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.room-scroll{overscroll-behavior:contain;flex:1;width:100%;max-width:none;min-height:0;padding:0 16px 25px;scroll-padding-top:16px;overflow:hidden auto}:is(#learning-showcase,#learning-room) .room-heading{margin:0;padding:23px 0 19px;display:block}:is(#learning-showcase,#learning-room) .room-heading .eyebrow{margin:0 0 9px;font-size:8px}:is(#learning-showcase,#learning-room) .room-heading h2{letter-spacing:-.045em;margin:0 0 10px;font-size:29px;line-height:1.1}:is(#learning-showcase,#learning-room) .room-heading>div>p:not(.eyebrow){color:#91aa99;margin:0;font-size:12px;line-height:1.7}:is(#learning-showcase,#learning-room) .room-level{display:none}:is(#learning-showcase,#learning-room) .room-mobile-tabs{padding:5px 10px max(8px,env(safe-area-inset-bottom));z-index:4;background:#16271c;border-top:1px solid #ffffff20;flex-shrink:0;grid-template-columns:repeat(3,1fr);gap:4px;display:grid}:is(#learning-showcase,#learning-room) .room-mobile-tabs>button{color:#8da996;background:0 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.td-camera{border-top:1px solid #ffffff18;margin:6px 14px 0;padding:8px 0;font-size:10px}:is(#learning-showcase,#learning-room) .td-camera>summary{min-height:35px;font-size:10px}:is(#learning-showcase,#learning-room) .td-view-controls{flex-wrap:wrap;gap:8px;padding:0 14px;display:flex}:is(#learning-showcase,#learning-room) .td-view-controls button{min-height:40px;padding:8px 12px;font-size:10px}:is(#learning-showcase,#learning-room) .td-orbit-hint{color:#7e9c89;padding:0 14px;font-size:9px}:is(#learning-showcase,#learning-room) .td-stats{grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}:is(#learning-showcase,#learning-room) .td-stats strong{font-size:23px}:is(#learning-showcase,#learning-room) .td-stats span{font-size:9px;line-height:1.6}:is(#learning-showcase,#learning-room) .td-base-grid{gap:5px}:is(#learning-showcase,#learning-room) .td-base-grid button{min-height:44px}:is(#learning-showcase,#learning-room) .sc-challenge,:is(#learning-showcase,#learning-room) .td-quiz{border-radius:5px;margin:20px 0;padding:22px 18px;display:block}:is(#learning-showcase,#learning-room) .sc-challenge .eyebrow,:is(#learning-showcase,#learning-room) .td-quiz .eyebrow{font-size:8px}:is(#learning-showcase,#learning-room) .sc-challenge h3,:is(#learning-showcase,#learning-room) .td-quiz h4{margin:14px 0;font-size:22px;line-height:1.4}:is(#learning-showcase,#learning-room) .sc-challenge>div>p:not(.eyebrow){font-size:12px;line-height:1.7}:is(#learning-showcase,#learning-room) .sc-options,:is(#learning-showcase,#learning-room) .td-quiz>div{flex-direction:column;gap:9px;margin-top:22px;display:flex}:is(#learning-showcase,#learning-room) .sc-options button,:is(#learning-showcase,#learning-room) .td-quiz>div>button{text-align:left;min-height:49px;padding:14px 15px;font-size:13px;line-height:1.5}:is(#learning-showcase,#learning-room) .sc-feedback,:is(#learning-showcase,#learning-room) 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