*,
 *::before,
 *::after {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 html,
 body {
     width: 100%;
     height: 100%;
     background: #000;
     overflow: hidden;
 }

 #slideshow {
     position: relative;
     width: 100%;
     height: 100%;
 }

 .slide {
     position: absolute;
     inset: 0;
     background-size: contain;
     background-repeat: no-repeat;
     background-position: center;
     opacity: 0;
     transition: opacity 0.7s ease-in-out;
     will-change: opacity;
 }

 .slide.active {
     opacity: 1;
 }

 #status {
     position: fixed;
     bottom: 14px;
     right: 18px;
     color: rgba(255, 255, 255, 0.25);
     font-family: monospace;
     font-size: 10px;
     pointer-events: none;
     z-index: 30;
 }

 #status.error {
     color: rgba(255, 80, 80, 0.7);
 }

 #info-overlay {
     position: fixed;
     bottom: 0;
     left: 0;
     right: 0;
     padding: 32px 36px 28px;
     background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0) 100%);
     pointer-events: none;
     z-index: 10;
     opacity: 0;
     transition: opacity 0.6s ease-in-out;
 }

 #info-overlay.visible {
     opacity: 1;
 }

 #info-name {
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
     font-size: 22px;
     font-weight: 700;
     color: rgba(255, 255, 255, 0.92);
     letter-spacing: 0.02em;
     text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
     margin-bottom: 6px;
 }

 #info-stars {
     font-size: 18px;
     letter-spacing: 0.1em;
     color: rgba(255, 210, 60, 0.9);
     text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
 }

 #standby {
     position: fixed;
     inset: 0;
     background: #000;
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
     opacity: 0;
     pointer-events: none;
     transition: opacity 1s ease-in-out;
     z-index: 20;
 }

 #standby.active {
     opacity: 1;
     pointer-events: auto;
 }

 #standby-text {
     color: rgba(255, 255, 255, 0.06);
     font-family: monospace;
     font-size: 52px;
     font-weight: 700;
     letter-spacing: 0.4em;
     text-transform: uppercase;
     user-select: none;
 }

 #scene-video {
     position: fixed;
     inset: 0;
     width: 100%;
     height: 100%;
     object-fit: contain;
     background: #000;
     display: none;
     z-index: 5;
 }

 #autoplay-unlock {
     position: fixed;
     inset: 0;
     background: rgba(0, 0, 0, 0.88);
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
     gap: 18px;
     z-index: 100;
     cursor: pointer;
 }

 #autoplay-unlock span {
     color: rgba(255, 255, 255, 0.55);
     font-family: monospace;
     font-size: 13px;
     letter-spacing: 0.15em;
     text-transform: uppercase;
 }

 #autoplay-unlock button {
     background: rgba(255, 255, 255, 0.08);
     border: 1px solid rgba(255, 255, 255, 0.2);
     color: rgba(255, 255, 255, 0.85);
     font-family: monospace;
     font-size: 14px;
     letter-spacing: 0.2em;
     text-transform: uppercase;
     padding: 14px 36px;
     cursor: pointer;
     transition: background 0.2s;
 }

 #autoplay-unlock button:hover {
     background: rgba(255, 255, 255, 0.15);
 }