.article-detail-page {
    padding-top: 24px;
    padding-bottom: 42px;
}
.article-detail { display: flex; gap: 24px; }
.article-main { flex: 1; min-width: 0; }
.article-side { width: 280px; flex-shrink: 0; }
.article-content-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 36px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}
.article-title { font-size: 30px; font-weight: 800; color: var(--text-primary); margin-bottom: 16px; line-height: 1.35; }
.article-meta {
    display: flex; align-items: center; gap: 18px;
    font-size: 13px; color: var(--text-muted);
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-light);
}
.article-body { font-size: 15px; color: var(--text-secondary); line-height: 1.9; }
.article-body h1, .article-body h2, .article-body h3 { color: var(--text-primary); margin: 28px 0 14px; }
.article-body p { margin-bottom: 14px; }
.article-body img { max-width: 100%; border-radius: 6px; }
.article-body a { color: var(--primary); }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 14px; }
.article-body blockquote {
    border-left: 4px solid var(--primary);
    padding: 14px 18px;
    background: var(--primary-soft);
    border-radius: 0 6px 6px 0;
    margin-bottom: 14px;
}
.article-nav { display: flex; justify-content: space-between; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--border-light); }
.article-nav a { font-size: 14px; color: var(--primary); max-width: 44%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.article-nav a:hover { opacity: .8; }

/* 侧栏 */
.side-card {
    background: #fff;
    border-radius: 8px;
    padding: 18px;
    margin-bottom: 16px;
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 28px rgba(15, 23, 42, .05);
}
.side-card h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}
.side-card h3 i { color: var(--primary); }
.side-card p {
    margin: 0 0 12px;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.7;
}
.side-action-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 6px;
    color: var(--primary);
    background: var(--primary-soft);
    font-size: 13px;
    font-weight: 700;
}
.side-action-link:hover { color: #fff; background: var(--primary); }
.bound-site-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 12px;
    border: 1px solid #e4eefc;
    border-radius: 8px;
    background: #f8fbff;
}
.bound-site-link img,
.bound-site-link > span {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border-radius: 10px;
}
.bound-site-link img {
    object-fit: contain;
    background: #fff;
    border: 1px solid #e5edf8;
}
.bound-site-link > span {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: var(--primary-soft);
    font-weight: 800;
}
.bound-site-link div { min-width: 0; }
.bound-site-link strong,
.bound-site-link small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.bound-site-link strong {
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 800;
}
.bound-site-link small {
    margin-top: 3px;
    color: var(--text-muted);
    font-size: 12px;
}
.side-article-list {
    display: grid;
    gap: 8px;
}
.side-article-list a {
    display: block;
    padding: 11px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: #fbfdff;
}
.side-article-list a:hover {
    border-color: #dbeafe;
    background: #f8fbff;
}
.side-article-list strong {
    display: -webkit-box;
    overflow: hidden;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.55;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.side-article-list span {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 12px;
}

@media (max-width: 768px) {
    .article-detail-page { padding: 18px 16px 32px; }
    .article-detail { flex-direction: column; }
    .article-side { width: 100%; }
}