:root{color-scheme:dark;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#f5ecd8;background:#071323;font-synthesis:none}*{box-sizing:border-box}body{margin:0;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:2px solid #eed29b;outline-offset:4px}button:disabled{opacity:.45;cursor:wait}[hidden]{display:none!important}#experience{position:relative;width:100%;height:100svh;min-height:360px;overflow:hidden}#world{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}#world:active{cursor:grabbing}.masthead{position:absolute;top:max(28px,env(safe-area-inset-top));left:34px;pointer-events:none;text-shadow:0 2px 24px #000}.title-mark{font-family:Georgia,serif;font-size:12px;letter-spacing:.4em;color:#d6b877}h1{font-family:Georgia,"Songti SC",serif;font-size:clamp(22px,2.3vw,34px);font-weight:400;letter-spacing:.15em;margin:9px 0}#location{display:block;font-size:13px;letter-spacing:.12em;color:#c4cfdd}.top-actions{position:absolute;top:max(26px,env(safe-area-inset-top));right:30px;display:flex;gap:12px}.icon-button{border:1px solid #b7c4d126;background:#09142480;backdrop-filter:blur(16px);width:46px;height:46px;border-radius:50%;font-family:Georgia,serif;font-size:23px;position:relative}.icon-button span{position:absolute;top:52px;left:50%;transform:translateX(-50%);font-family:sans-serif;font-size:12px;white-space:nowrap;color:#d9dfeb}.icon-button[aria-pressed=true]{border-color:#e8c98b;color:#e8c98b}.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(ellipse at 50% 35%,#203a5580,#061223f0 75%);z-index:20;transition:opacity .9s;pointer-events:none}.loading.out{opacity:0}.loading-star{font-size:52px;color:#f5d79e;animation:pulse 2.4s ease-in-out infinite;text-shadow:0 0 30px #daa44e}.loading p{font-size:16px;letter-spacing:.12em;color:#e1d9c5}.load-track{width:160px;height:2px;background:#ffffff20;margin-top:14px;overflow:hidden}.load-track i{display:block;height:100%;width:0;background:#e3c485;transition:width .3s}.hint{position:absolute;left:50%;bottom:155px;transform:translateX(-50%);padding:9px 18px;background:#06101a6b;backdrop-filter:blur(12px);border-radius:30px;font-size:14px;color:#e4dfd0;white-space:nowrap;text-shadow:0 1px 8px #000;opacity:1;transition:opacity .6s;pointer-events:none}.hint.faint{opacity:0}.controls{position:absolute;bottom:max(48px,calc(env(safe-area-inset-bottom) + 30px));left:50%;transform:translateX(-50%);display:flex;gap:6px;padding:9px 11px;background:linear-gradient(120deg,#142638b8,#07121fd9);border:1px solid #d6c39b40;border-radius:18px;backdrop-filter:blur(22px);box-shadow:0 12px 40px #0004}.controls button{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:94px;padding:9px 11px;border:0;border-radius:11px;background:transparent;font-size:14px;letter-spacing:.04em;color:#d8e0e6;transition:background .2s,color .2s}.controls .symbol{font:28px/1 Georgia,serif;color:#ddc493}.controls button:hover,.controls button.active{background:#d6b9741c;color:#ffe8b8}.controls button.active{box-shadow:inset 0 0 0 1px #d6b97445}.scene-switch{position:absolute;bottom:max(13px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;white-space:nowrap;color:#a8b6c5}.scene-switch button{border:0;background:none;padding:4px;font-size:13px;color:#aebed0}.scene-switch button.active{color:#ecd3a4}.scene-switch span{opacity:.4}.context{position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);border:1px solid #efd39490;background:#0a1425cc;backdrop-filter:blur(15px);border-radius:24px;padding:11px 20px;font-size:14px}.leave-boat{position:absolute;right:30px;bottom:165px;background:#112335c9;border:1px solid #d8bc8070;border-radius:25px;padding:12px 20px;font-size:14px}.joystick{position:absolute;left:max(24px,env(safe-area-inset-left));bottom:170px;width:102px;height:102px;border:1px solid #ccd8e447;border-radius:50%;background:#12304730;backdrop-filter:blur(5px);display:none;touch-action:none}.joystick i{position:absolute;width:42px;height:42px;top:29px;left:29px;border-radius:50%;background:#e7d5b74d;border:1px solid #fff3;pointer-events:none}dialog{color:#ece5d4;background:linear-gradient(140deg,#172b3b,#0b1726);border:1px solid #d6c09352;border-radius:20px;max-width:480px;width:calc(100% - 36px);padding:36px;box-shadow:0 25px 90px #0009}dialog::backdrop{background:#020915a8;backdrop-filter:blur(8px)}dialog h2{font-family:Georgia,"Songti SC",serif;font-size:27px;font-weight:400;letter-spacing:.08em}dialog p{font-size:16px;line-height:1.9;color:#becbd4}.eyebrow{font-size:13px;letter-spacing:.15em;color:#d6ba81}.close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:27px}.primary,#retry{width:100%;padding:13px 22px;border:1px solid #e1c2865c;background:#c4a4651c;border-radius:10px;font-size:16px;color:#f3d79c}.failure{position:absolute;inset:0;z-index:25;background:#071323ec;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center}.failure h2{font-size:23px;font-weight:400}.failure p{font-size:16px;max-width:400px;line-height:1.8;color:#b8c8d5}#retry{width:180px;margin-top:15px}@keyframes pulse{50%{opacity:.5;transform:scale(.9)}}@media(pointer:coarse){.joystick{display:block}#world{cursor:default}}@media(max-width:600px){.masthead{top:max(19px,env(safe-area-inset-top));left:20px}.title-mark{font-size:12px;letter-spacing:.27em}.masthead h1{font-size:24px;letter-spacing:.10em}.top-actions{right:18px;top:20px;gap:9px}.icon-button{width:38px;height:38px;font-size:21px}.icon-button span{top:45px}.controls{width:calc(100% - 24px);justify-content:space-between;padding:7px 5px;gap:0;border-radius:15px;bottom:max(48px,calc(env(safe-area-inset-bottom) + 31px))}.controls button{padding:8px 3px;min-width:0;flex:1;font-size:14px;letter-spacing:0;gap:7px}.controls .symbol{font-size:25px}.hint{bottom:145px;font-size:12px;padding:8px 12px;max-width:calc(100% - 26px);text-align:center;white-space:normal;line-height:1.5;width:max-content}.leave-boat{right:20px;bottom:205px;padding:11px 15px}.joystick{bottom:205px;width:88px;height:88px}.joystick i{width:36px;height:36px;left:25px;top:25px}.scene-switch{bottom:max(13px,env(safe-area-inset-bottom))}dialog{padding:29px}dialog h2{font-size:24px}}@media(max-height:530px){.masthead{top:16px;left:23px}.masthead h1{font-size:21px;margin:5px 0}.title-mark{font-size:12px}.controls{bottom:36px;padding:5px 8px}.controls button{flex-direction:row;min-width:95px;padding:6px;gap:7px}.controls .symbol{font-size:21px}.hint{bottom:104px}.scene-switch{bottom:7px}.joystick{bottom:95px}.leave-boat{bottom:120px}.top-actions{top:15px}.icon-button span{display:none}}@media(prefers-reduced-motion:reduce){.loading-star{animation:none}*{scroll-behavior:auto}}