.page-about {
  --page-shadow: 8px 8px 0 var(--color-brown);
  background-color: var(--color-blue);
  color: var(--color-snow);
}

.page-about__hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 32px;
  background-color: var(--color-blue);
  background-image: linear-gradient(rgba(245, 247, 250, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(245, 247, 250, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: 4px solid var(--color-coral);
}

.page-about__hero::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -90px;
  width: 260px;
  height: 260px;
  background: repeating-linear-gradient(45deg, var(--color-coral) 0 10px, transparent 10px 20px);
  opacity: 0.18;
  transform: rotate(12deg);
}

.page-about__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.page-about__breadcrumbs {
  margin-bottom: 16px;
}

.page-about__breadcrumbs .breadcrumbs__item {
  color: rgba(245, 247, 250, 0.7);
  font-size: 0.85rem;
  text-decoration: none;
}

.page-about__breadcrumbs .breadcrumbs__sep {
  color: var(--color-coral);
  margin: 0 8px;
}

.page-about__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--color-amber);
  text-transform: uppercase;
}

.page-about__title {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.1;
  color: var(--color-snow);
}

.page-about__title-accent {
  display: block;
  color: var(--color-coral);
  font-weight: 500;
}

.page-about__subtitle {
  max-width: 640px;
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.85);
}

.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about__hero-actions .btn--secondary {
  background: var(--color-cream);
  border-color: var(--color-brown);
  color: var(--color-brown);
}

.page-about__hero-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-about__stat {
  padding: 16px;
  background: rgba(245, 247, 250, 0.07);
  border: 4px solid rgba(245, 247, 250, 0.25);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.55);
}

.page-about__stat-value {
  display: block;
  font-family: var(--font-data);
  font-size: 1.9rem;
  line-height: 1.2;
  color: var(--color-snow);
}

.page-about__stat-label {
  display: block;
  margin-top: 4px;
  font-size: 0.82rem;
  color: rgba(245, 247, 250, 0.75);
}

.page-about__layout {
  display: grid;
  gap: 24px;
  padding: 32px 0 56px;
}

.page-about__toc {
  padding: 16px 0;
  border-top: 4px solid var(--color-coral);
  border-bottom: 4px solid var(--color-coral);
  background: rgba(253, 243, 224, 0.08);
}

.page-about__toc-label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--color-amber);
  text-transform: uppercase;
}

.page-about__toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about__toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  color: var(--color-snow);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 240ms ease, color 240ms ease;
}

.page-about__toc-link:hover {
  color: var(--color-coral);
  border-bottom-color: var(--color-coral);
}

.page-about__toc-num {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-coral);
}

.page-about__content {
  display: grid;
  gap: 32px;
}

.page-about__section {
  padding: 20px;
  border: 4px solid var(--color-brown);
  box-shadow: var(--page-shadow);
}

.page-about__section--cream {
  background-color: var(--color-cream);
  color: var(--color-brown);
}

.page-about__section--blue {
  background-color: var(--color-blue);
  color: var(--color-snow);
}

.page-about__image-frame {
  border: 4px solid var(--color-brown);
  box-shadow: 8px 8px 0 rgba(46, 31, 26, 0.9);
  background-color: var(--color-snow);
}

.page-about__image-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.page-about__image-frame--wide {
  margin-bottom: 24px;
}

.page-about__block-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.page-about__block-header--reversed {
  flex-direction: row-reverse;
  text-align: right;
}

.page-about__chapter-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-snow);
  background: var(--color-coral);
  border: 4px solid var(--color-brown);
  box-shadow: 4px 4px 0 rgba(46, 31, 26, 0.4);
}

.page-about__chapter-num--light {
  color: var(--color-brown);
  background: var(--color-amber);
}

.page-about__micro-label {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-coral);
  text-transform: uppercase;
}

.page-about__micro-label--light {
  color: var(--color-amber);
}

.page-about__section-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
  color: var(--color-brown);
}

.page-about__section-title--light {
  color: var(--color-snow);
}

.page-about__lead {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-brown);
}

.page-about__section--blue .page-about__lead {
  color: var(--color-snow);
}

.page-about__body {
  margin: 0;
  line-height: 1.7;
}

.page-about__section--blue .page-about__body {
  color: rgba(245, 247, 250, 0.85);
}

.page-about__value-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-about__value-card {
  padding: 16px;
  border: 4px solid var(--color-brown);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.25);
  background: var(--color-snow);
}

.page-about__value-card-title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-headline);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-coral);
}

.page-about__value-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-about__data-cards {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.page-about__data-card {
  padding: 16px;
  border: 4px solid rgba(245, 247, 250, 0.35);
  background: rgba(245, 247, 250, 0.1);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.5);
}

.page-about__data-card--tilt {
  transform: rotate(-1.2deg);
  transition: transform 240ms ease;
}

.page-about__data-card--tilt:hover {
  transform: rotate(0);
}

.page-about__data-card-label {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--color-amber);
  text-transform: uppercase;
}

.page-about__data-card-value {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 2.2rem;
  line-height: 1.1;
  color: var(--color-snow);
}

.page-about__data-card-value span {
  font-size: 1rem;
  color: var(--color-coral);
  margin-left: 2px;
}

.page-about__data-card-note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(245, 247, 250, 0.75);
}

.page-about__chart {
  display: block;
  width: 100%;
  height: auto;
  margin: 8px 0 16px;
  background: rgba(253, 243, 224, 0.08);
  border: 4px solid rgba(245, 247, 250, 0.25);
}

.page-about__chart-grid {
  stroke: rgba(245, 247, 250, 0.18);
  stroke-width: 1;
}

.page-about__chart-title {
  fill: var(--color-snow);
  font-family: var(--font-data);
  font-size: 12px;
}

.page-about__chart-line {
  fill: none;
  stroke: var(--color-coral);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-about__chart-point circle {
  fill: var(--color-snow);
  stroke: var(--color-coral);
  stroke-width: 3;
}

.page-about__chart-point-text {
  fill: var(--color-snow);
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
}

.page-about__chart-point-sub {
  fill: rgba(245, 247, 250, 0.65);
  font-family: var(--font-body);
  font-size: 10px;
}

.page-about__data-copy p {
  margin: 0 0 12px;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.88);
}

.page-about__region-grid {
  display: grid;
  gap: 16px;
}

.page-about__region-text .page-about__body {
  color: var(--color-brown);
}

.page-about__region-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about__region-card {
  display: flex;
  gap: 12px;
  padding: 14px;
  border: 4px solid var(--color-brown);
  background: var(--color-snow);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.2);
}

.page-about__region-card-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue);
  color: var(--color-snow);
  border: 4px solid var(--color-brown);
  font-size: 1rem;
}

.page-about__region-card-title {
  margin: 0 0 4px;
  font-family: var(--font-headline);
  font-size: 1.1rem;
}

.page-about__region-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-about__team-grid {
  display: grid;
  gap: 20px;
}

.page-about__team-copy p {
  margin: 0 0 12px;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.88);
}

.page-about__team-list {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-about__team-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid rgba(245, 247, 250, 0.15);
}

.page-about__team-list-title {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--color-amber);
  flex: 0 0 72px;
}

.page-about__team-list-desc {
  font-size: 0.9rem;
  color: rgba(245, 247, 250, 0.8);
}

.page-about__team-note {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  color: var(--color-coral);
}

.page-about__image-frame--team {
  align-self: start;
}

.page-about__timeline {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.page-about__milestone {
  background: var(--color-snow);
  border: 4px solid var(--color-brown);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.2);
}

.page-about__milestone-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.page-about__milestone-summary::-webkit-details-marker {
  display: none;
}

.page-about__milestone-year {
  font-family: var(--font-data);
  font-size: 0.95rem;
  color: var(--color-coral);
}

.page-about__milestone-title {
  font-family: var(--font-headline);
  font-size: 1rem;
}

.page-about__milestone-body {
  margin: 0;
  padding: 0 14px 14px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-brown);
}

.page-about__recognition-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.page-about__recognition-card {
  padding: 16px;
  border: 4px solid rgba(245, 247, 250, 0.3);
  background: rgba(245, 247, 250, 0.1);
  box-shadow: 6px 6px 0 rgba(46, 31, 26, 0.5);
}

.page-about__recognition-badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  background: var(--color-coral);
  color: var(--color-snow);
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 700;
  border: 4px solid var(--color-brown);
}

.page-about__recognition-title {
  margin: 0 0 6px;
  font-family: var(--font-headline);
  font-size: 1.2rem;
  color: var(--color-snow);
}

.page-about__recognition-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(245, 247, 250, 0.75);
}

.page-about__recognition-outro {
  margin: 0 0 16px;
  max-width: 720px;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.88);
}

.page-about__recognition-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about__recognition-links .btn--secondary {
  background: var(--color-snow);
  border-color: var(--color-brown);
  color: var(--color-brown);
}

.page-about__recognition-links .btn--ghost {
  background: transparent;
  border-color: var(--color-snow);
  color: var(--color-snow);
}

@media (min-width: 768px) {
  .page-about__hero-grid {
    grid-template-columns: 3fr 2fr;
    align-items: end;
  }

  .page-about__value-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about__data-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about__region-grid {
    grid-template-columns: 2fr 3fr;
    gap: 24px;
  }

  .page-about__team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-about__team-list-title {
    flex-basis: 96px;
  }

  .page-about__recognition-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-about__layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 40px;
    padding: 48px 0 72px;
  }

  .page-about__toc {
    position: sticky;
    top: calc(var(--header-main-h) + var(--header-topbar-h) + 16px);
    align-self: start;
    padding: 16px;
    border: 4px solid rgba(245, 247, 250, 0.2);
  }

  .page-about__toc-list {
    display: grid;
    gap: 10px;
  }

  .page-about__toc-link {
    display: flex;
    align-items: baseline;
  }

  .page-about__content {
    gap: 48px;
  }

  .page-about__section {
    padding: 32px;
  }
}