/* A developer article shelf: one lead story, then a searchable index. */
.blog-home [hidden] { display: none !important; }
.blog-heading { padding-block: 52px 36px; }
.blog-heading h1 { max-width: none; font-size: clamp(2.3rem, 4.5vw, 3.6rem); }
.blog-heading > p { margin: 16px 0 0; color: var(--ink-soft); font-size: 1.2rem; }
.blog-feature { display: grid; grid-template-columns: 1.1fr 1fr; border: 1px solid var(--rule-dark); background: var(--paper-raised); }
.blog-feature > * { min-width: 0; }
.blog-feature__art { display: flex; align-items: center; background: var(--paper); padding: 0; }
.blog-feature__art img { display: block; width: 100%; height: auto; }
.blog-feature__copy { padding: clamp(24px, 3vw, 42px); }
.blog-feature h2 { max-width: none; font-size: clamp(1.55rem, 2.4vw, 2rem); line-height: 1.2; margin: 16px 0; }
.blog-feature h2 a, .blog-entry h3 a { text-decoration: none; }
.blog-feature h2 a:hover, .blog-entry h3 a:hover { text-decoration: underline; }
.blog-feature__copy > p:not(.micro-label) { color: var(--ink-soft); margin-bottom: 24px; }
.blog-library { padding-block: 48px 72px; }
.blog-library__heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.blog-library__heading h2 { font-size: 1.65rem; max-width: none; }
.blog-tools { display: flex; gap: 20px; margin-top: 24px; }
.blog-search { flex: 1; }
.blog-filter { width: 240px; }
.blog-tools label { display: block; font-size: .85rem; margin-bottom: 7px; font-weight: 600; }
.blog-tools input, .blog-tools select { width: 100%; min-height: 48px; border: 1px solid var(--rule-dark); border-radius: var(--radius); background: var(--paper-raised); color: var(--ink); padding: 10px 14px; }
.blog-results { margin: 18px 0; font-size: .9rem; color: var(--ink-soft); }
.blog-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.blog-entry { display: flex; flex-direction: column; border: 1px solid var(--rule); background: var(--paper-raised); min-width: 0; }
.blog-entry__art { aspect-ratio: 1200 / 750; display: flex; align-items: center; background: var(--paper); border-bottom: 1px solid var(--rule); }
.blog-entry__art img { display: block; width: 100%; height: auto; }
.blog-entry__copy { padding: 18px; flex: 1; display: flex; flex-direction: column; align-items: start; }
.blog-entry h3 { max-width: none; margin: 0 0 10px; font-size: 1.08rem; line-height: 1.35; }
.blog-entry__copy > p { margin: 0 0 16px; font-size: .92rem; line-height: 1.5; color: var(--ink-soft); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-entry__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; margin-top: auto; font-size: .85rem; }
.blog-entry__footer time { color: var(--ink-soft); font-size: .75rem; white-space: nowrap; }
.blog-diagram { width: 100%; padding: 22px; color: var(--ink); }
.blog-diagram > span { display: block; font: .65rem var(--font-mono); text-transform: uppercase; margin-bottom: 14px; }
.blog-diagram > div { padding: 9px 12px; border-left: 3px solid var(--brand); background: var(--paper-raised); margin-top: 8px; }
.blog-diagram b { display: block; font-size: .95rem; }
.blog-diagram small { display: block; font-size: .75rem; color: var(--ink-soft); }
.blog-more { text-align: center; margin-top: 32px; }
.blog-home button { padding: 12px 22px; border: 1px solid var(--brand-dark); border-radius: var(--radius); background: var(--brand-dark); color: white; cursor: pointer; }
.blog-home button:hover { background: var(--brand); }
.blog-empty { padding: 40px 0; }
.blog-empty h3 { font-size: 1.4rem; }
@media (max-width: 960px) { .blog-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 650px) {
  .blog-feature { grid-template-columns: 1fr; }
  .blog-feature__art { padding: 0; }
  .blog-cards { grid-template-columns: 1fr; }
  .blog-tools { flex-direction: column; gap: 14px; }
  .blog-filter { width: 100%; }
  .blog-library__heading { display: block; }
  .blog-library__heading > p { margin-top: 8px; }
  .blog-heading { padding-block: 32px 28px; }
}