/* ===== 文章详情：DESIGN.md 字阶与发丝线体系 ===== */
.hl-detail {
    max-width: 1120px;
    margin: auto;
    padding: 0 var(--wd-xl) var(--wd-4xl);
}

.hl-detail-head {
    padding: var(--wd-3xl) 0 var(--wd-2xl);
    border-bottom: 1px solid var(--wd-hairline);
}

.hl-detail-head h1 {
    font-family: var(--wd-display);
    font-weight: 400;
    overflow-wrap: break-word;
    margin: var(--wd-md) 0 var(--wd-lg);
    font-size: 56px;
    line-height: 1.05;
    letter-spacing: -0.5px;
}

/* byline-row：BreveText 12.73/700/line-height 2.2 */
.hl-metrics {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--wd-xl);
    color: var(--wd-body);
    font-family: var(--wd-serif);
    font-size: 13px;
    font-weight: 700;
    line-height: 24px;
    letter-spacing: 0.108px;
}

.hl-metrics span {
    display: inline-flex;
    align-items: center;
    gap: var(--wd-xs);
}

.hl-metrics b {
    color: var(--wd-ink-soft);
}

.hl-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--wd-4xl);
    margin-top: var(--wd-3xl);
    align-items: start;
}

.hl-detail-copy {
    background: var(--wd-canvas);
    border-radius: var(--wd-r-none);
    padding: 0;
    min-width: 0;
}

.hl-neighbors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin: var(--wd-4xl) 0;
    border-top: 1px solid var(--wd-hairline);
    border-bottom: 1px solid var(--wd-hairline);
}

.hl-neighbors a {
    padding: var(--wd-2xl) var(--wd-xl);
    color: var(--wd-ink);
    text-decoration: none;
    font-family: var(--wd-sans);
    font-size: 17px;
    font-weight: 700;
    line-height: 22px;
    letter-spacing: -0.144px;
    transition: background-color 0.15s ease;
}

.hl-neighbors a:hover {
    background: var(--wd-canvas-soft);
}

.hl-neighbors a + a {
    border-left: 1px solid var(--wd-hairline);
}

.hl-neighbors a:hover b {
    text-decoration: underline;
}

.hl-neighbors small {
    display: block;
    color: var(--wd-body);
    text-transform: uppercase;
    margin-bottom: var(--wd-sm);
    font-family: var(--wd-sans);
    font-size: 13px;
    font-weight: 700;
    line-height: 18px;
    letter-spacing: 0.4px;
}

.hl-related {
    margin-top: var(--wd-4xl);
}

.hl-related h2 {
    font-family: var(--wd-display);
    font-weight: 400;
    margin: 0 0 var(--wd-2xl);
    padding-bottom: var(--wd-md);
    border-bottom: 1px solid var(--wd-ink);
    font-size: 28px;
    line-height: 32px;
}

/* ===== 正文排版 ===== */
.detail-prose {
    position: relative;
    overflow: hidden;
    color: var(--wd-ink);
    font-family: var(--wd-serif);
    font-size: 19px;
    line-height: 1.65;
    letter-spacing: 0.108px;
    word-break: break-word;
}

.detail-prose p {
    margin: var(--wd-2xl) 0;
}

.detail-prose a {
    color: var(--wd-link);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.detail-prose h2 {
    font-family: var(--wd-display);
    font-weight: 400;
    margin: var(--wd-3xl) 0 var(--wd-lg);
    font-size: 28px;
    line-height: 32px;
}

.detail-prose h3 {
    font-family: var(--wd-sans);
    font-weight: 700;
    margin: var(--wd-2xl) 0 var(--wd-md);
    font-size: 20px;
    line-height: 24px;
    letter-spacing: -0.28px;
}

.detail-prose img {
    max-width: 100%;
    height: auto;
    border-radius: var(--wd-r-none);
    margin: var(--wd-3xl) 0;
    display: block;
}

.detail-prose blockquote {
    margin: var(--wd-3xl) 0;
    padding: var(--wd-md) 0 var(--wd-md) var(--wd-xl);
    border-left: 2px solid var(--wd-ink);
    font-style: italic;
    color: var(--wd-ink-soft);
}

/* ===== 评论区 ===== */
.detail-comments {
    background: var(--wd-canvas-soft);
    padding: var(--wd-3xl);
    border-top: 1px solid var(--wd-ink);
    margin-top: var(--wd-4xl);
}

.detail-comments > h2 {
    font-family: var(--wd-display);
    font-weight: 400;
    font-size: 32px;
    line-height: 35.2px;
    letter-spacing: -0.3px;
    margin-top: 0;
    margin-bottom: var(--wd-2xl);
}

/* 样式防御 */
.detail-prose [role="alertdialog"],
.detail-prose [role="tooltip"],
.detail-prose header,
.detail-prose .show-comments,
.detail-prose .viafoura,
.detail-prose .pagination,
.detail-prose .hydrate-root,
.detail-prose [data-component],
.detail-prose [data-focus-guard],
.detail-prose button:not(.btn) {
    display: none !important;
}

@media (max-width: 1023px) {
    .hl-detail-head h1 {
        font-size: 42px;
        line-height: 46px;
        letter-spacing: -0.4px;
    }
    .hl-detail-grid {
        display: flex;
        flex-direction: column;
        gap: var(--wd-4xl);
    }
}

@media (max-width: 767px) {
    .hl-detail {
        padding: 0 var(--wd-lg) var(--wd-3xl);
    }
    .hl-detail-head h1 {
        font-size: 32px;
        line-height: 36px;
        letter-spacing: -0.3px;
    }
    .hl-neighbors {
        grid-template-columns: 1fr;
    }
    .hl-neighbors a + a {
        border-left: none;
        border-top: 1px solid var(--wd-hairline);
    }
    .detail-prose {
        font-size: 17px;
        line-height: 1.6;
    }
    .detail-comments {
        padding: var(--wd-xl) var(--wd-lg);
    }
}