/* =====================================================================
   音乐欣赏 · 新版（2026-10-04）：three.js 音频可视化舞台 + 播放器 + 曲库
   整页固定为深色“舞台”风格（不随站点明暗切换），类名前缀 mu-
   ===================================================================== */
.mu {
    --mu-bg: #07050f;
    --mu-bg-2: #0e0a1c;
    --mu-card: rgba(255, 255, 255, .045);
    --mu-card-2: rgba(255, 255, 255, .08);
    --mu-line: rgba(255, 255, 255, .09);
    --mu-text: #f3f0ff;
    --mu-text-2: #b9b2d6;
    --mu-muted: #8a83a8;
    --mu-a: #ff3d9a;            /* 由 JS 按当前歌曲改写 */
    --mu-b: #6a5cff;
    --mu-c: #20e3d2;
    --mu-glow: 0 0 24px rgba(255, 61, 154, .45);
    --mu-r: 18px;
    position: relative;
    color: var(--mu-text);
    background:
        radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--mu-b) 28%, transparent), transparent 60%),
        radial-gradient(900px 500px at 100% 0%, color-mix(in srgb, var(--mu-a) 20%, transparent), transparent 60%),
        var(--mu-bg);
    min-height: calc(100vh - 61px);
    padding: 20px 24px 120px;
    font-feature-settings: "tnum";
    transition: background .8s;
}
.mu *, .mu *::before, .mu *::after { box-sizing: border-box; }
/* 整页铺满：去掉站点 #wrapper 的 10% 左右留白（只在音乐页生效） */
body:has(#muApp) { background: #07050f; }
body:has(#muApp) #wrapper { padding-left: 0 !important; padding-right: 0 !important; }
.mu [hidden] { display: none !important; }
.mu a { color: inherit; }
.mu button { font: inherit; color: inherit; }
.mu-wrap { max-width: 1320px; margin: 0 auto; }

/* ---------- 舞台 ---------- */
.mu-stage {
    position: relative; height: min(68vh, 620px); min-height: 440px; border-radius: 26px; overflow: hidden; isolation: isolate;
    background: radial-gradient(circle at 50% 45%, #1b1036 0%, #0a0717 55%, #05030b 100%);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .55), inset 0 0 0 1px var(--mu-line);
}
.mu-stage canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; display: block; }
.mu-stage__fallback {
    position: absolute; inset: 0; z-index: -1;
    background: conic-gradient(from 0deg at 50% 50%, var(--mu-a), var(--mu-b), var(--mu-c), var(--mu-a));
    filter: blur(80px) saturate(1.3); opacity: .35; animation: muSpin 18s linear infinite;
}
.mu-stage::after { /* 暗角 + 底部渐变，保证文字可读 */
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(to top, rgba(5, 3, 11, .92) 0%, rgba(5, 3, 11, .25) 38%, transparent 60%),
                radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, .55) 100%);
}
.mu-stage.is-flash::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: radial-gradient(circle, color-mix(in srgb, var(--mu-a) 35%, transparent), transparent 70%); animation: muFlash .35s ease-out forwards; }
@keyframes muFlash { from { opacity: 1; } to { opacity: 0; } }
@keyframes muSpin { to { transform: rotate(360deg); } }

.mu-hud { position: absolute; z-index: 3; top: 18px; left: 20px; right: 20px; display: flex; align-items: center; gap: 10px; }
.mu-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .08em; font-size: .95rem; text-transform: uppercase; }
.mu-brand__dot { width: 9px; height: 9px; border-radius: 50%; background: #ff4d4d; box-shadow: 0 0 0 0 rgba(255, 77, 77, .7); }
.mu.is-playing .mu-brand__dot { animation: muLive 1.6s infinite; }
@keyframes muLive { 0% { box-shadow: 0 0 0 0 rgba(255, 77, 77, .7); } 70% { box-shadow: 0 0 0 10px rgba(255, 77, 77, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 77, 77, 0); } }
.mu-brand small { font-weight: 600; letter-spacing: .02em; text-transform: none; color: var(--mu-text-2); font-size: .8rem; }
.mu-hud__right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.mu-seg { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(10, 6, 24, .55); border: 1px solid var(--mu-line); backdrop-filter: blur(10px); }
.mu-seg button { border: 0; background: none; height: 32px; padding: 0 13px; border-radius: 999px; font-size: .82rem; font-weight: 650; color: var(--mu-text-2); cursor: pointer; white-space: nowrap; }
.mu-seg button:hover { color: var(--mu-text); }
.mu-seg button[aria-pressed="true"] { background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); color: #fff; box-shadow: var(--mu-glow); }
.mu-ib {
    width: 40px; height: 40px; border-radius: 50%; display: inline-grid; place-items: center; flex: none; cursor: pointer;
    border: 1px solid var(--mu-line); background: rgba(10, 6, 24, .55); backdrop-filter: blur(10px); color: var(--mu-text); font-size: 1.05rem;
    transition: background .15s, transform .1s, box-shadow .2s;
}
.mu-ib:hover { background: rgba(255, 255, 255, .14); }
.mu-ib:active { transform: scale(.94); }
.mu-ib[aria-pressed="true"] { background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); border-color: transparent; box-shadow: var(--mu-glow); color: #fff; }
.mu-ib:focus-visible, .mu-seg button:focus-visible, .mu-play:focus-visible, .mu-card:focus-visible { outline: 2px solid var(--mu-c); outline-offset: 2px; }

.mu-now { position: absolute; z-index: 3; left: 28px; right: 28px; bottom: 104px; display: flex; align-items: flex-end; gap: 22px; }
.mu-disc {
    position: relative; width: 132px; height: 132px; flex: none; border-radius: 50%;
    background: repeating-radial-gradient(circle at 50% 50%, #111 0 2px, #1b1b1b 2px 4px);
    box-shadow: 0 18px 50px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .06), 0 0 50px color-mix(in srgb, var(--mu-a) 30%, transparent);
    animation: muSpin 6s linear infinite; animation-play-state: paused;
}
.mu.is-playing .mu-disc { animation-play-state: running; }
.mu-disc__label { position: absolute; inset: 30%; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem; color: #fff; background: var(--mu-cover, linear-gradient(135deg, var(--mu-a), var(--mu-b))); box-shadow: inset 0 0 0 3px rgba(0, 0, 0, .25); }
.mu-disc__label::after { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: #05030b; }
.mu-disc.is-beat { transform: scale(1.04); }
.mu-meta { min-width: 0; flex: 1; padding-bottom: 6px; }
.mu-meta__k { display: inline-flex; align-items: center; gap: 8px; font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mu-c); }
.mu-eq { display: inline-flex; gap: 2px; align-items: flex-end; height: 12px; }
.mu-eq i { width: 3px; background: currentColor; border-radius: 1px; height: 30%; animation: muEq 1s ease-in-out infinite; animation-play-state: paused; }
.mu-eq i:nth-child(2) { animation-delay: -.3s; } .mu-eq i:nth-child(3) { animation-delay: -.6s; } .mu-eq i:nth-child(4) { animation-delay: -.15s; }
.is-playing .mu-eq i, .mu-card.is-current.is-live .mu-eq i { animation-play-state: running; }
@keyframes muEq { 0%, 100% { height: 25%; } 50% { height: 100%; } }
.mu-title { margin: 6px 0 4px; font-size: clamp(1.6rem, 3.6vw, 2.9rem); line-height: 1.08; font-weight: 850; letter-spacing: -.02em; color: #fff; text-shadow: 0 4px 30px rgba(0, 0, 0, .5); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-artist { font-size: 1.05rem; color: var(--mu-text-2); font-weight: 600; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.mu-chip { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 999px; font-size: .74rem; font-weight: 700; background: rgba(255, 255, 255, .1); color: var(--mu-text); border: 1px solid var(--mu-line); }
.mu-react { display: flex; gap: 6px; flex: none; padding-bottom: 6px; }
.mu-react button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--mu-line); background: rgba(10, 6, 24, .5); backdrop-filter: blur(8px); font-size: 1.25rem; cursor: pointer; transition: transform .12s; }
.mu-react button:hover { transform: translateY(-3px) scale(1.08); }
.mu-float { position: absolute; z-index: 4; pointer-events: none; font-size: 2rem; animation: muFloat 1.8s ease-out forwards; }
@keyframes muFloat { 0% { opacity: 0; transform: translate(0, 0) scale(.6); } 15% { opacity: 1; } 100% { opacity: 0; transform: translate(var(--dx, 0), -260px) scale(1.4) rotate(var(--rot, 0deg)); } }

/* 播放控制条（舞台底部） */
.mu-ctrl { position: absolute; z-index: 3; left: 20px; right: 20px; bottom: 18px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; padding: 10px 14px; border-radius: 20px; background: rgba(10, 6, 24, .55); border: 1px solid var(--mu-line); backdrop-filter: blur(16px) saturate(1.3); }
.mu-ctrl__left, .mu-ctrl__right { display: flex; align-items: center; gap: 8px; min-width: 0; }
.mu-ctrl__right { justify-content: flex-end; }
.mu-ctrl__mid { display: flex; align-items: center; gap: 10px; }
.mu-play {
    width: 58px; height: 58px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; font-size: 1.5rem; color: #fff;
    background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); box-shadow: 0 10px 30px color-mix(in srgb, var(--mu-a) 45%, transparent), inset 0 1px 0 rgba(255, 255, 255, .3);
    transition: transform .12s, box-shadow .2s;
}
.mu-play:hover { transform: scale(1.06); }
.mu-play:active { transform: scale(.95); }
.mu-time { font-size: .78rem; color: var(--mu-text-2); min-width: 42px; text-align: center; font-variant-numeric: tabular-nums; }
.mu-seek { position: relative; flex: 1; height: 28px; display: flex; align-items: center; cursor: pointer; touch-action: none; min-width: 60px; }
.mu-seek__track { position: relative; width: 100%; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.mu-seek__buf { position: absolute; inset: 0 auto 0 0; width: 0; background: rgba(255, 255, 255, .16); }
.mu-seek__fill { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(90deg, var(--mu-c), var(--mu-a)); box-shadow: 0 0 12px var(--mu-a); }
.mu-seek__knob { position: absolute; top: 50%; left: 0; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px color-mix(in srgb, var(--mu-a) 40%, transparent); transform: scale(0); transition: transform .12s; }
.mu-seek:hover .mu-seek__knob, .mu-seek.is-drag .mu-seek__knob { transform: scale(1); }
.mu-vol { display: flex; align-items: center; gap: 6px; }
.mu-vol input { width: 90px; accent-color: var(--mu-a); }
.mu-ctrl .mu-ib { width: 38px; height: 38px; background: transparent; border-color: transparent; backdrop-filter: none; }
.mu-ctrl .mu-ib:hover { background: rgba(255, 255, 255, .1); }
.mu-ctrl .mu-ib[aria-pressed="true"] { background: rgba(255, 255, 255, .12); color: var(--mu-c); box-shadow: none; }
.mu-badge { position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; font-size: .62rem; font-weight: 800; line-height: 16px; background: var(--mu-a); color: #fff; }
.mu-ib { position: relative; }

/* 迷你播放条（舞台滚出视口后出现） */
.mu-mini {
    position: fixed; z-index: 1050; left: 50%; bottom: 16px; transform: translate(-50%, 140%); width: min(760px, calc(100vw - 24px));
    display: flex; align-items: center; gap: 12px; padding: 8px 10px 8px 8px; border-radius: 18px;
    background: rgba(14, 10, 30, .82); border: 1px solid var(--mu-line); backdrop-filter: blur(18px) saturate(1.4); box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
    transition: transform .35s cubic-bezier(.2, .9, .3, 1.2); color: var(--mu-text);
}
.mu-mini.is-on { transform: translate(-50%, 0); }
.mu-mini__cover { width: 46px; height: 46px; border-radius: 12px; flex: none; display: grid; place-items: center; font-weight: 800; color: #fff; background: var(--mu-cover, linear-gradient(135deg, var(--mu-a), var(--mu-b))); }
.mu-mini__meta { min-width: 0; flex: 1; }
.mu-mini__meta b { display: block; font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-mini__meta span { font-size: .78rem; color: var(--mu-text-2); }
.mu-mini__bar { position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px; border-radius: 1px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.mu-mini__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--mu-c), var(--mu-a)); }
.mu-mini .mu-play { width: 44px; height: 44px; font-size: 1.15rem; }

/* ---------- 曲库 ---------- */
.mu-lib { margin-top: 34px; }
.mu-lib__head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.mu-lib__head h2 { margin: 0; font-size: 1.5rem; font-weight: 850; letter-spacing: -.01em; color: #fff; }
.mu-lib__head h2 small { font-size: .9rem; font-weight: 600; color: var(--mu-muted); margin-left: 6px; }
.mu-search { position: relative; margin-left: auto; width: min(320px, 100%); }
.mu-search i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--mu-muted); }
.mu-input {
    width: 100%; height: 42px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--mu-line); background: var(--mu-card);
    color: var(--mu-text); font-size: .92rem; outline: none; transition: border-color .15s, box-shadow .15s, background .15s;
}
.mu-search .mu-input { padding-left: 40px; border-radius: 999px; }
.mu-input::placeholder { color: var(--mu-muted); }
.mu-input:focus { border-color: var(--mu-a); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mu-a) 25%, transparent); background: var(--mu-card-2); }
textarea.mu-input { height: auto; padding: 10px 14px; resize: vertical; line-height: 1.6; }
.mu-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 42px; padding: 0 18px; border-radius: 999px; cursor: pointer;
    border: 1px solid var(--mu-line); background: var(--mu-card); color: var(--mu-text); font-weight: 700; font-size: .9rem; white-space: nowrap; text-decoration: none !important;
    transition: background .15s, transform .1s, box-shadow .2s;
}
.mu-btn:hover { background: var(--mu-card-2); }
.mu-btn:active { transform: translateY(1px); }
.mu-btn--hot { border: 0; color: #fff !important; background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); box-shadow: 0 10px 26px color-mix(in srgb, var(--mu-a) 35%, transparent); }
.mu-btn--hot:hover { box-shadow: 0 12px 32px color-mix(in srgb, var(--mu-a) 55%, transparent); background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); }
.mu-btn--sm { height: 34px; padding: 0 14px; font-size: .84rem; }
.mu-btn--danger:hover { background: rgba(255, 70, 90, .18); border-color: rgba(255, 70, 90, .5); }
.mu-btn[disabled], .mu-btn.is-busy { opacity: .55; pointer-events: none; }
.mu-genres { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.mu-genres button { height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--mu-line); background: var(--mu-card); color: var(--mu-text-2); font-size: .84rem; font-weight: 650; cursor: pointer; }
.mu-genres button:hover { color: var(--mu-text); background: var(--mu-card-2); }
.mu-genres button[aria-pressed="true"] { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); }
.mu-genres button small { opacity: .7; margin-left: 4px; }

.mu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; }
.mu-card {
    position: relative; padding: 12px; border-radius: var(--mu-r); background: var(--mu-card); border: 1px solid var(--mu-line); cursor: pointer;
    transition: transform .18s, background .18s, box-shadow .25s, border-color .2s;
}
.mu-card:hover { transform: translateY(-4px); background: var(--mu-card-2); box-shadow: 0 20px 40px rgba(0, 0, 0, .35); }
.mu-card.is-current { border-color: color-mix(in srgb, var(--mu-a) 60%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--mu-a) 40%, transparent), 0 18px 44px color-mix(in srgb, var(--mu-a) 20%, transparent); }
.mu-card.is-hidden { display: none; }
.mu-cover { position: relative; aspect-ratio: 1; border-radius: 14px; overflow: hidden; display: grid; place-items: center; background: var(--cv); }
.mu-cover::before { /* 唱片纹 */
    content: ""; position: absolute; width: 140%; aspect-ratio: 1; border-radius: 50%; right: -70%; top: -20%;
    background: repeating-radial-gradient(circle, rgba(255, 255, 255, .07) 0 1px, transparent 1px 7px); transition: transform .6s;
}
.mu-card:hover .mu-cover::before { transform: rotate(40deg) translateX(-8%); }
.mu-cover__txt { position: relative; font-size: 2.6rem; font-weight: 900; color: rgba(255, 255, 255, .92); text-shadow: 0 6px 30px rgba(0, 0, 0, .3); letter-spacing: -.03em; }
.mu-cover__play {
    position: absolute; right: 10px; bottom: 10px; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; font-size: 1.25rem; color: #fff;
    background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); box-shadow: 0 10px 24px rgba(0, 0, 0, .45); opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s;
}
.mu-card:hover .mu-cover__play, .mu-card.is-current .mu-cover__play, .mu-card:focus-visible .mu-cover__play { opacity: 1; transform: none; }
.mu-cover__live { position: absolute; left: 10px; top: 10px; display: none; align-items: center; gap: 6px; height: 24px; padding: 0 9px; border-radius: 12px; background: rgba(0, 0, 0, .55); color: var(--mu-c); font-size: .72rem; font-weight: 800; letter-spacing: .08em; }
.mu-card.is-current .mu-cover__live { display: inline-flex; }
.mu-card__t { margin: 12px 2px 2px; font-size: 1rem; font-weight: 750; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-card__a { margin: 0 2px; font-size: .86rem; color: var(--mu-text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-card__f { display: flex; align-items: center; gap: 8px; margin: 10px 2px 0; font-size: .76rem; color: var(--mu-muted); }
.mu-card__f .mu-chip { height: 22px; font-size: .7rem; }
.mu-card__f span:last-child { margin-left: auto; }
.mu-card__menu { position: absolute; top: 18px; right: 18px; z-index: 2; display: flex; gap: 6px; opacity: 0; transition: opacity .15s; }
.mu-card:hover .mu-card__menu, .mu-card:focus-within .mu-card__menu { opacity: 1; }
.mu-card__menu button { width: 32px; height: 32px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .55); color: #fff; cursor: pointer; display: grid; place-items: center; }
.mu-card__menu button:hover { background: rgba(0, 0, 0, .8); }
.mu-empty { padding: 60px 20px; text-align: center; color: var(--mu-text-2); border: 1px dashed var(--mu-line); border-radius: var(--mu-r); }
.mu-empty i { font-size: 2.4rem; color: var(--mu-a); }

/* ---------- 评论抽屉 ---------- */
.mu-drawer {
    position: fixed; z-index: 1060; top: 0; right: 0; bottom: 0; width: min(420px, 100vw); display: flex; flex-direction: column;
    background: rgba(14, 10, 30, .96); backdrop-filter: blur(20px); border-left: 1px solid var(--mu-line); box-shadow: -30px 0 60px rgba(0, 0, 0, .5);
    transform: translateX(105%); transition: transform .3s ease; color: var(--mu-text);
}
.mu-drawer.is-open { transform: none; }
.mu-drawer__head { display: flex; align-items: center; gap: 12px; padding: 18px 18px 14px; border-bottom: 1px solid var(--mu-line); }
.mu-drawer__head h3 { margin: 0; font-size: 1.05rem; font-weight: 800; }
.mu-drawer__head p { margin: 2px 0 0; font-size: .82rem; color: var(--mu-text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 280px; }
.mu-drawer__head .mu-ib { margin-left: auto; }
.mu-drawer__list { flex: 1; overflow-y: auto; padding: 14px 18px; display: flex; flex-direction: column; gap: 12px; }
.mu-cm { padding: 12px 14px; border-radius: 14px; background: var(--mu-card); border: 1px solid var(--mu-line); }
.mu-cm__h { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--mu-muted); }
.mu-cm__h b { color: var(--mu-text); font-size: .86rem; }
.mu-cm__h button { margin-left: auto; border: 0; background: none; color: var(--mu-muted); cursor: pointer; padding: 2px 6px; border-radius: 6px; }
.mu-cm__h button + button { margin-left: 0; }
.mu-cm__h button:hover { color: var(--mu-text); background: var(--mu-card-2); }
.mu-cm__b { margin-top: 6px; font-size: .92rem; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.mu-drawer__form { padding: 14px 18px 18px; border-top: 1px solid var(--mu-line); display: flex; flex-direction: column; gap: 10px; }
.mu-drawer__form .mu-btn { align-self: flex-end; }
.mu-scrim { position: fixed; inset: 0; z-index: 1055; background: rgba(0, 0, 0, .5); }

/* ---------- 弹窗 ---------- */
.mu-modal { position: fixed; inset: 0; z-index: 1070; display: grid; place-items: center; padding: 16px; background: rgba(3, 2, 8, .7); backdrop-filter: blur(6px); }
.mu-dialog { width: min(520px, 100%); max-height: calc(100vh - 32px); overflow: auto; padding: 24px; border-radius: 22px; background: linear-gradient(180deg, #17112e, #0e0a1c); border: 1px solid var(--mu-line); box-shadow: 0 40px 100px rgba(0, 0, 0, .6); color: var(--mu-text); animation: muPop .2s ease-out; }
@keyframes muPop { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.mu-dialog h3 { margin: 0 0 4px; font-size: 1.25rem; font-weight: 850; }
.mu-dialog > p { margin: 0 0 18px; color: var(--mu-text-2); font-size: .88rem; }
.mu-field { margin-bottom: 14px; }
.mu-field label { display: block; margin-bottom: 6px; font-size: .82rem; font-weight: 700; color: var(--mu-text-2); }
.mu-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mu-drop {
    position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 22px; border-radius: 16px; text-align: center;
    border: 1.5px dashed rgba(255, 255, 255, .22); background: var(--mu-card); color: var(--mu-text-2); cursor: pointer; transition: border-color .15s, background .15s;
}
.mu-drop i { font-size: 1.8rem; color: var(--mu-a); }
.mu-drop:hover, .mu-drop.is-over { border-color: var(--mu-a); background: color-mix(in srgb, var(--mu-a) 10%, transparent); }
.mu-drop.has-file { border-style: solid; border-color: var(--mu-c); color: var(--mu-text); }
.mu-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.mu-drop small { color: var(--mu-muted); }
.mu-check { display: flex; align-items: center; gap: 8px; font-size: .86rem; color: var(--mu-text-2); cursor: pointer; }
.mu-dialog__acts { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.mu-current { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: var(--mu-card); border: 1px solid var(--mu-line); font-size: .84rem; color: var(--mu-text-2); margin-bottom: 10px; }

/* 通知 */
.mu-toasts { position: fixed; z-index: 1080; top: 76px; right: 16px; display: flex; flex-direction: column; gap: 10px; width: min(360px, calc(100vw - 32px)); pointer-events: none; }
.mu-toast { pointer-events: auto; padding: 12px 16px; border-radius: 14px; font-size: .9rem; background: rgba(20, 14, 40, .95); border: 1px solid var(--mu-line); border-left: 4px solid var(--mu-c); box-shadow: 0 20px 40px rgba(0, 0, 0, .5); color: var(--mu-text); animation: muPop .25s ease-out; white-space: pre-line; }
.mu-toast--error { border-left-color: #ff4d6a; } .mu-toast--warning { border-left-color: #ffb648; } .mu-toast--success { border-left-color: #3ee08f; }

/* 派对模式 */
.mu.is-party .mu-stage { animation: muParty 2.4s linear infinite; }
@keyframes muParty { 0% { box-shadow: 0 0 60px #ff3d9a, inset 0 0 0 1px var(--mu-line); } 33% { box-shadow: 0 0 60px #6a5cff, inset 0 0 0 1px var(--mu-line); } 66% { box-shadow: 0 0 60px #20e3d2, inset 0 0 0 1px var(--mu-line); } 100% { box-shadow: 0 0 60px #ff3d9a, inset 0 0 0 1px var(--mu-line); } }

/* 全屏 */
.mu-stage:fullscreen { height: 100vh; border-radius: 0; }

@media (max-width: 991.98px) {
    .mu { padding: 14px 12px 110px; }
    .mu-stage { height: 76vh; min-height: 520px; border-radius: 22px; }
    .mu-now { left: 18px; right: 18px; bottom: 150px; gap: 14px; }
    .mu-disc { width: 92px; height: 92px; }
    .mu-react { position: absolute; right: 0; top: -60px; }
    .mu-react button { width: 40px; height: 40px; font-size: 1.1rem; }
    .mu-ctrl { grid-template-columns: 1fr auto; grid-template-areas: "seek seek" "left mid" ; left: 12px; right: 12px; bottom: 12px; padding: 10px 12px; }
    .mu-ctrl__left { grid-area: seek; }
    .mu-ctrl__mid { grid-area: mid; }
    .mu-ctrl__right { grid-area: left; justify-content: flex-start; }
    .mu-vol input { width: 70px; }
    .mu-hud { top: 14px; left: 14px; right: 14px; flex-wrap: wrap; }
    .mu-brand small { display: none; }
}
@media (max-width: 575.98px) {
    .mu-seg button { padding: 0 10px; font-size: .76rem; }
    .mu-vol { display: none; }
    .mu-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .mu-card { padding: 9px; }
    .mu-cover__txt { font-size: 2rem; }
    .mu-card__menu { opacity: 1; top: 14px; right: 14px; }
    .mu-row { grid-template-columns: 1fr; }
    .mu-search { width: 100%; margin-left: 0; }
    .mu-toasts { top: auto; bottom: 90px; }
}
@media (prefers-reduced-motion: reduce) {
    .mu *, .mu *::before, .mu *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; }
}

/* =====================================================================
   2026-10-04 歌单：侧栏 + 视图（曲库 / 热门榜 / 歌单广场 / 我喜欢 / 最近播放 / 歌单详情）
   ===================================================================== */
.mu-body { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 26px; margin-top: 30px; align-items: start; }
.mu-side { position: sticky; top: 77px; max-height: calc(100vh - 93px); overflow-y: auto; padding: 14px 10px; border-radius: 20px; background: var(--mu-card); border: 1px solid var(--mu-line); scrollbar-width: thin; }
.mu-side__grp + .mu-side__grp { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--mu-line); }
.mu-side h4 { display: flex; align-items: center; gap: 6px; margin: 0 8px 6px; font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--mu-muted); }
.mu-side h4 button { margin-left: auto; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--mu-line); background: none; color: var(--mu-text); cursor: pointer; display: grid; place-items: center; font-size: .8rem; }
.mu-side h4 button:hover { background: var(--mu-card-2); border-color: var(--mu-a); }
.mu-nav { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; color: var(--mu-text-2) !important; text-decoration: none !important; font-size: .9rem; font-weight: 600; transition: background .12s, color .12s; min-width: 0; }
.mu-nav > i { width: 18px; text-align: center; color: var(--mu-muted); flex: none; }
.mu-nav span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.mu-nav small { margin-left: auto; font-size: .72rem; color: var(--mu-muted); font-variant-numeric: tabular-nums; flex: none; }
.mu-nav:hover { background: var(--mu-card-2); color: var(--mu-text) !important; }
.mu-nav.is-on { background: linear-gradient(135deg, color-mix(in srgb, var(--mu-a) 30%, transparent), color-mix(in srgb, var(--mu-b) 30%, transparent)); color: #fff !important; }
.mu-nav.is-on > i { color: #fff; }
.mu-nav__cv { width: 26px; height: 26px; border-radius: 7px; flex: none; background: var(--cv); }
.mu-nav .bi-lock-fill { font-size: .7rem; color: var(--mu-muted); margin-left: -4px; }
.mu-side__empty { padding: 4px 10px; font-size: .8rem; color: var(--mu-muted); }
.mu-main { min-width: 0; }
.mu-main .mu-lib { margin-top: 0; }

/* 视图头 */
.mu-vhead { display: flex; gap: 24px; align-items: flex-end; margin-bottom: 22px; flex-wrap: wrap; }
.mu-mosaic { width: 188px; height: 188px; flex: none; border-radius: 20px; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; box-shadow: 0 24px 50px rgba(0, 0, 0, .45); background: var(--cv); position: relative; }
.mu-mosaic > span { background: var(--cv); display: grid; place-items: center; font-weight: 900; font-size: 1.5rem; color: rgba(255, 255, 255, .9); }
.mu-mosaic.is-one { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.mu-mosaic.is-one > span { font-size: 3.6rem; }
.mu-mosaic--fav { background: linear-gradient(135deg, #ff3d6e, #ff9a3d); grid-template-columns: 1fr; grid-template-rows: 1fr; }
.mu-mosaic--fav::after { content: "\2665"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 4.6rem; color: rgba(255, 255, 255, .92); }
.mu-mosaic--icon { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.mu-mosaic--icon > i { display: grid; place-items: center; font-size: 4rem; color: rgba(255, 255, 255, .9); }
.mu-vhead__meta { min-width: 0; flex: 1; }
.mu-vhead__k { font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--mu-c); display: flex; align-items: center; gap: 8px; }
.mu-vhead h2 { margin: 6px 0 8px; font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 900; letter-spacing: -.02em; line-height: 1.1; color: #fff; overflow-wrap: anywhere; }
.mu-vhead p { margin: 0 0 6px; color: var(--mu-text-2); font-size: .92rem; line-height: 1.6; max-width: 720px; overflow-wrap: anywhere; }
.mu-vhead__sub { display: flex; gap: 6px 14px; flex-wrap: wrap; align-items: center; font-size: .84rem; color: var(--mu-muted); margin-bottom: 14px; }
.mu-vhead__sub b { color: var(--mu-text); }
.mu-vhead__acts { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.mu-btn[aria-pressed="true"] { border-color: var(--mu-a); color: var(--mu-a); }
.mu-pill { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px; border-radius: 11px; font-size: .72rem; font-weight: 700; background: rgba(255, 255, 255, .08); border: 1px solid var(--mu-line); color: var(--mu-text-2); }

/* 歌曲列表 */
.mu-rows { list-style: none; margin: 0; padding: 6px; border-radius: 18px; background: var(--mu-card); border: 1px solid var(--mu-line); }
.mu-row { display: grid; grid-template-columns: 34px 44px minmax(0, 2.2fr) minmax(0, 1fr) minmax(0, .9fr) auto; gap: 12px; align-items: center; padding: 8px 10px; border-radius: 12px; cursor: pointer; transition: background .12s; }
.mu-row:hover { background: var(--mu-card-2); }
.mu-row.is-current { background: color-mix(in srgb, var(--mu-a) 14%, transparent); }
.mu-row.is-current .mu-row__t { color: var(--mu-a); }
.mu-row.is-drag { opacity: .4; }
.mu-row.is-over { box-shadow: inset 0 2px 0 var(--mu-c); }
.mu-row__n { text-align: center; color: var(--mu-muted); font-size: .86rem; font-variant-numeric: tabular-nums; }
.mu-row__n .mu-eq { display: none; color: var(--mu-a); }
.mu-row.is-current .mu-row__n b { display: none; }
.mu-row.is-current .mu-row__n .mu-eq { display: inline-flex; }
.mu-row.is-current.is-live .mu-row__n .mu-eq i { animation-play-state: running; }
.mu-row__n .rk { font-weight: 900; font-size: 1rem; }
.mu-row__n .rk.top { background: linear-gradient(135deg, #ffd25e, #ff7a3d); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 1.15rem; }
.mu-row__cv { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; font-weight: 900; color: rgba(255, 255, 255, .92); background: var(--cv); font-size: .9rem; }
.mu-row__main { min-width: 0; }
.mu-row__t { font-weight: 700; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .95rem; }
.mu-row__a { font-size: .82rem; color: var(--mu-text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-row__g, .mu-row__u { font-size: .82rem; color: var(--mu-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-row__acts { display: flex; gap: 2px; align-items: center; }
.mu-row__acts button, .mu-row__drag { width: 32px; height: 32px; border-radius: 50%; border: 0; background: none; color: var(--mu-muted); cursor: pointer; display: grid; place-items: center; font-size: .95rem; }
.mu-row__acts button:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.mu-row__drag { cursor: grab; touch-action: none; }
.mu-liked, .mu-row__acts .mu-liked, .mu-quick .mu-liked { color: #ff4d7d !important; }
.mu-row__plays { font-size: .78rem; color: var(--mu-muted); font-variant-numeric: tabular-nums; min-width: 48px; text-align: right; }

/* 歌单卡片（广场） */
.mu-agrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 18px; }
.mu-acard { cursor: pointer; padding: 10px; border-radius: 18px; background: var(--mu-card); border: 1px solid var(--mu-line); transition: transform .18s, background .18s; color: inherit !important; text-decoration: none !important; display: block; }
.mu-acard:hover { transform: translateY(-4px); background: var(--mu-card-2); }
.mu-acard .mu-mosaic { width: 100%; height: auto; aspect-ratio: 1; border-radius: 14px; box-shadow: none; }
.mu-acard .mu-mosaic.is-one > span { font-size: 2.8rem; }
.mu-acard h3 { margin: 10px 2px 2px; font-size: .95rem; font-weight: 750; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-acard p { margin: 0 2px; font-size: .8rem; color: var(--mu-muted); display: flex; gap: 8px; }
.mu-acard p span:last-child { margin-left: auto; }

/* 卡片上的快捷按钮（曲库） */
.mu-quick { position: absolute; left: 10px; bottom: 10px; display: flex; gap: 6px; opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s; }
.mu-card:hover .mu-quick, .mu-card:focus-within .mu-quick { opacity: 1; transform: none; }
.mu-quick button { width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .55); color: #fff; cursor: pointer; display: grid; place-items: center; font-size: 1rem; backdrop-filter: blur(6px); }
.mu-quick button:hover { background: rgba(0, 0, 0, .8); }

/* 舞台上的 ♥ / + */
.mu-artist .mu-ib { width: 36px; height: 36px; font-size: .95rem; }

/* 加入歌单弹出菜单 */
.mu-pop { position: fixed; z-index: 1075; width: 260px; max-height: 360px; display: flex; flex-direction: column; border-radius: 16px; background: rgba(20, 14, 40, .98); border: 1px solid var(--mu-line); box-shadow: 0 30px 60px rgba(0, 0, 0, .6); color: var(--mu-text); overflow: hidden; animation: muPop .15s ease-out; }
.mu-pop h5 { margin: 0; padding: 12px 14px 8px; font-size: .78rem; font-weight: 800; letter-spacing: .1em; color: var(--mu-muted); text-transform: uppercase; }
.mu-pop__list { overflow-y: auto; padding: 0 6px 6px; }
.mu-pop__it { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px; border: 0; border-radius: 10px; background: none; color: var(--mu-text); cursor: pointer; text-align: left; font-size: .88rem; }
.mu-pop__it:hover { background: var(--mu-card-2); }
.mu-pop__it .mu-nav__cv { width: 30px; height: 30px; }
.mu-pop__it span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-pop__it .bi-check-circle-fill { color: var(--mu-c); }
.mu-pop__new { display: flex; gap: 6px; padding: 8px 10px 10px; border-top: 1px solid var(--mu-line); }
.mu-pop__new .mu-input { height: 36px; font-size: .86rem; padding: 0 10px; }
.mu-pop__new .mu-btn { height: 36px; padding: 0 12px; }

@media (max-width: 991.98px) {
    .mu-body { grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 22px; }
    .mu-side { position: static; max-height: none; display: flex; gap: 6px; overflow-x: auto; padding: 8px; border-radius: 16px; scrollbar-width: none; }
    .mu-side::-webkit-scrollbar { display: none; }
    .mu-side__grp, #muSideMine, #muSideFollowed { display: contents; }
    .mu-side { align-items: center; }
    .mu-side h4, .mu-side__empty { display: none; }
    .mu-side .mu-side__new { display: inline-flex !important; }
    .mu-nav { flex: none; padding: 8px 12px; border: 1px solid var(--mu-line); }
    .mu-nav small { display: none; }
    .mu-row { grid-template-columns: 30px 40px minmax(0, 1fr) auto; }
    .mu-row__g, .mu-row__u { display: none; }
    .mu-mosaic { width: 132px; height: 132px; }
    .mu-vhead { gap: 16px; }
}
@media (min-width: 992px) { .mu-side .mu-side__new { display: none !important; } }
@media (max-width: 575.98px) {
    .mu-vhead { align-items: flex-start; }
    .mu-agrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .mu-row__plays { display: none; }
    .mu-mosaic { width: 108px; height: 108px; }
    .mu-vhead__acts .mu-btn { height: 36px; padding: 0 13px; font-size: .84rem; }
    .mu-quick { opacity: 1; transform: none; }
}

/* 2026-11-03 曲库卡片缩小：一屏多显示几首（原 minmax 210px） */
.mu-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.mu-card { padding: 9px; }
.mu-cover { border-radius: 11px; }
.mu-cover__txt { font-size: 1.9rem; }
.mu-cover__play { width: 38px; height: 38px; font-size: 1rem; right: 8px; bottom: 8px; }
.mu-quick { left: 8px; bottom: 8px; }
.mu-quick button { width: 30px; height: 30px; font-size: .85rem; }
.mu-card__t { margin-top: 9px; font-size: .92rem; }
.mu-card__a { font-size: .8rem; }
.mu-card__f { margin-top: 7px; font-size: .72rem; }
.mu-card__menu { top: 14px; right: 14px; }
.mu-card__menu button { width: 28px; height: 28px; }
@media (max-width: 575.98px) {
    .mu-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
    .mu-card { padding: 7px; }
    .mu-cover__txt { font-size: 1.35rem; }
    .mu-card__t { margin-top: 7px; font-size: .84rem; }
    .mu-card__a { font-size: .74rem; }
    .mu-card__f { display: none; }
}

/* =====================================================================
   2026-11-03 浅色皮肤：#muApp[data-skin="light"]（默认跟随站点 html[data-theme]，舞台右上角按钮可单独切换）
   珍珠白底 + 粉彩渐变 + 玻璃拟态；强调色 --mu-a/b/c 由 mu.js lightVars() 按歌曲算成“深色墨水”版
   （白字按钮 / 浅底文字对比度 ≥ 4.5），--mu-pa/pb/pc 是同色相的粉彩，只做装饰背景。
   深色皮肤的规则全部保持不动；本段只在 [data-skin="light"] 下生效。
   ===================================================================== */
.mu-sk-l { display: none; }
.mu[data-skin="light"] .mu-sk-l { display: inline; }
.mu[data-skin="light"] .mu-sk-d { display: none; }

.mu[data-skin="light"] {
    --mu-bg: #f7f4ef;
    --mu-bg-2: #ffffff;
    --mu-card: rgba(255, 255, 255, .66);
    --mu-card-2: rgba(255, 255, 255, .94);
    --mu-line: rgba(58, 42, 92, .11);
    --mu-text: #1f1a2e;
    --mu-text-2: #4a4460;
    --mu-muted: #645e78;
    --mu-a: #b8336f;
    --mu-b: #5b45c9;
    --mu-c: #0f6f6a;
    --mu-pa: #fbd3e4;
    --mu-pb: #dcd6fb;
    --mu-pc: #cdeeea;
    --mu-glow: 0 6px 18px color-mix(in srgb, var(--mu-a) 28%, transparent);
    --mu-sh: 0 1px 2px rgba(45, 30, 80, .05), 0 8px 26px rgba(45, 30, 80, .07);
    --mu-glass: rgba(255, 255, 255, .72);
    color-scheme: light;
    color: var(--mu-text);
    background:
        radial-gradient(1100px 620px at 8% -12%, color-mix(in srgb, var(--mu-pb) 85%, transparent), transparent 62%),
        radial-gradient(900px 540px at 100% -4%, color-mix(in srgb, var(--mu-pa) 80%, transparent), transparent 60%),
        radial-gradient(800px 600px at 60% 105%, color-mix(in srgb, var(--mu-pc) 55%, transparent), transparent 65%),
        var(--mu-bg);
}
body:has(#muApp[data-skin="light"]) { background: #f7f4ef; }
.mu[data-skin="light"] * { scrollbar-color: rgba(58, 42, 92, .24) transparent; }
.mu[data-skin="light"] ::-webkit-scrollbar { width: 10px; height: 10px; }
.mu[data-skin="light"] ::-webkit-scrollbar-thumb { background: rgba(58, 42, 92, .2); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
.mu[data-skin="light"] ::-webkit-scrollbar-track { background: transparent; }

/* 舞台：珍珠白 + 粉彩光斑 + 纸纹 */
.mu[data-skin="light"] .mu-stage {
    background:
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .35  0 0 0 0 .3  0 0 0 0 .45  0 0 0 .05 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>"),
        radial-gradient(70% 60% at 50% 42%, #ffffff 0%, rgba(255, 255, 255, .65) 45%, transparent 75%),
        radial-gradient(60% 70% at 12% 20%, color-mix(in srgb, var(--mu-pb) 90%, transparent), transparent 70%),
        radial-gradient(55% 65% at 92% 18%, color-mix(in srgb, var(--mu-pa) 85%, transparent), transparent 70%),
        radial-gradient(60% 60% at 75% 95%, color-mix(in srgb, var(--mu-pc) 80%, transparent), transparent 70%),
        #f3eff6;
    box-shadow: 0 30px 70px rgba(70, 50, 120, .16), 0 2px 6px rgba(70, 50, 120, .06), inset 0 0 0 1px rgba(255, 255, 255, .8);
}
.mu[data-skin="light"] .mu-stage__fallback {
    background: conic-gradient(from 0deg at 50% 50%, var(--mu-pa), var(--mu-pb), var(--mu-pc), var(--mu-pa));
    filter: blur(70px) saturate(1.1); opacity: .55;
}
.mu[data-skin="light"] .mu-stage::after {
    background: linear-gradient(to top, rgba(250, 248, 246, .94) 0%, rgba(250, 248, 246, .55) 30%, rgba(250, 248, 246, 0) 56%),
                radial-gradient(ellipse at center, transparent 60%, rgba(110, 90, 160, .10) 100%);
}
.mu[data-skin="light"] .mu-stage.is-flash::before { background: radial-gradient(circle, rgba(255, 255, 255, .7), color-mix(in srgb, var(--mu-pa) 50%, transparent) 40%, transparent 72%); }
.mu[data-skin="light"] .mu-brand { color: var(--mu-text); }
.mu[data-skin="light"] .mu-brand__dot { background: #e5484d; }
.mu[data-skin="light"] .mu-seg { background: var(--mu-glass); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); backdrop-filter: blur(14px) saturate(1.4); }
.mu[data-skin="light"] .mu-seg button { color: var(--mu-text-2); }
.mu[data-skin="light"] .mu-seg button:hover { color: var(--mu-text); }
.mu[data-skin="light"] .mu-ib { background: var(--mu-glass); border-color: rgba(255, 255, 255, .9); color: var(--mu-text); box-shadow: var(--mu-sh); backdrop-filter: blur(14px) saturate(1.4); }
.mu[data-skin="light"] .mu-ib:hover { background: #fff; }
.mu[data-skin="light"] .mu-ib[aria-pressed="true"] { background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); color: #fff; border-color: transparent; }

/* 唱片：白胶 */
.mu[data-skin="light"] .mu-disc {
    background: repeating-radial-gradient(circle at 50% 50%, #f6f3ef 0 2px, #e9e4ec 2px 4px);
    box-shadow: 0 16px 40px rgba(70, 50, 120, .2), 0 0 0 1px rgba(255, 255, 255, .9), 0 0 46px color-mix(in srgb, var(--mu-pa) 80%, transparent);
}
.mu[data-skin="light"] .mu-disc__label { box-shadow: inset 0 0 0 3px rgba(255, 255, 255, .45); }
.mu[data-skin="light"] .mu-disc__label::after { background: #f7f4ef; }
.mu[data-skin="light"] .mu-title { color: var(--mu-text); text-shadow: 0 2px 18px rgba(255, 255, 255, .9); }
.mu[data-skin="light"] .mu-artist { color: var(--mu-text-2); }
.mu[data-skin="light"] .mu-chip { background: rgba(255, 255, 255, .85); color: var(--mu-text); border-color: var(--mu-line); }
.mu[data-skin="light"] .mu-react button { background: var(--mu-glass); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); }

/* 控制条：白玻璃 */
.mu[data-skin="light"] .mu-ctrl { background: rgba(255, 255, 255, .74); border-color: rgba(255, 255, 255, .95); box-shadow: 0 12px 34px rgba(70, 50, 120, .12); backdrop-filter: blur(18px) saturate(1.5); }
.mu[data-skin="light"] .mu-ctrl .mu-ib { background: transparent; border-color: transparent; box-shadow: none; backdrop-filter: none; }
.mu[data-skin="light"] .mu-ctrl .mu-ib:hover { background: rgba(58, 42, 92, .07); }
.mu[data-skin="light"] .mu-ctrl .mu-ib[aria-pressed="true"] { background: color-mix(in srgb, var(--mu-c) 12%, transparent); color: var(--mu-c); }
.mu[data-skin="light"] .mu-time { color: var(--mu-text-2); }
.mu[data-skin="light"] .mu-seek__track { background: rgba(58, 42, 92, .12); }
.mu[data-skin="light"] .mu-seek__buf { background: rgba(58, 42, 92, .1); }
.mu[data-skin="light"] .mu-seek__fill { background: linear-gradient(90deg, var(--mu-c), var(--mu-a)); box-shadow: none; }
.mu[data-skin="light"] .mu-seek__knob { background: #fff; box-shadow: 0 1px 4px rgba(45, 30, 80, .3), 0 0 0 4px color-mix(in srgb, var(--mu-a) 22%, transparent); }
.mu[data-skin="light"] .mu-play { box-shadow: 0 10px 26px color-mix(in srgb, var(--mu-a) 32%, transparent), inset 0 1px 0 rgba(255, 255, 255, .35); }

/* 迷你播放条 */
.mu[data-skin="light"] .mu-mini { background: rgba(255, 255, 255, .86); border-color: rgba(255, 255, 255, .95); box-shadow: 0 18px 44px rgba(70, 50, 120, .18); color: var(--mu-text); }
.mu[data-skin="light"] .mu-mini__bar { background: rgba(58, 42, 92, .1); }
.mu[data-skin="light"] .mu-mini .mu-ib { box-shadow: none; background: transparent; border-color: transparent; }
.mu[data-skin="light"] .mu-mini .mu-ib:hover { background: rgba(58, 42, 92, .07); }

/* 曲库 / 卡片 */
.mu[data-skin="light"] .mu-lib__head h2, .mu[data-skin="light"] .mu-vhead h2,
.mu[data-skin="light"] .mu-card__t, .mu[data-skin="light"] .mu-row__t, .mu[data-skin="light"] .mu-acard h3 { color: var(--mu-text); }
.mu[data-skin="light"] .mu-input { background: rgba(255, 255, 255, .8); border-color: var(--mu-line); }
.mu[data-skin="light"] .mu-input:focus { background: #fff; box-shadow: 0 0 0 3px color-mix(in srgb, var(--mu-a) 18%, transparent); }
.mu[data-skin="light"] .mu-btn { background: rgba(255, 255, 255, .8); box-shadow: 0 1px 2px rgba(45, 30, 80, .05); }
.mu[data-skin="light"] .mu-btn:hover { background: #fff; }
.mu[data-skin="light"] .mu-btn--hot, .mu[data-skin="light"] .mu-btn--hot:hover { background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); box-shadow: 0 8px 22px color-mix(in srgb, var(--mu-a) 28%, transparent); }
.mu[data-skin="light"] .mu-btn--danger:hover { background: #fff0f2; border-color: rgba(200, 40, 60, .4); color: #b4232f; }
.mu[data-skin="light"] .mu-genres button { background: rgba(255, 255, 255, .7); }
.mu[data-skin="light"] .mu-genres button:hover { background: #fff; }
.mu[data-skin="light"] .mu-genres button[aria-pressed="true"], .mu[data-skin="light"] .mu-seg button[aria-pressed="true"] { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--mu-a), var(--mu-b)); box-shadow: 0 4px 14px color-mix(in srgb, var(--mu-a) 26%, transparent); }
.mu[data-skin="light"] .mu-card { background: var(--mu-card); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); backdrop-filter: blur(10px); }
.mu[data-skin="light"] .mu-card:hover { background: rgba(255, 255, 255, .96); box-shadow: 0 2px 4px rgba(45, 30, 80, .05), 0 18px 38px rgba(70, 50, 120, .14); }
.mu[data-skin="light"] .mu-card.is-current { border-color: color-mix(in srgb, var(--mu-a) 45%, white); box-shadow: 0 0 0 1px color-mix(in srgb, var(--mu-a) 30%, transparent), 0 16px 36px color-mix(in srgb, var(--mu-a) 16%, transparent); }
.mu[data-skin="light"] .mu-cover { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25); }
.mu[data-skin="light"] .mu-cover__play { box-shadow: 0 8px 18px rgba(45, 30, 80, .3); }
.mu[data-skin="light"] .mu-cover__live { background: rgba(255, 255, 255, .9); color: var(--mu-c); }
.mu[data-skin="light"] .mu-card__menu button, .mu[data-skin="light"] .mu-quick button { background: rgba(255, 255, 255, .88); color: var(--mu-text); box-shadow: 0 2px 8px rgba(45, 30, 80, .18); }
.mu[data-skin="light"] .mu-card__menu button:hover, .mu[data-skin="light"] .mu-quick button:hover { background: #fff; }
.mu[data-skin="light"] .mu-card__a[style*="ffb648"] { color: #9a5200 !important; }
.mu[data-skin="light"] .mu-empty { background: rgba(255, 255, 255, .5); }

/* 侧栏 */
.mu[data-skin="light"] .mu-side { background: rgba(255, 255, 255, .62); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); backdrop-filter: blur(14px) saturate(1.3); }
.mu[data-skin="light"] .mu-nav:hover { background: rgba(255, 255, 255, .9); }
.mu[data-skin="light"] .mu-nav.is-on { background: linear-gradient(135deg, color-mix(in srgb, var(--mu-pa) 90%, white), color-mix(in srgb, var(--mu-pb) 90%, white)); color: var(--mu-text) !important; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .8); }
.mu[data-skin="light"] .mu-nav.is-on > i { color: var(--mu-a); }
.mu[data-skin="light"] .mu-side h4 button:hover { background: #fff; }

/* 热门榜 / 歌单视图 */
.mu[data-skin="light"] .mu-mosaic { box-shadow: 0 18px 40px rgba(70, 50, 120, .18); }
.mu[data-skin="light"] .mu-acard .mu-mosaic { box-shadow: none; }
.mu[data-skin="light"] .mu-pill { background: rgba(255, 255, 255, .85); }
.mu[data-skin="light"] .mu-rows { background: rgba(255, 255, 255, .66); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); backdrop-filter: blur(10px); }
.mu[data-skin="light"] .mu-row:hover { background: rgba(255, 255, 255, .95); }
.mu[data-skin="light"] .mu-row.is-current { background: color-mix(in srgb, var(--mu-pa) 55%, white); }
.mu[data-skin="light"] .mu-row__acts button:hover { color: var(--mu-text); background: rgba(58, 42, 92, .07); }
.mu[data-skin="light"] .mu-row__n .rk.top { background: linear-gradient(135deg, #c77700, #c2410c); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mu[data-skin="light"] .mu-acard { background: var(--mu-card); border-color: rgba(255, 255, 255, .9); box-shadow: var(--mu-sh); }
.mu[data-skin="light"] .mu-acard:hover { background: rgba(255, 255, 255, .96); box-shadow: 0 18px 38px rgba(70, 50, 120, .14); }

/* 评论抽屉 / 弹窗 / 菜单 / 通知 */
.mu[data-skin="light"] .mu-drawer { background: rgba(255, 255, 255, .92); border-left-color: var(--mu-line); box-shadow: -24px 0 60px rgba(70, 50, 120, .16); backdrop-filter: blur(22px) saturate(1.4); }
.mu[data-skin="light"] .mu-cm { background: rgba(255, 255, 255, .8); box-shadow: 0 1px 2px rgba(45, 30, 80, .04); }
.mu[data-skin="light"] .mu-cm__h button:hover { background: rgba(58, 42, 92, .07); }
.mu[data-skin="light"] #muCmList p[style*="ff8a9a"] { color: #b4232f !important; }
.mu[data-skin="light"] .mu-drawer .mu-ib { box-shadow: none; }
.mu[data-skin="light"] .mu-scrim { background: rgba(40, 28, 70, .22); backdrop-filter: blur(2px); }
.mu[data-skin="light"] .mu-modal { background: rgba(40, 28, 70, .26); backdrop-filter: blur(8px); }
.mu[data-skin="light"] .mu-dialog { background: linear-gradient(180deg, #ffffff, #faf7fb); border-color: rgba(255, 255, 255, .9); box-shadow: 0 40px 90px rgba(50, 35, 90, .25), 0 0 0 1px var(--mu-line); }
.mu[data-skin="light"] .mu-drop { border-color: rgba(58, 42, 92, .22); background: rgba(250, 248, 252, .9); }
.mu[data-skin="light"] .mu-drop:hover, .mu[data-skin="light"] .mu-drop.is-over { background: color-mix(in srgb, var(--mu-pa) 40%, white); }
.mu[data-skin="light"] .mu-current { background: #faf8fc; }
/* “加入歌单”弹出菜单由 mu-lib.js 挂在 body 下（不在 .mu 里），令牌在这里补齐；强调色由 mu.js 写到 body 上 */
body:has(#muApp[data-skin="light"]) > .mu-pop {
    --mu-text: #1f1a2e; --mu-text-2: #4a4460; --mu-muted: #645e78; --mu-line: rgba(58, 42, 92, .11);
    --mu-card: rgba(255, 255, 255, .66); --mu-card-2: rgba(255, 255, 255, .94);
    background: rgba(255, 255, 255, .97); color: var(--mu-text); border-color: transparent;
    box-shadow: 0 24px 56px rgba(50, 35, 90, .22), 0 0 0 1px var(--mu-line); backdrop-filter: blur(16px);
}
body:has(#muApp[data-skin="light"]) > .mu-pop .mu-pop__it:hover { background: rgba(91, 69, 201, .08); }
body:has(#muApp[data-skin="light"]) > .mu-pop .mu-input { background: #fff; }
.mu[data-skin="light"] .mu-toast { background: rgba(255, 255, 255, .97); box-shadow: 0 16px 36px rgba(50, 35, 90, .16); }
.mu[data-skin="light"] .mu-toast--error { border-left-color: #d42a45; } .mu[data-skin="light"] .mu-toast--warning { border-left-color: #d98a00; } .mu[data-skin="light"] .mu-toast--success { border-left-color: #1f9d5c; }

/* 派对模式：浅色版用粉彩光晕 */
.mu[data-skin="light"].is-party .mu-stage { animation: muPartyL 2.4s linear infinite; }
@keyframes muPartyL { 0%, 100% { box-shadow: 0 0 0 3px var(--mu-pa), 0 24px 70px color-mix(in srgb, var(--mu-a) 30%, transparent); } 33% { box-shadow: 0 0 0 3px var(--mu-pb), 0 24px 70px color-mix(in srgb, var(--mu-b) 30%, transparent); } 66% { box-shadow: 0 0 0 3px var(--mu-pc), 0 24px 70px color-mix(in srgb, var(--mu-c) 30%, transparent); } }

/* 切换时的柔和过渡（不影响播放）；减少动态时不做 */
.mu.is-skinning, .mu.is-skinning .mu-stage, .mu.is-skinning .mu-card, .mu.is-skinning .mu-side, .mu.is-skinning .mu-ctrl { transition: background .45s ease, color .3s ease, box-shadow .45s ease, border-color .3s ease; }
@media (prefers-reduced-motion: reduce) { .mu.is-skinning, .mu.is-skinning * { transition: none !important; } }
@media (max-width: 991.98px) {
    .mu[data-skin="light"] .mu-nav { background: rgba(255, 255, 255, .7); border-color: rgba(255, 255, 255, .9); }
}
/* 弹窗里“歌手 / 风格”一行：与歌曲列表的 .mu-row 同名被覆盖成 6 列挤在一起（老问题，两种皮肤都修） */
.mu-dialog .mu-row { grid-template-columns: 1fr 1fr; gap: 12px; padding: 0; border-radius: 0; cursor: auto; }
.mu-dialog .mu-row:hover { background: none; }
@media (max-width: 575.98px) { .mu-dialog .mu-row { grid-template-columns: 1fr; } }

/* 2026-11-03 手机（卡片约 115px）：封面右下角播放键与左下角快捷键重叠 → 手机隐藏播放键（点卡片即播放/暂停，
   正在播放有「播放中」标识）；角标与编辑菜单缩小，避免在顶部两角相撞。两种皮肤通用。 */
@media (max-width: 575.98px) {
    .mu .mu-cover__play { display: none; }
    .mu .mu-quick { left: 6px; bottom: 6px; gap: 5px; }
    .mu .mu-quick button { width: 28px; height: 28px; font-size: .8rem; }
    .mu .mu-cover__live { left: 6px; top: 6px; height: 20px; padding: 0 6px; gap: 0; font-size: 0; letter-spacing: 0; }
    .mu .mu-card__menu { top: 13px; right: 13px; gap: 4px; }
    .mu .mu-card__menu button { width: 24px; height: 24px; font-size: .75rem; }
}