:root { color-scheme: dark; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-carbon); color: var(--color-paper); font: 500 16px/1.6 "Instrument Sans", Arial, sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--color-cobalt); outline-offset: 2px; }
.skip-link { position: absolute; top: -100px; left: 16px; z-index: 10; padding: 12px 16px; background: var(--color-cobalt); color: var(--color-paper); }
.skip-link:focus { top: 12px; }
.wrap { width: min(100% - 64px, 1280px); margin-inline: auto; }
.site-header { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--color-ink); }
.site-header img { width: 144px; }
.site-header nav { display: flex; gap: 24px; align-items: center; }
.site-header nav a { display: inline-flex; min-height: 44px; align-items: center; font-size: 14px; font-weight: 600; text-decoration: none; }
.site-header nav a:hover, .site-footer a:hover, .back-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.eyebrow, .post-meta, .card-meta { font: 600 12px/1.5 "Commit Mono", ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--color-stone); }
.news-intro { padding-block: 96px 80px; }
.news-intro h1 { margin: 16px 0 24px; font-size: clamp(48px, 7vw, 88px); font-weight: 600; line-height: 1; letter-spacing: -.035em; }
.news-intro p:last-child { max-width: 60ch; margin: 0; font-size: 20px; }
.news-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px 24px; padding-bottom: 128px; }
.news-empty { padding-block: 48px 160px; border-top: 1px solid var(--color-slate); }
.news-empty h2 { margin: 0 0 16px; font-size: clamp(28px, 3vw, 36px); }
.news-empty p { max-width: 60ch; margin: 0; color: var(--color-stone); }
.preview-banner { margin-block: 0 32px; font: 600 12px/1.5 "Commit Mono", ui-monospace, monospace; color: var(--color-stone); letter-spacing: .04em; }
.news-card { min-width: 0; }
.news-card a { display: block; text-decoration: none; }
.news-card__visual { position: relative; display: flex; min-height: 300px; aspect-ratio: 1.5; flex-direction: column; justify-content: space-between; padding: 32px; overflow: hidden; border: 1px solid var(--color-slate); background: var(--color-ink); }
.news-card__visual::after { content: ""; position: absolute; right: 28px; bottom: 28px; width: 30%; aspect-ratio: 1; border: 1px solid var(--color-slate); transform: rotate(45deg); pointer-events: none; }
.news-card__visual img.news-card__mark { width: 132px; }
.news-card__visual img.news-card__cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.news-card__visual span { position: relative; z-index: 1; max-width: 16ch; font-size: clamp(24px, 3vw, 40px); font-weight: 600; line-height: 1.12; letter-spacing: -.025em; }
.news-card h2 { max-width: 26ch; margin: 24px 0 12px; font-size: clamp(24px, 2.5vw, 32px); font-weight: 600; line-height: 1.18; letter-spacing: -.02em; }
.news-card p { max-width: 56ch; margin: 0 0 16px; color: var(--color-stone); }
.news-card a:hover h2, .news-card a:hover .read-link { text-decoration: underline; text-underline-offset: 4px; }
.read-link { display: inline-flex; min-height: 44px; align-items: center; font-size: 14px; font-weight: 600; }
.post-header { max-width: 880px; padding-block: 80px 56px; }
.back-link { display: inline-flex; min-height: 44px; align-items: center; margin-bottom: 48px; font-size: 14px; font-weight: 600; text-decoration: none; }
.post-header h1 { margin: 16px 0 28px; font-size: clamp(40px, 5vw, 64px); font-weight: 600; line-height: 1.08; letter-spacing: -.035em; }
.post-header .lead { max-width: 68ch; margin: 0 0 28px; font-size: 21px; line-height: 1.5; }
.post-image { margin-block: 0 64px; }
.post-image img { width: 100%; max-height: 620px; object-fit: cover; }
.article-rule { border-top: 1px solid var(--color-slate); }
.post-layout { display: grid; grid-template-columns: 200px minmax(0, 68ch); gap: clamp(48px, 7vw, 112px); padding-block: 64px 128px; }
.post-aside { align-self: start; position: sticky; top: 32px; }
.post-aside a { display: inline-flex; min-height: 44px; align-items: center; font-size: 14px; font-weight: 600; }
.post-prose h2 { margin: 56px 0 20px; font-size: clamp(28px, 3vw, 36px); line-height: 1.18; letter-spacing: -.02em; }
.post-prose h2:first-child { margin-top: 0; }
.post-prose p, .post-prose li { margin: 0 0 24px; line-height: 1.75; }
.post-prose ul, .post-prose ol { padding-left: 24px; }
.post-prose a, .post-faq a { text-underline-offset: 3px; }
.post-faq { padding-top: 48px; margin-top: 64px; border-top: 1px solid var(--color-slate); }
.post-faq h2 { margin-top: 0; }
.post-faq h3 { margin: 32px 0 8px; font-size: 20px; }
.post-faq p { margin: 0; }
.sources { padding-top: 48px; margin-top: 64px; border-top: 1px solid var(--color-slate); }
.sources h2 { margin: 0 0 20px; font-size: 20px; }
.sources ul { margin: 0; padding-left: 20px; }
.sources li { margin-bottom: 12px; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding-block: 32px; border-top: 1px solid var(--color-slate); font-size: 14px; }
.site-footer span { color: var(--color-stone); }
@media (max-width: 767px) {
  .wrap { width: min(100% - 32px, 1280px); }
  .site-header { min-height: 72px; }
  .site-header img { width: 118px; }
  .site-header nav { gap: 16px; }
  .news-intro { padding-block: 64px; }
  .news-grid { grid-template-columns: 1fr; gap: 56px; padding-bottom: 80px; }
  .news-card__visual { min-height: 220px; padding: 24px; }
  .post-header { padding-block: 48px; }
  .post-layout { display: block; padding-block: 48px 80px; }
  .post-aside { position: static; margin-bottom: 40px; }
  .site-footer { flex-direction: column; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }