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@media(max-width:900px){.chapter-nav{padding:0 15px}.chapter-nav button{padding:0 11px;font-size:11px;gap:7px}.intro{left:25px;top:28px}.view-actions{right:25px;top:28px}.intro-description{font-size:11px}.scene-caption{left:25px;bottom:113px}.scene-caption h2{font-size:20px}.diagram-note{right:25px}}
@media(max-width:600px){.experience{min-height:690px}.viewport{inset:100px -40px 210px}.intro{top:24px;left:20px}.intro h1,.experience.focused .intro h1{font-size:27px}.eyebrow{font-size:8px;margin-bottom:12px}.intro-description{display:none}.view-actions{top:25px;right:15px;gap:5px}.view-actions button{font-size:10px;padding:9px}#pause{width:34px}.scene-caption{bottom:145px;left:20px;right:15px;padding:12px 0;gap:11px;max-width:none;background:transparent}.scene-number{font-size:34px}.scene-caption h2{font-size:18px}.scene-caption p:not(.scene-kicker){font-size:11px}.scene-kicker{font-size:8px}.substeps{gap:10px;margin-top:8px}.substeps span{font-size:9px}.diagram-note{bottom:125px;left:20px;right:auto;font-size:8px}.chapter-nav{height:116px;grid-template-columns:repeat(3,1fr);padding:0 12px}.chapter-nav button{padding:0 7px;font-size:10px;border-bottom:1px solid #e3eaee}.chapter-nav b{font-size:9px}.labels{inset:100px -40px 210px}.label{font-size:8px;padding:5px 7px}.label b{font-size:8px;margin-right:4px}html[lang=en] .intro h1{font-size:24px}html[lang=en] .chapter-nav button{font-size:9px;gap:5px;padding:0 5px}.fallback{inset:190px 20px 290px}.experience.focused .intro{opacity:1}}
@media(prefers-reduced-motion:reduce){.loading span{animation:none}}
.seek{position:absolute;z-index:4;bottom:72px;left:4.5%;width:91%;height:10px;margin:0;appearance:none;background:transparent;cursor:ew-resize;opacity:.65}.seek::-webkit-slider-runnable-track{height:2px;background:#aec9d8}.seek::-webkit-slider-thumb{appearance:none;width:9px;height:9px;margin-top:-3.5px;border-radius:50%;background:#117cb9;border:2px solid white;box-shadow:0 0 0 1px #117cb9}.seek:disabled{opacity:0;pointer-events:none}.seek:focus-visible{outline:2px solid #1682b8;outline-offset:4px}.detail-label{border-color:#1cabb6;color:#126581}@media(max-width:600px){.seek{bottom:112px}}
.chapter-nav{grid-template-columns:repeat(6,minmax(0,1fr))}.chapter-nav button{min-width:0;white-space:normal;line-height:1.35}.chapter-nav button b{flex-shrink:0}@media(max-width:600px){.chapter-nav{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.view-actions{top:112px}.viewport,.labels{top:140px}.experience.focused .intro{display:none}.experience.focused .view-actions{top:20px}.experience.focused .viewport,.experience.focused .labels{top:60px}}