@font-face{font-family:Tour Sans;src:url(../fonts/NotoSans-Regular.ttf) format("truetype");font-weight:400;font-display:swap}@font-face{font-family:Tour Sans;src:url(../fonts/NotoSans-Medium.ttf) format("truetype");font-weight:500 700;font-display:swap}@font-face{font-family:Tour Display;src:url(../fonts/NotoSerifDisplay-Light.ttf) format("truetype");font-weight:300 500;font-display:swap}:root{--primitive-ink:oklch(.17 .012 105);--primitive-ink-soft:oklch(.22 .014 95);--primitive-paper:oklch(.96 .015 90);--primitive-muted:oklch(.82 .018 90);--primitive-gold:oklch(.78 .11 82);--primitive-line:oklch(.95 .02 90 / .22);--surface-overlay:oklch(.17 .012 105 / .72);--surface-glass:oklch(.2 .014 95 / .54);--text-primary:var(--primitive-paper);--text-secondary:var(--primitive-muted);--accent:var(--primitive-gold);--border:var(--primitive-line);--ease:cubic-bezier(.22,.8,.3,1);--dock-height:106px}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--primitive-ink);color:var(--text-primary);font-family:Tour Sans,Arial,sans-serif}button{font:inherit;color:inherit;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button:disabled{opacity:.35;cursor:not-allowed}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}#tour{position:relative;width:100%;height:100%;min-height:100dvh;overflow:hidden;isolation:isolate;background:var(--primitive-ink)}#fallback,#canvas-host,.vignette{position:absolute;inset:0;width:100%;height:100%}#fallback{object-fit:cover;z-index:-2;filter:brightness(.75)}#canvas-host{z-index:-1;touch-action:none;cursor:grab}#canvas-host.dragging{cursor:grabbing}#canvas-host canvas{display:block;width:100%;height:100%}.vignette{z-index:0;pointer-events:none;background:linear-gradient(180deg,oklch(.1 .01 90 / .68) 0%,transparent 24%,transparent 53%,oklch(.1 .01 90 / .28) 70%,oklch(.1 .01 90 / .88) 100%),linear-gradient(90deg,oklch(.1 .01 90 / .32),transparent 38%)}.topbar{position:absolute;z-index:10;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:28px 36px;gap:24px}.brand{display:grid;grid-template-columns:24px auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding:0;background:none;text-align:left}.brand-mark{grid-row:1/3;position:relative;width:22px;height:22px}.brand-mark i{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 9px #dab06059}.brand-mark i:nth-child(1){left:0;top:9px}.brand-mark i:nth-child(2){left:8px;top:0}.brand-mark i:nth-child(3){right:0;top:5px}.brand-mark i:nth-child(4){left:9px;bottom:0}.brand-name{font-size:21px;line-height:1;font-weight:500;letter-spacing:.27em}.brand-sub{margin-top:6px;font-size:8px;letter-spacing:.24em;color:var(--text-secondary)}.tour-label{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.18em;white-space:nowrap;color:var(--text-primary)}.live-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #dab0601f}.tour-count{color:var(--text-secondary);margin-left:8px}.top-actions{display:flex;gap:8px;align-items:center}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;padding:0;border:1px solid var(--border);border-radius:50%;background:#0f0d083d;backdrop-filter:blur(12px);transition:background .2s,border-color .2s,transform .2s}.icon-btn:hover{background:#e6dec824;border-color:#f4eee073}.icon-btn:active{transform:scale(.94)}.icon-btn.labeled{width:auto;border-radius:24px;padding:0 17px;gap:9px;font-size:12px;letter-spacing:.03em}.icon-btn.labeled svg{width:18px;height:18px}.icon-btn.glass{width:42px;height:42px;background:var(--surface-glass)}.icon-btn.glass svg{width:18px;height:18px}.scene-copy{position:absolute;z-index:5;left:36px;top:50%;width:min(420px,36vw);transform:translateY(-43%);pointer-events:none;text-shadow:0 2px 20px oklch(.08 .01 90 / .4)}.scene-copy>*{pointer-events:auto}.scene-index{display:flex;align-items:center;gap:12px;margin-bottom:24px;font-size:11px;letter-spacing:.14em;color:var(--text-secondary)}#scene-number{font-size:15px;color:var(--text-primary)}.index-line{width:38px;height:1px;background:var(--border)}.scene-kicker,.panel-eyebrow{margin:0 0 12px;font-size:10px;font-weight:500;letter-spacing:.2em;color:var(--accent)}.scene-copy h1{margin:0;font-family:Tour Display,Georgia,serif;font-size:clamp(42px,4.4vw,68px);font-weight:300;line-height:1.03;letter-spacing:-.025em;text-wrap:balance}.scene-description{max-width:370px;margin:18px 0 0;font-size:14px;line-height:1.65;color:var(--text-primary);text-shadow:0 1px 8px oklch(.08 .01 90 / .65)}.text-btn{display:flex;align-items:center;gap:12px;margin-top:22px;padding:0 0 6px;background:none;border-bottom:1px solid var(--border);font-size:11px;letter-spacing:.06em;transition:border-color .2s,color .2s}.text-btn:hover{color:var(--accent);border-color:var(--accent)}.text-btn svg{width:16px;height:16px}.hotspots{position:absolute;inset:0;z-index:4;pointer-events:none;overflow:hidden}.hotspot{position:absolute;display:flex;align-items:center;gap:9px;max-width:210px;padding:7px 13px 7px 7px;border:1px solid oklch(.96 .015 90 / .5);border-radius:26px;background:#0f0d08a3;backdrop-filter:blur(10px);box-shadow:0 6px 24px 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svg{width:17px;height:17px;color:var(--accent)}.gesture-hint.dismissed{opacity:0;transform:translate(-50%,8px)}.bottom-controls{position:absolute;z-index:8;left:36px;right:36px;bottom:126px;display:grid;grid-template-columns:1fr minmax(120px,240px) 1fr;align-items:center;gap:24px;pointer-events:none}.bottom-controls>*{pointer-events:auto}.view-controls{display:flex;gap:7px}.tour-progress{height:1px;background:var(--border);overflow:hidden}.tour-progress span{display:block;width:11.11%;height:100%;background:var(--accent);transform-origin:left;transition:width .45s var(--ease)}.autoplay-btn{justify-self:end;display:flex;align-items:center;gap:10px;padding:11px 16px;border:1px solid var(--border);border-radius:24px;background:var(--surface-glass);backdrop-filter:blur(12px);font-size:11px;transition:background .2s,border-color .2s}.autoplay-btn:hover,.autoplay-btn[aria-pressed=true]{background:#e6dec826;border-color:var(--accent)}.autoplay-btn svg{width:16px;height:16px}.autoplay-btn 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