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ease;color:#fff;box-shadow:0 8px 32px #0006,0 0 0 1px #ffffff1a inset;font-size:14px;font-weight:500;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;min-width:100px}.edit-control-btn:hover{background:#00000080;border-color:#fff6;transform:translateY(-2px);box-shadow:0 12px 40px #00000080,0 0 0 1px #fff3 inset}.edit-control-btn:active{transform:translateY(0)}.edit-control-btn svg{width:16px;height:16px;transition:transform .2s ease}.edit-control-btn:hover svg{transform:scale(1.05)}.reset-btn{border-color:#fff6;box-shadow:0 12px 40px #00000080,0 0 0 1px #fff3 inset}.reset-btn:hover{border-color:#ffffff80;box-shadow:0 16px 50px #0009,0 0 0 1px #ffffff4d inset}.save-notification{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:2000;animation:notificationSlideIn .3s ease-out}.notification-content{background:#000c;color:#fff;padding:16px 24px;border-radius:12px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);box-shadow:0 8px 32px #0006}.notification-content svg{color:#4ade80;flex-shrink:0}@keyframes notificationSlideIn{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media (max-width: 768px){.edit-mode-indicator{top:15px;left:15px}.edit-mode-badge{font-size:12px;padding:6px 10px}.edit-controls{bottom:15px;gap:12px}}@media (max-width: 480px){.edit-mode-indicator{top:10px;left:10px}.edit-mode-badge{font-size:11px;padding:5px 8px}.edit-controls{bottom:10px;gap:10px;flex-direction:column;align-items:center}}@media (max-width: 768px){.edit-control-btn{padding:10px 16px;font-size:13px;min-width:90px}.notification-content{padding:12px 20px;font-size:13px}}@media (max-width: 480px){.edit-control-btn{padding:8px 14px;font-size:12px;min-width:80px}.notification-content{padding:10px 16px;font-size:12px}}.main-scene{position:relative;width:100vw;height:4000vh;overflow:hidden}.main-video{position:fixed;top:0;left:0;width:100%;height:100vh;object-fit:cover;object-position:center center;z-index:1;transform-origin:center center;will-change:transform}.scroll-indicator{display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;transform:translateY(20px) scale(.8);animation:scrollIndicatorAppear .6s ease-out forwards}.scroll-indicator.hiding{animation:scrollIndicatorDisappear .4s ease-in forwards}.scroll-indicator-icon{font-size:24px;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5);animation:scrollIndicatorBounce 2s ease-in-out infinite;transform-origin:center}.scroll-indicator.hiding .scroll-indicator-icon{animation:scrollIndicatorBounceOut .4s ease-in forwards}.scroll-indicator-text{font-size:12px;color:#fff;background:#000000b3;padding:4px 8px;border-radius:12px;white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}@keyframes scrollIndicatorAppear{0%{opacity:0;transform:translateY(20px) scale(.8)}50%{opacity:.8;transform:translateY(-5px) scale(1.05)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes scrollIndicatorDisappear{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-10px) scale(.9)}}@keyframes scrollIndicatorBounce{0%,20%,50%,80%,to{transform:translateY(0) scale(1)}40%{transform:translateY(-8px) scale(1.1)}60%{transform:translateY(-4px) scale(1.05)}}@keyframes scrollIndicatorBounceOut{0%{transform:translateY(0) scale(1)}to{transform:translateY(-15px) scale(.8)}}.App{text-align:center;padding:2rem}h1{color:#333}