.page-about {
  --about-line: rgba(15, 76, 92, 0.14);
  --about-soft: rgba(46, 143, 163, 0.10);
  --about-shadow: 0 14px 34px rgba(8, 42, 51, 0.10);
  background: var(--c-cloud);
  color: var(--c-ink);
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 28px) 0 clamp(40px, 7vw, 68px);
  background:
    radial-gradient(85% 70% at 10% 0%, rgba(46, 143, 163, 0.50), rgba(46, 143, 163, 0) 70%),
    linear-gradient(165deg, var(--c-mist-700) 0%, var(--c-mist-900) 82%);
  color: var(--c-cloud);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(184, 255, 61, 0), var(--c-lime) 30%, rgba(184, 255, 61, 0));
  opacity: 0.75;
}

.page-about .about-crumb {
  margin: 0 0 clamp(20px, 4vw, 36px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(246, 251, 248, 0.72);
}

.page-about .about-crumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 251, 248, 0.32);
}

.page-about .about-crumb a:hover,
.page-about .about-crumb a:focus-visible {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

.page-about .hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
}

.page-about .hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 8.4vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  word-break: break-word;
}

.page-about .hero-title em {
  display: block;
  font-style: normal;
  color: var(--c-lime);
}

.page-about .hero-lead {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(0.98rem, 2.4vw, 1.12rem);
  line-height: 1.8;
  color: rgba(246, 251, 248, 0.84);
}

.page-about .hero-stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-about .hero-stats li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(246, 251, 248, 0.22);
  border-radius: var(--radius-pill);
  background: rgba(246, 251, 248, 0.06);
}

.page-about .hero-num {
  font-family: var(--font-data);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--c-lime);
}

.page-about .hero-stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(246, 251, 248, 0.78);
}

.page-about .hero-figure {
  margin: 0;
  border-radius: var(--radius-img);
  overflow: hidden;
  border: 1px solid rgba(246, 251, 248, 0.18);
}

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

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

/* ---------- shared section rhythm ---------- */
.page-about .section {
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-about .label {
  display: inline-block;
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.10em;
}

/* ---------- origin ---------- */
.page-about .origin-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-about .origin-aside {
  position: relative;
  padding-top: 2px;
}

.page-about .aside-note {
  margin: 10px 0 20px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-mist-700);
  border-left: 2px solid var(--c-fog);
  padding-left: 12px;
}

.page-about .swatch-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--c-mist-700);
}

.page-about .swatch-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-about .swatch {
  flex: none;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(11, 27, 30, 0.14);
}

.page-about .swatch--mist { background: var(--c-mist-700); }
.page-about .swatch--lime { background: var(--c-lime); }
.page-about .swatch--sand { background: var(--c-sand); }

.page-about .swatch-list .num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-ink);
}

.page-about .origin-body h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4.4vw, 2.55rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-about .origin-body p {
  margin: 0 0 16px;
  line-height: 1.85;
  color: var(--c-ink);
}

.page-about .pull-quote {
  margin: 26px 0 0;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--c-lime);
  background: var(--c-mist-900);
  color: var(--c-cloud);
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 2.4vw, 1.32rem);
  line-height: 1.55;
  letter-spacing: -0.01em;
}

/* ---------- values ---------- */
.page-about .value-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 clamp(24px, 4vw, 34px);
}

.page-about .value-pills .pill {
  text-decoration: none;
  font-size: 13px;
}

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

.page-about .value-row {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3.2vw, 32px);
  border: 1px solid var(--c-fog);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-about .value-row:hover {
  transform: translateY(-4px);
  border-color: var(--c-mist-500);
  box-shadow: var(--about-shadow);
}

.page-about .value-row:target {
  border-color: var(--c-lime-deep);
  box-shadow: var(--about-shadow);
}

.page-about .value-index {
  font-family: var(--font-data);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-mist-500);
}

.page-about .value-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 2.8vw, 1.5rem);
  letter-spacing: -0.01em;
}

.page-about .value-body p {
  margin: 0 0 12px;
  max-width: 64ch;
  line-height: 1.8;
}

.page-about .value-fact {
  display: inline-block;
  margin: 0;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--about-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mist-700);
}

.page-about .value-fact .num {
  font-family: var(--font-data);
  font-weight: 600;
  color: var(--c-lime-deep);
}

/* ---------- rhythm ---------- */
.page-about .rhythm {
  background: linear-gradient(180deg, rgba(217, 232, 228, 0.42), rgba(246, 251, 248, 0));
}

.page-about .rhythm-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(22px, 4vw, 34px);
}

.page-about .rhythm-figure {
  border-radius: var(--radius-img);
  overflow: hidden;
}

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

.page-about .cadence-item {
  position: relative;
  padding: 16px 0 16px 22px;
  border-left: 2px solid var(--c-fog);
}

.page-about .cadence-item:last-child {
  border-left-color: transparent;
}

.page-about .cadence-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 23px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-lime-deep);
  box-shadow: 0 0 0 4px rgba(184, 255, 61, 0.28);
}

.page-about .cadence-time {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-mist-500);
}

.page-about .cadence-item h3 {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.page-about .cadence-item p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-mist-700);
}

/* ---------- team ---------- */
.page-about .team-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(22px, 4vw, 32px);
}

.page-about .team-caps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-about .capsule {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 16px 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--c-mist-700), var(--c-mist-900));
  color: var(--c-cloud);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-about .capsule:hover,
.page-about .capsule:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 16px 28px rgba(8, 42, 51, 0.24);
}

.page-about .capsule:focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 3px;
}

.page-about .capsule-num {
  font-family: var(--font-data);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-lime);
}

.page-about .capsule-label {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(246, 251, 248, 0.82);
}

.page-about .team-body p {
  margin: 0 0 14px;
  max-width: 66ch;
  line-height: 1.85;
}

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

/* ---------- timeline ---------- */
.page-about .timeline {
  position: relative;
  margin-top: clamp(30px, 5vw, 54px);
}

.page-about .timeline-curve {
  display: none;
}

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

.page-about .timeline-node {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--c-fog);
  border-radius: var(--radius-md);
  background: #fff;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .timeline-node:hover,
.page-about .timeline-node:focus-visible {
  transform: translateY(-3px);
  border-color: var(--c-sand);
}

.page-about .timeline-node:focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 3px;
}

.page-about .node-dot {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-lime);
  border: 2px solid var(--c-mist-900);
  margin-bottom: 10px;
}

.page-about .node-time {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mist-500);
}

.page-about .node-title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.35;
}

.page-about .node-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist-700);
}

/* ---------- coverage ---------- */
.page-about .coverage {
  margin-inline: clamp(10px, 3vw, 26px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(80% 60% at 90% 0%, rgba(46, 143, 163, 0.55), rgba(46, 143, 163, 0) 70%),
    linear-gradient(160deg, var(--c-mist-900) 0%, var(--c-mist-700) 100%);
  color: var(--c-cloud);
}

.page-about .coverage-title {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-about .coverage-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(0.96rem, 2.2vw, 1.05rem);
  line-height: 1.85;
  color: rgba(246, 251, 248, 0.84);
}

.page-about .coverage-stats {
  list-style: none;
  margin: clamp(24px, 4vw, 34px) 0 clamp(26px, 4vw, 38px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(246, 251, 248, 0.18);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-about .coverage-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--c-mist-900);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(246, 251, 248, 0.78);
}

.page-about .coverage-stats .num {
  font-family: var(--font-data);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-lime);
}

.page-about .coverage-cols {
  display: grid;
  gap: 20px;
}

.page-about .coverage-cols > div {
  padding-top: 14px;
  border-top: 2px solid rgba(233, 185, 110, 0.5);
}

.page-about .coverage-cols h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  color: var(--c-sand);
}

.page-about .coverage-cols p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 251, 248, 0.84);
}

/* ---------- trust ---------- */
.page-about .trust-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-about .trust-body h2 {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.4vw, 2.4rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-about .trust-lead {
  margin: 0 0 22px;
  max-width: 60ch;
  line-height: 1.85;
  color: var(--c-mist-700);
}

.page-about .trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .trust-list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--c-fog);
  border-radius: var(--radius-md);
  background: #fff;
}

.page-about .trust-mark {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-lime-deep);
}

.page-about .trust-list h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1rem;
}

.page-about .trust-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist-700);
}

.page-about .trust-icp {
  margin: 18px 0 0;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-mist-500);
}

.page-about .trust-figure {
  border-radius: var(--radius-img);
  overflow: hidden;
}

/* ---------- cta ---------- */
.page-about .about-cta {
  background: var(--about-soft);
  border-top: 1px solid var(--c-fog);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.page-about .cta-inner h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5.4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-about .cta-inner p {
  margin: 0;
  max-width: 58ch;
  line-height: 1.85;
  color: var(--c-mist-700);
}

.page-about .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-about .hero-stats,
  .page-about .coverage-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-about .trust-list li {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
    gap: 16px;
  }
}

@media (min-width: 760px) {
  .page-about .value-row {
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-about .coverage-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-about .cta-inner {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(18px, 3vw, 36px);
    align-items: end;
  }

  .page-about .cta-inner h2 {
    grid-column: 1;
    margin-bottom: 0;
  }

  .page-about .cta-inner p {
    grid-column: 1;
  }

  .page-about .cta-actions {
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-content: flex-end;
    align-self: center;
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-about .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  }

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

  .page-about .origin-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-about .rhythm-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-about .team-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-about .trust-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-about .timeline-curve {
    display: block;
    width: 100%;
    height: 88px;
    margin-bottom: -30px;
    color: var(--c-mist-500);
    opacity: 0.5;
  }

  .page-about .timeline-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-about .coverage-stats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .value-row,
  .page-about .capsule,
  .page-about .timeline-node {
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }

  .page-about .value-row:hover,
  .page-about .capsule:hover,
  .page-about .capsule:focus-visible,
  .page-about .timeline-node:hover,
  .page-about .timeline-node:focus-visible {
    transform: none;
  }
}
<<<END>>>