body[data-music-room] #music-card {
    display: none !important;
}

body[data-music-room] .site-sidebar button:hover {
    transform: none;
    opacity: 1;
    box-shadow: none;
}

.music-room {
    --mr-accent: var(--pink);
    width: min(1380px, 100%);
    min-width: 0;
    margin: 0 auto;
    padding: 40px clamp(24px, 3vw, 48px) 64px;
    font-size: 14px;
    line-height: 1.6;
}

.music-room *, .music-room *::before, .music-room *::after { box-sizing: border-box; }
.music-room [hidden] { display: none !important; }
.music-room h1, .music-room h2, .music-room h3, .music-room p { margin: 0; }
.music-room h2 { font-size: 16px; font-weight: 650; letter-spacing: .04em; }
.music-room h3 { font-size: 14px; font-weight: 600; }
.music-room button, .music-room input, .music-room textarea {
    min-width: 0;
    margin: 0;
    font: inherit;
    color: var(--text);
}
.music-room button {
    width: auto;
    padding: 7px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-sub);
    box-shadow: none;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.music-room button:hover {
    opacity: 1;
    transform: none;
    background: var(--card-hover);
    border-color: var(--mr-accent);
    box-shadow: none;
}
.music-room button:disabled, .music-room input:disabled, .music-room textarea:disabled {
    opacity: .42;
    cursor: not-allowed;
}
.music-room button:disabled:hover { background: var(--bg-sub); border-color: var(--border); }
.music-room button[aria-pressed="true"], .music-room button[aria-selected="true"] {
    color: var(--mr-accent);
    border-color: var(--mr-accent);
    background: color-mix(in srgb, var(--mr-accent) 12%, var(--bg-main));
}
.music-room :is(button, input, textarea, [tabindex]):focus-visible {
    outline: 2px solid var(--mr-accent);
    outline-offset: 3px;
}
.music-room input:not([type="range"]), .music-room textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--bg-main);
    box-shadow: none;
    font-size: 12px;
}
.music-room textarea { min-height: 64px; resize: vertical; max-height: 160px; }
.music-room input[type="range"] {
    width: 100%;
    height: 20px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    accent-color: var(--mr-accent);
    cursor: pointer;
}
.music-room .mr-icon { flex: 0 0 auto; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.music-room .mr-symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.music-room .mr-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.music-room .mr-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.music-room .mr-eyebrow { color: var(--mr-accent); font-size: 10px; letter-spacing: .18em; }
.music-room h1 { margin: 6px 0 7px; font-size: 30px; letter-spacing: .08em; line-height: 1.4; font-weight: 650; }
.music-room .mr-subtitle { color: var(--text-sub); font-size: 13px; }
.music-room .mr-room-label { display: flex; align-items: center; gap: 9px; color: var(--text-sub); font-size: 11px; letter-spacing: .06em; white-space: nowrap; }
.music-room .mr-room-label i { width: 5px; height: 5px; border-radius: 50%; background: var(--purple); box-shadow: 0 0 12px var(--purple); }
.music-room .mr-top-grid { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(290px, 1fr); align-items: start; gap: 22px; }
.music-room .mr-panel { min-width: 0; padding: 22px; border: 1px solid var(--border); border-radius: 13px; background: var(--panel-bg); box-shadow: 0 12px 32px var(--soft-shadow); }
.music-room .mr-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; min-width: 0; }
.music-room .mr-machine-label { color: var(--text-sub); font-size: 9px; letter-spacing: .12em; text-align: right; }
.music-room .mr-meta { color: var(--text-sub); font-size: 11px; overflow-wrap: anywhere; }
.music-room .mr-side { display: grid; gap: 20px; min-width: 0; }

.music-room .mr-deck {
    padding: 25px 28px 18px;
    background: linear-gradient(145deg, color-mix(in srgb, var(--text) 3%, transparent), transparent 50%), var(--panel-bg);
}
.music-room .mr-deck-window {
    padding: 24px 24px 13px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,.07) 3px 4px), var(--bg-main);
    box-shadow: inset 0 3px 18px rgba(0,0,0,.3);
}
.music-room .mr-cassette {
    position: relative;
    width: min(100%, 440px);
    aspect-ratio: 1.64;
    margin: 0 auto;
    padding: 6.4% 8% 12%;
    border: 1px solid color-mix(in srgb, var(--purple) 40%, var(--bg-sub));
    border-radius: 13px;
    background: linear-gradient(145deg, color-mix(in srgb, var(--purple) 15%, var(--bg-sub)), var(--bg-sub));
    box-shadow: 0 12px 25px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.12), inset 0 -4px 0 rgba(0,0,0,.25);
}
.music-room .mr-tape-label {
    display: grid;
    grid-template-columns: 23px minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    padding: 7px 0 11px;
    border-bottom: 3px solid var(--mr-accent);
    color: var(--text);
    font-size: 12px;
}
.music-room #mrTapeLabel { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-room .mr-tape-side { color: var(--mr-accent); font-size: 21px; font-weight: 700; }
.music-room .mr-tape-type { font-size: 8px; color: var(--text-sub); letter-spacing: .06em; }
.music-room .mr-tape-window {
    position: relative;
    height: 55%;
    min-height: 68px;
    margin-top: 14px;
    padding: 7px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border);
    border-radius: 28px;
    background: rgba(0,0,0,.4);
    box-shadow: inset 0 3px 10px rgba(0,0,0,.4);
}
.music-room .mr-reel { position: relative; z-index: 1; flex: 0 0 auto; width: 66px; aspect-ratio: 1; border: 10px solid #40383f; border-radius: 50%; box-shadow: 0 0 0 1px #655663, inset 0 0 0 1px #655663; background: #18171e; }
.music-room .mr-reel:last-child { border-width: 7px; }
.music-room .mr-reel-hub {
    position: absolute;
    inset: 6px;
    border: 4px solid #b7aebc;
    border-radius: 50%;
    background: repeating-conic-gradient(#b7aebc 0deg 17deg, #39343e 17deg 60deg);
    animation: mr-spool-turn 3.6s linear infinite;
    animation-play-state: paused;
}
.music-room .mr-reel-hub::after { content: ""; position: absolute; inset: 25%; border-radius: 50%; background: #17151c; }
.music-room .mr-reel:last-child .mr-reel-hub { animation-duration: 3s; }
/* 播放时给完整 animation 声明，而不是只改 play-state。
   两个坑都要绕：
   1) 本文件下面的 @media 会把 animation-name 设成 none；
   2) style.css 的全局 @media 用 !important 把所有动画压到 0.01ms。
   转轴是“正在播放”的主要视觉反馈，所以这里用 !important 明确保住它。 */
.music-room .mr-cassette.is-playing .mr-reel-hub {
    animation-name: mr-spool-turn !important;
    animation-duration: 3.6s !important;
    animation-timing-function: linear !important;
    animation-iteration-count: infinite !important;
    animation-play-state: running !important;
}
.music-room .mr-cassette.is-playing .mr-reel:last-child .mr-reel-hub {
    animation-duration: 3s !important;
}
.music-room .mr-tape-bridge { width: 36%; height: 28px; border-top: 2px solid #655663; border-bottom: 2px solid #655663; background: linear-gradient(90deg, #25212a, #3a303a, #25212a); }
.music-room .mr-tape-foot { position: absolute; bottom: 0; left: 23%; width: 54%; height: 16%; display: flex; align-items: center; justify-content: space-around; border: 1px solid var(--border); border-bottom: 0; background: rgba(0,0,0,.2); clip-path: polygon(8% 0, 92% 0, 100% 100%, 0 100%); }
.music-room .mr-tape-foot span, .music-room .mr-tape-foot i { width: 7px; height: 7px; background: #101016; border-radius: 50%; }
.music-room .mr-tape-foot i { width: 11px; height: 11px; border: 1px solid #655663; }
.music-room .mr-screw { position: absolute; width: 6px; height: 6px; border: 1px solid #6c6373; border-radius: 50%; background: linear-gradient(45deg, transparent 40%, #6c6373 40% 58%, transparent 58%); }
.music-room .mr-screw-tl { top: 10px; left: 10px; }
.music-room .mr-screw-tr { top: 10px; right: 10px; }
.music-room .mr-screw-bl { bottom: 10px; left: 10px; }
.music-room .mr-screw-br { bottom: 10px; right: 10px; }
.music-room .mr-deck-caption { display: flex; justify-content: space-between; gap: 12px; margin-top: 16px; color: var(--text-sub); font-size: 8px; letter-spacing: .12em; }
.music-room #mrTransport { color: var(--mr-accent); }
.music-room .mr-now { display: flex; align-items: center; gap: 16px; margin: 20px 0 12px; }
.music-room .mr-now-copy { flex: 1; min-width: 0; }
.music-room .mr-now .mr-eyebrow { letter-spacing: .05em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-room .mr-now h3 { margin: 4px 0 5px; font-size: 19px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-room .mr-icon-button { width: 36px; height: 36px; padding: 0; flex: 0 0 auto; }
.music-room .mr-icon-button[aria-pressed="true"] .mr-icon { fill: color-mix(in srgb, var(--mr-accent) 25%, transparent); }
.music-room .mr-time { display: flex; justify-content: space-between; color: var(--text-sub); font-size: 10px; font-variant-numeric: tabular-nums; }
.music-room .mr-controls { display: grid; grid-template-columns: 1fr 1.3fr 1fr 1fr; gap: 9px; margin: 16px 0 18px; }
.music-room .mr-controls button { min-height: 49px; box-shadow: inset 0 -3px 0 rgba(0,0,0,.25); }
.music-room .mr-controls .mr-play-key { color: var(--bg-main); background: var(--mr-accent); border-color: var(--mr-accent); font-weight: 700; }
.music-room .mr-controls .mr-play-key:hover { background: var(--mr-accent); filter: brightness(1.06); }
.music-room .mr-settings { display: grid; gap: 13px; padding-top: 16px; border-top: 1px solid var(--border); }
.music-room .mr-modes { display: flex; gap: 8px; }
.music-room .mr-modes button, .music-room .mr-effects button { padding: 5px 9px; font-size: 11px; }
.music-room .mr-volume { display: grid; grid-template-columns: 65px minmax(0, 1fr) 35px; align-items: center; gap: 10px; color: var(--text-sub); font-size: 11px; }
.music-room .mr-effects { display: grid; grid-template-columns: auto 60px minmax(0, 1fr) 35px; align-items: center; gap: 10px; color: var(--text-sub); font-size: 11px; }
.music-room output { text-align: right; font-size: 11px; color: var(--text-sub); font-variant-numeric: tabular-nums; }
.music-room .mr-status { min-height: 18px; margin-top: 13px; color: var(--text-sub); font-size: 11px; line-height: 1.7; overflow-wrap: anywhere; }
.music-room .mr-status.is-error { color: var(--mr-accent); }
.music-room .mr-empty { padding: 20px 8px; color: var(--text-sub); text-align: center; font-size: 12px; }

.music-room .mr-new-list { display: grid; max-height: 212px; gap: 7px; overflow-y: auto; scrollbar-width: thin; }
.music-room .mr-new-item { min-width: 0; width: 100%; justify-content: flex-start; padding: 9px 10px; text-align: left; }
.music-room .mr-new-item > span { display: grid; min-width: 0; flex: 1; gap: 2px; }
.music-room .mr-new-item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 500; }
.music-room .mr-new-item small { color: var(--text-sub); font-size: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-room .mr-new-item .mr-icon { width: 14px; color: var(--mr-accent); }
.music-room .mr-wish-form { display: grid; gap: 10px; }
.music-room .mr-wish-form label { display: block; color: var(--text-sub); font-size: 11px; }
.music-room .mr-wish-form input, .music-room .mr-wish-form textarea { display: block; margin-top: 5px; }
.music-room .mr-accent-button { color: var(--mr-accent); border-color: color-mix(in srgb, var(--mr-accent) 35%, transparent); background: color-mix(in srgb, var(--mr-accent) 8%, var(--bg-main)); white-space: nowrap; }
.music-room .mr-wish-form .mr-accent-button { justify-self: end; }
.music-room .mr-wishes-head { margin: 17px 0 9px; padding-top: 15px; border-top: 1px solid var(--border); }
.music-room .mr-wishes-head h3 { color: var(--text-sub); font-size: 11px; }
.music-room .mr-wishes-head button { padding: 3px 9px; font-size: 10px; }
.music-room .mr-wishes { display: grid; max-height: 190px; overflow-y: auto; gap: 8px; scrollbar-width: thin; }
.music-room .mr-wish-note { padding: 9px 11px; border: 1px solid var(--border); border-left: 2px solid var(--purple); border-radius: 4px; background: var(--bg-main); overflow-wrap: anywhere; }
.music-room .mr-wish-note header { display: flex; align-items: baseline; justify-content: space-between; gap: 9px; }
.music-room .mr-wish-note strong { min-width: 0; font-size: 12px; font-weight: 500; }
.music-room .mr-wish-note .mr-wish-status { flex: 0 0 auto; color: var(--mr-accent); font-size: 10px; }
.music-room .mr-wish-note p { margin-top: 3px; color: var(--text-sub); font-size: 11px; white-space: pre-wrap; }
.music-room .mr-wish-note time { color: var(--text-sub); font-size: 9px; }

.music-room .mr-library { margin-top: 24px; }
.music-room .mr-tabs { display: flex; gap: 7px; }
.music-room .mr-tabs button { border-color: transparent; background: transparent; padding: 6px 11px; }
.music-room .mr-tabs button[aria-selected="true"] { color: var(--mr-accent); background: color-mix(in srgb, var(--mr-accent) 10%, transparent); }
.music-room #mrFavoriteCount { font-size: 10px; font-variant-numeric: tabular-nums; }
.music-room .mr-shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
.music-room .mr-shelf > .mr-empty { grid-column: 1 / -1; }
.music-room .mr-shelf-card { position: relative; min-width: 0; min-height: 108px; display: grid; align-content: space-between; justify-content: stretch; gap: 14px; padding: 13px 14px 12px 20px; text-align: left; overflow: hidden; border-radius: 5px; background: linear-gradient(90deg, color-mix(in srgb, var(--purple) 30%, transparent) 0 5px, transparent 5px), var(--bg-sub); }
.music-room .mr-shelf-card:nth-child(3n + 2) { background: linear-gradient(90deg, color-mix(in srgb, var(--pink) 35%, transparent) 0 5px, transparent 5px), var(--bg-sub); }
.music-room .mr-shelf-card:nth-child(3n) { background: linear-gradient(90deg, color-mix(in srgb, var(--blue) 35%, transparent) 0 5px, transparent 5px), var(--bg-sub); }
.music-room .mr-shelf-card strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; font-weight: 500; }
.music-room .mr-shelf-card small { display: flex; align-items: center; gap: 8px; color: var(--text-sub); font-size: 10px; }
.music-room .mr-mini-tape { position: relative; width: 34px; height: 21px; flex: 0 0 auto; border: 1px solid currentColor; border-radius: 3px; opacity: .7; }
.music-room .mr-mini-tape::before, .music-room .mr-mini-tape::after { content: ""; position: absolute; top: 6px; width: 7px; height: 7px; border: 2px solid currentColor; border-radius: 50%; }
.music-room .mr-mini-tape::before { left: 5px; }
.music-room .mr-mini-tape::after { right: 5px; }
.music-room .mr-list-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(170px, 260px) auto; align-items: center; gap: 16px; margin: 22px 0 18px; }
.music-room .mr-list-copy { min-width: 0; }
.music-room .mr-list-copy h3 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-room .mr-list-copy p { margin-top: 3px; }
.music-room .mr-search { display: flex; align-items: center; gap: 8px; padding: 0 11px; background: var(--bg-main); border: 1px solid var(--border); border-radius: 7px; color: var(--text-sub); }
.music-room .mr-search .mr-icon { width: 15px; }
.music-room .mr-search input { border: 0; padding: 9px 0; background: transparent; }
.music-room .mr-track-head { display: grid; grid-template-columns: 42px minmax(0, 1fr) 100px 42px; gap: 10px; padding: 0 12px 9px; color: var(--text-sub); font-size: 10px; border-bottom: 1px solid var(--border); }
.music-room .mr-track-head span:nth-child(n + 3) { text-align: center; }
.music-room .mr-track-list { padding: 0; margin: 0; list-style: none; }
.music-room .mr-track-row { display: grid; grid-template-columns: minmax(0, 1fr) 42px; gap: 10px; align-items: center; min-height: 56px; padding: 7px 12px; border-bottom: 1px solid var(--border); border-radius: 5px; }
.music-room .mr-track-row:last-child { border-bottom-color: transparent; }
.music-room .mr-track-row.is-current { background: color-mix(in srgb, var(--mr-accent) 7%, transparent); }
.music-room .mr-track-play { width: 100%; display: grid; grid-template-columns: 42px minmax(0, 1fr) 100px; gap: 10px; justify-content: stretch; padding: 0; border: 0; border-radius: 0; background: transparent; text-align: left; }
.music-room .mr-track-play:hover { background: transparent; color: var(--mr-accent); }
.music-room .mr-track-play:disabled:hover { background: transparent; }
.music-room .mr-track-number { color: var(--text-sub); font-size: 11px; font-variant-numeric: tabular-nums; }
.music-room .mr-track-name { min-width: 0; display: grid; gap: 1px; }
.music-room .mr-track-name strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 500; }
.music-room .mr-track-name small { color: var(--text-sub); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; }
.music-room .mr-track-plays { text-align: center; color: var(--text-sub); font-size: 11px; font-variant-numeric: tabular-nums; }
.music-room .mr-track-row.is-current .mr-track-name strong, .music-room .mr-track-row.is-current .mr-track-number { color: var(--mr-accent); }
.music-room .mr-track-row .mr-icon-button { justify-self: center; width: 30px; height: 30px; background: transparent; border-color: transparent; }
.music-room .mr-track-row .mr-icon { width: 15px; height: 15px; }

@keyframes mr-spool-turn { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
    .music-room .mr-reel-hub { animation: none; }
    .music-room button { transition: none; }
}