/* Resource pages reuse the tutorial frame; these rules only extend that frame. */
.resource-page { --muted: #62685b; }
.resource-page [hidden] { display: none !important; }
.skip-link { position: fixed; top: 8px; left: 16px; z-index: 30; padding: 10px 18px; background: var(--ink); color: white; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.resource-hero { grid-template-columns: 1.4fr 1fr; padding-top: 64px; padding-bottom: 60px; }
.resource-hero h1 { margin-top: 20px; }
.preview-note { padding: 28px 32px; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); }
.preview-note h2 { font-size: 26px; }
.preview-note p { font-size: 13px; margin-bottom: 0; }
.resource-links { flex-wrap: wrap; gap: 12px 24px; justify-content: flex-start; }
.resource-links a { padding: 5px 0; border-bottom: 2px solid transparent; }
.resource-links a[aria-current="page"] { color: var(--olive); border-bottom-color: var(--olive); font-weight: 600; }
.resource-section { padding: 54px 0 60px; margin-top: 32px; background: #ece8df; border-block: 1px solid #ded8cc; }
.resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.content-card { padding: 30px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; min-width: 0; }
.content-card h2 { font-size: 28px; margin-top: 10px; }
.content-card h3 { font-size: 20px; line-height: 1.5; margin: 18px 0 12px; }
.content-card p, .content-card li { font-size: 14px; }
.content-card ul { padding-left: 22px; color: var(--muted); }
.content-card li + li { margin-top: 8px; }
.featured-card { background: #f0f5e6; border-color: #a4b984; }
.content-card .price { color: var(--ink); font-size: 32px; margin: 20px 0; }
.price small { font-size: 12px; color: var(--muted); }
.availability, .status-badge { display: inline-block; padding: 7px 13px; background: #e6e8df; color: #545d48; border-radius: 6px; font-size: 12px; }
.pricing-grid .availability { margin-top: 16px; }
.notice { padding: 16px 20px; border-left: 3px solid #91a56c; background: #e8eedc; color: #4c5e35; font-size: 13px; }
.related-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: 13px; }
.related-links a, .faq-group p a { color: var(--olive); text-decoration: underline; text-underline-offset: 4px; }
.reading-width { max-width: 850px; }
.topic-links { flex-wrap: wrap; gap: 12px; }
.topic-links a { padding: 8px 18px; border: 1px solid #c7cbbd; border-radius: 24px; }
.faq-group { padding-top: 40px; scroll-margin-top: 20px; }
.faq-group h2 { font-size: 28px; margin: 10px 0 22px; }
.faq-group details { background: var(--paper); border: 1px solid var(--line); border-radius: 9px; padding: 8px 22px; font-size: 15px; }
.faq-group summary { padding: 12px 0; }
.faq-group summary:focus-visible { outline: 3px solid #658929; outline-offset: 4px; }
.faq-group details p { font-size: 14px; margin-top: 0; }
.release-entry + .release-entry { margin-top: 28px; }
.release-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; color: var(--muted); font-size: 12px; }
.release-entry h3 { font-size: 16px; }
.status-overview { margin-bottom: 24px; }
.status-grid { margin-bottom: 24px; }
.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.policy-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px; align-items: start; }
.policy-sidebar { position: sticky; top: 112px; }
.policy-sidebar h2 { font-size: 16px; margin: 0 0 18px; letter-spacing: 0; }
.document-nav { display: flex; flex-direction: column; gap: 6px; }
.document-nav a { padding: 12px 14px; border-radius: 7px; font-size: 13px; }
.document-nav span { margin-right: 12px; color: var(--olive); font-size: 11px; }
.document-nav a:hover { background: #e0e6d5; }
.document-nav a[aria-current="true"] { background: var(--ink); color: white; }
.document-nav a[aria-current="true"] span { color: var(--lime); }
.policy-sidebar p { font-size: 12px; padding: 0 14px; }
.document { scroll-margin-top: 20px; }
.document + .document { margin-top: 24px; }
.documents.is-filtered .document { margin-top: 0; }
.document:focus { outline: none; }
.document:focus-visible { outline: 3px solid #658929; outline-offset: 4px; }
.document-meta { font-size: 12px !important; color: var(--muted); }
.document section { padding: 10px 0; border-bottom: 1px solid var(--line); }
.document section:last-child { border: 0; }
.resource-footer { flex-wrap: wrap; }
@media (max-width: 900px) {
  .resource-grid { gap: 14px; }
  .content-card { padding: 24px; }
  .policy-layout { grid-template-columns: 200px minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 700px) {
  .resource-hero { display: block; padding-top: 38px; padding-bottom: 32px; }
  .preview-note { margin-top: 28px; padding: 22px; }
  .preview-note h2 { font-size: 23px; }
  .resource-links { display: flex; gap: 8px 20px; }
  .resource-page .resource-links a, .resource-page .document-nav a, .resource-page .topic-links a { display: block; }
  .resource-section { margin-top: 24px; padding: 32px 0; }
  .resource-grid, .two-columns, .policy-layout { grid-template-columns: 1fr; }
  .policy-sidebar { position: static; }
  .document-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .document-nav a { border: 1px solid #c7cbbd; padding: 10px; }
  .document-nav span { margin-right: 8px; }
  .policy-sidebar p { padding: 0; }
  .resource-page header .brand small { display: none; }
  .resource-page header nav { gap: 14px; }
  .resource-page header nav a { display: block; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .resource-page header { transition: none; }
}

/* Attribution sections retain the same resource cards and native anchors. */
.credits-grid { margin-top: 28px; }
.credits-grid > section { scroll-margin-top: 20px; }