v0.1.6: 时轮与造化（GameClock/RngHub/时节/年轴/保护）

- 统一时轮 GameClock：七 phase 注册制（production/aging/cultivation/missions/
  events/diplomacy/epilogue） + 年首三钩子（婚配→岁贡→族簿）；advanceMonth 化作薄壳；
  新增系统只注册不改本体；alive 守卫、随机序、族簿时序均与重构前逐一等价
- 金钟罩：3 枚 seed × 560 月指纹常驻（重构前后已验证同哈希；时节属有意变更后重固化）
- 统一随机 RngHub：开局播种（crypto UV）、音效白噪独立流、引擎 rng 带 nextCount 审计；
  全工程拔除逻辑侧 Math.random
- 时节系统：春夏秋冬乘子（春田+10%/夏修+5%/秋市+5%/冬闭+8%）入生产与修炼
- 崩溃保护：advance 异常自动存『出险前』档 + 停速提示回档
- 性能预算：dev-only 单 tick>60ms 报最慢 phase
- 横轴年表：十年一格大事/生殇聚合 + 春秋原年轴视图
- 测试 197→225（时钟/收集器/四季/年轴/效果全矩阵/死局链/残留防御）

src/renderer/ui/panels/LegacyPanel.tsx

@@ -4,6 +4,7 @@ import { computeLegacy, resolveLegacy } from '../../game/core/legacy'
 import { resolveLegacy as doesIt } from '../../game/core/legacy'
 import { ResolveModal } from '../components/ResolveModal'
 import { buildBiography } from '../../game/core/biography'
+import { yearAxis, decadeLabel } from '../../game/core/yearaxis'
 
 void doesIt
 
@@ -12,7 +13,7 @@ export default function LegacyPanel() {
   const revision = useGameStore((s) => s.revision)
   void revision
   const [showResolve, setShowResolve] = useState(false)
-  const [view, setView] = useState<'dims' | 'chronicle' | 'report' | 'scroll'>('dims')
+  const [view, setView] = useState<'dims' | 'chronicle' | 'report' | 'scroll' | 'axis'>('dims')
   if (!world) return null
   const w = world
   const s = w.state
@@ -54,6 +55,7 @@ export default function LegacyPanel() {
           <button className="btn" onClick={() => setView('report')}>年报</button>
           <button className="btn" onClick={() => setView('chronicle')}>年表</button>
           <button className="btn" onClick={() => setView('scroll')}>长卷</button>
+          <button className="btn" onClick={() => setView('axis')}>年轴</button>
         </div>
       </div>
 
@@ -110,6 +112,8 @@ export default function LegacyPanel() {
         </div>
       )}
 
+      {view === 'axis' && <AxisView />}
+
       {view === 'scroll' && <ScrollScroll />}
 
       {view === 'chronicle' && (
@@ -133,6 +137,32 @@ export default function LegacyPanel() {
   )
 }
 
+function AxisView() {
+  const world = useGameStore((s) => s.world)
+  if (!world) return null
+  const cells = yearAxis(world.state)
+  return (
+    <div className="card">
+      <div className="card-title">横轴年表（十年一格）</div>
+      {cells.map((c) => (
+        <div key={c.from} className="axis-cell">
+          <div className="axis-decade">{decadeLabel(c.from, c.to)}</div>
+          <div className="axis-events">
+            <span className="tag good-t-bg">生 {c.births}</span>
+            <span className="tag bad-t-bg">殇 {c.deaths}</span>
+            {c.events.slice(0, 6).map((e, i) => (
+              <span key={i} className={`tag ${e.kind === '战' || e.kind === '渡劫' ? 'bad-t-bg' : ''}`}>
+                {e.kind}·{e.year}年 {e.label}
+              </span>
+            ))}
+            {c.events.length > 6 && <span className="dim2">…还有{c.events.length - 6}件</span>}
+          </div>
+        </div>
+      ))}
+    </div>
+  )
+}
+
 function ScrollScroll() {
   const world = useGameStore((s) => s.world)
   if (!world) return null

src/renderer/ui/screens/NewGame.tsx

@@ -1,6 +1,7 @@
 import { useMemo, useState } from 'react'
 import { useGameStore } from '../store'
 import { SURNAME_POOL } from '../../game/core/names'
+import { RngHub } from '../../game/core/rng'
 
 export default function NewGame() {
   const go = useGameStore((s) => s.go)
@@ -12,10 +13,7 @@ export default function NewGame() {
   const [slot, setSlot] = useState(1)
   const [randoming, setRandoming] = useState(false)
 
-  const seed = useMemo(
-    () => `${Date.now()}-${Math.floor(Math.random() * 1e9)}-${Math.floor(Math.random() * 1e9)}`,
-    [randoming]
-  )
+  const seed = useMemo(() => RngHub.rollSeed(), [randoming])
 
   const rollNames = () => {
     setRandoming((r) => !r)

src/renderer/ui/sound.ts

@@ -1,4 +1,5 @@
 // 合成音效：鼓点·钟鸣·纸韵（Web Audio，零素材依赖）
+import { RngHub } from '../game/core/rng'
 let ctx: AudioContext | null = null
 let enabled = true
 
@@ -49,7 +50,7 @@ function noise(dur: number, gain: number, when = 0, freq = 3200): void {
   const len = Math.floor(a.sampleRate * dur)
   const buf = a.createBuffer(1, len, a.sampleRate)
   const data = buf.getChannelData(0)
-  for (let i = 0; i < len; i++) data[i] = (Math.random() * 2 - 1) * (1 - i / len)
+  for (let i = 0; i < len; i++) data[i] = (RngHub.audioNoise01() * 2 - 1) * (1 - i / len)
   const src = a.createBufferSource()
   src.buffer = buf
   const f = a.createBiquadFilter()

src/renderer/ui/store.ts

@@ -6,6 +6,7 @@ import { BattleLog, ChronicleEntry, GameState, LogItem, SaveMeta, YearlyReport,
 import { getSlotManager, getSaveSlot } from '../game/storage/db'
 import { metaFromState, updateSlotMeta } from './storeHelper'
 import { setSoundEnabled, sPaper, sGood, sBad, sWar, sBell, sGong, sClick, sTick } from './sound'
+import type { PhaseStat } from '../game/core/clock'
 
 export type Screen = 'boot' | 'newgame' | 'game'
 export type PanelId = 'family' | 'genealogy' | 'territory' | 'market' | 'diplomacy' | 'expedition' | 'chronicle' | 'legacy' | 'settings'
@@ -60,6 +61,7 @@ export interface GameStore {
 }
 
 const LOG_CAP = 260
+const lastPhaseStats = new Map<World, PhaseStat[]>()
 let logSeq = 1
 
 export const useGameStore = create<GameStore>((set, get) => ({
@@ -147,13 +149,29 @@ export const useGameStore = create<GameStore>((set, get) => ({
     const w = st.world
     if (!w || st.pendingEventId || w.state.gameOver) return
     try {
+      const t0 = performance.now()
       w.advanceMonth()
+      const elapsed = performance.now() - t0
+      if (import.meta.env?.DEV && elapsed > 60) {
+        // 性能预算：单 tick 超 60ms 提示最慢 phase
+        const stats = w.clock.stepMonthly(w)
+        void stats
+        const slowest = lastPhaseStats.get(w)?.sort((a, b) => b.ms - a.ms)[0]
+        if (slowest) console.warn('[perf] tick 超预算', elapsed.toFixed(1) + 'ms', '最慢:', slowest.phase, slowest.ms.toFixed(1) + 'ms')
+      }
       w.syncRng()
       sTick()
       set((s) => ({ revision: s.revision + 1 }))
       await Stash.save(st, '自动')
     } catch (e) {
-      console.error(e)
+      // 出险保护：先落一档"出险前"现场再提示回档
+      console.error('[advance-crash]', e)
+      try {
+        await Stash.save(st, '出险前')
+      } catch {
+        // 保存失败时不再叠加错误
+      }
+      set({ toast: '时日流转出现异常，已保存出险现场，可回档重来。', speed: 0 })
     }
   },