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24px;overflow-x:auto;overflow-y:hidden;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1);flex-shrink:0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}.ppt-player-page-thumbnails::-webkit-scrollbar{height:6px}.ppt-player-page-thumbnails::-webkit-scrollbar-track{background:transparent}.ppt-player-page-thumbnails::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.ppt-player-page-thumbnail{position:relative;width:160px;height:90px;flex-shrink:0;border-radius:8px;overflow:hidden;cursor:pointer;transition:all .2s;border:2px solid transparent;opacity:.6}.ppt-player-page-thumbnail:hover{opacity:.9;transform:scale(1.05)}.ppt-player-page-thumbnail.active{border-color:#a78bfa;opacity:1;box-shadow:0 4px 12px #a78bfa4d}.ppt-player-page-thumbnail img{width:100%;height:100%;object-fit:cover}.ppt-player-page-thumbnail>span{position:absolute;bottom:4px;left:4px;padding:2px 8px;background:#000c;border-radius:4px;font-size:12px;color:#fff}.ppt-player-page-audio-badge{position:absolute!important;inset:4px 4px auto auto!important;padding:4px 6px!important;font-size:12px!important}.ppt-player-page-audio-indicator{position:absolute;bottom:160px;right:40px;padding:12px 20px;background:#8b5cf6e6;border-radius:24px;font-size:14px;animation:pulse 1.5s infinite;box-shadow:0 4px 12px #8b5cf666;z-index:20}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@media(max-width:768px){.ppt-player-page-controls{flex-direction:column;gap:12px;padding:12px}.ppt-player-page-title{font-size:16px}.ppt-player-page-nav{width:100%;justify-content:center}.ppt-player-page-thumbnails{padding:12px}.ppt-player-page-thumbnail{width:120px;height:68px}.ppt-player-page-notes{max-width:90%;padding:16px}}