/*
 * SisuDent theme — Knowledge Hub composition (Session 7.5): Knowledge Hub, category pages, article pages, and the
 * Solutions page. Moved unchanged from the page <style> blocks of the approved prototypes (design/prototypes/
 * knowledge-hub.html, knowledge-category.html, article.html, solutions.html; Gate 3, D-042); prototype-only p- styles
 * are not carried over.
 */

.sd-card-list { margin: 0; padding: 0; list-style: none; }
.sd-card-list > li { display: grid; }
.sd-hub-search { margin-top: var(--sd-space-5); max-width: 36rem; }
.sd-hub-listing-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--sd-space-2) var(--sd-space-4); margin-top: var(--sd-space-6); margin-bottom: var(--sd-space-5); }
.sd-article-hero__title { max-width: 22ch; }
.sd-article-hero .sd-article-meta { margin-top: var(--sd-space-4); }
.sd-article-section { padding-top: var(--sd-space-6); }
.sd-article-body { margin-top: var(--sd-space-6); }

/* Additions of Session 7.5 (no prototype state): empty listing and the listing pagination. */
.sd-hub-empty { display: grid; gap: var(--sd-space-3); justify-items: start; color: var(--sd-color-text-muted); }
.sd-section .sd-pagination { margin-top: var(--sd-space-6); }