/* ACE COMBAT 8 / Wings of Theve — the Game room's first exhibit.
   A night tactical chart seen from above: luminous contour fields, a radar sweep and HUD read-outs over a dark sky,
   the real F-35C top-view in its own grey, and the Tasha sticker (owner requirement: always kept). Motion: ac8-motion.js. */
.ac8-exhibit{--ace-night:#08131f;--ace-deep:#0d1f31;--ace-hud:#d5ed9c;--ace-cyan:#8fe3d9;--ace-flare:#ff6748;--ace-paper:#eef3ea;--ace-dim:#eef3eab3;--ace-wide:'Flow Wide',var(--zh-display);--ace-body:var(--body);--ace-zh:var(--zh-display);--ace-mono:'IBM Plex Mono',var(--zh-strong);--ace-pad:max(var(--gutter,24px),calc((100vw - 1680px)/2));position:relative;background:var(--ace-night);color:var(--ace-paper);font-family:var(--ace-body);margin:0 calc(50% - 50vw);border:0;border-radius:0;overflow:clip;scroll-margin-top:76px}
.ac8-exhibit *{box-sizing:border-box}
.ac8-exhibit.atelier-arrive{animation:none;opacity:1;translate:0 0}
.ac8-exhibit.atelier-surface:before{display:none}

/* ── The chart ── */
.ac8-stage{position:relative;isolation:isolate;container-type:inline-size;min-height:max(880px,min(100svh,1040px));color:var(--ace-hud);overflow:clip;background:radial-gradient(70% 55% at 62% 46%,#173452 0%,transparent 72%),radial-gradient(60% 50% at 10% 100%,#0f2a3b 0%,transparent 70%),linear-gradient(180deg,#060e19 0%,#0b1a2b 55%,#0e2233 100%)}
.ac8-map-window{position:absolute;inset:0;overflow:hidden;z-index:0}
.ac8-map{display:block;width:100%;height:100%;object-fit:cover;opacity:.13;filter:invert(1) hue-rotate(180deg) saturate(.5);mix-blend-mode:screen;will-change:transform}
.ac8-map-wash{position:absolute;inset:0;background:radial-gradient(80% 70% at 30% 70%,#ff6748aa,transparent 70%),linear-gradient(180deg,transparent 40%,#b0463488);opacity:calc(var(--ac8-warm,0)*.6);pointer-events:none;mix-blend-mode:screen}
.ac8-map-window:after{content:"";position:absolute;inset:0;background:#0b2a44;opacity:calc(var(--ac8-war,0)*.35);pointer-events:none;mix-blend-mode:multiply}
.ac8-cloud{position:absolute;border-radius:50%;pointer-events:none;background:radial-gradient(closest-side,#dfe9f0 0%,#dfe9f055 45%,transparent 100%);opacity:.09;mix-blend-mode:screen}
.ac8-cloud-a{left:-12%;top:46%;width:62%;height:48%}
.ac8-cloud-b{right:-14%;top:-12%;width:58%;height:44%;opacity:.07}
.ac8-stage:after{content:"";position:absolute;left:0;right:0;bottom:0;height:200px;background:linear-gradient(transparent,#08131fe6);pointer-events:none;z-index:2}
.ac8-radar{position:absolute;inset:0;width:100%;height:100%;color:#d5ed9c59;overflow:visible}
.ac8-live-contours{fill:none;stroke:var(--ace-cyan);stroke-width:.9;opacity:.26}
.ac8-live-contours path:nth-child(5n){stroke-width:1.5;opacity:.75;stroke:var(--ace-hud)}
.ac8-vector-targets{opacity:calc(.3 + var(--ac8-war,0)*.7)}
.ac8-radar-sweep{transform-origin:680px 400px;transform-box:view-box}
.ac8-target-ring{opacity:.85}
.ac8-enemy-photo{filter:brightness(.62) contrast(1.1) drop-shadow(0 0 1px #08131f) drop-shadow(0 6px 6px #00000080)}
.ac8-enemy-route{fill:none;stroke:var(--ace-flare);stroke-width:1;stroke-dasharray:3 7;opacity:.6}
.ac8-enemy-lock{fill:none;stroke:var(--ace-flare);stroke-width:1.3}
.ac8-enemy-id{font:500 8px var(--ace-mono);fill:#ffb3a3}
.ac8-effects{position:absolute;inset:0;width:100%;height:100%;z-index:4;pointer-events:none;overflow:visible}
.ac8-countermeasure-sprite{filter:drop-shadow(0 0 4px #ffc773aa)}
.ac8-flare-smoke{fill:none;stroke:#fff6e0;stroke-width:3;stroke-linecap:round;opacity:.5}
.ac8-flare-spark{fill:#ffdd8a}
.ac8-missile-sprite{filter:url(#ac8-small-paper) drop-shadow(0 4px 5px #0009)}
.ac8-missile-vapor{fill:none;stroke:#f4f8ff;stroke-width:6;stroke-linecap:round;stroke-dasharray:0 1;opacity:.6}
.ac8-missile-smoke{fill:none;stroke:var(--ace-flare);stroke-width:2;stroke-linecap:round;opacity:.8;stroke-dasharray:0 1}
.ac8-missile-shock{fill:none;stroke:var(--ace-flare);stroke-width:1.5}
.ac8-missile-body{transform-origin:center}
.ac8-launch-flare{fill:#fffbde;filter:drop-shadow(0 0 16px #ff714b)}

/* ── HUD furniture ── */
.ac8-hud-top{position:absolute;left:0;right:0;top:0;z-index:7;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px var(--ace-pad) 0;font:500 12px/1.4 var(--ace-mono);color:var(--ace-hud);pointer-events:none}
.ac8-hud-top>span:nth-child(2){color:var(--ace-dim)}
.ac8-hud-id{font-weight:600;font-size:14px}
.ac8-tape{position:absolute;left:0;right:0;top:52px;width:100%;height:40px;stroke:#d5ed9c66;stroke-width:1;fill:#d5ed9c99;font:500 9px var(--ace-mono);mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)}
.ac8-tape text{text-anchor:middle;stroke:none}
.ac8-bracket{position:absolute;z-index:6;width:30px;height:30px;border:0 solid var(--ace-hud);opacity:.7;pointer-events:none}
.ac8-bracket-tl{left:calc(var(--ace-pad) - 14px);top:104px;border-left-width:1.5px;border-top-width:1.5px}
.ac8-bracket-tr{right:calc(var(--ace-pad) - 14px);top:104px;border-right-width:1.5px;border-top-width:1.5px}
.ac8-bracket-bl{left:calc(var(--ace-pad) - 14px);bottom:22px;border-left-width:1.5px;border-bottom-width:1.5px}
.ac8-bracket-br{right:calc(var(--ace-pad) - 14px);bottom:22px;border-right-width:1.5px;border-bottom-width:1.5px}
.ac8-ambient-hud{position:absolute;left:var(--ace-pad);top:118px;z-index:7;display:grid;gap:6px;color:var(--ace-hud);pointer-events:none;font:500 12px/1.3 var(--ace-mono)}
.ac8-ambient-hud span{display:flex;justify-content:space-between;gap:18px;min-width:150px;padding:5px 0;border-bottom:1px solid #d5ed9c33}
.ac8-ambient-hud b{font-weight:600;color:var(--ace-paper);font-variant-numeric:tabular-nums}
.ac8-chart-foot{position:absolute;left:var(--ace-pad);right:var(--ace-pad);bottom:34px;z-index:7;display:flex;justify-content:space-between;gap:20px;font:500 12px/1.4 var(--ace-mono);color:var(--ace-dim)}
.ac8-chart-foot span:nth-child(2){color:var(--ace-hud)}

/* ── Title ── */
.ac8-title-layer{position:absolute;left:var(--ace-pad);bottom:90px;z-index:6;max-width:min(64%,920px);pointer-events:none}
.ac8-title-layer h2{margin:0;font:800 clamp(60px,8.2cqi,150px)/.9 var(--ace-wide);letter-spacing:-.07em;color:var(--ace-paper);text-transform:uppercase;text-shadow:0 10px 40px #08131f}
.ac8-line-mask{display:block;overflow:hidden;padding-block:.06em;margin-block:-.03em;white-space:nowrap}
.ac8-line-mask>span{display:block;transform-origin:0 100%}
.ac8-line-mask b{display:inline-flex;align-items:center;justify-content:center;width:1.06em;height:1.06em;margin-left:.08em;border-radius:50%;background:var(--ace-hud);color:var(--ace-night);font:800 .7em/1 var(--ace-wide);letter-spacing:-.04em;vertical-align:.04em}
.ac8-subtitle{display:block;margin-top:18px;font:500 13px/1.4 var(--ace-mono);color:var(--ace-hud)}
.ac8-title-layer>p{margin:14px 0 0;max-width:30em;font:400 16px/1.8 var(--ace-body);color:var(--ace-dim)}

/* ── Aircraft and the Tasha sticker ── */
.ac8-aircraft{position:absolute;left:27%;top:96px;width:33%;aspect-ratio:3000/2328;z-index:3;transform-origin:50% 50%;pointer-events:none;will-change:transform}
.ac8-aircraft img{display:block;width:100%;height:100%;object-fit:contain;filter:brightness(.92) contrast(1.05) drop-shadow(0 34px 26px #00000094)}
.ac8-wing-label{position:absolute;left:57%;top:132px;z-index:5;color:var(--ace-hud);pointer-events:none}
.ac8-wing-label>span{display:block;font:800 26px/1 var(--ace-wide);letter-spacing:-.05em;color:var(--ace-paper)}
.ac8-wing-label small{display:block;margin-top:8px;font:500 12px/1.4 var(--ace-mono)}
.ac8-wing-label svg{display:block;width:150px;height:40px;margin-top:10px;transform:scaleX(-1)}
.ac8-tasha-wrap{position:absolute;right:calc(var(--ace-pad) - 1%);top:110px;width:31%;max-width:470px;z-index:5;transform-origin:50% 20%;will-change:transform;pointer-events:none}
.ac8-tasha{display:block;width:100%;height:auto;filter:drop-shadow(0 26px 30px #000000a6)}
.ac8-tasha-stamp{position:absolute;top:2%;right:-2%;padding:10px 14px;background:var(--ace-hud);color:var(--ace-night);font:800 clamp(16px,1.8cqi,26px)/1.1 var(--ace-wide);letter-spacing:-.04em;rotate:-6deg;box-shadow:0 10px 20px -6px #0008}
.ac8-tasha-stamp span{display:block;margin-top:5px;font:500 10px/1.4 var(--ace-mono);letter-spacing:0}
.ac8-tasha-note{position:absolute;right:6%;bottom:-6px;padding:6px 10px;background:#08131fcc;color:var(--ace-paper);font:500 12px/1.3 var(--ace-mono);border-radius:3px}

/* ── Cockpit: view and launch controls ── */
.ac8-cockpit{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px 6vw;padding:36px var(--ace-pad);background:var(--ace-night);border-top:1px solid #d5ed9c26}
.ac8-view-copy{display:grid;gap:10px}
.ac8-view-copy h3{margin:0;font:400 clamp(24px,2.2vw,34px)/1.3 var(--ace-zh);letter-spacing:0;color:var(--ace-paper)}
html[lang=en] .ac8-view-copy h3{font:800 clamp(20px,1.8vw,28px)/1.15 var(--ace-wide);letter-spacing:-.04em}
.ac8-view-copy p{margin:0;max-width:44em;font:400 15px/1.8 var(--ace-body);color:var(--ace-dim)}
.ac8-launch-status{min-height:18px;font:500 12px/1.5 var(--ace-mono);color:var(--ace-hud)}
.ac8-flight-console{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.ac8-view-buttons{display:flex;padding:4px;border-radius:999px;box-shadow:inset 0 0 0 1px #eef3ea33}
.ac8-view-buttons button{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border:0;border-radius:999px;background:transparent;color:var(--ace-paper);font:600 14px/1 var(--ace-body);cursor:pointer;transition:background .3s,color .3s}
.ac8-view-buttons small{font:500 12px/1 var(--ace-mono);opacity:.7}
.ac8-view-buttons button:hover{background:#d5ed9c1f}
.ac8-view-buttons button[aria-pressed=true]{background:var(--ace-hud);color:var(--ace-night)}
.ac8-fire{display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:0 22px 0 18px;border:0;border-radius:999px;background:var(--ace-flare);color:#1a0d08;font:700 14px/1 var(--ace-body);cursor:pointer;transition:transform .4s var(--ease-out,ease),box-shadow .4s}
.ac8-fire:hover{box-shadow:0 12px 30px -12px #ff6748}
.ac8-fire-cross{width:22px;height:22px;transition:rotate .5s var(--ease-out,ease)}
.ac8-fire:hover .ac8-fire-cross{rotate:90deg}
.ac8-fire-go{width:18px;height:18px;transition:translate .25s}
.ac8-fire:active .ac8-fire-go{translate:3px -3px}

/* ── Flight log: Steam record as an instrument cluster ── */
.ac8-flight-log{padding:clamp(40px,4.5vw,72px) var(--ace-pad) clamp(34px,3.5vw,52px);background:linear-gradient(180deg,#0b1a2a,#08131f);color:var(--ace-paper);border-top:1px solid #d5ed9c26}
.ac8-log-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:clamp(26px,3vw,44px)}
.ac8-log-src{font:500 12px/1.4 var(--ace-mono);color:var(--ace-hud)}
.ac8-log-heading h3{margin:10px 0 0;font:400 clamp(32px,3.4vw,56px)/1.15 var(--ace-zh);letter-spacing:0;color:var(--ace-paper)}
html[lang=en] .ac8-log-heading h3{font:800 clamp(28px,3vw,48px)/1 var(--ace-wide);letter-spacing:-.05em}
.ac8-sync{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;box-shadow:inset 0 0 0 1px #eef3ea2e;font:600 13px/1.3 var(--ace-body);color:var(--ace-paper);max-width:320px}
.ac8-sync i{display:block;width:9px;height:9px;border-radius:50%;flex:none;background:#e0b25e;box-shadow:0 0 0 3px #e0b25e33}
.ac8-flight-log[data-ac8-record-status=synced] .ac8-sync i{background:#35d49a;box-shadow:0 0 0 3px #35d49a40}
.ac8-flight-log[data-ac8-record-status=unavailable] .ac8-sync i{background:var(--ace-flare);box-shadow:0 0 0 3px #ff674833}
.ac8-flight-log[data-ac8-record-status=connecting] .ac8-sync i{background:var(--ace-cyan)}
.ac8-stats{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:clamp(12px,1.6vw,24px)}
.ac8-gauge{position:relative;display:grid;align-content:space-between;gap:14px;min-width:0;padding:34px 24px 22px;border-radius:14px;background:#0f2335;box-shadow:inset 0 0 0 1px #d5ed9c1f;overflow:hidden}
.ac8-gauge::before{content:'';position:absolute;left:24px;right:24px;top:14px;height:9px;background:repeating-linear-gradient(90deg,#d5ed9c66 0 1px,transparent 1px 10px);mask-image:linear-gradient(90deg,#000 70%,transparent)}
.ac8-gauge::after{content:'';position:absolute;left:24px;top:12px;width:1.5px;height:13px;background:var(--ace-flare)}
.ac8-gauge>span{font:600 13px/1.3 var(--ace-body);color:var(--ace-dim)}
.ac8-gauge strong{display:block;word-spacing:-.3em;font:600 clamp(28px,3.1vw,52px)/1.08 var(--ace-mono);letter-spacing:-.03em;color:var(--ace-paper);font-variant-numeric:tabular-nums}
.ac8-gauge time{display:block;font:500 clamp(18px,1.6vw,26px)/1.3 var(--ace-mono);color:var(--ace-paper);font-variant-numeric:tabular-nums}
.ac8-gauge small{font:500 12px/1.4 var(--ace-mono);color:var(--ace-hud)}
.ac8-data-footer{display:grid;grid-template-columns:1fr 1fr auto;gap:20px 30px;align-items:center;margin-top:26px;padding-top:20px;border-top:1px solid #eef3ea1c}
.ac8-data-footer>div>span{display:block;margin-bottom:6px;font:500 12px/1.3 var(--ace-body);color:var(--ace-dim)}
.ac8-data-footer time{font:500 13px/1.6 var(--ace-mono);color:var(--ace-paper)}
.ac8-data-footer button{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border:0;border-radius:999px;box-shadow:inset 0 0 0 1px #eef3ea4d;background:transparent;color:var(--ace-paper);font:600 13px/1 var(--ace-body);cursor:pointer;transition:background .3s,color .3s}
.ac8-data-footer button .ic{width:16px;height:16px}
.ac8-data-footer button:hover{background:var(--ace-hud);color:var(--ace-night)}
.ac8-data-footer button[aria-busy=true] .ic{animation:ac8-spin 1s linear infinite}
@keyframes ac8-spin{to{rotate:360deg}}
.ac8-log-note{margin:20px 0 0;max-width:68ch;font:400 13px/1.8 var(--ace-body);color:var(--ace-dim)}
.ac8-colophon{display:flex;align-items:center;gap:12px 28px;flex-wrap:wrap;padding:26px var(--ace-pad) 10px;border-top:1px solid #eef3ea1c}
.ac8-colophon a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--ace-paper);font:600 14px/1.4 var(--ace-body);text-decoration:underline;text-decoration-color:#d5ed9c80;text-underline-offset:6px}
.ac8-colophon a:hover{color:var(--ace-hud)}
.ac8-colophon .ic{width:16px;height:16px}
.ac8-colophon-id{margin-left:auto;font:500 12px/1.4 var(--ace-mono);color:var(--ace-dim)}
.ac8-credit{margin:0;padding:6px var(--ace-pad) 36px;max-width:calc(1100px + var(--ace-pad));font:400 12px/1.8 var(--ace-body);color:#eef3ea99}
.ac8-credit a{display:inline-flex;align-items:center;gap:4px;color:var(--ace-paper);text-decoration:underline;text-underline-offset:3px}
.ac8-credit .ic{width:13px;height:13px}
.ac8-exhibit :focus-visible{outline:2px solid var(--ace-hud);outline-offset:4px}

/* ── Hall index colour for AC8 is defined in flow-room-game.css ── */

@media (max-width:1180px){
  .ac8-title-layer{max-width:64%}
  .ac8-aircraft{left:16%;width:44%}
  .ac8-wing-label{display:none}
  .ac8-tasha-wrap{width:34%}
  .ac8-cockpit{grid-template-columns:1fr}
  .ac8-flight-console{justify-content:flex-start}
}
@media (max-width:760px){
  .ac8-exhibit{scroll-margin-top:104px}
  .ac8-stage{min-height:960px}
  .ac8-hud-top{flex-wrap:wrap;gap:4px 12px;padding-top:16px;font-size:10px}
  .ac8-hud-top>span:nth-child(2){order:3;width:100%}
  .ac8-hud-id{margin-left:auto;font-size:12px}
  .ac8-tape{top:64px}
  .ac8-bracket{display:none}
  .ac8-title-layer{top:118px;bottom:auto;max-width:none;right:var(--ace-pad)}
  .ac8-title-layer h2{font-size:clamp(40px,13.2cqi,80px)}
  .ac8-subtitle{font-size:11px;margin-top:12px}
  .ac8-title-layer>p{font-size:14px;max-width:24em}
  .ac8-aircraft{left:-6%;top:420px;width:76%}
  .ac8-tasha-wrap{right:2%;top:auto;bottom:96px;width:50%}
  .ac8-tasha-stamp{right:-4%;font-size:15px}
  .ac8-ambient-hud{top:auto;bottom:104px;font-size:10px}
  .ac8-ambient-hud span{min-width:120px}
  .ac8-chart-foot{bottom:22px;flex-wrap:wrap;gap:4px 12px;font-size:10px}
  .ac8-chart-foot>span:last-child{display:none}
  .ac8-cockpit{padding:28px var(--ace-pad)}
  .ac8-flight-console{display:grid;grid-template-columns:1fr;width:100%}
  .ac8-view-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .ac8-view-buttons button{justify-content:center;padding:0 8px;gap:6px;font-size:13px}
  .ac8-view-buttons small{display:none}
  .ac8-fire{justify-content:space-between}
  .ac8-log-heading{flex-direction:column;align-items:flex-start;gap:16px}
  .ac8-stats{grid-template-columns:1fr}
  .ac8-data-footer{grid-template-columns:1fr;gap:16px}
  .ac8-data-footer button{justify-self:start}
  .ac8-colophon-id{width:100%;margin:0}
}
html[data-site-motion=off] .ac8-exhibit *{transition:none;will-change:auto}
@media (prefers-reduced-motion:reduce){.ac8-exhibit *{transition:none!important;animation:none!important;will-change:auto}}
@media (forced-colors:active){.ac8-stage{forced-color-adjust:none}.ac8-view-buttons button,.ac8-fire,.ac8-data-footer button{border:1px solid ButtonText}}

/* ── Unification pass ──
   The Tasha artwork is untouched; only its label becomes a flat tag. HUD text never drops below 11px (12px on phones),
   the chart foot stops before the sticker column so no label runs under the artwork, and the credit sets its source
   link on its own line. */
.ac8-tasha-stamp{rotate:0deg;box-shadow:none;border-radius:2px}
.ac8-tasha-stamp span{font-size:11px}
.ac8-chart-foot{right:calc(var(--ace-pad) + min(31%,470px) + 24px)}
.ac8-credit{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.ac8-credit>span{flex:1 1 34em;max-width:78ch}
html[lang=zh-CN] .ac8-credit{line-height:1.9}
.ac8-launch-status{font-size:13px}
@media (max-width:1180px){.ac8-chart-foot{right:calc(var(--ace-pad) + 34% + 24px)}}
@media (max-width:760px){
  .ac8-hud-top,.ac8-ambient-hud,.ac8-chart-foot{font-size:12px}
  .ac8-subtitle{font-size:12px}
  .ac8-chart-foot{right:var(--ace-pad);bottom:20px}
  .ac8-tasha-note{left:0;right:auto;bottom:-4px;white-space:nowrap;font-size:12px}
  .ac8-tasha-stamp span{font-size:12px}
  .ac8-view-buttons button{font-size:14px}
}
@media (max-width:760px){.ac8-tasha-note{white-space:normal;max-width:78%}}