.page-about {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-about .crumbs {
  padding-top: 14px;
  padding-bottom: 4px;
  font-size: 13px;
}

.page-about .ab-hero {
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(30px, 6vw, 64px);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(90deg, rgba(36, 26, 18, .045) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(36, 26, 18, .045) 0 1px, transparent 1px 88px),
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 58%, rgba(231, 211, 184, .6) 100%);
  border-bottom: 1px solid var(--line);
}

.page-about .ab-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}

.page-about .ab-hero__text { min-width: 0; }

.page-about .ab-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 64px);
  line-height: 1.12;
  letter-spacing: .005em;
  margin: 14px 0 18px;
  color: var(--ink);
}

.page-about .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ochre);
  margin: 0;
}

.page-about .ab-lede {
  font-size: clamp(15px, 2.1vw, 18px);
  max-width: 54ch;
  color: rgba(36, 26, 18, .86);
  margin: 0;
}

.page-about .ab-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
}

.page-about .ab-jump a {
  display: inline-block;
  padding: 10px 14px;
  min-height: 44px;
  font-size: 14px;
  line-height: 22px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 245, .65);
  transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}

.page-about .ab-jump a:hover,
.page-about .ab-jump a:focus-visible {
  border-color: var(--gold);
  background: var(--warm-white);
  color: var(--ochre);
}

.page-about .ab-hero__fig {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--sand);
}

.page-about .ab-hero__fig img,
.page-about .ab-origin__fig img,
.page-about .ab-team__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .media-caption {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  margin: 8px 0 0;
}

.page-about .ab-hero__fig .media-caption { padding: 0 12px 10px; }

.page-about .ab-sec {
  padding: clamp(40px, 8vw, 84px) 0;
  border-top: 1px solid var(--line);
}

.page-about .ab-sec--sand { background: var(--sand); }
.page-about .ab-sec--white { background: var(--warm-white); }

.page-about .ab-sec--wood {
  background: var(--wood);
  color: var(--paper);
  border-top-color: var(--line-paper);
}

.page-about .ab-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 44px);
  max-width: 62ch;
}

.page-about .ab-head .section-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-about .ab-sec--wood .ab-head .section-num { color: var(--gold-lite); }
.page-about .ab-sec--wood .ab-head .eyebrow { color: var(--rock); }

.page-about .section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.2vw, 40px);
  line-height: 1.26;
  letter-spacing: .005em;
  margin: 0;
}

.page-about .ab-sec--wood .section-title { color: var(--paper); }

.page-about .ab-origin {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-about .ab-origin__body p {
  margin: 0 0 1.1em;
  max-width: 60ch;
  font-size: 16px;
}

.page-about .ab-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-about .ab-points li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-about .ab-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 5px;
}

.page-about .ab-points strong {
  display: block;
  font-size: 15.5px;
  margin-bottom: 4px;
}

.page-about .ab-desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(36, 26, 18, .78);
}

.page-about .ab-origin__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-about .ab-origin__fig {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--warm-white);
}

.page-about .ab-quote {
  margin: 0;
  background: var(--wood);
  color: var(--paper);
  border-left: 4px solid var(--gold);
  padding: clamp(18px, 3vw, 26px);
}

.page-about .ab-quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.62;
}

.page-about .ab-quote cite {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  font-style: normal;
  color: var(--rock);
}

.page-about .ab-year-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: clamp(24px, 3.5vw, 36px);
}

.page-about .ab-year-jump a {
  display: inline-block;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 22px;
  letter-spacing: .06em;
  color: var(--ochre);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 245, .55);
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-about .ab-year-jump a:hover,
.page-about .ab-year-jump a:focus-visible {
  background: var(--wood);
  border-color: var(--wood);
  color: var(--paper);
}

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

.page-about .ab-timeline::before {
  content: "";
  position: absolute;
  left: 33px;
  top: 8px;
  bottom: 12px;
  width: 1px;
  background: var(--line-strong);
}

.page-about .ab-tl {
  position: relative;
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: clamp(10px, 2vw, 22px);
  padding-bottom: clamp(18px, 3vw, 28px);
  scroll-margin-top: 96px;
}

.page-about .ab-tl::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 15px;
  width: 7px;
  height: 7px;
  background: var(--gold);
  border: 1px solid var(--sand);
}

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

.page-about .ab-tl__year {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ochre);
  padding-top: 8px;
}

.page-about .ab-tl__card {
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  padding: clamp(14px, 2.4vw, 22px);
}

.page-about .ab-tl:nth-child(2n) .ab-tl__card { border-top-color: var(--jade); }

.page-about .ab-tl__card h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 21px);
  line-height: 1.35;
  margin: 0 0 8px;
}

.page-about .ab-tl__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(36, 26, 18, .82);
}

.page-about .ab-reach__body p {
  margin: 0 0 1.1em;
  max-width: 64ch;
  color: rgba(246, 235, 221, .86);
  font-size: 16px;
}

.page-about .ab-stats {
  display: grid;
  gap: 1px;
  margin-top: clamp(22px, 3.4vw, 34px);
  background: rgba(246, 235, 221, .22);
  border: 1px solid rgba(246, 235, 221, .22);
}

.page-about .ab-stat {
  background: var(--wood);
  padding: clamp(16px, 2.6vw, 26px);
}

.page-about .ab-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.2vw, 44px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--gold-lite);
}

.page-about .ab-stat__unit {
  font-size: .42em;
  margin-left: 4px;
  color: var(--rock);
}

.page-about .ab-stat p {
  margin: 8px 0 0;
  font-size: 14px;
  letter-spacing: .04em;
  color: rgba(246, 235, 221, .82);
}

.page-about .ab-team-lead {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-bottom: clamp(22px, 3.6vw, 36px);
  align-items: start;
}

.page-about .ab-team__fig {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--sand);
}

.page-about .ab-team-lead__text p {
  margin: 0 0 1em;
  max-width: 58ch;
  font-size: 15.5px;
  color: rgba(36, 26, 18, .84);
}

.page-about .ab-year-jump--team { margin-bottom: 0; }

.page-about .ab-team {
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
}

.page-about .ab-role {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.6vw, 22px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--paper);
  scroll-margin-top: 96px;
}

.page-about .ab-role__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-about .ab-role h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0;
}

.page-about .ab-role__num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
}

.page-about .ab-role__num small {
  font-size: 12px;
  font-weight: 400;
  color: var(--mist);
  margin-left: 2px;
}

.page-about .ab-role p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(36, 26, 18, .8);
}

.page-about .ab-role--total {
  background: var(--sand);
  border-color: var(--rock);
  border-left-color: var(--ochre);
}

.page-about .ab-standards {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.page-about .ab-std {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-about .ab-std dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ochre);
}

.page-about .ab-std dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(36, 26, 18, .86);
  max-width: 66ch;
}

.page-about .ab-partners {
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
}

.page-about .ab-card {
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--jade);
  padding: clamp(16px, 2.6vw, 24px);
}

.page-about .ab-card--honor { border-left-color: var(--gold); }

.page-about .ab-card h3 {
  font-family: var(--font-display);
  font-size: clamp(16px, 2.2vw, 19px);
  margin: 0 0 8px;
}

.page-about .ab-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(36, 26, 18, .8);
}

.page-about .ab-why {
  display: grid;
  gap: clamp(12px, 2.2vw, 18px);
}

.page-about .ab-why-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.6vw, 24px);
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

.page-about .ab-why-item h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 20px);
  margin: 0;
}

.page-about .ab-why-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(36, 26, 18, .82);
}

.page-about .ab-why-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color .18s ease, border-color .18s ease;
}

.page-about .ab-why-link:hover,
.page-about .ab-why-link:focus-visible { color: var(--ochre); }

.page-about .ab-why-link--cinnabar { color: var(--cinnabar); }
.page-about .ab-why-link--cinnabar:hover,
.page-about .ab-why-link--cinnabar:focus-visible { color: var(--cinnabar-deep); }

.page-about .ab-close {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line-strong);
}

.page-about .ab-close__text {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.4vw, 21px);
  margin: 0 0 16px;
}

.page-about .ab-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .ab-close__actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.page-about [data-reveal] { opacity: 1; }

@media (min-width: 640px) {
  .page-about .ab-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-about .ab-team { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-about .ab-partners { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-about .ab-why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .page-about .ab-std {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
  .page-about .ab-tl {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 24px;
  }
  .page-about .ab-timeline::before { left: 55px; }
  .page-about .ab-tl::before { left: 52px; }
  .page-about .ab-tl:nth-child(2n) .ab-tl__card { margin-left: clamp(0px, 3.5vw, 52px); }
}

@media (min-width: 900px) {
  .page-about .ab-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
  }
  .page-about .ab-origin {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
  .page-about .ab-team-lead {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }
  .page-about .ab-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1080px) {
  .page-about .ab-team { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-about .ab-role--total { grid-column: span 3; }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .ab-jump a,
  .page-about .ab-year-jump a,
  .page-about .ab-why-link {
    transition: none;
  }
}