feedback7 R22-UNBAL: 失衡 review fixes — a pulled 静态刚体 is held for the pull's window, 弧光锋卫 bleeds 400 every 0.066 s while the state lasts, no enemy skill / blink / scripted move during it, a route APPEAR or a 逐火 重生 ends it, every push row holds its exact frames; golden: 32 move, 8 in outcomes (below)

Branch review of fb7-unbalance (MERGE AFTER FIXES):
1. A 静态刚体 pulled got the 0.1 s floor: _staticForce now knows push from pull — a push's force is instant (推与拉), so
   0.1 s; a pull's lasts its window (pullUnbalance: 1 s, 0.5 s below −1) — PRTS 特殊机制 静态刚体 「在失去施力后立刻」 out,
   「0.1 秒保底」. pull() checks the puller's own block before the static case.
2. 弧光锋卫 (PRTS 天赋 「处于失衡状态时，每0.066s受到400点无来源真实持续伤害」, data unbalanced_bleed): a tick bleed of 400 every
   0.066 s while unbalancedNow holds; the per-tile one-shot from the position jump ([ASSUMED], UNBALANCE_SPEED) is gone.
   A 受力等级 0 push (0.8 s) → 12 hits = 4800 (was 2037), a 急停 pull with no movement (1 s) → 15 = 6000 (was 0), a
   wall-shortened slide keeps the 0.8 s row → 4800.
3. 失衡免疫 「失衡期间无法自主移动、发动攻击、使用技能」: enemies/helpers.js unbalancedNow; canCast(e, sil, battle) refuses while it
   runs (content skills; the boss parts' calls pass the battle), blinkForward returns null, 枯朽之种's dive / blast and the
   铳 / 碎铳之簧 charges wait, 乌顶巨角卢鲁's clash waits for its end. A route APPEAR relocation clears it (a forced state
   switch, 失衡位移机制). Left running on purpose (docs/SIM.md): 水遁忍者's damage check (异常效果 「仍然能正常造成伤害」), passive
   auras and terrain / periodic effects, death / damage-taken triggers, skill cooldowns, 弧光锋卫's bleed itself.
4. husk() (逐火 余烬 重生) clears the state like reborn().
5. The 35/30 row held 36 frames (t0 + 35/30 overshoots in floats): every check compares with 1e-9; the frames are asserted.

Tests: test/sim/unbalance.test.js +6 (exact frames 6 / 12 / 24 / 27 / 32 / 35 with the walk on the next frame; static pull
1 s / 0.5 s, push 0.1 s; 弧光锋卫 4800 / 6000 / 4800; canCast / blinkForward refused, 枯朽之种 held then diving; the elk's clash
after the state; APPEAR and a 逐火 重生 clear it — all six fail on the parent); enemies_bosses (失衡 kit test) and
feedback1d-solvent (BUFF damage) updated to the state bleed. test/sim + test/content + test/render pass. Docs: SIM.md
(push / pull row), PLAYING.md, design/engine.md (helpers, enemy AI), constants / displacement comments.

Golden against the previous commit — outcome moves: roster-010 (歌蕾蒂娅 pulls 妖怪 drones, now held 1 s: killed 44→45,
leaks 58→57), roster-040 (static pulls of 妖怪: killed 28→25, leaks 37→40, deaths 29→30), roster-043 / 044 (山: deaths 14→16 /
14→13), hidden-boss_9-pair (锏: boss HP 3636991→3586929), coop4-ABYSS-7 (ai_2 LP +1 from round 5), diy-115 (黑键: leaks
70→75), diy-116 (黑键: killed 2→3, leaks 121→120) — the static pulls (probe) and the 1e-9 end (a frame shorter where the float
sum overshot: the 35/30 row, some pull windows); other moves (damage / snapshots only): roster-008 / 017 / 039, 9 bonds,
boss-boss_4-pair / boss_6-pair / hidden-boss_10-pair, coop2-NORMAL-14-standins / coop2-NORMAL-3 / solo-ABYSS-1 /
solo-HARD-1 / solo-HARD-9-boosted / solo-NORMAL-1, diy-053 / 085 / 102.

server/sim/content/bosses.js

@@ -73,7 +73,7 @@ import { compileRoute } from '../ai.js';
 import { normalizeRoute } from '../simdata.js';
 import {
   ensureInstalled, abOf, attach, T, elem, hurt, targetsNear, allTargets, byPriority, areaAllies, areaAlliesInTiles, fieldAllies,
-  remainingRoute, stayRoute, stepToward, setHits, hitCount, lpLoss, blinkForward, canCast, absorbArts, nthOf,
+  remainingRoute, stayRoute, stepToward, setHits, hitCount, lpLoss, blinkForward, canCast, unbalancedNow, absorbArts, nthOf,
 } from './enemies.js';
 import { hypot, powi } from '../detmath.js';
 
@@ -539,7 +539,7 @@ function kitBlade(ab, e, b, tpl) {
         if (P.state === 'dive' && e2.alive && ++P.hits >= (bb.max_hit_cnt ?? Infinity)) shotDown(b2, e2); // 仅1次
       },
       tick(b2, e2, a, dt) {
-        if (P.state !== 'dive' || !canCast(e2)) return;                         // a stunned blade does not fly on
+        if (P.state !== 'dive' || !canCast(e2, false, b2)) return;                         // a stunned blade does not fly on
         const t = P.target;
         if (!stepToward(e2, t.c, t.r, e2.s.moveSpeed * MOVE_SCALE * dt)) return;
         // arrival: 3×3 stun + DoT (无来源: credited to 胄, as the shell's), then the 初始模式 copy takes over
@@ -593,7 +593,7 @@ function kitGun(ab, e, b) {
       dealt(c, b2, e2) { elem(b2, e2, c.target, 'erosion', e2.s.atk * (T(ab, '1.ep_damage_ratio') ?? 0)); }, // 攻击时附带侵蚀损伤
       tick(b2, e2, a, dt) {
         const ch = P.charge;
-        if (!ch) return;
+        if (!ch || unbalancedNow(b2, e2)) return;                              // (失衡: no scripted move meanwhile)
         const t = ch.target;
         const sp = (e2.s.moveSpeed + (T(ab, '3.move_speed') ?? 0)) * MOVE_SCALE * dt;
         const nx = e2.x, ny = e2.y;
@@ -711,7 +711,7 @@ function kitSpring(ab, e) {
       tick(b, e2, a, dt) {
         if (!P.up && P.downAt != null && b.time - P.downAt >= regen) raise(b);
         const d = e2.mem.ab.dash;
-        if (!d) return;
+        if (!d || unbalancedNow(b, e2)) return;                               // (失衡: no scripted move meanwhile)
         // 追逐模式 lasts the whole gain (PRTS 末日布道 "令全场的“碎铳之簧”获得5秒增益…增益期间切换为追逐模式"; “碎铳之簧”
         // 追逐模式 "持续追踪令其进入该形态的场上的假想敌：铳移动" — no arrival clause, unlike the 铳's own 冲锋模式): reaching
         // the gun does not end it, the spring keeps following the gun until the 5 s are over (PR #347 by @CXUtk; until
@@ -820,7 +820,7 @@ function pipeCore(ab, e, b, tpl, { form, prefix }) {
     tick(b2, e2, a, dt) {
       P.acc += dt;
       if (P.acc >= (e2.hpRatio < thr ? lo : hi)) { P.acc = 0; summon(b2, e2); }
-      if (!canCast(e2, false)) return;
+      if (!canCast(e2, false, b2)) return;
       P.atk += dt;
       if (P.atk < e2.s.interval) return;
       const t = b2.rng.pick(echoesOf(b2, form));                 // 优先攻击…形态余音
@@ -1052,7 +1052,7 @@ function kitLion(ab, e, b) {
           b2.addBuff(e2, { key: 'boss:advance', persist: true, visible: true, mods: { defPct: T(ab, 'advance.def') ?? 0, resFlat: T(ab, 'advance.magic_resistance') ?? 0 } });
           b2.fx('phase', { x: e2.x, y: e2.y, id: e2.id, kind: 'lionAdvance' });
         }
-        if (!canCast(e2, false)) return;
+        if (!canCast(e2, false, b2)) return;
         P.sp += dt * ENEMY_SP_PER_SEC;
         if (P.sp >= cost && decree(b2, e2)) P.sp = 0;
         // 【莫非王土】: ANIMATE_DELAY s after equipment first lies on the field, then once per 王权号令 cycle
@@ -1100,7 +1100,7 @@ function kitDeer(ab, e) {
           b.addBuff(e2, { key: 'boss:madness', persist: true, visible: true, mods: { physTakenMul: 1 - dr, artsTakenMul: 1 - dr } }); // 物理和法术伤害降低
           b.fx('phase', { x: e2.x, y: e2.y, id: e2.id, kind: 'deerMadness' });
         }
-        if (!canCast(e2, false)) return;
+        if (!canCast(e2, false, b)) return;
         P.acc += dt;
         if (P.acc < e2.s.interval) return;
         const cands = fairOrder(b, e2, allTargets(b, e2), P);