body{cursor:crosshair;touch-action:none;color:#fff;background:#000;margin:0;font-family:Segoe UI,Roboto,sans-serif;overflow:hidden}#canvas-container{width:100%;height:100%;position:absolute;top:0;left:0}.ui-controls{z-index:1000;flex-direction:column;gap:15px;display:flex;position:fixed;bottom:100px;right:40px}.circle-btn{color:#000;cursor:pointer;pointer-events:auto;background:#ffffffe6;border:3px solid #333;border-radius:50%;justify-content:center;align-items:center;width:70px;height:70px;font-size:36px;font-weight:700;transition:transform .1s;display:flex;box-shadow:0 4px 15px #0000004d}.circle-btn:active{transform:scale(.9)}.search-container{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000000d9;border:1px solid #ffffff1a;border-radius:40px;gap:10px;width:80%;max-width:600px;padding:8px 12px;display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%);box-shadow:0 10px 40px #00000080}.search-input{color:#fff;background:0 0;border:none;outline:none;flex:1;padding:12px 20px;font-size:16px}.voice-btn{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:45px;height:45px;font-size:20px;display:flex}.voice-btn.active{background:#f44;animation:1.5s infinite pulse}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.narrative-overlay{z-index:900;color:#fff;background:#000;flex-direction:column;justify-content:flex-end;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.subtitle-container{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);text-align:center;background:#0009;border:1px solid #ffffff1a;border-radius:25px;justify-content:center;align-items:center;width:90%;max-width:1000px;min-height:80px;margin-bottom:80px;padding:35px 50px;display:flex;position:relative;box-shadow:0 20px 60px #0009}.narrative-text{font-size:26px;font-weight:500;line-height:1.4}