.about-index {
  margin: 0;
}

.about-index__header {
  margin-bottom: var(--space-5);
}

.about-index__header h1 {
  margin: 0;
}

.about-index__introduction {
  line-height: 1.75;
  margin: 0 0 var(--space-6);
}

.about-index__navigation {
  display: grid;
  gap: var(--space-2);
}

.about-index__page {
  align-items: center;
  background: color-mix(in srgb, var(--color-ink) 2%, var(--color-surface));
  border-radius: var(--radius-surface);
  display: grid;
  gap: var(--space-2);
  grid-template-columns: 1.5rem minmax(0, 1fr);
  min-height: 4.25rem;
  padding: var(--space-4);
  text-decoration: none;
  view-transition-class: layout-position;
}

.about-index__page > .material-symbols-rounded {
  align-self: start;
  color: var(--color-muted);
  font-size: 1.35rem;
  justify-self: center;
  margin-top: 0.1rem;
}

.about-index__page strong,
.about-index__page small {
  display: block;
}

.about-index__page strong {
  font-size: 0.92rem;
}

.about-index__page small {
  color: var(--color-muted);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.about-index__page > .material-symbols-rounded,
.about-index__page strong,
.about-index__page small {
  view-transition-class: layout-position non-scaling-content;
}

.about-document p {
  line-height: 1.8;
  max-width: 42rem;
}

.about-document__header:has(> .ui-pane__close),
.about-page__header:has(> .ui-pane__close) {
  padding-inline-end: 3rem;
}

.license-summary {
  border-left: 0.15rem solid color-mix(in srgb, var(--color-ink) 18%, transparent);
  margin: var(--space-5) 0;
  max-width: 42rem;
  padding-left: var(--space-4);
}

.license-summary h2 {
  color: var(--color-ink-strong);
  font-size: var(--font-size-subsection-title);
  margin: 0 0 var(--space-2);
}

.license-summary p {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
}

.license-summary .license-summary__links {
  font-size: 0.72rem;
  margin-top: var(--space-3);
}

.about-page {
  color: var(--color-ink);
  padding-bottom: clamp(4rem, 10vh, 8rem);
}

.about-page__header {
  margin-bottom: clamp(5rem, 12vh, 9rem);
}

.about-page__header h1 {
  margin-bottom: var(--space-4);
}

.about-page__header p {
  color: var(--color-ink-strong);
  font-size: 1.1rem;
  line-height: 1.75;
  margin: 0;
  max-width: 42rem;
}

.about-page > section {
  scroll-margin-top: var(--space-5);
}

.about-page > section + section {
  margin-top: clamp(5rem, 12vh, 9rem);
}

.about-page section section {
  margin-top: var(--space-6);
}

.about-page section section section {
  margin-top: var(--space-5);
}

.about-page h2,
.about-page h3 {
  color: var(--color-ink-strong);
  line-height: 1.2;
}

.about-page > section > h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.035em;
  margin: 0 0 var(--space-5);
}

.about-page h3 {
  font-size: var(--font-size-section-title);
  margin: 0 0 var(--space-4);
}

.about-page p,
.about-page li {
  line-height: 1.8;
}

.about-page p {
  margin: 0 0 var(--space-3);
}

.about-page ul {
  margin: var(--space-3) 0 var(--space-4);
  padding-left: 1.4rem;
}

.about-page li + li {
  margin-top: var(--space-1);
}