:root{color-scheme:dark;--bg:#15171b;--panel:#1e2128;--border:#363b43;--ink:#f8f5ec;--muted:#b3b6be;--lime:#dfff42}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.demo-app{max-width:1220px;padding:28px;margin:auto}.demo-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--lime);margin:0 0 12px}h1{font-size:clamp(28px,3.5vw,44px);line-height:1.12;letter-spacing:-1.3px;margin:0}h1 em{font-style:normal;color:var(--lime)}.duration-badge{background:#30342a;border:1px solid #596147;color:var(--lime);padding:8px 13px;border-radius:30px;font-size:12px;white-space:nowrap}.intro{color:var(--muted);margin:16px 0 24px}.style-switches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:24px}button,input,select{font:inherit}button{cursor:pointer}.style-button{background:#24272e;border:1px solid var(--border);color:#ecece7;border-radius:10px;padding:12px 8px;text-align:center;font-size:13px;transition:background .15s,border-color .15s}.style-button[aria-pressed=true]{background:var(--lime);border-color:var(--lime);color:#151810;font-weight:750}.style-button:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid white;outline-offset:3px}.demo-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,1fr);gap:28px;align-items:start}.player-panel{min-width:0}.stage{position:relative;aspect-ratio:16/9;width:100%;margin:auto;background:#08090b;overflow:hidden;border-radius:15px;touch-action:pan-y}.stage video,.stage canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.stage canvas{cursor:grab;touch-action:none}.stage canvas:active{cursor:grabbing}.loading{position:absolute;left:12px;right:12px;top:12px;background:#111d;color:#e7eee2;border-radius:8px;font-size:12px;text-align:center;padding:7px}.loading[hidden]{display:none}.playback{display:flex;align-items:center;gap:10px;margin:15px auto 0;max-width:100%}.playback button{width:40px;height:38px;flex:none;border:0;border-radius:9px;background:var(--lime);color:#141710}.playback input[type=range]{min-width:50px;flex:1;width:60%;accent-color:var(--lime)}.playback output{font-size:11px;white-space:nowrap}.sound{display:flex;align-items:center;gap:3px;font-size:11px}.sound input{accent-color:var(--lime)}.caption-text{font-size:13px;color:var(--muted);min-height:20px;text-align:center;margin:12px 0 0}.controls{padding:22px;border:1px solid var(--border);border-radius:15px;background:var(--panel)}.control-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}h2{font-size:21px;line-height:1.2;margin:0}.reset{border:0;background:none;color:var(--lime);font-size:12px;padding:3px 0}.control-hint{font-size:12px;color:var(--muted);margin:13px 0 19px}.colors{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.colors label,.backdrop-colors label{font-size:11px;color:var(--muted)}input[type=color]{display:block;width:100%;height:42px;border:1px solid #535b61;border-radius:9px;background:none;padding:3px;margin-top:6px}.field,.range{display:block;font-size:13px;color:#d7dbe1;margin-top:18px}.field select{display:block;width:100%;border:1px solid #50565f;background:#14171c;color:#f4f4ef;padding:10px;border-radius:8px;margin-top:7px}.range input{display:block;width:100%;accent-color:var(--lime);margin-top:9px}.backdrop-colors{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;gap:13px;margin-top:15px}.check{display:flex;align-items:center;gap:7px;font-size:12px;color:#dce1e4}.check input{accent-color:var(--lime);width:16px;height:16px;flex:none}.checks{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.local-note{font-size:11px;color:#aeb6b1;line-height:1.6;border-top:1px solid var(--border);padding-top:15px;margin:20px 0 0}#error{color:#ffb8bc;font-size:12px}@media(max-width:700px){.demo-app{padding:20px 14px}.demo-heading{align-items:start}.duration-badge{font-size:10px;padding:6px 9px}.style-switches{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.demo-layout{grid-template-columns:1fr;gap:22px}.stage{width:100%}.controls{padding:18px}.colors{gap:9px}.backdrop-colors{gap:8px}.playback{max-width:100%}.sound{font-size:10px}h1{font-size:30px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.sample-switches{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 20px}.sample-button{display:flex;gap:15px;align-items:center;text-align:left;padding:10px;background:#20242b;border:1px solid var(--border);border-radius:12px;color:var(--ink)}.sample-button img{width:100px;aspect-ratio:16/9;object-fit:cover;border-radius:7px}.sample-button strong{font-size:16px;display:block}.sample-button small{display:block;color:var(--muted);font-size:11px}.sample-button[aria-pressed=true]{border-color:var(--lime);box-shadow:inset 0 0 0 1px var(--lime)}.transcript{margin:18px 0;color:var(--muted);font-size:12px}.transcript summary{cursor:pointer;color:#d9dfce}.transcript p{line-height:1.7}@media(max-width:500px){.sample-button{gap:9px;padding:8px}.sample-button img{width:65px}.sample-button strong{font-size:14px}}

#styleModeField[hidden]{display:none}

#kidsSpeakerField[hidden]{display:none}

#emotionsDemoOptions[hidden],#emotionsDemoPalette[hidden]{display:none!important}#emotionsDemoOptions{border:1px solid #363b43;border-radius:12px;margin:14px 0;padding:12px}#emotionsDemoPalette input{width:50px;height:38px}