/* Homepage palette: quiet paper surface, white cards, brick-red accents. */
body.portal-v2[data-page="home"] {
  --paper: #f7f6f2;
  --paper-card: #fff;
  --paper-deep: #eeede7;
  --ink: #292b28;
  --ink-2: #62655e;
  --ink-3: #777b73;
  --line: #e4e3dc;
  --line-soft: #efeee9;
  --portal-line: #e4e3dc;
  --home-accent: #b7432d;
  background: var(--paper);
  color: var(--ink);
}
body.portal-v2[data-page="home"] .pv2-home-hero {
  background: var(--paper);
}
body.portal-v2[data-page="home"] .pv2-home-search {
  background: var(--paper-card);
  border-color: var(--line);
  box-shadow: 0 4px 20px #292b2805;
  transition: border-color .18s ease, box-shadow .18s ease;
}
body.portal-v2[data-page="home"] .pv2-home-search:focus-within {
  border-color: var(--home-accent);
  box-shadow: 0 0 0 3px #b7432d12;
}
body.portal-v2[data-page="home"] .pv2-topic {
  background: var(--paper-deep);
}
body.portal-v2[data-page="home"] .pv2-course {
  background: var(--paper-card);
  border-color: var(--line);
}
body.portal-v2[data-page="home"] .pv2-course:hover {
  box-shadow: 0 8px 24px #292b280c;
}
body.portal-v2[data-page="home"] .pv2-social {
  border-color: var(--line-soft);
}
body.portal-v2[data-page="home"] .pv2-social button[aria-pressed="true"],
body.portal-v2[data-page="home"] .pv2-search-hints a:hover {
  color: var(--home-accent);
}
body.portal-v2[data-page="home"] .pv2-social button[data-portal-like][aria-pressed="true"] svg {
  fill: #b7432d22;
}
body.portal-v2[data-page="home"] .series-home-entry {
  background: var(--paper-deep);
  border-color: var(--line);
}
body.portal-v2[data-page="home"] .series-home-entry:hover {
  background: #e9e8e0;
}
body.portal-v2[data-page="home"] .pv2-account {
  background: var(--home-accent);
}
body.portal-v2[data-page="home"] .pv2-account:hover {
  background: #9d3826;
}
body.portal-v2[data-page="home"] .site-footer {
  background: var(--paper-deep);
}
@media (prefers-reduced-motion: reduce) {
  body.portal-v2[data-page="home"] .pv2-home-search { transition: none; }
}