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auto}.rb-toc{display:none}}.rb-tag-head{border-bottom:1px solid var(--rb-border);background:var(--rb-surface)}.rb-tag-head-inner{max-width:var(--rb-page-w);margin:0 auto;padding:56px 32px 40px}.rb-tag-mark{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--rb-text-secondary);margin-bottom:16px}.rb-tag-mark .hash{color:var(--rb-accent);font-size:18px;font-weight:700}.rb-tag-title{font-size:clamp(36px,5vw,56px);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin:0 0 16px;color:var(--rb-text)}.rb-tag-desc{font-family:var(--rb-font-system);font-size:18px;line-height:1.5;color:var(--rb-text-secondary);max-width:620px;margin:0}@media (max-width:960px){.rb-hero{grid-template-columns:1fr}.rb-hero-body{padding:32px;min-height:auto}.rb-hero-visual{min-height:240px;order:-1}.rb-grid,.rb-grid.is-2col,.rb-index-grid,.rb-related-grid{grid-template-columns:1fr}}