.page-about {
  --about-pad: clamp(60px, 9vw, 116px);
  --about-gap: clamp(20px, 3.4vw, 44px);
  background: var(--sand);
  color: var(--charcoal);
  overflow-x: hidden;
}

.page-about a {
  color: inherit;
}

.page-about .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- HERO ---------- */

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(104px, 14vw, 176px) 0 clamp(56px, 8vw, 104px);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -42%;
  width: min(640px, 78vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 34% 32%, rgba(201, 162, 39, 0.48), rgba(201, 162, 39, 0) 64%);
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  top: -22%;
  left: -12%;
  width: min(520px, 66vw);
  aspect-ratio: 1 / 1;
  background: linear-gradient(140deg, rgba(47, 107, 255, 0.42), rgba(47, 107, 255, 0) 68%);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  pointer-events: none;
}

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

.page-about .about-hero .breadcrumb {
  margin-bottom: clamp(24px, 3.4vw, 40px);
  color: rgba(255, 255, 255, 0.6);
}

.page-about .about-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  padding-bottom: 1px;
}

.page-about .about-hero .breadcrumb a:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-about .about-hero__eyebrow {
  color: var(--gold-soft);
}

.page-about .about-hero__title {
  margin: 16px 0 0;
  font-size: clamp(36px, 7.2vw, 94px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.025em;
  max-width: 14em;
}

.page-about .about-hero__lede {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: 660px;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

.page-about .about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px clamp(28px, 5vw, 64px);
  margin-top: clamp(30px, 4.2vw, 52px);
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.page-about .about-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 96px;
}

.page-about .about-fact__num {
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  line-height: 1;
}

.page-about .about-fact__label {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- ORIGIN ---------- */

.page-about .about-origin {
  background: var(--sand);
  padding: var(--about-pad) 0;
}

.page-about .origin__lead {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--about-gap);
}

.page-about .origin__marker {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.page-about .origin__year {
  font-size: clamp(44px, 8vw, 96px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--ink-green);
  letter-spacing: -0.04em;
  display: block;
}

.page-about .origin__year::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 14px;
  background: var(--coral);
  border-radius: 2px;
}

.page-about .origin__place {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-about .origin__title {
  margin: 0 0 20px;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink-green);
  max-width: 20em;
}

.page-about .origin__text p,
.page-about .coaches__copy p,
.page-about .cities__intro,
.page-about .city-note p,
.page-about .practice-card p,
.page-about .award-card p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--charcoal);
  margin: 0 0 16px;
}

.page-about .origin__text p:last-child,
.page-about .coaches__copy p:last-child,
.page-about .city-note p:last-child,
.page-about .practice-card p:last-child,
.page-about .award-card p:last-child {
  margin-bottom: 0;
}

/* ---------- FIGURES ---------- */

.page-about .about-figure {
  margin: clamp(34px, 5vw, 62px) 0 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--deep-teal);
  box-shadow: var(--shadow-card);
}

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

.page-about .about-figure .figure__caption {
  display: block;
  padding: 14px 20px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.66);
  background: var(--deep-teal);
  margin: 0;
}

/* ---------- TIMELINE ---------- */

.page-about .timeline {
  list-style: none;
  margin: clamp(44px, 6vw, 80px) 0 0;
  padding: 0;
}

.page-about .timeline__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--mist);
  position: relative;
  transition: background-color 260ms var(--ease);
}

.page-about .timeline__item:last-child {
  border-bottom: 1px solid var(--mist);
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
  transition: width 400ms var(--ease);
}

.page-about .timeline__item:hover::before {
  width: min(180px, 42%);
}

.page-about .timeline__meta {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-about .timeline__year {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
}

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

.page-about .timeline__body h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  color: var(--ink-green);
  letter-spacing: -0.01em;
}

.page-about .timeline__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--charcoal);
  max-width: 62ch;
}

/* ---------- CLAIM ---------- */

.page-about .about-claim {
  background: linear-gradient(115deg, var(--gold) 0%, var(--gold-soft) 52%, var(--gold) 100%);
  color: var(--ink-green);
  padding: clamp(52px, 8vw, 104px) 0;
  position: relative;
  overflow: hidden;
}

.page-about .about-claim::after {
  content: "";
  position: absolute;
  right: -8%;
  top: -40%;
  width: min(420px, 54vw);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(14, 59, 50, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

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

.page-about .about-claim__en {
  margin: 0;
  font-size: clamp(28px, 6vw, 72px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: rgba(14, 59, 50, 0.28);
}

.page-about .about-claim__cn {
  margin: clamp(20px, 3vw, 34px) 0 0;
  max-width: 780px;
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.85;
  font-weight: 500;
  color: var(--ink-green);
}

/* ---------- PRACTICE ---------- */

.page-about .about-practice {
  background: var(--paper);
  padding: var(--about-pad) 0;
}

.page-about .practice__head {
  max-width: 760px;
}

.page-about .practice__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-about .practice__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 26px);
  margin-top: clamp(34px, 4.6vw, 56px);
}

.page-about .practice-card {
  position: relative;
  background: var(--sand);
  border-radius: var(--radius-m);
  padding: clamp(22px, 2.8vw, 32px) clamp(20px, 2.6vw, 30px);
  border-left: 4px solid transparent;
  transition: transform 260ms var(--ease), border-color 260ms var(--ease), box-shadow 260ms var(--ease);
}

.page-about .practice-card:hover {
  transform: translateY(-5px);
  border-left-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-about .practice-card__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--electric);
  margin-bottom: 12px;
}

.page-about .practice-card h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--ink-green);
}

/* ---------- COACHES ---------- */

.page-about .about-coaches {
  background: var(--sand);
  padding: var(--about-pad) 0;
}

.page-about .coaches__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--about-gap);
  align-items: start;
}

.page-about .coaches__figure {
  margin: 0;
}

.page-about .coaches__title {
  margin: 14px 0 20px;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-about .coach-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(34px, 4.6vw, 56px);
}

.page-about .coach-stat {
  background: var(--ink-green);
  color: var(--paper);
  border-radius: var(--radius-m);
  padding: clamp(20px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: space-between;
}

.page-about .coach-stat__num {
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-about .coach-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- CITIES ---------- */

.page-about .about-cities {
  background: var(--paper);
  padding: var(--about-pad) 0;
}

.page-about .cities__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-about .cities__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-about .cities__intro {
  margin: 0;
  max-width: 54ch;
  color: var(--muted);
}

.page-about .city-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(12px, 1.8vw, 20px);
  margin: clamp(28px, 3.6vw, 42px) 0 0;
  padding: 0;
}

.page-about .city-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: var(--sand);
  border: 1px solid var(--mist);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-green);
  transition: border-color 240ms var(--ease), transform 240ms var(--ease), background-color 240ms var(--ease);
}

.page-about .city-chip:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  background: rgba(201, 162, 39, 0.12);
}

.page-about .city-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  flex: none;
}

.page-about .city-chip--rest {
  color: var(--muted);
  border-style: dashed;
  background: transparent;
}

.page-about .cities__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--about-gap);
  margin-top: clamp(32px, 4.4vw, 52px);
}

.page-about .cities__figure {
  margin: 0;
}

.page-about .cities__notes {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-about .city-note {
  padding-left: 20px;
  border-left: 3px solid var(--electric);
}

.page-about .city-note h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--ink-green);
}

/* ---------- AWARDS ---------- */

.page-about .about-awards {
  background: var(--ink-green);
  color: var(--paper);
  padding: var(--about-pad) 0;
  position: relative;
  overflow: hidden;
}

.page-about .about-awards::before {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -34%;
  width: min(520px, 66vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(122, 34, 51, 0.55), rgba(122, 34, 51, 0) 66%);
  pointer-events: none;
}

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

.page-about .about-awards__eyebrow {
  color: var(--gold-soft);
}

.page-about .about-awards__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 18em;
}

.page-about .award-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(32px, 4.4vw, 52px);
}

.page-about .award-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-m);
  padding: clamp(24px, 3vw, 34px);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.page-about .award-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold);
}

.page-about .award-card__mark {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 14px;
}

.page-about .award-card h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  color: var(--paper);
}

.page-about .award-card p {
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- NEXT ---------- */

.page-about .about-next {
  background: var(--deep-teal);
  color: var(--paper);
  padding: var(--about-pad) 0;
  position: relative;
  overflow: hidden;
}

.page-about .about-next::after {
  content: "";
  position: absolute;
  right: -16%;
  top: -26%;
  width: min(560px, 72vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 40% 40%, rgba(47, 107, 255, 0.34), rgba(47, 107, 255, 0) 68%);
  pointer-events: none;
}

.page-about .about-next__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 4.6vw, 60px);
}

.page-about .about-next__eyebrow {
  color: var(--gold-soft);
}

.page-about .about-next__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16em;
}

.page-about .next-list {
  list-style: none;
  margin: clamp(28px, 3.6vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-about .next-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-about .next-list__num {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--coral);
  padding-top: 5px;
}

.page-about .next-list h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  color: var(--paper);
}

.page-about .next-list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}

.page-about .about-next__aside {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-l);
  padding: clamp(26px, 3.4vw, 40px);
}

.page-about .about-next__quote {
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.8;
  color: var(--paper);
  font-weight: 500;
}

.page-about .about-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 2.8vw, 32px);
}

.page-about .about-next__hint {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.page-about .about-next__hint a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(227, 199, 101, 0.5);
}

.page-about .about-next__hint a:hover {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- RESPONSIVE ---------- */

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

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

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

@media (min-width: 880px) {
  .page-about .origin__lead {
    grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    align-items: start;
  }

  .page-about .origin__marker {
    flex-direction: column;
    gap: 10px;
  }

  .page-about .timeline__item {
    grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 64px);
  }

  .page-about .coaches__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 4.6vw, 64px);
  }

  .page-about .coaches__figure {
    margin-top: 8px;
  }

  .page-about .cities__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }

  .page-about .cities__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-about .cities__figure {
    margin-top: 0;
  }

  .page-about .about-next__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: clamp(32px, 4.6vw, 64px);
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-about .practice__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .practice-card,
  .page-about .award-card,
  .page-about .city-chip,
  .page-about .timeline__item::before {
    transition: none;
  }

  .page-about .practice-card:hover,
  .page-about .award-card:hover,
  .page-about .city-chip:hover {
    transform: none;
  }
}