.page-about .about-hero {
  padding: clamp(16px, 4vw, 30px) 0 clamp(30px, 6vw, 56px);
  background:
    radial-gradient(115% 95% at 86% -12%, rgba(201, 164, 92, .18), transparent 58%),
    radial-gradient(85% 70% at -8% 112%, rgba(120, 193, 214, .12), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-about .breadcrumbs {
  font-size: 12.5px;
  letter-spacing: .02em;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .about-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-about .about-hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5vw, 56px);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--cream);
}

.page-about .about-lede {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(244, 240, 230, .8);
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-about .about-hero-figure {
  margin: 0;
}

.page-about .about-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-about .about-hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-about .about-hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: var(--ink-deep);
}

.page-about .about-hero-facts .num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
  color: var(--gold-soft);
}

.page-about .about-hero-facts li span:last-child {
  font-size: 12px;
  letter-spacing: .03em;
  color: rgba(244, 240, 230, .66);
}

.page-about .about-stage {
  background: var(--cream);
  color: var(--ink);
}

.page-about .about-body {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
  padding-block: clamp(30px, 6vw, 62px);
}

.page-about .about-timeline {
  border-top: 1px solid rgba(11, 42, 36, .18);
  padding-top: 14px;
}

.page-about .about-timeline-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.page-about .about-timeline-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-about .about-timeline-link {
  display: inline-flex;
  gap: 6px;
  align-items: baseline;
  white-space: nowrap;
  padding: 6px 12px;
  font-size: 12.5px;
  color: var(--moss);
  text-decoration: none;
  border: 1px solid rgba(11, 42, 36, .16);
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-about .about-timeline-link .idx {
  font-size: 11px;
  color: var(--gold-deep);
}

.page-about .about-timeline-link:hover,
.page-about .about-timeline-link:focus-visible {
  color: var(--ink);
  border-color: var(--gold);
  background: rgba(201, 164, 92, .16);
}

.page-about .about-chapter {
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid rgba(11, 42, 36, .14);
}

.page-about .about-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-about .about-chapter-num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold-deep);
}

.page-about .about-chapter-title {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.28;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-about .about-chapter-lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(11, 42, 36, .82);
}

.page-about .stage-tabs {
  margin-top: clamp(18px, 3vw, 26px);
}

.page-about .stage-tablist {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(11, 42, 36, .14);
}

.page-about .stage-tab {
  flex: 0 0 auto;
  appearance: none;
  padding: 8px 14px;
  font: inherit;
  font-size: 13px;
  color: var(--moss);
  background: transparent;
  border: 1px solid rgba(11, 42, 36, .18);
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-about .stage-tab[aria-selected="true"] {
  color: var(--cream);
  background: var(--ink);
  border-color: var(--ink);
}

.page-about .stage-panel {
  margin-top: 18px;
  padding: 20px 20px 22px;
  background: rgba(11, 42, 36, .045);
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-about .stage-panel[hidden] {
  display: none;
}

.page-about .stage-panel-kicker {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--gold-deep);
}

.page-about .stage-panel-title {
  margin: 6px 0 0;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--ink);
}

.page-about .stage-panel p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(11, 42, 36, .8);
}

.page-about .stage-points {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(11, 42, 36, .78);
}

.page-about .stage-points li + li {
  margin-top: 4px;
}

.page-about .about-cards {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-about .about-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(11, 42, 36, .18);
}

.page-about .about-card-num {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-about .about-card h3 {
  margin: 0;
  font-size: 17px;
  color: var(--cream);
}

.page-about .about-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .76);
}

.page-about .about-flow {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-about .flow-step {
  padding: 18px 16px 16px;
  background: rgba(255, 255, 255, .58);
  border: 1px solid rgba(11, 42, 36, .16);
  border-radius: var(--radius);
}

.page-about .flow-index {
  display: block;
  font-size: 26px;
  line-height: 1;
  color: rgba(201, 164, 92, .95);
}

.page-about .flow-step h3 {
  margin: 10px 0 0;
  font-size: 16px;
  color: var(--ink);
}

.page-about .flow-step p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(11, 42, 36, .78);
}

.page-about .about-figure {
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-about .about-fold {
  margin-top: 14px;
  background: rgba(255, 255, 255, .55);
  border: 1px solid rgba(11, 42, 36, .16);
  border-radius: var(--radius);
}

.page-about .about-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-about .about-fold summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--gold-deep);
}

.page-about .about-fold[open] summary::after {
  content: "−";
}

.page-about .about-fold-body {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(11, 42, 36, .8);
}

.page-about .about-fold-body p {
  margin: 0;
}

.page-about .about-fold-body ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.page-about .about-scope {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.page-about .scope-rows {
  display: grid;
  gap: 10px;
}

.page-about .scope-row {
  padding: 14px 16px;
  background: rgba(120, 193, 214, .1);
  border-left: 2px solid var(--ice);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-about .scope-row h3 {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
}

.page-about .scope-row p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(11, 42, 36, .78);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 20px;
  background: rgba(201, 164, 92, .4);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-about .about-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px;
  background: var(--night);
}

.page-about .about-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
  color: var(--gold-soft);
}

.page-about .about-stat-label {
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(244, 240, 230, .68);
}

.page-about .next-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-about .next-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(11, 42, 36, .2);
}

.page-about .next-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-about .next-tag {
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--gold-deep);
  padding-top: 3px;
}

.page-about .next-item strong {
  display: block;
  font-size: 14.5px;
  color: var(--ink);
}

.page-about .next-item p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(11, 42, 36, .76);
}

.page-about .about-tail {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 4vw, 34px);
  padding: 22px;
  background: var(--ink);
  border-radius: var(--radius);
}

.page-about .about-tail p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .82);
}

.page-about .about-tail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-about .about-hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-about .about-cards,
  .page-about .about-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-about .about-scope {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-about .about-scope .about-figure {
    margin-top: 0;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-about .about-body {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 66px);
    align-items: start;
  }

  .page-about .about-timeline {
    position: sticky;
    top: 88px;
    border-top: 0;
    border-left: 1px solid rgba(11, 42, 36, .18);
    padding: 2px 0 0 16px;
  }

  .page-about .about-timeline-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-about .about-timeline-link {
    white-space: normal;
    padding: 7px 0;
    border: 0;
    border-radius: 0;
    font-size: 13px;
  }

  .page-about .about-timeline-link:hover,
  .page-about .about-timeline-link:focus-visible {
    background: transparent;
    color: var(--ink);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .stage-tab,
  .page-about .about-timeline-link {
    transition: none;
  }
}
<<<END>>>