@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#fcf7f8;--surface:#fffdfd;--surface-2:#fff8f9;--text:#352b31;--muted:#9b8d94;--line:#f1e3e7;--accent:#c98b9e;--accent-soft:#f8e9ed;--green:#86b99f;--shadow:0 16px 40px #6b394711}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:13px Manrope,system-ui,sans-serif}button,input{font:inherit}button{border:0;background:none;color:inherit;cursor:pointer}.app-shell{min-height:100vh;padding-bottom:82px}.topbar{height:68px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;background:#ffffffd9;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text);font-size:19px;font-weight:800;letter-spacing:-.7px;width:220px}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--accent);color:white;font-size:23px;line-height:1}.global-search{width:min(410px,42vw);height:36px;padding:0 11px;display:flex;align-items:center;gap:9px;color:#a8b0bd;background:#f5f6f9;border:1px solid var(--line);border-radius:9px}.global-search input{border:0;outline:0;background:transparent;flex:1;color:var(--text)}.global-search kbd{font:11px 'DM Mono';color:#a6adba}.top-actions{display:flex;gap:15px;align-items:center;width:220px;justify-content:flex-end}.icon-btn{font-size:21px;color:#8994a3}.avatar{width:29px;height:29px;border-radius:50%;background:#18202c;color:white;font-weight:700}.workspace{display:grid;grid-template-columns:230px minmax(0,1fr);gap:0;max-width:1440px;margin:0 auto}.sidebar{padding:36px 22px 28px;border-right:1px solid var(--line);min-height:calc(100vh - 150px);display:flex;flex-direction:column}.eyebrow{margin:0 0 12px;color:#a3adbc;font-size:10px;text-transform:uppercase;letter-spacing:1.35px;font-weight:700}.nav-group{margin-bottom:34px}.nav-item{width:100%;display:flex;gap:12px;align-items:center;padding:10px 12px;margin:2px 0;border-radius:7px;color:#7f8999;text-align:left}.nav-item span{width:15px;font-size:17px}.nav-item b{margin-left:auto;font-size:11px;font-weight:500;color:#aeb6c2}.nav-item.active{color:var(--accent);background:var(--accent-soft);font-weight:700}.section-label{display:flex;align-items:center;justify-content:space-between}.section-label .eyebrow{margin-bottom:12px}.section-label button{font-size:20px;color:#a2acb8}.playlist-link{display:block;width:100%;padding:9px 12px;color:#8892a1;text-align:left;border-radius:7px}.playlist-link:hover{background:var(--surface-2)}.sidebar-bottom{margin-top:auto}.import-link{display:flex;gap:10px;align-items:center;color:var(--accent);font-weight:700;padding:0 0 24px}.sidebar-bottom p{border-top:1px solid var(--line);padding-top:20px;color:#b0b8c3;font-size:11px;line-height:1.8}.sidebar-bottom small{color:#c4cad3}.content{padding:36px 30px 20px;min-width:0}.content-head{display:flex;justify-content:space-between;align-items:end}.content-head h1{margin:0 0 25px;font-size:29px;letter-spacing:-1.4px}.head-actions{display:flex;gap:10px;margin-bottom:25px}.outline-btn,.primary-btn{padding:9px 14px;border-radius:7px;font-size:12px;font-weight:700}.outline-btn{border:1px solid var(--line);background:var(--surface)}.primary-btn{color:white;background:var(--accent);box-shadow:0 5px 12px #7b7df533}.filter-row{display:flex;gap:21px;align-items:center;margin-bottom:15px}.filter{padding:6px 0;color:#a3adbc;font-size:12px}.filter.active{color:var(--accent);font-weight:800}.filter-sep{height:17px;border-left:1px solid var(--line)}.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:9px;overflow:auto;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:620px}th{height:40px;background:var(--surface-2);color:#adb5c0;text-align:left;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}th,td{padding:0 14px}td{height:66px;border-top:1px solid #f0f2f5;color:#778292}.check-col{width:40px}input[type=checkbox]{accent-color:var(--accent)}.song-cell{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:700}.song-thumb,.mini-art{display:grid;place-items:center;background:linear-gradient(135deg,#1f293b,#6b7280);color:#bde8df;border-radius:5px}.song-thumb{width:38px;height:38px;font-size:20px}.song-cell small{display:block;color:#a8b0bc;font-weight:500;margin-top:4px}.favorite{font-size:19px;color:#aeb7c3}.favorite.is-favorite{color:#ef8296}.row-actions{opacity:0;font-size:18px}.song-row:hover .row-actions{opacity:1}.empty-row td{height:300px}.empty-state{display:flex;align-items:center;flex-direction:column;gap:9px;color:#aab3c0}.empty-state strong{font-size:16px;color:#596577}.empty-state .primary-btn{margin-top:10px}.statusbar{display:flex;justify-content:space-between;padding:15px 1px;color:#abb3be;font-size:11px}.status-dot{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--green)}.now-playing{padding:36px 25px 25px;border-left:1px solid var(--line);background:#fafbfc}.now-head{display:flex;justify-content:space-between;color:#969fad;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:23px}.artwork-wrap{position:relative;margin:auto;width:225px}.artwork{height:225px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:10px;background:radial-gradient(circle at 70% 30%,#7e879c,#151d2c 57%,#111827);color:#8893a6;letter-spacing:3px;box-shadow:0 22px 35px #24304a2b;overflow:hidden}.art-lines{font-size:110px;line-height:.6;color:#d2e9e2;transform:rotate(-19deg);font-family:serif}.artwork span{font:10px 'DM Mono';margin-top:25px}.art-glow{position:absolute;z-index:-1;inset:22px -15px -13px;background:#8b91ff77;filter:blur(25px);border-radius:50%}.track-meta{position:relative;padding:23px 0 16px}.track-meta h2{font-size:16px;margin:0 0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-meta p{margin:0;color:#9ba5b2;font-size:12px}.heart-btn{position:absolute;right:0;top:23px;font-size:22px;color:#8c96a5}.heart-btn.active{color:#f17c92}.visualizer{height:47px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}.visualizer canvas{width:100%;height:100%}.visualizer span{position:absolute;left:0;top:18px;color:#b0b7c1;font:9px 'DM Mono';letter-spacing:.5px}.lyrics-panel{padding-top:21px}.panel-title{display:flex;justify-content:space-between;font-weight:800;font-size:12px}.panel-title button{color:var(--accent);font-size:11px}.lyrics{height:135px;overflow:auto;margin-top:18px;color:#adb5c0;line-height:2;font-size:12px}.lyrics p{margin:0}.lyrics .current{color:var(--accent);font-weight:800;font-size:13px}.player-bar{position:fixed;bottom:0;left:0;right:0;height:82px;z-index:5;display:grid;grid-template-columns:250px 250px 1fr 180px;align-items:center;gap:20px;padding:12px 35px;background:#fffffff2;border-top:1px solid var(--line);backdrop-filter:blur(18px)}.player-track{display:flex;gap:11px;align-items:center;min-width:0}.mini-art{width:44px;height:44px;flex:none;font-size:24px}.player-track strong,.player-track span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-track strong{font-size:12px}.player-track span{font-size:11px;color:#9da6b3;margin-top:4px}.controls{display:flex;align-items:center;justify-content:space-between;color:#677384;font-size:15px}.controls button{padding:5px}.play-btn{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--accent);color:white;font-size:13px;box-shadow:0 7px 15px #7b7df555}.mode-btn{color:var(--accent)!important}.timeline{display:flex;align-items:center;gap:10px;color:#9ea8b4;font:10px 'DM Mono'}.timeline input{width:100%;accent-color:var(--accent)}.volume{display:flex;align-items:center;gap:9px;color:#8993a1}.volume input{width:100px;accent-color:var(--accent)}.toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%,20px);opacity:0;background:#18202c;color:white;padding:10px 17px;border-radius:7px;transition:.25s;z-index:10}.toast.show{opacity:1;transform:translate(-50%,0)}.upload-progress{position:fixed;right:24px;bottom:98px;width:280px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);z-index:8;opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}.upload-progress.show{opacity:1;visibility:visible;transform:translateY(0)}.upload-progress-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:9px;font-size:11px;color:var(--muted)}.upload-progress-head strong{color:var(--accent)}.upload-progress-track{height:6px;overflow:hidden;border-radius:99px;background:var(--accent-soft)}.upload-progress-track i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),#63c99b);transition:width .15s}body.dark{--bg:#151923;--surface:#202531;--surface-2:#252b38;--text:#f0f2f5;--muted:#9da6b5;--line:#303746}body.dark .topbar,.dark .player-bar{background:#1b202beF}.dark .now-playing{background:#1b2028}.dark .global-search{background:#252b38}.dark .avatar{background:#fff;color:#18202c}.library-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.library-head h2{margin:0;font-size:19px;letter-spacing:-.5px}.compact{padding:7px 10px;font-size:11px}.side-filters{display:flex;gap:5px;margin-bottom:12px}.side-filter{flex:1;padding:7px 3px;border-radius:6px;color:#9da7b4;font-size:11px}.side-filter b{font-size:10px;margin-left:2px}.side-filter.active{background:var(--accent-soft);color:var(--accent);font-weight:800}.side-song-list{overflow:auto;max-height:calc(100vh - 310px);margin:0 -8px}.side-song{width:100%;display:flex;align-items:center;gap:9px;text-align:left;padding:8px;border-radius:8px}.side-song:hover,.side-song.playing{background:var(--surface-2)}.side-song.playing{box-shadow:inset 2px 0 var(--accent)}.side-cover{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:6px;background:linear-gradient(135deg,#222c40,#7b8497);color:#c4efe4;font-size:17px}.side-song strong,.side-song small{display:block;max-width:112px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.side-song strong{font-size:11px}.side-song small{font-size:10px;color:#a2acba;margin-top:3px}.side-song i{margin-left:auto;color:#ef8296;font-style:normal}.side-empty{padding:30px 10px;text-align:center;color:#aab3c0;font-size:11px}.home-content{position:relative;overflow:hidden}.home-heading,.hero-player,.lyrics-spotlight,.recent-table{position:relative;z-index:1}.home-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:20px}.home-heading .eyebrow{margin-bottom:8px}.home-heading h1{font-size:36px;margin:0;letter-spacing:-2px}.home-heading h1 em{font-style:normal;color:var(--accent)}.hero-subtitle{color:#9ba5b4;margin:10px 0 0}.hero-glow{position:absolute;width:260px;height:260px;border-radius:50%;filter:blur(70px);opacity:.28;animation:floatGlow 7s ease-in-out infinite}.glow-one{background:#e6aebe;right:25%;top:0}.glow-two{background:#57d6c2;left:15%;top:250px;animation-delay:-3s}.hero-grid{position:absolute;inset:0;opacity:.22;background-image:linear-gradient(#9da7c01a 1px,transparent 1px),linear-gradient(90deg,#9da7c01a 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,#000,transparent 70%)}@keyframes floatGlow{50%{transform:translate(35px,28px) scale(1.15)}}.hero-player{display:flex;gap:25px;align-items:center;padding:25px;border:1px solid #ffffff55;border-radius:16px;background:linear-gradient(120deg,#ffffffaa,#ffffff35);box-shadow:var(--shadow);backdrop-filter:blur(14px)}.hero-art{width:142px;height:142px;display:grid;place-items:center;flex:none;border-radius:14px;background:linear-gradient(135deg,#1f293b,#76839a);color:#d6f4eb;font:74px serif;box-shadow:0 16px 35px #52608042;animation:artPulse 3s ease-in-out infinite}.hero-art span{transform:rotate(-15deg)}@keyframes artPulse{50%{transform:scale(1.035);box-shadow:0 18px 42px #7b7df566}}.hero-copy{flex:1;min-width:0}.now-badge,.spotlight-label{color:var(--accent);font:10px 'DM Mono';letter-spacing:1.2px}.hero-copy h2{font-size:23px;margin:10px 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hero-copy p{color:#909aaa;margin:0 0 25px}.hero-progress{display:flex;align-items:center;gap:10px;color:#9da6b3;font:10px 'DM Mono'}.hero-progress input{flex:1;accent-color:var(--accent)}.lyrics-spotlight{min-height:260px;margin:22px 0;padding:25px 30px;border-radius:16px;overflow:hidden;position:relative;background:radial-gradient(circle at 78% 18%,#5961bd 0,#252b58 24%,#151a2d 68%);color:#aeb8ca;box-shadow:0 18px 35px #24304a25}.lyrics-spotlight:before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 20%,#8c92ff12 48%,transparent 72%);background-size:220% 100%;animation:aurora 7s linear infinite}.lyrics-orb{position:absolute;width:260px;height:260px;right:8%;top:-125px;border-radius:50%;background:#8588f5;filter:blur(38px);opacity:.34;animation:floatGlow 5s ease-in-out infinite}.lyrics-stars{position:absolute;inset:0;opacity:.65;background-image:radial-gradient(#cdd1ff 1px,transparent 1px),radial-gradient(#8bdbff 1px,transparent 1px);background-size:53px 47px,97px 83px;background-position:13px 9px,31px 27px;animation:stars 18s linear infinite}.lyrics-wave{position:absolute;left:-10%;width:120%;height:110px;border:1px solid #8f9aff55;border-radius:50%;filter:blur(.2px);opacity:.38;transform:rotate(-8deg)}.wave-one{bottom:-76px;animation:wave 5s ease-in-out infinite}.wave-two{bottom:-94px;opacity:.2;animation:wave 7s ease-in-out -2s infinite reverse}.spotlight-label{display:flex;justify-content:space-between;position:relative;z-index:2}.spotlight-label span{display:flex;align-items:center;gap:8px}.spotlight-label button{color:#b8b8ff;font-size:11px}.live-dot{width:6px;height:6px;border-radius:50%;background:#67e8c1;box-shadow:0 0 0 0 #67e8c188;animation:live 1.6s infinite}.lyrics-stage{height:145px;display:flex;align-items:center;justify-content:center;gap:20px;position:relative;z-index:1}.home-lyrics{position:relative;margin:0;line-height:1.9;font-size:16px;text-align:center;min-width:0;height:145px;overflow-y:auto;scrollbar-width:none;padding:0 6px}.home-lyrics::-webkit-scrollbar{display:none}.home-lyrics p{margin:7px 0;opacity:.32;transition:all .5s;transform:scale(.94);filter:blur(.2px);scroll-margin:52px}.home-lyrics .current{font-size:25px;color:#fff;opacity:1;transform:scale(1);text-shadow:0 0 12px #a4a0ff,0 0 32px #8588f566;animation:lyricGlow 2s ease-in-out infinite}.lyric-side{font:42px Georgia,serif;color:#a9b3ff66;animation:noteFloat 3s ease-in-out infinite}.lyric-side-right{animation-delay:-1.5s}.spectrum-dots{position:absolute;right:30px;bottom:25px;width:180px;height:48px;display:flex;align-items:end;gap:5px;opacity:.65}.spectrum-dots i{display:block;width:3px;height:25%;border-radius:4px;background:linear-gradient(#b4b6ff,#5ed8c2);animation:bars .9s ease-in-out infinite alternate}.spectrum-dots i:nth-child(2n){animation-delay:-.3s}.spectrum-dots i:nth-child(3n){animation-delay:-.6s}.spectrum-dots i:nth-child(4n){animation-delay:-.8s}.lyrics-hint{position:absolute;left:30px;bottom:29px;color:#ffffff3d;font:9px 'DM Mono';letter-spacing:1.5px;z-index:1}@keyframes aurora{to{background-position:-220% 0}}@keyframes stars{to{background-position:66px 56px,128px 110px}}@keyframes wave{50%{transform:rotate(-8deg) translateX(45px) scaleY(1.35)}}@keyframes live{70%{box-shadow:0 0 0 7px transparent}}@keyframes lyricGlow{50%{text-shadow:0 0 18px #c0c1ff,0 0 38px #8588f5aa}}@keyframes noteFloat{50%{transform:translateY(-10px) rotate(8deg)}}@keyframes bars{to{height:100%}}.recent-table{margin-top:24px;padding:20px}.recent-title{display:flex;justify-content:space-between;margin-bottom:10px;font-weight:800}.recent-title small{font-size:11px;color:#a7b0bc;font-weight:500}.recent-table table{min-width:0}.recent-table td{height:54px}.recent-table th{display:none}@media(max-width:1050px){.workspace{grid-template-columns:190px minmax(0,1fr)}.now-playing{display:none}.player-bar{grid-template-columns:220px 220px minmax(0,1fr) 150px;padding-inline:20px}}@media(max-width:720px){.app-shell{padding-bottom:132px}.topbar{height:60px;padding:0 14px;gap:10px}.brand{width:auto;flex:none;font-size:18px}.global-search{display:flex;flex:1;width:auto;height:36px;padding:0 10px;background:var(--surface);border:1px solid var(--line);min-width:0}.global-search input{display:block;min-width:0;font-size:12px}.global-search kbd,.top-actions .icon-btn{display:none}.top-actions{width:auto}.workspace{display:flex;flex-direction:column;max-width:none}.content{order:1;padding:22px 14px 12px}.sidebar{order:2;display:flex;min-height:0;padding:10px 14px 16px;border:0}.library-head{margin-bottom:10px}.library-head h2{font-size:17px}.side-filters{margin-bottom:8px}.side-filter{padding:8px 3px}.side-song-list{display:flex;flex-direction:column;gap:6px;overflow-x:hidden;overflow-y:auto;max-height:min(56vh,400px);margin:0;padding:2px 2px 6px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.side-song{width:100%;flex:none;min-width:0;min-height:56px;padding:9px 11px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.side-song.playing{box-shadow:inset 2px 0 var(--accent);background:var(--accent-soft)}.side-song.playing strong{color:var(--accent)}.side-song strong,.side-song small{max-width:100%;width:100%}.side-empty{width:100%;padding:20px 10px}.home-heading{margin-bottom:15px}.home-heading h1{font-size:29px;line-height:1.15;letter-spacing:-1.4px}.hero-subtitle{font-size:12px;margin-top:7px}.lyrics-spotlight{min-height:238px;margin:0;border-radius:14px;padding:18px 16px}.spotlight-label{font-size:9px}.lyrics-stage{height:143px;gap:4px}.home-lyrics{height:143px;line-height:1.8;font-size:13px;padding:0 2px}.home-lyrics .current{font-size:20px}.lyric-side{font-size:27px}.spectrum-dots{right:16px;bottom:17px;width:100px;height:30px;gap:4px}.lyrics-hint{left:16px;bottom:20px;font-size:8px}.player-bar{height:auto;min-height:116px;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:42px 28px 22px;gap:3px 10px;padding:9px 14px}.player-track{grid-column:1;grid-row:1;min-width:0}.mini-art{width:36px;height:36px;font-size:20px}.player-track strong{font-size:11px}.player-track span{font-size:10px}.controls{grid-column:2;grid-row:1;gap:1px}.controls button{padding:4px;font-size:13px}.play-btn{width:32px;height:32px}.timeline{grid-column:1/-1;grid-row:2;gap:7px}.volume{grid-column:1/-1;grid-row:3;gap:8px}.volume input{flex:1}.upload-progress{right:14px;bottom:140px;width:calc(100% - 28px)}.toast{bottom:142px;max-width:calc(100% - 28px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.table-wrap{margin-inline:-4px}.filter-row{overflow-x:auto;white-space:nowrap;padding-bottom:2px}}
@media(max-width:390px){.topbar{padding-inline:10px;gap:7px}.brand{font-size:16px;gap:6px}.brand-mark{width:25px;height:25px;font-size:20px}.global-search{height:34px;padding-inline:8px}.content{padding-inline:10px}.lyrics-spotlight{padding-inline:12px}.lyrics-stage{gap:0}.home-lyrics .current{font-size:18px}.lyric-side{font-size:22px}.controls button{padding:3px;font-size:12px}.player-bar{padding-inline:10px;gap:3px 6px}.player-track strong{max-width:145px}.toast{font-size:11px}}
@media(max-width:720px){body{font-size:13px;overflow-x:hidden}.app-shell{padding-bottom:calc(132px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:6;box-shadow:0 4px 18px #6b39470a}.brand-mark{box-shadow:0 5px 12px #c98b9e55}.global-search span{font-size:17px}.content{padding-top:18px}.home-heading .eyebrow{margin-bottom:8px}.home-heading h1{font-size:clamp(26px,8vw,32px)}.lyrics-spotlight{background:radial-gradient(circle at 86% 8%,#7378df 0,#34396e 25%,#171c31 72%);box-shadow:0 15px 30px #24304a30}.spotlight-label button{padding:8px 0;min-height:36px}.lyrics-stage{align-items:center}.home-lyrics{width:100%;max-width:270px}.home-lyrics p{overflow-wrap:anywhere}.home-lyrics .current{line-height:1.45}.lyric-side{flex:none;opacity:.8}.spectrum-dots{pointer-events:none}.sidebar{margin-top:4px;padding:16px 14px calc(20px + env(safe-area-inset-bottom));background:var(--surface);border:1px solid var(--line);border-radius:16px 16px 0 0;box-shadow:0 -8px 24px #6b39470b}.library-head{align-items:center}.library-head .eyebrow{margin-bottom:5px}.compact{min-height:36px;padding:8px 12px}.side-filters{border-bottom:1px solid var(--line);padding-bottom:9px}.side-filter{min-height:36px}.side-song-list{margin:0;padding:2px}.side-song{min-height:56px;align-items:center;box-shadow:0 2px 8px #6b39470b}.side-song:active{transform:scale(.98)}.side-cover{width:38px;height:38px}.side-song strong{font-size:12px}.side-song small{font-size:10px}.player-bar{padding-bottom:calc(9px + env(safe-area-inset-bottom));background:#fffffff7;box-shadow:0 -5px 20px #6b394711}.upload-progress{bottom:calc(140px + env(safe-area-inset-bottom))}.toast{bottom:calc(142px + env(safe-area-inset-bottom))}}
/* 移动端触控与输入体验 */
@media(max-width:720px) and (pointer:coarse){
  button{-webkit-tap-highlight-color:transparent}
  .global-search input{font-size:16px}
  .side-song-list{scrollbar-width:none;-webkit-overflow-scrolling:touch;user-select:none;-webkit-user-select:none;touch-action:pan-y}
  .side-song-list::-webkit-scrollbar{display:none}
  .side-song>span:not(.side-cover){flex:1;min-width:0}
  .side-song strong,.side-song small{max-width:100%;width:100%}
  .controls button{min-width:38px;min-height:38px;display:grid;place-items:center;padding:4px}
  .controls button:active{transform:scale(.9);opacity:.85}
  .play-btn{width:42px;height:42px;font-size:15px}
  .play-btn:active{transform:scale(.92)}
  .mode-btn,#prevBtn,#nextBtn{font-size:16px}
  .timeline input,.volume input{-webkit-appearance:none;appearance:none;height:30px;background:transparent}
  .timeline input::-webkit-slider-runnable-track,.volume input::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:var(--accent-soft)}
  .timeline input::-webkit-slider-thumb,.volume input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 2px 6px #0003;margin-top:-7px}
  .timeline input::-moz-range-track,.volume input::-moz-range-track{height:6px;border-radius:99px;background:var(--accent-soft)}
  .timeline input::-moz-range-thumb,.volume input::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 2px 6px #0003}
  .home-lyrics{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  .spotlight-label button{min-height:40px}
}
/* 系统减弱动效时停用装饰动画，省电且避免眩晕 */
@media(prefers-reduced-motion:reduce){.hero-glow,.lyrics-orb,.lyrics-stars,.lyrics-wave,.spectrum-dots i,.lyric-side,.home-lyrics .current,.lyrics-spotlight:before{animation:none!important}.side-song:active,.controls button:active,.play-btn:active{transform:none!important}}
/* 横屏手机：压缩纵向高度，注意覆盖顺序需在竖屏规则之后 */
@media(orientation:landscape) and (max-height:500px){.app-shell{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.topbar{height:52px}.content{padding-block:14px}.sidebar{margin-top:2px;padding:10px 14px calc(12px + env(safe-area-inset-bottom))}.side-song-list{max-height:170px}.lyrics-spotlight{min-height:190px}.lyrics-stage,.home-lyrics{height:105px}.player-bar{height:auto;min-height:78px;grid-template-rows:32px 22px 18px;padding-block:7px}.upload-progress{bottom:calc(95px + env(safe-area-inset-bottom))}.toast{bottom:calc(96px + env(safe-area-inset-bottom))}}
/* PC 窄窗口：播放器四栏等比收缩，防止进度条被挤没 */
@media(max-width:900px) and (min-width:721px){.player-bar{grid-template-columns:minmax(0,1.1fr) auto minmax(140px,1.6fr) minmax(96px,1fr);gap:14px;padding-inline:18px}.player-track{min-width:0}.controls{gap:2px}.controls button{padding:4px;font-size:14px}.volume{min-width:0}.volume input{width:auto;flex:1;min-width:0}.timeline{gap:7px}}
/* ===== 整页锁定一屏：除侧边栏歌单内部滚动外，页面本身不滚动 ===== */
/* 注意：本块必须放在所有断点之后，以覆盖各处写死的 min/max-height */
html,body{height:100%;overflow:hidden}
.app-shell{height:100vh;height:100dvh;min-height:0;display:flex;flex-direction:column}
.topbar{flex:none}
.workspace{flex:1;min-height:0;overflow:hidden;grid-template-rows:minmax(0,1fr)}
.sidebar{flex:1 1 0;min-height:0;overflow:hidden}
.side-song-list{flex:1;min-height:0;max-height:none}
.content{min-height:0;overflow:hidden;display:flex;flex-direction:column}
.home-heading{flex:none}
.lyrics-spotlight{flex:1;min-height:0;display:flex;flex-direction:column}
.lyrics-stage{flex:1;min-height:0;height:auto}
.home-lyrics{height:auto;min-height:0;align-self:stretch}

/* ===== 歌词模块固定不动 ===== */
/* 移动端与横屏下内容区是自动高度，上方 flex 拉伸链约束不到歌词窗，
   一旦加载长歌词，模块会被整段歌词撑开、把下方歌单挤走（模块移位）。
   此处显式固定歌词窗高度：歌词只在窗口内部滚动，模块尺寸恒定不变；
   桌面端布局链本就有界，不受影响。 */
.lyrics-stage{overflow:hidden}
.home-lyrics{height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain}
@media(max-width:720px){
  .lyrics-spotlight{min-height:238px}
  .home-lyrics{height:143px}
}
@media(orientation:landscape) and (max-height:500px){
  .lyrics-spotlight{min-height:190px}
  .home-lyrics{height:105px}
}
/* 歌词行固定槽位：当前行放大时不再挤压相邻行，消除整块文字的跳动位移 */
/* transition 只保留视觉属性（排除 font-size），杜绝行高/文字位置的布局动画 */
.home-lyrics p{min-height:46px;display:flex;align-items:center;justify-content:center;margin:4px 0;transition:opacity .45s ease,filter .45s ease,transform .45s ease,color .45s ease}
.home-lyrics .current{line-height:1.3}
@media(max-width:720px){
  .home-lyrics p{min-height:38px}
}