0.2.4-dev: round-29 community fixes and the official shared card pool

- Shared card pool and item stock as in the official mode (the owner's request, from the 路标档案馆 video and public notes): solo low-tier exceptions, co-op operators x2, shared item stock with special-item exceptions, normal / advanced occupancy 1 / 2, re-check on buy, 机变 exhaustion, release on consume / destroy / elimination; 整备 never exceeds stock; invariant held <= cap.
- 突袭: one taunt-first reselect right after a revive (the owner's rule); ordinary polls and redeploys keep the 0.2.3 rule; a revive on an enemy's tile stays. #475: online boss / hidden-boss Raid may land on the empty half (owner-limited scope).
- 浊心斯卡蒂 S1 x 坚守 no longer bounce redirected damage, and the two shares conserve the hit (idea of PR #464 by @HappyTanuki).
- Operator fixes adapted from PRs by @Xinglan233 (#459 哈洛德 S2 elemental trigger, #460 涤火杰西卡 shield on the four adjacent tiles, #461 家族徽章 first hit after stealth, #462 松果 S2 regrow per deploy); 克莱门莎 S2 splash 1.1 / 100% ATK and air auto-trigger (#467); 白面 copying 歌蕾蒂娅 / 余 skips the three-member condition (#473, the owner's video).
- 香槟炸弹 is not chosen by friendly auras / heals (PR #468 / #476 by @Siornya); 琳琅诗怀雅 coin balance (PR #450 by @IceCodeNew); Touch prep display (PR #451 by @YinqiMargatroid); lobby header (PR #471 by @YuriRestia); Japanese UI terms (PR #448 by @scutkane).
- AI-only boss countdown grace, render-failure cache / recovery without restarting a battle, device units kept on a same-field re-entry, DIY detail / skill previews, large-text result buttons.
- golden: battle families equal 0.2.3 except diy-135 / diy-136 (克莱门莎); all 18 release matches move through the shared pool, every flip named in docs/history/0.2.4.md §29.12; two coverage scenarios added.

public/css/screens/result.css

@@ -10,6 +10,7 @@
   -webkit-mask-image: radial-gradient(70% 70% at 25% 50%, #000, transparent); mask-image: radial-gradient(70% 70% at 25% 50%, #000, transparent); }
 .result__main { position: relative; z-index: 1; flex: 1; min-height: 0; display: grid; grid-template-columns: 5.6rem 1fr; gap: .5rem; padding: .36rem .5rem .3rem .6rem; }
 .result__hero { display: flex; flex-direction: column; align-items: flex-start; gap: .16rem; padding-top: .3rem; min-height: 0; }
+.result__summary { display: flex; flex-direction: column; align-items: flex-start; gap: .16rem; min-height: 0; width: 100%; overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; }
 .result__logoimg { height: 1.1rem; width: auto; opacity: .92; }
 .result__headline { font-size: calc(.96 * var(--t)); font-weight: 900; letter-spacing: .12em; line-height: 1.05; color: var(--mint-400); text-shadow: 0 0 .4rem rgba(23, 249, 183, .45); animation: head-in 600ms var(--ease-out); }
 .result.is-lose .result__headline { color: var(--red-premium); text-shadow: 0 0 .4rem rgba(255, 60, 60, .4); }
@@ -74,5 +75,5 @@
 .rstat { display: flex; align-items: baseline; justify-content: space-between; gap: .06rem; padding: .05rem .1rem; background: #0e1210; box-shadow: 0 0 0 1px var(--line); font-size: calc(.13 * var(--t)); color: var(--text-lo); white-space: nowrap; min-width: 0; }
 .rstat b { font-size: calc(.18 * var(--t)); color: #fff; }
 .rstat.is-best b { color: var(--gold); }
-.result__foot { margin-top: auto; padding-top: .2rem; display: flex; }
+.result__foot { flex: 0 0 auto; margin-top: auto; padding-top: .2rem; display: flex; }
 .result__foot .btn { min-width: 3.4rem; }