/* Scoped to the museum. Other Astra pages keep their existing presentation. */
.archive-page { background: #071014; color: #e8f4f2; }
.archive-page * { box-sizing: border-box; }
.archive-page :where(h1, h2, h3, p, a, summary) { overflow-wrap: break-word; letter-spacing: 0; }
.archive-page :where(article, aside, header, section, div) { min-width: 0; }
.archive-page svg { width: 18px; height: 18px; flex: 0 0 18px; }
.archive-hero { background: linear-gradient(90deg, rgba(8,20,25,.97), rgba(16,9,23,.88)), url('./arcane-frame-wide.png') center / cover; color: #e8f4f2; padding: 52px 24px; border-bottom: 1px solid rgba(128,198,204,.18); }
.archive-hero-inner { width: min(1180px, 100%); margin: auto; }
.archive-hero .eyebrow { display: flex; align-items: center; gap: 10px; color: #8fd0d9; font: 700 12px/1.5 'Segoe UI', sans-serif; text-transform: uppercase; }
.archive-hero h1 { font: 500 52px/1.12 Georgia, serif; color: #e8f4f2; margin: 18px 0; }
.archive-hero p:not(.eyebrow) { max-width: 680px; color: #a8bbba; font-size: 17px; margin: 0 0 20px; }
.archive-back, .archive-explore { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 14px; color: #e0b96f; }
.archive-hero-home { padding: 52px 24px 44px; text-align: center; }
.archive-hero-home .archive-hero-inner { display: flex; flex-direction: column; align-items: center; }
.archive-hero-home h1 { position: absolute; height: 1px; width: 1px; overflow: hidden; clip-path: inset(50%); }
.archive-logo { width: min(720px, 100%); height: auto; margin: 22px auto 26px; object-fit: contain; }
.archive-hero-home p:not(.eyebrow) { max-width: 660px; }
.archive-directory { width: min(1180px, calc(100% - 48px)); margin: auto; padding: 64px 0; }
.archive-directory > header { max-width: 720px; margin-bottom: 36px; }
.archive-directory .eyebrow { color: #8fd0d9; }
.archive-directory h2 { font: 500 40px/1.18 Georgia, serif; color: #e8f4f2; margin: 12px 0 18px; }
.archive-directory > header > p:last-child { font-size: 17px; color: #a8bbba; }
.archive-directory > nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--codex-rule); }
.archive-directory > nav > a { position: relative; padding: 30px 24px 30px 0; margin-right: 24px; border-bottom: 1px solid var(--codex-rule); text-decoration: none; transition: background 180ms ease; color: #e8f4f2; }
.archive-directory > nav > a:hover { background: #0d1b20; }
.archive-number { display: block; font-size: 13px; color: #a8bbba; margin-bottom: 24px; }
.archive-directory > nav > a > svg { position: absolute; top: 28px; right: 22px; color: #e0b96f; width: 23px; height: 23px; }
.archive-directory h3 { font: 600 23px/1.25 Georgia, serif; color: #e8f4f2; margin: 0 0 12px; }
.archive-directory nav p { color: #a8bbba; min-height: 50px; font-size: 15px; }
.archive-entry { display: flex; align-items: center; justify-content: space-between; color: #e0b96f; font-size: 14px; font-weight: 600; }
.archive-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; width: min(1180px, calc(100% - 48px)); margin: auto; padding: 56px 0 72px; }
.archive-index { align-self: start; position: sticky; top: 155px; }
.archive-index summary { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; font-size: 14px; font-weight: 700; cursor: pointer; border-bottom: 1px solid var(--codex-rule); }
.archive-index nav { display: grid; gap: 4px; max-height: 48vh; overflow-y: auto; margin-top: 14px; }
.archive-index nav a { padding: 8px 0; color: #a8bbba; text-decoration: none; font-size: 14px; line-height: 1.4; }
.archive-index nav a:hover, .archive-index nav a[aria-current] { color: #8fd0d9; text-decoration: underline; text-underline-offset: 3px; }
.archive-index > p { border-top: 1px solid var(--codex-rule); padding-top: 20px; margin-top: 24px; font-size: 13px; line-height: 1.6; color: #a8bbba; }
.archive-index summary::-webkit-details-marker { display: none; }
.archive-related { margin-top: 44px; border-top: 1px solid var(--codex-rule); }
.archive-related a { display: flex; align-items: center; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--codex-rule); font-size: 15px; color: #8fd0d9; text-decoration: none; }
.archive-related a > svg:last-child { margin-left: auto; }
.codex-document img[hidden] { display: none !important; }
.archive-image-status { display: grid; align-content: center; gap: 10px; min-height: 140px; padding: 24px; border: 1px solid var(--codex-rule); background: #101117; color: #a8bbba; text-decoration: none; text-align: center; }
.archive-image-status strong { color: #e8f4f2; }
.archive-image-status span { font-size: 13px; }
.page-template-aetheros #primary { width: 100%; margin: 0; padding: 0; }
.page-template-aetheros #content > .ast-container { display: block; max-width: none; padding: 0; }
@media (max-width: 1000px) {
  .archive-layout { grid-template-columns: 200px minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 860px) {
  .archive-layout { grid-template-columns: minmax(0, 1fr); }
  .archive-index { position: static; }
  .archive-index nav { grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 240px; gap: 6px 20px; }
  .archive-directory > nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 580px) {
  .archive-hero { padding: 36px 20px; }
  .archive-hero h1 { font-size: 36px; }
  .archive-hero p:not(.eyebrow) { font-size: 16px; }
  .archive-logo { margin: 22px 0; }
  .archive-directory, .archive-layout { width: calc(100% - 36px); padding-block: 36px; }
  .archive-directory h2 { font-size: 30px; }
  .archive-directory > nav { grid-template-columns: 1fr; }
  .archive-directory > nav > a { margin: 0; padding-right: 0; }
  .archive-directory nav p { min-height: 0; }
  .archive-index nav { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .archive-page *, .archive-page *::before, .archive-page *::after { animation: none !important; transition: none !important; scroll-behavior: auto; }
}