.fp-x-btn.is-active i,
.fp-x-btn.is-open i {
    color: var(--c-primary);
}

.post-feature-cover,
.post-hero-card .post-cover,
.cover-preview {
    border-radius: var(--radius-card);
}

html[data-theme="dark"] .post-feature-card,
html[data-theme="dark"] .post-compact-row,
html[data-theme="dark"] .talk-card,
html[data-theme="dark"] .front-publish-form,
html[data-theme="dark"] .post-body-card,
html[data-theme="dark"] .post-hero-card,
html[data-theme="dark"] .page-detail,
html[data-theme="dark"] .widget,
html[data-theme="dark"] .subscribe-feed-card,
html[data-theme="dark"] .reader-tile-link,
html[data-theme="dark"] .category-hero,
html[data-theme="dark"] .archive-hero,
html[data-theme="dark"] .archive-year,
html[data-theme="dark"] .archive-category-card {
    background: rgba(255, 255, 255, 0.025);
    border-color: var(--c-border);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 760px) {
    .x-page-head {
        flex-direction: column;
        gap: var(--sp-6);
        align-items: flex-start;
    }

    .x-masonry {
        column-count: 1;
    }

    .x-masonry-item {
        margin-bottom: var(--sp-16);
    }
}

/* Category page */
.category-page {
    width: min(100%, var(--content-width));
    max-width: var(--content-width);
    margin-right: auto;
    margin-left: auto;
}

.category-shell {
    display: flex;
    flex-direction: column;
    gap: var(--sp-16);
    overflow: visible;
}

html[data-theme="dark"] .category-shell,
html[data-theme="light"] .category-shell {
    background: transparent;
}

.category-page .category-hero {
    display: flex;
    flex-direction: column;
    gap: var(--sp-16);
    align-items: stretch;
    padding: var(--sp-28) 30px;
    margin: 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.category-page .category-hero-top {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-10) var(--sp-16);
    align-items: center;
    justify-content: space-between;
}

.category-page .category-hero-headline {
    display: flex;
    gap: var(--sp-16);
    align-items: center;
}

.category-page .category-hero-ico {
    flex: 0 0 auto;
    margin: 0;
}

.category-hero-kicker {
    display: inline-flex;
    align-items: center;
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    font-weight: 700;
    color: rgb(var(--cat-color, 230, 90, 76));
    text-transform: uppercase;
    letter-spacing: 0;
}

.category-page .category-hero-name {
    margin: 0;
}

.category-page .category-hero-desc {
    max-width: 460px;
    margin: 0 0 0 auto;
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--c-text-soft);
    text-align: left;
}

.category-page .category-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-8);
    margin: 0;
    font-size: var(--fs-sm);
    line-height: 1.5;
    color: var(--c-text-soft);
}

.category-page .category-hero-meta .category-hero-stat {
    display: inline-flex;
    gap: var(--sp-6);
    align-items: center;
    padding: var(--sp-6) var(--sp-9);
    color: var(--c-text-soft);
    white-space: nowrap;
    background: rgba(var(--cat-color, 230, 90, 76), 0.06);
    border: 1px solid rgba(var(--cat-color, 230, 90, 76), 0.14);
    border-radius: var(--radius-pill);
}

.category-page .category-hero-meta .category-hero-stat i {
    width: 14px;
    color: rgb(var(--cat-color, 230, 90, 76));
    text-align: center;
}

.category-post-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-12);
    margin-top: 0;
    border-radius: 0;
}

.category-empty {
    padding: var(--sp-24) var(--sp-28);
    margin: 0;
    color: var(--c-text-muted);
    border-top: 1px solid var(--c-border-soft);
}

.category-page .category-post-list .category-post-card,
.category-page .category-post-list .category-post-card.has-cover,
.category-page .category-post-list .home-card {
    position: relative;
    height: auto;
    min-height: 0;
    overflow: visible;
}

.category-page .category-post-list .category-post-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-14);
    padding: var(--sp-18) var(--sp-20) var(--sp-16);
}

.category-post-title-row {
    display: flex;
    gap: var(--sp-14);
    align-items: baseline;
    justify-content: space-between;
    min-width: 0;
    padding-right: 0;
    margin-bottom: var(--sp-8);
}

.category-post-title-row .home-post-title {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
}

.category-post-title-row .home-post-title a {
    border-bottom: 0;
}

.category-post-excerpt {
    display: -webkit-box;
    max-width: 100%;
    margin: 0;
    overflow: hidden;
    -webkit-line-clamp: 2;
    font-size: var(--fs-md);
    line-height: 1.7;
    color: var(--c-text-soft);
    -webkit-box-orient: vertical;
}

.category-post-time {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    white-space: nowrap;
}

.category-page .category-post-list .home-post-main {
    grid-column: 1;
    padding: 0;
}

.category-post-meta-row {
    display: flex;
    gap: var(--sp-14);
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    padding-top: var(--sp-12);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    border-top: 1px solid var(--c-border-soft);
}

.category-post-meta-stats {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--sp-6);
    align-items: center;
    justify-content: flex-end;
}

.category-post-meta-stats .home-post-stats,
.category-post-meta-stats .home-action {
    min-height: 28px;
    padding: 0 var(--sp-9);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    background: var(--c-surface);
    border: 1px solid var(--c-border-soft);
    border-radius: var(--radius-pill);
}

.category-post-meta-stats .home-action:hover {
    color: rgb(var(--cat-color, 230, 90, 76));
    background: rgba(var(--cat-color, 230, 90, 76), 0.08);
    border-color: rgba(var(--cat-color, 230, 90, 76), 0.28);
}

@media (max-width: 680px) {
    .category-page .category-hero {
        gap: var(--sp-14);
        padding: var(--sp-20);
    }

    .category-page .category-hero-headline {
        flex-wrap: wrap;
    }

    .category-page .category-hero-desc {
        flex: 1 1 100%;
        max-width: none;
        margin: 0;
        font-size: var(--fs-md);
        text-align: left;
    }

    .category-page .category-hero-meta {
        gap: var(--sp-7);
    }

    .category-page .category-hero-meta .category-hero-stat {
        padding: var(--sp-5) var(--sp-8);
        font-size: var(--fs-xs);
    }

    .category-page .category-post-list .category-post-card {
        gap: 13px;
        padding: var(--sp-18);
    }

    .category-post-title-row {
        flex-direction: column;
        gap: var(--sp-10);
        align-items: flex-start;
        margin-bottom: var(--sp-8);
    }

    .category-post-title-row .home-post-title {
        font-size: 19px;
        line-height: 1.4;
    }

    .category-post-excerpt {
        -webkit-line-clamp: 3;
    }

    .category-post-time {
        min-width: 0;
        font-size: var(--fs-2xs);
        text-align: left;
        white-space: nowrap;
    }

    .category-post-meta-row {
        flex-direction: column;
        gap: var(--sp-10);
        align-items: flex-start;
    }

    .category-post-meta-stats {
        justify-content: flex-start;
    }
}

/* Activity timeline */
.activity-page {
    width: min(100%, var(--content-width));
    max-width: var(--content-width);
    margin: 0 auto;
}

.activity-hero,
.activity-panel,
.activity-item,
.activity-source-tabs {
    box-sizing: border-box;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
}

.activity-hero {
    display: block;
    padding: var(--sp-24);
    margin-bottom: var(--sp-14);
}

.activity-hero-main {
    min-width: 0;
}

.activity-title-mark {
    display: flex;
    gap: var(--sp-12);
    align-items: center;
    min-width: 0;
    color: var(--c-primary);
}

.activity-title-mark > span {
    display: block;
    width: 5px;
    height: 28px;
    background: currentColor;
    border-radius: var(--radius-sm);
}

.activity-title-mark i {
    font-size: 22px;
}

.activity-title-mark b,
.activity-title-mark em {
    font-style: normal;
    font-weight: 800;
    line-height: 1.1;
}

.activity-title-mark b {
    font-size: 28px;
    color: var(--c-text);
}

.activity-title-mark em {
    font-size: 24px;
}

.activity-hero p {
    max-width: 680px;
    margin: var(--sp-10) 0 0;
    line-height: 1.65;
    color: var(--c-text-muted);
}

.activity-panel {
    padding: var(--sp-18);
    margin-bottom: var(--sp-14);
}

.activity-heat-panel {
    width: 100%;
}

.activity-panel-head {
    display: flex;
    gap: var(--sp-12);
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sp-14);
}

.activity-panel-head h3 {
    margin: 0;
    font-size: var(--fs-lg);
    line-height: 1.25;
    color: var(--c-text);
}

.activity-panel-head span {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    white-space: nowrap;
}

.activity-heatmap {
    display: block;
    width: 100%;
}

.activity-heatmap .site-heatmap-scroll {
    width: 100%;
}

.activity-heatmap .site-heatmap-inner {
    min-width: 100%;
}

.activity-heatmap .site-heatmap-cells {
    justify-content: center;
}

.activity-heatmap .site-heatmap-cell {
    background: var(--c-border-soft);
}

.activity-heatmap .site-heatmap-cell.has-activity {
    background: var(--activity-color, var(--c-primary));
}

.activity-source-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-8);
    align-items: center;
    padding: var(--sp-12);
    margin-bottom: var(--sp-18);
}

.activity-source-tabs a {
    display: inline-flex;
    gap: var(--sp-7);
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 var(--sp-12);
    font-weight: 700;
    color: var(--c-text-soft);
    background: var(--c-card-soft);
    border: 1px solid var(--c-border-soft);
    border-radius: var(--radius-sm);
}

.activity-source-tabs a.active {
    color: var(--c-primary);
    background: var(--c-primary-soft);
    border-color: var(--c-primary);
}

.activity-source-tabs b {
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
}

.activity-timeline {
    --activity-rail-width: 86px;
    --activity-rail-gap: var(--sp-12);
    --activity-node-size: 42px;
    display: flex;
    flex-direction: column;
    gap: var(--sp-10);
}

.activity-item {
    --activity-color: var(--c-primary);
    position: relative;
    display: grid;
    grid-template-columns: var(--activity-rail-width) minmax(0, 1fr);
    column-gap: var(--activity-rail-gap);
    align-items: start;
    padding: var(--sp-16) var(--sp-22);
}

.activity-item::before {
    position: absolute;
    top: var(--sp-16);
    bottom: calc(-1 * var(--sp-10));
    left: calc(var(--sp-22) + var(--activity-rail-width) + var(--activity-rail-gap));
    width: 1px;
    content: "";
    background: var(--c-border-soft);
    transform: translateX(-0.5px);
}

.activity-item:last-child::before {
    display: none;
}

.activity-item-time {
    position: relative;
    z-index: 1;
    grid-column: 1;
    display: inline-grid;
    gap: var(--sp-3);
    justify-items: start;
    width: 100%;
    padding: var(--sp-4) 0 var(--sp-4);
    font-size: var(--fs-sm);
    line-height: 1.2;
    color: var(--c-text-muted);
    text-align: left;
}

.activity-item-time strong,
.activity-item-time small {
    display: block;
}

.activity-item-time strong {
    font-size: var(--fs-md);
    font-weight: 800;
    color: var(--c-text-soft);
}

.activity-item-time small {
    color: var(--c-text-faint);
}

.activity-item-line {
    display: none;
}

.activity-item-line::before {
    display: none;
}

.activity-item:last-child .activity-item-line::before {
    display: none;
}

.activity-item-icon {
    position: absolute;
    top: var(--sp-16);
    left: calc(var(--sp-22) + var(--activity-rail-width) + var(--activity-rail-gap));
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--activity-node-size);
    height: var(--activity-node-size);
    color: var(--activity-color);
    background: color-mix(in srgb, var(--activity-color) 10%, var(--c-card));
    border: 1px solid var(--activity-color);
    border-radius: 50%;
    box-shadow: none;
    transform: translateX(-50%);
}

.activity-item-body {
    grid-column: 2;
    min-width: 0;
    min-height: 92px;
    padding: 0 0 0 calc((var(--activity-node-size) / 2) + var(--sp-22));
}

.activity-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-7);
    align-items: center;
    min-height: 20px;
    margin-bottom: var(--sp-9);
    font-size: var(--fs-xs);
    line-height: 1.3;
    color: var(--c-text-muted);
}

.activity-item-meta span {
    display: inline-flex;
    gap: var(--sp-7);
    align-items: center;
}

.activity-item-meta span + span::before {
    width: 3px;
    height: 3px;
    content: "";
    background: var(--c-text-faint);
    border-radius: 50%;
}

.activity-item-title {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-8);
    align-items: center;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
    color: var(--c-text);
}

.activity-item-title a,
.activity-item-title span {
    color: var(--c-text);
}

.activity-rating {
    font-size: var(--fs-sm);
    font-style: normal;
    color: #f2a81d;
    letter-spacing: 0.04em;
}

.activity-item-content {
    padding: var(--sp-12) var(--sp-14);
    margin-top: var(--sp-10);
    line-height: 1.65;
    color: var(--c-text-soft);
    background: var(--c-card-soft);
    border-radius: var(--radius-sm);
}

.activity-type-movie { --activity-color: #d87340; }
.activity-type-music { --activity-color: #e2568b; }
.activity-type-food { --activity-color: #b7791f; }
.activity-type-sport { --activity-color: #2f855a; }
.activity-type-video { --activity-color: #805ad5; }
.activity-type-coding { --activity-color: #2b6cb0; }
.activity-type-ai { --activity-color: #0f766e; }
.activity-type-blog { --activity-color: var(--c-primary); }
.activity-type-social { --activity-color: #c05621; }
.activity-type-manual { --activity-color: #718096; }
.activity-source-spotify { --activity-color: #1db954; }
.activity-source-github { --activity-color: #181717; }

html[data-theme="dark"] .activity-source-github {
    --activity-color: #f0f6fc;
}

html[data-theme="dark"] .activity-item-icon {
    background: color-mix(in srgb, var(--activity-color) 16%, var(--c-card));
}

@media (max-width: 720px) {
    .activity-hero {
        padding: var(--sp-16);
    }

    .activity-title-mark {
        gap: var(--sp-9);
    }

    .activity-title-mark > span {
        height: 24px;
    }

    .activity-title-mark b,
    .activity-title-mark em {
        font-size: var(--fs-lg);
    }

    .activity-title-mark i {
        font-size: 19px;
    }

    .activity-hero p {
        margin-top: var(--sp-8);
        font-size: var(--fs-sm);
        line-height: 1.55;
    }

    .activity-panel {
        padding: var(--sp-14);
    }

    .activity-panel-head {
        margin-bottom: var(--sp-12);
    }

    .activity-panel-head span {
        font-size: var(--fs-xs);
    }

    .activity-heatmap .site-heatmap-scroll {
        overflow-x: auto;
    }

    .activity-heatmap .site-heatmap-cells {
        justify-content: flex-start;
    }

    .activity-source-tabs {
        justify-content: center;
        padding: var(--sp-10);
    }

    .activity-source-tabs a {
        min-height: 34px;
        padding: 0 var(--sp-10);
        font-size: var(--fs-sm);
    }

    .activity-timeline {
        gap: var(--sp-10);
    }

    .activity-item {
        display: block;
        padding: var(--sp-14) var(--sp-16) var(--sp-16);
    }

    .activity-item::before {
        display: none;
    }

    .activity-item-time {
        position: absolute;
        top: var(--sp-14);
        right: var(--sp-16);
        z-index: 2;
        display: inline-flex;
        gap: var(--sp-7);
        align-items: baseline;
        padding: 0;
        font-size: var(--fs-xs);
        text-align: left;
        white-space: nowrap;
    }

    .activity-item-time strong {
        font-size: var(--fs-sm);
        font-weight: 700;
    }

    .activity-item-time small {
        margin-top: 0;
    }

    .activity-item-line {
        display: none;
    }

    .activity-item-icon {
        position: absolute;
        top: var(--sp-12);
        left: var(--sp-14);
        width: 32px;
        height: 32px;
        margin-top: 0;
        font-size: var(--fs-sm);
    }

    .activity-item-body {
        position: relative;
        min-height: 92px;
        padding: 0;
        border-radius: 0;
    }

    .activity-item-meta {
        min-height: 32px;
        padding-right: 94px;
        padding-left: 42px;
        margin-bottom: var(--sp-10);
        font-size: 12px;
    }

    .activity-item-meta span:first-child {
        display: none;
    }

    .activity-item-meta span:nth-child(2)::before {
        display: none;
    }

    .activity-item-title {
        font-size: var(--fs-md);
        line-height: 1.45;
    }

    .activity-item-content {
        padding: var(--sp-10) var(--sp-12);
        font-size: var(--fs-sm);
        word-break: break-word;
    }
}

@media (max-width: 480px) {
    .activity-source-tabs {
        justify-content: flex-start;
    }

    .activity-item-time {
        right: var(--sp-14);
        font-size: 11px;
    }

    .activity-item-icon {
        left: var(--sp-12);
    }

    .activity-item-body {
        padding: 0;
    }

    .activity-item-meta {
        padding-right: 86px;
        padding-left: 40px;
    }
}

/* ============================================================
   音乐页 /music —— 黑胶唱机播放器(重写,干净自含)
   作用域全部以 .music-* 限定,仅作用于音乐页,
   与首页音乐卡片 .home-music-card 完全无关。
   ============================================================ */

/* —— 页面容器 / 卡片外壳 —— */
.music-page {
    width: min(100%, var(--content-width));
    margin: 0 auto;
}
.music-page > .empty {
    padding: 60px var(--sp-24);
    color: var(--c-text-muted);
    text-align: center;
}
.music-page-panel {
    margin: 0 0 var(--sp-18);
    overflow: hidden;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

/* —— 播放器:左唱盘 | 右信息 —— */
.music-disc-player {
    position: relative;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 44px;
    align-items: center;
    padding: 38px 46px;
    color: var(--c-white);
    background:
        radial-gradient(
            120% 120% at 0% 0%,
            rgba(255, 255, 255, 0.07),
            transparent 44%
        ),
        linear-gradient(120deg, #a51d21 0%, #911a1d 58%, #7d1416 100%);
}
.music-disc-player audio {
    display: none;
}

/* 唱盘 */
.music-vinyl-side {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
}
.music-record-shell {
    position: relative;
    width: 100%;
    max-width: 250px;
    aspect-ratio: 1;
    border-radius: 50%;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
}
.music-disc-player.is-playing .music-record-shell {
    animation: music-spin 9s linear infinite;
}
.music-record-border {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}
.music-cover-disc {
    position: absolute;
    inset: 27%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
}
.music-cover-disc img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.music-cover-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 28px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.92);
}
.music-cover-img.is-hidden,
.music-cover-fallback.is-hidden {
    display: none;
}
.music-record-hole {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    width: 15px;
    height: 15px;
    background: var(--c-card);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.35);
    transform: translate(-50%, -50%);
}
.music-tonearm-img {
    position: absolute;
    top: -58px;
    left: -44px;
    z-index: 3;
    width: 137px;
    height: auto;
    filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.4));
    transform: rotate(-46deg);
    transform-origin: 20% 17%;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.music-disc-player.is-playing .music-tonearm-img {
    transform: rotate(-6deg);
}
@keyframes music-spin {
    to {
        transform: rotate(360deg);
    }
}

/* 右侧信息 */
.music-player-main {
    min-width: 0;
}
.music-player-top {
    display: flex;
    gap: var(--sp-16);
    align-items: flex-start;
    justify-content: space-between;
}
.music-title-stack {
    min-width: 0;
}
.music-title-line {
    display: flex;
    gap: var(--sp-10);
    align-items: center;
    min-width: 0;
}
.music-player-main h1 {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 22px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--c-white);
    white-space: nowrap;
}
.music-artist-line {
    margin: var(--sp-8) 0 0;
    font-size: var(--fs-md);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
}
.music-like-button {
    display: inline-flex;
    flex: none;
    gap: var(--sp-8);
    align-items: center;
    padding: var(--sp-7) var(--sp-14);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-white);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.15);
    border: 0;
    border-radius: var(--radius-pill);
    transition: background 0.2s;
}
.music-like-button:hover {
    background: rgba(255, 255, 255, 0.26);
}
.music-like-button.is-liked {
    color: #a51d21;
    background: var(--c-white);
}
.music-like-button i {
    font-size: var(--fs-lg);
}

/* 歌词 */
.music-lyric-lines {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--sp-10);
    height: 96px;
    margin: var(--sp-22) 0;
    overflow: hidden;
    scroll-behavior: smooth;
    scrollbar-width: none;
    font-size: var(--fs-md);
    font-weight: 600;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.42);
    -webkit-mask-image: linear-gradient(
        180deg,
        transparent,
        #000 24%,
        #000 76%,
        transparent
    );
    mask-image: linear-gradient(
        180deg,
        transparent,
        #000 24%,
        #000 76%,
        transparent
    );
}
.music-lyric-lines::-webkit-scrollbar {
    display: none;
}
.music-lyric-lines span {
    flex: 0 0 auto;
    transition:
        color 0.25s,
        opacity 0.25s;
}
.music-lyric-lines span.is-active {
    color: var(--c-white);
}
.music-lyric-lines span:first-child,
.music-lyric-lines span.is-active {
    color: var(--c-white);
}

/* 进度条 */
.music-progress-time {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--sp-8);
    font-size: var(--fs-sm);
    font-variant-numeric: tabular-nums;
    color: rgba(255, 255, 255, 0.78);
}
.music-progress-track {
    position: relative;
    display: block;
    width: 100%;
    height: 16px;
    padding: 0;
    cursor: pointer;
    background: transparent;
    border: 0;
}
.music-progress-track::before {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    height: 4px;
    content: "";
    background: rgba(255, 255, 255, 0.26);
    border-radius: var(--radius-pill);
    transform: translateY(-50%);
}
.music-progress-track span {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0;
    height: 4px;
    background: var(--c-white);
    border-radius: var(--radius-pill);
    transform: translateY(-50%);
}

/* 控制 */
.music-control-row {
    display: flex;
    gap: 26px;
    align-items: center;
    justify-content: center;
    margin-top: var(--sp-24);
}
.music-control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    font-size: var(--fs-xl);
    color: var(--c-white);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.15);
    border: 0;
    border-radius: 50%;
    transition:
        background 0.2s,
        transform 0.1s;
}
.music-control-btn:hover {
    background: rgba(255, 255, 255, 0.28);
}
.music-control-btn:active {
    transform: scale(0.93);
}
.music-control-play {
    width: 58px;
    height: 58px;
    font-size: var(--fs-2xl);
    color: #a51d21;
    background: var(--c-white);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28);
}
.music-control-play:hover {
    background: var(--c-white);
    transform: scale(1.05);
}

/* —— 歌曲评论 —— */
.music-comments {
    padding: 30px var(--sp-28);
    border-top: 1px solid var(--c-border-soft);
}
.music-comments h3 {
    display: flex;
    gap: var(--sp-10);
    align-items: center;
    margin: 0 0 var(--sp-18);
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
}
.music-comments h3 small {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-text-muted);
}
.music-comments h3 em {
    font-size: var(--fs-sm);
    font-style: normal;
    color: var(--c-text-muted);
}
.music-comments-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin-left: auto;
    color: var(--c-text-muted);
    cursor: pointer;
    background: var(--c-surface);
    border: 0;
    border-radius: 50%;
    transition:
        color 0.2s,
        background 0.2s;
}
.music-comments-close:hover {
    color: var(--c-primary);
    background: color-mix(in srgb, var(--c-primary) 14%, transparent);
}
.music-comment-thread[hidden] {
    display: none;
}
.music-song-comment-list {
    display: block;
    padding: 0;
    margin: var(--sp-20) 0;
    list-style: none;
}
.music-song-comment {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 0 var(--sp-10);
    align-items: start;
    padding: var(--sp-14) 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--c-border-soft);
    border-radius: 0;
    box-shadow: none;
}
.music-song-comment-avatar {
    display: block;
    flex: none;
    width: 32px;
    height: 32px;
    overflow: hidden;
    color: var(--c-text-muted);
    background: var(--c-surface);
    border-radius: 50%;
}
.music-song-comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition:
        opacity 0.34s ease,
        filter 0.42s ease;
}
.music-song-comment-body {
    grid-column: 2;
    min-width: 0;
}
.music-song-comment-meta {
    display: flex;
    gap: var(--sp-8);
    align-items: center;
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}
.music-song-comment-meta em {
    font-size: var(--fs-xs);
    font-style: normal;
    color: var(--c-primary);
}
.music-song-comment-content {
    margin-top: var(--sp-4);
    font-size: var(--fs-md);
    line-height: 1.6;
    color: var(--c-text);
}
.music-comment-empty {
    padding: var(--sp-18);
    margin: 0 0 var(--sp-18);
    color: var(--c-text-muted);
    text-align: center;
    border: 1px dashed var(--c-border);
    border-radius: var(--radius-md);
}
.music-comment-form {
    margin-top: var(--sp-22);
}
/* 验证码(输入框 + 图)与提交按钮同一行,整组靠右、高度统一,移动端也不换行 */
.music-comment-form .comment-actions {
    flex-wrap: nowrap;
    gap: var(--sp-8);
    align-items: center;
    justify-content: flex-end;
    margin-top: var(--sp-10);
}
.music-comment-form .comment-actions button[type="submit"] {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    margin: 0;
    padding: 0;
    border-radius: var(--radius-pill);
}
.music-comment-form .music-comment-composer {
    display: contents;
}

/* —— 播放列表 —— */
.music-track-list {
    border-top: 1px solid var(--c-border-soft);
}
.music-track-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-18) var(--sp-28) var(--sp-8);
}
.music-track-list-head h2 {
    margin: 0;
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--c-text);
}
.music-track-list-head span {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}
.music-track-row {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) auto;
    gap: var(--sp-14);
    align-items: center;
    width: 100%;
    padding: var(--sp-10) var(--sp-28);
    text-align: left;
    cursor: pointer;
    background: transparent;
    border: 0;
    transition: background 0.15s;
}
.music-track-row:hover {
    background: var(--c-surface);
}
.music-track-row.is-active {
    background: color-mix(in srgb, var(--c-primary) 8%, transparent);
}
.music-track-cover {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    overflow: hidden;
    color: var(--c-text-muted);
    background: var(--c-surface);
    border-radius: 8px; /* 46px 音轨缩略图,非页面卡片,不随 --radius-card 走 */
}
.music-track-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.music-track-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.music-track-info strong {
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: var(--fs-md);
    font-weight: 650;
    color: var(--c-text);
    white-space: nowrap;
}
.music-track-info small {
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
}
.music-track-side {
    display: flex;
    gap: var(--sp-16);
    align-items: center;
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    white-space: nowrap;
}
.music-track-side i {
    margin-right: var(--sp-4);
}

/* —— 统计页脚 —— */
.music-page-footer {
    display: flex;
    gap: var(--sp-18);
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-24) var(--sp-28);
    background: var(--c-card-soft);
    border-top: 1px solid var(--c-border-soft);
}
.music-rain-kicker {
    display: inline-flex;
    gap: var(--sp-6);
    align-items: center;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--c-primary);
}
.music-page-footer h2 {
    margin: var(--sp-8) 0 var(--sp-4);
    font-size: var(--fs-xl);
    color: var(--c-text);
}
.music-page-footer p {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}
.music-rain-stats {
    display: flex;
    flex: none;
    gap: var(--sp-24);
    text-align: right;
}
.music-rain-stats span {
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
}
.music-rain-stats strong {
    display: block;
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--c-text);
}

/* —— 响应式 —— */
@media (max-width: 768px) {
    /* 移动端:音乐页顶部留出空隙,避免唱机卡片贴到页面顶部 */
    .music-page {
        padding-top: var(--sp-12);
    }
    .music-disc-player {
        grid-template-columns: 1fr;
        gap: 26px;
        padding: 26px var(--sp-20);
    }
    .music-vinyl-side {
        max-width: 240px;
        margin: 0 auto;
    }
    .music-player-main h1 {
        font-size: 19px;
    }
    .music-comments,
    .music-track-list-head,
    .music-track-row,
    .music-page-footer {
        padding-right: var(--sp-18);
        padding-left: var(--sp-18);
    }
    .music-page-footer {
        flex-direction: column;
        gap: var(--sp-14);
        align-items: flex-start;
    }
    .music-rain-stats {
        gap: var(--sp-20);
        text-align: left;
    }
    .music-track-side {
        gap: var(--sp-10);
    }
}

/* ============================================================
   滔客页 hero(标题 + 活跃热力图 + 关键词组)
   ============================================================ */
.talk-list .talk-hero {
    display: flex;
    flex-direction: column;
    gap: var(--sp-18);
    padding: var(--sp-22) var(--sp-24);
    margin: 0 0 var(--sp-22);
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
}

.talk-hero-head {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

/* 顶行:TALK 在左,说说统计在右,同一行 */
.talk-hero-kicker-row {
    display: flex;
    gap: var(--sp-12);
    align-items: baseline;
    justify-content: space-between;
}

.talk-hero-kicker {
    display: inline-flex;
    gap: var(--sp-7);
    align-items: center;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--c-primary);
    letter-spacing: 1px;
}

.talk-hero-kicker i {
    font-size: var(--fs-sm);
    color: currentColor;
}

.talk-hero-sub {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}

.talk-heatmap {
    display: flex;
    flex-direction: column;
    gap: var(--sp-8);
}

/* 关键词侧边竖列(#关键词 数字):固定在内容列右侧空白处,垂直居中跟随滚动;点击后 AJAX 筛选。 */
.talk-keyword-rail {
    position: fixed;
    top: 50%;
    left: calc(50% + var(--content-width) / 2 + 28px);
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: var(--sp-7);
    max-height: 70vh;
    overflow-y: auto;
    transform: translateY(-50%);
}

.talk-keyword-chip {
    display: flex;
    gap: var(--sp-6);
    align-items: baseline;
    padding: 2px 0;
    font-size: var(--fs-sm);
    line-height: 1.4;
    color: var(--c-text-soft);
    white-space: nowrap;
    border-bottom: none;
    transition: color 0.18s ease;
}

.talk-keyword-chip:hover {
    color: var(--c-primary);
}

.talk-keyword-chip.is-active {
    font-weight: 700;
    color: var(--c-primary);
}

.talk-keyword-name {
    max-width: 9em;
    overflow: hidden;
    text-overflow: ellipsis;
}

.talk-keyword-chip b {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--c-text-faint);
}

.talk-keyword-chip:hover b,
.talk-keyword-chip.is-active b {
    color: var(--c-primary);
}

.talk-filter-frame {
    position: relative;
}

.talk-filter-frame.is-loading .js-list-items {
    min-height: 180px;
    opacity: 0.38;
    pointer-events: none;
}

.talk-filter-loading {
    position: absolute;
    top: var(--sp-24);
    left: 50%;
    z-index: 5;
    display: inline-flex;
    gap: var(--sp-8);
    align-items: center;
    padding: var(--sp-8) var(--sp-14);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--c-text);
    background: color-mix(in srgb, var(--c-card) 92%, transparent);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
    transform: translateX(-50%);
}

.talk-filter-loading[hidden] {
    display: none !important;
}

.talk-filter-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid color-mix(in srgb, var(--c-primary) 22%, transparent);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: talk-filter-spin 0.65s linear infinite;
}

.talk-list.is-filtering .talk-keyword-chip {
    pointer-events: none;
}

@keyframes talk-filter-spin {
    to {
        transform: rotate(360deg);
    }
}

/* 侧栏没有横向空间时(≤1080)回落为 hero 下方的横排文本链接,居中排列 */
@media (max-width: 1080px) {
    .talk-keyword-rail {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--sp-6) var(--sp-16);
        max-height: none;
        margin: 0 0 var(--sp-18);
        overflow: visible;
        transform: none;
    }
}

@media (max-width: 680px) {
    .talk-list .talk-hero {
        gap: var(--sp-14);
        padding: var(--sp-18);
    }

}