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button:hover{background:#2962ff80}#seek-bar{width:240px;height:4px;accent-color:#2962ff;cursor:pointer}#time-display{font-size:11px;color:#ffffff80;width:90px;text-align:right}#scene-badge{position:fixed;top:16px;right:16px;z-index:30;background:#2962ff33;border:1px solid rgba(41,98,255,.5);border-radius:20px;padding:5px 16px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#fffc;display:none}#scene-badge.visible{display:block}#toolbar{position:fixed;bottom:16px;right:16px;z-index:40;display:none;flex-direction:column;gap:6px;align-items:flex-end}#toolbar.visible{display:flex}#toolbar button{padding:6px 12px;background:#070b24d9;border:1px solid rgba(124,77,255,.5);border-radius:8px;color:#fff;font-size:11px;cursor:pointer}#toolbar button:hover{background:#7c4dff4d}#overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 40%,#0d1a4a,#070b24 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h1{font-size:clamp(2.4rem,6vw,3.8rem);font-weight:700;background:linear-gradient(135deg,#4f8bff,#a78bfa,#7c4dff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center;line-height:1.1;margin-bottom:10px;letter-spacing:-.01em;filter:drop-shadow(0 0 32px rgba(41,98,255,.35))}#overlay-tagline{color:#ffffff80;font-size:1rem;letter-spacing:.04em;margin-bottom:32px}#overlay-intro{max-width:560px;text-align:center;background:#ffffff0a;border:1px solid rgba(41,98,255,.18);border-radius:16px;padding:20px 28px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);margin-bottom:24px}.intro-headline{font-size:1.05rem;font-weight:600;color:#ffffffe0;margin-bottom:10px;letter-spacing:.02em}.intro-body{font-size:.875rem;line-height:1.75;color:#ffffff7a}#overlay-inspire{font-size:.9rem;color:#93c5fdbf;letter-spacing:.02em;margin-bottom:28px;font-style:italic}#overlay #playBtn{padding:16px 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rgba(41,98,255,.5)}#safe-zone-bottom{position:absolute;bottom:0;left:0;right:0;height:18%;border-top:1px dashed rgba(124,77,255,.5)}#kb-hint{position:fixed;bottom:16px;left:16px;z-index:25;font-size:10px;color:#ffffff40;pointer-events:none;line-height:1.8;display:none}#kb-hint.visible{display:block}