.page-about {
  --about-gap: clamp(16px, 4vw, 48px);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

.page-about a {
  color: inherit;
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.24;
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  background: linear-gradient(180deg, transparent, var(--ink-900) 78%);
  pointer-events: none;
}

.page-about .about-hero .container {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  padding: clamp(32px, 6vw, 76px) 0 clamp(28px, 5vw, 48px);
}

.page-about .about-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-about .about-hero .eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-about .about-hero h1 {
  max-width: 16ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(42px, 9vw, 92px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.page-about .about-hero__lede {
  max-width: 62ch;
  margin: 0;
  color: var(--dim);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.page-about .about-hero__meta .tag {
  font-size: 12px;
}

.page-about .about-hero__aside {
  min-width: 0;
}

.page-about .about-index {
  border-top: 1px solid var(--line-strong);
  padding-top: 16px;
}

.page-about .about-index__title {
  margin: 0 0 10px;
  color: var(--dim-2);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-about .about-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-index__item {
  border-bottom: 1px solid var(--line);
}

.page-about .about-index__link {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  text-decoration: none;
  transition: background-color 160ms ease, padding-left 160ms ease, box-shadow 160ms ease;
}

.page-about .about-index__link:hover,
.page-about .about-index__link:focus-visible {
  padding-left: 6px;
  background: var(--ink-800);
  outline: none;
}

.page-about .about-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-about .about-index__link[aria-current="location"] {
  background: var(--ink-800);
  box-shadow: inset 2px 0 0 var(--orange);
  padding-left: 6px;
}

.page-about .about-index__num {
  color: var(--orange);
  font-size: 12px;
}

.page-about .about-index__name {
  font-size: 15px;
  color: var(--paper);
}

.page-about .about-index__arrow {
  color: var(--dim-2);
  font-size: 14px;
}

.page-about .about-body {
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-about .about-section {
  margin-top: clamp(48px, 8vw, 96px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-about .about-section:first-child {
  margin-top: 0;
}

.page-about .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .section-head__num {
  color: var(--orange);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-about .section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
}

.page-about .section-head__rule {
  display: block;
  min-width: 32px;
  height: 1px;
  background: var(--line-strong);
}

.page-about .about-section__lede {
  max-width: 66ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  color: var(--dim);
  font-size: 16px;
  line-height: 1.8;
}

.page-about .about-cols {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-about .about-copy {
  min-width: 0;
}

.page-about .about-copy p {
  margin: 0 0 14px;
  color: var(--dim);
  font-size: 16px;
  line-height: 1.85;
}

.page-about .about-copy p:first-child {
  color: var(--paper);
  font-size: 17px;
}

.page-about .about-points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-about .about-points li {
  position: relative;
  padding-left: 20px;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-about .about-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--clay);
}

.page-about .about-points strong {
  color: var(--paper);
  font-weight: 600;
}

.page-about .about-figure {
  margin: 0;
  min-width: 0;
  display: grid;
  gap: 10px;
}

.page-about .media-frame {
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
}

.page-about .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-figure figcaption {
  color: var(--dim-2);
  font-size: 11px;
  line-height: 1.6;
}

.page-about .map-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-about .map-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 18px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-about .map-card:hover,
.page-about .map-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: var(--ink-700);
  outline: none;
}

.page-about .map-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-about .map-card__num {
  color: var(--cyan);
  font-size: 11px;
}

.page-about .map-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}

.page-about .map-card__desc {
  flex: 1;
  margin: 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.75;
}

.page-about .map-card__go {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--orange);
  font-size: 13px;
}

.page-about .scale-shell {
  border-bottom: 1px solid var(--line-strong);
}

.page-about .scale-list {
  display: grid;
  gap: 0;
}

.page-about .scale-row {
  padding: 14px 0;
  border-top: 1px solid var(--line-strong);
}

.page-about .scale-row__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.page-about .scale-row__label {
  color: var(--dim);
  font-size: 14px;
}

.page-about .scale-row__value {
  color: var(--paper);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  white-space: nowrap;
}

.page-about .scale-row__track {
  height: 4px;
  margin-top: 10px;
  background: var(--ink-700);
  overflow: hidden;
}

.page-about .scale-row__fill {
  display: block;
  height: 100%;
  background: var(--cyan);
}

.page-about .scale-row:nth-child(2n) .scale-row__fill {
  background: var(--orange);
}

.page-about .scale-row:nth-child(3n) .scale-row__fill {
  background: var(--moss);
}

.page-about .fill-a { width: 92%; }
.page-about .fill-b { width: 76%; }
.page-about .fill-c { width: 64%; }
.page-about .fill-d { width: 58%; }
.page-about .fill-e { width: 48%; }
.page-about .fill-f { width: 86%; }

.page-about .scale-note {
  margin: 18px 0 0;
  color: var(--dim-2);
  font-size: 13px;
  line-height: 1.75;
}

.page-about .data-board {
  display: grid;
  gap: 0;
  border: 1px solid var(--line-strong);
  background: var(--ink-800);
}

.page-about .data-board__steps,
.page-about .data-board__panel {
  min-width: 0;
  padding: clamp(18px, 3vw, 28px);
}

.page-about .data-board__steps {
  border-bottom: 1px solid var(--line);
}

.page-about .data-board__kicker {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-about .data-board h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.1;
}

.page-about .data-process {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .data-process li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-about .data-process__num {
  color: var(--orange);
  font-size: 12px;
}

.page-about .data-process strong {
  color: var(--paper);
  font-weight: 600;
}

.page-about .data-board__panel {
  background: linear-gradient(160deg, var(--ink-700), var(--ink-800));
}

.page-about .data-board__panel p:not(.data-board__kicker) {
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-about .indicator-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .indicator-list li {
  padding: 8px 10px;
  border: 1px solid var(--line);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
}

.page-about .timeline {
  margin: 24px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid var(--line-strong);
}

.page-about .timeline li {
  position: relative;
  padding-bottom: 16px;
}

.page-about .timeline li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--clay);
  border: 2px solid var(--ink-900);
  box-sizing: content-box;
}

.page-about .timeline__summary {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 4px 0 8px;
  cursor: pointer;
  list-style: none;
  transition: color 160ms ease;
}

.page-about .timeline__summary::-webkit-details-marker {
  display: none;
}

.page-about .timeline__summary:hover,
.page-about .timeline__summary:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-about .timeline__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-about .timeline__year {
  color: var(--clay);
  font-size: 12px;
}

.page-about .timeline__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.2;
}

.page-about .timeline__text {
  margin: 0 0 10px;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-about .timeline-figure {
  margin-top: 24px;
}

.page-about .team-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-about .team-copy,
.page-about .partner-copy {
  min-width: 0;
}

.page-about .team-copy > p,
.page-about .partner-copy > p {
  margin: 0 0 18px;
  color: var(--dim);
  font-size: 15px;
  line-height: 1.8;
}

.page-about .team-numbers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-about .team-numbers__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--ink-800);
}

.page-about .team-numbers__value {
  color: var(--orange);
  font-size: clamp(34px, 5vw, 48px);
  line-height: 1;
}

.page-about .team-numbers__label {
  color: var(--dim);
  font-size: 13px;
}

.page-about .team-roles {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .team-roles li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 14px;
}

.page-about .team-roles .mono {
  color: var(--paper);
  white-space: nowrap;
}

.page-about .team-note {
  margin-top: 16px;
  color: var(--dim-2);
  font-size: 12.5px;
  line-height: 1.7;
}

.page-about .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-about .partner-card {
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-about .partner-card__num {
  display: block;
  color: var(--cyan);
  font-size: 28px;
  line-height: 1;
}

.page-about .partner-card h3 {
  margin: 6px 0 4px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-about .partner-card p {
  margin: 0;
  color: var(--dim-2);
  font-size: 13px;
  line-height: 1.6;
}

.page-about .team-figure {
  margin-top: 24px;
}

.page-about .about-start {
  display: grid;
  gap: 24px;
  margin-top: clamp(56px, 9vw, 110px);
  padding: clamp(24px, 5vw, 44px);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, rgba(255, 122, 26, 0.08), transparent 42%),
    var(--ink-800);
}

.page-about .about-start__copy .eyebrow {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-about .about-start h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1;
}

.page-about .about-start p:not(.eyebrow) {
  max-width: 62ch;
  margin: 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-about .start-links {
  display: grid;
  gap: 8px;
}

.page-about .start-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.page-about .start-link:hover,
.page-about .start-link:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
  outline: none;
}

.page-about .start-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .page-about .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .scale-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-about .data-board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-about .data-board__steps {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-about .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .start-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
    align-items: start;
  }

  .page-about .about-hero__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-about .about-cols {
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
    align-items: start;
  }

  .page-about .map-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .team-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-about .about-start {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    align-items: center;
  }

  .page-about .start-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
<<<END>>>