:root{color:#dce2df;font-synthesis:none;--line:#d4e2df25;--amber:#e2b777;--muted:#9aaba8;--cyan:#a0ccd0;background:#0c1114;font-family:Inter,Noto Sans SC,Microsoft YaHei,sans-serif;font-weight:400}*{box-sizing:border-box}body{margin:0}button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:2px solid var(--amber);outline-offset:5px}button:disabled{opacity:.4;cursor:default}button,dialog{border:0}button{touch-action:manipulation}button:hover{color:#fff}[hidden]{display:none!important}#app{height:100svh;min-height:500px;position:relative;overflow:hidden}#scene,#fallback{position:absolute;inset:0}#scene{touch-action:none}canvas{outline:none;width:100%;height:100%;display:block}#fallback{background:#10191b}#fallback img{object-fit:contain;filter:brightness(.68);width:100%;height:100%}#fallback p{text-align:center;color:#ddd;background:#10191bcc;padding:15px;position:absolute;bottom:26%;left:20%;right:20%}.masthead{pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:absolute;top:30px;left:36px;right:36px}.identity{align-items:center;gap:20px;display:flex}.wordmark{letter-spacing:-2px;font-size:30px;font-weight:600}.identity-divider{background:var(--line);width:1px;height:30px}.eyebrow{letter-spacing:2.2px;color:var(--muted);font:10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;display:block}.era{color:#b6c1bd;letter-spacing:1.5px;margin-top:3px;font-size:11px;display:block}.node-status{letter-spacing:1px;color:#a6b8b3;align-items:center;gap:9px;font-size:11px;display:flex}.status-dot{background:#d8ae70;border-radius:50%;width:5px;height:5px;box-shadow:0 0 12px #d8ae7055}.node-id{letter-spacing:1px;border-left:1px solid var(--line);margin-left:7px;padding-left:15px;font:10px ui-monospace,monospace}.location-title{pointer-events:none;text-shadow:0 2px 15px #000;position:absolute;top:128px;left:36px}.location-title h1{letter-spacing:-1px;margin:9px 0 12px;font-size:44px;font-weight:300;line-height:1.1}.location-title h1 span{letter-spacing:6px;margin-left:10px;font-size:24px;font-weight:400}.location-title p{color:#a7b2af;letter-spacing:1px;margin:0;font-size:11px;line-height:1.8}.destinations{background:linear-gradient(90deg,#0c111400,#0c111435);width:208px;position:absolute;top:128px;right:36px}.destinations button{text-align:left;border-bottom:1px solid var(--line);letter-spacing:1px;background:0 0;align-items:center;gap:12px;width:100%;padding:14px 0;font-size:11px;display:flex}.nav-index{color:#667873;font:9px ui-monospace,monospace}.nav-arrow{color:#849e95;margin-left:auto;font-size:16px}.nav-state{letter-spacing:0;color:#8b9b96;margin-left:auto;font-size:9px}.destinations button:hover{border-bottom-color:var(--amber);color:var(--amber)}.control-dock{text-align:center;z-index:2;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.view-controls{border:1px solid var(--line);white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0e171bea;border-radius:5px;align-items:center;gap:3px;padding:6px;display:flex;box-shadow:0 8px 30px #0003}.view-button,.power-button{color:#9eaeaa;background:0 0;border-radius:3px;align-items:center;gap:9px;padding:12px 16px;font-size:12px;display:flex}.view-button.active{color:#e1ece7;background:#9bbfba16}.view-button:hover{background:#a3bcb712}.power-button{color:var(--amber)}.power-button:hover{background:#e0b67612}.control-symbol{color:#9fb8b2;font-size:17px;font-weight:300}.power-symbol{font-size:19px}.control-divider{background:var(--line);width:1px;height:23px;margin:0 5px}#control-help{letter-spacing:1px;color:#879893;text-shadow:0 1px 5px #000;margin:11px 0 0;font-size:10px}#control-help span{color:#4f6861;margin:0 9px}.coordinates{color:#66817a;letter-spacing:1.3px;pointer-events:none;flex-direction:column;gap:7px;font:8px ui-monospace,monospace;display:flex;position:absolute;bottom:35px;left:36px}.coordinates span:first-child{color:#a5b8b1}#loading{z-index:5;background:#0c1114f5;flex-direction:column;justify-content:center;align-items:center;transition:opacity .55s;display:flex;position:absolute;inset:0}#loading.fading{opacity:0;pointer-events:none}.loading-mark{letter-spacing:-2px;margin-bottom:25px;font-size:32px}.loading-track{background:#ffffff16;width:180px;height:1px;margin:20px 0 13px;overflow:hidden}.loading-track i{background:var(--amber);width:5%;height:100%;transition:width .25s;display:block}#loading-label{color:#748c84;letter-spacing:1px;font-size:10px}#toast{opacity:0;color:#cbded3;pointer-events:none;z-index:8;text-align:center;background:#12201de8;border:1px solid #abc6bb25;max-width:80%;padding:12px 20px;font-size:12px;transition:opacity .25s,transform .25s;position:absolute;top:90px;left:50%;transform:translate(-50%,-10px)}#toast.show{opacity:1;transform:translate(-50%)}dialog{color:#dce2df;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#101a1cf7;border:1px solid #97b2a838;border-radius:3px;width:min(440px,100vw - 36px);padding:42px;box-shadow:0 25px 100px #000a}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#050a0bb0}#dialog-close{color:#7c9990;background:0 0;padding:3px 8px;font-size:25px;font-weight:200;position:absolute;top:9px;right:12px}dialog h2{letter-spacing:3px;margin:12px 0 20px;font-size:26px;font-weight:400}.modal-rule{background:var(--amber);width:38px;height:1px;margin-bottom:23px}#facility-description{color:#9fafaa;margin:0;font-size:13px;line-height:2}.facility-status{letter-spacing:1px;color:#d5b37e;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:25px 0;padding:10px 0;font-size:10px;line-height:1.7}#dialog-return{color:#dce4df;background:0 0;justify-content:space-between;width:100%;padding:10px 0;font-size:12px;display:flex}#walk-pad{z-index:3;grid-template-rows:repeat(2,42px);grid-template-columns:repeat(3,42px);gap:6px;display:grid;position:absolute;bottom:120px;left:25px}#walk-pad button{color:#adbbb6;-webkit-user-select:none;user-select:none;touch-action:none;background:#15231ed9;border:1px solid #a5c1b52d;border-radius:4px;font-size:20px}#walk-pad button[data-move=forward]{grid-column:2}#walk-pad button[data-move=left]{grid-area:2/1}#walk-pad button[data-move=back]{grid-area:2/2}#walk-pad button[data-move=right]{grid-area:2/3}body[data-power=on] .status-dot{background:#96c7ac;box-shadow:0 0 12px #96c7ac55}body[data-power=on] #power-status{color:#abd0ba}body[data-mode=walk] .location-title{opacity:.5}body[data-mode=walk] .destinations{opacity:.7}body[data-mode=walk] .destinations:hover{opacity:1}@media (width>=1000px) and (pointer:fine){#walk-pad{display:none!important}}@media (width<=760px){.masthead{top:22px;left:20px;right:20px}.wordmark{font-size:25px}.identity{gap:13px}.era{font-size:10px}.identity .eyebrow{letter-spacing:1.4px;font-size:8px}.node-id{display:none}.node-status{font-size:10px}.location-title{top:100px;left:20px}.location-title .eyebrow{letter-spacing:1.8px;font-size:8px}.location-title h1{margin:7px 0 8px;font-size:31px}.location-title h1 span{letter-spacing:4px;font-size:19px}.location-title p{max-width:150px;font-size:9px}.destinations{width:145px;top:101px;right:20px}.destinations button{letter-spacing:.2px;gap:8px;padding:11px 0;font-size:10px}.nav-state,.nav-index{font-size:8px}.coordinates{display:none}.control-dock{bottom:23px}.view-button,.power-button{gap:7px;padding:11px 12px;font-size:11px}.control-divider{margin:0 2px}#control-help{font-size:9px}#toast{min-width:230px;font-size:11px;top:74px}.location-title p{line-height:1.9}#walk-pad{bottom:125px;left:20px}}@media (height<=600px){.location-title{top:93px}.destinations{top:90px}.control-dock{bottom:14px}#walk-pad{bottom:107px}.location-title p{display:none}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}body[data-scene=fallback][data-power=on] #fallback img{filter:brightness(.95)}body[data-scene=fallback] #fallback p{background:#0c1114c9;font-size:11px;line-height:1.8;bottom:17%;left:15%;right:15%}body[data-scene=fallback] #scene{pointer-events:none}