/* Articles: the blog list and an article (page-only). */
.blog-head { display: grid; gap: 10px; }
.blog-search { position: relative; max-width: 420px; margin-top: 6px; }
.blog-search .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.blog-search .input { padding-left: 42px; }
.blog-topics { margin-top: 14px; }
.lead-post { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 36px; align-items: center; margin: 28px 0 10px; padding-bottom: 32px; border-bottom: 1px solid var(--gold); }
.lead-post.no-cover { grid-template-columns: 1fr; }
.lead-cover img { width: 100%; height: auto; display: block; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--border); }
.lead-text h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1.1; margin: 0 0 12px; }
.lead-text h2 a { color: var(--text); text-decoration: none; }
.lead-text h2 a:hover { color: var(--gold-text); }
.lead-dek { font-size: 1.12rem; color: var(--text-soft); margin: 0 0 12px; }
.post-book { display: flex; gap: 8px; align-items: center; font-size: .9rem; color: var(--muted); margin: 0; }
.blog-more { font-size: 1.3rem; margin: 32px 0 4px; }
.blog-follow { display: grid; grid-template-columns: 1fr auto; gap: 14px 30px; align-items: center; margin: 44px 0 72px; padding: 26px 0; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold); }
.blog-follow h2 { font-size: 1.5rem; margin: 0 0 4px; }
.blog-follow p { margin: 0; }
.blog-follow > p:last-child { grid-column: 1 / -1; }
@media (max-width: 760px) { .lead-post { grid-template-columns: 1fr; gap: 16px; } .blog-follow { grid-template-columns: 1fr; } }
.read-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 90; pointer-events: none; }
.read-progress span { display: block; height: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; }
.article { max-width: calc(1040px + 2 * var(--gutter)); padding-bottom: 72px; }
.article-head { max-width: 760px; margin: 32px auto 24px; }
.article-head h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.08; margin: 6px 0 14px; }
.article-dek { font-size: 1.25rem; line-height: 1.5; color: var(--text-soft); margin: 0 0 18px; font-family: var(--font-display); }
.article-byline { display: flex; gap: 12px; align-items: center; margin: 0; }
.article-cover { margin: 0 0 32px; }
.article-cover img { width: 100%; height: auto; display: block; border: 1px solid var(--border); }
.article-layout { max-width: 760px; margin: 0 auto; }
.article-layout.has-toc { max-width: none; display: grid; grid-template-columns: 220px minmax(0, 700px); gap: 48px; justify-content: center; }
.article-toc { position: sticky; top: calc(var(--appbar-h) + 20px); align-self: start; font-size: .88rem; }
.article-toc summary { font-family: var(--font-display); font-variant-caps: small-caps; font-feature-settings: "smcp"; letter-spacing: .08em; font-size: 1rem; font-weight: 600; color: var(--gold-text); cursor: pointer; margin-bottom: 8px; list-style: none; }
.article-toc ol { list-style: none; margin: 0; padding: 0 0 0 12px; border-left: 1px solid var(--gold); display: grid; gap: 7px; }
.article-toc .toc-l3 { padding-left: 12px; }
.article-toc a { color: var(--muted); text-decoration: none; display: block; line-height: 1.35; }
.article-toc a:hover, .article-toc a[aria-current] { color: var(--text); }
.article-toc a[aria-current] { font-weight: 500; }
.article-body { max-width: none; font-size: 1.12rem; line-height: 1.75; }
.article-body p { max-width: var(--measure); }
.article-body h2 { font-size: 1.9rem; margin: 2em 0 .5em; scroll-margin-top: calc(var(--appbar-h) + 16px); }
.article-body h3 { font-size: 1.4rem; margin: 1.6em 0 .4em; scroll-margin-top: calc(var(--appbar-h) + 16px); }
.article-body a { color: var(--gold-text); text-underline-offset: 3px; }
.article-body blockquote { margin: 1.6em 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--gold); font-family: var(--font-display); font-size: 1.45rem; line-height: 1.4; color: var(--text); }
.article-body aside.callout { margin: 1.6em 0; padding: 16px 20px; border-left: 2px solid var(--gold); background: var(--paper-deep); }
.article-body aside.callout p { margin: 0; }
.article-body figure { margin: 1.8em 0; }
.article-body figure img { width: 100%; height: auto; display: block; border: 1px solid var(--border); }
.article-body figcaption { font-size: .88rem; color: var(--muted); margin-top: 8px; }
.article-body hr { border: 0; border-top: 1px solid var(--gold); margin: 2.2em auto; width: 30%; }
.article-body table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 1.4em 0; display: block; overflow-x: auto; }
.article-body th, .article-body td { border-bottom: 1px solid var(--border); padding: 8px 10px; text-align: left; }
.article-actions { max-width: 760px; margin: 36px auto 0; display: flex; flex-wrap: wrap; gap: 8px; padding-top: 22px; border-top: 1px solid var(--border); }
.article-actions [aria-pressed="true"] { border-color: var(--gold); color: var(--gold-text); }
.article-book { max-width: 760px; margin: 32px auto 0; display: flex; gap: 22px; align-items: center; padding: 22px 0; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold); }
.article-book img { width: 100px; height: auto; display: block; border-radius: 2px; box-shadow: var(--shadow-cover); }
.article-book h2 { font-size: 1.5rem; margin: 2px 0 6px; }
.article-book h2 a { color: var(--text); text-decoration: none; }
.article-book p { margin: 0; color: var(--text-soft); }
.article-discuss, .article-related { max-width: 760px; margin: 44px auto 0; }
.article-discuss h2, .article-related h2 { font-size: 1.6rem; margin: 0 0 12px; }
.discuss-list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 14px; }
.discuss-list li { display: flex; gap: 12px; }
.discuss-list .avatar { width: 36px; height: 36px; font-size: .8rem; }
.discuss-list .avatar.is-anon { background: var(--paper-deep); }
@media (max-width: 899px) {
  .article-layout.has-toc { display: block; }
  .article-toc { position: static; margin: 0 0 24px; padding: 12px 16px; border: 1px solid var(--border); }
  .article-toc summary { margin: 0; }
  .article-toc details[open] summary { margin-bottom: 10px; }
  .article-body { font-size: 1.06rem; }
  .article-book { align-items: flex-start; }
  .article-book img { width: 76px; }
}
@media print { .read-progress, .article-actions, .article-discuss, .article-related, .article-toc { display: none; } }