:root{--ink: #f1ece4;--dim: #b8b0a6;--card: #141519;--line: #2a2c35;--teal: #7fd6d0;--red: #ff5a4a;--gold: #ffc23d;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px);font-family:-apple-system,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;background:#050506;color:var(--ink);overflow:hidden;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit}#stage,#stage canvas{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none}#stage canvas{cursor:grab}#vignette{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.42) 100%)}#fade{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:#040405;opacity:1;transition:opacity .6s 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var(--line);padding:10px 18px;border-radius:10px;z-index:40;font-size:14px}.bar{position:fixed;left:0;right:0;bottom:calc(17vh + var(--safe-b));display:flex;gap:10px;justify-content:center;flex-wrap:wrap;z-index:16;padding:0 12px}#intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:calc(9vh + var(--safe-b));gap:26px;pointer-events:none}#intro .intro-sub{text-align:center;text-shadow:0 1px 10px #000}#intro .intro-sub .zh{font-size:clamp(18px,2.4vw,28px);letter-spacing:.3em}#intro .intro-sub .en{margin-top:6px;font-family:ui-monospace,SF Mono,Consolas,monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}.intro-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;pointer-events:auto;padding:0 16px}.gate{border:1px solid rgba(255,255,255,.62);background:#00000061;padding:11px 22px;border-radius:6px;font-size:14px;letter-spacing:.12em;cursor:pointer;color:var(--ink);text-decoration:none;transition:background .2s}.gate:hover{background:#ff5a4a2e;border-color:#fff}.gate.ghost{border-color:#ffffff4d;color:var(--dim)}#card{position:fixed;z-index:35;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 18px 60px #000000b3;right:24px;top:50%;transform:translateY(-50%);width:min(380px,34vw);max-height:86vh;display:flex;flex-direction:column;animation:cardIn .35s ease}#card[hidden]{display:none}@keyframes cardIn{0%{opacity:0;transform:translateY(-46%)}to{opacity:1;transform:translateY(-50%)}}#card img{width:100%;height:auto;display:block;max-height:46vh;object-fit:cover;background:#000}#card img[src=""],#card img:not([src]){display:none}.card-body{padding:14px 18px 18px;overflow:auto}#cardTitle{margin:0;font-size:22px;font-weight:600;letter-spacing:.02em}#cardMeta{color:var(--dim);font-size:13px;margin-top:2px}#cardText{margin:10px 0 12px;font-size:14px;line-height:1.65;color:#ddd6cc}#cardText:empty{display:none}#cardLinks{display:flex;flex-wrap:wrap;gap:8px 18px}#cardLinks a,#cardLinks button{color:var(--teal);text-decoration:none;background:none;border:none;padding:0;font-size:14px;cursor:pointer}#cardLinks a:hover,#cardLinks button:hover{text-decoration:underline}.x{position:absolute;top:8px;right:8px;width:32px;height:32px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:#0000008c;color:#fff;font-size:20px;line-height:1;cursor:pointer;z-index:2}#map{position:fixed;top:0;right:0;bottom:0;left:0;z-index:36;background:#040406b8;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:grid;place-items:center}#map[hidden]{display:none}.map-inner{position:relative;width:min(520px,92vw);background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 18px 20px}.map-title{font-size:13px;letter-spacing:.3em;color:var(--dim);margin-bottom:12px}#mapList{display:grid;grid-template-columns:1fr 1fr;gap:10px}#mapList button{text-align:left;border:1px solid var(--line);background:#1b1c22;border-radius:10px;padding:12px 14px;cursor:pointer;font-size:15px}#mapList button:hover{border-color:var(--red)}#mapList button small{display:block;color:var(--dim);font-size:11px;letter-spacing:.08em;margin-top:2px}#cctv{position:fixed;top:0;right:0;bottom:0;left:0;z-index:12;pointer-events:none;font-family:ui-monospace,Consolas,monospace;color:#b9ffcf;text-shadow:0 0 6px rgba(80,255,140,.6)}#cctv[hidden]{display:none}#cctv .scan{position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 2px,transparent 2px 4px);mix-blend-mode:multiply}#cctv .rec{position:absolute;top:calc(18px + var(--safe-t));right:30px;color:#ff6b5c;letter-spacing:.2em;font-size:13px;animation:blink 1s steps(2) infinite}#cctv .tc{position:absolute;bottom:calc(18px + var(--safe-b));left:30px;letter-spacing:.18em;font-size:15px}#cctv .cam{position:absolute;top:calc(18px + var(--safe-t));left:30px;letter-spacing:.2em;font-size:13px}#cctv .c{position:absolute;width:34px;height:34px;border:0 solid rgba(185,255,207,.75)}#cctv .tl{top:calc(10px + var(--safe-t));left:10px;border-top-width:2px;border-left-width:2px}#cctv .tr{top:calc(10px + var(--safe-t));right:10px;border-top-width:2px;border-right-width:2px}#cctv .bl{bottom:calc(10px + var(--safe-b));left:10px;border-bottom-width:2px;border-left-width:2px}#cctv .br{bottom:calc(10px + var(--safe-b));right:10px;border-bottom-width:2px;border-right-width:2px}@keyframes blink{50%{opacity:0}}#loading{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background-color:#050506;display:grid;place-items:center;align-content:end;padding-bottom:12vh;gap:12px;transition:opacity .8s}#loading.done{opacity:0;pointer-events:none}#loading .ring{width:26px;height:26px;border-radius:50%;border:2px solid rgba(255,90,74,.25);border-top-color:var(--red);animation:spin 1s linear infinite}#loading .lt{font-size:12px;letter-spacing:.4em;color:var(--dim)}#loading .bar0{width:160px;height:1px;background:#ffffff1f}#loading .bar0 i{display:block;height:100%;width:0;background:var(--red);transition:width .3s}@keyframes spin{to{transform:rotate(360deg)}}@media(max-aspect-ratio:1/1){#card{left:0;right:0;top:auto;bottom:0;transform:none;width:100%;max-height:72vh;border-radius:16px 16px 0 0;border-left:none;border-right:none;border-bottom:none;animation:sheetIn .35s ease;padding-bottom:var(--safe-b)}@keyframes sheetIn{0%{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}#card img{max-height:30vh}#sub{bottom:calc(5vh + var(--safe-b))}#sub .zh{font-size:16px}.bar{bottom:calc(15vh + var(--safe-b))}.pill{padding:6px 12px;font-size:12px}#intro{padding-bottom:calc(14vh + var(--safe-b))}.intro-btns{flex-direction:column;width:min(320px,80vw)}.gate{text-align:center}}body.bare #top,body.bare #sub,body.bare #hint,body.bare .bar,body.bare #vignette{display:none!important}#spin{position:fixed;left:50%;bottom:calc(12vh + var(--safe-b));width:22px;height:22px;margin-left:-11px;border-radius:50%;border:2px solid rgba(255,90,74,.25);border-top-color:var(--red);animation:spin 1s linear infinite;z-index:31}#coach{position:fixed;left:0;top:0;z-index:16;pointer-events:none;transform:translate(-50%,-50%);transition:opacity .4s}#coach[hidden]{display:none}#coach .ring{position:relative;width:var(--d, 90px);height:var(--d, 90px);border-radius:50%;border:2px solid rgba(255,220,180,.95);box-shadow:0 0 18px #ff8c50bf,inset 0 0 14px #ff8c5073;animation:coachPulse 1.6s ease-in-out infinite}#coach .ring:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:50%;border:2px solid rgba(255,220,180,.7);animation:coachWave 1.6s ease-out infinite}@keyframes coachPulse{0%,to{transform:scale(1)}50%{transform:scale(.93)}}@keyframes coachWave{0%{transform:scale(1);opacity:.9}to{transform:scale(1.75);opacity:0}}#coach .hand{position:absolute;left:62%;top:62%;width:40px;height:40px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.7));animation:coachTap 1.6s ease-in-out infinite}@keyframes coachTap{0%,to{transform:translate(10px,12px) rotate(-12deg)}42%,58%{transform:translate(0) rotate(-12deg) scale(.9)}}#coach .label{position:absolute;left:50%;top:calc(100% + 16px);transform:translate(-50%);white-space:nowrap;padding:7px 16px;border-radius:999px;background:#0c0808c7;border:1px solid rgba(255,214,170,.55);color:#fbe9d6;font-size:15px;letter-spacing:.08em;box-shadow:0 4px 18px #00000073}#coach.above .label{top:auto;bottom:calc(100% + 16px)}#btnBack.nudge{animation:nudge 1.5s ease-in-out infinite;border-color:#ffc896e6}@keyframes nudge{0%,to{box-shadow:0 0 #ff8c5000}50%{box-shadow:0 0 0 7px #ff8c5061,0 0 18px #ff8c5080}}