:root{--bg: #08080c;--surface: #14141b;--surface-2: #1b1b24;--glass: rgba(14, 14, 20, .62);--line: rgba(244, 241, 234, .09);--mint: #7cffb2;--mint-dim: rgba(124, 255, 178, .16);--coral: #ff8a5b;--coral-dim: rgba(255, 138, 91, .16);--ink: #f4f1ea;--muted: rgba(244, 241, 234, .62);--faint: rgba(244, 241, 234, .38);--danger: #ff6b6b;--shadow: 0 28px 80px rgba(0, 0, 0, .5);--glow: 0 18px 48px rgba(124, 255, 178, .14);--radius: 20px;--radius-sm: 12px;--sidebar: 228px;--player: 86px;--tabs: 64px;--bp: 1100px;--font: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;--display: "Songti SC", "Noto Serif SC", "Source Han Serif SC", Palatino, Georgia, serif;--ease: cubic-bezier(.22, 1.12, .34, 1)}*{box-sizing:border-box}html,body,#root{height:100%;height:100dvh;max-height:100%;max-height:100dvh;overflow:hidden}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}img{max-width:100%;display:block}input[type=range]{accent-color:var(--mint)}.app{height:100%;height:100dvh;max-height:100%;max-height:100dvh;min-height:0;display:grid;grid-template-columns:var(--sidebar) 1fr;grid-template-rows:minmax(0,1fr) var(--player);position:relative;overflow:hidden;background:radial-gradient(920px 480px at 8% -12%,rgba(124,255,178,.1),transparent 58%),radial-gradient(760px 400px at 100% -8%,rgba(255,138,91,.08),transparent 52%),var(--bg)}.app:after{content:"";pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;opacity:.22;background-image:url(/brand/grain.webp);background-size:180px 180px;mix-blend-mode:overlay}.sidebar{grid-row:1 / 2;min-height:0;overflow:auto;padding:22px 14px 16px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:22px;background:#08080c8c;-webkit-backdrop-filter:blur(18px) saturate(1.15);backdrop-filter:blur(18px) saturate(1.15)}.brand{display:flex;align-items:center;gap:10px;padding:0 10px}.brand img{width:132px;height:auto}.brand .domain{color:var(--faint);font-size:11px;letter-spacing:.14em;margin-top:4px}.nav{display:flex;flex-direction:column;gap:4px}.nav a,.nav-btn{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;color:var(--muted);background:transparent;border:0;text-align:left;transition:background .28s var(--ease),color .22s ease}.nav a.active,.nav a:hover,.nav-btn:hover{background:var(--surface);color:var(--ink)}.nav a.active{background:var(--mint-dim);box-shadow:inset 0 0 0 1px #7cffb247;color:var(--mint)}.nav svg{width:18px;height:18px;opacity:.85}.main{min-width:0;min-height:0;overflow:hidden;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 28px 8px}.search-pill{flex:1;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 16px;display:flex;gap:8px;color:var(--muted)}.search-pill input{flex:1;background:transparent;border:0;outline:none}.top-actions{display:flex;align-items:center;gap:10px}.chip,.btn{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;color:var(--ink);transition:transform .2s var(--ease),background .2s ease,border-color .2s ease}.btn:hover,.chip:hover{transform:translateY(-1px)}.btn.primary{background:var(--mint);color:#07140d;border-color:transparent;font-weight:650;box-shadow:0 8px 24px #7cffb229}.btn.ghost{background:transparent}.btn.coral{background:var(--coral);color:#2a1108;border-color:transparent;font-weight:650}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.credits{color:var(--mint);font-variant-numeric:tabular-nums}.me-chip{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px}.me-chip img{width:28px;height:28px;border-radius:99px;object-fit:cover}.content{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:12px 28px 28px}.page-title{font-family:var(--display);font-size:30px;margin:8px 0 6px;font-weight:600;letter-spacing:.02em}.lede{color:var(--muted);margin:0 0 22px;line-height:1.7;max-width:42em}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;animation:rise .72s var(--ease) both;transition:transform .35s var(--ease),border-color .25s ease,box-shadow .35s ease}.card:hover{transform:translateY(-3px);border-color:#7cffb238;box-shadow:var(--glow)}.grid .card:nth-child(1){animation-delay:.04s}.grid .card:nth-child(2){animation-delay:.11s}.grid .card:nth-child(3){animation-delay:.17s}.grid .card:nth-child(4){animation-delay:.28s}.grid .card:nth-child(5){animation-delay:.33s}.grid .card:nth-child(6){animation-delay:.47s}.grid .card:nth-child(n+7){animation-delay:.21s}@keyframes rise{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}.cover-wrap{position:relative;aspect-ratio:1;background:#111;overflow:hidden}.cover-wrap img,.card .cover{aspect-ratio:1;object-fit:cover;width:100%;height:100%;background:#111;transition:transform .55s var(--ease)}.cover-wrap:hover img{transform:scale(1.06)}.play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:end;justify-items:end;padding:12px;background:linear-gradient(to top,rgba(8,8,12,.42),transparent 55%);opacity:1;transition:background .28s ease;border:0;width:100%;cursor:pointer}.cover-wrap:hover .play-overlay,.cover-wrap:focus-within .play-overlay,.featured-play:hover .play-overlay,.card.is-playing .play-overlay{background:linear-gradient(to top,rgba(11,11,15,.55),transparent 45%);place-items:center;justify-items:center;padding:0}.play-overlay span{width:42px;height:42px;border-radius:99px;background:var(--mint);color:#07140d;display:grid;place-items:center;font-weight:700;box-shadow:var(--glow)}.cover-wrap:hover .play-overlay span,.featured-play:hover .play-overlay span,.card.is-playing .play-overlay span{width:48px;height:48px}.featured-play{position:relative;padding:0;border:0;background:transparent;border-radius:18px;overflow:hidden;cursor:pointer}.featured-play .play-overlay{border-radius:18px}.card .meta,.row .meta{padding:12px 12px 14px}.card h3,.row h3{margin:0 0 4px;font-size:15px;font-weight:600}.sub{color:var(--muted);font-size:12px;line-height:1.5}.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:3px 8px;border-radius:999px;background:var(--coral-dim);color:var(--coral)}.badge.mint{background:var(--mint-dim);color:var(--mint)}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;margin-bottom:28px}.hero-card{position:relative;overflow:hidden;min-height:300px;padding:28px;background:linear-gradient(160deg,rgba(124,255,178,.14),transparent 48%),var(--surface)}.hero-card h1{font-size:clamp(28px,4vw,42px);margin:10px 0 12px;letter-spacing:.02em;line-height:1.2}.hero-card p{color:var(--muted);max-width:36em;line-height:1.75}.hero-art{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:300px}.hero-art img{width:100%;height:100%;object-fit:cover}.hero-bg{position:relative;overflow:hidden;min-height:320px;padding:32px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}.hero-bg .bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.38}.hero-bg .veil{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#0b0b0fd1 18%,#0b0b0f47)}.hero-bg .copy{position:relative;z-index:1;max-width:34em}.form{display:flex;flex-direction:column;gap:14px;max-width:920px}.taste-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--muted);font-size:13px}.packet-card{display:flex;flex-direction:column;gap:14px;padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.packet-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.packet-head h2{margin:4px 0 6px;font-size:22px}.gate-row{display:flex;flex-wrap:wrap;gap:6px}.packet-issues{margin:0;padding-left:18px;color:var(--coral);line-height:1.6}.packet-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.packet-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}@media(max-width:800px){.packet-grid{grid-template-columns:1fr}.packet-head{flex-direction:column}}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px}textarea,.field,select{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px;outline:none}textarea{min-height:168px;resize:vertical;line-height:1.6}textarea:focus,.field:focus,select:focus{border-color:#7cffb26b}.tabs{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.tabs button[aria-selected=true],.chip[aria-selected=true]{background:var(--mint);color:#07140d;border-color:transparent}.chip-block{margin:0 0 14px}.chip-label{margin:0 0 8px;font-size:12px;letter-spacing:.08em;color:var(--muted)}.row-form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check{flex-direction:row;align-items:center;gap:10px}.tag-row{display:flex;flex-wrap:wrap;gap:6px}.chip-block .tag-row+.tag-row{margin-top:8px}.tag{border:1px solid var(--line);background:var(--surface-2);border-radius:999px;padding:5px 10px;font-size:12px;color:var(--muted)}.tag:hover{color:var(--mint);border-color:#7cffb259}.table-wrap{overflow:auto;border-radius:var(--radius);border:1px solid var(--line)}.table{width:100%;border-collapse:collapse;background:var(--surface);min-width:720px}.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}.table th{color:var(--muted);font-weight:500;background:var(--surface-2)}.table tr:last-child td{border-bottom:0}.yes{color:var(--mint)}.no{color:var(--faint)}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 28px}.plan-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px}.plan-card.featured{border-color:#7cffb273;box-shadow:0 0 0 1px #7cffb229,var(--shadow)}.plan-card h3{margin:0;font-size:22px}.plan-card .price{font-size:28px;font-variant-numeric:tabular-nums}.plan-card ul{margin:8px 0 16px;padding-left:18px;color:var(--muted);line-height:1.7}.player{grid-column:1 / -1;grid-row:2;height:var(--player);min-height:var(--player);max-height:var(--player);display:grid;grid-template-columns:280px 1fr 220px;gap:16px;align-items:center;padding:10px 18px;border-top:1px solid var(--line);background:#08080ceb;-webkit-backdrop-filter:blur(22px) saturate(1.2);backdrop-filter:blur(22px) saturate(1.2);z-index:40}.now{display:flex;gap:12px;align-items:center;min-width:0;background:transparent;border:0;padding:0;text-align:left}.now img{width:56px;height:56px;border-radius:10px;object-fit:cover;box-shadow:0 10px 24px #00000059}.now .t{min-width:0}.now h4{margin:0;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.transport{display:flex;flex-direction:column;align-items:center;gap:6px}.seek{width:100%}.play-btn{width:42px;height:42px;border-radius:99px;border:0;background:var(--mint);color:#07140d;font-size:16px;font-weight:700}.vol{display:flex;align-items:center;justify-content:flex-end;gap:10px}.time{font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}.eq{display:flex;align-items:flex-end;gap:3px;height:16px}.eq i{display:block;width:3px;background:var(--mint);border-radius:2px;animation:eq .86s ease-in-out infinite;opacity:.85}.eq i:nth-child(1){height:6px;animation-duration:.72s;animation-delay:.04s}.eq i:nth-child(2){height:14px;animation-duration:.93s;animation-delay:.13s}.eq i:nth-child(3){height:9px;animation-duration:.61s;animation-delay:.07s}.eq i:nth-child(4){height:16px;animation-duration:1.04s;animation-delay:.19s}.eq.pause i{animation:none;opacity:.35}@keyframes eq{0%,to{transform:scaleY(.45)}40%{transform:scaleY(1)}72%{transform:scaleY(.7)}}.mini-play,.mobile-tabs,.mobile-brand{display:none}.menu{position:relative}.menu-pop{position:absolute;right:0;top:110%;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;min-width:196px;padding:6px;z-index:8;box-shadow:var(--shadow)}.menu-pop button{display:block;width:100%;text-align:left;background:transparent;border:0;padding:8px 10px;border-radius:8px;color:var(--ink)}.menu-pop button.danger{color:var(--danger)}.menu-pop .sep{height:1px;background:var(--line);margin:4px 6px}.menu-pop .dim{color:var(--muted);font-size:12px}.toast{position:fixed;right:18px;bottom:calc(var(--player) + 16px);background:var(--surface-2);border:1px solid var(--line);padding:12px 14px;border-radius:12px;z-index:60;max-width:320px;box-shadow:var(--shadow);animation:rise .38s var(--ease)}.lyrics{white-space:pre-wrap;line-height:1.85;color:var(--ink);font-family:inherit}.lrc-lines{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.lrc-lines li{display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:baseline;line-height:1.7}.lrc-lines time{font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted, #7a6550)}.status-pulse{display:inline-block;width:8px;height:8px;border-radius:99px;background:var(--mint);margin-right:8px;animation:pulse 1.7s cubic-bezier(.4,0,.6,1) infinite}.status-pulse.err{background:var(--coral);animation:none}.status-pulse.ok{animation:none}@keyframes pulse{46%{opacity:.25;transform:scale(.78)}}.list{display:flex;flex-direction:column;gap:8px}.row{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.row img{width:56px;height:56px;border-radius:10px;object-fit:cover}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.song-page{display:flex;flex-direction:column;gap:20px}.song-head{display:grid;grid-template-columns:240px minmax(0,1fr);gap:22px;align-items:start}.song-cover{aspect-ratio:1;border-radius:22px;border:1px solid var(--line);overflow:hidden;background:#111;box-shadow:var(--shadow),var(--glow)}.song-cover img{width:100%;height:100%;object-fit:cover}.song-kicker{color:var(--muted);font-size:13px;margin:0 0 6px}.song-head .page-title{margin:0 0 10px}.song-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 12px}.song-lede{color:var(--muted);line-height:1.7;margin:0 0 12px;max-width:42em}.song-facts{list-style:none;margin:0 0 4px;padding:0;display:flex;flex-direction:column;gap:6px}.song-facts .fact{display:grid;grid-template-columns:3em 1fr;gap:10px;font-size:13px;line-height:1.55;color:var(--ink)}.song-facts .fact span{color:var(--muted)}.song-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}.song-avail .avail-row{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 8px}.song-avail .chip[aria-selected=false]{opacity:.55}.song-section-empty{color:var(--muted);font-size:13px;line-height:1.65;margin:0}.lyric-blocks{display:flex;flex-direction:column;gap:14px}.lyric-block h3{margin:0 0 6px;font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:600}.lyric-block p{margin:0 0 4px;line-height:1.75}.song-page .lyric-grid{grid-template-columns:minmax(240px,1fr) minmax(240px,1fr)}.song-page .song-score{grid-column:1 / -1}.song-caption{margin-top:4px}.lyric-grid{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(380px,1.25fr);gap:18px;align-items:start}.sheet-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px 20px}.sheet-card h2{margin:0 0 12px;font-size:16px}.score-img{width:100%;border-radius:10px;border:1px solid var(--line);background:#fffef8;margin-bottom:12px}.score-sheet{width:100%;border-radius:2px;border:1px solid #b9a888;background:#f3ead8;margin-bottom:12px;display:block;box-shadow:0 10px 28px #3c281014}.score-src{max-height:220px;overflow:auto;font-size:13px;opacity:.86}.score-src-wrap{margin-top:8px;font-size:13px;color:var(--muted, #7a6550)}.score-src-wrap summary{cursor:pointer;-webkit-user-select:none;user-select:none}@media(max-width:900px){.lyric-grid{grid-template-columns:1fr}}.section-h{display:flex;align-items:baseline;justify-content:space-between;margin:18px 0 12px;gap:12px}.section-h h2{margin:0;font-size:18px}.err{color:var(--coral);font-size:13px;line-height:1.5}.icon-btn{background:transparent;border:0;padding:6px 8px;color:var(--muted)}.icon-btn:hover{color:var(--ink)}.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:36px 16px;color:var(--muted)}.empty img{width:120px;border-radius:28px;opacity:.92}.empty h2{margin:8px 0 0;color:var(--ink);font-size:18px}.offline-bar{margin:0 28px 8px;padding:8px 12px;border-radius:10px;background:var(--coral-dim);color:var(--coral);font-size:13px}.stepper{display:flex;gap:8px;margin:18px 0 10px}.step{flex:1;padding:10px 12px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);color:var(--faint);font-size:13px}.step.on{color:var(--ink);border-color:#7cffb259;background:var(--mint-dim)}.step.done{color:var(--mint)}.seg-list{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}.seg-head{display:flex;flex-wrap:wrap;gap:10px;align-items:baseline;margin-bottom:10px}.seg-list ol{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:6px}.seg-item{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:8px 12px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);font-size:13px}.seg-item.generating{border-color:#7cffb259}.seg-item.ready{color:var(--ink)}.seg-state{color:var(--faint)}.wait-num{font-size:42px;font-variant-numeric:tabular-nums;letter-spacing:.02em;margin:8px 0 4px}.timing-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 4px}.timing-row span{background:var(--surface-2);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--muted)}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#0000008c;display:grid;place-items:center;padding:18px}.modal{width:min(420px,100%);background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.modal h2{margin:0 0 12px;font-size:18px}.modal .list{max-height:240px;overflow:auto;margin:10px 0}.sheet{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;height:100%;height:100dvh;background:radial-gradient(600px 320px at 50% 0%,rgba(124,255,178,.1),transparent 60%),var(--bg);display:flex;flex-direction:column;padding:16px 18px calc(18px + env(safe-area-inset-bottom));overflow:auto;overscroll-behavior:contain}.sheet .big-cover{width:min(78vw,340px);aspect-ratio:1;margin:12px auto 18px;border-radius:22px;object-fit:cover;box-shadow:var(--shadow)}.sheet-top{display:flex;justify-content:space-between;position:sticky;top:0;z-index:1;margin:-16px -18px 0;padding:16px 18px 10px;background:linear-gradient(180deg,var(--bg) 70%,transparent)}.sheet .sheet-title{text-align:center}.sheet .sheet-title h2{margin:0 0 4px}.sheet .sheet-seek{margin:18px 0}html.miaoda-nowplaying,html.miaoda-nowplaying body{overflow:hidden}@media(max-width:1099px){.app{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) var(--player) var(--tabs)}.sidebar,.topbar .search-pill{display:none}.mobile-brand{display:flex;align-items:center;gap:10px;padding:14px 16px 0}.mobile-brand img{width:108px}.topbar{padding:10px 16px 4px}.content{padding:8px 16px 20px}.hero,.plan-grid{grid-template-columns:1fr}.hero-art{display:none}.song-head{grid-template-columns:1fr}.song-cover{max-width:200px}.row-form{grid-template-columns:1fr}.player{grid-row:2;grid-template-columns:1fr auto;padding:8px 12px}.player .transport,.vol{display:none}.mini-play{display:grid;width:40px;height:40px;place-items:center;border-radius:99px;border:0;background:var(--mint);color:#07140d;font-weight:700}.mobile-tabs{grid-row:3;z-index:40;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:#0c0c11;padding-bottom:env(safe-area-inset-bottom)}.mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--faint);font-size:11px;padding:8px 0 10px}.mobile-tabs a.active{color:var(--mint)}.create-full{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:var(--bg);overflow:auto;padding:16px 16px calc(28px + env(safe-area-inset-bottom))}.studio-create{grid-template-columns:1fr;height:auto}.composer,.composer-body{overflow:visible}.len-pills{grid-template-columns:repeat(2,1fr)}.welcome-grid,.welcome-cards,.welcome-oauth,.welcome-triple{grid-template-columns:1fr}.welcome-logo{left:16px;width:96px}.toast{bottom:calc(var(--player) + var(--tabs) + 12px)}.offline-bar{margin:0 16px 8px}.me-chip span{display:none}}.app-create .create-full{position:relative;inset:auto;z-index:1;flex:1;min-height:0;overflow:hidden;padding:0;display:flex}.app-create .topbar{padding:10px 22px 6px}.app-create .search-pill{max-width:280px}.studio-create{display:grid;grid-template-columns:minmax(320px,400px) 1fr;width:100%;height:100%;min-height:0}.composer{border-right:1px solid var(--line);padding:12px 14px 16px;overflow:hidden;display:flex;flex-direction:column;gap:0;background:#0b0b0fb8}.composer-body{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:12px;padding-bottom:8px}.composer-foot{padding-top:10px;display:flex;flex-direction:column;gap:8px;background:linear-gradient(180deg,transparent,rgba(11,11,15,.96) 18%)}.composer-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.composer-lanes{margin-bottom:0}.composer-box textarea{min-height:0}.composer-tools{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.composer-tools .wand{color:var(--mint);border-color:#7cffb259}.composer-cta{width:100%}.composer-wait{margin:0}.composer-toggles{display:flex;flex-wrap:wrap;gap:8px}.len-pills{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.len-pills button{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:8px 6px;color:var(--muted);display:flex;flex-direction:column;gap:2px;align-items:center}.len-pills button strong{font-size:13px;font-weight:650;color:var(--ink)}.len-pills button span{font-size:11px}.len-pills button[aria-selected=true]{background:var(--mint-dim);border-color:#7cffb273;box-shadow:inset 0 0 0 1px #7cffb240}.advanced-toggle{border:0;background:transparent;color:var(--muted);text-align:left;padding:4px 2px}.advanced-toggle:hover{color:var(--ink)}.composer-advanced{display:flex;flex-direction:column;gap:12px;padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.workspace{min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;padding:16px 22px 24px}.workspace-bar{display:flex;justify-content:space-between;gap:12px;align-items:end;margin-bottom:18px}.workspace-bar h2{margin:0;font-size:22px}.workspace-tools{display:flex;gap:8px;align-items:center}.workspace-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}.workspace-song .meta{padding:12px 12px 14px}.workspace-card-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.gen-wrap{position:relative}.gen-veil{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:linear-gradient(to top,#0b0b0f9e,#0b0b0f2e)}.workspace-song.generating .cover-wrap img{animation:gen-pulse 2.2s ease infinite}.workspace-song.failed{border-color:#ff6b6b59}.chip.mint{background:var(--mint-dim);color:var(--mint);border-color:transparent}.onboard-gate{padding:28px;margin:24px;max-width:520px}@keyframes gen-pulse{0%,to{opacity:.72;transform:scale(1)}50%{opacity:1;transform:scale(1.03)}}.welcome{min-height:100%;display:grid;place-items:center;padding:32px 18px 80px;background:radial-gradient(900px 520px at 50% 30%,rgba(255,138,91,.18),transparent 55%),radial-gradient(700px 480px at 70% 80%,rgba(124,255,178,.1),transparent 50%),#07070a}.welcome-logo{position:absolute;top:22px;left:28px;width:120px}.welcome-card{width:min(640px,100%);text-align:center;display:flex;flex-direction:column;gap:14px}.welcome-card h1{font-family:Songti SC,"Noto Serif SC",Georgia,serif;font-size:clamp(28px,5vw,48px);font-weight:600;margin:0}.welcome-card .lede{margin:0 auto;max-width:460px}.welcome-card label{text-align:left}.welcome-input,.welcome-card textarea,.welcome-card select.field{width:100%;background:#ffffff0f;border:1px solid var(--line);border-radius:14px}.welcome-cta{width:100%;border:0;border-radius:999px;padding:14px 18px;font-weight:650;background:linear-gradient(90deg,var(--coral),#ffb36a 40%,var(--mint));color:#1a0d08}.welcome-or{color:var(--faint);font-size:13px}.welcome-oauth{display:grid;grid-template-columns:1fr 1fr;gap:8px}.welcome-oauth-btn{background:#ffffff0a}.welcome-legal{font-size:12px}.welcome-triple{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;text-align:left}.welcome-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.welcome-tile{text-align:left;border:1px solid var(--line);background:#ffffff0a;border-radius:16px;padding:16px;color:var(--ink);display:flex;flex-direction:column;gap:6px}.welcome-tile[aria-selected=true]{border-color:var(--mint);box-shadow:inset 0 0 0 1px var(--mint)}.welcome-avatar{display:grid;justify-items:center;gap:8px;cursor:pointer}.welcome-avatar img{width:96px;height:96px;border-radius:99px;object-fit:cover}.welcome-handle{display:flex;align-items:center;gap:6px}.welcome-handle span{color:var(--faint);white-space:nowrap}.welcome-skip{position:fixed;right:18px;bottom:18px;border:1px solid var(--line);background:#0006;color:var(--ink);border-radius:999px;padding:8px 14px}.welcome-back{position:fixed;left:18px;bottom:18px;width:40px;height:40px;border-radius:99px;border:1px solid var(--line);background:#0006;color:var(--ink)}.welcome-bar{height:6px;border-radius:99px;background:#ffffff14;overflow:hidden}.welcome-bar i{display:block;height:100%;width:36%;background:linear-gradient(90deg,var(--coral),var(--mint));animation:welcome-load 2.4s ease infinite}@keyframes welcome-load{0%{transform:translate(-80%)}to{transform:translate(280%)}}.welcome-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:left}.welcome-cards article{background:#ffffff0d;border-radius:16px;padding:14px}.welcome-style-box{text-align:left;background:#ffffff0d;border-radius:16px;padding:12px}.welcome-dots{display:flex;gap:6px;justify-content:center}.welcome-dots i{width:7px;height:7px;border-radius:99px;background:#ffffff2e}.welcome-dots i.on{background:var(--mint)}.welcome-mascot{width:112px;height:112px;object-fit:contain;margin:0 auto}.create-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.ops-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:8px 0 28px}.ops-grid .card,.ops-stat{padding:18px;min-width:0}.ops-stat h2{margin:4px 0 8px;word-break:break-word}.ops-wait{margin:8px 0 0;padding-left:18px;color:var(--muted);line-height:1.7}.ops-list{display:flex;flex-direction:column;gap:8px;margin-bottom:28px}.ops-line{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 12px;background:var(--surface);border:1px solid var(--line);border-radius:16px;min-width:0;color:inherit}.ops-line img{width:48px;height:48px;border-radius:10px;object-fit:cover}.ops-line-copy{min-width:0}.ops-line-copy h3{margin:0 0 4px;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ops-line-copy .sub{margin:0}.ops-key{word-break:break-all}.ops-line-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.ops-probe{margin:0 0 28px;padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.ops-models{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}.ops-probe-actions{display:flex;flex-wrap:wrap;gap:8px}.ops-probe-result{margin-top:14px;padding:12px 14px;border-radius:14px;border:1px solid var(--line)}.ops-probe-result.ok{border-color:#7cffb259;background:var(--mint-dim)}.ops-probe-result.bad{border-color:#ff6b6b59;background:#ff6b6b14}.ops-snippet{white-space:pre-wrap;margin:8px 0;line-height:1.6}.taste-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 14px;border:1px solid var(--line);border-radius:14px;margin:8px 0 16px;background:var(--surface)}.home-studio{padding-bottom:12px}.home-hero{text-align:center;padding:28px 12px 18px;background:radial-gradient(640px 280px at 50% 0%,rgba(255,138,91,.22),transparent 60%),radial-gradient(520px 240px at 70% 40%,rgba(124,255,178,.1),transparent 55%);border-radius:24px;margin-bottom:22px}.home-hero h1{font-family:Songti SC,"Noto Serif SC",Georgia,serif;font-size:clamp(28px,4.4vw,48px);font-weight:600;margin:0 0 22px}.home-prompt{width:min(720px,100%);margin:0 auto;display:flex;gap:8px;align-items:center;background:#16161ceb;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 10px}.home-prompt input{flex:1;background:transparent;border:0;outline:none;min-width:0}.home-plus{width:36px;height:36px;border-radius:99px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink)}.promo-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-bottom:28px}.promo-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px;min-height:180px;display:flex;flex-direction:column;gap:8px}.promo-card h3{margin:8px 0 0}.promo-card p{color:var(--muted);margin:0 0 12px;line-height:1.6}.promo-actions{display:flex;gap:8px;margin-top:auto}.rail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:32px}.rail-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0}.rail-head{display:flex;gap:12px;align-items:center;background:transparent;border:0;text-align:left;color:inherit;padding:0}.rail-head img{width:64px;height:64px;border-radius:14px;object-fit:cover}.rail-head h2{margin:0;font-size:20px}.rail-row{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;min-width:0}.rail-row h3{margin:0;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rail-play{position:relative;padding:0;border:0;background:transparent;border-radius:8px;overflow:hidden}.rail-play img{width:44px;height:44px;object-fit:cover}.rail-play span{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#00000059;color:#fff;opacity:0}.rail-play:hover span{opacity:1}.rail-more{align-self:stretch;text-align:center}.collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}.collection-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px}.transport-btns{display:flex;align-items:center;gap:8px}.icon-btn[aria-pressed=true]{color:var(--mint)}.queue-panel{position:fixed;right:18px;bottom:calc(var(--player) + 12px);z-index:45;width:min(360px,calc(100vw - 36px));max-height:min(520px,calc(100dvh - var(--player) - 48px));overflow:auto;z-index:35;background:#16161c;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.queue-panel header{display:flex;justify-content:space-between;align-items:center}.queue-panel h2{margin:0;font-size:18px}.queue-now,.queue-row{display:grid;grid-template-columns:44px 1fr;gap:10px;align-items:center;width:100%;text-align:left;background:transparent;border:0;color:inherit;padding:8px 0}.queue-now img,.queue-row img{width:44px;height:44px;border-radius:8px;object-fit:cover}.song-social{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.comment{display:grid;grid-template-columns:36px 1fr;gap:10px;margin-top:12px}.comment img{width:36px;height:36px;border-radius:99px;object-fit:cover}.comment h3{margin:0 0 4px;font-size:14px}.comment p{margin:0}.comment-form{display:flex;gap:8px;margin:10px 0 8px}.comment-form input{flex:1;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:10px 14px;outline:none}.menu-sub{position:relative}.menu-nested{position:absolute;left:100%;top:0;min-width:160px}@media(max-width:1099px){.ops-grid{grid-template-columns:1fr}.ops-line{grid-template-columns:48px minmax(0,1fr)}.ops-line-actions{grid-column:1 / -1}.promo-grid,.rail-grid,.song-social{grid-template-columns:1fr}.home-prompt{flex-wrap:wrap;border-radius:18px}}@media(prefers-reduced-motion:reduce){.card,.eq i,.status-pulse,.toast{animation:none}.cover-wrap img,.btn,.chip{transition:none}}html.miaoda-embed .mobile-tabs,html.miaoda-embed .mobile-brand{display:none!important}@media(max-width:1099px){html.miaoda-embed .app{grid-template-rows:minmax(0,1fr) var(--player)}html.miaoda-embed .toast{bottom:calc(var(--player) + 12px)}}html.miaoda-desktop-mac .sidebar{padding-top:48px}html.miaoda-desktop-mac .topbar{padding-top:18px}html.miaoda-desktop-mac .mobile-brand{padding-top:36px}.kicker{margin:0 0 8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint)}.home-hero{position:relative;overflow:hidden;min-height:min(52vh,460px);display:grid;place-items:end stretch;text-align:left;padding:0;border-radius:28px;border:1px solid var(--line);margin-bottom:28px;background:#0a0a10}.home-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.home-hero-copy{position:relative;z-index:1;padding:48px 36px 28px;background:linear-gradient(180deg,transparent 0%,rgba(8,8,12,.55) 42%,rgba(8,8,12,.92) 100%)}.home-hero h1{font-family:var(--display);font-size:clamp(32px,5vw,56px);font-weight:600;margin:0 0 22px;line-height:1.15;max-width:16em;text-shadow:0 12px 40px rgba(0,0,0,.45)}.home-prompt{width:min(720px,100%);margin:0;display:flex;gap:8px;align-items:center;background:#0c0c12c7;border:1px solid rgba(244,241,234,.14);border-radius:999px;padding:8px 8px 8px 10px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 18px 50px #00000047}.featured-track{display:grid;grid-template-columns:200px minmax(0,1fr);gap:22px;align-items:center;padding:16px;border-radius:24px;background:var(--surface);border:1px solid var(--line);margin-bottom:28px}.featured-play,.featured-track img,.featured-art{width:200px;height:200px;border-radius:18px;object-fit:cover}.featured-play{box-shadow:var(--shadow)}.featured-play img{width:100%;height:100%;object-fit:cover}.featured-track h2{font-family:var(--display);font-size:28px;margin:0 0 8px}.featured-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.h-rail{margin-bottom:28px}.h-rail-scroller{display:grid;grid-auto-flow:column;grid-auto-columns:176px;gap:14px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory;scrollbar-width:thin}.h-rail-scroller .card{scroll-snap-align:start;margin:0}.h-rail-scroller::-webkit-scrollbar{height:8px}.h-rail-scroller::-webkit-scrollbar-thumb{background:#f4f1ea29;border-radius:99px}.promo-card{position:relative;overflow:hidden}.promo-card .promo-art{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.28}.promo-card>*:not(.promo-art){position:relative;z-index:1}.collection-card{position:relative;display:block}.collection-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px;box-shadow:0 16px 40px #00000047;transition:transform .45s var(--ease)}.collection-card:hover img{transform:scale(1.03)}.collection-card h3{margin:10px 0 4px;font-size:16px}.song-page{position:relative;isolation:isolate;overflow:hidden}.song-ambient{position:absolute;inset:-48px -40px auto;height:420px;overflow:hidden;z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(to bottom,black 35%,transparent 100%);mask-image:linear-gradient(to bottom,black 35%,transparent 100%)}.song-ambient img{width:120%;height:120%;object-fit:cover;filter:blur(52px) saturate(1.25);opacity:.42;transform:scale(1.12)}.song-page>*:not(.song-ambient){position:relative;z-index:1}.welcome{position:relative;overflow:auto;height:100%;min-height:100%;display:grid;place-items:center;padding:32px 18px 80px;background:#07070a}.welcome-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.welcome-veil{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(700px 420px at 50% 18%,rgba(255,138,91,.16),transparent 55%),linear-gradient(180deg,#08080c47,#08080cc7 48%,#08080c)}.welcome-logo{position:absolute;top:22px;left:28px;width:120px;z-index:2}.welcome-card{position:relative;z-index:2;width:min(640px,100%);text-align:center;display:flex;flex-direction:column;gap:14px;background:#08080c8c;border:1px solid rgba(244,241,234,.1);border-radius:28px;padding:32px 28px;-webkit-backdrop-filter:blur(22px) saturate(1.2);backdrop-filter:blur(22px) saturate(1.2);box-shadow:var(--shadow)}.welcome-card h1{font-family:var(--display);font-size:clamp(28px,5vw,48px);font-weight:600;margin:0}.welcome-skip,.welcome-back{z-index:3}.workspace-empty{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);min-height:280px;display:grid;place-items:end stretch;margin-bottom:18px}.workspace-empty img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.42}.workspace-empty p{position:relative;z-index:1;margin:0;padding:22px;background:linear-gradient(180deg,transparent,rgba(8,8,12,.88));color:var(--ink)}.composer{background:#08080cb3;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.queue-panel{background:#101016eb;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}@media(max-width:1099px){.home-hero{min-height:360px;border-radius:22px}.home-hero-copy{padding:36px 18px 20px}.home-prompt{flex-wrap:wrap;border-radius:18px}.featured-track{grid-template-columns:1fr}.featured-play,.featured-track img,.featured-art{width:100%;height:auto;aspect-ratio:1}.h-rail-scroller{grid-auto-columns:152px}}@media(prefers-reduced-motion:reduce){.app:after,.card:hover,.collection-card:hover img{animation:none;transform:none}}