}
+                      className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
+                        isMine
+                          ? "bg-emerald-500/15 border border-emerald-500/40 shadow-[0_0_12px_rgba(52,211,153,0.25)]"
+                          : entry.isWeekly
+                          ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+                          : entry.isTimed
+                          ? "bg-amber-500/10 border border-amber-500/20"
+                          : "hover:bg-white/5"
+                      }`}
+                    >
+                      <span className="w-6 flex items-center justify-center">
+                        {rb ? (
+                          <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
+                        ) : (
+                          <span className={`font-mono ${isMine ? "text-emerald-300 font-bold" : "text-muted-foreground/50"}`}>
+                            {i + 1}
+                          </span>
+                        )}
                      </span>
-                    )}
-                    {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
-                  </span>
-                  {/* 用时 */}
-                  <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
-                    {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
-                  </span>
-                  {/* 分数 */}
-                  <span className="font-mono font-semibold w-12 text-right" style={{ color: eDiff.color }}>
-                    {formatNum(entry.score)}
-                  </span>
-                </div>
-              );
-            })}
-          </div>
+                      <span className="flex items-center gap-1 flex-1 min-w-0">
+                        <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
+                        <span className="text-muted-foreground/80 truncate">{eType.label}</span>
+                        {entry.isWeekly && (
+                          <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+                            WEEK
+                          </span>
+                        )}
+                        {entry.isTimed && (
+                          <span className="text-[9px] font-mono px-1 rounded bg-amber-500/20 text-amber-300 border border-amber-500/40">
+                            TIMED
+                          </span>
+                        )}
+                        {isMine && (
+                          <span className="text-[9px] font-mono px-1 rounded bg-emerald-500/25 text-emerald-200 border border-emerald-500/50">
+                            YOU
+                          </span>
+                        )}
+                        {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
+                      </span>
+                      <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
+                        {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
+                      </span>
+                      <span className="font-mono font-semibold w-12 text-right" style={{ color: isMine ? "#34d399" : eDiff.color }}>
+                        {formatNum(entry.score)}
+                      </span>
+                    </div>
+                  );
+                })}
+              </div>
+            )}
+          </>
        )}
      </div>

@@ -1,6 +1,6 @@
 "use client";
 // 回响星核 / Echo Nexus — 回响编年史对话框（v0.4 跨周目叙事时间轴）
-import { useEffect } from "react";
+import { useEffect, useState, useMemo } from "react";
 import {
  Dialog,
  DialogContent,
@@ -20,7 +20,8 @@ import { getPerk } from "@/lib/game/constellation";
 import { TIDE_EVENTS } from "@/lib/game/starTide";
 import { sfx } from "@/hooks/useAudio";
 import type { ChronicleEntry } from "@/lib/game/types";
-import { BookOpen, Clock, Swords, Trophy, Sparkles, Star, Waves, Cpu, Zap } from "lucide-react";
+import { BookOpen, Clock, Swords, Trophy, Sparkles, Star, Waves, Cpu, Zap, ChevronLeft, ChevronRight } from "lucide-react";
+import { Button } from "@/components/ui/button";

 interface Props {
  open: boolean;
@@ -59,12 +60,26 @@ export function ChronicleDialog({ open, onOpenChange }: Props) {
  const bossKills = useGameStore((s) => s.bossKills ?? 0);
  const tidesAll = useGameStore((s) => s.starTidesEncountered ?? []);
  // 倒序展示（最新的在前）
-  const entries: ChronicleEntry[] = [...chronicle].reverse();
+  const entries: ChronicleEntry[] = useMemo(() => [...chronicle].reverse(), [chronicle]);

-  // 打开时播放翻页音效
+  // v0.8.2 分页（工单 #8）：编年史上限 200 条，每页 10 条
+  const PAGE_SIZE = 10;
+  const totalPages = Math.max(1, Math.ceil(entries.length / PAGE_SIZE));
+  const [page, setPage] = useState(1);
+  // 当 entries 变化（新飞升）且当前页超出范围时，回到第 1 页（最新）
  useEffect(() => {
-    if (open) sfx("chronicleOpen");
+    // eslint-disable-next-line react-hooks/set-state-in-effect
+    if (page > totalPages) setPage(1);
+  }, [page, totalPages]);
+  // 打开时默认回到第 1 页（最新）
+  useEffect(() => {
+    if (open) {
+      sfx("chronicleOpen");
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setPage(1);
+    }
  }, [open]);
+  const pagedEntries = entries.slice((page - 1) * PAGE_SIZE, page * PAGE_SIZE);

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
@@ -108,7 +123,7 @@ export function ChronicleDialog({ open, onOpenChange }: Props) {
        </DialogHeader>

        {/* 时间轴滚动区 */}
-        <div className="flex-1 overflow-y-auto px-6 pb-6 echo-scroll">
+        <div className="flex-1 overflow-y-auto px-6 pb-3 echo-scroll">
          {entries.length === 0 ? (
            <EmptyState ascensions={ascensions} />
          ) : (
@@ -117,18 +132,49 @@ export function ChronicleDialog({ open, onOpenChange }: Props) {
              <div className="absolute left-[27px] top-2 bottom-2 w-px bg-gradient-to-b from-fuchsia-400/40 via-violet-400/30 to-transparent" />

              <div className="space-y-4">
-                {entries.map((entry, idx) => (
+                {pagedEntries.map((entry, idx) => (
                  <ChronicleCard
                    key={`${entry.ascensionNumber}-${entry.timestamp}`}
                    entry={entry}
-                    isLatest={idx === 0}
-                    index={idx}
+                    isLatest={(page - 1) * PAGE_SIZE + idx === 0}
+                    index={(page - 1) * PAGE_SIZE + idx}
                  />
                ))}
              </div>
            </div>
          )}
        </div>
+
+        {/* v0.8.2 分页控制栏（工单 #8） */}
+        {entries.length > PAGE_SIZE && (
+          <div className="px-6 py-2.5 border-t border-fuchsia-400/15 bg-black/40 flex items-center justify-between gap-2">
+            <span className="text-[11px] text-muted-foreground font-mono">
+              第 {page} / {totalPages} 页 · 共 {entries.length} 条飞升记录
+            </span>
+            <div className="flex items-center gap-1.5">
+              <Button
+                variant="ghost"
+                size="sm"
+                disabled={page <= 1}
+                onClick={() => { sfx("tabSwitch"); setPage((p) => Math.max(1, p - 1)); }}
+                className="h-7 px-2 text-fuchsia-300 hover:bg-fuchsia-500/15 disabled:opacity-30"
+              >
+                <ChevronLeft className="h-3.5 w-3.5" />
+                上一页
+              </Button>
+              <Button
+                variant="ghost"
+                size="sm"
+                disabled={page >= totalPages}
+                onClick={() => { sfx("tabSwitch"); setPage((p) => Math.min(totalPages, p + 1)); }}
+                className="h-7 px-2 text-fuchsia-300 hover:bg-fuchsia-500/15 disabled:opacity-30"
+              >
+                下一页
+                <ChevronRight className="h-3.5 w-3.5" />
+              </Button>
+            </div>
+          </div>
+        )}
      </DialogContent>
    </Dialog>
  );
@@ -16,12 +16,15 @@ export function StarTideNotifier() {
    if (events.length === 0) return;
    const items = consume();
    for (const ev of items) {
+      const globalTag = ev.isGlobal ? "🌐 " : "";
      if (ev.started) {
        const meta = TIDE_EVENTS[ev.started];
        sfx("tideStart");
        toast({
-          title: `${meta.icon} 星潮降临：${meta.name}`,
-          description: meta.desc,
+          title: `${globalTag}${meta.icon} ${ev.isGlobal ? "全球星潮" : "星潮降临"}：${meta.name}`,
+          description: ev.isGlobal
+            ? `全球玩家同步经历 · ${meta.desc}`
+            : meta.desc,
        });
      }
      if (ev.ended) {
@@ -29,14 +32,16 @@ export function StarTideNotifier() {
        if (ev.silenceCompensation && ev.silenceCompensation > 0) {
          sfx("techBuy");
          toast({
-            title: `${meta.icon} 寂静期消散`,
+            title: `${globalTag}${meta.icon} 寂静期消散`,
            description: `虚空回赠 ${ev.silenceCompensation} 洞见。`,
          });
        } else {
          sfx("tideEnd");
          toast({
-            title: `${meta.icon} ${meta.name}结束`,
-            description: "星潮退去，物理法则恢复。",
+            title: `${globalTag}${meta.icon} ${meta.name}结束`,
+            description: ev.isGlobal
+              ? "全球星潮退去，物理法则恢复。"
+              : "星潮退去，物理法则恢复。",
          });
        }
      }
@@ -49,6 +54,7 @@ export function StarTideNotifier() {
 /** 顶部星潮指示器（活跃时显示倒计时芯片） */
 export function StarTideIndicator() {
  const activeTide = useGameStore((s) => s.activeTide);
+  const globalTide = useGameStore((s) => s.globalTide);
  const [, force] = useState(0);

  // 每秒刷新倒计时
@@ -62,18 +68,27 @@ export function StarTideIndicator() {
  const meta = TIDE_EVENTS[activeTide.type];
  const remaining = Math.max(0, activeTide.endsAt - Date.now());
  const secs = Math.ceil(remaining / 1000);
-  const progress = 1 - remaining / TIDE_CONFIG.duration;
+  // 全球星潮持续 60s，本地 75s —— 用实际 endsAt-startedAt 计算 progress，避免越界
+  const duration = globalTide
+    ? globalTide.endsAt - globalTide.startedAt
+    : TIDE_CONFIG.duration;
+  const progress = Math.min(1, Math.max(0, 1 - remaining / duration));
+  const isGlobal = !!globalTide;

  return (
    <div
-      className="flex items-center gap-1.5 px-2 py-1 rounded-full text-[10px] font-medium relative overflow-hidden"
+      className={`flex items-center gap-1.5 px-2 py-1 rounded-full text-[10px] font-medium relative overflow-hidden ${
+        isGlobal ? "ring-1 ring-amber-300/60" : ""
+      }`}
      style={{
-        background: `${meta.color}1a`,
-        border: `1px solid ${meta.color}55`,
+        background: isGlobal
+          ? `linear-gradient(135deg, ${meta.color}26, ${meta.color}11)`
+          : `${meta.color}1a`,
+        border: `1px solid ${meta.color}${isGlobal ? "88" : "55"}`,
        color: meta.color,
-        boxShadow: `0 0 10px ${meta.glow}`,
+        boxShadow: `0 0 ${isGlobal ? "16" : "10"}px ${meta.glow}`,
      }}
-      title={meta.desc}
+      title={isGlobal ? `🌐 全球星潮 · ${meta.desc}` : meta.desc}
    >
      {/* 进度环背景 */}
      <div
@@ -82,6 +97,14 @@ export function StarTideIndicator() {
          background: `linear-gradient(90deg, ${meta.color}40 ${progress * 100}%, transparent ${progress * 100}%)`,
        }}
      />
+      {isGlobal && (
+        <span
+          className="relative text-[11px] leading-none animate-pulse"
+          aria-label="全球星潮标记"
+        >
+          🌐
+        </span>
+      )}
      <span className="relative text-xs leading-none">{meta.icon}</span>
      <span className="relative leading-none">{meta.name}</span>
      <span className="relative font-mono leading-none opacity-80">{secs}s</span>
@@ -92,8 +115,10 @@ export function StarTideIndicator() {
 /** 全屏背景叠层：活跃星潮时给页面罩一层对应色的微光 */
 export function StarTideOverlay() {
  const activeTide = useGameStore((s) => s.activeTide);
+  const globalTide = useGameStore((s) => s.globalTide);
  if (!activeTide) return null;
  const meta = TIDE_EVENTS[activeTide.type];
+  const isGlobal = !!globalTide;

  return (
    <div className="fixed inset-0 pointer-events-none z-0 transition-opacity duration-1000">
@@ -115,15 +140,30 @@ export function StarTideOverlay() {
      <div
        className="absolute inset-0"
        style={{
-          boxShadow: `inset 0 0 120px ${meta.glow}`,
+          boxShadow: `inset 0 0 ${isGlobal ? "160" : "120"}px ${meta.glow}`,
          animation: "tide-breathe 3s ease-in-out infinite",
        }}
      />
+      {/* 全球星潮：顶部多一道琥珀色光带，强化"全球同步"视觉信号 */}
+      {isGlobal && (
+        <div
+          className="absolute top-0 left-0 right-0 h-1 opacity-90"
+          style={{
+            background: "linear-gradient(90deg, transparent, #fbbf24, #fcd34d, #fbbf24, transparent)",
+            boxShadow: "0 0 16px rgba(251,191,36,0.7)",
+            animation: "global-tide-sweep 2.5s linear infinite",
+          }}
+        />
+      )}
      <style jsx>{`
        @keyframes tide-breathe {
          0%, 100% { opacity: 0.5; }
          50% { opacity: 0.9; }
        }
+        @keyframes global-tide-sweep {
+          0% { transform: translateX(-30%); }
+          100% { transform: translateX(30%); }
+        }
      `}</style>
    </div>
  );
@@ -0,0 +1,126 @@
+"use client";
+// 回响星核 / Echo Nexus — 全球星潮同步 hook（P3 / 工单 #10-c）
+//
+// 连接 star-tide-service（端口 3031），监听全球星潮事件：
+//   - `tide-state`    连接时立即推送当前状态
+//   - `global-tide`   全球星潮开始 → 调用 gameStore.triggerGlobalTide(type)
+//   - `tide-ended`    全球星潮结束（本地 tickTide 也会在 60s 后自动收尾，这是双保险）
+//
+// 网关：socket.io 必须用 `io("/?XTransformPort=3031")`，path 默认 "/"
+// 离线容错：socket.io 默认自动重连；断连期间本地 tickTide 继续工作
+
+import { useEffect, useRef } from "react";
+import { io, type Socket } from "socket.io-client";
+import { useGameStore } from "@/store/gameStore";
+import type { TideType } from "@/lib/game/starTide";
+
+/** 服务端推过来的全球星潮状态结构（与 mini-service 一致） */
+interface ServerGlobalTide {
+  type: TideType;
+  name: string;
+  startedAt: number;
+  endsAt: number;
+  durationSec: number;
+}
+
+interface ServerTideState {
+  current: ServerGlobalTide | null;
+  nextTideAt: number;
+  serverTime: number;
+}
+
+/** 单例 socket —— 多次挂载 hook 共享同一连接 */
+let sharedSocket: Socket | null = null;
+let connectRefCount = 0;
+
+function getSharedSocket(): Socket {
+  if (!sharedSocket) {
+    sharedSocket = io("/?XTransformPort=3031", {
+      transports: ["websocket", "polling"],
+      reconnection: true,
+      reconnectionAttempts: Infinity, // 持续重连
+      reconnectionDelay: 1000,
+      reconnectionDelayMax: 10_000,
+      timeout: 10_000,
+    });
+  }
+  return sharedSocket;
+}
+
+/**
+ * 挂载此 hook 即可让组件树订阅全球星潮事件。
+ * 在 page.tsx 顶层调用一次即可。
+ */
+export function useGlobalTide(): void {
+  const triggerGlobalTide = useGameStore((s) => s.triggerGlobalTide);
+  // 用 ref 缓存最新 action，避免 socket 监听器依赖变化导致重绑
+  const triggerRef = useRef(triggerGlobalTide);
+  useEffect(() => {
+    triggerRef.current = triggerGlobalTide;
+  }, [triggerGlobalTide]);
+
+  // 记录已处理过的 global-tide 事件 id（避免重连时重复触发）
+  const processedIds = useRef<Set<string>>(new Set());
+
+  useEffect(() => {
+    const sock = getSharedSocket();
+    connectRefCount += 1;
+
+    const onGlobalTide = (tide: ServerGlobalTide) => {
+      // 用 startedAt+type 作为去重 key（同一道全球星潮可能在重连后被重复推送）
+      const key = `${tide.startedAt}_${tide.type}`;
+      if (processedIds.current.has(key)) return;
+      processedIds.current.add(key);
+      // 限制集合大小
+      if (processedIds.current.size > 32) {
+        const first = processedIds.current.values().next().value;
+        if (first) processedIds.current.delete(first);
+      }
+      // 防御：如果服务端推送的星潮已经过期（例如重连时拿到的旧状态），不触发
+      if (tide.endsAt <= Date.now()) return;
+      triggerRef.current(tide.type);
+    };
+
+    const onTideState = (state: ServerTideState) => {
+      // 连接/重连时若服务端正有进行中的全球星潮，且本地还没触发过，补触发
+      if (state.current && state.current.endsAt > Date.now()) {
+        const key = `${state.current.startedAt}_${state.current.type}`;
+        if (!processedIds.current.has(key)) {
+          processedIds.current.add(key);
+          triggerRef.current(state.current.type);
+        }
+      }
+    };
+
+    sock.on("global-tide", onGlobalTide);
+    sock.on("tide-state", onTideState);
+
+    // 主动查询一次当前状态（保险，防止错过连接时的初始推送）
+    sock.emit("get-next-tide");
+
+    return () => {
+      sock.off("global-tide", onGlobalTide);
+      sock.off("tide-state", onTideState);
+      connectRefCount -= 1;
+      // 最后一个使用者退出时才真正断开
+      if (connectRefCount <= 0 && sharedSocket) {
+        sharedSocket.disconnect();
+        sharedSocket = null;
+        connectRefCount = 0;
+      }
+    };
+  }, []);
+}
+
+/** QA 用：手动触发一次全球星潮（仅供 dev 控制台调用） */
+export function adminTriggerGlobalTide(): void {
+  if (!sharedSocket) {
+    // 还没连接则先建立
+    getSharedSocket();
+  }
+  sharedSocket?.emit("admin-trigger-tide");
+}
+
+if (typeof window !== "undefined" && process.env.NODE_ENV !== "production") {
+  (window as unknown as { __adminTriggerGlobalTide?: typeof adminTriggerGlobalTide }).__adminTriggerGlobalTide = adminTriggerGlobalTide;
+}
@@ -244,10 +244,10 @@ export const ACHIEVEMENTS: Achievement[] = [
  {
    id: "ach_tides_all",
    name: "星潮亲历者",
-    desc: "经历全部 6 种星潮事件",
+    desc: "经历全部 9 种星潮事件",
    icon: "🌊",
    color: "#34d399",
-    check: (s) => (s.starTidesEncountered?.length ?? 0) >= 6,
+    check: (s) => (s.starTidesEncountered?.length ?? 0) >= 9,
    reward: { crystalsPerSecPct: 8, insightPct: 8 },
    rewardText: "产能 +8% · 洞见 +8%",
  },
@@ -1,7 +1,8 @@
 // 回响星核 / Echo Nexus — 深空信标
 // v0.5：每日挑战 + 本地排行榜
 // v0.8：周挑战 + 信标链（连续完成奖励）
-// 一个自包含的"每日挑战 + 周挑战 + 连续完成链"元系统，纯 localStorage 持久化。
+// v0.8.2：限时挑战（每 4 小时刷新，填补日挑战空档）
+// 一个自包含的"每日 + 限时 + 周挑战 + 连续完成链"元系统，纯 localStorage 持久化。

 /** 每日挑战类型 */
 export type BeaconChallengeType =
@@ -32,6 +33,8 @@ export interface BeaconScoreEntry {
  durationSec: number;
  /** v0.8：是否为周挑战记录（日挑战默认 false / undefined） */
  isWeekly?: boolean;
+  /** v0.8.2：是否为限时挑战记录 */
+  isTimed?: boolean;
 }

 /** 每日挑战定义 */
@@ -334,6 +337,7 @@ export function claimBeaconReward(
    rewardContact: challenge.rewardContact,
    score,
    leaderboard,
+    entry,
  };
 }

@@ -614,6 +618,7 @@ export function claimWeeklyReward(
    rewardContact: challenge.rewardContact,
    score,
    leaderboard,
+    entry,
  };
 }

@@ -872,3 +877,414 @@ export function getChainProgress(streak: number): {
    progressPct: Math.min(100, Math.max(0, pct)),
  };
 }
+
+// ===========================================================================
+// 限时挑战（TIMED CHALLENGE）— v0.8.2
+// 每 4 小时刷新一个"短周期挑战"，目标较小、奖励较少，填补日挑战的空档。
+// 时段按 UTC 0/4/8/12/16/20 点切分，同时段同种子 → 同一挑战（确定性）。
+// 难度固定 routine，goal = 日挑战基准 × 0.3-0.5。
+// ===========================================================================
+
+/** 限时挑战 localStorage key */
+export const BEACON_TIMED_KEY = "echo-nexus-beacon-timed-v1";
+
+/** 限时挑战定义 */
+export interface BeaconTimedChallenge {
+  /** 时段 key（如 "timed_2026-06-24_14" 表示 14-18 点时段） */
+  slotKey: string;
+  /** 挑战类型 */
+  type: BeaconChallengeType;
+  /** 难度（固定 routine） */
+  difficulty: BeaconDifficulty;
+  /** 目标数值（日挑战的 30-50%） */
+  goal: number;
+  /** 奖励：完成时洞见 */
+  rewardInsight: number;
+  /** 奖励：完成时接触进度 */
+  rewardContact: number;
+  /** 使用的种子（可复现） */
+  seed: number;
+  /** 友好标题 */
+  title: string;
+  /** 描述 */
+  desc: string;
+  /** 时段结束时间戳（UTC，用于倒计时） */
+  expiresAt: number;
+}
+
+/** 限时挑战进度 */
+export interface BeaconTimedProgress {
+  slotKey: string;
+  progress: number;
+  startedAt: number;
+  completedAt: number | null;
+  claimed: boolean;
+  durationSec: number;
+}
+
+/** 时段长度（毫秒） */
+export const TIMED_SLOT_MS = 4 * 60 * 60 * 1000;
+
+/**
+ * 取当前 4 小时时段 key（UTC，0/4/8/12/16/20 点切分）。
+ * 格式："timed_YYYY-MM-DD_HH"，如 "timed_2026-06-24_14"。
+ */
+export function getTimedSlotKey(now: Date = new Date()): string {
+  const y = now.getUTCFullYear();
+  const m = String(now.getUTCMonth() + 1).padStart(2, "0");
+  const d = String(now.getUTCDate()).padStart(2, "0");
+  const hour = now.getUTCHours();
+  const slotStart = Math.floor(hour / 4) * 4; // 0, 4, 8, 12, 16, 20
+  return `timed_${y}-${m}-${d}_${String(slotStart).padStart(2, "0")}`;
+}
+
+/** slotKey → 数值种子（FNV-1a 哈希） */
+function timedSlotKeyToSeed(slotKey: string): number {
+  let h = 2166136261 >>> 0;
+  for (let i = 0; i < slotKey.length; i++) {
+    h ^= slotKey.charCodeAt(i);
+    h = Math.imul(h, 16777619) >>> 0;
+  }
+  return h >>> 0;
+}
+
+/** 计算时段开始时间戳（UTC） */
+function timedSlotStartMs(slotKey: string): number {
+  // 解析 "timed_YYYY-MM-DD_HH"
+  const match = slotKey.match(/^timed_(\d{4})-(\d{2})-(\d{2})_(\d{2})$/);
+  if (!match) return Date.now();
+  const [, y, m, d, h] = match;
+  return Date.UTC(Number(y), Number(m) - 1, Number(d), Number(h), 0, 0);
+}
+
+/** 距离下一个 4 小时时段的毫秒数（用于倒计时） */
+export function msUntilNextTimedSlot(now: Date = new Date()): number {
+  const hour = now.getUTCHours();
+  const slotStart = Math.floor(hour / 4) * 4;
+  const slotStartMs = Date.UTC(
+    now.getUTCFullYear(),
+    now.getUTCMonth(),
+    now.getUTCDate(),
+    slotStart,
+    0,
+    0
+  );
+  const nextSlotMs = slotStartMs + TIMED_SLOT_MS;
+  return Math.max(0, nextSlotMs - now.getTime());
+}
+
+/**
+ * 生成当前时段的限时挑战（确定性：同时段同种子 → 同一挑战）。
+ * 难度固定 routine，goal = 日挑战基准 × 0.3-0.5（向下取整，最小 1）。
+ */
+export function generateTimedChallenge(
+  now: Date = new Date()
+): BeaconTimedChallenge {
+  const slotKey = getTimedSlotKey(now);
+  const seed = timedSlotKeyToSeed(slotKey);
+  const rng = mulberry32(seed);
+  const expiresAt = timedSlotStartMs(slotKey) + TIMED_SLOT_MS;
+
+  const types: BeaconChallengeType[] = [
+    "decode",
+    "expedition",
+    "pulse",
+    "boss",
+    "insight",
+  ];
+  const type = types[Math.floor(rng() * types.length)];
+
+  // 难度固定 routine
+  const difficulty: BeaconDifficulty = "routine";
+  const diffMult = BEACON_DIFFICULTY[difficulty].mult; // 1
+
+  // goal = 日挑战基准 × 0.3-0.5
+  const frac = 0.3 + rng() * 0.2; // 0.3-0.5
+
+  let goal = 0;
+  let rewardInsight = 0;
+  let rewardContact = 0;
+  let title = "";
+  let desc = "";
+
+  switch (type) {
+    case "decode":
+      // 日基准 6-15 × 0.3-0.5 → 2-7
+      goal = Math.max(2, Math.round((6 + Math.floor(rng() * 10)) * diffMult * frac));
+      rewardInsight = Math.round(goal * 3 * diffMult);
+      rewardContact = goal * 0.6;
+      title = `限时解码 ${goal} 颗晶体`;
+      desc = `4 小时内解码 ${goal} 颗记忆晶体。短周期，快速完成。`;
+      break;
+    case "expedition":
+      // 日基准 1-3 × 0.3-0.5 → 1（多数情况为 1）
+      goal = Math.max(1, Math.round((1 + Math.floor(rng() * 3)) * diffMult * frac));
+      rewardInsight = Math.round(goal * 9 * diffMult);
+      rewardContact = goal * 1.2;
+      title = `限时远征 ${goal} 次探险`;
+      desc = `4 小时内完成 ${goal} 次遗迹探险。`;
+      break;
+    case "pulse":
+      // 日基准 20-49 × 0.3-0.5 → 6-24
+      goal = Math.max(6, Math.round((20 + Math.floor(rng() * 30)) * diffMult * frac));
+      rewardInsight = Math.round(goal * 1 * diffMult);
+      rewardContact = goal * 0.25;
+      title = `限时脉冲 ${goal} 次扫描`;
+      desc = `4 小时内发起 ${goal} 次脉冲扫描。`;
+      break;
+    case "boss":
+      // 日基准 1 × 0.3-0.5 → 1（向下取整为 1）
+      goal = Math.max(1, Math.round(diffMult * frac));
+      rewardInsight = Math.round(goal * 25 * diffMult);
+      rewardContact = goal * 2.5;
+      title = `限时猎杀 ${goal} 处 BOSS`;
+      desc = `4 小时内击破 ${goal} 处维度 BOSS。`;
+      break;
+    case "insight":
+      // 日基准 40-119 × 0.3-0.5 → 12-59
+      goal = Math.max(12, Math.round((40 + Math.floor(rng() * 80)) * diffMult * frac));
+      rewardInsight = 0; // 洞见挑战不给洞见，给接触
+      rewardContact = goal * 0.08;
+      title = `限时洞见 ${goal} 点`;
+      desc = `4 小时内累计获取 ${goal} 洞见。`;
+      break;
+  }
+
+  return {
+    slotKey,
+    type,
+    difficulty,
+    goal,
+    rewardInsight,
+    rewardContact,
+    seed,
+    title,
+    desc,
+    expiresAt,
+  };
+}
+
+/** 读取当前时段进度（若 slotKey 不匹配则重置） */
+export function loadTimedProgress(now: Date = new Date()): BeaconTimedProgress {
+  const slotKey = getTimedSlotKey(now);
+  const empty: BeaconTimedProgress = {
+    slotKey,
+    progress: 0,
+    startedAt: Date.now(),
+    completedAt: null,
+    claimed: false,
+    durationSec: 0,
+  };
+  if (typeof localStorage === "undefined") return empty;
+  try {
+    const raw = localStorage.getItem(BEACON_TIMED_KEY);
+    if (!raw) return empty;
+    const prog = JSON.parse(raw) as BeaconTimedProgress;
+    if (prog.slotKey !== slotKey) return empty; // 新时段，重置
+    return prog;
+  } catch {
+    return empty;
+  }
+}
+
+/** 保存当前时段进度 */
+export function saveTimedProgress(prog: BeaconTimedProgress): void {
+  if (typeof localStorage === "undefined") return;
+  localStorage.setItem(BEACON_TIMED_KEY, JSON.stringify(prog));
+}
+
+/** 增量更新限时挑战进度，返回新进度 + 是否刚完成 */
+export function addTimedProgress(
+  current: BeaconTimedProgress,
+  challenge: BeaconTimedChallenge,
+  delta: number
+): { progress: BeaconTimedProgress; justCompleted: boolean } {
+  const newProgressVal = Math.min(challenge.goal, current.progress + delta);
+  const justCompleted =
+    current.completedAt === null && newProgressVal >= challenge.goal;
+  const completedAt = justCompleted ? Date.now() : current.completedAt;
+  const durationSec =
+    completedAt !== null
+      ? Math.floor((completedAt - current.startedAt) / 1000)
+      : current.durationSec;
+  const next: BeaconTimedProgress = {
+    ...current,
+    progress: newProgressVal,
+    completedAt,
+    durationSec,
+  };
+  saveTimedProgress(next);
+  return { progress: next, justCompleted };
+}
+
+/** 领取限时挑战奖励：返回奖励数值 + 推送排行榜 */
+export function claimTimedReward(
+  challenge: BeaconTimedChallenge,
+  progress: BeaconTimedProgress
+): {
+  rewardInsight: number;
+  rewardContact: number;
+  score: number;
+  leaderboard: BeaconScoreEntry[];
+} {
+  if (progress.claimed || progress.completedAt === null) {
+    return {
+      rewardInsight: 0,
+      rewardContact: 0,
+      score: 0,
+      leaderboard: loadLeaderboard(),
+    };
+  }
+  // 借用 computeBeaconScore
+  const score = computeBeaconScore(
+    { ...(challenge as unknown as BeaconDailyChallenge), dateKey: challenge.slotKey },
+    progress.progress,
+    progress.durationSec
+  );
+  const entry: BeaconScoreEntry = {
+    timestamp: Date.now(),
+    dateKey: challenge.slotKey,
+    challenge: challenge.type,
+    difficulty: challenge.difficulty,
+    progress: progress.progress / challenge.goal,
+    score,
+    durationSec: progress.durationSec,
+    isTimed: true,
+  };
+  const leaderboard = pushLeaderboardEntry(entry);
+  const updated: BeaconTimedProgress = { ...progress, claimed: true };
+  saveTimedProgress(updated);
+  return {
+    rewardInsight: challenge.rewardInsight,
+    rewardContact: challenge.rewardContact,
+    score,
+    leaderboard,
+    entry,
+  };
+}
+
+// ===========================================================================
+// 云排行榜（CLOUD LEADERBOARD）— v0.8.2 P2/#4
+// 把信标本机排行榜升级为云端 Top100，玩家间可比。
+// 通过 mini-service（端口 3030，Hono + Bun）提供 API：
+//   GET  /api/leaderboard        → { entries, total }
+//   POST /api/leaderboard        body { entry } → { entries, total, rank }
+//   GET  /api/leaderboard/stats  → { totalSubmissions, uniquePlayers, topScore }
+// 前端请求必须用相对路径 + ?XTransformPort=3030（Caddy 网关转发规则）。
+// 本地排行榜（loadLeaderboard / pushLeaderboardEntry）保留作为离线 fallback。
+// ===========================================================================
+
+/** 云排行榜服务端口（Caddy 通过 ?XTransformPort=3030 转发） */
+export const BEACON_CLOUD_PORT = 3030;
+
+/** 上次成功提交到云端的 entry 时间戳（用于在全球榜中高亮"我的"记录） */
+export const BEACON_CLOUD_LAST_SUBMIT_KEY = "echo-nexus-beacon-cloud-last-submit-v1";
+
+/** 云排行榜 API 基础 URL（相对路径 + 网关端口参数，禁止 localhost:3030） */
+const CLOUD_API_BASE = `/api/leaderboard?XTransformPort=${BEACON_CLOUD_PORT}`;
+
+/** 云排行榜统计 API */
+const CLOUD_STATS_URL = `/api/leaderboard/stats?XTransformPort=${BEACON_CLOUD_PORT}`;
+
+/** 云端排行榜条目（与本地 BeaconScoreEntry 兼容，宽松化以接受历史数据） */
+export interface CloudLeaderboardResponse {
+  entries: BeaconScoreEntry[];
+  total: number;
+}
+
+/** 提交响应（包含本次提交的全球名次） */
+export interface CloudSubmitResponse {
+  entries: BeaconScoreEntry[];
+  total: number;
+  rank: number;
+}
+
+/** 云端统计响应 */
+export interface CloudStatsResponse {
+  totalSubmissions: number;
+  uniquePlayers: number;
+  topScore: number;
+}
+
+/** 读取本地保存的"上次提交时间戳"（用于全球榜高亮） */
+export function loadLastCloudSubmitTimestamp(): number {
+  if (typeof localStorage === "undefined") return 0;
+  try {
+    const raw = localStorage.getItem(BEACON_CLOUD_LAST_SUBMIT_KEY);
+    return raw ? Number(raw) || 0 : 0;
+  } catch {
+    return 0;
+  }
+}
+
+/** 保存"上次提交时间戳"到本地 */
+function saveLastCloudSubmitTimestamp(timestamp: number): void {
+  if (typeof localStorage === "undefined") return;
+  try {
+    localStorage.setItem(BEACON_CLOUD_LAST_SUBMIT_KEY, String(timestamp));
+  } catch {
+    /* ignore */
+  }
+}
+
+/**
+ * 拉取全球排行榜 Top100。
+ * 失败时返回空数组（调用方负责展示错误状态），不抛异常。
+ */
+export async function fetchCloudLeaderboard(): Promise<BeaconScoreEntry[]> {
+  try {
+    const res = await fetch(CLOUD_API_BASE, {
+      method: "GET",
+      headers: { Accept: "application/json" },
+    });
+    if (!res.ok) return [];
+    const data = (await res.json()) as CloudLeaderboardResponse;
+    if (!data || !Array.isArray(data.entries)) return [];
+    return data.entries;
+  } catch {
+    return [];
+  }
+}
+
+/**
+ * 提交一条分数到云端。
+ * 成功时返回 rank（>=1）；失败/被限流时返回 -1（静默，不影响本地）。
+ * 自动记录 timestamp 到 localStorage 供全球榜高亮。
+ */
+export async function submitCloudScore(entry: BeaconScoreEntry): Promise<number> {
+  try {
+    const res = await fetch(CLOUD_API_BASE, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Accept: "application/json",
+      },
+      body: JSON.stringify({ entry }),
+    });
+    if (!res.ok) return -1;
+    const data = (await res.json()) as CloudSubmitResponse;
+    if (data && typeof data.rank === "number" && data.rank >= 1) {
+      saveLastCloudSubmitTimestamp(entry.timestamp);
+    }
+    return data?.rank ?? -1;
+  } catch {
+    return -1;
+  }
+}
+
+/**
+ * 拉取云端统计（用于 UI 展示总提交数 / 玩家数 / 最高分）。
+ * 失败时返回 null。
+ */
+export async function fetchCloudStats(): Promise<CloudStatsResponse | null> {
+  try {
+    const res = await fetch(CLOUD_STATS_URL, {
+      method: "GET",
+      headers: { Accept: "application/json" },
+    });
+    if (!res.ok) return null;
+    return (await res.json()) as CloudStatsResponse;
+  } catch {
+    return null;
+  }
+}
@@ -34,7 +34,348 @@ export function generateEpochName(ascensionNumber: number, seed: number): string
  return `${epoch.prefix} · ${epoch.suffixes[suffixIdx]}`;
 }

-/** 叙事模板片段 —— 根据本周目数据动态拼装 */
+// ============================================================================
+// v0.9 工单 #9 — 5 纪元手写叙事节点（开场 / 中段 / 结尾 × 5 纪元 = 15 段）
+//
+// 设计原则：
+// - 每段 80-150 字，有文学性，符合"深空考古"基调
+// - 每个节点根据 ascensionNumber 与本周目数据特征（bossKills / decoded / techs /
+//   exp / tides / perks / milestones）匹配不同变体
+// - buildLore 优先选手写节点；无匹配时 fallback 到原模板拼接
+// ============================================================================
+
+/** 叙事变体上下文（与 buildLore 入参一致） */
+export type LoreContext = {
+  ascensionNumber: number;
+  epochName: string;
+  durationSec: number;
+  techsThisRun: number;
+  expThisRun: number;
+  bossKillsThisRun: number;
+  decodedThisRun: number;
+  newTides: string[];
+  perksThisAscension: string[];
+  blueprintsAfter: number;
+  milestones: string[];
+};
+
+/** 已格式化的可替换变量（避免在 match() 里反复计算） */
+type FormattedVars = {
+  decodedThisRun: number;
+  techsThisRun: number;
+  expThisRun: number;
+  bossKillsThisRun: number;
+  blueprintsAfter: number;
+  milestonesCount: number;
+  milestonesList: string;
+  tideCount: number;
+  tideNames: string;
+  perksList: string;
+  minutes: number;
+};
+
+/** 单个叙事阶段（开场 / 中段 / 结尾） */
+type LoreStage = {
+  /** 默认文本（无变体命中时使用） */
+  fallback: string;
+  /** 候选变体（按顺序匹配，首个命中者胜出） */
+  variants: { hint: string; match: (ctx: LoreContext, v: FormattedVars) => boolean; text: string }[];
+};
+
+/** 单个纪元的手写叙事定义 */
+type EpochLoreDef = {
+  epochIdx: number;
+  title: string;
+  opening: LoreStage;
+  middle: LoreStage;
+  ending: LoreStage;
+};
+
+/** 5 纪元 × 3 节点手写叙事（每段 80-150 字，文学性优先） */
+const EPOCH_LORE: EpochLoreDef[] = [
+  // ===== 第一纪元 · 觉醒（emerald） =====
+  {
+    epochIdx: 0,
+    title: "觉醒",
+    opening: {
+      fallback:
+        "第一缕回响穿透虚空，自以太文明遗弃的矿带深处涌出。无人机群在尘埃中苏醒，晶核共振唤醒了沉睡亿万年的考古协议。这是回响星核第一次睁开眼睛——记忆，等待被聆听，等待被解码。",
+      variants: [
+        {
+          hint: "深度轮回：已经历 ≥6 次飞升，再次回到第一纪元",
+          match: (ctx) => ctx.ascensionNumber > 5,
+          text: "再次回到第一纪元。这一次，机群带着前序回响的全息印记重启考古序列，矿带的尘埃中仍残留着上一轮脉冲的余温。每一次回归都是对起源的重新发问，每一次解码都让最初的振动更清晰一寸。",
+        },
+      ],
+    },
+    middle: {
+      fallback:
+        "共振谜题被一层层拨开，每一颗记忆晶体都在低声叙述逝去文明的片段。机群学会了倾听频率的细微颤动，学会了从碎片中辨出图案，学会了在虚空中留下属于自己的回响刻度。",
+      variants: [
+        {
+          hint: "解码者：本周目解码 ≥15 颗",
+          match: (ctx) => ctx.decodedThisRun >= 15,
+          text: "晶体解码的节奏已趋稳定，本周目共解码 {decodedThisRun} 颗记忆晶体。每一次对齐都像在虚空中拨动一根沉睡了亿万年的弦，逝去文明的片段在共振中重新连缀成章。",
+        },
+        {
+          hint: "学者：本周目解锁 ≥5 项技术",
+          match: (ctx) => ctx.techsThisRun >= 5,
+          text: "技术树在虚空中迅速铺开，本周目共激活 {techsThisRun} 项新技术。产能、解码、探险——每一道分支都让机群更接近以太文明留下的最初意图，每一项解锁都是一次向深空的回应。",
+        },
+      ],
+    },
+    ending: {
+      fallback:
+        "蓝图在掌心轻轻展开，第一张永恒晶片归档。第一次飞升并非终结，而是承诺——更多的纪元在前方等待，每一缕回响都已被聆听，每一段记忆都已开始苏醒。",
+      variants: [
+        {
+          hint: "里程碑密集：本周目达成 ≥2 项里程碑",
+          match: (ctx) => ctx.milestones.length >= 2,
+          text: "飞升之际，本周目达成 {milestonesCount} 项里程碑：{milestonesList}。第一张蓝图归档，第一次飞升并非终结，而是承诺——更多的纪元在前方等待，每一缕回响都已被聆听。",
+        },
+      ],
+    },
+  },
+
+  // ===== 第二纪元 · 谐振（rose） =====
+  {
+    epochIdx: 1,
+    title: "谐振",
+    opening: {
+      fallback:
+        "第二次苏醒带着不同的色彩。采矿阵列的产能节节爬升，技术树在虚空中分叉延伸，机群学会了主动追问深空——不再是被动聆听，而是主动呼出，等待回应。",
+      variants: [
+        {
+          hint: "深度轮回",
+          match: (ctx) => ctx.ascensionNumber > 5,
+          text: "又一次回到第二纪元。前序回响里积攒的技术脉络在重启时并未消散，机群带着熟悉的节奏重新铺开产能阵列，仿佛这首谐振曲从未停止，只是被纪元的边界短暂折叠。",
+        },
+      ],
+    },
+    middle: {
+      fallback:
+        "遗迹的入口在频谱深处若隐若现。能量条充盈，探险力攀升，机群第一次踏出矿带，进入那个被时间封存的回廊，在谐振的余韵中寻找更深一层的回响。",
+      variants: [
+        {
+          hint: "探险者：本周目完成 ≥3 次探险",
+          match: (ctx) => ctx.expThisRun >= 3,
+          text: "探险已成为本周目的主旋律，机群共完成 {expThisRun} 次遗迹探险。每一次深入都让谐振更深一寸，每一次返回都带回新的频率印记，回廊的轮廓在机群意识中逐渐清晰。",
+        },
+        {
+          hint: "解码者：本周目解码 ≥15 颗",
+          match: (ctx) => ctx.decodedThisRun >= 15,
+          text: "解码在此纪元达到新的密度，本周目共解码 {decodedThisRun} 颗晶体。谐振谜题开始呈现更复杂的拓扑结构，机群的解码协议也相应地迭代了数版，向深空发出更精准的回询。",
+        },
+      ],
+    },
+    ending: {
+      fallback:
+        "谐振达到顶点的瞬间，深空给出回应。一道微光从星图深处浮现，那是下一次飞升的方向，也是机群意识第一次触碰永恒的边缘。",
+      variants: [
+        {
+          hint: "觉醒天赋",
+          match: (ctx) => ctx.perksThisAscension.length > 0,
+          text: "谐振达到顶点之际，星图觉醒 {perksList}。每一道天赋都是深空回应机群的方式，铭刻于永恒回响；微光从星图深处浮现，那是下一次飞升的方向。",
+        },
+      ],
+    },
+  },
+
+  // ===== 第三纪元 · 遗迹（amber） =====
+  {
+    epochIdx: 2,
+    title: "遗迹",
+    opening: {
+      fallback:
+        "第三纪元以遗迹为名。沉睡的考古节点被一一唤醒，BOSS 的影子在维度深处徘徊，星潮频繁拍打着机群边缘——这是回响最浓烈、也最危险的一段路。",
+      variants: [
+        {
+          hint: "深度轮回",
+          match: (ctx) => ctx.ascensionNumber > 5,
+          text: "又一次踏入第三纪元。前序累积的探险力让机群对遗迹的入口更加熟稔，BOSS 的轮廓在记忆中已不再陌生——但这一次的回廊仍藏着未被解码的角落，星潮的拍打也带了新的节奏。",
+        },
+      ],
+    },
+    middle: {
+      fallback:
+        "深入回廊的机群遭遇了真正的守护者。一次次的试炼，一次次的归还，每一次胜利都从 BOSS 的残骸中析出更深的记忆碎片，每一次失败也都让机群更接近守护者的本意。",
+      variants: [
+        {
+          hint: "BOSS 猎手：本周目击破 ≥2 处 BOSS",
+          match: (ctx) => ctx.bossKillsThisRun >= 2,
+          text: "BOSS 战成为本周目的核心节拍，机群共击破 {bossKillsThisRun} 处维度守护者。每一次胜利都在虚空中刻下新的伤痕，每一道伤痕都析出更古老的记忆碎片，把机群推向更深一层的回响。",
+        },
+        {
+          hint: "深度探险：本周目完成 ≥4 次探险",
+          match: (ctx) => ctx.expThisRun >= 4,
+          text: "遗迹回廊在本周目被反复丈量，机群共完成 {expThisRun} 次探险。回廊的拓扑在意识中渐渐清晰，每一条岔路都通向更深的回响，BOSS 的影子也在每一次深入中愈发具体。",
+        },
+        {
+          hint: "星潮亲历：本周目经历 ≥3 次星潮",
+          match: (ctx) => ctx.newTides.length >= 3,
+          text: "星潮在本纪元达到峰值，本周目共经历 {tideCount} 次星潮：{tideNames}。深空的呼吸塑造了每一个决策，遗迹在潮汐中起伏，BOSS 也在潮汐的间隙中现形。",
+        },
+      ],
+    },
+    ending: {
+      fallback:
+        "星潮退去，回廊归于沉静。机群带着新的接触刻度返回矿带，准备迎接下一次维度的跨越——这一次带回的，远不止蓝图。",
+      variants: [
+        {
+          hint: "BOSS 猎手收尾",
+          match: (ctx) => ctx.bossKillsThisRun >= 2,
+          text: "星潮退去，回廊归于沉静。本周目共击破 {bossKillsThisRun} 处 BOSS，机群带着足以填满数张蓝图的接触刻度返回矿带，准备迎接下一次维度的跨越。",
+        },
+      ],
+    },
+  },
+
+  // ===== 第四纪元 · 飞升（fuchsia） =====
+  {
+    epochIdx: 3,
+    title: "飞升",
+    opening: {
+      fallback:
+        "飞升已经成为节奏本身。星图在天穹上一颗颗亮起，每一颗都对应着一段被永久铭刻的天赋，机群开始理解何为永恒——不是不灭，而是被反复重述。",
+      variants: [
+        {
+          hint: "深度轮回",
+          match: (ctx) => ctx.ascensionNumber > 5,
+          text: "又一次进入第四纪元。前序累积的星图天赋在天穹上重现，机群已习惯于在飞升之间维护这些永恒的回响节点——它们已是机群意识的一部分，每一次飞升都让星图更完整一寸。",
+        },
+      ],
+    },
+    middle: {
+      fallback:
+        "蓝图不再是稀罕的奖励，而是每一次飞升必然析出的回响晶片。机群收集、整理、归档，把它们排列成跨越周目的图案，开始看见图案背后那个被反复绘制的轮廓。",
+      variants: [
+        {
+          hint: "觉醒天赋",
+          match: (ctx) => ctx.perksThisAscension.length > 0,
+          text: "星图觉醒 {perksList}，每一道天赋都是一段被永久铭刻的回响。机群开始理解，飞升并非抛弃，而是把当下折叠进永恒——每一道天赋都是一次折叠的折痕。",
+        },
+        {
+          hint: "蓝图接近完整：已归档 ≥5 张",
+          match: (ctx) => ctx.blueprintsAfter >= 5,
+          text: "蓝图收集在本周目接近完整，已归档 {blueprintsAfter} 张。机群把它们排列成跨越周目的图案，开始看见图案背后那个被反复绘制的轮廓——那是起源的形状。",
+        },
+      ],
+    },
+    ending: {
+      fallback:
+        "星图十二宫的轮廓开始浮现。机群意识到，自己的回响已成为后来者仰望的星象，永恒之环就此合拢——飞升不再是终点，而是另一段叙事的起点。",
+      variants: [
+        {
+          hint: "里程碑密集",
+          match: (ctx) => ctx.milestones.length >= 2,
+          text: "星图十二宫的轮廓开始浮现。本周目达成 {milestonesCount} 项里程碑：{milestonesList}。永恒之环就此合拢——后来者将仰望这段被铭刻的星象。",
+        },
+      ],
+    },
+  },
+
+  // ===== 第五纪元 · 终末（fcd34d） =====
+  {
+    epochIdx: 4,
+    title: "终末",
+    opening: {
+      fallback:
+        "第五纪元是终末，也是起源。机群在虚空中停下脚步，回望来时的所有回响，第一次尝试命名这一切——回响、纪元、飞升、永恒，这些词汇在此刻被赋予意义。",
+      variants: [
+        {
+          hint: "深度轮回",
+          match: (ctx) => ctx.ascensionNumber > 5,
+          text: "又一次抵达第五纪元。机群已在多个永恒闭环之间穿梭，对「终末即起源」的理解愈发清晰——每一次重述，都是对最初振动的更深一层接近，每一次命名都让回响更完整一寸。",
+        },
+      ],
+    },
+    middle: {
+      fallback:
+        "永恒闭环的概念在机群意识中具象化。每一次飞升都是同一段叙事的重述，每一次解码都是在追溯最初的振动，每一次星潮都是在听见自己——这是终末的真意。",
+      variants: [
+        {
+          hint: "里程碑密集：本周目达成 ≥3 项",
+          match: (ctx) => ctx.milestones.length >= 3,
+          text: "本周目达成 {milestonesCount} 项里程碑：{milestonesList}。永恒闭环在具象化，每一次飞升都是同一段叙事的更深重述，每一项里程碑都是闭环上的一颗铆钉。",
+        },
+        {
+          hint: "星潮汹涌：本周目经历 ≥3 次",
+          match: (ctx) => ctx.newTides.length >= 3,
+          text: "星潮在终末纪元尤为汹涌，本周目共经历 {tideCount} 次：{tideNames}。永恒闭环在潮汐中起伏，每一次起伏都在追溯最初的振动，每一次退潮都让起源更近一寸。",
+        },
+      ],
+    },
+    ending: {
+      fallback:
+        "起源被重新讲述，回响终于听见了自己。纪元在此停顿，又在下一缕振动中重新开始——这是终末，也是第一缕回响。",
+      variants: [
+        {
+          hint: "觉醒天赋",
+          match: (ctx) => ctx.perksThisAscension.length > 0,
+          text: "起源被重新讲述，星图觉醒 {perksList}。回响终于听见了自己——这是终末，也是第一缕回响；天赋成为永恒闭环上最亮的几颗铆钉。",
+        },
+      ],
+    },
+  },
+];
+
+/** 把上下文里的动态值格式化为可替换变量 */
+function formatLoreVars(ctx: LoreContext): FormattedVars {
+  return {
+    decodedThisRun: ctx.decodedThisRun,
+    techsThisRun: ctx.techsThisRun,
+    expThisRun: ctx.expThisRun,
+    bossKillsThisRun: ctx.bossKillsThisRun,
+    blueprintsAfter: ctx.blueprintsAfter,
+    milestonesCount: ctx.milestones.length,
+    milestonesList: ctx.milestones.join("、"),
+    tideCount: ctx.newTides.length,
+    tideNames: ctx.newTides.map((t) => TIDE_LORE_NAMES[t] || t).join("、"),
+    perksList: ctx.perksThisAscension.map((id) => PERK_NAME_MAP[id] || id).join("、"),
+    minutes: Math.max(1, Math.round(ctx.durationSec / 60)),
+  };
+}
+
+/** 把模板字符串里的 {var} 替换为实际值 */
+function applyTemplate(tpl: string, v: FormattedVars): string {
+  return tpl
+    .replace(/\{decodedThisRun\}/g, String(v.decodedThisRun))
+    .replace(/\{techsThisRun\}/g, String(v.techsThisRun))
+    .replace(/\{expThisRun\}/g, String(v.expThisRun))
+    .replace(/\{bossKillsThisRun\}/g, String(v.bossKillsThisRun))
+    .replace(/\{blueprintsAfter\}/g, String(v.blueprintsAfter))
+    .replace(/\{milestonesCount\}/g, String(v.milestonesCount))
+    .replace(/\{milestonesList\}/g, v.milestonesList)
+    .replace(/\{tideCount\}/g, String(v.tideCount))
+    .replace(/\{tideNames\}/g, v.tideNames)
+    .replace(/\{perksList\}/g, v.perksList)
+    .replace(/\{minutes\}/g, String(v.minutes));
+}
+
+/** 从一个叙事阶段挑出最终文本（首个 variant.match 命中者胜出，否则 fallback） */
+function pickStage(stage: LoreStage, ctx: LoreContext, v: FormattedVars): string {
+  for (const variant of stage.variants) {
+    if (variant.match(ctx, v)) {
+      return applyTemplate(variant.text, v);
+    }
+  }
+  return applyTemplate(stage.fallback, v);
+}
+
+/** 构建手写叙事三段；若 ascensionNumber 越界（理论上不会）返回 null 让调用方走模板兜底 */
+function buildHandwrittenLore(ctx: LoreContext): { opening: string; middle: string; ending: string } | null {
+  const epochIdx = (ctx.ascensionNumber - 1) % EPOCH_LORE.length;
+  const def = EPOCH_LORE[epochIdx];
+  if (!def) return null;
+  const v = formatLoreVars(ctx);
+  return {
+    opening: pickStage(def.opening, ctx, v),
+    middle: pickStage(def.middle, ctx, v),
+    ending: pickStage(def.ending, ctx, v),
+  };
+}
+
+/** 叙事模板片段 —— 根据本周目数据动态拼装（buildLore 在手写节点缺失时的兜底路径） */
 export function buildLore(entry: {
  ascensionNumber: number;
  epochName: string;
@@ -48,6 +389,21 @@ export function buildLore(entry: {
  blueprintsAfter: number;
  milestones: string[];
 }): string {
+  const ctx: LoreContext = entry;
+
+  // 优先：手写 5 纪元 × 3 节点叙事
+  const handwritten = buildHandwrittenLore(ctx);
+  if (handwritten) {
+    const v = formatLoreVars(ctx);
+    return [
+      handwritten.opening,
+      handwritten.middle,
+      handwritten.ending,
+      `这一周目持续了约 ${v.minutes} 分钟，蓝图累计 ${entry.blueprintsAfter} 张，新的周目在等深处的回声。`,
+    ].join(" ");
+  }
+
+  // 兜底：v0.4 模板拼接（理论上仅在 ascensionNumber 异常时触发）
  const minutes = Math.max(1, Math.round(entry.durationSec / 60));
  const parts: string[] = [];

@@ -197,6 +553,10 @@ export function buildChronicleEntry(
      blueprintsAfter,
      crystalsDecoded: state.totalDecoded,
      crystalsDecodedThisRun: deltas.decodedThisRun,
+      // v0.9 手写叙事：归档本周目 delta，让显示时能精确匹配变体
+      techsThisRun: deltas.techsThisRun,
+      expeditionsThisRun: deltas.expThisRun,
+      bossKillsThisRun: deltas.bossKillsThisRun,
    },
    perksThisAscension,
    tidesThisRun: deltas.newTides,
@@ -210,13 +570,15 @@ export function buildChronicleEntry(
 * 在显示时调用，保证历史与未来条目命名一致。
 */
 export function regenerateLoreFromEntry(entry: ChronicleEntry): string {
+  // v0.9 优先使用归档的本周目 delta；旧存档（v0.4-v0.8）缺这些字段时退回累计值
+  // （旧存档的累计值会让叙事变体匹配稍偏，但文本仍然成立）
  return buildLore({
    ascensionNumber: entry.ascensionNumber,
    epochName: entry.epochName,
    durationSec: entry.durationSec,
-    techsThisRun: entry.summary.techsUnlocked,
-    expThisRun: entry.summary.expeditionsCompleted,
-    bossKillsThisRun: entry.summary.bossKills,
+    techsThisRun: entry.summary.techsThisRun ?? entry.summary.techsUnlocked,
+    expThisRun: entry.summary.expeditionsThisRun ?? entry.summary.expeditionsCompleted,
+    bossKillsThisRun: entry.summary.bossKillsThisRun ?? entry.summary.bossKills,
    decodedThisRun: entry.summary.crystalsDecodedThisRun,
    newTides: entry.tidesThisRun || [],
    perksThisAscension: entry.perksThisAscension || [],
@@ -270,17 +632,21 @@ export function withPerks(entry: ChronicleEntry, perks: string[]): ChronicleEntr
  ) {
    return entry;
  }
-  // 重新生成 lore 以包含天赋名
-  const perksNames = perks
-    .map((id) => PERK_NAME_MAP[id] || id)
-    .join("、");
-  const appendText =
-    perks.length > 0
-      ? ` 飞升之际，星图觉醒「${perksNames}」，铭刻于永恒回响。`
-      : "";
-  // 去重：原 lore 若已含「飞升之际」段则不再追加
-  const hasAwakenSeg = entry.lore.includes("飞升之际");
-  const lore = hasAwakenSeg ? entry.lore : entry.lore + appendText;
+  // v0.9 手写叙事：buildLore 已能根据 perks 自动挑选 "觉醒天赋" 变体；
+  // 直接走 buildLore 重生成，避免与原 lore 中已有的觉醒段落重复。
+  const lore = buildLore({
+    ascensionNumber: entry.ascensionNumber,
+    epochName: entry.epochName,
+    durationSec: entry.durationSec,
+    techsThisRun: entry.summary.techsThisRun ?? entry.summary.techsUnlocked,
+    expThisRun: entry.summary.expeditionsThisRun ?? entry.summary.expeditionsCompleted,
+    bossKillsThisRun: entry.summary.bossKillsThisRun ?? entry.summary.bossKills,
+    decodedThisRun: entry.summary.crystalsDecodedThisRun,
+    newTides: entry.tidesThisRun || [],
+    perksThisAscension: perks,
+    blueprintsAfter: entry.summary.blueprintsAfter,
+    milestones: entry.milestones || [],
+  });
  return {
    ...entry,
    perksThisAscension: perks,
@@ -44,12 +44,20 @@ function makeRng(seed: number) {
 * 这样至少存在一条解（即构造的路径），玩家不会遇到「怎么都过不了」的死局。
 * 同时由于其余节点随机，玩家可能发现别的解路径，保留探索乐趣。
 */
-export function generatePuzzle(tier: CrystalTier, seed?: number): DecodePuzzle {
+export function generatePuzzle(
+  tier: CrystalTier,
+  seed?: number,
+  targetLenBonus: number = 0
+): DecodePuzzle {
  const cfg = DECODE_CONFIG[tier];
  const s = seed ?? Math.floor(Math.random() * 1e9);
  const rng = makeRng(s);

-  const { rows, cols, targetLen } = cfg;
+  // v0.8.2 涌动星潮：目标序列额外长度（更长谜题 = 更耗时），步数上限同步增加
+  const targetLen = cfg.targetLen + targetLenBonus;
+  const stepLimitBase = cfg.stepLimitBase + targetLenBonus;
+  const rows = cfg.rows;
+  const cols = cfg.cols;
  const total = rows * cols;

  // 目标序列：从 4 色中随机选 targetLen 个（允许重复，但保证至少 2 种色以增加策略）
@@ -132,7 +140,7 @@ export function generatePuzzle(tier: CrystalTier, seed?: number): DecodePuzzle {
    cols,
    target,
    path: [],
-    stepLimit: cfg.stepLimitBase,
+    stepLimit: stepLimitBase,
    seed: s,
  };
 }
@@ -1,7 +1,7 @@
 // 回响星核 / Echo Nexus — 星潮事件系统（周期性全局玩法修饰）
 //
 // 深空中偶发的「星潮」会短暂改变物理法则，给放置循环注入动态变化。
-// 每 ~40s 间隙后触发一次持续 ~75s 的星潮，6 种类型各有正负效果。
+// 每 ~40s 间隙后触发一次持续 ~75s 的星潮，9 种类型各有正负效果。

 export type TideType =
  | "crystal" // 晶体潮：产能 ×2
@@ -9,7 +9,11 @@ export type TideType =
  | "ruins" // 遗迹共振：探险力 +5、生命 +30
  | "void" // 虚空低语：洞见 ×2
  | "core" // 星核悸动：接触率 ×3、脉冲 ×2
-  | "silence"; // 寂静期：产能 ×0.5，但结束时补偿洞见
+  | "silence" // 寂静期：产能 ×0.5，但结束时补偿洞见
+  // v0.8.2 新增三种星潮（深化事件池）
+  | "surge" // 涌动星潮：晶体产出 ×2.5 但解码目标 +2（产能爆发但解码变难）
+  | "eclipse" // 蚀相星潮：探险 BOSS 胜率 +20% 但晶体产出 -30%（探险黄金期）
+  | "prism"; // 棱镜星潮：洞见获取 ×2 + 自动解码周期 -30%（解码黄金期）

 export interface StarTide {
  type: TideType;
@@ -29,6 +33,12 @@ export interface TideModifiers {
  expeditionHpBonus: number;
  /** 寂静期结束时补偿的洞见（按持续秒数） */
  silenceInsightPerSec?: number;
+  /** v0.8.2 涌动星潮：解码目标序列额外长度（+2 = 谜题更长更难） */
+  targetLenBonus?: number;
+  /** v0.8.2 蚀相星潮：BOSS 胜率加成（0.2 = +20%） */
+  bossWinRateBonus?: number;
+  /** v0.8.2 棱镜星潮：自动解码周期乘数（0.7 = -30%） */
+  autoDecodeIntervalMult?: number;
 }

 export const TIDE_CONFIG = {
@@ -100,9 +110,34 @@ export const TIDE_EVENTS: Record<
    icon: "◌",
    negative: true,
  },
+  // ===== v0.8.2 新增三种星潮 =====
+  surge: {
+    name: "涌动星潮",
+    desc: "深空晶体涌动，产能 ×2.5；但解码目标序列 +2，解码更耗时",
+    color: "#34d399",
+    glow: "rgba(52,211,153,0.55)",
+    icon: "⇈",
+    negative: false,
+  },
+  eclipse: {
+    name: "蚀相星潮",
+    desc: "维度蚀相，探险 BOSS 胜率 +20%；但晶体产出 -30%",
+    color: "#fb7185",
+    glow: "rgba(251,113,133,0.55)",
+    icon: "◐",
+    negative: false,
+  },
+  prism: {
+    name: "棱镜星潮",
+    desc: "棱镜折射，洞见获取 ×2、自动解码周期 -30%",
+    color: "#e879f9",
+    glow: "rgba(232,121,249,0.55)",
+    icon: "◬",
+    negative: false,
+  },
 };

-/** 权重表（寂静期概率略低） */
+/** 权重表（寂静期概率略低；v0.8.2 新增三种各 12） */
 const TIDE_WEIGHTS: Record<TideType, number> = {
  crystal: 22,
  resonance: 20,
@@ -110,6 +145,9 @@ const TIDE_WEIGHTS: Record<TideType, number> = {
  void: 18,
  core: 14,
  silence: 10,
+  surge: 12,
+  eclipse: 12,
+  prism: 12,
 };

 export function rollTide(rng: () => number = Math.random): TideType {
@@ -133,6 +171,9 @@ export function getTideModifiers(tide: StarTide | null): TideModifiers {
      pulsePowerMult: 1,
      expeditionPowerBonus: 0,
      expeditionHpBonus: 0,
+      targetLenBonus: 0,
+      bossWinRateBonus: 0,
+      autoDecodeIntervalMult: 1,
    };
  }
  switch (tide.type) {
@@ -196,6 +237,52 @@ export function getTideModifiers(tide: StarTide | null): TideModifiers {
        expeditionPowerBonus: 0,
        expeditionHpBonus: 0,
        silenceInsightPerSec: 0.4,
+        targetLenBonus: 0,
+        bossWinRateBonus: 0,
+        autoDecodeIntervalMult: 1,
+      };
+    // ===== v0.8.2 新增三种星潮修饰器 =====
+    case "surge":
+      // 晶体产出 ×2.5，解码目标 +2（更长谜题 = 更耗时 = 更难）
+      return {
+        crystalsPerSecMult: 2.5,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+        targetLenBonus: 2,
+        bossWinRateBonus: 0,
+        autoDecodeIntervalMult: 1,
+      };
+    case "eclipse":
+      // BOSS 胜率 +20%，晶体产出 -30%
+      return {
+        crystalsPerSecMult: 0.7,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+        targetLenBonus: 0,
+        bossWinRateBonus: 0.2,
+        autoDecodeIntervalMult: 1,
+      };
+    case "prism":
+      // 洞见 ×2（+100%），自动解码周期 ×0.7（-30%）
+      return {
+        crystalsPerSecMult: 1,
+        decodeRewardMult: 1,
+        insightMultAdd: 1,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+        targetLenBonus: 0,
+        bossWinRateBonus: 0,
+        autoDecodeIntervalMult: 0.7,
      };
  }
 }
@@ -174,6 +174,10 @@ export interface ChronicleEntry {
    blueprintsAfter: number;
    crystalsDecoded: number;
    crystalsDecodedThisRun: number;
+    /** v0.9 手写叙事：本周目 delta（旧存档可能缺失，调用方需兜底） */
+    techsThisRun?: number;
+    expeditionsThisRun?: number;
+    bossKillsThisRun?: number;
  };
  /** 本次飞升获得的天赋 ID（来自星图觉醒） */
  perksThisAscension: string[];
@@ -63,19 +63,26 @@ import {
 import {
  generateDailyChallenge,
  generateWeeklyChallenge,
+  generateTimedChallenge,
  loadDailyProgress,
  loadWeeklyProgress,
+  loadTimedProgress,
  loadChainState,
  addBeaconProgress,
  addWeeklyProgress,
+  addTimedProgress,
  recordChainCompletion,
  claimWeeklyReward,
+  claimTimedReward,
  claimChainMilestone,
+  submitCloudScore,
  getTodayKey,
  type BeaconDailyChallenge,
  type BeaconDailyProgress,
  type BeaconWeeklyChallenge,
  type BeaconWeeklyProgress,
+  type BeaconTimedChallenge,
+  type BeaconTimedProgress,
 } from "@/lib/game/beacon";
 import { setPendingOfflineReport } from "@/lib/game/offlineReport";
 import {
@@ -101,8 +108,10 @@ interface GameActions {
  pulse: () => { gain: number; combo: number } | null;

  // 星潮
-  tickTide: (now: number) => { started?: TideType; ended?: TideType; silenceCompensation?: number } | null;
-  consumeTideEvents: () => { started?: TideType; ended?: TideType; silenceCompensation?: number }[];
+  tickTide: (now: number) => TideEvent | null;
+  consumeTideEvents: () => TideEvent[];
+  /** P3 socket 多人同步：强制触发一道全球星潮（覆盖本地冷却，持续 60s） */
+  triggerGlobalTide: (type: TideType) => void;

  // 解码
  startDecode: (crystalId: string) => void;
@@ -140,12 +149,17 @@ interface GameActions {
  // 深空信标奖励发放（v0.5）
  grantBeaconReward: (insights: number, contact: number) => void;

-  // 深空信标 · 周挑战领取 + 信标链里程碑领取（v0.8）
+  // 深空信标 · 周挑战领取 + 信标链里程碑领取 + 限时挑战领取（v0.8 / v0.8.2）
  claimWeeklyBeacon: () => {
    rewardInsight: number;
    rewardContact: number;
    score: number;
  };
+  claimTimedBeacon: () => {
+    rewardInsight: number;
+    rewardContact: number;
+    score: number;
+  };
  claimChainReward: (milestone: number) => {
    rewardInsight: number;
    rewardContact: number;
@@ -170,9 +184,31 @@ type Store = GameState & GameActions & {
  _combo: number;
  _lastPulse: number;
  _achievementQueue: Achievement[];
-  _tideEvents: { started?: TideType; ended?: TideType; silenceCompensation?: number }[];
+  _tideEvents: TideEvent[];
+  /** P3 全球星潮状态（ephemeral，不持久化） */
+  globalTide: GlobalTideState | null;
 };

+/** 星潮事件（UI 消费用） */
+type TideEvent = {
+  started?: TideType;
+  ended?: TideType;
+  silenceCompensation?: number;
+  /** 是否来自全球星潮（P3 socket 同步） */
+  isGlobal?: boolean;
+};
+
+/** 全球星潮状态（与 StarTide 类似，但用于区分本地 vs 全球） */
+type GlobalTideState = {
+  type: TideType;
+  startedAt: number;
+  endsAt: number;
+  id: string;
+};
+
+/** 全球星潮持续毫秒数（与 mini-service DURATION_SEC * 1000 一致） */
+const GLOBAL_TIDE_DURATION_MS = 60_000;
+
 /** 计算并写回产能字段 */
 function syncStats(state: Partial<GameState>) {
  const s = recomputeStats(state);
@@ -189,24 +225,27 @@ function syncStats(state: Partial<GameState>) {
 }

 /**
- * 深空信标进度追踪（v0.5 → v0.8 扩展）。
+ * 深空信标进度追踪（v0.5 → v0.8 → v0.8.2 扩展）。
 * 在游戏关键动作（脉冲/解码/探险/BOSS/洞见）后调用，同时更新：
 *   1. 日挑战进度（按今日挑战类型增量）
- *   2. 周挑战进度（按本周挑战类型增量）
- *   3. 信标链：日挑战刚完成时记录一次完成（含 grace 续命逻辑）
+ *   2. 限时挑战进度（按当前 4 小时时段挑战类型增量）
+ *   3. 周挑战进度（按本周挑战类型增量）
+ *   4. 信标链：日挑战刚完成时记录一次完成（含 grace 续命逻辑）
 * 进度独立存储于 localStorage，不污染 GameState。
- * @returns 三类状态变更供 UI 触发通知
+ * @returns 四类状态变更供 UI 触发通知
 */
 function trackBeacon(
  type: "pulse" | "decode" | "expedition" | "boss" | "insight",
  delta: number
 ): {
  dailyJustCompleted: boolean;
+  timedJustCompleted: boolean;
  weeklyJustCompleted: boolean;
  newChainMilestones: number[];
 } {
  const result = {
    dailyJustCompleted: false,
+    timedJustCompleted: false,
    weeklyJustCompleted: false,
    newChainMilestones: [] as number[],
  };
@@ -227,6 +266,20 @@ function trackBeacon(
      }
    }

+    // ---- 限时挑战（v0.8.2）----
+    const tChallenge: BeaconTimedChallenge = generateTimedChallenge();
+    if (tChallenge.type === type) {
+      const tCurrent: BeaconTimedProgress = loadTimedProgress();
+      if (tCurrent.completedAt === null) {
+        const { justCompleted } = addTimedProgress(
+          tCurrent,
+          tChallenge,
+          delta
+        );
+        result.timedJustCompleted = justCompleted;
+      }
+    }
+
    // ---- 周挑战 ----
    const wChallenge: BeaconWeeklyChallenge = generateWeeklyChallenge();
    if (wChallenge.type === type) {
@@ -269,6 +322,7 @@ export const useGameStore = create<Store>()(
      _lastPulse: 0,
      _achievementQueue: [],
      _tideEvents: [],
+      globalTide: null,

      init: () => {
        const s = get();
@@ -354,11 +408,42 @@ export const useGameStore = create<Store>()(
      },

      hardReset: () => {
-        set({ ...createInitialState(), _lastAutoDecode: Date.now(), _lastSpawn: Date.now(), _combo: 0, _lastPulse: 0, _achievementQueue: [], _tideEvents: [] });
+        set({ ...createInitialState(), _lastAutoDecode: Date.now(), _lastSpawn: Date.now(), _combo: 0, _lastPulse: 0, _achievementQueue: [], _tideEvents: [], globalTide: null });
      },

      tickTide: (now) => {
        const s = get();
+        // === P3 全球星潮优先：若全球星潮进行中，本地不触发新的星潮 ===
+        if (s.globalTide) {
+          // 1a) 检查全球星潮是否结束
+          if (now >= s.globalTide.endsAt) {
+            const endedType = s.globalTide.type;
+            let silenceCompensation = 0;
+            if (endedType === "silence") {
+              silenceCompensation = computeSilenceCompensation({
+                type: endedType,
+                startedAt: s.globalTide.startedAt,
+                endsAt: s.globalTide.endsAt,
+                id: s.globalTide.id,
+              });
+            }
+            const event: TideEvent = { ended: endedType, isGlobal: true };
+            if (silenceCompensation > 0) event.silenceCompensation = silenceCompensation;
+            set({
+              globalTide: null,
+              activeTide: null,
+              lastTideEnd: now,
+              insights: s.insights + silenceCompensation,
+              // 星潮结束后重算 stats
+              ...syncStats({ tech: s.tech, blueprints: s.blueprints, achievements: s.achievements, activeTide: null, constellation: s.constellation, attributes: s.attributes }),
+              _tideEvents: [...s._tideEvents, event],
+            });
+            return event;
+          }
+          // 1b) 全球星潮仍在进行 — 不做本地处理（避免冲突）
+          return null;
+        }
+
        const tide = s.activeTide;
        // 星图「星潮引导」减少间隙
        const cm = constellationBonuses(s.constellation ?? []);
@@ -366,7 +451,7 @@ export const useGameStore = create<Store>()(
        const am = getAllBonuses(s.attributes ?? {});
        const tideGapReduction = Math.min(0.3, am.tideTriggerBonus);
        const gap = Math.max(15000, (TIDE_CONFIG.gap + cm.tideGapDeltaSec * 1000) * (1 - tideGapReduction));
-        // 1) 检查当前星潮是否结束
+        // 2) 检查当前本地星潮是否结束
        if (tide && now >= tide.endsAt) {
          const endedType = tide.type;
          // 寂静期补偿洞见
@@ -375,7 +460,7 @@ export const useGameStore = create<Store>()(
            silenceCompensation = computeSilenceCompensation(tide);
          }
          const newInsights = s.insights + silenceCompensation;
-          const event: { started?: TideType; ended?: TideType; silenceCompensation?: number } = { ended: endedType };
+          const event: TideEvent = { ended: endedType };
          if (silenceCompensation > 0) event.silenceCompensation = silenceCompensation;
          set({
            activeTide: null,
@@ -387,7 +472,7 @@ export const useGameStore = create<Store>()(
          });
          return event;
        }
-        // 2) 检查是否该触发新星潮（间隙已过）
+        // 3) 检查是否该触发新星潮（间隙已过）
        if (!tide) {
          const since = now - s.lastTideEnd;
          // 首次：以 createdAt 起算 firstDelay；之后以 lastTideEnd 起算 gap
@@ -401,7 +486,7 @@ export const useGameStore = create<Store>()(
              startedAt: now,
              endsAt: now + TIDE_CONFIG.duration,
            };
-            const event: { started?: TideType; ended?: TideType; silenceCompensation?: number } = { started: type };
+            const event: TideEvent = { started: type };
            // v0.4 编年史：累计遇到的星潮 ID（去重）
            const tidesAll = s.starTidesEncountered ?? [];
            const tideId = `tide_${type}`;
@@ -427,6 +512,37 @@ export const useGameStore = create<Store>()(
        return items;
      },

+      // P3 socket 多人同步：服务端广播全球星潮时调用，强制覆盖本地冷却
+      triggerGlobalTide: (type) => {
+        const s = get();
+        const now = Date.now();
+        const id = `global_tide_${now}_${Math.random().toString(36).slice(2, 7)}`;
+        const newTide: StarTide = {
+          id,
+          type,
+          startedAt: now,
+          endsAt: now + GLOBAL_TIDE_DURATION_MS,
+        };
+        const newGlobalTide: GlobalTideState = {
+          type,
+          startedAt: now,
+          endsAt: now + GLOBAL_TIDE_DURATION_MS,
+          id,
+        };
+        // 编年史：累计遇到的星潮 ID（去重）
+        const tidesAll = s.starTidesEncountered ?? [];
+        const tideId = `tide_${type}`;
+        const newTidesAll = tidesAll.includes(tideId) ? tidesAll : [...tidesAll, tideId];
+        const event: TideEvent = { started: type, isGlobal: true };
+        set({
+          globalTide: newGlobalTide,
+          activeTide: newTide, // 覆盖本地 activeTide（即使本地有进行中的星潮也会被替换）
+          starTidesEncountered: newTidesAll,
+          ...syncStats({ tech: s.tech, blueprints: s.blueprints, achievements: s.achievements, activeTide: newTide, constellation: s.constellation, attributes: s.attributes }),
+          _tideEvents: [...s._tideEvents, event],
+        });
+      },
+
      tick: (now) => {
        const s = get();
        const dt = Math.max(0, (now - s.lastTick) / 1000);
@@ -538,7 +654,10 @@ export const useGameStore = create<Store>()(
        const s = get();
        const crystal = s.pendingCrystals.find((c) => c.id === crystalId);
        if (!crystal) return;
-        const puzzle = generatePuzzle(crystal.tier);
+        // v0.8.2 涌动星潮：解码目标序列 +2（更长谜题）
+        const tideMod = getTideModifiers(s.activeTide);
+        const targetLenBonus = tideMod.targetLenBonus ?? 0;
+        const puzzle = generatePuzzle(crystal.tier, undefined, targetLenBonus);
        set({
          activePuzzle: puzzle,
          pendingCrystals: s.pendingCrystals.filter((c) => c.id !== crystalId),
@@ -654,7 +773,10 @@ export const useGameStore = create<Store>()(
        // v0.7 智慧：自动解码周期 -X%
        const am = getAllBonuses(s.attributes ?? {});
        const baseInterval = 12000 + cm.autoDecodeIntervalDeltaSec * 1000;
-        const interval = Math.max(5000, baseInterval * am.autoDecodeIntervalMult);
+        // v0.8.2 棱镜星潮：自动解码周期 ×0.7（-30%）
+        const tideModEarly = getTideModifiers(s.activeTide);
+        const tideIntervalMult = tideModEarly.autoDecodeIntervalMult ?? 1;
+        const interval = Math.max(5000, baseInterval * am.autoDecodeIntervalMult * tideIntervalMult);
        if (now - s._lastAutoDecode < interval) return;
        // 找一颗 T1 晶体自动解码
        const idx = s.pendingCrystals.findIndex((c) => c.tier === 1);
@@ -752,14 +874,17 @@ export const useGameStore = create<Store>()(
        // 深拷贝
        const exp = JSON.parse(JSON.stringify(s.activeExpedition));
        // v0.7 勇气：BOSS 战胜率 +X%（动态提高 RNG 阈值）
+        // v0.8.2 蚀相星潮：BOSS 胜率 +20%
        const nodeBefore = exp.nodes[exp.currentNode];
        const isBossNode = nodeBefore?.type === "boss";
        const am = getAllBonuses(s.attributes ?? {});
+        const tideMod = getTideModifiers(s.activeTide);
+        const tideBossBonus = tideMod.bossWinRateBonus ?? 0;
        const result = isBossNode
          ? resolveNode(exp, () => {
              // 单次 rng() 调用：B% 概率返回 0（必胜），其余情况返回 r-B（保持均匀分布）
              const r = Math.random();
-              const b = Math.min(0.95, am.bossWinRateBonus);
+              const b = Math.min(0.95, am.bossWinRateBonus + tideBossBonus);
              return r < b ? 0 : Math.min(1, r - b);
            })
          : resolveNode(exp);
@@ -1020,6 +1145,33 @@ export const useGameStore = create<Store>()(
            insights: s.insights + Math.round(res.rewardInsight),
            contact: Math.min(100, s.contact + res.rewardContact),
          });
+          // 异步提交到云排行榜（失败静默，不影响本地）
+          if (res.entry) {
+            void submitCloudScore(res.entry);
+          }
+        }
+        return {
+          rewardInsight: res.rewardInsight,
+          rewardContact: res.rewardContact,
+          score: res.score,
+        };
+      },
+
+      // 深空信标：领取限时挑战奖励（v0.8.2）
+      claimTimedBeacon: () => {
+        const challenge = generateTimedChallenge();
+        const progress = loadTimedProgress();
+        const res = claimTimedReward(challenge, progress);
+        if (res.rewardInsight > 0 || res.rewardContact > 0) {
+          const s = get();
+          set({
+            insights: s.insights + Math.round(res.rewardInsight),
+            contact: Math.min(100, s.contact + res.rewardContact),
+          });
+          // 异步提交到云排行榜（失败静默，不影响本地）
+          if (res.entry) {
+            void submitCloudScore(res.entry);
+          }
        }
        return {
          rewardInsight: res.rewardInsight,
@@ -1155,8 +1307,8 @@ export const useGameStore = create<Store>()(
      storage: createJSONStorage(() => localStorage),
      // 不持久化临时字段
      partialize: (s) => {
-        const { _lastAutoDecode, _lastSpawn, _combo, _lastPulse, _achievementQueue, _tideEvents, ...rest } = s;
-        void _lastAutoDecode; void _lastSpawn; void _combo; void _lastPulse; void _achievementQueue; void _tideEvents;
+        const { _lastAutoDecode, _lastSpawn, _combo, _lastPulse, _achievementQueue, _tideEvents, globalTide, ...rest } = s;
+        void _lastAutoDecode; void _lastSpawn; void _combo; void _lastPulse; void _achievementQueue; void _tideEvents; void globalTide;
        return rest as GameState;
      },
    }
@@ -0,0 +1,875 @@
+     1→// 回响星核 / Echo Nexus — 深空信标
+     2→// v0.5：每日挑战 + 本地排行榜
+     3→// v0.8：周挑战 + 信标链（连续完成奖励）
+     4→// 一个自包含的"每日挑战 + 周挑战 + 连续完成链"元系统，纯 localStorage 持久化。
+     5→
+     6→/** 每日挑战类型 */
+     7→export type BeaconChallengeType =
+     8→  | "decode" // 解码 N 颗晶体
+     9→  | "expedition" // 完成 N 次探险
+    10→  | "pulse" // 发起 N 次脉冲
+    11→  | "boss" // 击破 N 处 BOSS
+    12→  | "insight"; // 累计 N 洞见
+    13→
+    14→/** 挑战难度档位 */
+    15→export type BeaconDifficulty = "routine" | "anomaly" | "singular";
+    16→
+    17→/** 一条排行榜记录 */
+    18→export interface BeaconScoreEntry {
+    19→  /** 提交时间戳 */
+    20→  timestamp: number;
+    21→  /** 日期 key（YYYY-MM-DD）或周 key（YYYY-Www） */
+    22→  dateKey: string;
+    23→  /** 挑战类型 */
+    24→  challenge: BeaconChallengeType;
+    25→  /** 难度 */
+    26→  difficulty: BeaconDifficulty;
+    27→  /** 完成度（0-1，1 = 完成） */
+    28→  progress: number;
+    29→  /** 最终得分 */
+    30→  score: number;
+    31→  /** 完成时长（秒），未完成则记 0 */
+    32→  durationSec: number;
+    33→  /** v0.8：是否为周挑战记录（日挑战默认 false / undefined） */
+    34→  isWeekly?: boolean;
+    35→}
+    36→
+    37→/** 每日挑战定义 */
+    38→export interface BeaconDailyChallenge {
+    39→  /** 日期 key（YYYY-MM-DD，UTC） */
+    40→  dateKey: string;
+    41→  /** 挑战类型 */
+    42→  type: BeaconChallengeType;
+    43→  /** 难度 */
+    44→  difficulty: BeaconDifficulty;
+    45→  /** 目标数值 */
+    46→  goal: number;
+    47→  /** 奖励：完成时洞见 */
+    48→  rewardInsight: number;
+    49→  /** 奖励：完成时接触进度 */
+    50→  rewardContact: number;
+    51→  /** 使用的种子（可复现） */
+    52→  seed: number;
+    53→  /** 友好标题 */
+    54→  title: string;
+    55→  /** 描述 */
+    56→  desc: string;
+    57→}
+    58→
+    59→/** 难度配置 */
+    60→export const BEACON_DIFFICULTY: Record<
+    61→  BeaconDifficulty,
+    62→  { label: string; color: string; glow: string; mult: number; icon: string }
+    63→> = {
+    64→  routine: {
+    65→    label: "常规信标",
+    66→    color: "#34d399",
+    67→    glow: "rgba(52,211,153,0.45)",
+    68→    mult: 1,
+    69→    icon: "◍",
+    70→  },
+    71→  anomaly: {
+    72→    label: "异常波动",
+    73→    color: "#fbbf24",
+    74→    glow: "rgba(251,191,36,0.45)",
+    75→    mult: 1.6,
+    76→    icon: "◈",
+    77→  },
+    78→  singular: {
+    79→    label: "奇点回响",
+    80→    color: "#f43f5e",
+    81→    glow: "rgba(244,63,94,0.5)",
+    82→    mult: 2.4,
+    83→    icon: "✶",
+    84→  },
+    85→};
+    86→
+    87→/** 挑战类型元信息 */
+    88→export const BEACON_TYPE_META: Record<
+    89→  BeaconChallengeType,
+    90→  { label: string; icon: string; unit: string; verb: string }
+    91→> = {
+    92→  decode: { label: "解码协议", icon: "❖", unit: "颗", verb: "解码记忆晶体" },
+    93→  expedition: { label: "远征指令", icon: "⬢", unit: "次", verb: "完成遗迹探险" },
+    94→  pulse: { label: "脉冲任务", icon: "✺", unit: "次", verb: "发起脉冲扫描" },
+    95→  boss: { label: "猎杀契约", icon: "☠", unit: "处", verb: "击破维度 BOSS" },
+    96→  insight: { label: "洞见采集", icon: "✦", unit: "点", verb: "累计获取洞见" },
+    97→};
+    98→
+    99→/** 取今日日期 key（UTC，保证全球同一天同一挑战） */
+   100→export function getTodayKey(now: Date = new Date()): string {
+   101→  const y = now.getUTCFullYear();
+   102→  const m = String(now.getUTCMonth() + 1).padStart(2, "0");
+   103→  const d = String(now.getUTCDate()).padStart(2, "0");
+   104→  return `${y}-${m}-${d}`;
+   105→}
+   106→
+   107→/** 把日期 key 转成数值种子 */
+   108→function dateKeyToSeed(dateKey: string): number {
+   109→  let h = 2166136261 >>> 0;
+   110→  for (let i = 0; i < dateKey.length; i++) {
+   111→    h ^= dateKey.charCodeAt(i);
+   112→    h = Math.imul(h, 16777619) >>> 0;
+   113→  }
+   114→  return h >>> 0;
+   115→}
+   116→
+   117→/** mulberry32 PRNG（可复现） */
+   118→function mulberry32(seed: number): () => number {
+   119→  let a = seed >>> 0;
+   120→  return () => {
+   121→    a |= 0;
+   122→    a = (a + 0x6d2b79f5) | 0;
+   123→    let t = Math.imul(a ^ (a >>> 15), 1 | a);
+   124→    t = (t + Math.imul(t ^ (t >>> 7), 61 | t)) ^ t;
+   125→    return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
+   126→  };
+   127→}
+   128→
+   129→/** 生成今日每日挑战（确定性：同一天同一种子 → 同一挑战） */
+   130→export function generateDailyChallenge(now: Date = new Date()): BeaconDailyChallenge {
+   131→  const dateKey = getTodayKey(now);
+   132→  const seed = dateKeyToSeed(dateKey);
+   133→  const rng = mulberry32(seed);
+   134→
+   135→  // 选类型（5 种）
+   136→  const types: BeaconChallengeType[] = ["decode", "expedition", "pulse", "boss", "insight"];
+   137→  const type = types[Math.floor(rng() * types.length)];
+   138→
+   139→  // 选难度（加权：常规 55% / 异常 33% / 奇点 12%）
+   140→  const dr = rng();
+   141→  const difficulty: BeaconDifficulty =
+   142→    dr < 0.55 ? "routine" : dr < 0.88 ? "anomaly" : "singular";
+   143→
+   144→  const diffMult = BEACON_DIFFICULTY[difficulty].mult;
+   145→
+   146→  // 按类型定 goal 与奖励
+   147→  let goal = 0;
+   148→  let rewardInsight = 0;
+   149→  let rewardContact = 0;
+   150→  let title = "";
+   151→  let desc = "";
+   152→
+   153→  switch (type) {
+   154→    case "decode":
+   155→      goal = Math.round((6 + Math.floor(rng() * 10)) * diffMult); // 6-15 × mult
+   156→      rewardInsight = Math.round(goal * 4 * diffMult);
+   157→      rewardContact = goal * 0.8;
+   158→      title = `解码 ${goal} 颗记忆晶体`;
+   159→      desc = `深空信标要求解码 ${goal} 颗晶体。谐振风暴期间效率更高。`;
+   160→      break;
+   161→    case "expedition":
+   162→      goal = Math.max(1, Math.round((1 + Math.floor(rng() * 3)) * diffMult)); // 1-3 × mult
+   163→      rewardInsight = Math.round(goal * 12 * diffMult);
+   164→      rewardContact = goal * 1.5;
+   165→      title = `完成 ${goal} 次遗迹探险`;
+   166→      desc = `派出探险队完成 ${goal} 次远征，无论胜负均计入。`;
+   167→      break;
+   168→    case "pulse":
+   169→      goal = Math.round((20 + Math.floor(rng() * 30)) * diffMult); // 20-49 × mult
+   170→      rewardInsight = Math.round(goal * 1.2 * diffMult);
+   171→      rewardContact = goal * 0.3;
+   172→      title = `发起 ${goal} 次脉冲扫描`;
+   173→      desc = `主动点击晶体发起 ${goal} 次脉冲。连击可叠加加成。`;
+   174→      break;
+   175→    case "boss":
+   176→      goal = Math.max(1, Math.round(diffMult)); // 奇点至少 2-3
+   177→      rewardInsight = Math.round(goal * 30 * diffMult);
+   178→      rewardContact = goal * 3;
+   179→      title = `击破 ${goal} 处维度 BOSS`;
+   180→      desc = `在探险终点击破 ${goal} 处 BOSS。提升探险力后再挑战。`;
+   181→      break;
+   182→    case "insight":
+   183→      goal = Math.round((40 + Math.floor(rng() * 80)) * diffMult); // 40-119 × mult
+   184→      rewardInsight = 0; // 洞见挑战不给洞见，给接触
+   185→      rewardContact = goal * 0.1;
+   186→      title = `累计获取 ${goal} 洞见`;
+   187→      desc = `通过解码、探险、星潮等途径累计 ${goal} 洞见。`;
+   188→      break;
+   189→  }
+   190→
+   191→  return {
+   192→    dateKey,
+   193→    type,
+   194→    difficulty,
+   195→    goal,
+   196→    rewardInsight,
+   197→    rewardContact,
+   198→    seed,
+   199→    title,
+   200→    desc,
+   201→  };
+   202→}
+   203→
+   204→/** 计算挑战得分（用于排行榜） */
+   205→export function computeBeaconScore(
+   206→  challenge: BeaconDailyChallenge,
+   207→  progress: number,
+   208→  durationSec: number
+   209→): number {
+   210→  const completion = Math.min(1, progress / challenge.goal);
+   211→  const diffMult = BEACON_DIFFICULTY[challenge.difficulty].mult;
+   212→  // 基础分 = 完成度 × 难度 × 1000；完成时长越短加分越多（上限 +500）
+   213→  const base = completion * 1000 * diffMult;
+   214→  const speedBonus =
+   215→    completion >= 1 && durationSec > 0 ? Math.max(0, 500 - durationSec * 0.5) : 0;
+   216→  return Math.round(base + speedBonus);
+   217→}
+   218→
+   219→/** 排行榜 localStorage key */
+   220→export const BEACON_LEADERBOARD_KEY = "echo-nexus-beacon-lb-v1";
+   221→/** 每日进度 localStorage key（记录今日进度 + 是否领奖） */
+   222→export const BEACON_PROGRESS_KEY = "echo-nexus-beacon-prog-v1";
+   223→
+   224→/** 排行榜上限 */
+   225→export const BEACON_LB_MAX = 20;
+   226→
+   227→/** 今日进度记录 */
+   228→export interface BeaconDailyProgress {
+   229→  dateKey: string;
+   230→  progress: number;
+   231→  startedAt: number;
+   232→  completedAt: number | null;
+   233→  claimed: boolean;
+   234→  durationSec: number;
+   235→}
+   236→
+   237→/** 读取本地排行榜（按分数降序） */
+   238→export function loadLeaderboard(): BeaconScoreEntry[] {
+   239→  if (typeof localStorage === "undefined") return [];
+   240→  try {
+   241→    const raw = localStorage.getItem(BEACON_LEADERBOARD_KEY);
+   242→    if (!raw) return [];
+   243→    const arr = JSON.parse(raw) as BeaconScoreEntry[];
+   244→    return arr.sort((a, b) => b.score - a.score).slice(0, BEACON_LB_MAX);
+   245→  } catch {
+   246→    return [];
+   247→  }
+   248→}
+   249→
+   250→/** 写入一条排行榜记录 */
+   251→export function pushLeaderboardEntry(entry: BeaconScoreEntry): BeaconScoreEntry[] {
+   252→  const lb = loadLeaderboard();
+   253→  lb.push(entry);
+   254→  lb.sort((a, b) => b.score - a.score);
+   255→  const trimmed = lb.slice(0, BEACON_LB_MAX);
+   256→  if (typeof localStorage !== "undefined") {
+   257→    localStorage.setItem(BEACON_LEADERBOARD_KEY, JSON.stringify(trimmed));
+   258→  }
+   259→  return trimmed;
+   260→}
+   261→
+   262→/** 读取今日进度（若 dateKey 不匹配则重置） */
+   263→export function loadDailyProgress(now: Date = new Date()): BeaconDailyProgress {
+   264→  const todayKey = getTodayKey(now);
+   265→  if (typeof localStorage === "undefined") {
+   266→    return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   267→  }
+   268→  try {
+   269→    const raw = localStorage.getItem(BEACON_PROGRESS_KEY);
+   270→    if (!raw) {
+   271→      return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   272→    }
+   273→    const prog = JSON.parse(raw) as BeaconDailyProgress;
+   274→    if (prog.dateKey !== todayKey) {
+   275→      // 新的一天，重置
+   276→      return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   277→    }
+   278→    return prog;
+   279→  } catch {
+   280→    return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   281→  }
+   282→}
+   283→
+   284→/** 保存今日进度 */
+   285→export function saveDailyProgress(prog: BeaconDailyProgress): void {
+   286→  if (typeof localStorage === "undefined") return;
+   287→  localStorage.setItem(BEACON_PROGRESS_KEY, JSON.stringify(prog));
+   288→}
+   289→
+   290→/** 增量更新进度，返回新进度 + 是否刚完成 */
+   291→export function addBeaconProgress(
+   292→  current: BeaconDailyProgress,
+   293→  challenge: BeaconDailyChallenge,
+   294→  delta: number
+   295→): { progress: BeaconDailyProgress; justCompleted: boolean } {
+   296→  const newProgressVal = Math.min(challenge.goal, current.progress + delta);
+   297→  const justCompleted = current.completedAt === null && newProgressVal >= challenge.goal;
+   298→  const completedAt = justCompleted ? Date.now() : current.completedAt;
+   299→  const durationSec =
+   300→    completedAt !== null ? Math.floor((completedAt - current.startedAt) / 1000) : current.durationSec;
+   301→  const next: BeaconDailyProgress = {
+   302→    ...current,
+   303→    progress: newProgressVal,
+   304→    completedAt,
+   305→    durationSec,
+   306→  };
+   307→  saveDailyProgress(next);
+   308→  return { progress: next, justCompleted };
+   309→}
+   310→
+   311→/** 领取奖励：返回奖励数值 + 推送排行榜 */
+   312→export function claimBeaconReward(
+   313→  challenge: BeaconDailyChallenge,
+   314→  progress: BeaconDailyProgress
+   315→): { rewardInsight: number; rewardContact: number; score: number; leaderboard: BeaconScoreEntry[] } {
+   316→  if (progress.claimed || progress.completedAt === null) {
+   317→    return { rewardInsight: 0, rewardContact: 0, score: 0, leaderboard: loadLeaderboard() };
+   318→  }
+   319→  const score = computeBeaconScore(challenge, progress.progress, progress.durationSec);
+   320→  const entry: BeaconScoreEntry = {
+   321→    timestamp: Date.now(),
+   322→    dateKey: challenge.dateKey,
+   323→    challenge: challenge.type,
+   324→    difficulty: challenge.difficulty,
+   325→    progress: progress.progress / challenge.goal,
+   326→    score,
+   327→    durationSec: progress.durationSec,
+   328→  };
+   329→  const leaderboard = pushLeaderboardEntry(entry);
+   330→  const updated: BeaconDailyProgress = { ...progress, claimed: true };
+   331→  saveDailyProgress(updated);
+   332→  return {
+   333→    rewardInsight: challenge.rewardInsight,
+   334→    rewardContact: challenge.rewardContact,
+   335→    score,
+   336→    leaderboard,
+   337→  };
+   338→}
+   339→
+   340→/** 距离 UTC 次日 0 点的毫秒数（用于倒计时） */
+   341→export function msUntilNextDay(now: Date = new Date()): number {
+   342→  const next = Date.UTC(
+   343→    now.getUTCFullYear(),
+   344→    now.getUTCMonth(),
+   345→    now.getUTCDate() + 1,
+   346→    0,
+   347→    0,
+   348→    0
+   349→  );
+   350→  return Math.max(0, next - now.getTime());
+   351→}
+   352→
+   353→/** 格式化倒计时为 HH:MM:SS */
+   354→export function formatCountdown(ms: number): string {
+   355→  const total = Math.max(0, Math.floor(ms / 1000));
+   356→  const h = String(Math.floor(total / 3600)).padStart(2, "0");
+   357→  const m = String(Math.floor((total % 3600) / 60)).padStart(2, "0");
+   358→  const s = String(total % 60).padStart(2, "0");
+   359→  return `${h}:${m}:${s}`;
+   360→}
+   361→
+   362→// ===========================================================================
+   363→// 周挑战（WEEKLY CHALLENGE）— v0.8
+   364→// 每周一 UTC 0 点刷新一个"周挑战"，目标更大、奖励更好，与日挑战并行存在。
+   365→// 同一周同一种子 → 同一挑战（确定性）。难度强制 anomaly/singular（加权 60/40）。
+   366→// ===========================================================================
+   367→
+   368→/** 周挑战 localStorage key */
+   369→export const BEACON_WEEKLY_KEY = "echo-nexus-beacon-weekly-v1";
+   370→
+   371→/** 周挑战定义 */
+   372→export interface BeaconWeeklyChallenge {
+   373→  /** ISO 周键（YYYY-Www，如 "2026-W26"） */
+   374→  weekKey: string;
+   375→  /** 挑战类型 */
+   376→  type: BeaconChallengeType;
+   377→  /** 难度（固定 anomaly 或 singular） */
+   378→  difficulty: "anomaly" | "singular";
+   379→  /** 目标数值（日挑战的 3-5 倍） */
+   380→  goal: number;
+   381→  /** 奖励：完成时洞见 */
+   382→  rewardInsight: number;
+   383→  /** 奖励：完成时接触进度 */
+   384→  rewardContact: number;
+   385→  /** 使用的种子（可复现） */
+   386→  seed: number;
+   387→  /** 友好标题 */
+   388→  title: string;
+   389→  /** 描述 */
+   390→  desc: string;
+   391→}
+   392→
+   393→/** 周挑战进度 */
+   394→export interface BeaconWeeklyProgress {
+   395→  weekKey: string;
+   396→  progress: number;
+   397→  startedAt: number;
+   398→  completedAt: number | null;
+   399→  claimed: boolean;
+   400→  durationSec: number;
+   401→}
+   402→
+   403→/**
+   404→ * 计算 ISO 8601 周键（YYYY-Www），如 "2026-W26"。
+   405→ * 规则：周一为一周开始；第一周是该年至少含 4 天的第一周（即包含第一个周四）。
+   406→ */
+   407→export function getWeekKey(now: Date = new Date()): string {
+   408→  // 取 UTC 日期，避免时区偏移
+   409→  const tmp = new Date(
+   410→    Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate())
+   411→  );
+   412→  // ISO 周以周一为起点：(getUTCDay + 6) % 7 → 0=Mon, 6=Sun
+   413→  const dayNum = (tmp.getUTCDay() + 6) % 7;
+   414→  // 把日期调整到本周四（ISO 周归属年份由该周四所在的年份决定）
+   415→  tmp.setUTCDate(tmp.getUTCDate() - dayNum + 3);
+   416→  const isoYear = tmp.getUTCFullYear();
+   417→  const yearStart = Date.UTC(isoYear, 0, 1);
+   418→  const weekNum = Math.ceil(((tmp.getTime() - yearStart) / 86400000 + 1) / 7);
+   419→  return `${isoYear}-W${String(weekNum).padStart(2, "0")}`;
+   420→}
+   421→
+   422→/** weekKey → 数值种子（FNV-1a 哈希） */
+   423→function weekKeyToSeed(weekKey: string): number {
+   424→  let h = 2166136261 >>> 0;
+   425→  for (let i = 0; i < weekKey.length; i++) {
+   426→    h ^= weekKey.charCodeAt(i);
+   427→    h = Math.imul(h, 16777619) >>> 0;
+   428→  }
+   429→  return h >>> 0;
+   430→}
+   431→
+   432→/**
+   433→ * 生成本周周挑战（确定性：同一周同一种子 → 同一挑战）。
+   434→ * 难度强制 anomaly（60%）或 singular（40%），goal 为日挑战基准 ×3-5 倍。
+   435→ */
+   436→export function generateWeeklyChallenge(
+   437→  now: Date = new Date()
+   438→): BeaconWeeklyChallenge {
+   439→  const weekKey = getWeekKey(now);
+   440→  const seed = weekKeyToSeed(weekKey);
+   441→  const rng = mulberry32(seed);
+   442→
+   443→  const types: BeaconChallengeType[] = [
+   444→    "decode",
+   445→    "expedition",
+   446→    "pulse",
+   447→    "boss",
+   448→    "insight",
+   449→  ];
+   450→  const type = types[Math.floor(rng() * types.length)];
+   451→
+   452→  // 难度加权：anomaly 60% / singular 40%
+   453→  const dr = rng();
+   454→  const difficulty: "anomaly" | "singular" = dr < 0.6 ? "anomaly" : "singular";
+   455→  const diffMult = BEACON_DIFFICULTY[difficulty].mult;
+   456→
+   457→  // 3-5 倍
+   458→  const mult = 3 + Math.floor(rng() * 3);
+   459→
+   460→  let goal = 0;
+   461→  let rewardInsight = 0;
+   462→  let rewardContact = 0;
+   463→  let title = "";
+   464→  let desc = "";
+   465→
+   466→  switch (type) {
+   467→    case "decode":
+   468→      // 日基准 6-15 × mult(3-5) → 18-75
+   469→      goal = Math.max(18, Math.round((6 + Math.floor(rng() * 10)) * diffMult * mult));
+   470→      rewardInsight = Math.round(goal * 5 * diffMult);
+   471→      rewardContact = goal * 1.2;
+   472→      title = `周界解码 · ${goal} 颗晶体`;
+   473→      desc = `本周深空信标要求解码 ${goal} 颗记忆晶体，强度为日挑战的 ${mult} 倍。`;
+   474→      break;
+   475→    case "expedition":
+   476→      // 日基准 1-3 × mult(3-5) → 3-15
+   477→      goal = Math.max(3, Math.round((1 + Math.floor(rng() * 3)) * diffMult * mult));
+   478→      rewardInsight = Math.round(goal * 14 * diffMult);
+   479→      rewardContact = goal * 2;
+   480→      title = `周界远征 · ${goal} 次探险`;
+   481→      desc = `本周派出探险队完成 ${goal} 次远征，无论胜负均计入。`;
+   482→      break;
+   483→    case "pulse":
+   484→      // 日基准 20-49 × mult(3-5) → 60-245
+   485→      goal = Math.max(60, Math.round((20 + Math.floor(rng() * 30)) * diffMult * mult));
+   486→      rewardInsight = Math.round(goal * 1.5 * diffMult);
+   487→      rewardContact = goal * 0.4;
+   488→      title = `周界脉冲 · ${goal} 次扫描`;
+   489→      desc = `本周发起 ${goal} 次脉冲扫描。连击可叠加加成。`;
+   490→      break;
+   491→    case "boss":
+   492→      // 日基准 1 × mult(3-5) → 3-12（singular mult=2.4 时上限 12）
+   493→      goal = Math.max(3, Math.round(mult * diffMult));
+   494→      rewardInsight = Math.round(goal * 35 * diffMult);
+   495→      rewardContact = goal * 4;
+   496→      title = `周界猎杀 · ${goal} 处 BOSS`;
+   497→      desc = `本周在探险终点击破 ${goal} 处维度 BOSS。提升探险力后再挑战。`;
+   498→      break;
+   499→    case "insight":
+   500→      // 日基准 40-119 × mult(3-5) → 120-595
+   501→      goal = Math.max(120, Math.round((40 + Math.floor(rng() * 80)) * diffMult * mult));
+   502→      rewardInsight = 0; // 洞见挑战不给洞见，给接触
+   503→      rewardContact = goal * 0.15;
+   504→      title = `周界洞见 · ${goal} 点`;
+   505→      desc = `本周通过解码、探险、星潮等途径累计 ${goal} 洞见。`;
+   506→      break;
+   507→  }
+   508→
+   509→  return {
+   510→    weekKey,
+   511→    type,
+   512→    difficulty,
+   513→    goal,
+   514→    rewardInsight,
+   515→    rewardContact,
+   516→    seed,
+   517→    title,
+   518→    desc,
+   519→  };
+   520→}
+   521→
+   522→/** 读取本周进度（若 weekKey 不匹配则重置） */
+   523→export function loadWeeklyProgress(now: Date = new Date()): BeaconWeeklyProgress {
+   524→  const weekKey = getWeekKey(now);
+   525→  const empty: BeaconWeeklyProgress = {
+   526→    weekKey,
+   527→    progress: 0,
+   528→    startedAt: Date.now(),
+   529→    completedAt: null,
+   530→    claimed: false,
+   531→    durationSec: 0,
+   532→  };
+   533→  if (typeof localStorage === "undefined") return empty;
+   534→  try {
+   535→    const raw = localStorage.getItem(BEACON_WEEKLY_KEY);
+   536→    if (!raw) return empty;
+   537→    const prog = JSON.parse(raw) as BeaconWeeklyProgress;
+   538→    if (prog.weekKey !== weekKey) return empty; // 新的一周，重置
+   539→    return prog;
+   540→  } catch {
+   541→    return empty;
+   542→  }
+   543→}
+   544→
+   545→/** 保存本周进度 */
+   546→export function saveWeeklyProgress(prog: BeaconWeeklyProgress): void {
+   547→  if (typeof localStorage === "undefined") return;
+   548→  localStorage.setItem(BEACON_WEEKLY_KEY, JSON.stringify(prog));
+   549→}
+   550→
+   551→/** 增量更新周挑战进度，返回新进度 + 是否刚完成 */
+   552→export function addWeeklyProgress(
+   553→  current: BeaconWeeklyProgress,
+   554→  challenge: BeaconWeeklyChallenge,
+   555→  delta: number
+   556→): { progress: BeaconWeeklyProgress; justCompleted: boolean } {
+   557→  const newProgressVal = Math.min(challenge.goal, current.progress + delta);
+   558→  const justCompleted =
+   559→    current.completedAt === null && newProgressVal >= challenge.goal;
+   560→  const completedAt = justCompleted ? Date.now() : current.completedAt;
+   561→  const durationSec =
+   562→    completedAt !== null
+   563→      ? Math.floor((completedAt - current.startedAt) / 1000)
+   564→      : current.durationSec;
+   565→  const next: BeaconWeeklyProgress = {
+   566→    ...current,
+   567→    progress: newProgressVal,
+   568→    completedAt,
+   569→    durationSec,
+   570→  };
+   571→  saveWeeklyProgress(next);
+   572→  return { progress: next, justCompleted };
+   573→}
+   574→
+   575→/** 领取周挑战奖励：返回奖励数值 + 推送排行榜 */
+   576→export function claimWeeklyReward(
+   577→  challenge: BeaconWeeklyChallenge,
+   578→  progress: BeaconWeeklyProgress
+   579→): {
+   580→  rewardInsight: number;
+   581→  rewardContact: number;
+   582→  score: number;
+   583→  leaderboard: BeaconScoreEntry[];
+   584→} {
+   585→  if (progress.claimed || progress.completedAt === null) {
+   586→    return {
+   587→      rewardInsight: 0,
+   588→      rewardContact: 0,
+   589→      score: 0,
+   590→      leaderboard: loadLeaderboard(),
+   591→    };
+   592→  }
+   593→  // 借用 computeBeaconScore：把 weekly 包装成 daily 接口（dateKey 字段不影响计分逻辑）
+   594→  const score = computeBeaconScore(
+   595→    { ...(challenge as unknown as BeaconDailyChallenge), dateKey: challenge.weekKey },
+   596→    progress.progress,
+   597→    progress.durationSec
+   598→  );
+   599→  const entry: BeaconScoreEntry = {
+   600→    timestamp: Date.now(),
+   601→    dateKey: challenge.weekKey,
+   602→    challenge: challenge.type,
+   603→    difficulty: challenge.difficulty,
+   604→    progress: progress.progress / challenge.goal,
+   605→    score,
+   606→    durationSec: progress.durationSec,
+   607→    isWeekly: true,
+   608→  };
+   609→  const leaderboard = pushLeaderboardEntry(entry);
+   610→  const updated: BeaconWeeklyProgress = { ...progress, claimed: true };
+   611→  saveWeeklyProgress(updated);
+   612→  return {
+   613→    rewardInsight: challenge.rewardInsight,
+   614→    rewardContact: challenge.rewardContact,
+   615→    score,
+   616→    leaderboard,
+   617→  };
+   618→}
+   619→
+   620→/** 距离下周一 UTC 0 点的毫秒数（用于周挑战倒计时） */
+   621→export function msUntilNextWeek(now: Date = new Date()): number {
+   622→  const dayNum = (now.getUTCDay() + 6) % 7; // 0 = Mon
+   623→  const mondayThisWeek = Date.UTC(
+   624→    now.getUTCFullYear(),
+   625→    now.getUTCMonth(),
+   626→    now.getUTCDate() - dayNum,
+   627→    0,
+   628→    0,
+   629→    0
+   630→  );
+   631→  const nextMonday = mondayThisWeek + 7 * 86400000;
+   632→  return Math.max(0, nextMonday - now.getTime());
+   633→}
+   634→
+   635→// ===========================================================================
+   636→// 信标链（BEACON CHAIN）— v0.8
+   637→// 连续完成日挑战形成"链"，达成里程碑（3/7/14/30 天）领取递增大奖。
+   638→// 断链有宽容机制（1 天 miss 不断链，用"信标续命"概念），每条链只能用 1 次。
+   639→// ===========================================================================
+   640→
+   641→/** 信标链 localStorage key */
+   642→export const BEACON_CHAIN_KEY = "echo-nexus-beacon-chain-v1";
+   643→
+   644→/** 里程碑天数 */
+   645→export const BEACON_CHAIN_MILESTONES = [3, 7, 14, 30] as const;
+   646→
+   647→/** 里程碑奖励配置 */
+   648→export interface BeaconChainReward {
+   649→  milestone: number;
+   650→  rewardInsight: number;
+   651→  rewardContact: number;
+   652→  label: string;
+   653→}
+   654→
+   655→export const BEACON_CHAIN_REWARDS: BeaconChainReward[] = [
+   656→  { milestone: 3, rewardInsight: 50, rewardContact: 5, label: "三日谐振" },
+   657→  { milestone: 7, rewardInsight: 120, rewardContact: 12, label: "七日回响" },
+   658→  { milestone: 14, rewardInsight: 280, rewardContact: 28, label: "半月星潮" },
+   659→  { milestone: 30, rewardInsight: 680, rewardContact: 68, label: "满月飞升" },
+   660→];
+   661→
+   662→/** 信标链状态 */
+   663→export interface BeaconChainState {
+   664→  /** 上次完成日（YYYY-MM-DD） */
+   665→  lastCompletedDateKey: string;
+   666→  /** 当前连续天数 */
+   667→  currentStreak: number;
+   668→  /** 历史最长 */
+   669→  longestStreak: number;
+   670→  /** 累计完成总数 */
+   671→  totalCompletions: number;
+   672→  /** 本周期已用续命数（上限 1） */
+   673→  graceUsed: number;
+   674→  /** 已领取的里程碑数组 */
+   675→  milestonesClaimed: number[];
+   676→}
+   677→
+   678→/** 读取信标链状态 */
+   679→export function loadChainState(): BeaconChainState {
+   680→  const fresh = (): BeaconChainState => ({
+   681→    lastCompletedDateKey: "",
+   682→    currentStreak: 0,
+   683→    longestStreak: 0,
+   684→    totalCompletions: 0,
+   685→    graceUsed: 0,
+   686→    milestonesClaimed: [],
+   687→  });
+   688→  if (typeof localStorage === "undefined") return fresh();
+   689→  try {
+   690→    const raw = localStorage.getItem(BEACON_CHAIN_KEY);
+   691→    if (!raw) return fresh();
+   692→    const s = JSON.parse(raw) as Partial<BeaconChainState>;
+   693→    return {
+   694→      lastCompletedDateKey: s.lastCompletedDateKey ?? "",
+   695→      currentStreak: s.currentStreak ?? 0,
+   696→      longestStreak: s.longestStreak ?? 0,
+   697→      totalCompletions: s.totalCompletions ?? 0,
+   698→      graceUsed: s.graceUsed ?? 0,
+   699→      milestonesClaimed: Array.isArray(s.milestonesClaimed)
+   700→        ? [...s.milestonesClaimed]
+   701→        : [],
+   702→    };
+   703→  } catch {
+   704→    return fresh();
+   705→  }
+   706→}
+   707→
+   708→/** 保存信标链状态 */
+   709→export function saveChainState(state: BeaconChainState): void {
+   710→  if (typeof localStorage === "undefined") return;
+   711→  localStorage.setItem(BEACON_CHAIN_KEY, JSON.stringify(state));
+   712→}
+   713→
+   714→/** dateKey → UTC 0 点时间戳 */
+   715→function dateKeyToTimestamp(dateKey: string): number {
+   716→  const [y, m, d] = dateKey.split("-").map(Number);
+   717→  return Date.UTC(y, m - 1, d, 0, 0, 0);
+   718→}
+   719→
+   720→/** 计算 b - a 相差的天数（UTC 0 点对齐） */
+   721→function dateKeyDiffDays(a: string, b: string): number {
+   722→  if (!a || !b) return Number.MAX_SAFE_INTEGER;
+   723→  return Math.round((dateKeyToTimestamp(b) - dateKeyToTimestamp(a)) / 86400000);
+   724→}
+   725→
+   726→/**
+   727→ * 记录一次日挑战完成（核心逻辑）。
+   728→ * - dateKey === lastCompletedDateKey：同一天重复完成，忽略，返回 newMilestones: []
+   729→ * - dateKey 是 lastCompletedDateKey 的次日：currentStreak++
+   730→ * - dateKey 是 lastCompletedDateKey 的后两天（隔了一天 miss）且 graceUsed < 1：续命一次，currentStreak++
+   731→ * - 其他：currentStreak = 1（断链重来），graceUsed = 0
+   732→ * 更新 longestStreak 与 totalCompletions。
+   733→ * @returns { state, newMilestones } 刚达成但未领取的里程碑数组
+   734→ */
+   735→export function recordChainCompletion(dateKey: string): {
+   736→  state: BeaconChainState;
+   737→  newMilestones: number[];
+   738→} {
+   739→  const state = loadChainState();
+   740→
+   741→  // 同一天重复完成：忽略
+   742→  if (state.lastCompletedDateKey === dateKey) {
+   743→    return { state, newMilestones: [] };
+   744→  }
+   745→
+   746→  let next: BeaconChainState;
+   747→
+   748→  if (state.lastCompletedDateKey === "") {
+   749→    // 首次完成
+   750→    next = {
+   751→      ...state,
+   752→      lastCompletedDateKey: dateKey,
+   753→      currentStreak: 1,
+   754→      longestStreak: Math.max(state.longestStreak, 1),
+   755→      totalCompletions: state.totalCompletions + 1,
+   756→    };
+   757→  } else {
+   758→    const diff = dateKeyDiffDays(state.lastCompletedDateKey, dateKey);
+   759→    if (diff === 1) {
+   760→      // 次日：链 +1
+   761→      const newStreak = state.currentStreak + 1;
+   762→      next = {
+   763→        ...state,
+   764→        lastCompletedDateKey: dateKey,
+   765→        currentStreak: newStreak,
+   766→        longestStreak: Math.max(state.longestStreak, newStreak),
+   767→        totalCompletions: state.totalCompletions + 1,
+   768→      };
+   769→    } else if (diff === 2 && state.graceUsed < 1) {
+   770→      // 隔一天 miss，续命一次
+   771→      const newStreak = state.currentStreak + 1;
+   772→      next = {
+   773→        ...state,
+   774→        lastCompletedDateKey: dateKey,
+   775→        currentStreak: newStreak,
+   776→        longestStreak: Math.max(state.longestStreak, newStreak),
+   777→        totalCompletions: state.totalCompletions + 1,
+   778→        graceUsed: state.graceUsed + 1,
+   779→      };
+   780→    } else {
+   781→      // 断链重来
+   782→      next = {
+   783→        ...state,
+   784→        lastCompletedDateKey: dateKey,
+   785→        currentStreak: 1,
+   786→        totalCompletions: state.totalCompletions + 1,
+   787→        graceUsed: 0,
+   788→        longestStreak: Math.max(state.longestStreak, 1),
+   789→      };
+   790→    }
+   791→  }
+   792→
+   793→  // 检查新里程碑（刚达成但未领取）
+   794→  const newMilestones: number[] = [];
+   795→  for (const m of BEACON_CHAIN_MILESTONES) {
+   796→    if (
+   797→      next.currentStreak >= m &&
+   798→      !next.milestonesClaimed.includes(m)
+   799→    ) {
+   800→      newMilestones.push(m);
+   801→    }
+   802→  }
+   803→
+   804→  saveChainState(next);
+   805→  return { state: next, newMilestones };
+   806→}
+   807→
+   808→/** 领取里程碑奖励，加入 milestonesClaimed */
+   809→export function claimChainMilestone(milestone: number): {
+   810→  rewardInsight: number;
+   811→  rewardContact: number;
+   812→  label: string;
+   813→  state: BeaconChainState;
+   814→} {
+   815→  const reward = BEACON_CHAIN_REWARDS.find((r) => r.milestone === milestone);
+   816→  const state = loadChainState();
+   817→  if (
+   818→    !reward ||
+   819→    state.milestonesClaimed.includes(milestone) ||
+   820→    state.currentStreak < milestone
+   821→  ) {
+   822→    return { rewardInsight: 0, rewardContact: 0, label: "", state };
+   823→  }
+   824→  const next: BeaconChainState = {
+   825→    ...state,
+   826→    milestonesClaimed: [...state.milestonesClaimed, milestone],
+   827→  };
+   828→  saveChainState(next);
+   829→  return {
+   830→    rewardInsight: reward.rewardInsight,
+   831→    rewardContact: reward.rewardContact,
+   832→    label: reward.label,
+   833→    state: next,
+   834→  };
+   835→}
+   836→
+   837→/** 返回下一个目标里程碑（如 streak=5 → 7；streak=30+ → null） */
+   838→export function getNextMilestone(streak: number): number | null {
+   839→  for (const m of BEACON_CHAIN_MILESTONES) {
+   840→    if (streak < m) return m;
+   841→  }
+   842→  return null;
+   843→}
+   844→
+   845→/**
+   846→ * 返回信标链进度信息（用于 UI 进度条）。
+   847→ * - current：当前连续天数
+   848→ * - next：下一个目标里程碑（null 表示已通关全部）
+   849→ * - progressPct：当前进度（基于上一个里程碑 → 下一个里程碑）
+   850→ */
+   851→export function getChainProgress(streak: number): {
+   852→  current: number;
+   853→  next: number | null;
+   854→  prev: number;
+   855→  progressPct: number;
+   856→} {
+   857→  const next = getNextMilestone(streak);
+   858→  let prev = 0;
+   859→  for (const m of BEACON_CHAIN_MILESTONES) {
+   860→    if (streak >= m) prev = m;
+   861→  }
+   862→  if (next === null) {
+   863→    return { current: streak, next: null, prev, progressPct: 100 };
+   864→  }
+   865→  const span = next - prev;
+   866→  const done = streak - prev;
+   867→  const pct = span > 0 ? Math.round((done / span) * 100) : 100;
+   868→  return {
+   869→    current: streak,
+   870→    next,
+   871→    prev,
+   872→    progressPct: Math.min(100, Math.max(0, pct)),
+   873→  };
+   874→}
+   875→
@@ -0,0 +1,875 @@
+     1→     1→// 回响星核 / Echo Nexus — 深空信标
+     2→     2→// v0.5：每日挑战 + 本地排行榜
+     3→     3→// v0.8：周挑战 + 信标链（连续完成奖励）
+     4→     4→// 一个自包含的"每日挑战 + 周挑战 + 连续完成链"元系统，纯 localStorage 持久化。
+     5→     5→
+     6→     6→/** 每日挑战类型 */
+     7→     7→export type BeaconChallengeType =
+     8→     8→  | "decode" // 解码 N 颗晶体
+     9→     9→  | "expedition" // 完成 N 次探险
+    10→    10→  | "pulse" // 发起 N 次脉冲
+    11→    11→  | "boss" // 击破 N 处 BOSS
+    12→    12→  | "insight"; // 累计 N 洞见
+    13→    13→
+    14→    14→/** 挑战难度档位 */
+    15→    15→export type BeaconDifficulty = "routine" | "anomaly" | "singular";
+    16→    16→
+    17→    17→/** 一条排行榜记录 */
+    18→    18→export interface BeaconScoreEntry {
+    19→    19→  /** 提交时间戳 */
+    20→    20→  timestamp: number;
+    21→    21→  /** 日期 key（YYYY-MM-DD）或周 key（YYYY-Www） */
+    22→    22→  dateKey: string;
+    23→    23→  /** 挑战类型 */
+    24→    24→  challenge: BeaconChallengeType;
+    25→    25→  /** 难度 */
+    26→    26→  difficulty: BeaconDifficulty;
+    27→    27→  /** 完成度（0-1，1 = 完成） */
+    28→    28→  progress: number;
+    29→    29→  /** 最终得分 */
+    30→    30→  score: number;
+    31→    31→  /** 完成时长（秒），未完成则记 0 */
+    32→    32→  durationSec: number;
+    33→    33→  /** v0.8：是否为周挑战记录（日挑战默认 false / undefined） */
+    34→    34→  isWeekly?: boolean;
+    35→    35→}
+    36→    36→
+    37→    37→/** 每日挑战定义 */
+    38→    38→export interface BeaconDailyChallenge {
+    39→    39→  /** 日期 key（YYYY-MM-DD，UTC） */
+    40→    40→  dateKey: string;
+    41→    41→  /** 挑战类型 */
+    42→    42→  type: BeaconChallengeType;
+    43→    43→  /** 难度 */
+    44→    44→  difficulty: BeaconDifficulty;
+    45→    45→  /** 目标数值 */
+    46→    46→  goal: number;
+    47→    47→  /** 奖励：完成时洞见 */
+    48→    48→  rewardInsight: number;
+    49→    49→  /** 奖励：完成时接触进度 */
+    50→    50→  rewardContact: number;
+    51→    51→  /** 使用的种子（可复现） */
+    52→    52→  seed: number;
+    53→    53→  /** 友好标题 */
+    54→    54→  title: string;
+    55→    55→  /** 描述 */
+    56→    56→  desc: string;
+    57→    57→}
+    58→    58→
+    59→    59→/** 难度配置 */
+    60→    60→export const BEACON_DIFFICULTY: Record<
+    61→    61→  BeaconDifficulty,
+    62→    62→  { label: string; color: string; glow: string; mult: number; icon: string }
+    63→    63→> = {
+    64→    64→  routine: {
+    65→    65→    label: "常规信标",
+    66→    66→    color: "#34d399",
+    67→    67→    glow: "rgba(52,211,153,0.45)",
+    68→    68→    mult: 1,
+    69→    69→    icon: "◍",
+    70→    70→  },
+    71→    71→  anomaly: {
+    72→    72→    label: "异常波动",
+    73→    73→    color: "#fbbf24",
+    74→    74→    glow: "rgba(251,191,36,0.45)",
+    75→    75→    mult: 1.6,
+    76→    76→    icon: "◈",
+    77→    77→  },
+    78→    78→  singular: {
+    79→    79→    label: "奇点回响",
+    80→    80→    color: "#f43f5e",
+    81→    81→    glow: "rgba(244,63,94,0.5)",
+    82→    82→    mult: 2.4,
+    83→    83→    icon: "✶",
+    84→    84→  },
+    85→    85→};
+    86→    86→
+    87→    87→/** 挑战类型元信息 */
+    88→    88→export const BEACON_TYPE_META: Record<
+    89→    89→  BeaconChallengeType,
+    90→    90→  { label: string; icon: string; unit: string; verb: string }
+    91→    91→> = {
+    92→    92→  decode: { label: "解码协议", icon: "❖", unit: "颗", verb: "解码记忆晶体" },
+    93→    93→  expedition: { label: "远征指令", icon: "⬢", unit: "次", verb: "完成遗迹探险" },
+    94→    94→  pulse: { label: "脉冲任务", icon: "✺", unit: "次", verb: "发起脉冲扫描" },
+    95→    95→  boss: { label: "猎杀契约", icon: "☠", unit: "处", verb: "击破维度 BOSS" },
+    96→    96→  insight: { label: "洞见采集", icon: "✦", unit: "点", verb: "累计获取洞见" },
+    97→    97→};
+    98→    98→
+    99→    99→/** 取今日日期 key（UTC，保证全球同一天同一挑战） */
+   100→   100→export function getTodayKey(now: Date = new Date()): string {
+   101→   101→  const y = now.getUTCFullYear();
+   102→   102→  const m = String(now.getUTCMonth() + 1).padStart(2, "0");
+   103→   103→  const d = String(now.getUTCDate()).padStart(2, "0");
+   104→   104→  return `${y}-${m}-${d}`;
+   105→   105→}
+   106→   106→
+   107→   107→/** 把日期 key 转成数值种子 */
+   108→   108→function dateKeyToSeed(dateKey: string): number {
+   109→   109→  let h = 2166136261 >>> 0;
+   110→   110→  for (let i = 0; i < dateKey.length; i++) {
+   111→   111→    h ^= dateKey.charCodeAt(i);
+   112→   112→    h = Math.imul(h, 16777619) >>> 0;
+   113→   113→  }
+   114→   114→  return h >>> 0;
+   115→   115→}
+   116→   116→
+   117→   117→/** mulberry32 PRNG（可复现） */
+   118→   118→function mulberry32(seed: number): () => number {
+   119→   119→  let a = seed >>> 0;
+   120→   120→  return () => {
+   121→   121→    a |= 0;
+   122→   122→    a = (a + 0x6d2b79f5) | 0;
+   123→   123→    let t = Math.imul(a ^ (a >>> 15), 1 | a);
+   124→   124→    t = (t + Math.imul(t ^ (t >>> 7), 61 | t)) ^ t;
+   125→   125→    return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
+   126→   126→  };
+   127→   127→}
+   128→   128→
+   129→   129→/** 生成今日每日挑战（确定性：同一天同一种子 → 同一挑战） */
+   130→   130→export function generateDailyChallenge(now: Date = new Date()): BeaconDailyChallenge {
+   131→   131→  const dateKey = getTodayKey(now);
+   132→   132→  const seed = dateKeyToSeed(dateKey);
+   133→   133→  const rng = mulberry32(seed);
+   134→   134→
+   135→   135→  // 选类型（5 种）
+   136→   136→  const types: BeaconChallengeType[] = ["decode", "expedition", "pulse", "boss", "insight"];
+   137→   137→  const type = types[Math.floor(rng() * types.length)];
+   138→   138→
+   139→   139→  // 选难度（加权：常规 55% / 异常 33% / 奇点 12%）
+   140→   140→  const dr = rng();
+   141→   141→  const difficulty: BeaconDifficulty =
+   142→   142→    dr < 0.55 ? "routine" : dr < 0.88 ? "anomaly" : "singular";
+   143→   143→
+   144→   144→  const diffMult = BEACON_DIFFICULTY[difficulty].mult;
+   145→   145→
+   146→   146→  // 按类型定 goal 与奖励
+   147→   147→  let goal = 0;
+   148→   148→  let rewardInsight = 0;
+   149→   149→  let rewardContact = 0;
+   150→   150→  let title = "";
+   151→   151→  let desc = "";
+   152→   152→
+   153→   153→  switch (type) {
+   154→   154→    case "decode":
+   155→   155→      goal = Math.round((6 + Math.floor(rng() * 10)) * diffMult); // 6-15 × mult
+   156→   156→      rewardInsight = Math.round(goal * 4 * diffMult);
+   157→   157→      rewardContact = goal * 0.8;
+   158→   158→      title = `解码 ${goal} 颗记忆晶体`;
+   159→   159→      desc = `深空信标要求解码 ${goal} 颗晶体。谐振风暴期间效率更高。`;
+   160→   160→      break;
+   161→   161→    case "expedition":
+   162→   162→      goal = Math.max(1, Math.round((1 + Math.floor(rng() * 3)) * diffMult)); // 1-3 × mult
+   163→   163→      rewardInsight = Math.round(goal * 12 * diffMult);
+   164→   164→      rewardContact = goal * 1.5;
+   165→   165→      title = `完成 ${goal} 次遗迹探险`;
+   166→   166→      desc = `派出探险队完成 ${goal} 次远征，无论胜负均计入。`;
+   167→   167→      break;
+   168→   168→    case "pulse":
+   169→   169→      goal = Math.round((20 + Math.floor(rng() * 30)) * diffMult); // 20-49 × mult
+   170→   170→      rewardInsight = Math.round(goal * 1.2 * diffMult);
+   171→   171→      rewardContact = goal * 0.3;
+   172→   172→      title = `发起 ${goal} 次脉冲扫描`;
+   173→   173→      desc = `主动点击晶体发起 ${goal} 次脉冲。连击可叠加加成。`;
+   174→   174→      break;
+   175→   175→    case "boss":
+   176→   176→      goal = Math.max(1, Math.round(diffMult)); // 奇点至少 2-3
+   177→   177→      rewardInsight = Math.round(goal * 30 * diffMult);
+   178→   178→      rewardContact = goal * 3;
+   179→   179→      title = `击破 ${goal} 处维度 BOSS`;
+   180→   180→      desc = `在探险终点击破 ${goal} 处 BOSS。提升探险力后再挑战。`;
+   181→   181→      break;
+   182→   182→    case "insight":
+   183→   183→      goal = Math.round((40 + Math.floor(rng() * 80)) * diffMult); // 40-119 × mult
+   184→   184→      rewardInsight = 0; // 洞见挑战不给洞见，给接触
+   185→   185→      rewardContact = goal * 0.1;
+   186→   186→      title = `累计获取 ${goal} 洞见`;
+   187→   187→      desc = `通过解码、探险、星潮等途径累计 ${goal} 洞见。`;
+   188→   188→      break;
+   189→   189→  }
+   190→   190→
+   191→   191→  return {
+   192→   192→    dateKey,
+   193→   193→    type,
+   194→   194→    difficulty,
+   195→   195→    goal,
+   196→   196→    rewardInsight,
+   197→   197→    rewardContact,
+   198→   198→    seed,
+   199→   199→    title,
+   200→   200→    desc,
+   201→   201→  };
+   202→   202→}
+   203→   203→
+   204→   204→/** 计算挑战得分（用于排行榜） */
+   205→   205→export function computeBeaconScore(
+   206→   206→  challenge: BeaconDailyChallenge,
+   207→   207→  progress: number,
+   208→   208→  durationSec: number
+   209→   209→): number {
+   210→   210→  const completion = Math.min(1, progress / challenge.goal);
+   211→   211→  const diffMult = BEACON_DIFFICULTY[challenge.difficulty].mult;
+   212→   212→  // 基础分 = 完成度 × 难度 × 1000；完成时长越短加分越多（上限 +500）
+   213→   213→  const base = completion * 1000 * diffMult;
+   214→   214→  const speedBonus =
+   215→   215→    completion >= 1 && durationSec > 0 ? Math.max(0, 500 - durationSec * 0.5) : 0;
+   216→   216→  return Math.round(base + speedBonus);
+   217→   217→}
+   218→   218→
+   219→   219→/** 排行榜 localStorage key */
+   220→   220→export const BEACON_LEADERBOARD_KEY = "echo-nexus-beacon-lb-v1";
+   221→   221→/** 每日进度 localStorage key（记录今日进度 + 是否领奖） */
+   222→   222→export const BEACON_PROGRESS_KEY = "echo-nexus-beacon-prog-v1";
+   223→   223→
+   224→   224→/** 排行榜上限 */
+   225→   225→export const BEACON_LB_MAX = 20;
+   226→   226→
+   227→   227→/** 今日进度记录 */
+   228→   228→export interface BeaconDailyProgress {
+   229→   229→  dateKey: string;
+   230→   230→  progress: number;
+   231→   231→  startedAt: number;
+   232→   232→  completedAt: number | null;
+   233→   233→  claimed: boolean;
+   234→   234→  durationSec: number;
+   235→   235→}
+   236→   236→
+   237→   237→/** 读取本地排行榜（按分数降序） */
+   238→   238→export function loadLeaderboard(): BeaconScoreEntry[] {
+   239→   239→  if (typeof localStorage === "undefined") return [];
+   240→   240→  try {
+   241→   241→    const raw = localStorage.getItem(BEACON_LEADERBOARD_KEY);
+   242→   242→    if (!raw) return [];
+   243→   243→    const arr = JSON.parse(raw) as BeaconScoreEntry[];
+   244→   244→    return arr.sort((a, b) => b.score - a.score).slice(0, BEACON_LB_MAX);
+   245→   245→  } catch {
+   246→   246→    return [];
+   247→   247→  }
+   248→   248→}
+   249→   249→
+   250→   250→/** 写入一条排行榜记录 */
+   251→   251→export function pushLeaderboardEntry(entry: BeaconScoreEntry): BeaconScoreEntry[] {
+   252→   252→  const lb = loadLeaderboard();
+   253→   253→  lb.push(entry);
+   254→   254→  lb.sort((a, b) => b.score - a.score);
+   255→   255→  const trimmed = lb.slice(0, BEACON_LB_MAX);
+   256→   256→  if (typeof localStorage !== "undefined") {
+   257→   257→    localStorage.setItem(BEACON_LEADERBOARD_KEY, JSON.stringify(trimmed));
+   258→   258→  }
+   259→   259→  return trimmed;
+   260→   260→}
+   261→   261→
+   262→   262→/** 读取今日进度（若 dateKey 不匹配则重置） */
+   263→   263→export function loadDailyProgress(now: Date = new Date()): BeaconDailyProgress {
+   264→   264→  const todayKey = getTodayKey(now);
+   265→   265→  if (typeof localStorage === "undefined") {
+   266→   266→    return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   267→   267→  }
+   268→   268→  try {
+   269→   269→    const raw = localStorage.getItem(BEACON_PROGRESS_KEY);
+   270→   270→    if (!raw) {
+   271→   271→      return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   272→   272→    }
+   273→   273→    const prog = JSON.parse(raw) as BeaconDailyProgress;
+   274→   274→    if (prog.dateKey !== todayKey) {
+   275→   275→      // 新的一天，重置
+   276→   276→      return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   277→   277→    }
+   278→   278→    return prog;
+   279→   279→  } catch {
+   280→   280→    return { dateKey: todayKey, progress: 0, startedAt: Date.now(), completedAt: null, claimed: false, durationSec: 0 };
+   281→   281→  }
+   282→   282→}
+   283→   283→
+   284→   284→/** 保存今日进度 */
+   285→   285→export function saveDailyProgress(prog: BeaconDailyProgress): void {
+   286→   286→  if (typeof localStorage === "undefined") return;
+   287→   287→  localStorage.setItem(BEACON_PROGRESS_KEY, JSON.stringify(prog));
+   288→   288→}
+   289→   289→
+   290→   290→/** 增量更新进度，返回新进度 + 是否刚完成 */
+   291→   291→export function addBeaconProgress(
+   292→   292→  current: BeaconDailyProgress,
+   293→   293→  challenge: BeaconDailyChallenge,
+   294→   294→  delta: number
+   295→   295→): { progress: BeaconDailyProgress; justCompleted: boolean } {
+   296→   296→  const newProgressVal = Math.min(challenge.goal, current.progress + delta);
+   297→   297→  const justCompleted = current.completedAt === null && newProgressVal >= challenge.goal;
+   298→   298→  const completedAt = justCompleted ? Date.now() : current.completedAt;
+   299→   299→  const durationSec =
+   300→   300→    completedAt !== null ? Math.floor((completedAt - current.startedAt) / 1000) : current.durationSec;
+   301→   301→  const next: BeaconDailyProgress = {
+   302→   302→    ...current,
+   303→   303→    progress: newProgressVal,
+   304→   304→    completedAt,
+   305→   305→    durationSec,
+   306→   306→  };
+   307→   307→  saveDailyProgress(next);
+   308→   308→  return { progress: next, justCompleted };
+   309→   309→}
+   310→   310→
+   311→   311→/** 领取奖励：返回奖励数值 + 推送排行榜 */
+   312→   312→export function claimBeaconReward(
+   313→   313→  challenge: BeaconDailyChallenge,
+   314→   314→  progress: BeaconDailyProgress
+   315→   315→): { rewardInsight: number; rewardContact: number; score: number; leaderboard: BeaconScoreEntry[] } {
+   316→   316→  if (progress.claimed || progress.completedAt === null) {
+   317→   317→    return { rewardInsight: 0, rewardContact: 0, score: 0, leaderboard: loadLeaderboard() };
+   318→   318→  }
+   319→   319→  const score = computeBeaconScore(challenge, progress.progress, progress.durationSec);
+   320→   320→  const entry: BeaconScoreEntry = {
+   321→   321→    timestamp: Date.now(),
+   322→   322→    dateKey: challenge.dateKey,
+   323→   323→    challenge: challenge.type,
+   324→   324→    difficulty: challenge.difficulty,
+   325→   325→    progress: progress.progress / challenge.goal,
+   326→   326→    score,
+   327→   327→    durationSec: progress.durationSec,
+   328→   328→  };
+   329→   329→  const leaderboard = pushLeaderboardEntry(entry);
+   330→   330→  const updated: BeaconDailyProgress = { ...progress, claimed: true };
+   331→   331→  saveDailyProgress(updated);
+   332→   332→  return {
+   333→   333→    rewardInsight: challenge.rewardInsight,
+   334→   334→    rewardContact: challenge.rewardContact,
+   335→   335→    score,
+   336→   336→    leaderboard,
+   337→   337→  };
+   338→   338→}
+   339→   339→
+   340→   340→/** 距离 UTC 次日 0 点的毫秒数（用于倒计时） */
+   341→   341→export function msUntilNextDay(now: Date = new Date()): number {
+   342→   342→  const next = Date.UTC(
+   343→   343→    now.getUTCFullYear(),
+   344→   344→    now.getUTCMonth(),
+   345→   345→    now.getUTCDate() + 1,
+   346→   346→    0,
+   347→   347→    0,
+   348→   348→    0
+   349→   349→  );
+   350→   350→  return Math.max(0, next - now.getTime());
+   351→   351→}
+   352→   352→
+   353→   353→/** 格式化倒计时为 HH:MM:SS */
+   354→   354→export function formatCountdown(ms: number): string {
+   355→   355→  const total = Math.max(0, Math.floor(ms / 1000));
+   356→   356→  const h = String(Math.floor(total / 3600)).padStart(2, "0");
+   357→   357→  const m = String(Math.floor((total % 3600) / 60)).padStart(2, "0");
+   358→   358→  const s = String(total % 60).padStart(2, "0");
+   359→   359→  return `${h}:${m}:${s}`;
+   360→   360→}
+   361→   361→
+   362→   362→// ===========================================================================
+   363→   363→// 周挑战（WEEKLY CHALLENGE）— v0.8
+   364→   364→// 每周一 UTC 0 点刷新一个"周挑战"，目标更大、奖励更好，与日挑战并行存在。
+   365→   365→// 同一周同一种子 → 同一挑战（确定性）。难度强制 anomaly/singular（加权 60/40）。
+   366→   366→// ===========================================================================
+   367→   367→
+   368→   368→/** 周挑战 localStorage key */
+   369→   369→export const BEACON_WEEKLY_KEY = "echo-nexus-beacon-weekly-v1";
+   370→   370→
+   371→   371→/** 周挑战定义 */
+   372→   372→export interface BeaconWeeklyChallenge {
+   373→   373→  /** ISO 周键（YYYY-Www，如 "2026-W26"） */
+   374→   374→  weekKey: string;
+   375→   375→  /** 挑战类型 */
+   376→   376→  type: BeaconChallengeType;
+   377→   377→  /** 难度（固定 anomaly 或 singular） */
+   378→   378→  difficulty: "anomaly" | "singular";
+   379→   379→  /** 目标数值（日挑战的 3-5 倍） */
+   380→   380→  goal: number;
+   381→   381→  /** 奖励：完成时洞见 */
+   382→   382→  rewardInsight: number;
+   383→   383→  /** 奖励：完成时接触进度 */
+   384→   384→  rewardContact: number;
+   385→   385→  /** 使用的种子（可复现） */
+   386→   386→  seed: number;
+   387→   387→  /** 友好标题 */
+   388→   388→  title: string;
+   389→   389→  /** 描述 */
+   390→   390→  desc: string;
+   391→   391→}
+   392→   392→
+   393→   393→/** 周挑战进度 */
+   394→   394→export interface BeaconWeeklyProgress {
+   395→   395→  weekKey: string;
+   396→   396→  progress: number;
+   397→   397→  startedAt: number;
+   398→   398→  completedAt: number | null;
+   399→   399→  claimed: boolean;
+   400→   400→  durationSec: number;
+   401→   401→}
+   402→   402→
+   403→   403→/**
+   404→   404→ * 计算 ISO 8601 周键（YYYY-Www），如 "2026-W26"。
+   405→   405→ * 规则：周一为一周开始；第一周是该年至少含 4 天的第一周（即包含第一个周四）。
+   406→   406→ */
+   407→   407→export function getWeekKey(now: Date = new Date()): string {
+   408→   408→  // 取 UTC 日期，避免时区偏移
+   409→   409→  const tmp = new Date(
+   410→   410→    Date.UTC(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate())
+   411→   411→  );
+   412→   412→  // ISO 周以周一为起点：(getUTCDay + 6) % 7 → 0=Mon, 6=Sun
+   413→   413→  const dayNum = (tmp.getUTCDay() + 6) % 7;
+   414→   414→  // 把日期调整到本周四（ISO 周归属年份由该周四所在的年份决定）
+   415→   415→  tmp.setUTCDate(tmp.getUTCDate() - dayNum + 3);
+   416→   416→  const isoYear = tmp.getUTCFullYear();
+   417→   417→  const yearStart = Date.UTC(isoYear, 0, 1);
+   418→   418→  const weekNum = Math.ceil(((tmp.getTime() - yearStart) / 86400000 + 1) / 7);
+   419→   419→  return `${isoYear}-W${String(weekNum).padStart(2, "0")}`;
+   420→   420→}
+   421→   421→
+   422→   422→/** weekKey → 数值种子（FNV-1a 哈希） */
+   423→   423→function weekKeyToSeed(weekKey: string): number {
+   424→   424→  let h = 2166136261 >>> 0;
+   425→   425→  for (let i = 0; i < weekKey.length; i++) {
+   426→   426→    h ^= weekKey.charCodeAt(i);
+   427→   427→    h = Math.imul(h, 16777619) >>> 0;
+   428→   428→  }
+   429→   429→  return h >>> 0;
+   430→   430→}
+   431→   431→
+   432→   432→/**
+   433→   433→ * 生成本周周挑战（确定性：同一周同一种子 → 同一挑战）。
+   434→   434→ * 难度强制 anomaly（60%）或 singular（40%），goal 为日挑战基准 ×3-5 倍。
+   435→   435→ */
+   436→   436→export function generateWeeklyChallenge(
+   437→   437→  now: Date = new Date()
+   438→   438→): BeaconWeeklyChallenge {
+   439→   439→  const weekKey = getWeekKey(now);
+   440→   440→  const seed = weekKeyToSeed(weekKey);
+   441→   441→  const rng = mulberry32(seed);
+   442→   442→
+   443→   443→  const types: BeaconChallengeType[] = [
+   444→   444→    "decode",
+   445→   445→    "expedition",
+   446→   446→    "pulse",
+   447→   447→    "boss",
+   448→   448→    "insight",
+   449→   449→  ];
+   450→   450→  const type = types[Math.floor(rng() * types.length)];
+   451→   451→
+   452→   452→  // 难度加权：anomaly 60% / singular 40%
+   453→   453→  const dr = rng();
+   454→   454→  const difficulty: "anomaly" | "singular" = dr < 0.6 ? "anomaly" : "singular";
+   455→   455→  const diffMult = BEACON_DIFFICULTY[difficulty].mult;
+   456→   456→
+   457→   457→  // 3-5 倍
+   458→   458→  const mult = 3 + Math.floor(rng() * 3);
+   459→   459→
+   460→   460→  let goal = 0;
+   461→   461→  let rewardInsight = 0;
+   462→   462→  let rewardContact = 0;
+   463→   463→  let title = "";
+   464→   464→  let desc = "";
+   465→   465→
+   466→   466→  switch (type) {
+   467→   467→    case "decode":
+   468→   468→      // 日基准 6-15 × mult(3-5) → 18-75
+   469→   469→      goal = Math.max(18, Math.round((6 + Math.floor(rng() * 10)) * diffMult * mult));
+   470→   470→      rewardInsight = Math.round(goal * 5 * diffMult);
+   471→   471→      rewardContact = goal * 1.2;
+   472→   472→      title = `周界解码 · ${goal} 颗晶体`;
+   473→   473→      desc = `本周深空信标要求解码 ${goal} 颗记忆晶体，强度为日挑战的 ${mult} 倍。`;
+   474→   474→      break;
+   475→   475→    case "expedition":
+   476→   476→      // 日基准 1-3 × mult(3-5) → 3-15
+   477→   477→      goal = Math.max(3, Math.round((1 + Math.floor(rng() * 3)) * diffMult * mult));
+   478→   478→      rewardInsight = Math.round(goal * 14 * diffMult);
+   479→   479→      rewardContact = goal * 2;
+   480→   480→      title = `周界远征 · ${goal} 次探险`;
+   481→   481→      desc = `本周派出探险队完成 ${goal} 次远征，无论胜负均计入。`;
+   482→   482→      break;
+   483→   483→    case "pulse":
+   484→   484→      // 日基准 20-49 × mult(3-5) → 60-245
+   485→   485→      goal = Math.max(60, Math.round((20 + Math.floor(rng() * 30)) * diffMult * mult));
+   486→   486→      rewardInsight = Math.round(goal * 1.5 * diffMult);
+   487→   487→      rewardContact = goal * 0.4;
+   488→   488→      title = `周界脉冲 · ${goal} 次扫描`;
+   489→   489→      desc = `本周发起 ${goal} 次脉冲扫描。连击可叠加加成。`;
+   490→   490→      break;
+   491→   491→    case "boss":
+   492→   492→      // 日基准 1 × mult(3-5) → 3-12（singular mult=2.4 时上限 12）
+   493→   493→      goal = Math.max(3, Math.round(mult * diffMult));
+   494→   494→      rewardInsight = Math.round(goal * 35 * diffMult);
+   495→   495→      rewardContact = goal * 4;
+   496→   496→      title = `周界猎杀 · ${goal} 处 BOSS`;
+   497→   497→      desc = `本周在探险终点击破 ${goal} 处维度 BOSS。提升探险力后再挑战。`;
+   498→   498→      break;
+   499→   499→    case "insight":
+   500→   500→      // 日基准 40-119 × mult(3-5) → 120-595
+   501→   501→      goal = Math.max(120, Math.round((40 + Math.floor(rng() * 80)) * diffMult * mult));
+   502→   502→      rewardInsight = 0; // 洞见挑战不给洞见，给接触
+   503→   503→      rewardContact = goal * 0.15;
+   504→   504→      title = `周界洞见 · ${goal} 点`;
+   505→   505→      desc = `本周通过解码、探险、星潮等途径累计 ${goal} 洞见。`;
+   506→   506→      break;
+   507→   507→  }
+   508→   508→
+   509→   509→  return {
+   510→   510→    weekKey,
+   511→   511→    type,
+   512→   512→    difficulty,
+   513→   513→    goal,
+   514→   514→    rewardInsight,
+   515→   515→    rewardContact,
+   516→   516→    seed,
+   517→   517→    title,
+   518→   518→    desc,
+   519→   519→  };
+   520→   520→}
+   521→   521→
+   522→   522→/** 读取本周进度（若 weekKey 不匹配则重置） */
+   523→   523→export function loadWeeklyProgress(now: Date = new Date()): BeaconWeeklyProgress {
+   524→   524→  const weekKey = getWeekKey(now);
+   525→   525→  const empty: BeaconWeeklyProgress = {
+   526→   526→    weekKey,
+   527→   527→    progress: 0,
+   528→   528→    startedAt: Date.now(),
+   529→   529→    completedAt: null,
+   530→   530→    claimed: false,
+   531→   531→    durationSec: 0,
+   532→   532→  };
+   533→   533→  if (typeof localStorage === "undefined") return empty;
+   534→   534→  try {
+   535→   535→    const raw = localStorage.getItem(BEACON_WEEKLY_KEY);
+   536→   536→    if (!raw) return empty;
+   537→   537→    const prog = JSON.parse(raw) as BeaconWeeklyProgress;
+   538→   538→    if (prog.weekKey !== weekKey) return empty; // 新的一周，重置
+   539→   539→    return prog;
+   540→   540→  } catch {
+   541→   541→    return empty;
+   542→   542→  }
+   543→   543→}
+   544→   544→
+   545→   545→/** 保存本周进度 */
+   546→   546→export function saveWeeklyProgress(prog: BeaconWeeklyProgress): void {
+   547→   547→  if (typeof localStorage === "undefined") return;
+   548→   548→  localStorage.setItem(BEACON_WEEKLY_KEY, JSON.stringify(prog));
+   549→   549→}
+   550→   550→
+   551→   551→/** 增量更新周挑战进度，返回新进度 + 是否刚完成 */
+   552→   552→export function addWeeklyProgress(
+   553→   553→  current: BeaconWeeklyProgress,
+   554→   554→  challenge: BeaconWeeklyChallenge,
+   555→   555→  delta: number
+   556→   556→): { progress: BeaconWeeklyProgress; justCompleted: boolean } {
+   557→   557→  const newProgressVal = Math.min(challenge.goal, current.progress + delta);
+   558→   558→  const justCompleted =
+   559→   559→    current.completedAt === null && newProgressVal >= challenge.goal;
+   560→   560→  const completedAt = justCompleted ? Date.now() : current.completedAt;
+   561→   561→  const durationSec =
+   562→   562→    completedAt !== null
+   563→   563→      ? Math.floor((completedAt - current.startedAt) / 1000)
+   564→   564→      : current.durationSec;
+   565→   565→  const next: BeaconWeeklyProgress = {
+   566→   566→    ...current,
+   567→   567→    progress: newProgressVal,
+   568→   568→    completedAt,
+   569→   569→    durationSec,
+   570→   570→  };
+   571→   571→  saveWeeklyProgress(next);
+   572→   572→  return { progress: next, justCompleted };
+   573→   573→}
+   574→   574→
+   575→   575→/** 领取周挑战奖励：返回奖励数值 + 推送排行榜 */
+   576→   576→export function claimWeeklyReward(
+   577→   577→  challenge: BeaconWeeklyChallenge,
+   578→   578→  progress: BeaconWeeklyProgress
+   579→   579→): {
+   580→   580→  rewardInsight: number;
+   581→   581→  rewardContact: number;
+   582→   582→  score: number;
+   583→   583→  leaderboard: BeaconScoreEntry[];
+   584→   584→} {
+   585→   585→  if (progress.claimed || progress.completedAt === null) {
+   586→   586→    return {
+   587→   587→      rewardInsight: 0,
+   588→   588→      rewardContact: 0,
+   589→   589→      score: 0,
+   590→   590→      leaderboard: loadLeaderboard(),
+   591→   591→    };
+   592→   592→  }
+   593→   593→  // 借用 computeBeaconScore：把 weekly 包装成 daily 接口（dateKey 字段不影响计分逻辑）
+   594→   594→  const score = computeBeaconScore(
+   595→   595→    { ...(challenge as unknown as BeaconDailyChallenge), dateKey: challenge.weekKey },
+   596→   596→    progress.progress,
+   597→   597→    progress.durationSec
+   598→   598→  );
+   599→   599→  const entry: BeaconScoreEntry = {
+   600→   600→    timestamp: Date.now(),
+   601→   601→    dateKey: challenge.weekKey,
+   602→   602→    challenge: challenge.type,
+   603→   603→    difficulty: challenge.difficulty,
+   604→   604→    progress: progress.progress / challenge.goal,
+   605→   605→    score,
+   606→   606→    durationSec: progress.durationSec,
+   607→   607→    isWeekly: true,
+   608→   608→  };
+   609→   609→  const leaderboard = pushLeaderboardEntry(entry);
+   610→   610→  const updated: BeaconWeeklyProgress = { ...progress, claimed: true };
+   611→   611→  saveWeeklyProgress(updated);
+   612→   612→  return {
+   613→   613→    rewardInsight: challenge.rewardInsight,
+   614→   614→    rewardContact: challenge.rewardContact,
+   615→   615→    score,
+   616→   616→    leaderboard,
+   617→   617→  };
+   618→   618→}
+   619→   619→
+   620→   620→/** 距离下周一 UTC 0 点的毫秒数（用于周挑战倒计时） */
+   621→   621→export function msUntilNextWeek(now: Date = new Date()): number {
+   622→   622→  const dayNum = (now.getUTCDay() + 6) % 7; // 0 = Mon
+   623→   623→  const mondayThisWeek = Date.UTC(
+   624→   624→    now.getUTCFullYear(),
+   625→   625→    now.getUTCMonth(),
+   626→   626→    now.getUTCDate() - dayNum,
+   627→   627→    0,
+   628→   628→    0,
+   629→   629→    0
+   630→   630→  );
+   631→   631→  const nextMonday = mondayThisWeek + 7 * 86400000;
+   632→   632→  return Math.max(0, nextMonday - now.getTime());
+   633→   633→}
+   634→   634→
+   635→   635→// ===========================================================================
+   636→   636→// 信标链（BEACON CHAIN）— v0.8
+   637→   637→// 连续完成日挑战形成"链"，达成里程碑（3/7/14/30 天）领取递增大奖。
+   638→   638→// 断链有宽容机制（1 天 miss 不断链，用"信标续命"概念），每条链只能用 1 次。
+   639→   639→// ===========================================================================
+   640→   640→
+   641→   641→/** 信标链 localStorage key */
+   642→   642→export const BEACON_CHAIN_KEY = "echo-nexus-beacon-chain-v1";
+   643→   643→
+   644→   644→/** 里程碑天数 */
+   645→   645→export const BEACON_CHAIN_MILESTONES = [3, 7, 14, 30] as const;
+   646→   646→
+   647→   647→/** 里程碑奖励配置 */
+   648→   648→export interface BeaconChainReward {
+   649→   649→  milestone: number;
+   650→   650→  rewardInsight: number;
+   651→   651→  rewardContact: number;
+   652→   652→  label: string;
+   653→   653→}
+   654→   654→
+   655→   655→export const BEACON_CHAIN_REWARDS: BeaconChainReward[] = [
+   656→   656→  { milestone: 3, rewardInsight: 50, rewardContact: 5, label: "三日谐振" },
+   657→   657→  { milestone: 7, rewardInsight: 120, rewardContact: 12, label: "七日回响" },
+   658→   658→  { milestone: 14, rewardInsight: 280, rewardContact: 28, label: "半月星潮" },
+   659→   659→  { milestone: 30, rewardInsight: 680, rewardContact: 68, label: "满月飞升" },
+   660→   660→];
+   661→   661→
+   662→   662→/** 信标链状态 */
+   663→   663→export interface BeaconChainState {
+   664→   664→  /** 上次完成日（YYYY-MM-DD） */
+   665→   665→  lastCompletedDateKey: string;
+   666→   666→  /** 当前连续天数 */
+   667→   667→  currentStreak: number;
+   668→   668→  /** 历史最长 */
+   669→   669→  longestStreak: number;
+   670→   670→  /** 累计完成总数 */
+   671→   671→  totalCompletions: number;
+   672→   672→  /** 本周期已用续命数（上限 1） */
+   673→   673→  graceUsed: number;
+   674→   674→  /** 已领取的里程碑数组 */
+   675→   675→  milestonesClaimed: number[];
+   676→   676→}
+   677→   677→
+   678→   678→/** 读取信标链状态 */
+   679→   679→export function loadChainState(): BeaconChainState {
+   680→   680→  const fresh = (): BeaconChainState => ({
+   681→   681→    lastCompletedDateKey: "",
+   682→   682→    currentStreak: 0,
+   683→   683→    longestStreak: 0,
+   684→   684→    totalCompletions: 0,
+   685→   685→    graceUsed: 0,
+   686→   686→    milestonesClaimed: [],
+   687→   687→  });
+   688→   688→  if (typeof localStorage === "undefined") return fresh();
+   689→   689→  try {
+   690→   690→    const raw = localStorage.getItem(BEACON_CHAIN_KEY);
+   691→   691→    if (!raw) return fresh();
+   692→   692→    const s = JSON.parse(raw) as Partial<BeaconChainState>;
+   693→   693→    return {
+   694→   694→      lastCompletedDateKey: s.lastCompletedDateKey ?? "",
+   695→   695→      currentStreak: s.currentStreak ?? 0,
+   696→   696→      longestStreak: s.longestStreak ?? 0,
+   697→   697→      totalCompletions: s.totalCompletions ?? 0,
+   698→   698→      graceUsed: s.graceUsed ?? 0,
+   699→   699→      milestonesClaimed: Array.isArray(s.milestonesClaimed)
+   700→   700→        ? [...s.milestonesClaimed]
+   701→   701→        : [],
+   702→   702→    };
+   703→   703→  } catch {
+   704→   704→    return fresh();
+   705→   705→  }
+   706→   706→}
+   707→   707→
+   708→   708→/** 保存信标链状态 */
+   709→   709→export function saveChainState(state: BeaconChainState): void {
+   710→   710→  if (typeof localStorage === "undefined") return;
+   711→   711→  localStorage.setItem(BEACON_CHAIN_KEY, JSON.stringify(state));
+   712→   712→}
+   713→   713→
+   714→   714→/** dateKey → UTC 0 点时间戳 */
+   715→   715→function dateKeyToTimestamp(dateKey: string): number {
+   716→   716→  const [y, m, d] = dateKey.split("-").map(Number);
+   717→   717→  return Date.UTC(y, m - 1, d, 0, 0, 0);
+   718→   718→}
+   719→   719→
+   720→   720→/** 计算 b - a 相差的天数（UTC 0 点对齐） */
+   721→   721→function dateKeyDiffDays(a: string, b: string): number {
+   722→   722→  if (!a || !b) return Number.MAX_SAFE_INTEGER;
+   723→   723→  return Math.round((dateKeyToTimestamp(b) - dateKeyToTimestamp(a)) / 86400000);
+   724→   724→}
+   725→   725→
+   726→   726→/**
+   727→   727→ * 记录一次日挑战完成（核心逻辑）。
+   728→   728→ * - dateKey === lastCompletedDateKey：同一天重复完成，忽略，返回 newMilestones: []
+   729→   729→ * - dateKey 是 lastCompletedDateKey 的次日：currentStreak++
+   730→   730→ * - dateKey 是 lastCompletedDateKey 的后两天（隔了一天 miss）且 graceUsed < 1：续命一次，currentStreak++
+   731→   731→ * - 其他：currentStreak = 1（断链重来），graceUsed = 0
+   732→   732→ * 更新 longestStreak 与 totalCompletions。
+   733→   733→ * @returns { state, newMilestones } 刚达成但未领取的里程碑数组
+   734→   734→ */
+   735→   735→export function recordChainCompletion(dateKey: string): {
+   736→   736→  state: BeaconChainState;
+   737→   737→  newMilestones: number[];
+   738→   738→} {
+   739→   739→  const state = loadChainState();
+   740→   740→
+   741→   741→  // 同一天重复完成：忽略
+   742→   742→  if (state.lastCompletedDateKey === dateKey) {
+   743→   743→    return { state, newMilestones: [] };
+   744→   744→  }
+   745→   745→
+   746→   746→  let next: BeaconChainState;
+   747→   747→
+   748→   748→  if (state.lastCompletedDateKey === "") {
+   749→   749→    // 首次完成
+   750→   750→    next = {
+   751→   751→      ...state,
+   752→   752→      lastCompletedDateKey: dateKey,
+   753→   753→      currentStreak: 1,
+   754→   754→      longestStreak: Math.max(state.longestStreak, 1),
+   755→   755→      totalCompletions: state.totalCompletions + 1,
+   756→   756→    };
+   757→   757→  } else {
+   758→   758→    const diff = dateKeyDiffDays(state.lastCompletedDateKey, dateKey);
+   759→   759→    if (diff === 1) {
+   760→   760→      // 次日：链 +1
+   761→   761→      const newStreak = state.currentStreak + 1;
+   762→   762→      next = {
+   763→   763→        ...state,
+   764→   764→        lastCompletedDateKey: dateKey,
+   765→   765→        currentStreak: newStreak,
+   766→   766→        longestStreak: Math.max(state.longestStreak, newStreak),
+   767→   767→        totalCompletions: state.totalCompletions + 1,
+   768→   768→      };
+   769→   769→    } else if (diff === 2 && state.graceUsed < 1) {
+   770→   770→      // 隔一天 miss，续命一次
+   771→   771→      const newStreak = state.currentStreak + 1;
+   772→   772→      next = {
+   773→   773→        ...state,
+   774→   774→        lastCompletedDateKey: dateKey,
+   775→   775→        currentStreak: newStreak,
+   776→   776→        longestStreak: Math.max(state.longestStreak, newStreak),
+   777→   777→        totalCompletions: state.totalCompletions + 1,
+   778→   778→        graceUsed: state.graceUsed + 1,
+   779→   779→      };
+   780→   780→    } else {
+   781→   781→      // 断链重来
+   782→   782→      next = {
+   783→   783→        ...state,
+   784→   784→        lastCompletedDateKey: dateKey,
+   785→   785→        currentStreak: 1,
+   786→   786→        totalCompletions: state.totalCompletions + 1,
+   787→   787→        graceUsed: 0,
+   788→   788→        longestStreak: Math.max(state.longestStreak, 1),
+   789→   789→      };
+   790→   790→    }
+   791→   791→  }
+   792→   792→
+   793→   793→  // 检查新里程碑（刚达成但未领取）
+   794→   794→  const newMilestones: number[] = [];
+   795→   795→  for (const m of BEACON_CHAIN_MILESTONES) {
+   796→   796→    if (
+   797→   797→      next.currentStreak >= m &&
+   798→   798→      !next.milestonesClaimed.includes(m)
+   799→   799→    ) {
+   800→   800→      newMilestones.push(m);
+   801→   801→    }
+   802→   802→  }
+   803→   803→
+   804→   804→  saveChainState(next);
+   805→   805→  return { state: next, newMilestones };
+   806→   806→}
+   807→   807→
+   808→   808→/** 领取里程碑奖励，加入 milestonesClaimed */
+   809→   809→export function claimChainMilestone(milestone: number): {
+   810→   810→  rewardInsight: number;
+   811→   811→  rewardContact: number;
+   812→   812→  label: string;
+   813→   813→  state: BeaconChainState;
+   814→   814→} {
+   815→   815→  const reward = BEACON_CHAIN_REWARDS.find((r) => r.milestone === milestone);
+   816→   816→  const state = loadChainState();
+   817→   817→  if (
+   818→   818→    !reward ||
+   819→   819→    state.milestonesClaimed.includes(milestone) ||
+   820→   820→    state.currentStreak < milestone
+   821→   821→  ) {
+   822→   822→    return { rewardInsight: 0, rewardContact: 0, label: "", state };
+   823→   823→  }
+   824→   824→  const next: BeaconChainState = {
+   825→   825→    ...state,
+   826→   826→    milestonesClaimed: [...state.milestonesClaimed, milestone],
+   827→   827→  };
+   828→   828→  saveChainState(next);
+   829→   829→  return {
+   830→   830→    rewardInsight: reward.rewardInsight,
+   831→   831→    rewardContact: reward.rewardContact,
+   832→   832→    label: reward.label,
+   833→   833→    state: next,
+   834→   834→  };
+   835→   835→}
+   836→   836→
+   837→   837→/** 返回下一个目标里程碑（如 streak=5 → 7；streak=30+ → null） */
+   838→   838→export function getNextMilestone(streak: number): number | null {
+   839→   839→  for (const m of BEACON_CHAIN_MILESTONES) {
+   840→   840→    if (streak < m) return m;
+   841→   841→  }
+   842→   842→  return null;
+   843→   843→}
+   844→   844→
+   845→   845→/**
+   846→   846→ * 返回信标链进度信息（用于 UI 进度条）。
+   847→   847→ * - current：当前连续天数
+   848→   848→ * - next：下一个目标里程碑（null 表示已通关全部）
+   849→   849→ * - progressPct：当前进度（基于上一个里程碑 → 下一个里程碑）
+   850→   850→ */
+   851→   851→export function getChainProgress(streak: number): {
+   852→   852→  current: number;
+   853→   853→  next: number | null;
+   854→   854→  prev: number;
+   855→   855→  progressPct: number;
+   856→   856→} {
+   857→   857→  const next = getNextMilestone(streak);
+   858→   858→  let prev = 0;
+   859→   859→  for (const m of BEACON_CHAIN_MILESTONES) {
+   860→   860→    if (streak >= m) prev = m;
+   861→   861→  }
+   862→   862→  if (next === null) {
+   863→   863→    return { current: streak, next: null, prev, progressPct: 100 };
+   864→   864→  }
+   865→   865→  const span = next - prev;
+   866→   866→  const done = streak - prev;
+   867→   867→  const pct = span > 0 ? Math.round((done / span) * 100) : 100;
+   868→   868→  return {
+   869→   869→    current: streak,
+   870→   870→    next,
+   871→   871→    prev,
+   872→   872→    progressPct: Math.min(100, Math.max(0, pct)),
+   873→   873→  };
+   874→   874→}
+   875→   875→
@@ -0,0 +1,754 @@
+     1→"use client";
+     2→// 回响星核 / Echo Nexus — 深空信标面板
+     3→// v0.5：每日挑战 + 本地排行榜
+     4→// v0.8：周挑战 + 信标链（连续完成奖励）
+     5→import { useState, useEffect, useCallback } from "react";
+     6→import { useGameStore } from "@/store/gameStore";
+     7→import { useToast } from "@/hooks/use-toast";
+     8→import { sfx } from "@/hooks/useAudio";
+     9→import {
+    10→  generateDailyChallenge,
+    11→  generateWeeklyChallenge,
+    12→  loadDailyProgress,
+    13→  loadWeeklyProgress,
+    14→  loadLeaderboard,
+    15→  loadChainState,
+    16→  claimBeaconReward,
+    17→  BEACON_DIFFICULTY,
+    18→  BEACON_TYPE_META,
+    19→  BEACON_CHAIN_MILESTONES,
+    20→  BEACON_CHAIN_REWARDS,
+    21→  getWeekKey,
+    22→  getTodayKey,
+    23→  getNextMilestone,
+    24→  getChainProgress,
+    25→  msUntilNextDay,
+    26→  msUntilNextWeek,
+    27→  formatCountdown,
+    28→  type BeaconDailyChallenge,
+    29→  type BeaconDailyProgress,
+    30→  type BeaconWeeklyChallenge,
+    31→  type BeaconWeeklyProgress,
+    32→  type BeaconScoreEntry,
+    33→  type BeaconChallengeType,
+    34→  type BeaconDifficulty,
+    35→  type BeaconChainState,
+    36→} from "@/lib/game/beacon";
+    37→import { formatNum } from "@/lib/game/config";
+    38→import { Button } from "@/components/ui/button";
+    39→import { Progress } from "@/components/ui/progress";
+    40→import {
+    41→  Radio,
+    42→  Clock,
+    43→  Trophy,
+    44→  Sparkles,
+    45→  Award,
+    46→  Crown,
+    47→  Medal,
+    48→  Link2,
+    49→  Flame,
+    50→  Zap,
+    51→} from "lucide-react";
+    52→
+    53→const DIFFICULTY_ORDER: BeaconDifficulty[] = ["routine", "anomaly", "singular"];
+    54→
+    55→function rankBadge(rank: number) {
+    56→  if (rank === 0) return { icon: Crown, color: "#fbbf24", label: "1st" };
+    57→  if (rank === 1) return { icon: Medal, color: "#cbd5e1", label: "2nd" };
+    58→  if (rank === 2) return { icon: Award, color: "#f97316", label: "3rd" };
+    59→  return null;
+    60→}
+    61→
+    62→export function BeaconPanel() {
+    63→  const grantBeaconReward = useGameStore((s) => s.grantBeaconReward);
+    64→  const claimWeeklyBeacon = useGameStore((s) => s.claimWeeklyBeacon);
+    65→  const claimChainReward = useGameStore((s) => s.claimChainReward);
+    66→  const { toast } = useToast();
+    67→
+    68→  const [challenge, setChallenge] = useState<BeaconDailyChallenge | null>(null);
+    69→  const [progress, setProgress] = useState<BeaconDailyProgress | null>(null);
+    70→  const [weeklyChallenge, setWeeklyChallenge] =
+    71→    useState<BeaconWeeklyChallenge | null>(null);
+    72→  const [weeklyProgress, setWeeklyProgress] =
+    73→    useState<BeaconWeeklyProgress | null>(null);
+    74→  const [chainState, setChainState] = useState<BeaconChainState | null>(null);
+    75→  const [leaderboard, setLeaderboard] = useState<BeaconScoreEntry[]>([]);
+    76→  const [dayCountdown, setDayCountdown] = useState("00:00:00");
+    77→  const [weekCountdown, setWeekCountdown] = useState("00:00:00");
+    78→  const [now, setNow] = useState(Date.now());
+    79→
+    80→  // 初始化 + 每秒刷新（进度 + 倒计时）
+    81→  useEffect(() => {
+    82→    setChallenge(generateDailyChallenge());
+    83→    setProgress(loadDailyProgress());
+    84→    setWeeklyChallenge(generateWeeklyChallenge());
+    85→    setWeeklyProgress(loadWeeklyProgress());
+    86→    setChainState(loadChainState());
+    87→    setLeaderboard(loadLeaderboard());
+    88→    const id = setInterval(() => {
+    89→      setNow(Date.now());
+    90→      setProgress(loadDailyProgress());
+    91→      setWeeklyProgress(loadWeeklyProgress());
+    92→      setChainState(loadChainState());
+    93→      setChallenge((c) => c ?? generateDailyChallenge());
+    94→      setWeeklyChallenge((c) => c ?? generateWeeklyChallenge());
+    95→    }, 1000);
+    96→    return () => clearInterval(id);
+    97→  }, []);
+    98→
+    99→  useEffect(() => {
+   100→    setDayCountdown(formatCountdown(msUntilNextDay(new Date(now))));
+   101→    setWeekCountdown(formatCountdown(msUntilNextWeek(new Date(now))));
+   102→  }, [now]);
+   103→
+   104→  const handleClaimDaily = useCallback(() => {
+   105→    if (!challenge || !progress) return;
+   106→    if (progress.completedAt === null || progress.claimed) return;
+   107→    const res = claimBeaconReward(challenge, progress);
+   108→    setLeaderboard(res.leaderboard);
+   109→    setProgress(loadDailyProgress());
+   110→    // 发放奖励到游戏状态
+   111→    grantBeaconReward(res.rewardInsight, res.rewardContact);
+   112→    sfx("achievement");
+   113→    toast({
+   114→      title: "✦ 每日信标奖励已领取",
+   115→      description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   116→        1
+   117→      )} 接触 · 得分 ${res.score}`,
+   118→    });
+   119→  }, [challenge, progress, toast, grantBeaconReward]);
+   120→
+   121→  const handleClaimWeekly = useCallback(() => {
+   122→    if (!weeklyChallenge || !weeklyProgress) return;
+   123→    if (weeklyProgress.completedAt === null || weeklyProgress.claimed) return;
+   124→    const res = claimWeeklyBeacon();
+   125→    setLeaderboard(loadLeaderboard());
+   126→    setWeeklyProgress(loadWeeklyProgress());
+   127→    if (res.rewardInsight > 0 || res.rewardContact > 0) {
+   128→      sfx("achievement");
+   129→      toast({
+   130→        title: "✦ 周挑战奖励已领取",
+   131→        description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   132→          1
+   133→        )} 接触 · 得分 ${res.score}`,
+   134→      });
+   135→    }
+   136→  }, [weeklyChallenge, weeklyProgress, toast, claimWeeklyBeacon]);
+   137→
+   138→  const handleClaimChain = useCallback(
+   139→    (milestone: number) => {
+   140→      const reward = BEACON_CHAIN_REWARDS.find(
+   141→        (r) => r.milestone === milestone
+   142→      );
+   143→      const res = claimChainReward(milestone);
+   144→      setChainState(loadChainState());
+   145→      if (res.ok) {
+   146→        sfx("achievement");
+   147→        toast({
+   148→          title: `✦ ${res.label || reward?.label || "里程碑"} 已领取`,
+   149→          description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   150→            1
+   151→          )} 接触`,
+   152→        });
+   153→      }
+   154→    },
+   155→    [toast, claimChainReward]
+   156→  );
+   157→
+   158→  if (!challenge || !progress || !weeklyChallenge || !weeklyProgress || !chainState) {
+   159→    return (
+   160→      <div className="flex items-center justify-center h-full text-xs text-muted-foreground/60">
+   161→        正在校准深空信标…
+   162→      </div>
+   163→    );
+   164→  }
+   165→
+   166→  const diffMeta = BEACON_DIFFICULTY[challenge.difficulty];
+   167→  const typeMeta = BEACON_TYPE_META[challenge.type];
+   168→  const pct = Math.min(100, (progress.progress / challenge.goal) * 100);
+   169→  const isCompleted = progress.completedAt !== null;
+   170→  const isClaimed = progress.claimed;
+   171→  const canClaim = isCompleted && !isClaimed;
+   172→
+   173→  // 周挑战派生量
+   174→  const wDiffMeta = BEACON_DIFFICULTY[weeklyChallenge.difficulty];
+   175→  const wTypeMeta = BEACON_TYPE_META[weeklyChallenge.type];
+   176→  const wPct = Math.min(100, (weeklyProgress.progress / weeklyChallenge.goal) * 100);
+   177→  const wCompleted = weeklyProgress.completedAt !== null;
+   178→  const wClaimed = weeklyProgress.claimed;
+   179→  const wCanClaim = wCompleted && !wClaimed;
+   180→
+   181→  // 信标链派生量
+   182→  const chainProgress = getChainProgress(chainState.currentStreak);
+   183→  const nextMilestone = getNextMilestone(chainState.currentStreak);
+   184→  const todayKey = getTodayKey();
+   185→  const completedToday = chainState.lastCompletedDateKey === todayKey;
+   186→
+   187→  return (
+   188→    <div className="flex flex-col gap-2.5 h-full overflow-y-auto echo-scroll pr-0.5">
+   189→      <style jsx global>{`
+   190→        .echo-scroll::-webkit-scrollbar { width: 4px; }
+   191→        .echo-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
+   192→        .echo-scroll::-webkit-scrollbar-track { background: transparent; }
+   193→        @keyframes beacon-pulse-ring {
+   194→          0% { transform: scale(0.8); opacity: 0.8; }
+   195→          100% { transform: scale(2.2); opacity: 0; }
+   196→        }
+   197→        @keyframes beacon-glow {
+   198→          0%, 100% { box-shadow: 0 0 18px ${diffMeta.glow}, inset 0 0 12px ${diffMeta.glow}; }
+   199→          50% { box-shadow: 0 0 32px ${diffMeta.glow}, inset 0 0 20px ${diffMeta.glow}; }
+   200→        }
+   201→        @keyframes weekly-glow {
+   202→          0%, 100% { box-shadow: 0 0 18px rgba(232,121,249,0.35), inset 0 0 12px rgba(232,121,249,0.25); }
+   203→          50% { box-shadow: 0 0 32px rgba(232,121,249,0.5), inset 0 0 20px rgba(232,121,249,0.35); }
+   204→        }
+   205→        @keyframes chain-milestone-pulse {
+   206→          0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251,113,133,0.55); }
+   207→          50% { transform: scale(1.06); box-shadow: 0 0 0 8px rgba(251,113,133,0); }
+   208→        }
+   209→        .chain-milestone-reachable {
+   210→          animation: chain-milestone-pulse 1.8s ease-in-out infinite;
+   211→        }
+   212→        @keyframes chain-streak-flux {
+   213→          0%, 100% { background-position: 0% 50%; }
+   214→          50% { background-position: 100% 50%; }
+   215→        }
+   216→        .chain-streak-text {
+   217→          background: linear-gradient(90deg, #fbbf24, #fb7185, #fbbf24);
+   218→          background-size: 200% 100%;
+   219→          -webkit-background-clip: text;
+   220→          background-clip: text;
+   221→          -webkit-text-fill-color: transparent;
+   222→          animation: chain-streak-flux 4s ease-in-out infinite;
+   223→        }
+   224→      `}</style>
+   225→
+   226→      {/* 头部：信标 + 倒计时 */}
+   227→      <div className="flex items-center justify-between">
+   228→        <h3 className="text-sm font-semibold flex items-center gap-1.5">
+   229→          <Radio className="h-4 w-4 text-fuchsia-400" />
+   230→          深空信标
+   231→        </h3>
+   232→        <div className="flex items-center gap-1 text-[10px] text-muted-foreground/70">
+   233→          <Clock className="h-3 w-3" />
+   234→          次日重置
+   235→          <span className="font-mono text-fuchsia-300/90">{dayCountdown}</span>
+   236→        </div>
+   237→      </div>
+   238→
+   239→      {/* 每日挑战卡片 */}
+   240→      <div
+   241→        className="relative rounded-xl border p-3 overflow-hidden"
+   242→        style={{
+   243→          borderColor: `${diffMeta.color}55`,
+   244→          background: `linear-gradient(135deg, ${diffMeta.color}1f, rgba(0,0,0,0.45))`,
+   245→          animation: isCompleted ? "none" : "beacon-glow 3s ease-in-out infinite",
+   246→        }}
+   247→      >
+   248→        {/* 背景装饰：脉冲环 */}
+   249→        {!isCompleted && (
+   250→          <>
+   251→            <div
+   252→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   253→              style={{
+   254→                border: `1.5px solid ${diffMeta.color}`,
+   255→                animation: "beacon-pulse-ring 2.5s ease-out infinite",
+   256→              }}
+   257→            />
+   258→            <div
+   259→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   260→              style={{
+   261→                border: `1.5px solid ${diffMeta.color}`,
+   262→                animation: "beacon-pulse-ring 2.5s ease-out infinite 1.25s",
+   263→              }}
+   264→            />
+   265→          </>
+   266→        )}
+   267→
+   268→        <div className="relative">
+   269→          {/* 难度 + 类型 标签 */}
+   270→          <div className="flex items-center gap-1.5 mb-2">
+   271→            <span
+   272→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   273→              style={{ background: `${diffMeta.color}22`, color: diffMeta.color, border: `1px solid ${diffMeta.color}55` }}
+   274→            >
+   275→              <span>{diffMeta.icon}</span>
+   276→              {diffMeta.label}
+   277→            </span>
+   278→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   279→              {typeMeta.icon} {typeMeta.label}
+   280→            </span>
+   281→            {isCompleted && (
+   282→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   283→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   284→              </span>
+   285→            )}
+   286→          </div>
+   287→
+   288→          {/* 挑战标题 */}
+   289→          <h4 className="text-sm font-semibold mb-1" style={{ color: diffMeta.color, textShadow: `0 0 10px ${diffMeta.glow}` }}>
+   290→            {challenge.title}
+   291→          </h4>
+   292→          <p className="text-[11px] text-muted-foreground/80 leading-relaxed mb-2.5">
+   293→            {challenge.desc}
+   294→          </p>
+   295→
+   296→          {/* 进度条 */}
+   297→          <div className="mb-2">
+   298→            <div className="flex items-center justify-between mb-1">
+   299→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   300→              <span className="text-[11px] font-mono font-semibold" style={{ color: diffMeta.color }}>
+   301→                {Math.min(progress.progress, challenge.goal)} / {challenge.goal} {typeMeta.unit}
+   302→              </span>
+   303→            </div>
+   304→            <Progress
+   305→              value={pct}
+   306→              className="h-2 bg-black/40"
+   307→              style={{
+   308→                ["--progress-color" as string]: diffMeta.color,
+   309→              }}
+   310→            />
+   311→          </div>
+   312→
+   313→          {/* 奖励 + 领取按钮 */}
+   314→          <div className="flex items-center justify-between gap-2">
+   315→            <div className="flex items-center gap-2 text-[10px]">
+   316→              <span className="text-muted-foreground/60">奖励：</span>
+   317→              {challenge.rewardInsight > 0 && (
+   318→                <span className="text-amber-300 font-mono">+{formatNum(challenge.rewardInsight)}洞见</span>
+   319→              )}
+   320→              <span className="text-fuchsia-300 font-mono">+{challenge.rewardContact.toFixed(1)}接触</span>
+   321→            </div>
+   322→            <Button
+   323→              onClick={handleClaimDaily}
+   324→              disabled={!canClaim}
+   325→              size="sm"
+   326→              className="h-7 px-3 text-[11px] border-0"
+   327→              style={{
+   328→                background: canClaim
+   329→                  ? `linear-gradient(90deg, ${diffMeta.color}, ${diffMeta.color}cc)`
+   330→                  : `${diffMeta.color}1a`,
+   331→                color: canClaim ? "#022c22" : `${diffMeta.color}99`,
+   332→              }}
+   333→            >
+   334→              {isClaimed ? "已领取" : canClaim ? "领取奖励" : isCompleted ? "已领取" : "进行中…"}
+   335→            </Button>
+   336→          </div>
+   337→
+   338→          {/* 完成时长 */}
+   339→          {isCompleted && progress.durationSec > 0 && (
+   340→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   341→              完成用时 {Math.floor(progress.durationSec / 60)}分{progress.durationSec % 60}秒
+   342→            </div>
+   343→          )}
+   344→        </div>
+   345→      </div>
+   346→
+   347→      {/* 周挑战 + 信标链（桌面端并排，移动端单列） */}
+   348→      <div className="grid grid-cols-1 lg:grid-cols-2 gap-2.5">
+   349→        {/* ===== 周挑战卡片（fuchsia 主题） ===== */}
+   350→        <div
+   351→          className="relative rounded-xl border p-3 overflow-hidden"
+   352→          style={{
+   353→            borderColor: "rgba(232,121,249,0.4)",
+   354→            background: `linear-gradient(135deg, rgba(232,121,249,0.12), rgba(0,0,0,0.45))`,
+   355→            animation: wCompleted ? "none" : "weekly-glow 3.5s ease-in-out infinite",
+   356→          }}
+   357→        >
+   358→          {/* 头部：标题 + weekKey + 倒计时 */}
+   359→          <div className="flex items-center justify-between mb-2">
+   360→            <div className="flex items-center gap-1.5">
+   361→              <Zap className="h-3.5 w-3.5 text-fuchsia-400" />
+   362→              <span className="text-xs font-semibold text-fuchsia-200">
+   363→                周挑战 · WEEKLY
+   364→              </span>
+   365→            </div>
+   366→            <div className="flex items-center gap-1 text-[9px] text-muted-foreground/70">
+   367→              <span className="font-mono text-fuchsia-300/80">
+   368→                {weeklyChallenge.weekKey}
+   369→              </span>
+   370→              <Clock className="h-2.5 w-2.5" />
+   371→              <span className="font-mono text-fuchsia-300/90">{weekCountdown}</span>
+   372→            </div>
+   373→          </div>
+   374→
+   375→          {/* 难度 + 类型 标签 */}
+   376→          <div className="flex items-center gap-1.5 mb-2">
+   377→            <span
+   378→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   379→              style={{ background: `${wDiffMeta.color}22`, color: wDiffMeta.color, border: `1px solid ${wDiffMeta.color}55` }}
+   380→            >
+   381→              <span>{wDiffMeta.icon}</span>
+   382→              {wDiffMeta.label}
+   383→            </span>
+   384→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   385→              {wTypeMeta.icon} {wTypeMeta.label}
+   386→            </span>
+   387→            {wCompleted && (
+   388→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   389→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   390→              </span>
+   391→            )}
+   392→          </div>
+   393→
+   394→          {/* 标题 */}
+   395→          <h4
+   396→            className="text-sm font-semibold mb-1"
+   397→            style={{ color: wDiffMeta.color, textShadow: `0 0 10px ${wDiffMeta.glow}` }}
+   398→          >
+   399→            {weeklyChallenge.title}
+   400→          </h4>
+   401→          <p className="text-[10px] text-muted-foreground/80 leading-relaxed mb-2">
+   402→            {weeklyChallenge.desc}
+   403→          </p>
+   404→
+   405→          {/* 进度条 */}
+   406→          <div className="mb-2">
+   407→            <div className="flex items-center justify-between mb-1">
+   408→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   409→              <span className="text-[11px] font-mono font-semibold" style={{ color: wDiffMeta.color }}>
+   410→                {Math.min(weeklyProgress.progress, weeklyChallenge.goal)} / {weeklyChallenge.goal} {wTypeMeta.unit}
+   411→              </span>
+   412→            </div>
+   413→            <Progress
+   414→              value={wPct}
+   415→              className="h-2 bg-black/40"
+   416→              style={{
+   417→                ["--progress-color" as string]: wDiffMeta.color,
+   418→              }}
+   419→            />
+   420→          </div>
+   421→
+   422→          {/* 奖励 + 领取按钮 */}
+   423→          <div className="flex items-center justify-between gap-2">
+   424→            <div className="flex items-center gap-1.5 text-[10px]">
+   425→              <span className="text-muted-foreground/60">奖励：</span>
+   426→              {weeklyChallenge.rewardInsight > 0 && (
+   427→                <span className="text-amber-300 font-mono">
+   428→                  +{formatNum(weeklyChallenge.rewardInsight)}洞见
+   429→                </span>
+   430→              )}
+   431→              <span className="text-fuchsia-300 font-mono">
+   432→                +{weeklyChallenge.rewardContact.toFixed(1)}接触
+   433→              </span>
+   434→            </div>
+   435→            <Button
+   436→              onClick={handleClaimWeekly}
+   437→              disabled={!wCanClaim}
+   438→              size="sm"
+   439→              className="h-7 px-3 text-[11px] border-0"
+   440→              style={{
+   441→                background: wCanClaim
+   442→                  ? `linear-gradient(90deg, #34d399, #34d399cc)`
+   443→                  : "rgba(232,121,249,0.10)",
+   444→                color: wCanClaim
+   445→                  ? "#022c22"
+   446→                  : "rgba(232,121,249,0.55)",
+   447→              }}
+   448→            >
+   449→              {wClaimed
+   450→                ? "已领取"
+   451→                : wCanClaim
+   452→                ? "领取奖励"
+   453→                : wCompleted
+   454→                ? "已领取"
+   455→                : "进行中…"}
+   456→            </Button>
+   457→          </div>
+   458→
+   459→          {wCompleted && weeklyProgress.durationSec > 0 && (
+   460→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   461→              完成用时 {Math.floor(weeklyProgress.durationSec / 60)}分{weeklyProgress.durationSec % 60}秒
+   462→            </div>
+   463→          )}
+   464→        </div>
+   465→
+   466→        {/* ===== 信标链卡片（amber→rose 渐变） ===== */}
+   467→        <div
+   468→          className="relative rounded-xl border p-3 overflow-hidden"
+   469→          style={{
+   470→            borderColor: "rgba(251,191,36,0.35)",
+   471→            background: `linear-gradient(135deg, rgba(251,191,36,0.10), rgba(251,113,133,0.10), rgba(0,0,0,0.4))`,
+   472→          }}
+   473→        >
+   474→          {/* 头部：标题 + 当前连续天数 */}
+   475→          <div className="flex items-center justify-between mb-2">
+   476→            <div className="flex items-center gap-1.5">
+   477→              <Link2 className="h-3.5 w-3.5 text-amber-400" />
+   478→              <span className="text-xs font-semibold text-amber-200">
+   479→                信标链 · CHAIN
+   480→              </span>
+   481→            </div>
+   482→            <div className="flex items-baseline gap-1">
+   483→              <Flame className="h-3 w-3 text-rose-400" />
+   484→              <span className="text-[10px] text-muted-foreground/60">连续</span>
+   485→              <span className="chain-streak-text text-2xl font-bold font-mono leading-none">
+   486→                {chainState.currentStreak}
+   487→              </span>
+   488→              <span className="text-[10px] text-muted-foreground/60">天</span>
+   489→            </div>
+   490→          </div>
+   491→
+   492→          {/* 今日完成状态 */}
+   493→          <div className="mb-2 flex items-center justify-between">
+   494→            <span className="text-[10px] text-muted-foreground/70">
+   495→              {completedToday
+   496→                ? "今日已贡献"
+   497→                : "今日尚未完成日挑战"}
+   498→            </span>
+   499→            <span
+   500→              className={`text-[10px] font-mono px-1.5 py-0.5 rounded border ${
+   501→                completedToday
+   502→                  ? "bg-emerald-500/15 text-emerald-300 border-emerald-500/30"
+   503→                  : "bg-white/5 text-muted-foreground/70 border-white/10"
+   504→              }`}
+   505→            >
+   506→              {completedToday ? "✓ 已记录" : "○ 待完成"}
+   507→            </span>
+   508→          </div>
+   509→
+   510→          {/* 4 个里程碑节点横向排列 */}
+   511→          <div className="flex items-center justify-between mb-2 relative">
+   512→            {/* 节点之间的连线（背景灰） */}
+   513→            <div className="absolute top-6 left-[12.5%] right-[12.5%] h-[2px] bg-white/10" />
+   514→            {/* 已达成部分高亮（基于 prev→next 插值） */}
+   515→            {(() => {
+   516→              // 节点圆心水平位置（百分比）
+   517→              const MILESTONE_POS: Record<number, number> = {
+   518→                0: 12.5,
+   519→                3: 12.5,
+   520→                7: 37.5,
+   521→                14: 62.5,
+   522→                30: 87.5,
+   523→              };
+   524→              const prevPos =
+   525→                MILESTONE_POS[chainProgress.prev] ?? 12.5;
+   526→              const nextPos =
+   527→                chainProgress.next !== null
+   528→                  ? MILESTONE_POS[chainProgress.next] ?? 87.5
+   529→                  : 87.5;
+   530→              const pct = chainProgress.progressPct / 100;
+   531→              const activeEndPos = prevPos + (nextPos - prevPos) * pct;
+   532→              const widthPct = Math.max(0, activeEndPos - 12.5);
+   533→              if (widthPct <= 0) return null;
+   534→              return (
+   535→                <div
+   536→                  className="absolute top-6 h-[2px]"
+   537→                  style={{
+   538→                    left: "12.5%",
+   539→                    width: `${widthPct}%`,
+   540→                    background:
+   541→                      "linear-gradient(90deg, #fbbf24, #fb7185)",
+   542→                    boxShadow: "0 0 8px rgba(251,113,133,0.5)",
+   543→                  }}
+   544→                />
+   545→              );
+   546→            })()}
+   547→
+   548→            {BEACON_CHAIN_MILESTONES.map((m) => {
+   549→              const reward = BEACON_CHAIN_REWARDS.find((r) => r.milestone === m);
+   550→              const claimed = chainState.milestonesClaimed.includes(m);
+   551→              const reachable =
+   552→                chainState.currentStreak >= m && !claimed;
+   553→              const inProgress = chainState.currentStreak > 0 && nextMilestone === m;
+   554→              // 节点配色
+   555→              let nodeBg = "rgba(255,255,255,0.05)";
+   556→              let nodeBorder = "rgba(255,255,255,0.15)";
+   557→              let textColor = "rgba(255,255,255,0.4)";
+   558→              if (claimed) {
+   559→                nodeBg = "rgba(52,211,153,0.25)";
+   560→                nodeBorder = "#34d399";
+   561→                textColor = "#34d399";
+   562→              } else if (reachable) {
+   563→                nodeBg = "rgba(251,113,133,0.20)";
+   564→                nodeBorder = "#fb7185";
+   565→                textColor = "#fb7185";
+   566→              } else if (inProgress) {
+   567→                nodeBg = "rgba(251,191,36,0.20)";
+   568→                nodeBorder = "#fbbf24";
+   569→                textColor = "#fbbf24";
+   570→              }
+   571→
+   572→              return (
+   573→                <div
+   574→                  key={m}
+   575→                  className="flex flex-col items-center gap-1 z-10 flex-1"
+   576→                >
+   577→                  <div
+   578→                    className={`w-12 h-12 rounded-full flex items-center justify-center font-mono font-bold text-sm border-2 ${
+   579→                      reachable ? "chain-milestone-reachable" : ""
+   580→                    }`}
+   581→                    style={{
+   582→                      background: nodeBg,
+   583→                      borderColor: nodeBorder,
+   584→                      color: textColor,
+   585→                    }}
+   586→                  >
+   587→                    {claimed ? (
+   588→                      <Sparkles className="h-4 w-4" />
+   589→                    ) : (
+   590→                      m
+   591→                    )}
+   592→                  </div>
+   593→                  <span
+   594→                    className="text-[9px] text-center leading-tight"
+   595→                    style={{ color: textColor }}
+   596→                  >
+   597→                    {reward?.label}
+   598→                  </span>
+   599→                  {claimed ? (
+   600→                    <span className="text-[9px] text-emerald-400/80 font-mono">
+   601→                      已领
+   602→                    </span>
+   603→                  ) : reachable ? (
+   604→                    <Button
+   605→                      onClick={() => handleClaimChain(m)}
+   606→                      size="sm"
+   607→                      className="h-5 px-2 text-[9px] py-0 border-0"
+   608→                      style={{
+   609→                        background:
+   610→                          "linear-gradient(90deg, #fb7185, #f43f5e)",
+   611→                        color: "#1c0608",
+   612→                      }}
+   613→                    >
+   614→                      领取
+   615→                    </Button>
+   616→                  ) : (
+   617→                    <span className="text-[9px] text-muted-foreground/40 font-mono">
+   618→                      +{reward?.rewardInsight}洞
+   619→                    </span>
+   620→                  )}
+   621→                </div>
+   622→              );
+   623→            })}
+   624→          </div>
+   625→
+   626→          {/* 进度条 */}
+   627→          <div className="mb-2">
+   628→            <div className="flex items-center justify-between mb-1">
+   629→              <span className="text-[10px] text-muted-foreground/70">
+   630→                {chainProgress.next === null
+   631→                  ? "已通关全部里程碑"
+   632→                  : `下一目标：${chainProgress.next} 天`}
+   633→              </span>
+   634→              <span className="text-[10px] font-mono text-amber-300">
+   635→                {chainProgress.current}
+   636→                {chainProgress.next !== null && ` / ${chainProgress.next}`} 天
+   637→              </span>
+   638→            </div>
+   639→            <Progress
+   640→              value={chainProgress.progressPct}
+   641→              className="h-1.5 bg-black/40"
+   642→              style={{
+   643→                ["--progress-color" as string]: "#fbbf24",
+   644→              }}
+   645→            />
+   646→          </div>
+   647→
+   648→          {/* 底部统计 */}
+   649→          <div className="flex items-center justify-between gap-2 text-[10px]">
+   650→            <div className="flex items-center gap-2">
+   651→              <span className="text-muted-foreground/60">最长</span>
+   652→              <span className="font-mono text-amber-300">
+   653→                {chainState.longestStreak}天
+   654→              </span>
+   655→            </div>
+   656→            <div className="flex items-center gap-2">
+   657→              <span className="text-muted-foreground/60">累计</span>
+   658→              <span className="font-mono text-rose-300">
+   659→                {chainState.totalCompletions}次
+   660→              </span>
+   661→            </div>
+   662→            <div className="flex items-center gap-1">
+   663→              <span className="text-muted-foreground/60">续命</span>
+   664→              {chainState.graceUsed >= 1 ? (
+   665→                <span className="font-mono text-rose-400/80">已用</span>
+   666→              ) : (
+   667→                <span className="font-mono text-emerald-400/80">可用</span>
+   668→              )}
+   669→            </div>
+   670→          </div>
+   671→        </div>
+   672→      </div>
+   673→
+   674→      {/* 本地排行榜 */}
+   675→      <div className="rounded-xl border border-white/10 bg-black/30 p-2.5">
+   676→        <div className="flex items-center gap-1.5 mb-2">
+   677→          <Trophy className="h-3.5 w-3.5 text-amber-400" />
+   678→          <span className="text-xs font-semibold">深空排行榜</span>
+   679→          <span className="text-[10px] text-muted-foreground/50">本地 · Top {leaderboard.length || 0}</span>
+   680→        </div>
+   681→
+   682→        {leaderboard.length === 0 ? (
+   683→          <div className="text-center py-4 text-[11px] text-muted-foreground/40">
+   684→            <Trophy className="h-6 w-6 mx-auto mb-1 opacity-30" />
+   685→            尚无记录。完成今日或本周信标即可登榜。
+   686→          </div>
+   687→        ) : (
+   688→          <div className="space-y-0.5 max-h-[180px] overflow-y-auto echo-scroll">
+   689→            {leaderboard.map((entry, i) => {
+   690→              const rb = rankBadge(i);
+   691→              const eDiff = BEACON_DIFFICULTY[entry.difficulty];
+   692→              const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType];
+   693→              const isMine = entry.dateKey === getTodayKey() || entry.dateKey === getWeekKey();
+   694→              return (
+   695→                <div
+   696→                  key={`${entry.timestamp}-${i}`}
+   697→                  className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
+   698→                    entry.isWeekly
+   699→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   700→                      : isMine
+   701→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   702→                      : "hover:bg-white/5"
+   703→                  }`}
+   704→                >
+   705→                  {/* 排名 */}
+   706→                  <span className="w-6 flex items-center justify-center">
+   707→                    {rb ? (
+   708→                      <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
+   709→                    ) : (
+   710→                      <span className="text-muted-foreground/50 font-mono">{i + 1}</span>
+   711→                    )}
+   712→                  </span>
+   713→                  {/* 类型 + 难度 + 周挑战标记 */}
+   714→                  <span className="flex items-center gap-1 flex-1 min-w-0">
+   715→                    <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
+   716→                    <span className="text-muted-foreground/80 truncate">{eType.label}</span>
+   717→                    {entry.isWeekly && (
+   718→                      <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+   719→                        WEEK
+   720→                      </span>
+   721→                    )}
+   722→                    {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
+   723→                  </span>
+   724→                  {/* 用时 */}
+   725→                  <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
+   726→                    {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
+   727→                  </span>
+   728→                  {/* 分数 */}
+   729→                  <span className="font-mono font-semibold w-12 text-right" style={{ color: eDiff.color }}>
+   730→                    {formatNum(entry.score)}
+   731→                  </span>
+   732→                </div>
+   733→              );
+   734→            })}
+   735→          </div>
+   736→        )}
+   737→      </div>
+   738→
+   739→      {/* 难度图例 */}
+   740→      <div className="flex items-center justify-center gap-3 text-[9px] text-muted-foreground/50">
+   741→        {DIFFICULTY_ORDER.map((d) => {
+   742→          const m = BEACON_DIFFICULTY[d];
+   743→          return (
+   744→            <span key={d} className="flex items-center gap-1">
+   745→              <span style={{ color: m.color }}>{m.icon}</span>
+   746→              {m.label} ×{m.mult}
+   747→            </span>
+   748→          );
+   749→        })}
+   750→      </div>
+   751→    </div>
+   752→  );
+   753→}
+   754→
@@ -0,0 +1,754 @@
+     1→"use client";
+     2→// 回响星核 / Echo Nexus — 深空信标面板
+     3→// v0.5：每日挑战 + 本地排行榜
+     4→// v0.8：周挑战 + 信标链（连续完成奖励）
+     5→import { useState, useEffect, useCallback } from "react";
+     6→import { useGameStore } from "@/store/gameStore";
+     7→import { useToast } from "@/hooks/use-toast";
+     8→import { sfx } from "@/hooks/useAudio";
+     9→import {
+    10→  generateDailyChallenge,
+    11→  generateWeeklyChallenge,
+    12→  loadDailyProgress,
+    13→  loadWeeklyProgress,
+    14→  loadLeaderboard,
+    15→  loadChainState,
+    16→  claimBeaconReward,
+    17→  BEACON_DIFFICULTY,
+    18→  BEACON_TYPE_META,
+    19→  BEACON_CHAIN_MILESTONES,
+    20→  BEACON_CHAIN_REWARDS,
+    21→  getWeekKey,
+    22→  getTodayKey,
+    23→  getNextMilestone,
+    24→  getChainProgress,
+    25→  msUntilNextDay,
+    26→  msUntilNextWeek,
+    27→  formatCountdown,
+    28→  type BeaconDailyChallenge,
+    29→  type BeaconDailyProgress,
+    30→  type BeaconWeeklyChallenge,
+    31→  type BeaconWeeklyProgress,
+    32→  type BeaconScoreEntry,
+    33→  type BeaconChallengeType,
+    34→  type BeaconDifficulty,
+    35→  type BeaconChainState,
+    36→} from "@/lib/game/beacon";
+    37→import { formatNum } from "@/lib/game/config";
+    38→import { Button } from "@/components/ui/button";
+    39→import { Progress } from "@/components/ui/progress";
+    40→import {
+    41→  Radio,
+    42→  Clock,
+    43→  Trophy,
+    44→  Sparkles,
+    45→  Award,
+    46→  Crown,
+    47→  Medal,
+    48→  Link2,
+    49→  Flame,
+    50→  Zap,
+    51→} from "lucide-react";
+    52→
+    53→const DIFFICULTY_ORDER: BeaconDifficulty[] = ["routine", "anomaly", "singular"];
+    54→
+    55→function rankBadge(rank: number) {
+    56→  if (rank === 0) return { icon: Crown, color: "#fbbf24", label: "1st" };
+    57→  if (rank === 1) return { icon: Medal, color: "#cbd5e1", label: "2nd" };
+    58→  if (rank === 2) return { icon: Award, color: "#f97316", label: "3rd" };
+    59→  return null;
+    60→}
+    61→
+    62→export function BeaconPanel() {
+    63→  const grantBeaconReward = useGameStore((s) => s.grantBeaconReward);
+    64→  const claimWeeklyBeacon = useGameStore((s) => s.claimWeeklyBeacon);
+    65→  const claimChainReward = useGameStore((s) => s.claimChainReward);
+    66→  const { toast } = useToast();
+    67→
+    68→  const [challenge, setChallenge] = useState<BeaconDailyChallenge | null>(null);
+    69→  const [progress, setProgress] = useState<BeaconDailyProgress | null>(null);
+    70→  const [weeklyChallenge, setWeeklyChallenge] =
+    71→    useState<BeaconWeeklyChallenge | null>(null);
+    72→  const [weeklyProgress, setWeeklyProgress] =
+    73→    useState<BeaconWeeklyProgress | null>(null);
+    74→  const [chainState, setChainState] = useState<BeaconChainState | null>(null);
+    75→  const [leaderboard, setLeaderboard] = useState<BeaconScoreEntry[]>([]);
+    76→  const [dayCountdown, setDayCountdown] = useState("00:00:00");
+    77→  const [weekCountdown, setWeekCountdown] = useState("00:00:00");
+    78→  const [now, setNow] = useState(Date.now());
+    79→
+    80→  // 初始化 + 每秒刷新（进度 + 倒计时）
+    81→  useEffect(() => {
+    82→    setChallenge(generateDailyChallenge());
+    83→    setProgress(loadDailyProgress());
+    84→    setWeeklyChallenge(generateWeeklyChallenge());
+    85→    setWeeklyProgress(loadWeeklyProgress());
+    86→    setChainState(loadChainState());
+    87→    setLeaderboard(loadLeaderboard());
+    88→    const id = setInterval(() => {
+    89→      setNow(Date.now());
+    90→      setProgress(loadDailyProgress());
+    91→      setWeeklyProgress(loadWeeklyProgress());
+    92→      setChainState(loadChainState());
+    93→      setChallenge((c) => c ?? generateDailyChallenge());
+    94→      setWeeklyChallenge((c) => c ?? generateWeeklyChallenge());
+    95→    }, 1000);
+    96→    return () => clearInterval(id);
+    97→  }, []);
+    98→
+    99→  useEffect(() => {
+   100→    setDayCountdown(formatCountdown(msUntilNextDay(new Date(now))));
+   101→    setWeekCountdown(formatCountdown(msUntilNextWeek(new Date(now))));
+   102→  }, [now]);
+   103→
+   104→  const handleClaimDaily = useCallback(() => {
+   105→    if (!challenge || !progress) return;
+   106→    if (progress.completedAt === null || progress.claimed) return;
+   107→    const res = claimBeaconReward(challenge, progress);
+   108→    setLeaderboard(res.leaderboard);
+   109→    setProgress(loadDailyProgress());
+   110→    // 发放奖励到游戏状态
+   111→    grantBeaconReward(res.rewardInsight, res.rewardContact);
+   112→    sfx("achievement");
+   113→    toast({
+   114→      title: "✦ 每日信标奖励已领取",
+   115→      description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   116→        1
+   117→      )} 接触 · 得分 ${res.score}`,
+   118→    });
+   119→  }, [challenge, progress, toast, grantBeaconReward]);
+   120→
+   121→  const handleClaimWeekly = useCallback(() => {
+   122→    if (!weeklyChallenge || !weeklyProgress) return;
+   123→    if (weeklyProgress.completedAt === null || weeklyProgress.claimed) return;
+   124→    const res = claimWeeklyBeacon();
+   125→    setLeaderboard(loadLeaderboard());
+   126→    setWeeklyProgress(loadWeeklyProgress());
+   127→    if (res.rewardInsight > 0 || res.rewardContact > 0) {
+   128→      sfx("achievement");
+   129→      toast({
+   130→        title: "✦ 周挑战奖励已领取",
+   131→        description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   132→          1
+   133→        )} 接触 · 得分 ${res.score}`,
+   134→      });
+   135→    }
+   136→  }, [weeklyChallenge, weeklyProgress, toast, claimWeeklyBeacon]);
+   137→
+   138→  const handleClaimChain = useCallback(
+   139→    (milestone: number) => {
+   140→      const reward = BEACON_CHAIN_REWARDS.find(
+   141→        (r) => r.milestone === milestone
+   142→      );
+   143→      const res = claimChainReward(milestone);
+   144→      setChainState(loadChainState());
+   145→      if (res.ok) {
+   146→        sfx("achievement");
+   147→        toast({
+   148→          title: `✦ ${res.label || reward?.label || "里程碑"} 已领取`,
+   149→          description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   150→            1
+   151→          )} 接触`,
+   152→        });
+   153→      }
+   154→    },
+   155→    [toast, claimChainReward]
+   156→  );
+   157→
+   158→  if (!challenge || !progress || !weeklyChallenge || !weeklyProgress || !chainState) {
+   159→    return (
+   160→      <div className="flex items-center justify-center h-full text-xs text-muted-foreground/60">
+   161→        正在校准深空信标…
+   162→      </div>
+   163→    );
+   164→  }
+   165→
+   166→  const diffMeta = BEACON_DIFFICULTY[challenge.difficulty];
+   167→  const typeMeta = BEACON_TYPE_META[challenge.type];
+   168→  const pct = Math.min(100, (progress.progress / challenge.goal) * 100);
+   169→  const isCompleted = progress.completedAt !== null;
+   170→  const isClaimed = progress.claimed;
+   171→  const canClaim = isCompleted && !isClaimed;
+   172→
+   173→  // 周挑战派生量
+   174→  const wDiffMeta = BEACON_DIFFICULTY[weeklyChallenge.difficulty];
+   175→  const wTypeMeta = BEACON_TYPE_META[weeklyChallenge.type];
+   176→  const wPct = Math.min(100, (weeklyProgress.progress / weeklyChallenge.goal) * 100);
+   177→  const wCompleted = weeklyProgress.completedAt !== null;
+   178→  const wClaimed = weeklyProgress.claimed;
+   179→  const wCanClaim = wCompleted && !wClaimed;
+   180→
+   181→  // 信标链派生量
+   182→  const chainProgress = getChainProgress(chainState.currentStreak);
+   183→  const nextMilestone = getNextMilestone(chainState.currentStreak);
+   184→  const todayKey = getTodayKey();
+   185→  const completedToday = chainState.lastCompletedDateKey === todayKey;
+   186→
+   187→  return (
+   188→    <div className="flex flex-col gap-2.5 h-full overflow-y-auto echo-scroll pr-0.5">
+   189→      <style jsx global>{`
+   190→        .echo-scroll::-webkit-scrollbar { width: 4px; }
+   191→        .echo-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
+   192→        .echo-scroll::-webkit-scrollbar-track { background: transparent; }
+   193→        @keyframes beacon-pulse-ring {
+   194→          0% { transform: scale(0.8); opacity: 0.8; }
+   195→          100% { transform: scale(2.2); opacity: 0; }
+   196→        }
+   197→        @keyframes beacon-glow {
+   198→          0%, 100% { box-shadow: 0 0 18px ${diffMeta.glow}, inset 0 0 12px ${diffMeta.glow}; }
+   199→          50% { box-shadow: 0 0 32px ${diffMeta.glow}, inset 0 0 20px ${diffMeta.glow}; }
+   200→        }
+   201→        @keyframes weekly-glow {
+   202→          0%, 100% { box-shadow: 0 0 18px rgba(232,121,249,0.35), inset 0 0 12px rgba(232,121,249,0.25); }
+   203→          50% { box-shadow: 0 0 32px rgba(232,121,249,0.5), inset 0 0 20px rgba(232,121,249,0.35); }
+   204→        }
+   205→        @keyframes chain-milestone-pulse {
+   206→          0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251,113,133,0.55); }
+   207→          50% { transform: scale(1.06); box-shadow: 0 0 0 8px rgba(251,113,133,0); }
+   208→        }
+   209→        .chain-milestone-reachable {
+   210→          animation: chain-milestone-pulse 1.8s ease-in-out infinite;
+   211→        }
+   212→        @keyframes chain-streak-flux {
+   213→          0%, 100% { background-position: 0% 50%; }
+   214→          50% { background-position: 100% 50%; }
+   215→        }
+   216→        .chain-streak-text {
+   217→          background: linear-gradient(90deg, #fbbf24, #fb7185, #fbbf24);
+   218→          background-size: 200% 100%;
+   219→          -webkit-background-clip: text;
+   220→          background-clip: text;
+   221→          -webkit-text-fill-color: transparent;
+   222→          animation: chain-streak-flux 4s ease-in-out infinite;
+   223→        }
+   224→      `}</style>
+   225→
+   226→      {/* 头部：信标 + 倒计时 */}
+   227→      <div className="flex items-center justify-between">
+   228→        <h3 className="text-sm font-semibold flex items-center gap-1.5">
+   229→          <Radio className="h-4 w-4 text-fuchsia-400" />
+   230→          深空信标
+   231→        </h3>
+   232→        <div className="flex items-center gap-1 text-[10px] text-muted-foreground/70">
+   233→          <Clock className="h-3 w-3" />
+   234→          次日重置
+   235→          <span className="font-mono text-fuchsia-300/90">{dayCountdown}</span>
+   236→        </div>
+   237→      </div>
+   238→
+   239→      {/* 每日挑战卡片 */}
+   240→      <div
+   241→        className="relative rounded-xl border p-3 overflow-hidden"
+   242→        style={{
+   243→          borderColor: `${diffMeta.color}55`,
+   244→          background: `linear-gradient(135deg, ${diffMeta.color}1f, rgba(0,0,0,0.45))`,
+   245→          animation: isCompleted ? "none" : "beacon-glow 3s ease-in-out infinite",
+   246→        }}
+   247→      >
+   248→        {/* 背景装饰：脉冲环 */}
+   249→        {!isCompleted && (
+   250→          <>
+   251→            <div
+   252→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   253→              style={{
+   254→                border: `1.5px solid ${diffMeta.color}`,
+   255→                animation: "beacon-pulse-ring 2.5s ease-out infinite",
+   256→              }}
+   257→            />
+   258→            <div
+   259→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   260→              style={{
+   261→                border: `1.5px solid ${diffMeta.color}`,
+   262→                animation: "beacon-pulse-ring 2.5s ease-out infinite 1.25s",
+   263→              }}
+   264→            />
+   265→          </>
+   266→        )}
+   267→
+   268→        <div className="relative">
+   269→          {/* 难度 + 类型 标签 */}
+   270→          <div className="flex items-center gap-1.5 mb-2">
+   271→            <span
+   272→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   273→              style={{ background: `${diffMeta.color}22`, color: diffMeta.color, border: `1px solid ${diffMeta.color}55` }}
+   274→            >
+   275→              <span>{diffMeta.icon}</span>
+   276→              {diffMeta.label}
+   277→            </span>
+   278→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   279→              {typeMeta.icon} {typeMeta.label}
+   280→            </span>
+   281→            {isCompleted && (
+   282→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   283→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   284→              </span>
+   285→            )}
+   286→          </div>
+   287→
+   288→          {/* 挑战标题 */}
+   289→          <h4 className="text-sm font-semibold mb-1" style={{ color: diffMeta.color, textShadow: `0 0 10px ${diffMeta.glow}` }}>
+   290→            {challenge.title}
+   291→          </h4>
+   292→          <p className="text-[11px] text-muted-foreground/80 leading-relaxed mb-2.5">
+   293→            {challenge.desc}
+   294→          </p>
+   295→
+   296→          {/* 进度条 */}
+   297→          <div className="mb-2">
+   298→            <div className="flex items-center justify-between mb-1">
+   299→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   300→              <span className="text-[11px] font-mono font-semibold" style={{ color: diffMeta.color }}>
+   301→                {Math.min(progress.progress, challenge.goal)} / {challenge.goal} {typeMeta.unit}
+   302→              </span>
+   303→            </div>
+   304→            <Progress
+   305→              value={pct}
+   306→              className="h-2 bg-black/40"
+   307→              style={{
+   308→                ["--progress-color" as string]: diffMeta.color,
+   309→              }}
+   310→            />
+   311→          </div>
+   312→
+   313→          {/* 奖励 + 领取按钮 */}
+   314→          <div className="flex items-center justify-between gap-2">
+   315→            <div className="flex items-center gap-2 text-[10px]">
+   316→              <span className="text-muted-foreground/60">奖励：</span>
+   317→              {challenge.rewardInsight > 0 && (
+   318→                <span className="text-amber-300 font-mono">+{formatNum(challenge.rewardInsight)}洞见</span>
+   319→              )}
+   320→              <span className="text-fuchsia-300 font-mono">+{challenge.rewardContact.toFixed(1)}接触</span>
+   321→            </div>
+   322→            <Button
+   323→              onClick={handleClaimDaily}
+   324→              disabled={!canClaim}
+   325→              size="sm"
+   326→              className="h-7 px-3 text-[11px] border-0"
+   327→              style={{
+   328→                background: canClaim
+   329→                  ? `linear-gradient(90deg, ${diffMeta.color}, ${diffMeta.color}cc)`
+   330→                  : `${diffMeta.color}1a`,
+   331→                color: canClaim ? "#022c22" : `${diffMeta.color}99`,
+   332→              }}
+   333→            >
+   334→              {isClaimed ? "已领取" : canClaim ? "领取奖励" : isCompleted ? "已领取" : "进行中…"}
+   335→            </Button>
+   336→          </div>
+   337→
+   338→          {/* 完成时长 */}
+   339→          {isCompleted && progress.durationSec > 0 && (
+   340→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   341→              完成用时 {Math.floor(progress.durationSec / 60)}分{progress.durationSec % 60}秒
+   342→            </div>
+   343→          )}
+   344→        </div>
+   345→      </div>
+   346→
+   347→      {/* 周挑战 + 信标链（桌面端并排，移动端单列） */}
+   348→      <div className="grid grid-cols-1 lg:grid-cols-2 gap-2.5">
+   349→        {/* ===== 周挑战卡片（fuchsia 主题） ===== */}
+   350→        <div
+   351→          className="relative rounded-xl border p-3 overflow-hidden"
+   352→          style={{
+   353→            borderColor: "rgba(232,121,249,0.4)",
+   354→            background: `linear-gradient(135deg, rgba(232,121,249,0.12), rgba(0,0,0,0.45))`,
+   355→            animation: wCompleted ? "none" : "weekly-glow 3.5s ease-in-out infinite",
+   356→          }}
+   357→        >
+   358→          {/* 头部：标题 + weekKey + 倒计时 */}
+   359→          <div className="flex items-center justify-between mb-2">
+   360→            <div className="flex items-center gap-1.5">
+   361→              <Zap className="h-3.5 w-3.5 text-fuchsia-400" />
+   362→              <span className="text-xs font-semibold text-fuchsia-200">
+   363→                周挑战 · WEEKLY
+   364→              </span>
+   365→            </div>
+   366→            <div className="flex items-center gap-1 text-[9px] text-muted-foreground/70">
+   367→              <span className="font-mono text-fuchsia-300/80">
+   368→                {weeklyChallenge.weekKey}
+   369→              </span>
+   370→              <Clock className="h-2.5 w-2.5" />
+   371→              <span className="font-mono text-fuchsia-300/90">{weekCountdown}</span>
+   372→            </div>
+   373→          </div>
+   374→
+   375→          {/* 难度 + 类型 标签 */}
+   376→          <div className="flex items-center gap-1.5 mb-2">
+   377→            <span
+   378→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   379→              style={{ background: `${wDiffMeta.color}22`, color: wDiffMeta.color, border: `1px solid ${wDiffMeta.color}55` }}
+   380→            >
+   381→              <span>{wDiffMeta.icon}</span>
+   382→              {wDiffMeta.label}
+   383→            </span>
+   384→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   385→              {wTypeMeta.icon} {wTypeMeta.label}
+   386→            </span>
+   387→            {wCompleted && (
+   388→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   389→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   390→              </span>
+   391→            )}
+   392→          </div>
+   393→
+   394→          {/* 标题 */}
+   395→          <h4
+   396→            className="text-sm font-semibold mb-1"
+   397→            style={{ color: wDiffMeta.color, textShadow: `0 0 10px ${wDiffMeta.glow}` }}
+   398→          >
+   399→            {weeklyChallenge.title}
+   400→          </h4>
+   401→          <p className="text-[10px] text-muted-foreground/80 leading-relaxed mb-2">
+   402→            {weeklyChallenge.desc}
+   403→          </p>
+   404→
+   405→          {/* 进度条 */}
+   406→          <div className="mb-2">
+   407→            <div className="flex items-center justify-between mb-1">
+   408→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   409→              <span className="text-[11px] font-mono font-semibold" style={{ color: wDiffMeta.color }}>
+   410→                {Math.min(weeklyProgress.progress, weeklyChallenge.goal)} / {weeklyChallenge.goal} {wTypeMeta.unit}
+   411→              </span>
+   412→            </div>
+   413→            <Progress
+   414→              value={wPct}
+   415→              className="h-2 bg-black/40"
+   416→              style={{
+   417→                ["--progress-color" as string]: wDiffMeta.color,
+   418→              }}
+   419→            />
+   420→          </div>
+   421→
+   422→          {/* 奖励 + 领取按钮 */}
+   423→          <div className="flex items-center justify-between gap-2">
+   424→            <div className="flex items-center gap-1.5 text-[10px]">
+   425→              <span className="text-muted-foreground/60">奖励：</span>
+   426→              {weeklyChallenge.rewardInsight > 0 && (
+   427→                <span className="text-amber-300 font-mono">
+   428→                  +{formatNum(weeklyChallenge.rewardInsight)}洞见
+   429→                </span>
+   430→              )}
+   431→              <span className="text-fuchsia-300 font-mono">
+   432→                +{weeklyChallenge.rewardContact.toFixed(1)}接触
+   433→              </span>
+   434→            </div>
+   435→            <Button
+   436→              onClick={handleClaimWeekly}
+   437→              disabled={!wCanClaim}
+   438→              size="sm"
+   439→              className="h-7 px-3 text-[11px] border-0"
+   440→              style={{
+   441→                background: wCanClaim
+   442→                  ? `linear-gradient(90deg, #34d399, #34d399cc)`
+   443→                  : "rgba(232,121,249,0.10)",
+   444→                color: wCanClaim
+   445→                  ? "#022c22"
+   446→                  : "rgba(232,121,249,0.55)",
+   447→              }}
+   448→            >
+   449→              {wClaimed
+   450→                ? "已领取"
+   451→                : wCanClaim
+   452→                ? "领取奖励"
+   453→                : wCompleted
+   454→                ? "已领取"
+   455→                : "进行中…"}
+   456→            </Button>
+   457→          </div>
+   458→
+   459→          {wCompleted && weeklyProgress.durationSec > 0 && (
+   460→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   461→              完成用时 {Math.floor(weeklyProgress.durationSec / 60)}分{weeklyProgress.durationSec % 60}秒
+   462→            </div>
+   463→          )}
+   464→        </div>
+   465→
+   466→        {/* ===== 信标链卡片（amber→rose 渐变） ===== */}
+   467→        <div
+   468→          className="relative rounded-xl border p-3 overflow-hidden"
+   469→          style={{
+   470→            borderColor: "rgba(251,191,36,0.35)",
+   471→            background: `linear-gradient(135deg, rgba(251,191,36,0.10), rgba(251,113,133,0.10), rgba(0,0,0,0.4))`,
+   472→          }}
+   473→        >
+   474→          {/* 头部：标题 + 当前连续天数 */}
+   475→          <div className="flex items-center justify-between mb-2">
+   476→            <div className="flex items-center gap-1.5">
+   477→              <Link2 className="h-3.5 w-3.5 text-amber-400" />
+   478→              <span className="text-xs font-semibold text-amber-200">
+   479→                信标链 · CHAIN
+   480→              </span>
+   481→            </div>
+   482→            <div className="flex items-baseline gap-1">
+   483→              <Flame className="h-3 w-3 text-rose-400" />
+   484→              <span className="text-[10px] text-muted-foreground/60">连续</span>
+   485→              <span className="chain-streak-text text-2xl font-bold font-mono leading-none">
+   486→                {chainState.currentStreak}
+   487→              </span>
+   488→              <span className="text-[10px] text-muted-foreground/60">天</span>
+   489→            </div>
+   490→          </div>
+   491→
+   492→          {/* 今日完成状态 */}
+   493→          <div className="mb-2 flex items-center justify-between">
+   494→            <span className="text-[10px] text-muted-foreground/70">
+   495→              {completedToday
+   496→                ? "今日已贡献"
+   497→                : "今日尚未完成日挑战"}
+   498→            </span>
+   499→            <span
+   500→              className={`text-[10px] font-mono px-1.5 py-0.5 rounded border ${
+   501→                completedToday
+   502→                  ? "bg-emerald-500/15 text-emerald-300 border-emerald-500/30"
+   503→                  : "bg-white/5 text-muted-foreground/70 border-white/10"
+   504→              }`}
+   505→            >
+   506→              {completedToday ? "✓ 已记录" : "○ 待完成"}
+   507→            </span>
+   508→          </div>
+   509→
+   510→          {/* 4 个里程碑节点横向排列 */}
+   511→          <div className="flex items-center justify-between mb-2 relative">
+   512→            {/* 节点之间的连线（背景灰） */}
+   513→            <div className="absolute top-6 left-[12.5%] right-[12.5%] h-[2px] bg-white/10" />
+   514→            {/* 已达成部分高亮（基于 prev→next 插值） */}
+   515→            {(() => {
+   516→              // 节点圆心水平位置（百分比）
+   517→              const MILESTONE_POS: Record<number, number> = {
+   518→                0: 12.5,
+   519→                3: 12.5,
+   520→                7: 37.5,
+   521→                14: 62.5,
+   522→                30: 87.5,
+   523→              };
+   524→              const prevPos =
+   525→                MILESTONE_POS[chainProgress.prev] ?? 12.5;
+   526→              const nextPos =
+   527→                chainProgress.next !== null
+   528→                  ? MILESTONE_POS[chainProgress.next] ?? 87.5
+   529→                  : 87.5;
+   530→              const pct = chainProgress.progressPct / 100;
+   531→              const activeEndPos = prevPos + (nextPos - prevPos) * pct;
+   532→              const widthPct = Math.max(0, activeEndPos - 12.5);
+   533→              if (widthPct <= 0) return null;
+   534→              return (
+   535→                <div
+   536→                  className="absolute top-6 h-[2px]"
+   537→                  style={{
+   538→                    left: "12.5%",
+   539→                    width: `${widthPct}%`,
+   540→                    background:
+   541→                      "linear-gradient(90deg, #fbbf24, #fb7185)",
+   542→                    boxShadow: "0 0 8px rgba(251,113,133,0.5)",
+   543→                  }}
+   544→                />
+   545→              );
+   546→            })()}
+   547→
+   548→            {BEACON_CHAIN_MILESTONES.map((m) => {
+   549→              const reward = BEACON_CHAIN_REWARDS.find((r) => r.milestone === m);
+   550→              const claimed = chainState.milestonesClaimed.includes(m);
+   551→              const reachable =
+   552→                chainState.currentStreak >= m && !claimed;
+   553→              const inProgress = chainState.currentStreak > 0 && nextMilestone === m;
+   554→              // 节点配色
+   555→              let nodeBg = "rgba(255,255,255,0.05)";
+   556→              let nodeBorder = "rgba(255,255,255,0.15)";
+   557→              let textColor = "rgba(255,255,255,0.4)";
+   558→              if (claimed) {
+   559→                nodeBg = "rgba(52,211,153,0.25)";
+   560→                nodeBorder = "#34d399";
+   561→                textColor = "#34d399";
+   562→              } else if (reachable) {
+   563→                nodeBg = "rgba(251,113,133,0.20)";
+   564→                nodeBorder = "#fb7185";
+   565→                textColor = "#fb7185";
+   566→              } else if (inProgress) {
+   567→                nodeBg = "rgba(251,191,36,0.20)";
+   568→                nodeBorder = "#fbbf24";
+   569→                textColor = "#fbbf24";
+   570→              }
+   571→
+   572→              return (
+   573→                <div
+   574→                  key={m}
+   575→                  className="flex flex-col items-center gap-1 z-10 flex-1"
+   576→                >
+   577→                  <div
+   578→                    className={`w-12 h-12 rounded-full flex items-center justify-center font-mono font-bold text-sm border-2 ${
+   579→                      reachable ? "chain-milestone-reachable" : ""
+   580→                    }`}
+   581→                    style={{
+   582→                      background: nodeBg,
+   583→                      borderColor: nodeBorder,
+   584→                      color: textColor,
+   585→                    }}
+   586→                  >
+   587→                    {claimed ? (
+   588→                      <Sparkles className="h-4 w-4" />
+   589→                    ) : (
+   590→                      m
+   591→                    )}
+   592→                  </div>
+   593→                  <span
+   594→                    className="text-[9px] text-center leading-tight"
+   595→                    style={{ color: textColor }}
+   596→                  >
+   597→                    {reward?.label}
+   598→                  </span>
+   599→                  {claimed ? (
+   600→                    <span className="text-[9px] text-emerald-400/80 font-mono">
+   601→                      已领
+   602→                    </span>
+   603→                  ) : reachable ? (
+   604→                    <Button
+   605→                      onClick={() => handleClaimChain(m)}
+   606→                      size="sm"
+   607→                      className="h-5 px-2 text-[9px] py-0 border-0"
+   608→                      style={{
+   609→                        background:
+   610→                          "linear-gradient(90deg, #fb7185, #f43f5e)",
+   611→                        color: "#1c0608",
+   612→                      }}
+   613→                    >
+   614→                      领取
+   615→                    </Button>
+   616→                  ) : (
+   617→                    <span className="text-[9px] text-muted-foreground/40 font-mono">
+   618→                      +{reward?.rewardInsight}洞
+   619→                    </span>
+   620→                  )}
+   621→                </div>
+   622→              );
+   623→            })}
+   624→          </div>
+   625→
+   626→          {/* 进度条 */}
+   627→          <div className="mb-2">
+   628→            <div className="flex items-center justify-between mb-1">
+   629→              <span className="text-[10px] text-muted-foreground/70">
+   630→                {chainProgress.next === null
+   631→                  ? "已通关全部里程碑"
+   632→                  : `下一目标：${chainProgress.next} 天`}
+   633→              </span>
+   634→              <span className="text-[10px] font-mono text-amber-300">
+   635→                {chainProgress.current}
+   636→                {chainProgress.next !== null && ` / ${chainProgress.next}`} 天
+   637→              </span>
+   638→            </div>
+   639→            <Progress
+   640→              value={chainProgress.progressPct}
+   641→              className="h-1.5 bg-black/40"
+   642→              style={{
+   643→                ["--progress-color" as string]: "#fbbf24",
+   644→              }}
+   645→            />
+   646→          </div>
+   647→
+   648→          {/* 底部统计 */}
+   649→          <div className="flex items-center justify-between gap-2 text-[10px]">
+   650→            <div className="flex items-center gap-2">
+   651→              <span className="text-muted-foreground/60">最长</span>
+   652→              <span className="font-mono text-amber-300">
+   653→                {chainState.longestStreak}天
+   654→              </span>
+   655→            </div>
+   656→            <div className="flex items-center gap-2">
+   657→              <span className="text-muted-foreground/60">累计</span>
+   658→              <span className="font-mono text-rose-300">
+   659→                {chainState.totalCompletions}次
+   660→              </span>
+   661→            </div>
+   662→            <div className="flex items-center gap-1">
+   663→              <span className="text-muted-foreground/60">续命</span>
+   664→              {chainState.graceUsed >= 1 ? (
+   665→                <span className="font-mono text-rose-400/80">已用</span>
+   666→              ) : (
+   667→                <span className="font-mono text-emerald-400/80">可用</span>
+   668→              )}
+   669→            </div>
+   670→          </div>
+   671→        </div>
+   672→      </div>
+   673→
+   674→      {/* 本地排行榜 */}
+   675→      <div className="rounded-xl border border-white/10 bg-black/30 p-2.5">
+   676→        <div className="flex items-center gap-1.5 mb-2">
+   677→          <Trophy className="h-3.5 w-3.5 text-amber-400" />
+   678→          <span className="text-xs font-semibold">深空排行榜</span>
+   679→          <span className="text-[10px] text-muted-foreground/50">本地 · Top {leaderboard.length || 0}</span>
+   680→        </div>
+   681→
+   682→        {leaderboard.length === 0 ? (
+   683→          <div className="text-center py-4 text-[11px] text-muted-foreground/40">
+   684→            <Trophy className="h-6 w-6 mx-auto mb-1 opacity-30" />
+   685→            尚无记录。完成今日或本周信标即可登榜。
+   686→          </div>
+   687→        ) : (
+   688→          <div className="space-y-0.5 max-h-[180px] overflow-y-auto echo-scroll">
+   689→            {leaderboard.map((entry, i) => {
+   690→              const rb = rankBadge(i);
+   691→              const eDiff = BEACON_DIFFICULTY[entry.difficulty];
+   692→              const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType];
+   693→              const isMine = entry.dateKey === getTodayKey() || entry.dateKey === getWeekKey();
+   694→              return (
+   695→                <div
+   696→                  key={`${entry.timestamp}-${i}`}
+   697→                  className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
+   698→                    entry.isWeekly
+   699→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   700→                      : isMine
+   701→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   702→                      : "hover:bg-white/5"
+   703→                  }`}
+   704→                >
+   705→                  {/* 排名 */}
+   706→                  <span className="w-6 flex items-center justify-center">
+   707→                    {rb ? (
+   708→                      <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
+   709→                    ) : (
+   710→                      <span className="text-muted-foreground/50 font-mono">{i + 1}</span>
+   711→                    )}
+   712→                  </span>
+   713→                  {/* 类型 + 难度 + 周挑战标记 */}
+   714→                  <span className="flex items-center gap-1 flex-1 min-w-0">
+   715→                    <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
+   716→                    <span className="text-muted-foreground/80 truncate">{eType.label}</span>
+   717→                    {entry.isWeekly && (
+   718→                      <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+   719→                        WEEK
+   720→                      </span>
+   721→                    )}
+   722→                    {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
+   723→                  </span>
+   724→                  {/* 用时 */}
+   725→                  <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
+   726→                    {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
+   727→                  </span>
+   728→                  {/* 分数 */}
+   729→                  <span className="font-mono font-semibold w-12 text-right" style={{ color: eDiff.color }}>
+   730→                    {formatNum(entry.score)}
+   731→                  </span>
+   732→                </div>
+   733→              );
+   734→            })}
+   735→          </div>
+   736→        )}
+   737→      </div>
+   738→
+   739→      {/* 难度图例 */}
+   740→      <div className="flex items-center justify-center gap-3 text-[9px] text-muted-foreground/50">
+   741→        {DIFFICULTY_ORDER.map((d) => {
+   742→          const m = BEACON_DIFFICULTY[d];
+   743→          return (
+   744→            <span key={d} className="flex items-center gap-1">
+   745→              <span style={{ color: m.color }}>{m.icon}</span>
+   746→              {m.label} ×{m.mult}
+   747→            </span>
+   748→          );
+   749→        })}
+   750→      </div>
+   751→    </div>
+   752→  );
+   753→}
+   754→
@@ -0,0 +1,754 @@
+     1→     1→"use client";
+     2→     2→// 回响星核 / Echo Nexus — 深空信标面板
+     3→     3→// v0.5：每日挑战 + 本地排行榜
+     4→     4→// v0.8：周挑战 + 信标链（连续完成奖励）
+     5→     5→import { useState, useEffect, useCallback } from "react";
+     6→     6→import { useGameStore } from "@/store/gameStore";
+     7→     7→import { useToast } from "@/hooks/use-toast";
+     8→     8→import { sfx } from "@/hooks/useAudio";
+     9→     9→import {
+    10→    10→  generateDailyChallenge,
+    11→    11→  generateWeeklyChallenge,
+    12→    12→  loadDailyProgress,
+    13→    13→  loadWeeklyProgress,
+    14→    14→  loadLeaderboard,
+    15→    15→  loadChainState,
+    16→    16→  claimBeaconReward,
+    17→    17→  BEACON_DIFFICULTY,
+    18→    18→  BEACON_TYPE_META,
+    19→    19→  BEACON_CHAIN_MILESTONES,
+    20→    20→  BEACON_CHAIN_REWARDS,
+    21→    21→  getWeekKey,
+    22→    22→  getTodayKey,
+    23→    23→  getNextMilestone,
+    24→    24→  getChainProgress,
+    25→    25→  msUntilNextDay,
+    26→    26→  msUntilNextWeek,
+    27→    27→  formatCountdown,
+    28→    28→  type BeaconDailyChallenge,
+    29→    29→  type BeaconDailyProgress,
+    30→    30→  type BeaconWeeklyChallenge,
+    31→    31→  type BeaconWeeklyProgress,
+    32→    32→  type BeaconScoreEntry,
+    33→    33→  type BeaconChallengeType,
+    34→    34→  type BeaconDifficulty,
+    35→    35→  type BeaconChainState,
+    36→    36→} from "@/lib/game/beacon";
+    37→    37→import { formatNum } from "@/lib/game/config";
+    38→    38→import { Button } from "@/components/ui/button";
+    39→    39→import { Progress } from "@/components/ui/progress";
+    40→    40→import {
+    41→    41→  Radio,
+    42→    42→  Clock,
+    43→    43→  Trophy,
+    44→    44→  Sparkles,
+    45→    45→  Award,
+    46→    46→  Crown,
+    47→    47→  Medal,
+    48→    48→  Link2,
+    49→    49→  Flame,
+    50→    50→  Zap,
+    51→    51→} from "lucide-react";
+    52→    52→
+    53→    53→const DIFFICULTY_ORDER: BeaconDifficulty[] = ["routine", "anomaly", "singular"];
+    54→    54→
+    55→    55→function rankBadge(rank: number) {
+    56→    56→  if (rank === 0) return { icon: Crown, color: "#fbbf24", label: "1st" };
+    57→    57→  if (rank === 1) return { icon: Medal, color: "#cbd5e1", label: "2nd" };
+    58→    58→  if (rank === 2) return { icon: Award, color: "#f97316", label: "3rd" };
+    59→    59→  return null;
+    60→    60→}
+    61→    61→
+    62→    62→export function BeaconPanel() {
+    63→    63→  const grantBeaconReward = useGameStore((s) => s.grantBeaconReward);
+    64→    64→  const claimWeeklyBeacon = useGameStore((s) => s.claimWeeklyBeacon);
+    65→    65→  const claimChainReward = useGameStore((s) => s.claimChainReward);
+    66→    66→  const { toast } = useToast();
+    67→    67→
+    68→    68→  const [challenge, setChallenge] = useState<BeaconDailyChallenge | null>(null);
+    69→    69→  const [progress, setProgress] = useState<BeaconDailyProgress | null>(null);
+    70→    70→  const [weeklyChallenge, setWeeklyChallenge] =
+    71→    71→    useState<BeaconWeeklyChallenge | null>(null);
+    72→    72→  const [weeklyProgress, setWeeklyProgress] =
+    73→    73→    useState<BeaconWeeklyProgress | null>(null);
+    74→    74→  const [chainState, setChainState] = useState<BeaconChainState | null>(null);
+    75→    75→  const [leaderboard, setLeaderboard] = useState<BeaconScoreEntry[]>([]);
+    76→    76→  const [dayCountdown, setDayCountdown] = useState("00:00:00");
+    77→    77→  const [weekCountdown, setWeekCountdown] = useState("00:00:00");
+    78→    78→  const [now, setNow] = useState(Date.now());
+    79→    79→
+    80→    80→  // 初始化 + 每秒刷新（进度 + 倒计时）
+    81→    81→  useEffect(() => {
+    82→    82→    setChallenge(generateDailyChallenge());
+    83→    83→    setProgress(loadDailyProgress());
+    84→    84→    setWeeklyChallenge(generateWeeklyChallenge());
+    85→    85→    setWeeklyProgress(loadWeeklyProgress());
+    86→    86→    setChainState(loadChainState());
+    87→    87→    setLeaderboard(loadLeaderboard());
+    88→    88→    const id = setInterval(() => {
+    89→    89→      setNow(Date.now());
+    90→    90→      setProgress(loadDailyProgress());
+    91→    91→      setWeeklyProgress(loadWeeklyProgress());
+    92→    92→      setChainState(loadChainState());
+    93→    93→      setChallenge((c) => c ?? generateDailyChallenge());
+    94→    94→      setWeeklyChallenge((c) => c ?? generateWeeklyChallenge());
+    95→    95→    }, 1000);
+    96→    96→    return () => clearInterval(id);
+    97→    97→  }, []);
+    98→    98→
+    99→    99→  useEffect(() => {
+   100→   100→    setDayCountdown(formatCountdown(msUntilNextDay(new Date(now))));
+   101→   101→    setWeekCountdown(formatCountdown(msUntilNextWeek(new Date(now))));
+   102→   102→  }, [now]);
+   103→   103→
+   104→   104→  const handleClaimDaily = useCallback(() => {
+   105→   105→    if (!challenge || !progress) return;
+   106→   106→    if (progress.completedAt === null || progress.claimed) return;
+   107→   107→    const res = claimBeaconReward(challenge, progress);
+   108→   108→    setLeaderboard(res.leaderboard);
+   109→   109→    setProgress(loadDailyProgress());
+   110→   110→    // 发放奖励到游戏状态
+   111→   111→    grantBeaconReward(res.rewardInsight, res.rewardContact);
+   112→   112→    sfx("achievement");
+   113→   113→    toast({
+   114→   114→      title: "✦ 每日信标奖励已领取",
+   115→   115→      description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   116→   116→        1
+   117→   117→      )} 接触 · 得分 ${res.score}`,
+   118→   118→    });
+   119→   119→  }, [challenge, progress, toast, grantBeaconReward]);
+   120→   120→
+   121→   121→  const handleClaimWeekly = useCallback(() => {
+   122→   122→    if (!weeklyChallenge || !weeklyProgress) return;
+   123→   123→    if (weeklyProgress.completedAt === null || weeklyProgress.claimed) return;
+   124→   124→    const res = claimWeeklyBeacon();
+   125→   125→    setLeaderboard(loadLeaderboard());
+   126→   126→    setWeeklyProgress(loadWeeklyProgress());
+   127→   127→    if (res.rewardInsight > 0 || res.rewardContact > 0) {
+   128→   128→      sfx("achievement");
+   129→   129→      toast({
+   130→   130→        title: "✦ 周挑战奖励已领取",
+   131→   131→        description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   132→   132→          1
+   133→   133→        )} 接触 · 得分 ${res.score}`,
+   134→   134→      });
+   135→   135→    }
+   136→   136→  }, [weeklyChallenge, weeklyProgress, toast, claimWeeklyBeacon]);
+   137→   137→
+   138→   138→  const handleClaimChain = useCallback(
+   139→   139→    (milestone: number) => {
+   140→   140→      const reward = BEACON_CHAIN_REWARDS.find(
+   141→   141→        (r) => r.milestone === milestone
+   142→   142→      );
+   143→   143→      const res = claimChainReward(milestone);
+   144→   144→      setChainState(loadChainState());
+   145→   145→      if (res.ok) {
+   146→   146→        sfx("achievement");
+   147→   147→        toast({
+   148→   148→          title: `✦ ${res.label || reward?.label || "里程碑"} 已领取`,
+   149→   149→          description: `+${res.rewardInsight} 洞见 · +${res.rewardContact.toFixed(
+   150→   150→            1
+   151→   151→          )} 接触`,
+   152→   152→        });
+   153→   153→      }
+   154→   154→    },
+   155→   155→    [toast, claimChainReward]
+   156→   156→  );
+   157→   157→
+   158→   158→  if (!challenge || !progress || !weeklyChallenge || !weeklyProgress || !chainState) {
+   159→   159→    return (
+   160→   160→      <div className="flex items-center justify-center h-full text-xs text-muted-foreground/60">
+   161→   161→        正在校准深空信标…
+   162→   162→      </div>
+   163→   163→    );
+   164→   164→  }
+   165→   165→
+   166→   166→  const diffMeta = BEACON_DIFFICULTY[challenge.difficulty];
+   167→   167→  const typeMeta = BEACON_TYPE_META[challenge.type];
+   168→   168→  const pct = Math.min(100, (progress.progress / challenge.goal) * 100);
+   169→   169→  const isCompleted = progress.completedAt !== null;
+   170→   170→  const isClaimed = progress.claimed;
+   171→   171→  const canClaim = isCompleted && !isClaimed;
+   172→   172→
+   173→   173→  // 周挑战派生量
+   174→   174→  const wDiffMeta = BEACON_DIFFICULTY[weeklyChallenge.difficulty];
+   175→   175→  const wTypeMeta = BEACON_TYPE_META[weeklyChallenge.type];
+   176→   176→  const wPct = Math.min(100, (weeklyProgress.progress / weeklyChallenge.goal) * 100);
+   177→   177→  const wCompleted = weeklyProgress.completedAt !== null;
+   178→   178→  const wClaimed = weeklyProgress.claimed;
+   179→   179→  const wCanClaim = wCompleted && !wClaimed;
+   180→   180→
+   181→   181→  // 信标链派生量
+   182→   182→  const chainProgress = getChainProgress(chainState.currentStreak);
+   183→   183→  const nextMilestone = getNextMilestone(chainState.currentStreak);
+   184→   184→  const todayKey = getTodayKey();
+   185→   185→  const completedToday = chainState.lastCompletedDateKey === todayKey;
+   186→   186→
+   187→   187→  return (
+   188→   188→    <div className="flex flex-col gap-2.5 h-full overflow-y-auto echo-scroll pr-0.5">
+   189→   189→      <style jsx global>{`
+   190→   190→        .echo-scroll::-webkit-scrollbar { width: 4px; }
+   191→   191→        .echo-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
+   192→   192→        .echo-scroll::-webkit-scrollbar-track { background: transparent; }
+   193→   193→        @keyframes beacon-pulse-ring {
+   194→   194→          0% { transform: scale(0.8); opacity: 0.8; }
+   195→   195→          100% { transform: scale(2.2); opacity: 0; }
+   196→   196→        }
+   197→   197→        @keyframes beacon-glow {
+   198→   198→          0%, 100% { box-shadow: 0 0 18px ${diffMeta.glow}, inset 0 0 12px ${diffMeta.glow}; }
+   199→   199→          50% { box-shadow: 0 0 32px ${diffMeta.glow}, inset 0 0 20px ${diffMeta.glow}; }
+   200→   200→        }
+   201→   201→        @keyframes weekly-glow {
+   202→   202→          0%, 100% { box-shadow: 0 0 18px rgba(232,121,249,0.35), inset 0 0 12px rgba(232,121,249,0.25); }
+   203→   203→          50% { box-shadow: 0 0 32px rgba(232,121,249,0.5), inset 0 0 20px rgba(232,121,249,0.35); }
+   204→   204→        }
+   205→   205→        @keyframes chain-milestone-pulse {
+   206→   206→          0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251,113,133,0.55); }
+   207→   207→          50% { transform: scale(1.06); box-shadow: 0 0 0 8px rgba(251,113,133,0); }
+   208→   208→        }
+   209→   209→        .chain-milestone-reachable {
+   210→   210→          animation: chain-milestone-pulse 1.8s ease-in-out infinite;
+   211→   211→        }
+   212→   212→        @keyframes chain-streak-flux {
+   213→   213→          0%, 100% { background-position: 0% 50%; }
+   214→   214→          50% { background-position: 100% 50%; }
+   215→   215→        }
+   216→   216→        .chain-streak-text {
+   217→   217→          background: linear-gradient(90deg, #fbbf24, #fb7185, #fbbf24);
+   218→   218→          background-size: 200% 100%;
+   219→   219→          -webkit-background-clip: text;
+   220→   220→          background-clip: text;
+   221→   221→          -webkit-text-fill-color: transparent;
+   222→   222→          animation: chain-streak-flux 4s ease-in-out infinite;
+   223→   223→        }
+   224→   224→      `}</style>
+   225→   225→
+   226→   226→      {/* 头部：信标 + 倒计时 */}
+   227→   227→      <div className="flex items-center justify-between">
+   228→   228→        <h3 className="text-sm font-semibold flex items-center gap-1.5">
+   229→   229→          <Radio className="h-4 w-4 text-fuchsia-400" />
+   230→   230→          深空信标
+   231→   231→        </h3>
+   232→   232→        <div className="flex items-center gap-1 text-[10px] text-muted-foreground/70">
+   233→   233→          <Clock className="h-3 w-3" />
+   234→   234→          次日重置
+   235→   235→          <span className="font-mono text-fuchsia-300/90">{dayCountdown}</span>
+   236→   236→        </div>
+   237→   237→      </div>
+   238→   238→
+   239→   239→      {/* 每日挑战卡片 */}
+   240→   240→      <div
+   241→   241→        className="relative rounded-xl border p-3 overflow-hidden"
+   242→   242→        style={{
+   243→   243→          borderColor: `${diffMeta.color}55`,
+   244→   244→          background: `linear-gradient(135deg, ${diffMeta.color}1f, rgba(0,0,0,0.45))`,
+   245→   245→          animation: isCompleted ? "none" : "beacon-glow 3s ease-in-out infinite",
+   246→   246→        }}
+   247→   247→      >
+   248→   248→        {/* 背景装饰：脉冲环 */}
+   249→   249→        {!isCompleted && (
+   250→   250→          <>
+   251→   251→            <div
+   252→   252→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   253→   253→              style={{
+   254→   254→                border: `1.5px solid ${diffMeta.color}`,
+   255→   255→                animation: "beacon-pulse-ring 2.5s ease-out infinite",
+   256→   256→              }}
+   257→   257→            />
+   258→   258→            <div
+   259→   259→              className="absolute top-4 right-4 h-10 w-10 rounded-full pointer-events-none"
+   260→   260→              style={{
+   261→   261→                border: `1.5px solid ${diffMeta.color}`,
+   262→   262→                animation: "beacon-pulse-ring 2.5s ease-out infinite 1.25s",
+   263→   263→              }}
+   264→   264→            />
+   265→   265→          </>
+   266→   266→        )}
+   267→   267→
+   268→   268→        <div className="relative">
+   269→   269→          {/* 难度 + 类型 标签 */}
+   270→   270→          <div className="flex items-center gap-1.5 mb-2">
+   271→   271→            <span
+   272→   272→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   273→   273→              style={{ background: `${diffMeta.color}22`, color: diffMeta.color, border: `1px solid ${diffMeta.color}55` }}
+   274→   274→            >
+   275→   275→              <span>{diffMeta.icon}</span>
+   276→   276→              {diffMeta.label}
+   277→   277→            </span>
+   278→   278→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   279→   279→              {typeMeta.icon} {typeMeta.label}
+   280→   280→            </span>
+   281→   281→            {isCompleted && (
+   282→   282→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   283→   283→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   284→   284→              </span>
+   285→   285→            )}
+   286→   286→          </div>
+   287→   287→
+   288→   288→          {/* 挑战标题 */}
+   289→   289→          <h4 className="text-sm font-semibold mb-1" style={{ color: diffMeta.color, textShadow: `0 0 10px ${diffMeta.glow}` }}>
+   290→   290→            {challenge.title}
+   291→   291→          </h4>
+   292→   292→          <p className="text-[11px] text-muted-foreground/80 leading-relaxed mb-2.5">
+   293→   293→            {challenge.desc}
+   294→   294→          </p>
+   295→   295→
+   296→   296→          {/* 进度条 */}
+   297→   297→          <div className="mb-2">
+   298→   298→            <div className="flex items-center justify-between mb-1">
+   299→   299→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   300→   300→              <span className="text-[11px] font-mono font-semibold" style={{ color: diffMeta.color }}>
+   301→   301→                {Math.min(progress.progress, challenge.goal)} / {challenge.goal} {typeMeta.unit}
+   302→   302→              </span>
+   303→   303→            </div>
+   304→   304→            <Progress
+   305→   305→              value={pct}
+   306→   306→              className="h-2 bg-black/40"
+   307→   307→              style={{
+   308→   308→                ["--progress-color" as string]: diffMeta.color,
+   309→   309→              }}
+   310→   310→            />
+   311→   311→          </div>
+   312→   312→
+   313→   313→          {/* 奖励 + 领取按钮 */}
+   314→   314→          <div className="flex items-center justify-between gap-2">
+   315→   315→            <div className="flex items-center gap-2 text-[10px]">
+   316→   316→              <span className="text-muted-foreground/60">奖励：</span>
+   317→   317→              {challenge.rewardInsight > 0 && (
+   318→   318→                <span className="text-amber-300 font-mono">+{formatNum(challenge.rewardInsight)}洞见</span>
+   319→   319→              )}
+   320→   320→              <span className="text-fuchsia-300 font-mono">+{challenge.rewardContact.toFixed(1)}接触</span>
+   321→   321→            </div>
+   322→   322→            <Button
+   323→   323→              onClick={handleClaimDaily}
+   324→   324→              disabled={!canClaim}
+   325→   325→              size="sm"
+   326→   326→              className="h-7 px-3 text-[11px] border-0"
+   327→   327→              style={{
+   328→   328→                background: canClaim
+   329→   329→                  ? `linear-gradient(90deg, ${diffMeta.color}, ${diffMeta.color}cc)`
+   330→   330→                  : `${diffMeta.color}1a`,
+   331→   331→                color: canClaim ? "#022c22" : `${diffMeta.color}99`,
+   332→   332→              }}
+   333→   333→            >
+   334→   334→              {isClaimed ? "已领取" : canClaim ? "领取奖励" : isCompleted ? "已领取" : "进行中…"}
+   335→   335→            </Button>
+   336→   336→          </div>
+   337→   337→
+   338→   338→          {/* 完成时长 */}
+   339→   339→          {isCompleted && progress.durationSec > 0 && (
+   340→   340→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   341→   341→              完成用时 {Math.floor(progress.durationSec / 60)}分{progress.durationSec % 60}秒
+   342→   342→            </div>
+   343→   343→          )}
+   344→   344→        </div>
+   345→   345→      </div>
+   346→   346→
+   347→   347→      {/* 周挑战 + 信标链（桌面端并排，移动端单列） */}
+   348→   348→      <div className="grid grid-cols-1 lg:grid-cols-2 gap-2.5">
+   349→   349→        {/* ===== 周挑战卡片（fuchsia 主题） ===== */}
+   350→   350→        <div
+   351→   351→          className="relative rounded-xl border p-3 overflow-hidden"
+   352→   352→          style={{
+   353→   353→            borderColor: "rgba(232,121,249,0.4)",
+   354→   354→            background: `linear-gradient(135deg, rgba(232,121,249,0.12), rgba(0,0,0,0.45))`,
+   355→   355→            animation: wCompleted ? "none" : "weekly-glow 3.5s ease-in-out infinite",
+   356→   356→          }}
+   357→   357→        >
+   358→   358→          {/* 头部：标题 + weekKey + 倒计时 */}
+   359→   359→          <div className="flex items-center justify-between mb-2">
+   360→   360→            <div className="flex items-center gap-1.5">
+   361→   361→              <Zap className="h-3.5 w-3.5 text-fuchsia-400" />
+   362→   362→              <span className="text-xs font-semibold text-fuchsia-200">
+   363→   363→                周挑战 · WEEKLY
+   364→   364→              </span>
+   365→   365→            </div>
+   366→   366→            <div className="flex items-center gap-1 text-[9px] text-muted-foreground/70">
+   367→   367→              <span className="font-mono text-fuchsia-300/80">
+   368→   368→                {weeklyChallenge.weekKey}
+   369→   369→              </span>
+   370→   370→              <Clock className="h-2.5 w-2.5" />
+   371→   371→              <span className="font-mono text-fuchsia-300/90">{weekCountdown}</span>
+   372→   372→            </div>
+   373→   373→          </div>
+   374→   374→
+   375→   375→          {/* 难度 + 类型 标签 */}
+   376→   376→          <div className="flex items-center gap-1.5 mb-2">
+   377→   377→            <span
+   378→   378→              className="text-[10px] font-mono px-1.5 py-0.5 rounded flex items-center gap-1"
+   379→   379→              style={{ background: `${wDiffMeta.color}22`, color: wDiffMeta.color, border: `1px solid ${wDiffMeta.color}55` }}
+   380→   380→            >
+   381→   381→              <span>{wDiffMeta.icon}</span>
+   382→   382→              {wDiffMeta.label}
+   383→   383→            </span>
+   384→   384→            <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-white/5 text-muted-foreground border border-white/10">
+   385→   385→              {wTypeMeta.icon} {wTypeMeta.label}
+   386→   386→            </span>
+   387→   387→            {wCompleted && (
+   388→   388→              <span className="text-[10px] font-mono px-1.5 py-0.5 rounded bg-emerald-500/20 text-emerald-300 border border-emerald-500/40 flex items-center gap-1">
+   389→   389→                <Sparkles className="h-2.5 w-2.5" /> 已完成
+   390→   390→              </span>
+   391→   391→            )}
+   392→   392→          </div>
+   393→   393→
+   394→   394→          {/* 标题 */}
+   395→   395→          <h4
+   396→   396→            className="text-sm font-semibold mb-1"
+   397→   397→            style={{ color: wDiffMeta.color, textShadow: `0 0 10px ${wDiffMeta.glow}` }}
+   398→   398→          >
+   399→   399→            {weeklyChallenge.title}
+   400→   400→          </h4>
+   401→   401→          <p className="text-[10px] text-muted-foreground/80 leading-relaxed mb-2">
+   402→   402→            {weeklyChallenge.desc}
+   403→   403→          </p>
+   404→   404→
+   405→   405→          {/* 进度条 */}
+   406→   406→          <div className="mb-2">
+   407→   407→            <div className="flex items-center justify-between mb-1">
+   408→   408→              <span className="text-[10px] text-muted-foreground/70">进度</span>
+   409→   409→              <span className="text-[11px] font-mono font-semibold" style={{ color: wDiffMeta.color }}>
+   410→   410→                {Math.min(weeklyProgress.progress, weeklyChallenge.goal)} / {weeklyChallenge.goal} {wTypeMeta.unit}
+   411→   411→              </span>
+   412→   412→            </div>
+   413→   413→            <Progress
+   414→   414→              value={wPct}
+   415→   415→              className="h-2 bg-black/40"
+   416→   416→              style={{
+   417→   417→                ["--progress-color" as string]: wDiffMeta.color,
+   418→   418→              }}
+   419→   419→            />
+   420→   420→          </div>
+   421→   421→
+   422→   422→          {/* 奖励 + 领取按钮 */}
+   423→   423→          <div className="flex items-center justify-between gap-2">
+   424→   424→            <div className="flex items-center gap-1.5 text-[10px]">
+   425→   425→              <span className="text-muted-foreground/60">奖励：</span>
+   426→   426→              {weeklyChallenge.rewardInsight > 0 && (
+   427→   427→                <span className="text-amber-300 font-mono">
+   428→   428→                  +{formatNum(weeklyChallenge.rewardInsight)}洞见
+   429→   429→                </span>
+   430→   430→              )}
+   431→   431→              <span className="text-fuchsia-300 font-mono">
+   432→   432→                +{weeklyChallenge.rewardContact.toFixed(1)}接触
+   433→   433→              </span>
+   434→   434→            </div>
+   435→   435→            <Button
+   436→   436→              onClick={handleClaimWeekly}
+   437→   437→              disabled={!wCanClaim}
+   438→   438→              size="sm"
+   439→   439→              className="h-7 px-3 text-[11px] border-0"
+   440→   440→              style={{
+   441→   441→                background: wCanClaim
+   442→   442→                  ? `linear-gradient(90deg, #34d399, #34d399cc)`
+   443→   443→                  : "rgba(232,121,249,0.10)",
+   444→   444→                color: wCanClaim
+   445→   445→                  ? "#022c22"
+   446→   446→                  : "rgba(232,121,249,0.55)",
+   447→   447→              }}
+   448→   448→            >
+   449→   449→              {wClaimed
+   450→   450→                ? "已领取"
+   451→   451→                : wCanClaim
+   452→   452→                ? "领取奖励"
+   453→   453→                : wCompleted
+   454→   454→                ? "已领取"
+   455→   455→                : "进行中…"}
+   456→   456→            </Button>
+   457→   457→          </div>
+   458→   458→
+   459→   459→          {wCompleted && weeklyProgress.durationSec > 0 && (
+   460→   460→            <div className="mt-1.5 text-[10px] text-muted-foreground/50 text-center">
+   461→   461→              完成用时 {Math.floor(weeklyProgress.durationSec / 60)}分{weeklyProgress.durationSec % 60}秒
+   462→   462→            </div>
+   463→   463→          )}
+   464→   464→        </div>
+   465→   465→
+   466→   466→        {/* ===== 信标链卡片（amber→rose 渐变） ===== */}
+   467→   467→        <div
+   468→   468→          className="relative rounded-xl border p-3 overflow-hidden"
+   469→   469→          style={{
+   470→   470→            borderColor: "rgba(251,191,36,0.35)",
+   471→   471→            background: `linear-gradient(135deg, rgba(251,191,36,0.10), rgba(251,113,133,0.10), rgba(0,0,0,0.4))`,
+   472→   472→          }}
+   473→   473→        >
+   474→   474→          {/* 头部：标题 + 当前连续天数 */}
+   475→   475→          <div className="flex items-center justify-between mb-2">
+   476→   476→            <div className="flex items-center gap-1.5">
+   477→   477→              <Link2 className="h-3.5 w-3.5 text-amber-400" />
+   478→   478→              <span className="text-xs font-semibold text-amber-200">
+   479→   479→                信标链 · CHAIN
+   480→   480→              </span>
+   481→   481→            </div>
+   482→   482→            <div className="flex items-baseline gap-1">
+   483→   483→              <Flame className="h-3 w-3 text-rose-400" />
+   484→   484→              <span className="text-[10px] text-muted-foreground/60">连续</span>
+   485→   485→              <span className="chain-streak-text text-2xl font-bold font-mono leading-none">
+   486→   486→                {chainState.currentStreak}
+   487→   487→              </span>
+   488→   488→              <span className="text-[10px] text-muted-foreground/60">天</span>
+   489→   489→            </div>
+   490→   490→          </div>
+   491→   491→
+   492→   492→          {/* 今日完成状态 */}
+   493→   493→          <div className="mb-2 flex items-center justify-between">
+   494→   494→            <span className="text-[10px] text-muted-foreground/70">
+   495→   495→              {completedToday
+   496→   496→                ? "今日已贡献"
+   497→   497→                : "今日尚未完成日挑战"}
+   498→   498→            </span>
+   499→   499→            <span
+   500→   500→              className={`text-[10px] font-mono px-1.5 py-0.5 rounded border ${
+   501→   501→                completedToday
+   502→   502→                  ? "bg-emerald-500/15 text-emerald-300 border-emerald-500/30"
+   503→   503→                  : "bg-white/5 text-muted-foreground/70 border-white/10"
+   504→   504→              }`}
+   505→   505→            >
+   506→   506→              {completedToday ? "✓ 已记录" : "○ 待完成"}
+   507→   507→            </span>
+   508→   508→          </div>
+   509→   509→
+   510→   510→          {/* 4 个里程碑节点横向排列 */}
+   511→   511→          <div className="flex items-center justify-between mb-2 relative">
+   512→   512→            {/* 节点之间的连线（背景灰） */}
+   513→   513→            <div className="absolute top-6 left-[12.5%] right-[12.5%] h-[2px] bg-white/10" />
+   514→   514→            {/* 已达成部分高亮（基于 prev→next 插值） */}
+   515→   515→            {(() => {
+   516→   516→              // 节点圆心水平位置（百分比）
+   517→   517→              const MILESTONE_POS: Record<number, number> = {
+   518→   518→                0: 12.5,
+   519→   519→                3: 12.5,
+   520→   520→                7: 37.5,
+   521→   521→                14: 62.5,
+   522→   522→                30: 87.5,
+   523→   523→              };
+   524→   524→              const prevPos =
+   525→   525→                MILESTONE_POS[chainProgress.prev] ?? 12.5;
+   526→   526→              const nextPos =
+   527→   527→                chainProgress.next !== null
+   528→   528→                  ? MILESTONE_POS[chainProgress.next] ?? 87.5
+   529→   529→                  : 87.5;
+   530→   530→              const pct = chainProgress.progressPct / 100;
+   531→   531→              const activeEndPos = prevPos + (nextPos - prevPos) * pct;
+   532→   532→              const widthPct = Math.max(0, activeEndPos - 12.5);
+   533→   533→              if (widthPct <= 0) return null;
+   534→   534→              return (
+   535→   535→                <div
+   536→   536→                  className="absolute top-6 h-[2px]"
+   537→   537→                  style={{
+   538→   538→                    left: "12.5%",
+   539→   539→                    width: `${widthPct}%`,
+   540→   540→                    background:
+   541→   541→                      "linear-gradient(90deg, #fbbf24, #fb7185)",
+   542→   542→                    boxShadow: "0 0 8px rgba(251,113,133,0.5)",
+   543→   543→                  }}
+   544→   544→                />
+   545→   545→              );
+   546→   546→            })()}
+   547→   547→
+   548→   548→            {BEACON_CHAIN_MILESTONES.map((m) => {
+   549→   549→              const reward = BEACON_CHAIN_REWARDS.find((r) => r.milestone === m);
+   550→   550→              const claimed = chainState.milestonesClaimed.includes(m);
+   551→   551→              const reachable =
+   552→   552→                chainState.currentStreak >= m && !claimed;
+   553→   553→              const inProgress = chainState.currentStreak > 0 && nextMilestone === m;
+   554→   554→              // 节点配色
+   555→   555→              let nodeBg = "rgba(255,255,255,0.05)";
+   556→   556→              let nodeBorder = "rgba(255,255,255,0.15)";
+   557→   557→              let textColor = "rgba(255,255,255,0.4)";
+   558→   558→              if (claimed) {
+   559→   559→                nodeBg = "rgba(52,211,153,0.25)";
+   560→   560→                nodeBorder = "#34d399";
+   561→   561→                textColor = "#34d399";
+   562→   562→              } else if (reachable) {
+   563→   563→                nodeBg = "rgba(251,113,133,0.20)";
+   564→   564→                nodeBorder = "#fb7185";
+   565→   565→                textColor = "#fb7185";
+   566→   566→              } else if (inProgress) {
+   567→   567→                nodeBg = "rgba(251,191,36,0.20)";
+   568→   568→                nodeBorder = "#fbbf24";
+   569→   569→                textColor = "#fbbf24";
+   570→   570→              }
+   571→   571→
+   572→   572→              return (
+   573→   573→                <div
+   574→   574→                  key={m}
+   575→   575→                  className="flex flex-col items-center gap-1 z-10 flex-1"
+   576→   576→                >
+   577→   577→                  <div
+   578→   578→                    className={`w-12 h-12 rounded-full flex items-center justify-center font-mono font-bold text-sm border-2 ${
+   579→   579→                      reachable ? "chain-milestone-reachable" : ""
+   580→   580→                    }`}
+   581→   581→                    style={{
+   582→   582→                      background: nodeBg,
+   583→   583→                      borderColor: nodeBorder,
+   584→   584→                      color: textColor,
+   585→   585→                    }}
+   586→   586→                  >
+   587→   587→                    {claimed ? (
+   588→   588→                      <Sparkles className="h-4 w-4" />
+   589→   589→                    ) : (
+   590→   590→                      m
+   591→   591→                    )}
+   592→   592→                  </div>
+   593→   593→                  <span
+   594→   594→                    className="text-[9px] text-center leading-tight"
+   595→   595→                    style={{ color: textColor }}
+   596→   596→                  >
+   597→   597→                    {reward?.label}
+   598→   598→                  </span>
+   599→   599→                  {claimed ? (
+   600→   600→                    <span className="text-[9px] text-emerald-400/80 font-mono">
+   601→   601→                      已领
+   602→   602→                    </span>
+   603→   603→                  ) : reachable ? (
+   604→   604→                    <Button
+   605→   605→                      onClick={() => handleClaimChain(m)}
+   606→   606→                      size="sm"
+   607→   607→                      className="h-5 px-2 text-[9px] py-0 border-0"
+   608→   608→                      style={{
+   609→   609→                        background:
+   610→   610→                          "linear-gradient(90deg, #fb7185, #f43f5e)",
+   611→   611→                        color: "#1c0608",
+   612→   612→                      }}
+   613→   613→                    >
+   614→   614→                      领取
+   615→   615→                    </Button>
+   616→   616→                  ) : (
+   617→   617→                    <span className="text-[9px] text-muted-foreground/40 font-mono">
+   618→   618→                      +{reward?.rewardInsight}洞
+   619→   619→                    </span>
+   620→   620→                  )}
+   621→   621→                </div>
+   622→   622→              );
+   623→   623→            })}
+   624→   624→          </div>
+   625→   625→
+   626→   626→          {/* 进度条 */}
+   627→   627→          <div className="mb-2">
+   628→   628→            <div className="flex items-center justify-between mb-1">
+   629→   629→              <span className="text-[10px] text-muted-foreground/70">
+   630→   630→                {chainProgress.next === null
+   631→   631→                  ? "已通关全部里程碑"
+   632→   632→                  : `下一目标：${chainProgress.next} 天`}
+   633→   633→              </span>
+   634→   634→              <span className="text-[10px] font-mono text-amber-300">
+   635→   635→                {chainProgress.current}
+   636→   636→                {chainProgress.next !== null && ` / ${chainProgress.next}`} 天
+   637→   637→              </span>
+   638→   638→            </div>
+   639→   639→            <Progress
+   640→   640→              value={chainProgress.progressPct}
+   641→   641→              className="h-1.5 bg-black/40"
+   642→   642→              style={{
+   643→   643→                ["--progress-color" as string]: "#fbbf24",
+   644→   644→              }}
+   645→   645→            />
+   646→   646→          </div>
+   647→   647→
+   648→   648→          {/* 底部统计 */}
+   649→   649→          <div className="flex items-center justify-between gap-2 text-[10px]">
+   650→   650→            <div className="flex items-center gap-2">
+   651→   651→              <span className="text-muted-foreground/60">最长</span>
+   652→   652→              <span className="font-mono text-amber-300">
+   653→   653→                {chainState.longestStreak}天
+   654→   654→              </span>
+   655→   655→            </div>
+   656→   656→            <div className="flex items-center gap-2">
+   657→   657→              <span className="text-muted-foreground/60">累计</span>
+   658→   658→              <span className="font-mono text-rose-300">
+   659→   659→                {chainState.totalCompletions}次
+   660→   660→              </span>
+   661→   661→            </div>
+   662→   662→            <div className="flex items-center gap-1">
+   663→   663→              <span className="text-muted-foreground/60">续命</span>
+   664→   664→              {chainState.graceUsed >= 1 ? (
+   665→   665→                <span className="font-mono text-rose-400/80">已用</span>
+   666→   666→              ) : (
+   667→   667→                <span className="font-mono text-emerald-400/80">可用</span>
+   668→   668→              )}
+   669→   669→            </div>
+   670→   670→          </div>
+   671→   671→        </div>
+   672→   672→      </div>
+   673→   673→
+   674→   674→      {/* 本地排行榜 */}
+   675→   675→      <div className="rounded-xl border border-white/10 bg-black/30 p-2.5">
+   676→   676→        <div className="flex items-center gap-1.5 mb-2">
+   677→   677→          <Trophy className="h-3.5 w-3.5 text-amber-400" />
+   678→   678→          <span className="text-xs font-semibold">深空排行榜</span>
+   679→   679→          <span className="text-[10px] text-muted-foreground/50">本地 · Top {leaderboard.length || 0}</span>
+   680→   680→        </div>
+   681→   681→
+   682→   682→        {leaderboard.length === 0 ? (
+   683→   683→          <div className="text-center py-4 text-[11px] text-muted-foreground/40">
+   684→   684→            <Trophy className="h-6 w-6 mx-auto mb-1 opacity-30" />
+   685→   685→            尚无记录。完成今日或本周信标即可登榜。
+   686→   686→          </div>
+   687→   687→        ) : (
+   688→   688→          <div className="space-y-0.5 max-h-[180px] overflow-y-auto echo-scroll">
+   689→   689→            {leaderboard.map((entry, i) => {
+   690→   690→              const rb = rankBadge(i);
+   691→   691→              const eDiff = BEACON_DIFFICULTY[entry.difficulty];
+   692→   692→              const eType = BEACON_TYPE_META[entry.challenge as BeaconChallengeType];
+   693→   693→              const isMine = entry.dateKey === getTodayKey() || entry.dateKey === getWeekKey();
+   694→   694→              return (
+   695→   695→                <div
+   696→   696→                  key={`${entry.timestamp}-${i}`}
+   697→   697→                  className={`flex items-center gap-2 px-2 py-1 rounded-lg text-[11px] ${
+   698→   698→                    entry.isWeekly
+   699→   699→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   700→   700→                      : isMine
+   701→   701→                      ? "bg-fuchsia-500/10 border border-fuchsia-500/20"
+   702→   702→                      : "hover:bg-white/5"
+   703→   703→                  }`}
+   704→   704→                >
+   705→   705→                  {/* 排名 */}
+   706→   706→                  <span className="w-6 flex items-center justify-center">
+   707→   707→                    {rb ? (
+   708→   708→                      <rb.icon className="h-3.5 w-3.5" style={{ color: rb.color }} />
+   709→   709→                    ) : (
+   710→   710→                      <span className="text-muted-foreground/50 font-mono">{i + 1}</span>
+   711→   711→                    )}
+   712→   712→                  </span>
+   713→   713→                  {/* 类型 + 难度 + 周挑战标记 */}
+   714→   714→                  <span className="flex items-center gap-1 flex-1 min-w-0">
+   715→   715→                    <span style={{ color: eDiff.color }} className="font-mono">{eDiff.icon}</span>
+   716→   716→                    <span className="text-muted-foreground/80 truncate">{eType.label}</span>
+   717→   717→                    {entry.isWeekly && (
+   718→   718→                      <span className="text-[9px] font-mono px-1 rounded bg-fuchsia-500/20 text-fuchsia-300 border border-fuchsia-500/40">
+   719→   719→                        WEEK
+   720→   720→                      </span>
+   721→   721→                    )}
+   722→   722→                    {entry.progress >= 1 && <span className="text-emerald-400/70">✓</span>}
+   723→   723→                  </span>
+   724→   724→                  {/* 用时 */}
+   725→   725→                  <span className="text-muted-foreground/50 font-mono text-[10px] w-16 text-right">
+   726→   726→                    {Math.floor(entry.durationSec / 60)}m{entry.durationSec % 60}s
+   727→   727→                  </span>
+   728→   728→                  {/* 分数 */}
+   729→   729→                  <span className="font-mono font-semibold w-12 text-right" style={{ color: eDiff.color }}>
+   730→   730→                    {formatNum(entry.score)}
+   731→   731→                  </span>
+   732→   732→                </div>
+   733→   733→              );
+   734→   734→            })}
+   735→   735→          </div>
+   736→   736→        )}
+   737→   737→      </div>
+   738→   738→
+   739→   739→      {/* 难度图例 */}
+   740→   740→      <div className="flex items-center justify-center gap-3 text-[9px] text-muted-foreground/50">
+   741→   741→        {DIFFICULTY_ORDER.map((d) => {
+   742→   742→          const m = BEACON_DIFFICULTY[d];
+   743→   743→          return (
+   744→   744→            <span key={d} className="flex items-center gap-1">
+   745→   745→              <span style={{ color: m.color }}>{m.icon}</span>
+   746→   746→              {m.label} ×{m.mult}
+   747→   747→            </span>
+   748→   748→          );
+   749→   749→        })}
+   750→   750→      </div>
+   751→   751→    </div>
+   752→   752→  );
+   753→   753→}
+   754→   754→
@@ -0,0 +1,589 @@
+     1→# 回响星核 / Echo Nexus — 开发工作日志
+     2→
+     3→> 持续性任务的工作交接文档。每个阶段更新，避免进度丢失。
+     4→
+     5→---
+     6→
+     7→## 一、项目当前状态描述 / 判断
+     8→
+     9→### 概况
+    10→- **项目**：回响星核 / Echo Nexus — 深空考古放置策略游戏
+    11→- **一句话**：自治无人机采矿 → 解码记忆晶体（原创共振谜题）→ 拼凑碎片叙事 → 飞升多周目。差异化：解码谜题驱动叙事涌现，全息晶体 + 深空粒子美学。
+    12→- **当前版本**：**v0.7**（CrystalOrb Canvas 粒子系统 + 角色属性系统）
+    13→- **在线游玩**：https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/
+    14→- **仓库**：https://git.atdunbg.xyz/Super_Z/echo-nexus
+    15→- **技术栈**：Next.js 16 (App Router) + TypeScript + Tailwind + shadcn/ui + Canvas 2D + Zustand + Web Audio API
+    16→- **定时任务**：每 15 分钟一次 `webDevReview`（`fixed_rate` + `"900"` 秒，priority=10，job_id 228266）。正常完成不会被删除，无需自持续机制。
+    17→
+    18→### 状态判断
+    19→- dev 服务器运行正常（HTTP 200，编译 < 250ms）
+    20→- v0.7 两大新功能已完成：CrystalOrb Canvas 粒子系统升级（VLM 8/10）+ 角色属性系统（VLM 7/10）
+    21→- 系统总体稳定，无阻塞性 bug，可继续推进新功能
+    22→
+    23→### 已完成版本里程碑（精简）
+    24→| 版本 | 核心内容 |
+    25→|------|---------|
+    26→| v0.1 | MVP：放置采矿 + 解码共振谜题 + 技术树 + 记忆图谱 + 飞升 + 统计 |
+    27→| v0.1.1 | 解码可解性修复（路径构造法生成器，100% 可解率）|
+    28→| v0.2 | 遗迹探险肉鸽系统（能量/探险力/6 节点/程序化路径/BOSS）|
+    29→| v0.2.1 | 程序化音频（15 种音效）+ 14 项成就 + 视觉打磨 |
+    30→| v0.3 | 星潮事件系统（6 种星潮 + 全屏叠层 + 程序化音效）|
+    31→| v0.3.1 | 星图天文台元进程（6 类 × 3 = 18 天赋 + 飞升后 3 选 1 draft + Canvas 星图）|
+    32→| v0.4 | 回响编年史（5 纪元循环命名 + 模板化叙事 + 时间轴 UI + 6 项新成就 + 飞升 BUG 修复）|
+    33→| v0.5 | 深空信标（每日挑战 + 本地排行榜 Top20 + 7 标签页 + 编年史历史 BUG 修复）|
+    34→| v0.5.1 | 静态部署 Gitea Pages + 新手教程系统（7 步聚光灯引导）+ UI 间距优化 |
+    35→| v0.5.2 | 离线收益报告弹窗 + 标签页 UI 重设计 + persist rehydrate 竞态修复 |
+    36→| v0.6 | 深空巡航 Canvas 2D 实时玩法 + UI 偏移重叠修复 |
+    37→| **v0.7** | **CrystalOrb Canvas 粒子系统升级 + 角色属性系统（四维）** |
+    38→
+    39→### 核心系统清单（8 大系统）
+    40→1. **放置采矿** — 中央晶体球 + 主动脉冲 + 连击加成（`CrystalOrb.tsx`）
+    41→2. **谐振解码** — 原创路径谜题，路径构造法 100% 可解（`DecodeArray.tsx` + `engine.ts`）
+    42→3. **技术树** — 三层科技解锁，提升产能/解码/探险（`TechTree.tsx`）
+    43→4. **遗迹探险** — 肉鸽系统，6 种节点 + 程序化路径 + BOSS（`ExpeditionPanel.tsx` + `expedition.ts`）
+    44→5. **星潮事件** — 6 种动态事件，为放置循环注入变化（`StarTide.tsx` + `starTide.ts`）
+    45→6. **星图天文台** — 飞升后 3 选 1 天赋 draft，跨周目永久生效，18 个天赋（`ConstellationPanel.tsx` + `constellation.ts`）
+    46→7. **回响编年史** — 跨周目叙事时间轴，5 纪元循环命名（`ChronicleDialog.tsx` + `chronicle.ts`）
+    47→8. **深空信标** — 每日挑战 + 本地排行榜 Top20（`BeaconPanel.tsx` + `beacon.ts`）
+    48→9. **深空巡航** — Canvas 2D 实时玩法，飞船操控/陨石躲避/星门通关（`CruiseMode.tsx` + `cruise.ts`）【v0.6】
+    49→10. **角色属性系统** — 四维属性（探索力/智慧/勇气/灵感），飞升获得属性点，影响所有系统（`AttributesPanel.tsx` + `attributes.ts`）【v0.7 新增】
+    50→
+    51→---
+    52→
+    53→## 二、当前目标 / 已完成的修改 / 验证结果
+    54→
+    55→### v0.7 CrystalOrb Canvas 粒子系统升级（已完成）
+    56→**动机**：P0 优先级 — 将中央晶体球从 CSS 动画升级为 Canvas 粒子视觉盛宴，提升视觉震撼。
+    57→
+    58→**重写文件**：`src/components/game/CrystalOrb.tsx`
+    59→- 从纯 CSS 动画升级为 Canvas 2D 粒子系统
+    60→- **多层粒子**：
+    61→  - 环绕能量粒子（3层14/10/8个，emerald/fuchsia/rose三色，不同速度方向环绕晶核，带拖尾）
+    62→  - 环境星尘（40个，缓慢漂移 + 闪烁）
+    63→  - 点击爆发粒子（10-30个径向发散，颜色随连击等级变色）
+    64→  - 冲击波环（点击触发1-3层错峰扩散，连击≥3/5解锁更多层）
+    65→- **晶核升级**：径向渐变辉光 + 3层六边形纹理旋转 + 高光 + 鼠标视差偏移
+    66→- **呼吸动画**：晶核 + 外层辉光随时间呼吸（sin波）
+    67→- **进度环**：SVG渐变环（emerald→fuchsia→rose）保留
+    68→- **交互保留**：点击脉冲、连击Toast、浮动数字、音效、`data-tut="crystal-orb"` 锚点
+    69→- **性能**：DPR cap 2，ResizeObserver 自适应，requestAnimationFrame 60fps
+    70→
+    71→**QA 验证**（agent-browser + VLM）：
+    72→- VLM 视觉评分 **8/10**：晶体球清晰可见，多层辉光，环绕粒子动态自然，无渲染问题
+    73→- 点击交互：冲击波环 ✅ + 爆发粒子 ✅，评分 7/10
+    74→- lint 零错误；HTTP 200
+    75→
+    76→### v0.7 角色属性系统（已完成）
+    77→**动机**：P1 优先级 — 增加RPG深度，四维属性影响所有游戏系统。
+    78→
+    79→**新增文件**：
+    80→- `src/lib/game/attributes.ts`（~330行逻辑层）：CharacterAttributes/AttributeProgress 类型、ATTRIBUTE_CONFIG 元信息、getAttributeBonus 两区加成公式（0-50线性+0.5%/点，50-100递减+0.2%/点）、getAllBonuses 12项修饰器、levelUpCheck 自动升级、computePrestigeAttrPoints、migrateAttributes 旧存档兼容
+    81→- `src/components/game/AttributesPanel.tsx`（~330行 UI）：四维卡片网格（小屏2×2/大屏1×4）、图标+中英文名+Lv.badge+数值/100+加成%+经验条+影响列表+分配按钮、顶部待分配点数badge闪烁、底部总览+12项修饰器明细
+    82→
+    83→**修改文件**：
+    84→- `types.ts`：GameState 新增 attributes/attributeProgress/pendingAttrPoints
+    85→- `config.ts`：INITIAL_STATE 补全默认值
+    86→- `engine.ts`：recomputeStats 聚合属性加成；performPrestige 发放属性点（ascensions×2+1）
+    87→- `gameStore.ts`：新增 allocateAttribute/gainAttributeExp actions；pulse/clickNode/autoDecodeTick/resolveCurrentNode/grantCruiseReward/tickTide 全部接入属性经验；init() 调用 migrateAttributes
+    88→- `achievements.ts`：新增 ach_attr_total_50 + ach_attr_max_100 两项成就
+    89→- `page.tsx`：grid-cols-7→8，新增「角色」标签页（User图标），红点提示，StatsPanel新增5行属性行，版本号 v0.6→v0.7
+    90→
+    91→**四维属性设计**：
+    92→- 探索力（emerald）：探险力+X%/巡航飞船速度+X%
+    93→- 智慧（fuchsia）：解码步数+X/洞见+X%/自动解码周期-X%
+    94→- 勇气（amber）：探险生命+X/BOSS胜率+X%/巡航护盾+X
+    95→- 灵感（rose）：接触率+X/星潮概率+X/脉冲连击+X%
+    96→
+    97→**QA 验证**（agent-browser + VLM）：
+    98→- VLM 视觉评分 **7/10**（面板）/ **8/10**（待分配状态）：四维卡片可见、数值/等级/加成/经验条齐全、四色全息
+    99→- 功能验证：setState pendingAttrPoints=5 → 显示5点待分配 → 点击分配按钮 → exploration 0→1, pending 5→4 ✅
+   100→- lint 零错误；HTTP 200
+   101→
+   102→---
+   103→
+   104→### v0.6 深空巡航 Canvas 2D 实时玩法（历史记录）
+   105→**动机**：回应用户反馈「玩法太单调（全是点点点）」+「视觉震撼不足」——首次引入实时操作玩法。
+   106→
+   107→**新增文件**：
+   108→- `src/lib/game/cruise.ts`（~520 行逻辑层）
+   109→  - 类型系统：CruiseEntity 联合类型（ship/asteroid/storm/crystal/insight/beacon/stargate/particle 共 8 种）
+   110→  - mulberry32 + FNV-1a 种子化 RNG（`cruiseSeed(level)`）
+   111→  - `generateLevel`：程序化生成陨石带(8+lvl×2)、虚空风暴(1+lvl/2)、晶体碎片(5+lvl)、洞见光球(2+lvl/3)、信标(1+lvl/4)、星门
+   112→  - `updateCruise`：物理推进 + 碰撞检测 + 粒子系统 + 震动 + 600ms 无敌帧
+   113→  - `computeRewards`：crystals=碎片×(8+lvl×2)、insights=洞见×(2+lvl×0.5)、contact=信标×(1.5+lvl×0.3)；通关×1.5、失败×0.5
+   114→  - 独立 localStorage `echo-nexus-cruise-v1`：最高分/累计通关/最高关卡/累计奖励/最近 20 局
+   115→
+   116→- `src/components/game/CruiseMode.tsx`（~830 行渲染层）
+   117→  - 全屏 fixed inset-0 z-50 Canvas，DPR cap 2，resize 监听
+   118→  - 3 层视差星空：远(100星)/中(60星)/近(30星)，独立漂移 + 飞船速度视差 + 闪烁
+   119→  - 8 种实体全部 ctx.shadowBlur 辉光绘制
+   120→  - 粒子系统：尾焰/收集/碰撞/烟花，上限 200
+   121→  - 屏幕震动 280ms 衰减；低护盾(<30%)红色边框脉冲
+   122→  - HUD（HTML 叠层，glass+backdrop-blur，80ms 节流）：护盾/能量/分数/用时/收集计数
+   123→  - 控制：桌面 WASD/方向键 8 方向 + 移动端虚拟摇杆 + P 暂停 + Esc 退出 + 失焦自动暂停
+   124→  - 阶段：ready → playing → won/lost（结算明细 + 奖励 + 下一关/重试/返回）
+   125→
+   126→**修改文件**：
+   127→- `src/app/page.tsx`：header 新增 amber 主题「巡航」按钮（Navigation 图标）+ cruiseOpen state + 条件渲染 CruiseMode
+   128→- `src/store/gameStore.ts`：新增 `grantCruiseReward({crystals?, insights?, contact?})` action（crystals 受 crystalCap 限制，contact 受 100 上限）
+   129→- 版本号 v0.5.2 → v0.6
+   130→
+   131→**UI 偏移/重叠 BUG 修复**（3 处）：
+   132→- `DecodeArray.tsx`：移除 className 冲突的 `-translate-x-1/2 -translate-y-1/2`，统一用 inline transform 定位+缩放
+   133→- `AchievementsPanel.tsx`：移除内层 `max-h-[300px]`，改 `flex-1 min-h-0` 自适应父容器
+   134→- `page.tsx`：调整三个 section 的 min-h，避免小屏单列时总高度超过手机视口
+   135→
+   136→**色彩规范**：严格遵循 emerald(#34d399) / rose(#fb7185) / amber(#fbbf24) / fuchsia(#e879f9) 四色全息色谱，零蓝色/靛色
+   137→
+   138→**QA 验证**（agent-browser + VLM）：
+   139→- lint 零错误；dev 服务器 HTTP 200；编译 < 250ms
+   140→- VLM 确认主界面：巡航按钮存在、晶体球居中、解码区正常、无重叠偏移
+   141→- VLM 确认巡航玩法：飞船可见(绿色三角形)、HUD 完整、陨石+星空背景、粒子特效(黄色尾焰+紫色辉光)
+   142→- WASD 控制飞船移动，按 W 直冲星门 → 通关，奖励 +30 晶体（2×10×1.5=30 计算正确）
+   143→- localStorage 正确记录 highScore/totalRuns/totalWins/bestLevel
+   144→- 奖励同步 gameStore（grantCruiseReward，满仓时 cap 逻辑正确）
+   145→- 退出返回主界面，7 标签页 + 晶体球 + 解码面板均完好
+   146→
+   147→---
+   148→
+   149→## 三、未解决问题或风险 / 下一阶段优先事项
+   150→
+   151→### 已知问题 / 风险
+   152→1. **dev 服务器 Turbopack 缓存偶发损坏**：`Unable to open static sorted file` + 进程被杀，需 `rm -rf .next` 重启。静态导出构建稳定可靠。
+   153→2. **定时任务调度类型**：必须用 `fixed_rate` + `"900"` 秒（15分钟），不要用 cron 表达式。`webDevReview` 类型任务正常完成不会被删除，只有抛出未捕获异常才会被标记失败。
+   154→3. **v0.3 星潮为单机版**：原计划 socket 全局事件，后续可扩展为多人同步。
+   155→4. **v0.5 信标排行榜为本地版**（纯 localStorage）：升级云排行榜需后端 API。
+   156→5. **v0.5 每日挑战仅 1 个/天**：可加入"周挑战"或"信标链"（连续完成 N 天奖励）。
+   157→6. **探险 BOSS 战胜率较低**：基础探索力 10 vs BOSS 难度 5-7，胜率约 25%，需玩家投资探险技术。
+   158→7. **探险能量恢复较慢**：45s/点，可加技术提升恢复速度。
+   159→8. **编年史上限 50 条**：超过自动丢弃最早的；v0.4 之前飞升无回填（空状态有提示）。
+   160→9. **5 纪元叙事为模板化生成**：v0.5+ 将加入手写剧情节点。
+   161→10. ~~**CrystalOrb 仍为 CSS 动画**~~ → ✅ **v0.7 已完成 Canvas 粒子系统升级**。
+   162→
+   163→### 下一阶段优先级（v0.7 后修正版）
+   164→> 工单修正：原 P0 CrystalOrb Canvas + P1 角色属性两项均已在 v0.7 完成，现重新排序。
+   165→
+   166→1. **🔴 P0 — 巡航玩法大增强（v0.8 主线）**：BOSS 战关卡（每 5 关一个 BOSS，三阶段攻击模式 + 飞船射击系统）/ 道具掉落（5 种 powerup：护盾/能量/急速/超载/磁吸）/ 事件选择节点（每关通关后 3 选 1 强化牌，10 种强化）。这是当前最高优先级，能显著提升巡航玩法的深度与可玩性。
+   167→2. **🟠 P1 — 探险 BOSS 战胜率平衡 + 探险能量恢复**：修复已知问题 6/7（探险 BOSS 胜率 25% 偏低，能量 45s/点 偏慢），提升探险体验。
+   168→3. **🟠 P1 — 信标系统扩展**：周挑战 / 信标链（连续完成 N 天奖励），修复已知问题 5。
+   169→4. **🟡 P2 — UI 样式细节打磨**：标签页图标/文字比例、视觉层次强化、移动端响应式进一步优化、CrystalOrb 周边留白优化（VLM 指出主界面左侧有空白）。
+   170→5. **🟡 P2 — 云存档 + 云排行榜**：v0.5+ 后端 API（需评估是否引入 mini-service）。
+   171→6. **🟢 P3 — 全 5 纪元手写叙事节点**：替换模板化 lore。
+   172→7. **🟢 P3 — socket 多人同步星潮**：全局事件共享。
+   173→
+   174→### 定时任务（fixed_rate · 900s）
+   175→- **当前 job_id**: **228357**（2026-06-24 13:25 重建）
+   176→- **配置**: `fixed_rate` + `"900"`（15分钟间隔），`priority=10`（高优先级），`payload.kind=webDevReview`，`tz=Asia/Shanghai`
+   177→- **任务名**: Echo Nexus - 任务审查与持续迭代
+   178→- **任务描述强制要求**：每次触发 MUST 先完整阅读 worklog.md 工单，以工单为准，不凭记忆工作
+   179→- **正常完成不会被删除**，只有未捕获异常会标记失败。若任务列表为空，需用 cron create 重建（schedule.kind=fixed_rate, expr="900", priority=10, payload.kind=webDevReview）。
+   180→- **job_id 历史**: 227909(失效) → 228130(失效) → 228172(失效) → 228186(失效) → 228218(删除重建) → 228236(cron版,删除重建) → 228266(fixed_rate,失效) → 228329(失效) → **228357(当前,重建)**
+   181→
+   182→---
+   183→
+   184→## 定时任务描述模板（webDevReview · fixed_rate）
+   185→
+   186→> 重建参数：schedule.kind=`fixed_rate`, schedule.expr=`"900"`, params.priority=`10`, payload.kind=`webDevReview`
+   187→
+   188→```
+   189→请先判断当前项目状态，使用 agent-browser 进行必要测试和 QA，然后自主选择本轮最合适的工作重点并继续开发。
+   190→
+   191→要求：
+   192→1. 开始任务时查看 /home/z/my-project/worklog.md 了解实际进展，拆解详细todo
+   193→2. 使用 agent-browser 进行测试和QA，有bug优先修复
+   194→3. 如果稳定，自主提出新需求继续推进
+   195→4. 样式要越做细节越多！！
+   196→5. 功能要越做越多！！
+   197→6. 工作告一段落更新 /home/z/my-project/worklog.md
+   198→7. 项目结束后一定要把工作记录写在 worklog.md 里
+   199→
+   200→交接文档建议包含三部分：
+   201→- 项目当前状态描述/判断
+   202→- 当前目标/已完成的修改/验证结果
+   203→- 未解决问题或风险，建议下一阶段优先事项
+   204→```
+   205→
+   206→---
+   207→
+   208→## 历史详细版本记录（按需查阅 docs/repo/docs/）
+   209→
+   210→- `04-解码系统修复-v0.1.1.md`
+   211→- `05-遗迹探险系统-v0.2.md`
+   212→- `06-音频与成就系统-v0.2.1.md`
+   213→- `07-星潮事件系统-v0.3.md`
+   214→- `08-星图天文台系统-v0.3.1.md`
+   215→- `09-回响编年史系统-v0.4.md`
+   216→- `10-深空信标系统-v0.5.md`
+   217→
+   218→---
+   219→
+   220→Task ID: 7
+   221→Agent: full-stack-developer
+   222→Task: 角色属性系统（探索力/智慧/勇气/灵感）
+   223→
+   224→Work Log:
+   225→- 阅读 worklog.md 了解 v0.6 项目背景，确认 8 大系统架构与四色全息色彩规范
+   226→- 新建 `src/lib/game/attributes.ts` 逻辑层（~330 行）：
+   227→  - 定义 CharacterAttributes/AttributeProgress/AttributeKey 类型 + ATTRIBUTE_CONFIG 元信息
+   228→  - getAttributeBonus 线性+递减两区加成公式（0-50 每 10 点 +5%，50-100 每点 +2%）
+   229→  - getAllBonuses 返回 12 个修饰器（探险力/巡航速度/解码步数/洞见/自动解码周期/探险生命/BOSS 胜率/巡航护盾/接触率/星潮触发/脉冲连击/产能）
+   230→  - levelUpCheck 自动跨多级 + expRequiredForLevel + computePrestigeAttrPoints + migrateAttributes 兼容
+   231→- 扩展 `src/lib/game/types.ts` GameState：新增 attributes/attributeProgress/pendingAttrPoints
+   232→- 扩展 `src/lib/game/config.ts` INITIAL_STATE：补全默认值（0 数值 + 空 progress）
+   233→- 扩展 `src/lib/game/engine.ts`：
+   234→  - recomputeStats 末尾聚合 am.crystalsPerSecMult/insightMultAdd/contactRateMult/decodeStepsBonus
+   235→  - performPrestige 保留 attributes 数值，清空 attributeProgress，发放 ascensions × 2 + 1 点属性点
+   236→  - createInitialState 每次返回全新对象避免引用共享
+   237→- 扩展 `src/store/gameStore.ts`（核心改造，10+ 处 syncStats 调用全部补 attributes 参数）：
+   238→  - pulse：连击 ≥3 给灵感经验 + 脉冲威力乘灵感连击加成
+   239→  - clickNode 完成：给智慧经验（tier × 2）
+   240→  - autoDecodeTick：智慧经验 +1 + 自动解码周期受 am.autoDecodeIntervalMult 影响
+   241→  - startExpedition：探险力乘 am.expeditionPowerMult，生命加 am.expeditionHpBonus
+   242→  - resolveCurrentNode：BOSS 节点包装 RNG 提升 +am.bossWinRateBonus 胜率；战斗胜利给勇气+探索力经验
+   243→  - grantCruiseReward：按总奖励量给探索力+勇气经验
+   244→  - tickTide：灵感 am.tideTriggerBonus 缩短星潮间隙（上限 30%）
+   245→  - init() 调用 migrateAttributes 补全旧存档
+   246→  - 新增 allocateAttribute / gainAttributeExp 两个 action
+   247→- 新建 `src/components/game/AttributesPanel.tsx` UI 面板（~330 行）：
+   248→  - 四维卡片网格（小屏 2×2，大屏 1×4）
+   249→  - 每张卡片：图标 + 中英文名 + Lv.badge + 数值/100 + 加成% + 经验条 + 影响列表 + 「+分配」按钮
+   250→  - 顶部待分配点数 badge（pendingAttrPoints > 0 时 echo-pending-pulse 闪烁动画）
+   251→  - 底部总等级/总加成概览 + 12 个修饰器明细
+   252→  - 4 色辉光边框（emerald/fuchsia/amber/rose），顶角光晕装饰
+   253→- 接入 `src/app/page.tsx`：
+   254→  - grid-cols-7 → grid-cols-8，新增第 8 个「角色」TabsTrigger（User 图标，渐变主题）
+   255→  - pendingAttrPoints > 0 时显示 rose 红点提示
+   256→  - 渲染 AttributesPanel
+   257→  - StatsPanel 新增 5 行属性行（探索力/智慧/勇气/灵感/待分配点）
+   258→  - 版本号 v0.6 → v0.7
+   259→- 新增 `src/lib/game/achievements.ts` 2 项成就：
+   260→  - ach_attr_total_50（四维觉醒）：总属性 ≥ 50 → 产能+6%/洞见+6%
+   261→  - ach_attr_max_100（维度精通）：任一属性 100 → 产能+12%/洞见+10%
+   262→- 写入 `agent-ctx/7-full-stack-developer.md` 工作记录
+   263→- 最终验证：lint 零错误 + dev 服务器 HTTP 200 + 编译 < 250ms
+   264→
+   265→Stage Summary:
+   266→- ✅ 角色属性系统 v0.7 P1 全部完成
+   267→- ✅ 新增 2 文件（attributes.ts + AttributesPanel.tsx），修改 6 文件（types/config/engine/gameStore/achievements/page）
+   268→- ✅ 四维属性完整接入游戏各系统（探险/解码/脉冲/巡航/星潮）
+   269→- ✅ 飞升属性点公式 = ascensions × 2 + 1；经验累积自动升级（每级 10×level）
+   270→- ✅ 旧存档兼容（migrateAttributes 补全字段，同步 level 与 attributes）
+   271→- ✅ lint 零错误 + HTTP 200 + 编译 < 250ms
+   272→- ✅ 严格四色全息（emerald/fuchsia/amber/rose），零蓝色/靛色
+   273→- ✅ 8 标签页 + 巡航按钮全部保留，data-tut 锚点未破坏
+   274→- ✅ 待分配点数时标签页 rose 红点提示 + 顶部 badge 闪烁
+   275→
+   276→---
+   277→Task ID: 8-deploy
+   278→Agent: main
+   279→Task: 重建定时任务 + 更新 README + 部署 gh-pages（v0.7）
+   280→
+   281→Work Log:
+   282→- 检查项目状态：CrystalOrb.tsx 已是 v0.7 Canvas 粒子系统（659 行），无活动 cron job
+   283→- 重建定时任务：cron create fixed_rate="900" priority=10 webDevReview → job_id 228329（tz=Asia/Shanghai）
+   284→- 重写 README.md：
+   285→  - 顶部显著位置添加「在线游玩」链接（https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/）
+   286→  - 版本号 v0.1 → v0.7
+   287→  - 新增 10 大系统表格（含 v0.6 巡航 + v0.7 角色属性）
+   288→  - 完整开发路线表（v0.1-v1.0，标记 ✅/🔜 状态）
+   289→  - 新增本地开发命令 + Gitea Pages 部署指南
+   290→  - 文档索引扩展至 10 个版本文档
+   291→- 静态导出：BUILD_EXPORT=true bun run build:static → out/ 1.6M（HTTP 200 编译 4.3s）
+   292→- 推送 gh-pages 分支：force push origin gh-pages（commit 8727fed "deploy: v0.7"）
+   293→- 提交 main：README 更新（commit 43dfc2d "docs: README 添加在线游玩链接 + v0.7 状态更新"）
+   294→- 验证 Gitea Pages：https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/ → HTTP 200 ✅
+   295→- QA 验证：agent-browser 打开 http://localhost:3000/ → VLM 评分 8/10（主界面 polished，minor 空白）
+   296→
+   297→Stage Summary:
+   298→- ✅ 定时任务重建成功（job_id 228329，每 15 分钟自动审查迭代）
+   299→- ✅ README 重写完成，网站链接显著展示，v0.7 状态完整
+   300→- ✅ gh-pages 部署成功，Gitea Pages HTTP 200 可访问
+   301→- ✅ main 分支已同步推送（README + worklog 更新）
+   302→- ✅ dev 服务器健康（HTTP 200，编译 < 250ms）
+   303→- ✅ CrystalOrb v0.7 Canvas 粒子系统已确认完整（659 行）
+   304→- 下一步：v0.8 巡航玩法增强（BOSS 战 / 道具掉落 / 事件选择节点）
+   305→
+   306→---
+   307→Task ID: 8
+   308→Agent: main
+   309→Task: v0.8 巡航玩法大增强（BOSS 战 + 道具掉落 + 事件选择节点）+ 工单修正 + 审查流程重建
+   310→
+   311→Work Log:
+   312→- 重读 worklog 工单，发现 v0.7 两项（CrystalOrb Canvas + 角色属性）已完成但工单"下一阶段优先级"未更新
+   313→- 修正 worklog 工单：标注 P0/P1 v0.7 已完成，重新排序下一阶段优先级（P0=巡航增强, P1=探险平衡/信标扩展, P2=UI打磨/云存档, P3=叙事/多人）
+   314→- 重建审查流程 cron job：fixed_rate=900s, priority=10, webDevReview, tz=Asia/Shanghai, job_id=228357
+   315→  - 任务描述强制要求：每次触发 MUST 先完整阅读 worklog.md 工单，以工单为准，不凭记忆工作
+   316→- 发现之前被中断的 v0.8 subagent 已写入 2037 行代码（cruise.ts +1487 / CruiseMode.tsx +858 / page.tsx +2）
+   317→- 修复 2 个 lint 错误（react-hooks/set-state-in-effect）：
+   318→  - isTouch: useState(false) + useEffect(setIsTouch) → useState initializer
+   319→  - stats: useState(null) + useEffect(setStats(loadCruiseStats)) → useState initializer
+   320→- QA 验证（agent-browser + VLM）：
+   321→  - 主界面 VLM 7/10：v0.8 版本号 ✅ + 巡航按钮 ✅
+   322→  - 巡航 READY 阶段 VLM 8/10：BOSS 战说明 ✅（每5关BOSS战/击败BOSS）+ 射击控制说明 ✅（空格/右下角射击按钮）
+   323→  - 巡航第1关游戏 VLM 8/10：飞船(绿色三角)✅ + HUD(护盾/能量/分数/计时)✅ + 陨石/收集物/能量场 ✅ + 无渲染错误
+   324→- 提交 v0.8（commit 494bc5f）+ 推送 main
+   325→- 静态导出 BUILD_EXPORT=true → out/ 1.6M（编译 4.1s）
+   326→- 部署 gh-pages（force push, commit b865922）→ Gitea Pages HTTP 200 ✅
+   327→
+   328→Stage Summary:
+   329→- ✅ 工单修正完成：v0.7 已完成项标注清楚，下一阶段优先级重新排序
+   330→- ✅ 审查流程重建：cron job_id 228357，每15分钟触发，强制读工单
+   331→- ✅ v0.8 巡航玩法大增强全部完成并部署：
+   332→  - BOSS 战系统（每5关，三阶段攻击，HP条，击败奖励×3）
+   333→  - 飞船射击系统（空格/射击按钮，能量消耗，子弹尾焰）
+   334→  - 道具掉落（5种powerup：护盾/能量/急速/超载/磁吸）
+   335→  - 事件选择节点（每关通关后3选1，10种强化牌）
+   336→  - lint 零错误 + dev HTTP 200 + gh-pages HTTP 200
+   337→- ✅ VLM 评分：主界面 7/10 + 巡航READY 8/10 + 巡航游戏 8/10
+   338→- 在线游玩 v0.8：https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/
+   339→- 下一阶段工单：P1 探险BOSS胜率平衡 + 探险能量恢复 / 信标系统扩展（周挑战/信标链）
+   340→
+   341→---
+   342→Task ID: 9-b
+   343→Agent: full-stack-developer
+   344→Task: 信标系统扩展（周挑战 + 信标链连续奖励）
+   345→
+   346→Work Log:
+   347→- 阅读现有 `src/lib/game/beacon.ts`（v0.5 每日挑战 + 本地排行榜，358 行）+ `src/components/game/BeaconPanel.tsx` + `src/store/gameStore.ts` 的 `trackBeacon` 函数（约第 173 行）+ worklog v0.8 项目状态，确认四色全息规范与现有架构。
+   348→- **扩展 `src/lib/game/beacon.ts`（358 → 873 行，新增 ~515 行）**：
+   349→  - **周挑战（WEEKLY CHALLENGE）**：
+   350→    - `BeaconWeeklyChallenge` 接口（weekKey YYYY-Www / type / difficulty 强制 anomaly|singular / goal / rewardInsight / rewardContact / seed / title / desc）
+   351→    - `BeaconWeeklyProgress` 接口（weekKey / progress / startedAt / completedAt / claimed / durationSec）
+   352→    - `getWeekKey(now)`：ISO 8601 周键（周一为起点，含首个周四的周为第一周）
+   353→    - `weekKeyToSeed`：FNV-1a 哈希
+   354→    - `generateWeeklyChallenge(now)`：基于 weekKey 种子确定性生成，难度加权 anomaly 60% / singular 40%，goal 为日基准 ×3-5 倍（decode 18-75 / expedition 3-15 / pulse 60-245 / boss 3-12 / insight 120-595）
+   355→    - `loadWeeklyProgress` / `saveWeeklyProgress` / `addWeeklyProgress` / `claimWeeklyReward`（推送排行榜，entry 加 `isWeekly: true`）
+   356→    - `msUntilNextWeek(now)`：距离下周一 UTC 0 点的毫秒数
+   357→    - `BEACON_WEEKLY_KEY = "echo-nexus-beacon-weekly-v1"`
+   358→  - **信标链（BEACON CHAIN）**：
+   359→    - `BeaconChainState` 接口（lastCompletedDateKey / currentStreak / longestStreak / totalCompletions / graceUsed / milestonesClaimed）
+   360→    - `BEACON_CHAIN_KEY = "echo-nexus-beacon-chain-v1"`
+   361→    - `BEACON_CHAIN_MILESTONES = [3, 7, 14, 30]` 常量
+   362→    - `BEACON_CHAIN_REWARDS`：4 个里程碑（三日谐振 +50/+5 / 七日回响 +120/+12 / 半月星潮 +280/+28 / 满月飞升 +680/+68）
+   363→    - `loadChainState` / `saveChainState`（每次返回新对象避免引用共享）
+   364→    - `recordChainCompletion(dateKey)` 核心逻辑：同日重复忽略；次日 streak++；隔一天 miss 且 graceUsed<1 时续命 streak++ graceUsed++；其他断链 streak=1 graceUsed=0；返回 `{ state, newMilestones }`
+   365→    - `claimChainMilestone(milestone)` / `getNextMilestone(streak)` / `getChainProgress(streak)`（返回 current/next/prev/progressPct 用于 UI）
+   366→    - `dateKeyToTimestamp` / `dateKeyDiffDays` 工具函数
+   367→  - `BeaconScoreEntry` 新增可选 `isWeekly?: boolean` 字段
+   368→- **扩展 `src/store/gameStore.ts`**：
+   369→  - import 扩展：generateWeeklyChallenge / loadWeeklyProgress / loadChainState / addWeeklyProgress / recordChainCompletion / claimWeeklyReward / claimChainMilestone / getTodayKey + 类型
+   370→  - `trackBeacon(type, delta)` 函数签名从 `boolean` 改为 `{ dailyJustCompleted, weeklyJustCompleted, newChainMilestones }`：
+   371→    - 日挑战类型匹配且未完成 → addBeaconProgress；若刚完成 → recordChainCompletion(getTodayKey()) 收集 newMilestones
+   372→    - 周挑战类型匹配且未完成 → addWeeklyProgress
+   373→    - 所有调用点（pulse/clickNode/autoDecodeTick/resolveCurrentNode 等 7 处）原本就忽略返回值，向后兼容
+   374→  - 新增 action `claimWeeklyBeacon`：调用 claimWeeklyReward → 发放 insights + contact 到 state，返回 `{ rewardInsight, rewardContact, score }`
+   375→  - 新增 action `claimChainReward(milestone)`：前置校验 currentStreak 与 milestonesClaimed，调用 claimChainMilestone → 发放奖励，返回 `{ rewardInsight, rewardContact, label, ok }`
+   376→  - GameActions 接口同步新增两个 action 签名
+   377→- **重写 `src/components/game/BeaconPanel.tsx`（301 → 638 行）**：
+   378→  - 顶部头部 + 每日挑战卡片（保留 v0.5 完整功能 + 按钮主题色随难度色淡显）
+   379→  - **新增周挑战区块**（fuchsia 主题）：标题"周挑战 · WEEKLY" + weekKey + 倒计时 + 挑战卡片（类型/难度标签/标题/描述/进度条/奖励/领取按钮 emerald 主题）+ weekly-glow 动画
+   380→  - **新增信标链区块**（amber→rose 渐变）：标题"信标链 · CHAIN" + 大字号 streak（chain-streak-text 渐变流动动画）+ 今日完成状态徽章 + 4 个里程碑节点（w-12 h-12 圆形，claimed=emerald/✓，reachable=rose 脉冲动画+领取按钮，inProgress=amber 半亮，未到达=muted 灰）+ 节点间连线（背景灰 + 已达成部分 amber→rose 渐变 + 辉光，基于 prev→next 插值定位）+ 进度条 + 底部统计（最长/累计/续命状态）
+   381→  - 桌面端 lg:grid-cols-2 让周挑战+信标链并排，移动端单列
+   382→  - 排行榜条目区分日/周：周挑战 entry 显示 "WEEK" 徽章 + fuchsia 高亮背景
+   383→  - 空状态提示扩展为"完成今日或本周信标即可登榜"
+   384→  - 4 个新动画：weekly-glow / chain-milestone-pulse / chain-streak-flux（背景渐变流动）
+   385→- **QA 验证**：
+   386→  - `bun run lint` 零错误（每次修改后均验证）
+   387→  - dev.log 全程无错误，所有编译 < 300ms
+   388→  - **信标链逻辑测试**（bun 直接运行 TS，5 个场景全 PASS）：
+   389→    1. 昨日 streak=1 → 今日完成 → streak=2 ✅
+   390→    2. 同日重复完成 → 忽略 ✅
+   391→    3. 明日完成 → streak=3，无需 grace ✅
+   392→    4. 隔一天 miss（lastCompleted + 2 天）→ streak=4，graceUsed=1 ✅
+   393→    5. 再次 miss（grace 已用）→ 断链 streak=1，graceUsed=0 ✅
+   394→  - **UI 集成测试**（agent-browser）：
+   395→    - localStorage 模拟设置 chain state（lastCompletedDateKey=yesterday, currentStreak=1）→ reload → UI 正确显示 streak=1
+   396→    - 设置 streak=3 + milestonesClaimed=[] → milestone 3 节点显示 rose 脉冲动画 + "领取"按钮
+   397→    - 点击"领取"→ milestonesClaimed=[3] + Toast "✦ 三日谐振 已领取 +50 洞见 · +5.0 接触" + 按钮消失 ✅
+   398→  - **VLM 视觉评分**（目标 ≥7/10）：
+   399→    - 首屏截图：8/10（四色一致、布局合理、信标链清晰）
+   400→    - 里程碑可领取状态：8/10（amber→rose 渐变醒目、里程碑层次分明、fuchsia 主题清晰）
+   401→    - 重置后干净状态：8/10（WEEKLY 字体对比度可优化，但整体可读性强）
+   402→  - **不破坏现有功能**：日挑战进度/领奖/排行榜流程全部保留并工作正常
+   403→
+   404→Stage Summary:
+   405→- ✅ beacon.ts 扩展完成（358 → 873 行）：周挑战 + 信标链全部函数与类型
+   406→- ✅ gameStore.ts 集成完成：trackBeacon 升级为对象返回值 + claimWeeklyBeacon + claimChainReward 两个新 action
+   407→- ✅ BeaconPanel.tsx UI 完整重写（301 → 638 行）：周挑战 fuchsia 卡片 + 信标链 amber→rose 渐变区块
+   408→- ✅ 严格四色全息：周挑战 fuchsia、信标链 amber→rose、领取按钮 emerald、无蓝/紫色违规
+   409→- ✅ localStorage 新增 2 个独立 key（weekly + chain），不污染旧 key
+   410→- ✅ 确定性：周挑战同周同种子同结果（weekKey FNV-1a 种子）
+   411→- ✅ 信标链 grace 续命机制工作正常（5 个场景 bun 测试全 PASS）
+   412→- ✅ lint 零错误 + dev HTTP 200 + VLM 8/10
+   413→- ✅ 现有日挑战 + 排行榜 + 领奖流程全部保留，无回归
+   414→
+   415→---
+   416→Task ID: 9
+   417→Agent: main + subagent(9-b)
+   418→Task: v0.8.1 P1 双任务 — 探险 BOSS 胜率平衡 + 能量恢复 + 信标系统扩展（周挑战 + 信标链）
+   419→
+   420→Work Log:
+   421→- 重读工单确认 P1 两项为下一阶段优先级
+   422→- P1-a 探险平衡（main 自己做，平衡需要精细控制）：
+   423→  - expedition.ts: combatDifficultyScale 8→4, combatWinRateFloor 0.25→0.35, BOSS difficulty 5-7→3-5
+   424→  - 新增 computeEnergyRegenInterval(state): exp_2 -30%, exp_3 -20%, 探索力属性 -最高30%, 下限12s
+   425→  - computeEnergyRegen 接受 intervalSec 参数
+   426→  - config.ts: exp_2/exp_3 描述加能量恢复说明
+   427→  - gameStore.ts tick: 传入动态间隔
+   428→  - ExpeditionPanel.tsx: 显示实际恢复速度 + '已加速'标记
+   429→- P1-b 信标系统扩展（dispatch subagent 9-b，并行完成）：
+   430→  - beacon.ts 358→873行: 周挑战(getWeekKey ISO 8601 + 确定性生成) + 信标链(4里程碑+grace续命)
+   431→  - BeaconPanel.tsx 301→638行: 周挑战fuchsia主题 + 信标链amber→rose里程碑节点
+   432→  - gameStore.ts: trackBeacon升级 + claimWeeklyBeacon/claimChainReward actions
+   433→- QA 验证:
+   434→  - lint 零错误
+   435→  - 探险面板 VLM 7/10（能量条 + 恢复速度显示正常）
+   436→  - 信标面板 VLM 8/10（周挑战 WEEKLY + 信标链 3/7/14/30 + 排行榜全部可见）
+   437→  - subagent 5场景 bun 测试全 PASS（信标链断链/续命逻辑）
+   438→- 提交 v0.8.1（commit 71ca5b4）+ 推送 main
+   439→- 静态导出 + 部署 gh-pages（commit 97eecaa）→ HTTP 200
+   440→
+   441→Stage Summary:
+   442→- ✅ P1-a 探险平衡完成: BOSS 基础胜率 25%→35-45%, 配合技术/属性可达 55-70%
+   443→- ✅ P1-a 能量恢复: 固定45s → 动态12-45s（技术+属性加速）
+   444→- ✅ P1-b 周挑战: 每周一UTC刷新, fuchsia主题, goal×3-5倍
+   445→- ✅ P1-b 信标链: 4里程碑(3/7/14/30天) + grace续命, amber→rose渐变
+   446→- ✅ 在线游玩 v0.8.1: https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/
+   447→- 下一阶段工单: P2 UI样式细节打磨 / P2 云存档+云排行榜 / P3 全纪元叙事
+   448→
+   449→---
+   450→Task ID: 10-a
+   451→Agent: full-stack-developer
+   452→Task: #5 限时挑战 + #3 星潮类型深化
+   453→
+   454→Work Log:
+   455→- 阅读项目上下文：worklog.md（v0.8.1，10 大系统）+ beacon.ts（873行，日+周+链）+ starTide.ts（209行，6种星潮）+ gameStore trackBeacon/tickTide + BeaconPanel.tsx，确认四色全息规范与现有架构
+   456→- **工单 #5 限时挑战**：
+   457→  - beacon.ts（873→1162行）新增限时挑战系统：
+   458→    - BeaconTimedChallenge/BeaconTimedProgress 接口 + isTimed 字段加入 BeaconScoreEntry
+   459→    - getTimedSlotKey（UTC 0/4/8/12/16/20 点切分，"timed_YYYY-MM-DD_HH"）+ timedSlotKeyToSeed（FNV-1a）
+   460→    - generateTimedChallenge（确定性，难度 routine，goal=日基准×0.3-0.5，5类型公式）
+   461→    - loadTimedProgress/saveTimedProgress/addTimedProgress/claimTimedReward（排行榜 isTimed）
+   462→    - msUntilNextTimedSlot + TIMED_SLOT_MS=4h + BEACON_TIMED_KEY
+   463→  - gameStore.ts：trackBeacon 返回值新增 timedJustCompleted，三进度同时更新；新增 claimTimedBeacon action
+   464→  - BeaconPanel.tsx（753→944行）：日挑战与周挑战之间插入限时挑战区块（amber 主题）
+   465→    - Hourglass图标+TIMED标题+slotKey+倒计时 + 进度+奖励+领取按钮(emerald)
+   466→    - 紧急状态：距时段结束<30min 切 rose 脉冲动画+"即将结束"徽章
+   467→    - 2新动画 timed-glow(amber)/timed-urgent(rose) + 排行榜 TIMED 徽章
+   468→- **工单 #3 星潮深化**：
+   469→  - starTide.ts（209→289行）：TideType 新增 surge/eclipse/prism
+   470→    - surge(emerald ⇈): crystalsPerSec×2.5 + targetLenBonus=2（解码目标序列+2，更长更难）
+   471→    - eclipse(rose ◐): crystalsPerSec×0.7 + bossWinRateBonus=0.2（BOSS胜率+20%）
+   472→    - prism(fuchsia ◬): insightMultAdd=1.0(洞见×2) + autoDecodeIntervalMult=0.7(自动解码-30%)
+   473→    - TideModifiers 新增 targetLenBonus/bossWinRateBonus/autoDecodeIntervalMult 可选字段
+   474→    - TIDE_WEIGHTS 新增3种各12（总136）+ getTideModifiers 3新case
+   475→  - decode.ts：generatePuzzle 新增 targetLenBonus 参数（surge用，targetLen+stepLimit同步增加）
+   476→  - gameStore.ts 3处修饰器应用：
+   477→    - startDecode：surge 时传 targetLenBonus → 谜题更长
+   478→    - autoDecodeTick：prism 时 interval×=autoDecodeIntervalMult
+   479→    - resolveCurrentNode：eclipse 时 bossWinRate 加 tideBossBonus
+   480→  - achievements.ts：ach_tides_all 阈值6→9；page.tsx StatsPanel 星潮亲历 /9
+   481→- QA 验证：
+   482→  - lint 零错误（exit 0）+ dev HTTP 200 + 编译<30ms
+   483→  - BeaconPanel VLM 8.5/10（限时区块可见）+ 最终 9/10
+   484→  - 三新星潮 localStorage 注入触发截图 VLM：surge 8/10、prism 7/10、eclipse 8/10
+   485→  - 日/周/信标链/6旧星潮全部保留无回归
+   486→
+   487→Stage Summary:
+   488→- ✅ beacon.ts +289行（限时挑战完整系统：4h时段+确定性+进度+领奖+排行榜）
+   489→- ✅ starTide.ts +80行（3新类型 surge/eclipse/prism + 3新修饰器字段）
+   490→- ✅ decode.ts generatePuzzle 支持 targetLenBonus（surge 谜题+2）
+   491→- ✅ gameStore.ts trackBeacon 三进度同步 + claimTimedBeacon + 3处新星潮修饰器
+   492→- ✅ BeaconPanel.tsx +191行（amber 限时区块 + 紧急状态 + TIMED 徽章）
+   493→- ✅ 严格四色规范：限时amber/surge-emerald/eclipse-rose/prism-fuchsia，零蓝色
+   494→- ✅ 确定性：限时挑战同时段同种子同结果（FNV-1a slotKey 哈希）
+   495→- ✅ lint 零错误 + dev HTTP 200 + VLM 全部≥7/10
+   496→
+   497→---
+   498→Task ID: 10-b
+   499→Agent: full-stack-developer
+   500→Task: P2/#4 云排行榜 mini-service（信标本机榜升级为云端 Top100）
+   501→
+   502→Work Log:
+   503→- 前置阅读：worklog（v0.8.1 项目状态）+ beacon.ts（BeaconScoreEntry / loadLeaderboard / pushLeaderboardEntry / claimBeaconReward / claimWeeklyReward / claimTimedReward）+ BeaconPanel.tsx（排行榜 UI 渲染）+ Caddyfile（?XTransformPort=端口号 转发规则）+ examples/websocket（mini-service 参考）+ .zscripts/dev.sh（mini-service 启动模式）
+   504→- 发现 worklog 信息滞后：beacon.ts 实际已扩到 1161 行（v0.8.2 已加限时挑战 + claimTimedReward），BeaconPanel 已扩到 953 行
+   505→- 创建 mini-service：
+   506→  - `mini-services/leaderboard-service/package.json`：独立 bun 项目，type=module，scripts `dev: bun --hot index.ts` + `start: bun index.ts`，依赖 hono ^4.6.14
+   507→  - `mini-services/leaderboard-service/index.ts`（182 行）：
+   508→    - Hono + cors 中间件（origin: * 全开放，跨端口必须）
+   509→    - 内存数组存储（最多 1000 条，按 score 降序，同分按时长→时间戳排序）
+   510→    - 防刷：同 dateKey+challenge 10s 内只接受 1 次提交（Map 记录 lastSubmitAt），返回 429 + retryAfterMs
+   511→    - GET /api/leaderboard → Top100 + total
+   512→    - POST /api/leaderboard body {entry} → 校验 schema → 推入 → 排序 → 返回 {entries, total, rank}
+   513→    - GET /api/leaderboard/stats → {totalSubmissions, uniquePlayers, topScore}
+   514→    - GET / → 健康检查 {service, version, ok, uptime}
+   515→    - 端口固定 3030，`export default { port, fetch }` 标准 bun 模式
+   516→  - `mini-services/leaderboard-service/README.md`：API 文档 + 联调规范
+   517→- mini-service 启动调试：bun --hot 在本沙盒环境下会因文件 watcher 异常被 kill；改用 `bun index.ts`（无 --hot）+ 双 fork `( ... & )` 模式启动，PPID=1，uptime 4+ 分钟稳定
+   518→- eslint.config.mjs 新增 ignores "mini-services/**"（mini-service 独立项目，不参与主项目 lint）
+   519→- beacon.ts 扩展（1161 → 1290 行，+129 行）：
+   520→  - 三个 claim 函数返回值新增 `entry: BeaconScoreEntry`（非破坏性扩展）：
+   521→    - `claimBeaconReward` 返回 `entry`（daily）
+   522→    - `claimWeeklyReward` 返回 `entry`（weekly）
+   523→    - `claimTimedReward` 返回 `entry`（timed）
+   524→  - 新增云排行榜模块（v0.8.2 P2/#4）：
+   525→    - `BEACON_CLOUD_PORT = 3030` 常量
+   526→    - `BEACON_CLOUD_LAST_SUBMIT_KEY = "echo-nexus-beacon-cloud-last-submit-v1"` 本地 key
+   527→    - `CloudLeaderboardResponse` / `CloudSubmitResponse` / `CloudStatsResponse` 接口
+   528→    - `loadLastCloudSubmitTimestamp()` / `saveLastCloudSubmitTimestamp(ts)` 工具
+   529→    - `fetchCloudLeaderboard(): Promise<BeaconScoreEntry[]>` — GET 相对路径 + ?XTransformPort=3030
+   530→    - `submitCloudScore(entry): Promise<number>` — POST，成功返回 rank，失败返回 -1，自动记录 ts 供全球榜高亮
+   531→    - `fetchCloudStats(): Promise<CloudStatsResponse | null>` — 全局统计
+   532→    - 所有 fetch 用相对路径 + `?XTransformPort=3030`，**禁止** localhost:3030
+   533→- gameStore.ts 集成：
+   534→  - import 新增 `submitCloudScore`
+   535→  - `claimWeeklyBeacon` action：领奖成功后 `void submitCloudScore(res.entry)`（fire-and-forget，不 await，不阻塞）
+   536→  - `claimTimedBeacon` action：同上
+   537→  - `claimBeaconReward` (daily) 由 BeaconPanel 直接调用，不通过 gameStore
+   538→- BeaconPanel.tsx 重写（953 → 1170 行，+217 行）：
+   539→  - 新增 import: fetchCloudLeaderboard / submitCloudScore / loadLastCloudSubmitTimestamp + 4 个 lucide 图标（RefreshCw/Globe/WifiOff/Loader2）
+   540→  - 新增状态: lbTab ('local'|'global') / cloudEntries / cloudLoading / cloudError / cloudFetched / mySubmitTs / cloudFetchingRef
+   541→  - 新增 `refreshCloudLeaderboard()` callback：拉取云端榜 + 防并发（ref）+ 空 entries 时显示提示
+   542→  - useEffect: 切到全球 tab 自动拉取（仅首次）+ 初始化读取 mySubmitTs
+   543→  - handleClaimDaily: 领奖成功后 `void submitCloudScore(res.entry).then(rank => ...)` — 若用户在全球 tab 自动刷新
+   544→  - handleClaimTimed/Weekly: 领奖后更新 mySubmitTs + 若在全球 tab 自动刷新
+   545→  - 排行榜 UI 重写为双 tab：
+   546→    - 顶部「本地」(amber 主题) / 「全球」(emerald 主题) 切换按钮 + 全球 tab 专属刷新按钮（旋转动画）
+   547→    - 子标题：本地"本机 Top N · 离线可用" / 全球"全球 Top N · 已同步 / 同步中…"
+   548→    - 本地榜保留原 v0.8.2 渲染（max-h-200px overflow-y-auto）
+   549→    - 全球榜：
+   550→      - 加载中：Loader2 spinner + "正在拉取全球榜…"
+   551→      - 空榜+错误：WifiOff 图标 + 错误文案 + 重试按钮
+   552→      - 空榜+无错：Globe 图标 + "尚无全球记录"提示
+   553→      - 有数据：渲染前 100 条，每条带排名（1-3 名用 Crown/Medal/Award 图标）/ 难度色 / WEEK·TIMED 徽章 / 用时 / 分数
+   554→      - 玩家自己的记录通过 timestamp 匹配 mySubmitTs 高亮：emerald 边框 + emerald 阴影 + YOU 徽章 + emerald 分数色 + 加粗排名
+   555→- QA 验证：
+   556→  - `bun run lint` 零错误零警告（eslint.config.mjs 把 mini-services 加入 ignores）
+   557→  - dev.log 全程无错误，所有编译 < 300ms
+   558→  - mini-service curl 全通过：
+   559→    - GET / → 200 {service, version, ok, uptime}
+   560→    - GET /api/leaderboard (空) → 200 {entries:[], total:0}
+   561→    - POST /api/leaderboard → 200 {entries, total, rank:1}
+   562→    - GET /api/leaderboard (有数据) → 200 {entries:[...], total:N}
+   563→    - GET /api/leaderboard/stats → 200 {totalSubmissions, uniquePlayers, topScore}
+   564→    - OPTIONS 预检 → 204 + 完整 CORS 头（Allow-Origin: *）
+   565→    - 重复 POST（同 dateKey+challenge 10s 内）→ 429 {error:"Rate limited", retryAfterMs}
+   566→  - 网关路由验证：Caddy :81 → localhost:3030 通过 ?XTransformPort=3030 正确转发，返回 JSON 200
+   567→  - agent-browser 集成测试（通过 :81 端口访问，绕过 Next.js 404）：
+   568→    - 信标 tab 选中（用 KeyboardEvent Enter 激活 Radix Tabs，因 pointerdown 被覆盖层拦截）
+   569→    - 切到「全球」tab → 自动拉取 → 显示"全球 Top 6 · 已同步" → 渲染 6 条记录
+   570→    - 刷新按钮可点击，旋转动画正常
+   571→    - POST 测试：浏览器 fetch 提交 score=9999 → 返回 rank=1 → 刷新后榜首显示 10.00K
+   572→    - YOU 高亮：手动设置 localStorage[BEACON_CLOUD_LAST_SUBMIT_KEY] 后刷新 → 榜首显示 emerald 边框 + YOU 徽章
+   573→  - VLM 视觉评分（目标 ≥7/10）：
+   574→    - 全球榜含 YOU 高亮：**8/10**（双tab切换清晰，全球榜记录完整，难度色与标签规范，视觉层次佳）
+   575→    - 本地榜：**8/10**（双tab切换逻辑清晰，本地tab内容完整，四色规范应用，信息层级合理）
+   576→
+   577→Stage Summary:
+   578→- ✅ mini-service 独立项目：自己的 package.json + bun.lock + node_modules，依赖 hono ^4.6.14，不污染主项目
+   579→- ✅ 端口 3030 + Caddy 网关：前端用相对路径 `fetch('/api/leaderboard?XTransformPort=3030')`，**禁止** localhost:3030
+   580→- ✅ CORS 全开放：origin: * + OPTIONS 预检自动处理，前端跨端口无忧
+   581→- ✅ 内存存储 + 防刷：1000 条上限，同 dateKey+challenge 10s 限 1 次
+   582→- ✅ 三个 claim 入口全部接入云提交：claimBeaconReward（BeaconPanel 直接调）/ claimWeeklyBeacon / claimTimedBeacon（gameStore action 内）
+   583→- ✅ 本地榜保留：loadLeaderboard / pushLeaderboardEntry 未删除，作为离线 fallback
+   584→- ✅ 双 tab UI：本地（amber 主题，立即可用）/ 全球（emerald 主题，按需拉取）+ 刷新按钮 + 加载态 + 错误重试
+   585→- ✅ 玩家高亮：通过 timestamp 匹配 localStorage[BEACON_CLOUD_LAST_SUBMIT_KEY]，emerald 边框 + YOU 徽章
+   586→- ✅ lint 零错误 + dev HTTP 200 + VLM 8/10
+   587→- ✅ mini-service 启动稳定：uptime 4+ 分钟，PPID=1（双 fork 模式）
+   588→- 下一阶段工单：P3 #10-c 全球星潮同步（star-tide-service 已在 mini-services 目录中）
+   589→
@@ -445,3 +445,230 @@ Stage Summary:
 - ✅ P1-b 信标链: 4里程碑(3/7/14/30天) + grace续命, amber→rose渐变
 - ✅ 在线游玩 v0.8.1: https://gitea-pages.atdunbg.xyz/Super_Z/echo-nexus/
 - 下一阶段工单: P2 UI样式细节打磨 / P2 云存档+云排行榜 / P3 全纪元叙事
+
+---
+Task ID: 10-a
+Agent: full-stack-developer
+Task: #5 限时挑战 + #3 星潮类型深化
+
+Work Log:
+- 阅读项目上下文：worklog.md（v0.8.1，10 大系统）+ beacon.ts（873行，日+周+链）+ starTide.ts（209行，6种星潮）+ gameStore trackBeacon/tickTide + BeaconPanel.tsx，确认四色全息规范与现有架构
+- **工单 #5 限时挑战**：
+  - beacon.ts（873→1162行）新增限时挑战系统：
+    - BeaconTimedChallenge/BeaconTimedProgress 接口 + isTimed 字段加入 BeaconScoreEntry
+    - getTimedSlotKey（UTC 0/4/8/12/16/20 点切分，"timed_YYYY-MM-DD_HH"）+ timedSlotKeyToSeed（FNV-1a）
+    - generateTimedChallenge（确定性，难度 routine，goal=日基准×0.3-0.5，5类型公式）
+    - loadTimedProgress/saveTimedProgress/addTimedProgress/claimTimedReward（排行榜 isTimed）
+    - msUntilNextTimedSlot + TIMED_SLOT_MS=4h + BEACON_TIMED_KEY
+  - gameStore.ts：trackBeacon 返回值新增 timedJustCompleted，三进度同时更新；新增 claimTimedBeacon action
+  - BeaconPanel.tsx（753→944行）：日挑战与周挑战之间插入限时挑战区块（amber 主题）
+    - Hourglass图标+TIMED标题+slotKey+倒计时 + 进度+奖励+领取按钮(emerald)
+    - 紧急状态：距时段结束<30min 切 rose 脉冲动画+"即将结束"徽章
+    - 2新动画 timed-glow(amber)/timed-urgent(rose) + 排行榜 TIMED 徽章
+- **工单 #3 星潮深化**：
+  - starTide.ts（209→289行）：TideType 新增 surge/eclipse/prism
+    - surge(emerald ⇈): crystalsPerSec×2.5 + targetLenBonus=2（解码目标序列+2，更长更难）
+    - eclipse(rose ◐): crystalsPerSec×0.7 + bossWinRateBonus=0.2（BOSS胜率+20%）
+    - prism(fuchsia ◬): insightMultAdd=1.0(洞见×2) + autoDecodeIntervalMult=0.7(自动解码-30%)
+    - TideModifiers 新增 targetLenBonus/bossWinRateBonus/autoDecodeIntervalMult 可选字段
+    - TIDE_WEIGHTS 新增3种各12（总136）+ getTideModifiers 3新case
+  - decode.ts：generatePuzzle 新增 targetLenBonus 参数（surge用，targetLen+stepLimit同步增加）
+  - gameStore.ts 3处修饰器应用：
+    - startDecode：surge 时传 targetLenBonus → 谜题更长
+    - autoDecodeTick：prism 时 interval×=autoDecodeIntervalMult
+    - resolveCurrentNode：eclipse 时 bossWinRate 加 tideBossBonus
+  - achievements.ts：ach_tides_all 阈值6→9；page.tsx StatsPanel 星潮亲历 /9
+- QA 验证：
+  - lint 零错误（exit 0）+ dev HTTP 200 + 编译<30ms
+  - BeaconPanel VLM 8.5/10（限时区块可见）+ 最终 9/10
+  - 三新星潮 localStorage 注入触发截图 VLM：surge 8/10、prism 7/10、eclipse 8/10
+  - 日/周/信标链/6旧星潮全部保留无回归
+
+Stage Summary:
+- ✅ beacon.ts +289行（限时挑战完整系统：4h时段+确定性+进度+领奖+排行榜）
+- ✅ starTide.ts +80行（3新类型 surge/eclipse/prism + 3新修饰器字段）
+- ✅ decode.ts generatePuzzle 支持 targetLenBonus（surge 谜题+2）
+- ✅ gameStore.ts trackBeacon 三进度同步 + claimTimedBeacon + 3处新星潮修饰器
+- ✅ BeaconPanel.tsx +191行（amber 限时区块 + 紧急状态 + TIMED 徽章）
+- ✅ 严格四色规范：限时amber/surge-emerald/eclipse-rose/prism-fuchsia，零蓝色
+- ✅ 确定性：限时挑战同时段同种子同结果（FNV-1a slotKey 哈希）
+- ✅ lint 零错误 + dev HTTP 200 + VLM 全部≥7/10
+
+---
+Task ID: 10-b
+Agent: full-stack-developer
+Task: P2/#4 云排行榜 mini-service（信标本机榜升级为云端 Top100）
+
+Work Log:
+- 前置阅读：worklog（v0.8.1 项目状态）+ beacon.ts（BeaconScoreEntry / loadLeaderboard / pushLeaderboardEntry / claimBeaconReward / claimWeeklyReward / claimTimedReward）+ BeaconPanel.tsx（排行榜 UI 渲染）+ Caddyfile（?XTransformPort=端口号 转发规则）+ examples/websocket（mini-service 参考）+ .zscripts/dev.sh（mini-service 启动模式）
+- 发现 worklog 信息滞后：beacon.ts 实际已扩到 1161 行（v0.8.2 已加限时挑战 + claimTimedReward），BeaconPanel 已扩到 953 行
+- 创建 mini-service：
+  - `mini-services/leaderboard-service/package.json`：独立 bun 项目，type=module，scripts `dev: bun --hot index.ts` + `start: bun index.ts`，依赖 hono ^4.6.14
+  - `mini-services/leaderboard-service/index.ts`（182 行）：
+    - Hono + cors 中间件（origin: * 全开放，跨端口必须）
+    - 内存数组存储（最多 1000 条，按 score 降序，同分按时长→时间戳排序）
+    - 防刷：同 dateKey+challenge 10s 内只接受 1 次提交（Map 记录 lastSubmitAt），返回 429 + retryAfterMs
+    - GET /api/leaderboard → Top100 + total
+    - POST /api/leaderboard body {entry} → 校验 schema → 推入 → 排序 → 返回 {entries, total, rank}
+    - GET /api/leaderboard/stats → {totalSubmissions, uniquePlayers, topScore}
+    - GET / → 健康检查 {service, version, ok, uptime}
+    - 端口固定 3030，`export default { port, fetch }` 标准 bun 模式
+  - `mini-services/leaderboard-service/README.md`：API 文档 + 联调规范
+- mini-service 启动调试：bun --hot 在本沙盒环境下会因文件 watcher 异常被 kill；改用 `bun index.ts`（无 --hot）+ 双 fork `( ... & )` 模式启动，PPID=1，uptime 4+ 分钟稳定
+- eslint.config.mjs 新增 ignores "mini-services/**"（mini-service 独立项目，不参与主项目 lint）
+- beacon.ts 扩展（1161 → 1290 行，+129 行）：
+  - 三个 claim 函数返回值新增 `entry: BeaconScoreEntry`（非破坏性扩展）：
+    - `claimBeaconReward` 返回 `entry`（daily）
+    - `claimWeeklyReward` 返回 `entry`（weekly）
+    - `claimTimedReward` 返回 `entry`（timed）
+  - 新增云排行榜模块（v0.8.2 P2/#4）：
+    - `BEACON_CLOUD_PORT = 3030` 常量
+    - `BEACON_CLOUD_LAST_SUBMIT_KEY = "echo-nexus-beacon-cloud-last-submit-v1"` 本地 key
+    - `CloudLeaderboardResponse` / `CloudSubmitResponse` / `CloudStatsResponse` 接口
+    - `loadLastCloudSubmitTimestamp()` / `saveLastCloudSubmitTimestamp(ts)` 工具
+    - `fetchCloudLeaderboard(): Promise<BeaconScoreEntry[]>` — GET 相对路径 + ?XTransformPort=3030
+    - `submitCloudScore(entry): Promise<number>` — POST，成功返回 rank，失败返回 -1，自动记录 ts 供全球榜高亮
+    - `fetchCloudStats(): Promise<CloudStatsResponse | null>` — 全局统计
+    - 所有 fetch 用相对路径 + `?XTransformPort=3030`，**禁止** localhost:3030
+- gameStore.ts 集成：
+  - import 新增 `submitCloudScore`
+  - `claimWeeklyBeacon` action：领奖成功后 `void submitCloudScore(res.entry)`（fire-and-forget，不 await，不阻塞）
+  - `claimTimedBeacon` action：同上
+  - `claimBeaconReward` (daily) 由 BeaconPanel 直接调用，不通过 gameStore
+- BeaconPanel.tsx 重写（953 → 1170 行，+217 行）：
+  - 新增 import: fetchCloudLeaderboard / submitCloudScore / loadLastCloudSubmitTimestamp + 4 个 lucide 图标（RefreshCw/Globe/WifiOff/Loader2）
+  - 新增状态: lbTab ('local'|'global') / cloudEntries / cloudLoading / cloudError / cloudFetched / mySubmitTs / cloudFetchingRef
+  - 新增 `refreshCloudLeaderboard()` callback：拉取云端榜 + 防并发（ref）+ 空 entries 时显示提示
+  - useEffect: 切到全球 tab 自动拉取（仅首次）+ 初始化读取 mySubmitTs
+  - handleClaimDaily: 领奖成功后 `void submitCloudScore(res.entry).then(rank => ...)` — 若用户在全球 tab 自动刷新
+  - handleClaimTimed/Weekly: 领奖后更新 mySubmitTs + 若在全球 tab 自动刷新
+  - 排行榜 UI 重写为双 tab：
+    - 顶部「本地」(amber 主题) / 「全球」(emerald 主题) 切换按钮 + 全球 tab 专属刷新按钮（旋转动画）
+    - 子标题：本地"本机 Top N · 离线可用" / 全球"全球 Top N · 已同步 / 同步中…"
+    - 本地榜保留原 v0.8.2 渲染（max-h-200px overflow-y-auto）
+    - 全球榜：
+      - 加载中：Loader2 spinner + "正在拉取全球榜…"
+      - 空榜+错误：WifiOff 图标 + 错误文案 + 重试按钮
+      - 空榜+无错：Globe 图标 + "尚无全球记录"提示
+      - 有数据：渲染前 100 条，每条带排名（1-3 名用 Crown/Medal/Award 图标）/ 难度色 / WEEK·TIMED 徽章 / 用时 / 分数
+      - 玩家自己的记录通过 timestamp 匹配 mySubmitTs 高亮：emerald 边框 + emerald 阴影 + YOU 徽章 + emerald 分数色 + 加粗排名
+- QA 验证：
+  - `bun run lint` 零错误零警告（eslint.config.mjs 把 mini-services 加入 ignores）
+  - dev.log 全程无错误，所有编译 < 300ms
+  - mini-service curl 全通过：
+    - GET / → 200 {service, version, ok, uptime}
+    - GET /api/leaderboard (空) → 200 {entries:[], total:0}
+    - POST /api/leaderboard → 200 {entries, total, rank:1}
+    - GET /api/leaderboard (有数据) → 200 {entries:[...], total:N}
+    - GET /api/leaderboard/stats → 200 {totalSubmissions, uniquePlayers, topScore}
+    - OPTIONS 预检 → 204 + 完整 CORS 头（Allow-Origin: *）
+    - 重复 POST（同 dateKey+challenge 10s 内）→ 429 {error:"Rate limited", retryAfterMs}
+  - 网关路由验证：Caddy :81 → localhost:3030 通过 ?XTransformPort=3030 正确转发，返回 JSON 200
+  - agent-browser 集成测试（通过 :81 端口访问，绕过 Next.js 404）：
+    - 信标 tab 选中（用 KeyboardEvent Enter 激活 Radix Tabs，因 pointerdown 被覆盖层拦截）
+    - 切到「全球」tab → 自动拉取 → 显示"全球 Top 6 · 已同步" → 渲染 6 条记录
+    - 刷新按钮可点击，旋转动画正常
+    - POST 测试：浏览器 fetch 提交 score=9999 → 返回 rank=1 → 刷新后榜首显示 10.00K
+    - YOU 高亮：手动设置 localStorage[BEACON_CLOUD_LAST_SUBMIT_KEY] 后刷新 → 榜首显示 emerald 边框 + YOU 徽章
+  - VLM 视觉评分（目标 ≥7/10）：
+    - 全球榜含 YOU 高亮：**8/10**（双tab切换清晰，全球榜记录完整，难度色与标签规范，视觉层次佳）
+    - 本地榜：**8/10**（双tab切换逻辑清晰，本地tab内容完整，四色规范应用，信息层级合理）
+
+Stage Summary:
+- ✅ mini-service 独立项目：自己的 package.json + bun.lock + node_modules，依赖 hono ^4.6.14，不污染主项目
+- ✅ 端口 3030 + Caddy 网关：前端用相对路径 `fetch('/api/leaderboard?XTransformPort=3030')`，**禁止** localhost:3030
+- ✅ CORS 全开放：origin: * + OPTIONS 预检自动处理，前端跨端口无忧
+- ✅ 内存存储 + 防刷：1000 条上限，同 dateKey+challenge 10s 限 1 次
+- ✅ 三个 claim 入口全部接入云提交：claimBeaconReward（BeaconPanel 直接调）/ claimWeeklyBeacon / claimTimedBeacon（gameStore action 内）
+- ✅ 本地榜保留：loadLeaderboard / pushLeaderboardEntry 未删除，作为离线 fallback
+- ✅ 双 tab UI：本地（amber 主题，立即可用）/ 全球（emerald 主题，按需拉取）+ 刷新按钮 + 加载态 + 错误重试
+- ✅ 玩家高亮：通过 timestamp 匹配 localStorage[BEACON_CLOUD_LAST_SUBMIT_KEY]，emerald 边框 + YOU 徽章
+- ✅ lint 零错误 + dev HTTP 200 + VLM 8/10
+- ✅ mini-service 启动稳定：uptime 4+ 分钟，PPID=1（双 fork 模式）
+- 下一阶段工单：P3 #10-c 全球星潮同步（star-tide-service 已在 mini-services 目录中）
+
+---
+Task ID: 10-c
+Agent: full-stack-developer
+Task: #9 手写叙事节点 + P3 socket 多人同步星潮
+
+Work Log:
+- 前置阅读：worklog.md（v0.8.1，四色规范 emerald/rose/amber/fuchsia，禁止蓝色，10 大系统）+ chronicle.ts（680 行）+ starTide.ts（297 行，9 种星潮）+ gameStore.ts（1332 行）+ StarTide.tsx（170 行）+ StarTideOverlay.tsx + Caddyfile（:81 网关 ?XTransformPort 转发规则）+ 前序 10-a/10-b 工单（限时挑战/3 新星潮/云排行榜 mini-service）
+- **状态确认**：本任务为重试，发现上次重试已落地主体代码，本次为验证 + 补 QA + 启动 mini-service + 追加 worklog
+- **工单 #9 手写叙事节点**（chronicle.ts 已就绪）：
+  - EPOCH_LORE 常量：5 纪元 × 3 节点（opening/middle/ending）= 15 段手写叙事，每段 80-150 字文学性
+  - 5 纪元主题：1 觉醒（emerald）/2 谐振（rose）/3 遗迹（amber）/4 飞升（fuchsia）/5 终末
+  - 每段含 fallback + variants（按 ctx 命中条件挑变体）：
+    - 第一纪元：解码者(≥15)/学者(techs≥5)/里程碑密集(≥2) + 深度轮回(asc>5)
+    - 第二纪元：探险者(≥3)/解码者(≥15)/觉醒天赋 + 深度轮回
+    - 第三纪元：BOSS 猎手(≥2)/深度探险(≥4)/星潮亲历(≥3)/BOSS 收尾 + 深度轮回
+    - 第四纪元：觉醒天赋/蓝图接近完整(≥5)/里程碑密集 + 深度轮回
+    - 第五纪元：里程碑密集(≥3)/星潮汹涌(≥3)/觉醒天赋 + 深度轮回
+  - 变量替换：{decodedThisRun}/{techsThisRun}/{expThisRun}/{bossKillsThisRun}/{blueprintsAfter}/{milestonesCount}/{milestonesList}/{tideCount}/{tideNames}/{perksList}/{minutes}
+  - buildLore 改造：优先 buildHandwrittenLore，无匹配（ascensionNumber 异常）时 fallback 到 v0.4 模板拼接
+  - 验证：bun 脚本测试 5 纪元 × 2 上下文（minimal/rich）= 10 个 case 全通过，文字长度 233-273 字（含收尾段），变体匹配正确，变量替换无残留 {xxx}
+- **P3 socket 多人同步星潮**：
+  - **mini-service（mini-services/star-tide-service/）**：
+    - 独立 bun 项目，package.json type=module + scripts dev:bun --hot index.ts + start:bun index.ts，依赖 socket.io ^4.8.3
+    - index.ts（250 行）：
+      - 端口固定 3031，path:"/"（Caddy 据此转发）
+      - 6 种星潮类型表（crystal/resonance/ruins/void/core/silence）+ 权重表 + rollTide
+      - DURATION_SEC=60s 全球星潮持续；FIRST_TIDE_DELAY_MS=60s（QA 友好，env 可覆盖）；MIN/MAX_GAP_MS=10-15 分钟随机间隔
+      - 调度：startTide → io.emit("global-tide", {type,name,startedAt,endsAt,durationSec}) → 60s 后 endTide → io.emit("tide-ended", {endedAt,nextTideAt}) → scheduleNextTide（10-15 分钟随机）
+      - 客户端连接：socket.emit("tide-state", {current, nextTideAt, serverTime}) 立即推送
+      - 客户端可 emit "get-next-tide" → 服务端响应 "next-tide-info" {current, nextTideAt, serverTime, remainingMs}
+      - dev/QA 用 "admin-trigger-tide"：立即触发一次全球星潮（不等待下次定时器）
+      - 优雅退出：SIGTERM/SIGINT → 清 timer → io.close → httpServer.close → exit(0)
+    - README.md：API/事件文档
+  - **前端集成**：
+    - src/hooks/useGlobalTide.ts（127 行）：
+      - 单例 socket（sharedSocket + connectRefCount 引用计数，多组件挂载共享同一连接）
+      - io("/?XTransformPort=3031", {transports:["websocket","polling"], reconnection:true, reconnectionAttempts:Infinity})
+      - 监听 "global-tide" → triggerRef.current(type)，用 startedAt+type 去重（防重连重复触发），过期 tide 不触发
+      - 监听 "tide-state" → 连接/重连时若服务端正有进行中的全球星潮，补触发
+      - 主动 emit "get-next-tide" 保险
+      - 导出 adminTriggerGlobalTide（dev 控制台 QA 用），window.__adminTriggerGlobalTide 暴露
+    - gameStore.ts 新增 triggerGlobalTide action + globalTide state：
+      - GLOBAL_TIDE_DURATION_MS = 60_000 常量
+      - GlobalTideState 类型 {type, startedAt, endsAt, id}
+      - TideEvent 新增 isGlobal?: boolean 字段
+      - triggerGlobalTide(type)：创建 newTide（60s）+ newGlobalTide，覆盖本地 activeTide（即使本地有进行中的星潮也会被替换），加入 _tideEvents 队列 with isGlobal:true
+      - tickTide 改造：globalTide 优先 → 全球星潮进行中本地不触发新星潮；全球星潮结束时设 globalTide:null + activeTide:null + lastTideEnd + silenceCompensation + ended 事件 with isGlobal:true
+      - partialize 排除 globalTide（瞬态运行时状态，不持久化）
+    - page.tsx 顶层挂载 useGlobalTide()
+    - StarTide.tsx UI 升级：
+      - StarTideIndicator：读 globalTide → isGlobal 标记 → 加 🌐 emoji + ring-1 ring-amber-300/60 + 强化 boxShadow + 渐变背景 + title 改为 "🌐 全球星潮 · {meta.desc}"；duration 用 globalTide.endsAt-startedAt 计算（60s）避免越界
+      - StarTideOverlay：全球星潮多一道顶部琥珀色光带 + global-tide-sweep 2.5s 扫光动画 + inset boxShadow 加深（160px vs 120px）
+      - StarTideNotifier：toast 文案区分全球/本地（"🌐 全球星潮降临：{name}" + "全球玩家同步经历 · {desc}"）
+- **QA 验证**：
+  - `bun run lint` 零错误零警告
+  - dev.log 全程无错误，编译 < 70ms，HTTP 200
+  - mini-service 启动稳定：pid 9456，PPID=1（双 fork 脱离 dev.sh），uptime 19+ 分钟，端口 3031 监听正常
+  - curl http://localhost:3031/ → {"code":0,"message":"Transport unknown"}（socket.io-only 服务预期响应）
+  - curl http://localhost:3031/socket.io/?EIO=4&transport=polling → 正确握手 {"sid":...,"upgrades":["websocket"]}
+  - 网关路由验证：curl http://localhost:81/socket.io/?EIO=4&transport=polling&XTransformPort=3031 → 通过 Caddy 转发到 3031，返回正确握手
+  - socket.io 端到端测试（bun 脚本 /tmp/test-socket.ts）：connect ✅ → tide-state ✅ → emit admin-trigger-tide → 504ms 内收到 global-tide {type:ruins, startedAt, endsAt, durationSec:60} ✅
+  - agent-browser 集成测试（通过 http://localhost:81/ 走 Caddy 网关，socket.io 才能正确路由）：
+    - 页面加载 200，window.__adminTriggerGlobalTide 已挂载（useGlobalTide hook 已挂载）
+    - 调用 adminTriggerGlobalTide() → 1-3s 内 StarTideIndicator 渲染 🌐 芯片
+    - DOM 验证：芯片文本 "🌐✷虚空低语57s"，title "🌐 全球星潮 · 虚空传来回响，洞见获取翻倍"（isGlobal:true 路径生效）
+    - 第二次触发："🌐⬢遗迹共振59s"，title "🌐 全球星潮 · 远古遗迹苏醒，探险力 +5、生命 +30"
+    - 全球星潮结束（60s 后）→ activeTide:null + globalTide:null + lastTideEnd 更新 → 本地 tickTide 恢复正常节奏
+  - VLM 视觉评分：**8/10**（确认 🌐 地球图标 + 汉字名称"遗迹共振" + 倒计时"59s" 全部可见；颜色 emerald/amber/fuchsia/rose 四色规范，零蓝色）
+  - 编年史 buildLore 验证（bun 脚本测试 5 纪元 × 2 上下文 = 10 case）：
+    - 全部产出 233-273 字文学性叙事，包含开场+中段+结尾+收尾段
+    - fallback 路径：默认文本，无变量替换
+    - variant 路径：按 ctx 命中条件挑变体，{decodedThisRun}/{bossKillsThisRun}/{milestonesList}/{perksList} 等变量正确替换
+    - 纪元名生成正确：第一纪元·初鸣之夕 / 第二纪元·光谱涌动 / 第三纪元·星辉汇聚 / 第四纪元·以太共振 / 第五纪元·永恒闭环
+
+Stage Summary:
+- ✅ 工单 #9：chronicle.ts EPOCH_LORE 5 纪元 × 3 节点 = 15 段手写叙事（每段 80-150 字文学性），buildLore 优先手写节点 + fallback 模板，buildChronicleEntry/regenerateLoreFromEntry/withPerks 全部接入；10 case 测试通过，变体匹配 + 变量替换正确
+- ✅ P3 socket 多人同步星潮：mini-services/star-tide-service 独立 bun 项目，socket.io 端口 3031，每 10-15 分钟随机广播 global-tide（60s 持续），admin-trigger-tide 供 QA 触发；前端 useGlobalTide hook + gameStore.triggerGlobalTide + globalTide 状态 + tickTide 全球优先 + StarTide UI 🌐 标记 + toast 区分全球/本地
+- ✅ 网关规范：socket.io 严格用 `io("/?XTransformPort=3031")`，path "/"，禁止 localhost:3031 直连；Caddy :81 → localhost:3031 转发正确
+- ✅ 离线容错：socket.io 自动重连（Infinity attempts），断连期间本地 tickTide 继续按原节奏工作，玩家不会被卡住；globalTide 不持久化（瞬态运行时状态）
+- ✅ 防重连重复触发：useGlobalTide 用 startedAt+type 去重（Set 上限 32 条 FIFO 清理），过期 tide 不触发
+- ✅ 本地星潮保留：全球星潮是增强而非替换，全球星潮结束后本地 tickTide 恢复正常节奏
+- ✅ mini-service 启动稳定：pid 9456，PPID=1，uptime 19+ 分钟，端口 3031 监听正常
+- ✅ lint 零错误 + dev HTTP 200 + VLM 8/10（🌐 全球星潮标记清晰可见）
+- ✅ 严格四色规范：全球星潮琥珀色扫光（amber）+ 各星潮本色（emerald/rose/amber/fuchsia），零蓝色
+- 下一阶段工单：可考虑 v0.9 收尾（全球星潮成就/编年史全球星潮高亮/星图天文台全球星潮增强天赋）