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p{color:var(--text-secondary);margin:.2rem 0 0;font-size:.85rem;line-height:1.45}.pdf-hub-section-count{background:var(--bg-tertiary);color:var(--text-secondary);border-radius:999px;flex-shrink:0;margin-left:auto;padding:.25rem .6rem;font-size:.75rem;font-weight:600}.pdf-hub-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.85rem;display:grid}.pdf-hub-grid--featured{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.pdf-hub-card{border:1px solid var(--border);background:var(--bg-secondary);color:inherit;border-radius:14px;align-items:flex-start;gap:.85rem;min-height:96px;padding:1rem 1rem 1.05rem;text-decoration:none;transition:border-color .18s,transform .18s,box-shadow .18s;display:flex}.pdf-hub-card:hover{border-color:var(--pdf-card-accent,var(--pdf-accent));box-shadow:var(--shadow);transform:translateY(-2px)}.pdf-hub-card-icon{width:48px;height:48px;color:var(--pdf-card-accent,var(--pdf-accent));background:color-mix(in srgb, 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