/* Articles: index cards and the article page. Loaded after home.css on
   /articles and /articles/{slug} only. Colours come from the theme tokens. */

.art-index { padding: 8px 0 96px; }
.art-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; }
.art-tabs a {
  font-family: var(--ff-mono, monospace); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 8px 12px; border: 1.5px solid var(--line, rgba(0,0,0,.12)); border-radius: var(--radius, 6px);
  color: var(--ink-2, #444); text-decoration: none;
}
.art-tabs a.on { background: var(--ink, #111); color: var(--surface, #fff); border-color: var(--ink, #111); }

.art-card-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: calc(var(--radius, 8px) - 2px); margin-bottom: 14px; }
.art-empty { color: var(--ink-2, #444); padding: 48px 0; }
.art-pager { display: flex; justify-content: space-between; margin-top: 40px; }

.art-preview {
  margin: 0; padding: 10px 16px; text-align: center; font-family: var(--ff-mono, monospace); font-size: 13px;
  background: var(--bg-2, #f3f1ea); color: var(--ink, #111); border-bottom: 1.5px solid var(--line, rgba(0,0,0,.12));
}
.art-page { padding: 0 0 96px; }
.art-head { padding: 64px 0 24px; }
.art-head h1 { font-size: clamp(32px, 5vw, 56px); margin: 14px 0 12px; max-width: 18ch; line-height: 1.05; }
.art-hero { width: 100%; max-height: 480px; object-fit: cover; border-radius: var(--radius, 8px); margin: 8px 0 32px; }
.art-more { margin-top: 64px; padding-top: 32px; border-top: 1.5px solid var(--line, rgba(0,0,0,.12)); }
.art-more h2 { font-size: 22px; margin: 0 0 12px; }
.art-more ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.art-more li a { font-weight: 600; margin-right: 10px; }

/* Rendered Markdown. Keep measure and rhythm readable on every theme. */
.prose { max-width: 72ch; font-size: 18px; line-height: 1.65; color: var(--ink, #111); }
.prose h2 { font-size: 28px; margin: 40px 0 12px; scroll-margin-top: 80px; }
.prose h3 { font-size: 22px; margin: 32px 0 10px; scroll-margin-top: 80px; }
.prose p { margin: 0 0 18px; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 24px; }
.prose li { margin: 6px 0; }
.prose a { color: var(--green-d, #0a6b3a); text-decoration: underline; }
.prose blockquote { margin: 24px 0; padding: 4px 20px; border-left: 3px solid var(--lime-b, #b5e61d); color: var(--ink-2, #444); }
.prose code { font-family: var(--ff-mono, monospace); font-size: 0.9em; background: var(--bg-2, #f3f1ea); padding: 2px 6px; border-radius: 4px; }
.prose pre { background: var(--ink, #111); color: var(--surface, #fff); padding: 16px 20px; border-radius: var(--radius, 8px); overflow-x: auto; margin: 0 0 24px; }
.prose pre code { background: none; color: inherit; padding: 0; font-size: 14px; }
.prose img { max-width: 100%; height: auto; border-radius: var(--radius, 8px); margin: 8px 0 20px; }
.prose table { border-collapse: collapse; width: 100%; margin: 0 0 24px; font-size: 16px; }
.prose th, .prose td { border: 1px solid var(--line, rgba(0,0,0,.12)); padding: 8px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg-2, #f3f1ea); }
.prose hr { border: 0; border-top: 1.5px solid var(--line, rgba(0,0,0,.12)); margin: 32px 0; }