/* Extend the existing content.css archive and article-card styles. */
.article-hub [hidden] { display: none !important; }
.article-hub .archive-header { margin-bottom: 32px; }
.article-hub-search { margin: 0 0 24px; padding: 24px; border: 1px solid var(--line, #dce3e2); border-radius: 8px; }
.article-hub-search label { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 600; }
.article-hub-search-controls { display: flex; gap: 12px; align-items: center; }
.article-hub-search input { flex: 1; min-width: 0; min-height: 48px; padding: 11px 14px; border: 1px solid #a8b5bc; border-radius: 5px; color: var(--ink, #17394e); background: #fff; font: inherit; font-size: 16px; }
.article-hub-search p { margin: 10px 0 0; color: #526674; font-size: 12px; line-height: 1.8; }
.article-hub button { min-height: 44px; padding: 11px 20px; border: 1px solid #17394e; border-radius: 5px; background: transparent; color: #17394e; cursor: pointer; font: inherit; font-size: 13px; }
.article-hub :is(a, input, button):focus-visible { outline: 3px solid #227aaa; outline-offset: 4px; }
.article-hub-count { margin: 0 0 24px; font-size: 13px; color: #526674; }
.article-hub .card-info .eyebrow { justify-content: flex-start; }
.article-hub-empty { padding: 40px 0; font-size: 15px; line-height: 1.9; }
.article-hub-more { display: flex; justify-content: center; margin: 40px 0 0; }
.article-hub-more button { min-width: 180px; background: #17394e; color: #fff; }
@media (max-width: 760px) {
  .article-hub-search { padding: 18px; }
  .article-hub-search-controls { flex-wrap: wrap; }
  .article-hub-search input { flex-basis: 100%; }
  .article-hub-search-controls button { margin-left: auto; }
}