/* About uses the existing semantic paper/ink tokens in both themes. */
.about-shell { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
.about-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--theme-rule-strong); }
.about-kicker, .about-label, .about-clock-label { font: 500 11px/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--theme-ink-secondary); }
.about-kicker { margin-bottom: 24px; }
.about-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 224px; gap: 56px; align-items: start; }
.about-title { font: 400 clamp(38px, 4.8vw, 64px)/1.08 var(--serif-display); letter-spacing: -.035em; max-width: 780px; text-wrap: balance; }
.about-intro { margin-top: 24px; max-width: 60ch; font-size: 18px; line-height: 1.65; }
.about-clock { border-top: 3px solid var(--theme-ink-primary); border-bottom: 1px solid var(--theme-rule-standard); padding: 20px 0; }
.about-clock-time { display: block; font: 400 52px/1.15 var(--mono); letter-spacing: -.06em; margin: 12px 0; }
.about-clock-zone { font: 400 12px/1.6 var(--mono); color: var(--theme-ink-secondary); }
.about-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.about-action { display: inline-flex; align-items: center; min-height: 44px; gap: 16px; padding: 12px 18px; border: 1px solid var(--theme-rule-strong); font-size: 14px; color: var(--theme-ink-primary); text-decoration: none; }
.about-action--primary { color: var(--theme-ink-inverse); background: var(--theme-ink-primary); }
.about-action:hover { background: var(--theme-surface-hover); color: var(--theme-ink-primary); }
.about-shell a:focus-visible { outline: 2px solid var(--theme-focus-ring); outline-offset: 4px; }
.about-section { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 56px; padding: 48px 0; border-bottom: 1px solid var(--theme-rule-standard); }
.about-label { padding-top: 8px; }
.about-content h2 { font: 400 clamp(27px, 3vw, 36px)/1.2 var(--serif-display); letter-spacing: -.02em; margin-bottom: 24px; text-wrap: balance; }
.about-content p { max-width: 66ch; font-size: 16px; line-height: 1.75; margin-top: 16px; }
.about-content p:first-child { margin-top: 0; }
.about-record { margin-top: 24px; }
.about-record-row { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 24px; border-top: 1px solid var(--theme-rule-standard); padding: 20px 0; }
.about-record-row dt, .about-states dt { font: 500 12px/1.6 var(--mono); letter-spacing: .04em; }
.about-record-row dd { font-size: 15px; line-height: 1.65; }
.about-note { color: var(--theme-ink-secondary); }
.about-principle { border-left: 3px solid var(--theme-object-identity-ink); padding: 8px 0 8px 24px; margin-bottom: 24px; }
.about-principle p { margin: 0; font: 400 23px/1.5 var(--serif-display); }
.about-comparison { margin-top: 24px; padding: 20px 24px; display: flex; flex-wrap: wrap; gap: 16px; align-items: baseline; background: var(--theme-surface-inset); }
.about-comparison strong { font: 500 20px/1.4 var(--mono); }
.about-comparison span { font-size: 13px; color: var(--theme-ink-secondary); }
.about-states { display: grid; gap: 24px; }
.about-states div { border-left: 1px solid var(--theme-rule-strong); padding-left: 24px; }
.about-states dd { margin-top: 8px; font-size: 16px; line-height: 1.65; max-width: 62ch; }
.about-founder { padding-top: 24px; border-top: 1px solid var(--theme-rule-standard); margin-top: 24px !important; }
.about-end { padding: 40px 0 56px; }
.about-end .about-actions { margin-top: 0; }
@media (max-width: 800px) {
  .about-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-clock { display: grid; grid-template-columns: 1fr auto; gap: 8px 24px; align-items: center; }
  .about-clock-time { grid-column: 2; grid-row: 1 / 3; margin: 0; font-size: 42px; }
  .about-clock-zone { grid-column: 1; }
  .about-section { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 480px) {
  .about-shell { padding: 0 20px; }
  .about-hero { padding: 40px 0 32px; }
  .about-title { font-size: 38px; }
  .about-intro { font-size: 17px; }
  .about-section { padding: 32px 0; }
  .about-record-row { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .about-action { flex: 1 1 auto; justify-content: space-between; }
}