.page-about {
  --about-rule: rgba(11, 42, 74, 0.16);
  --about-rule-soft: rgba(11, 42, 74, 0.09);
  --about-rule-dark: rgba(246, 235, 221, 0.18);
  --about-ink-soft: rgba(9, 23, 36, 0.68);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-about .band {
  padding: 56px 0;
}

.page-about .about-hero {
  padding: calc(var(--header-h) + 64px) 0 56px;
  position: relative;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 46%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(24, 217, 194, 0.7));
}

.page-about .about-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(246, 235, 221, 0.6);
  margin: 0 0 28px;
}

.page-about .about-hero__crumbs a {
  color: rgba(246, 235, 221, 0.78);
  text-decoration: none;
}

.page-about .about-hero__crumbs a:hover,
.page-about .about-hero__crumbs a:focus-visible {
  color: var(--cyan);
}

.page-about .about-hero__crumbs .breadcrumbs__sep {
  color: rgba(246, 235, 221, 0.35);
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 8.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 16px 0 0;
  max-width: 18em;
}

.page-about .about-hero__accent {
  color: var(--orange);
  box-shadow: inset 0 -0.16em 0 rgba(255, 106, 42, 0.24);
}

.page-about .about-hero__lede {
  margin: 26px 0 0;
  max-width: 40em;
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  line-height: 1.85;
  color: rgba(246, 235, 221, 0.8);
}

.page-about .about-hero__facts {
  list-style: none;
  margin: 40px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--about-rule-dark);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
}

.page-about .about-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .about-fact__num {
  font-size: clamp(1.7rem, 6vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
}

.page-about .about-fact__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(246, 235, 221, 0.66);
}

.page-about .section-head {
  max-width: 46rem;
  margin: 0 0 32px;
}

.page-about .section-head__index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-about .section-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5.6vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--deep);
}

.page-about .section-head__lede {
  margin: 16px 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--about-ink-soft);
}

.page-about .section-head--on-dark .section-head__title {
  color: var(--white);
}

.page-about .section-head--on-dark .section-head__lede {
  color: rgba(246, 235, 221, 0.74);
}

.page-about .about-track__art {
  margin: 0 0 40px;
}

.page-about .media-frame {
  margin: 0;
}

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

.page-about .media-frame__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--about-rule);
}

.page-about .timeline__item {
  position: relative;
  padding: 0 0 34px;
}

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

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 12px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--paper);
}

.page-about .timeline__year {
  display: block;
  font-size: clamp(1.7rem, 6.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--deep);
  margin-bottom: 10px;
}

.page-about .timeline__title {
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-about .timeline__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--about-ink-soft);
  max-width: 38em;
}

.page-about .about-map {
  background: var(--soft-blue);
}

.page-about .map-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-about .map-cell {
  background: var(--white);
  border: 1px solid var(--about-rule-soft);
  border-radius: 14px;
  padding: 22px 20px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-about .map-cell--wide {
  background: var(--deep);
  border-color: transparent;
  box-shadow: var(--shadow-lift);
}

.page-about .map-cell--accent {
  background: var(--orange);
  border-color: transparent;
}

.page-about .map-cell__num {
  font-size: clamp(1.9rem, 7.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--deep);
}

.page-about .map-cell__unit {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-about .map-cell__text {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--about-ink-soft);
}

.page-about .map-cell--wide .map-cell__num {
  color: var(--cyan);
  font-size: clamp(2.3rem, 10vw, 4rem);
}

.page-about .map-cell--wide .map-cell__unit {
  color: rgba(246, 235, 221, 0.7);
}

.page-about .map-cell--wide .map-cell__text {
  color: rgba(246, 235, 221, 0.78);
}

.page-about .map-cell--accent .map-cell__num,
.page-about .map-cell--accent .map-cell__unit,
.page-about .map-cell--accent .map-cell__text {
  color: var(--ink);
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-about .team-art {
  order: -1;
}

.page-about .team-art img {
  border-radius: 14px;
}

.page-about .team-panel .filter-bar {
  margin-bottom: 20px;
}

.page-about .team-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-about .team-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--about-rule-soft);
}

.page-about .team-item:last-child {
  border-bottom: 1px solid var(--about-rule-soft);
}

.page-about .team-item__num {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--orange);
}

.page-about .team-item__name {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--deep);
}

.page-about .team-item__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--about-ink-soft);
}

.page-about .flow {
  list-style: none;
  margin: 36px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--about-rule);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.page-about .flow__step {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-about .flow__num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-about .flow__label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--deep);
}

.page-about .about-partners {
  color: var(--paper);
}

.page-about .partner-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

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

.page-about .partner-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .partner-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 16px;
}

.page-about .partner-legend__item {
  position: relative;
  padding-left: 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(246, 235, 221, 0.76);
}

.page-about .partner-legend__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.page-about .partner-legend__item--media::before {
  background: var(--cyan);
}

.page-about .partner-legend__item--data::before {
  background: var(--gold);
}

.page-about .partner-copy {
  display: grid;
  gap: 22px;
}

.page-about .partner-stat {
  border-left: 1px solid var(--about-rule-dark);
  padding-left: 18px;
}

.page-about .partner-stat__num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-about .partner-stat__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(246, 235, 221, 0.76);
}

.page-about .partner-award {
  background: rgba(213, 162, 76, 0.12);
  border: 1px solid rgba(213, 162, 76, 0.38);
  border-radius: 12px;
  padding: 18px;
}

.page-about .partner-award p {
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(246, 235, 221, 0.8);
}

.page-about .about-hainan {
  background: var(--paper);
}

.page-about .hainan-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.page-about .hainan-art img {
  border-radius: 14px;
}

.page-about .hainan-copy .section-head {
  margin-bottom: 18px;
}

.page-about .hainan-copy__lede {
  margin: 0 0 22px;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--about-ink-soft);
}

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

.page-about .hainan-item {
  padding: 16px 0;
  border-top: 1px solid var(--about-rule-soft);
}

.page-about .hainan-item:last-child {
  border-bottom: 1px solid var(--about-rule-soft);
}

.page-about .hainan-item__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin-bottom: 6px;
}

.page-about .hainan-item__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--about-ink-soft);
  overflow-wrap: anywhere;
}

.page-about .about-cta {
  background: var(--orange);
  color: var(--ink);
}

.page-about .about-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.page-about .about-cta .section-head__index {
  color: var(--deep);
  opacity: 0.72;
}

.page-about .about-cta__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5.6vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--ink);
}

.page-about .about-cta__text {
  margin: 0;
  max-width: 34em;
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(9, 23, 36, 0.78);
}

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

.page-about .about-cta__actions .btn--ghost {
  border-color: rgba(9, 23, 36, 0.28);
  color: var(--ink);
}

@media (min-width: 620px) {
  .page-about .band {
    padding: 68px 0;
  }

  .page-about .about-hero {
    padding: calc(var(--header-h) + 80px) 0 68px;
  }

  .page-about .about-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-about .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-about .map-cell--wide {
    grid-column: span 2;
  }

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

  .page-about .about-cta__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 36px;
  }
}

@media (min-width: 900px) {
  .page-about .band {
    padding: 88px 0;
  }

  .page-about .about-hero {
    padding: calc(var(--header-h) + 104px) 0 84px;
  }

  .page-about .about-hero__lede {
    font-size: 1.06rem;
  }

  .page-about .section-head {
    margin-bottom: 44px;
  }

  .page-about .about-track__art {
    margin-bottom: 56px;
  }

  .page-about .timeline {
    padding-left: 0;
  }

  .page-about .timeline::before {
    left: 0;
  }

  .page-about .timeline__item {
    display: grid;
    grid-template-columns: minmax(140px, 200px) minmax(0, 1fr);
    gap: 44px;
    padding: 0 0 44px 40px;
  }

  .page-about .timeline__item::before {
    left: -4px;
    top: 16px;
  }

  .page-about .timeline__year {
    font-size: 2.9rem;
    text-align: right;
    margin-bottom: 0;
    color: var(--deep);
  }

  .page-about .map-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-about .map-cell {
    padding: 26px 24px;
  }

  .page-about .map-cell--wide {
    grid-column: span 2;
    grid-row: span 1;
  }

  .page-about .team-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 44px;
    align-items: start;
  }

  .page-about .team-art {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-about .team-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 20px;
    padding: 22px 0;
  }

  .page-about .team-item__num {
    font-size: 2rem;
  }

  .page-about .flow {
    margin-top: 48px;
  }

  .page-about .partner-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

  .page-about .hainan-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 56px;
    align-items: center;
  }

  .page-about .about-cta {
    padding: 76px 0;
  }
}
<<<END>>>