:root{--paper: #f6f1e6;--paper-deep: #efe6d2;--ink: #3b342b;--ink-soft: #5c5346;--ink-dim: #8a7f6c;--seal: #a6452d;--seal-soft: #b85c40;--moss: #6b7a52;--gold: #c9a24b;--border: #d9ccae;--card: rgba(255, 251, 240, .82);font-family:"Noto Serif SC","Source Han Serif SC",Songti SC,STSong,Kaiti SC,STKaiti,SimSun,serif}*{margin:0;padding:0;box-sizing:border-box}body{background:radial-gradient(1000px 620px at 88% -8%,#c9a24b29,#c9a24b00 60%),radial-gradient(900px 560px at 4% 108%,#6b7a5224,#6b7a5200 60%),linear-gradient(165deg,#faf6ec 0%,var(--paper) 45%,var(--paper-deep) 100%);color:var(--ink);min-height:100vh;display:flex;justify-content:center;background-attachment:fixed}#app{width:100%;max-width:480px;min-height:100vh}.page{padding:20px 18px 130px;display:flex;flex-direction:column;gap:20px}.header-brand{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);padding-bottom:14px}.logo{font-size:30px}.brand-text h1{font-size:22px;letter-spacing:3px;font-weight:600;color:var(--ink)}.brand-sub{color:var(--ink-dim);font-size:12px;letter-spacing:2px}.hero{display:flex;gap:16px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:4px;padding:20px 18px;box-shadow:0 8px 24px #7a60361a}.hero-cover{width:96px;height:96px;border-radius:4px;background:linear-gradient(150deg,#e9dcbb,#d9c49a);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:44px;flex-shrink:0}.hero-info{min-width:0}.hero-tag{display:inline-block;background:#a6452d1a;color:var(--seal);font-size:11px;letter-spacing:2px;padding:3px 10px;border-radius:2px;border:1px solid rgba(166,69,45,.25);margin-bottom:9px}.hero-title{font-size:17px;line-height:1.45;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--ink)}.hero-subtitle{color:var(--ink-dim);font-size:12px;letter-spacing:1px}.section-title{font-size:15px;color:var(--ink-soft);font-weight:600;margin-bottom:8px;letter-spacing:2px;display:flex;align-items:center;gap:8px}.section-title:before{content:"";width:4px;height:16px;background:var(--seal);border-radius:1px}.track-list{list-style:none;display:flex;flex-direction:column;gap:8px}.track-item{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-left:3px solid transparent;border-radius:4px;padding:12px 14px;cursor:pointer;transition:border-color .2s,background .2s,transform .2s}.track-item:hover{border-left-color:var(--seal);background:#fffbf0fa;transform:translate(2px)}.track-item.active{border-left-color:var(--seal);background:#c9a24b1a}.track-cover{width:44px;height:44px;border-radius:4px;background:linear-gradient(150deg,#efe4c8,#ddcba2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.track-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.track-title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}.track-subtitle{color:var(--ink-dim);font-size:11px;letter-spacing:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-tag{color:var(--seal);font-size:10px;letter-spacing:1px;background:#a6452d14;border:1px solid rgba(166,69,45,.18);padding:2px 7px;border-radius:2px;flex-shrink:0}.track-duration{color:var(--ink-dim);font-size:11px;font-variant-numeric:tabular-nums;flex-shrink:0}.player-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:#faf6eceb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:14px 20px 16px;box-shadow:0 -8px 24px #7a603614}.progress{display:flex;align-items:center;gap:10px;margin-bottom:12px}.time{font-size:11px;color:var(--ink-dim);font-variant-numeric:tabular-nums;min-width:40px}.time.total{text-align:right}.slider{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:999px;background:linear-gradient(to right,var(--seal) var(--val, 0%),#dccfae 0%);outline:none;cursor:pointer}.slider::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;background:var(--seal);border:2px solid #faf6ec;box-shadow:0 1px 4px #a6452d66}.controls{display:flex;align-items:center;justify-content:center;gap:28px}.ctl{background:none;border:none;color:var(--ink-soft);font-size:26px;cursor:pointer;line-height:1;transition:transform .15s,color .2s}.ctl:hover{color:var(--seal)}.ctl:active{transform:scale(.9)}.ctl.play{width:54px;height:54px;border-radius:50%;background:var(--seal);font-size:22px;color:#faf6ec;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px #a6452d59}