feat(library): implement multilingual static search

www/src/layouts/BlogIndexLayout.astro

@@ -29,13 +29,18 @@ const { entry } = await getPublication(Astro.url.pathname);
   :global(.library-intro h2) { color: white; }
   :global(.library-layout) { align-items: start; display: grid; gap: 3rem; grid-template-columns: 1fr 240px; }
   :global(.library-sidebar) { position: sticky; top: 1rem; }
-  :global(.library-sidebar label) { display: block; font-weight: 700; margin-bottom: .4rem; }
-  :global(.library-sidebar input) { border: 1px solid var(--color-border); border-radius: 4px; font: inherit; padding: .7rem; width: 100%; }
   :global(.library-sidebar h2) { font-size: 1.1rem; margin-top: 2rem; }
   :global(.library-sidebar ul) { list-style: none; padding: 0; }
   :global(.library-sidebar li) { border-bottom: 1px solid var(--color-border); padding-block: .65rem; }
   :global(.library-sidebar a) { color: var(--color-primary); font-size: .9rem; }
   :global(.blog-list) { display: block; }
+  :global(.library-search-results[hidden]), :global(.blog-list[hidden]) { display: none; }
+  :global(.library-search-results h2) { margin-top: 0; }
+  :global(.library-search-result) { border-bottom: 1px solid var(--color-border); margin-bottom: 2rem; padding-bottom: 1.5rem; }
+  :global(.library-search-result h3) { font-family: var(--font-body); margin-bottom: .65rem; }
+  :global(.library-search-result p) { margin-bottom: .65rem; }
+  :global(.library-search-result__meta) { font-size: .85rem; }
+  :global(.library-search-results__pager) { display: flex; gap: .75rem; }
   @media (max-width: 760px) {
     :global(.library-layout) { grid-template-columns: 1fr; }
     :global(.library-sidebar) { position: static; }