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#667eea66}.send-button:disabled{opacity:.5;cursor:not-allowed}.stop-response-btn{width:100%;height:60px;background:linear-gradient(135deg,#f44,#c00);border:none;border-radius:16px;color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 32px #ff44444d}.activation-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f1419;z-index:9999;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:20px}.activate-btn{padding:16px 32px;font-size:18px;cursor:pointer;background:#0f8;border:none;border-radius:50px;font-weight:700;box-shadow:0 0 30px #00ff884d}.control-button{background:#0a0e27d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.5rem;pointer-events:auto}.debug-controls{padding:0 2rem 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#667eea66;display:flex;align-items:center;justify-content:center}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;padding:0;overflow:hidden;background-color:#000}.fs-avatar-container{width:100vw;height:100vh;background:#000;display:flex;justify-content:center;align-items:center;position:relative;overflow:hidden}.fs-video-wrapper{position:relative;width:100%;height:100%;display:flex;justify-content:center;align-items:center}.fs-content{position:relative;max-width:100vw;max-height:100vh;height:100%;width:auto}@media(max-aspect-ratio:9/16){.fs-content{width:100%;height:auto}}#fs-staticBackground{display:block;width:100%;height:100%;object-fit:contain}.fs-video-layer{position:absolute;object-fit:cover;z-index:10}.fs-video-layer{opacity:0;transition:opacity .1s}.fs-video-wrapper:not(.transitioning):not(.streaming):not(.lipsync-active) video:nth-child(5){opacity:1;z-index:13}.fs-video-wrapper.transitioning video:nth-child(3){opacity:1;z-index:11}.fs-video-wrapper.transitioning video:nth-child(5){opacity:0}.fs-video-wrapper.lipsync-active video:nth-child(4){opacity:1;z-index:12}.fs-video-wrapper.lipsync-active video:nth-child(5){opacity:0}.fs-video-wrapper.streaming video:nth-child(2){opacity:1;z-index:10;background:#000}.fs-video-wrapper.streaming video:nth-child(5){opacity:0}.fs-video-wrapper.streaming video:nth-child(4){opacity:0}.fs-video-wrapper.streaming video:nth-child(3){opacity:0}.fs-activation-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.fs-activate-icon{font-size:4rem;margin-bottom:1rem;animation:bounce 2s infinite}.fs-activate-text{color:#fff;font-family:sans-serif;font-size:1.2rem;text-transform:uppercase;letter-spacing:2px}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-20px)}60%{transform:translateY(-10px)}}.fs-loading{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:#000;color:#fff}