:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--primary-color:#007aff;--bg-color:#f2f2f7;--card-bg:#fff;--text-main:#1c1c1e;--text-sec:#8e8e93;--success-color:#34c759}body{background-color:var(--bg-color);color:var(--text-main);margin:0;padding-bottom:160px;font-family:-apple-system,BlinkMacSystemFont,sans-serif}.app-container{max-width:600px;margin:0 auto;padding:20px}header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.upload-btn{background:var(--primary-color);color:#fff;cursor:pointer;border-radius:20px;padding:8px 20px;font-size:14px;font-weight:600;position:relative;overflow:hidden}.upload-btn.uploading:before{content:"";width:var(--progress,0%);background:var(--success-color);z-index:0;transition:width .3s;position:absolute;top:0;bottom:0;left:0}.upload-status{z-index:1;align-items:center;gap:8px;display:flex;position:relative}.cancel-x{cursor:pointer;background:#0000001a;border-radius:50%;padding:2px 6px}.video-stage{aspect-ratio:16/9;background:#000;border-radius:16px;width:100%;margin-bottom:20px;display:none}.video-stage.active{display:flex}.video-stage video{object-fit:contain;border-radius:16px;width:100%}.search-bar input{box-sizing:border-box;border:1px solid #ddd;border-radius:10px;width:100%;margin-bottom:20px;padding:12px}.song-item{background:var(--card-bg);cursor:pointer;border-radius:12px;align-items:center;margin-bottom:8px;padding:14px;display:flex}.song-item.active{border:2px solid var(--primary-color);background:#f0f7ff}.type-icon{margin-right:12px}.name{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.player-bar{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffffe6;border-radius:24px;padding:20px;position:fixed;bottom:20px;left:16px;right:16px;box-shadow:0 8px 32px #0000001a}.player-info{justify-content:space-between;margin-bottom:12px;display:flex}.playing-name{font-size:15px;font-weight:700}.progress-area{align-items:center;gap:10px;margin-bottom:15px;display:flex}.time-label{color:var(--text-sec);min-width:35px;font-size:11px}.seek-slider{accent-color:var(--primary-color);flex:1}.controls{justify-content:center;align-items:center;gap:40px;display:flex}.controls button{cursor:pointer;background:0 0;border:none;font-size:24px}.play-btn{color:var(--primary-color);font-size:40px!important}