/* Publication masthead, featured study, and chronological research archive.
 * Exports: homepage layout classes. Deps: home.py and research.css tokens. */
.home-width { max-width: 1200px; margin-inline: auto; padding-inline: 32px; }
.publication-masthead { border-bottom: 1px solid var(--border); background: var(--bg-block); }
.masthead-inner { padding-block: 44px 36px; }
.masthead-inner .eyebrow { margin: 0 0 24px; text-transform: uppercase; }
.masthead-inner h1 { font-size: clamp(48px, 7vw, 92px); margin: 0; letter-spacing: -.065em; line-height: 1; }
.masthead-inner h1 span { color: var(--green); }
.masthead-bottom { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-top: 28px; }
.masthead-bottom p { max-width: 520px; margin: 0; color: var(--text-dim); font-size: 18px; }
.home-browse { min-height: 44px; display: inline-flex; align-items: center; white-space: nowrap; }
.latest-research { padding-block: 40px 56px; }
.home-section-label { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 20px; }
.home-section-label h2 { font-size: 15px; letter-spacing: 0; margin: 0; }
.home-section-label > span { color: var(--text-dim); font: 12px/1.5 var(--mono); }
.featured-study { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; color: var(--text); }
.featured-study:hover { text-decoration: none; }
.featured-image { overflow: hidden; background: #10232a; aspect-ratio: 1.65; }
.featured-image img { width: 100%; height: 100%; object-fit: cover; object-position: 24% center; transition: transform .35s ease; }
.featured-study:hover img { transform: scale(1.025); }
.featured-copy time { font: 11px/1.6 var(--mono); color: var(--text-dim); }
.featured-copy h3 { font-size: clamp(26px, 2.6vw, 38px); margin: 14px 0; max-width: 20ch; }
.featured-copy p { color: var(--text-dim); margin: 0; font-size: 16px; line-height: 1.65; max-width: 44ch; }
.feature-action { color: var(--green); display: flex; align-items: center; gap: 24px; min-height: 44px; margin-top: 16px; font-size: 14px; }
.feature-action > [aria-hidden], .entry-arrow { display: inline-block; transition: transform .2s; }
.featured-study:hover .feature-action > [aria-hidden], .research-entry a:hover .entry-arrow { transform: translate(3px, -3px); }
.research-archive { scroll-margin-top: 24px; }
.research-archive .home-section-label { border-bottom: 1px solid var(--border); }
.research-archive ol { list-style: none; padding: 0; margin: 0; }
.research-entry { border-bottom: 1px solid var(--border); }
.research-entry > a { display: grid; grid-template-columns: 44px 1fr auto 24px; align-items: center; gap: 24px; padding: 28px 0; color: var(--text); }
.research-entry a:hover { text-decoration: none; }
.research-entry a:hover h3 { color: var(--green); }
.entry-number, .research-entry time { font: 12px/1.5 var(--mono); color: var(--text-dim); }
.entry-copy h3 { font-size: 21px; margin: 0 0 8px; letter-spacing: -.02em; }
.entry-category { font-size: 12px; color: var(--text-dim); }
.entry-arrow { color: var(--green); }
.publication-about { display: grid; grid-template-columns: 1fr 2fr auto; align-items: start; gap: 32px; padding-block: 64px 8px; }
.publication-about h2 { font-size: 15px; letter-spacing: 0; margin: 0; }
.publication-about p { color: var(--text-dim); margin: 0; max-width: 52ch; font-size: 14px; }
.publication-about a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; }
.masthead-inner h1, .masthead-bottom { animation: enter .5s ease-out both; }
.masthead-bottom { animation-delay: .08s; }
@media (max-width: 760px) {
  .home-width { padding-inline: 20px; }
  .masthead-inner { padding-block: 28px; }
  .masthead-inner .eyebrow { font-size: 10px; margin-bottom: 16px; }
  .masthead-inner h1 { font-size: clamp(43px, 9vw, 65px); }
  .masthead-inner h1 span { display: block; }
  .masthead-bottom { display: block; margin-top: 20px; }
  .masthead-bottom p { font-size: 16px; max-width: 36ch; }
  .home-browse { margin-top: 12px; font-size: 14px; }
  .latest-research { padding-block: 28px 40px; }
  .home-section-label { align-items: baseline; gap: 12px; padding-bottom: 16px; }
  .home-section-label > span { font-size: 10px; text-align: right; }
  .featured-study { grid-template-columns: 1fr; gap: 20px; }
  .featured-image { aspect-ratio: 1.85; }
  .featured-copy h3 { font-size: 28px; margin-block: 10px; }
  .feature-action { margin-top: 8px; }
  .research-entry > a { grid-template-columns: 26px 1fr 20px; gap: 12px; padding-block: 22px; }
  .research-entry time { grid-column: 2; font-size: 11px; }
  .entry-arrow { grid-column: 3; grid-row: 1; }
  .entry-number { align-self: start; padding-top: 4px; }
  .entry-copy h3 { font-size: 20px; }
  .publication-about { grid-template-columns: 1fr; gap: 12px; padding-top: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .publication-home *, .publication-home *::before, .publication-home *::after { animation: none !important; transition: none !important; }
}