.page-about {
  --about-gap: 20px;
  --about-pad: 48px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-about .about-hero {
  position: relative;
  padding-bottom: var(--about-pad);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -18%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at 35% 35%, rgba(201, 148, 74, .17), transparent 68%);
  pointer-events: none;
}

.page-about .about-hero-grid {
  position: relative;
  display: grid;
  gap: 34px;
  padding-top: calc(var(--header-h) + 26px);
}

.page-about .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--rock);
}

.page-about .breadcrumb a {
  color: var(--copper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
}

.page-about .breadcrumb a:hover,
.page-about .breadcrumb a:focus-visible {
  border-bottom-color: var(--copper);
}

.page-about .eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-about h1 {
  margin: 0 0 22px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2rem, 7.4vw, 4rem);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-about .about-lead {
  margin: 0 0 26px;
  max-width: 48ch;
  font-size: .98rem;
  line-height: 1.95;
  color: var(--paper-dim);
}

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

.page-about .about-tags li {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--copper-soft);
  transition: border-color .3s var(--ease), color .3s var(--ease);
}

.page-about .about-tags li:hover {
  border-color: var(--copper);
  color: var(--paper);
}

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

.page-about .media-frame {
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-about .hero-plate {
  margin: 16px 0 0;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.page-about .plate-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--copper);
}

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

.page-about .plate-rows li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-top: 1px solid var(--line-soft);
  font-size: .82rem;
  color: var(--paper-dim);
}

.page-about .plate-rows li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .plate-rows strong {
  font-family: var(--font-mono);
  font-size: .84rem;
  color: var(--copper-soft);
  white-space: nowrap;
}

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

.page-about .about-chapters ul {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-about .about-chapters ul::-webkit-scrollbar {
  display: none;
}

.page-about .about-chapters a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--rock);
  text-decoration: none;
  white-space: nowrap;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.page-about .about-chapters a:hover,
.page-about .about-chapters a:focus-visible {
  color: var(--copper-soft);
  border-color: var(--line);
}

.page-about .about-section {
  padding-block: 52px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-about .about-section--panel {
  background: linear-gradient(180deg, rgba(18, 40, 61, .72), rgba(11, 27, 43, .3));
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-head .index-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  line-height: 1;
  color: var(--copper);
}

.page-about .about-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.3rem, 4.4vw, 1.9rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-about .about-intro {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: .92rem;
  line-height: 1.9;
  color: var(--paper-dim);
}

.page-about .about-split {
  display: grid;
  gap: 30px;
}

.page-about .about-prose p {
  margin: 0 0 18px;
  font-size: .95rem;
  line-height: 1.95;
  color: var(--paper-dim);
}

.page-about .about-prose p:last-child {
  margin-bottom: 0;
}

.page-about .archive-card {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  align-self: start;
}

.page-about .archive-card--tight {
  border-radius: var(--r-md);
  padding: 18px;
}

.page-about .coordinate-rows {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-about .coordinate-rows li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}

.page-about .coordinate-rows li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .coordinate-rows span {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-about .coordinate-rows strong {
  font-size: .88rem;
  font-weight: 500;
  line-height: 1.7;
  color: var(--paper);
}

.page-about .archive-link {
  display: inline-block;
  font-size: .84rem;
  color: var(--copper-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}

.page-about .archive-link:hover,
.page-about .archive-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--copper);
}

.page-about .timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 8px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--copper), rgba(201, 148, 74, .12));
}

.page-about .tl-item {
  position: relative;
  padding: 0 0 26px 50px;
}

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

.page-about .tl-dot {
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border: 1px solid var(--copper);
  border-radius: 50%;
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: .64rem;
  color: var(--copper-soft);
  transition: background .3s var(--ease), color .3s var(--ease);
}

.page-about .tl-item:hover .tl-dot {
  background: var(--copper);
  color: var(--ink-deep);
}

.page-about .tl-item h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-about .tl-item p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-about .tl-fold {
  margin-top: 10px;
  border-left: 1px solid var(--line);
  padding-left: 14px;
}

.page-about .tl-fold summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--copper);
  transition: color .3s var(--ease);
}

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

.page-about .tl-fold summary::after {
  content: " +";
}

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

.page-about .tl-fold summary:hover,
.page-about .tl-fold summary:focus-visible {
  color: var(--copper-soft);
}

.page-about .tl-fold p {
  margin-top: 10px;
  font-size: .84rem;
  color: var(--rock);
}

.page-about .milestone-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-about .tight-text {
  margin: 0 0 14px;
  font-size: .85rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-about .capsule-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .capsule {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.page-about .capsule--copper {
  color: var(--copper-soft);
  border-color: var(--line);
}

.page-about .capsule--moss {
  color: var(--paper);
  background: rgba(79, 107, 90, .5);
  border-color: rgba(79, 107, 90, .9);
}

.page-about .capsule--cinnabar {
  color: var(--paper);
  border-color: rgba(182, 71, 58, .8);
  background: rgba(182, 71, 58, .22);
}

.page-about .team-cols {
  column-count: 1;
  column-gap: 16px;
}

.page-about .team-card {
  break-inside: avoid;
  margin: 0 0 16px;
  padding: 20px;
  background: var(--panel-soft);
  border: 1px solid transparent;
  border-left: 2px solid var(--copper);
  border-radius: var(--r-md);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-about .team-card:hover,
.page-about .team-card:focus-within,
.page-about .team-card:focus {
  border-color: var(--line);
  border-left-color: var(--copper-soft);
  background: var(--panel);
  outline: none;
}

.page-about .team-num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--copper);
}

.page-about .team-card h3 {
  margin: 0 0 10px;
  font-size: .96rem;
  font-weight: 600;
  color: var(--paper);
}

.page-about .team-card p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-about .team-card--flow {
  border-left-color: var(--data);
}

.page-about .team-card--flow .team-num {
  color: var(--data);
}

.page-about .team-figure {
  align-self: start;
}

.page-about .stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.page-about .stat {
  padding: 16px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(5, 12, 20, .28);
  transition: border-color .3s var(--ease);
}

.page-about .stat:hover {
  border-color: var(--copper);
}

.page-about .stat-num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--copper-soft);
}

.page-about .stat-label {
  display: block;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--rock);
}

.page-about .partner-title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--paper);
}

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

.page-about .partner-list li {
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
}

.page-about .partner-list p {
  margin: 10px 0 0;
  font-size: .85rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-about .next-grid {
  display: grid;
  gap: 12px;
}

.page-about .next-card {
  display: block;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  text-decoration: none;
  color: inherit;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-about .next-card:hover,
.page-about .next-card:focus-visible {
  border-color: var(--copper);
  background: var(--panel);
  outline: none;
}

.page-about .next-kicker {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--copper);
}

.page-about .next-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-about .next-desc {
  display: block;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--rock);
}

@media (min-width: 720px) {
  .page-about {
    --about-pad: 64px;
  }

  .page-about .team-cols {
    column-count: 2;
  }

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

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

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

  .page-about .about-section {
    padding-block: 68px;
  }
}

@media (min-width: 940px) {
  .page-about .about-hero-grid {
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
    gap: 48px;
    padding-top: calc(var(--header-h) + 46px);
    padding-bottom: 24px;
  }

  .page-about .about-hero-figure {
    margin-top: 12px;
  }

  .page-about .hero-plate {
    position: relative;
    margin-top: -38px;
    margin-left: 24px;
    margin-right: -12px;
  }

  .page-about .about-split {
    grid-template-columns: 1.15fr .85fr;
    gap: 44px;
    align-items: start;
  }

  .page-about .about-split--timeline {
    grid-template-columns: 1fr 360px;
  }

  .page-about .about-split--team {
    grid-template-columns: 1.25fr .75fr;
  }

  .page-about .about-head {
    gap: 22px;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>