.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-gap:48px;gap:48px}.article-body{max-width:820px}.article-meta{display:flex;gap:16px;padding:18px 0;color:var(--brand-muted);border-bottom:1px solid var(--brand-border)}.article-content{padding:28px 0}.post-nav,.share-row{display:flex;justify-content:space-between;gap:18px;padding:22px 0;border-top:1px solid var(--brand-border)}.author-card{display:grid;grid-template-columns:72px 1fr;grid-gap:18px;gap:18px;padding:22px;background:var(--brand-bg-alt)}.author-card img{width:72px;height:72px;-o-object-fit:cover;object-fit:cover;border-radius:50%}.toc-sidebar{position:sticky;top:88px;align-self:start;padding:22px;border:1px solid var(--brand-border)}.toc-sidebar h2{font-size:1.1rem}.recent-link{display:block;padding:10px 0;border-top:1px solid var(--brand-border)}@media (max-width:991px){.article-grid{grid-template-columns:1fr}.toc-sidebar{position:static}}