:root{--earth-900:#2b1f16;--earth-600:#7a4b2a;--sun-400:#e8a13b;--paper-050:#f6f1e7;--paper-100:#efe7d7;--line:#2b1f1624;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;--display:var(--font)}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font:14px/1.5 var(--font);color:var(--earth-900);background:var(--paper-050);display:flex}a{color:var(--earth-600)}a:hover{color:var(--sun-400)}#rail{background:var(--paper-050);border-right:1px solid var(--line);flex-direction:column;flex:0 0 352px;gap:16px;width:352px;height:100vh;padding:20px 18px 28px;display:flex;overflow-y:auto}#stagewrap{flex:1;height:100vh;position:relative}#gl{touch-action:none;width:100%;height:100vh;display:block}h1{font:800 28px/1 var(--display);letter-spacing:.01em;text-transform:uppercase;margin:0}.sub{color:#2b1f1699;margin-top:4px;font-size:12.5px}h2{font:600 12px/1 var(--font);letter-spacing:.09em;text-transform:uppercase;color:#2b1f168c;margin:0 0 8px}.district{font:800 14px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--earth-600);margin:10px 0 6px}.stadium-list{flex-direction:column;gap:4px;display:flex}.stadium-btn{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:space-between;align-items:baseline;gap:8px;padding:8px 10px;display:flex}.stadium-btn:hover{background:var(--paper-100)}.stadium-btn.active{border-color:var(--line);background:#fff;box-shadow:0 1px 3px #2b1f1614}.stadium-btn .nm{font-size:13.5px;font-weight:600}.stadium-btn .tw{color:#2b1f168c;font-size:11.5px;display:block}.stadium-btn .cap{color:#2b1f168c;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:11.5px}.chip{letter-spacing:.04em;vertical-align:middle;border:0;border-radius:99px;padding:2px 7px;font-size:10.5px;font-weight:600;display:inline-block}.chip.status{background:var(--sun-400);color:var(--earth-900)}.chip.demo{background:var(--paper-100);border:1px solid var(--line);color:#2b1f16a6;cursor:pointer}.card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px}.facts .name{font:800 20px/1.05 var(--display);text-transform:uppercase;letter-spacing:.01em}.facts .meta{color:#2b1f16a6;margin-top:6px;font-size:12px}.facts .note{color:#2b1f168c;margin-top:6px;font-size:11.5px;font-style:italic}.seg{flex-wrap:wrap;gap:6px;display:flex}.seg button{font:500 12.5px var(--font);border:1px solid var(--line);cursor:pointer;color:inherit;white-space:nowrap;background:#fff;border-radius:8px;flex:1;padding:7px 8px}.seg button:hover{background:var(--paper-100)}.seg button.active{background:var(--earth-900);color:var(--paper-050);border-color:var(--earth-900)}.btn{width:100%;font:600 13px var(--font);border:1px solid var(--earth-900);background:var(--earth-900);color:var(--paper-050);cursor:pointer;border-radius:8px;margin-top:8px;padding:9px 10px;display:block}.btn:hover{background:var(--earth-600);border-color:var(--earth-600)}.btn.ghost{color:var(--earth-900);border-color:var(--line);background:#fff}.btn.ghost:hover{background:var(--paper-100)}#seatCard{padding-left:26px;display:none;position:relative;overflow:hidden}#seatCard:before{content:"";background:var(--sun-400);width:16px;position:absolute;top:0;bottom:0;left:0;-webkit-mask:radial-gradient(5px at 16px 12px,#0000 5px,#000 5.5px) 0 0/100% 24px;mask:radial-gradient(5px at 16px 12px,#0000 5px,#000 5.5px) 0 0/100% 24px}#seatCard .sid{font:800 24px/1 var(--display);letter-spacing:.02em}#seatCard .row2{color:#2b1f16a6;margin-top:4px;font-size:12px}#seatCard .price{font-variant-numeric:tabular-nums;margin-top:8px;font-size:14px;font-weight:600}#seatCard .score{margin-top:6px;font-size:12.5px}#seatCard .score b{font-size:16px}#seatThumb{aspect-ratio:16/9;background:var(--paper-100);object-fit:cover;border-radius:8px;width:100%;margin-top:10px;display:block}#gaCard{display:none}#gaCard .sid{font:800 20px/1 var(--display)}#hud{color:var(--paper-050);font:500 13px var(--font);z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#2b1f16d9;border-radius:99px;align-items:center;gap:8px;padding:7px 8px 7px 16px;display:none;position:absolute;top:14px;left:50%;transform:translate(-50%)}#hud .sid{font:800 15px var(--display);letter-spacing:.04em}#hud button{font:600 12px var(--font);background:var(--sun-400);color:var(--earth-900);cursor:pointer;border:0;border-radius:99px;padding:6px 12px}.ic{vertical-align:-2px;width:14px;height:14px;margin-right:5px}#toast{color:var(--paper-050);z-index:5;pointer-events:none;white-space:nowrap;background:#2b1f16d9;border-radius:99px;padding:8px 16px;font-size:12.5px;transition:opacity .5s;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.hint{color:#2b1f1680;font-size:11.5px}#live{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}#fallback{text-align:center;background:var(--paper-050);z-index:10;place-content:center;padding:24px;display:grid;position:absolute;inset:0}#fallback[hidden]{display:none}#fallback p{color:#2b1f1699;max-width:480px;margin-top:10px}@media (max-width:900px){body{flex-direction:column-reverse}#rail{border-right:0;border-top:1px solid var(--line);flex:0 0 45vh;width:100%;height:45vh}#stagewrap,#gl{height:55vh}}