:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box;margin:0;padding:0}:root{--primary: #10b981;--bg-dark: #09090b;--sidebar-bg: rgba(24, 24, 27, .95);--text-main: #f4f4f5;--text-dim: #71717a}.app-container{display:flex;height:100vh;width:100vw;background:var(--bg-dark);color:var(--text-main);font-family:system-ui,-apple-system,sans-serif;overflow:hidden;position:relative}.bg-blur{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(80px) brightness(.3);opacity:.4;z-index:0}.playlist-overlay{position:fixed;inset:0;background:#00000080;z-index:15;display:none}.sidebar{width:300px;background:var(--sidebar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-right:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;z-index:20;transition:transform .3s ease}.sidebar.closed{transform:translate(-100%)}.sidebar-header{padding:24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.05)}.sidebar-title{display:flex;align-items:center;gap:12px;font-weight:700}.close-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center}.song-list{flex:1;overflow-y:auto;padding:10px}.song-item{display:flex;align-items:center;gap:12px;padding:10px;border-radius:8px;cursor:pointer;transition:background .2s}.song-item:hover{background:#ffffff0d}.song-item.active{background:#10b9811a;color:var(--primary)}.song-thumb{width:40px;height:40px;border-radius:4px;object-fit:cover;flex-shrink:0}.song-info{overflow:hidden;flex:1}.song-name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-artist{font-size:12px;color:var(--text-dim)}.main-content{flex:1;display:flex;flex-direction:column;position:relative;z-index:10;min-width:0}.top-nav{padding:20px;display:flex;justify-content:space-between;align-items:center}.playing-now{flex:1;text-align:center;padding:0 20px;min-width:0}.playing-now h3{margin:0;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.playing-now p{margin:4px 0 0;font-size:14px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-body{flex:1;display:flex;align-items:center;justify-content:space-around;padding:0 20px;gap:20px;overflow:hidden}.cover-section{display:flex;align-items:center;justify-content:center}.disc{width:280px;height:280px;border-radius:50%;border:10px solid rgba(255,255,255,.05);overflow:hidden;box-shadow:0 20px 50px #00000080}.disc img{width:100%;height:100%;object-fit:cover}.rotating{animation:spin 20s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.lyrics-section{flex:1;height:100%;max-height:400px;position:relative;-webkit-mask-image:linear-gradient(transparent,black 20%,black 80%,transparent);mask-image:linear-gradient(transparent,black 20%,black 80%,transparent)}.lyrics-container{height:100%;overflow-y:auto;padding-top:200px;padding-bottom:200px;scrollbar-width:none}.lyrics-container::-webkit-scrollbar{display:none}.lyric-line{font-size:22px;font-weight:600;color:var(--text-dim);margin-bottom:30px;transition:all .4s;text-align:center;opacity:.3;padding:0 20px}.lyric-line.active{color:var(--primary);opacity:1;transform:scale(1.1);text-shadow:0 0 15px rgba(16,185,129,.4)}.player-controls{padding:20px;background:linear-gradient(transparent,#000c)}.progress-area{display:flex;align-items:center;gap:10px;margin-bottom:20px}.time{font-size:12px;color:var(--text-dim);min-width:35px}.progress-bar{flex:1;height:4px;appearance:none;background:#333;border-radius:2px;outline:none;cursor:pointer}.progress-bar::-webkit-slider-thumb{appearance:none;width:12px;height:12px;background:var(--primary);border-radius:50%;cursor:pointer}.progress-bar::-moz-range-thumb{width:12px;height:12px;background:var(--primary);border-radius:50%;cursor:pointer;border:none}.buttons-area{display:flex;justify-content:space-between;align-items:center}.volume-control{display:flex;align-items:center;gap:10px;min-width:150px}.volume-control input{width:80px;height:3px;accent-color:#777}.playback-btns{display:flex;align-items:center;gap:20px}.nav-btn{background:none;border:none;color:#aaa;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center}.nav-btn:hover{color:#fff}.play-btn{width:56px;height:56px;border-radius:50%;background:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s;flex-shrink:0}.play-btn:hover{transform:scale(1.05)}.icon-btn{background:none;border:none;color:#fff;cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.icon-btn:hover{background:#ffffff1a}.extra-info{min-width:150px;text-align:right;font-size:14px;color:var(--text-dim);display:flex;align-items:center;justify-content:flex-end}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;width:80%;max-width:320px}.sidebar.open{transform:translate(0)}.playlist-overlay{display:block}.top-nav{padding:15px}.playing-now h3{font-size:16px}.playing-now p{font-size:12px}.player-body{flex-direction:column;padding:20px 15px;gap:30px}.cover-section{width:100%}.disc{width:min(280px,80vw);height:min(280px,80vw);border-width:8px}.lyrics-section{width:100%;max-height:300px}.lyric-line{font-size:18px;margin-bottom:20px}.player-controls{padding:15px}.progress-area{gap:8px;margin-bottom:15px}.buttons-area{justify-content:center}.playback-btns{gap:30px}.nav-btn{padding:12px}.play-btn{width:64px;height:64px}}@media(max-width:480px){.disc{width:min(240px,70vw);height:min(240px,70vw);border-width:6px}.lyric-line{font-size:16px}.playing-now h3{font-size:14px}.playing-now p{font-size:11px}.playback-btns{gap:20px}.play-btn{width:56px;height:56px}}@media(max-width:768px)and (orientation:landscape){.player-body{flex-direction:row;padding:10px 15px}.disc{width:min(200px,35vh);height:min(200px,35vh)}.lyrics-section{max-height:60vh}.player-controls{padding:10px 15px}.progress-area{margin-bottom:10px}}