/* Reading pages extend Sanctuary's established navy, pale blue and warm gold. */
.sn-reading-page { max-width: 790px; padding-block: 28px 80px; }
.sn-guides-page { padding-block: 28px 80px; }
.sn-breadcrumbs { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-size: 14px; margin-bottom: 42px; }
.sn-breadcrumbs a { display: inline-flex; align-items: center; min-height: 44px; }
.sn-reading-heading { max-width: 790px; margin-bottom: 36px; }
.sn-reading-heading h1 { font-size: clamp(38px, 5.8vw, 64px); line-height: 1.12; margin: 18px 0 24px; text-wrap: balance; }
.sn-reading-lead { font-size: clamp(18px, 2vw, 21px); line-height: 1.75; color: var(--muted); }
.sn-reading-heading > p + p { margin-top: 20px; }
.sn-guide-byline, .sn-guide-small { font-size: 14px; line-height: 1.75; color: #435d74; }
.sn-reading-page a:not(.button):not(.text-link), .sn-guides-page a:not(.button):not(.text-link) { text-decoration: underline; text-underline-offset: 4px; color: #245f88; }
.sn-guide-toc { padding: 22px 26px; background: var(--pale); border-left: 3px solid var(--gold); margin-bottom: 12px; }
.sn-guide-toc > p { font-weight: 600; margin-bottom: 10px; }
.sn-guide-toc ul { display: flex; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; gap: 2px 24px; }
.sn-guide-toc a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; }
.sn-reading-section { padding-block: 32px; border-bottom: 1px solid var(--line); scroll-margin-top: 135px; }
.sn-reading-section h2, .sn-guide-related > h2, .sn-guide-invitation h2, .sn-guides-page section > h2 { font-size: clamp(28px, 3.5vw, 36px); line-height: 1.25; margin: 0 0 20px; text-wrap: balance; }
.sn-reading-section h3 { font-size: 23px; line-height: 1.35; margin: 0 0 8px; }
.sn-reading-section p, .sn-reading-section li { font-size: 17px; line-height: 1.85; }
.sn-reading-section p + p, .sn-reading-section ol + p, .sn-reading-section ul + p { margin-top: 18px; }
.sn-reading-steps, .sn-prompts { padding-left: 28px; margin: 24px 0 0; }
.sn-reading-steps li { padding-left: 8px; }
.sn-reading-steps li + li { margin-top: 25px; }
.sn-reading-steps li::marker, .sn-prompts li::marker { font-weight: 600; color: var(--deep); }
.sn-prompts li { padding: 8px 0 8px 8px; }
.sn-paper-note { margin: 26px 0; padding: 26px 30px; border-left: 3px solid var(--gold); background: #f6f1e8; }
.sn-paper-note .sn-note-label { font-family: var(--sans); font-weight: 600; font-size: 14px; color: #624b2e; margin-bottom: 14px; }
.sn-paper-note p { font-family: var(--serif); font-size: 20px; line-height: 1.75; }
.sn-template-lines { list-style: none; padding: 0; margin: 22px 0; }
.sn-template-lines li { padding: 13px 0; border-bottom: 1px solid var(--line); }
.sn-guide-invitation { padding: clamp(24px, 4vw, 42px); margin-top: 46px; background: var(--pale); border: 1px solid #c8dce9; border-radius: 16px; }
.sn-guide-invitation .eyebrow { margin-bottom: 16px; }
.sn-guide-invitation > p { max-width: 690px; }
.sn-guide-invitation .resource-actions { margin: 24px 0 18px; gap: 16px 24px; }
.sn-guide-invitation .sn-guide-small + .sn-guide-small { margin-top: 10px; }
.sn-guide-invitation .button { white-space: normal; text-align: center; min-height: 48px; }
.sn-guide-invitation .text-link { min-height: 44px; display: inline-flex; align-items: center; }
.sn-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; margin-block: 30px; }
.sn-guide-card { min-width: 0; border-top: 2px solid #bba17b; padding-top: 24px; }
.sn-guide-card h3 { font-size: 27px; line-height: 1.3; margin: 14px 0; }
.sn-guide-card h3 a { display: inline-block; min-height: 44px; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.sn-guide-card h3 a:hover { color: #245f88; text-decoration: underline; }
.sn-guide-card p { color: var(--muted); font-size: 16px; line-height: 1.8; }
.sn-guide-related { margin-top: 48px; }
.sn-guide-related .sn-guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sn-home-guides .section-intro .text-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 12px; }
.sn-home-guides .sn-guide-grid { margin-bottom: 0; }
.sn-tester-expectations { margin-bottom: 38px; padding: 22px 26px; background: var(--pale); border-left: 3px solid var(--gold); }
.sn-tester-expectations h2 { font-size: 27px; margin-bottom: 12px; }
.sn-tester-expectations p + p { margin-top: 12px; }
.sn-tester-expectations a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 800px) {
  .sn-guide-grid { grid-template-columns: 1fr; gap: 28px; }
  .sn-reading-page, .sn-guides-page { width: calc(100% - 40px); }
  .sn-guide-card { padding-top: 20px; }
  .sn-reading-section { scroll-margin-top: 150px; }
}
@media (max-width: 570px) {
  .sn-guide-related .sn-guide-grid { grid-template-columns: 1fr; }
  .sn-breadcrumbs { margin-bottom: 28px; }
  .sn-paper-note { padding: 22px; }
  .sn-guide-toc { padding: 18px 22px; }
  .sn-reading-page a, .sn-guides-page a { overflow-wrap: anywhere; }
  .sn-guide-invitation .resource-actions { align-items: flex-start; flex-direction: column; }
}
@media print {
  .sn-reading-page { max-width: none; width: 100%; padding: 0; }
  body:has(.sn-reading-page) .site-header, body:has(.sn-reading-page) .site-footer,
  .sn-reading-page .sn-guide-toc, .sn-reading-page .sn-guide-invitation,
  .sn-reading-page .sn-guide-related, .sn-reading-page .sn-breadcrumbs { display: none; }
  .sn-reading-section { padding-block: 18px; }
  .sn-reading-section h2, .sn-reading-section h3 { break-after: avoid; }
  .sn-paper-note, .sn-reading-steps li, .sn-prompts li { break-inside: avoid; }
}