.page-about {
  --about-hair: rgba(11, 29, 42, 0.13);
  --about-hair-gold: rgba(217, 184, 108, 0.34);
  display: block;
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 32px) 0 clamp(44px, 8vw, 84px);
  color: var(--c-text-invert);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(45, 140, 255, 0.20) 0%, rgba(45, 140, 255, 0) 62%),
    radial-gradient(95% 80% at 4% 10%, rgba(14, 107, 99, 0.58) 0%, rgba(14, 107, 99, 0) 70%),
    linear-gradient(165deg, #0B1D2A 0%, #12354F 62%, #0E6B63 128%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 62%;
  background: repeating-linear-gradient(180deg, rgba(244, 238, 223, 0.055) 0 1px, transparent 1px 15px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 42%);
  mask-image: linear-gradient(180deg, transparent, #000 42%);
  pointer-events: none;
  animation: about-ripple 11s ease-in-out infinite alternate;
}

@keyframes about-ripple {
  from { transform: translateY(7px); }
  to { transform: translateY(-7px); }
}

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

.page-about .about-hero__kicker {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--c-gold);
}

.page-about .about-hero__title {
  margin: 16px 0 0;
  max-width: 17em;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--c-mist);
}

.page-about .about-hero__lead {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--c-text-invert);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 22px;
  margin: clamp(30px, 5vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-stats > li {
  padding-top: 12px;
  border-top: 1px solid var(--about-hair-gold);
}

.page-about .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5.2vw, 34px);
  line-height: 1.1;
  color: var(--c-gold);
  letter-spacing: -0.01em;
}

.page-about .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text-invert-soft);
}

.page-about .about-canvas {
  background: var(--c-cream);
  background-image: radial-gradient(rgba(11, 29, 42, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
}

.page-about .about-body {
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-about .about-toc {
  margin-bottom: 28px;
}

.page-about .about-toc__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--c-river);
}

.page-about .about-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: none;
}

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

.page-about .about-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--c-text);
  text-decoration: none;
  border: 1px solid var(--about-hair);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-about .about-toc__link .mono {
  font-size: 11px;
  color: var(--c-river);
}

.page-about .about-toc__link:hover,
.page-about .about-toc__link:focus-visible {
  border-color: var(--c-river);
  color: var(--c-river-deep);
}

.page-about .about-toc__link[aria-current] {
  border-color: var(--c-gold);
  color: var(--c-river-deep);
  font-weight: 700;
}

.page-about .about-main {
  min-width: 0;
}

.page-about .about-sec {
  position: relative;
  min-width: 0;
  padding-block: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--about-hair);
  scroll-margin-top: 96px;
}

.page-about .about-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-sec--night {
  overflow: hidden;
  padding: clamp(30px, 5vw, 52px) clamp(18px, 4vw, 40px);
  border-top: 0;
  border-radius: var(--radius);
  color: var(--c-text-invert);
  background: linear-gradient(150deg, #0B1D2A 0%, #12354F 100%);
}

.page-about .about-sec--night + .about-sec {
  border-top: 0;
}

.page-about .about-sec__index {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-river);
}

.page-about .about-sec--night .about-sec__index {
  color: var(--c-gold);
}

.page-about .about-sec__title {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--c-black);
}

.page-about .about-sec--night .about-sec__title {
  color: var(--c-mist);
}

.page-about .about-sec__lead {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text-soft);
}

.page-about .about-sec--night .about-sec__lead {
  color: var(--c-text-invert-soft);
}

.page-about .about-prose {
  max-width: 38em;
  margin-top: 22px;
}

.page-about .about-prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text-soft);
}

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

.page-about .about-prose--night p,
.page-about .about-sec--night .about-prose p {
  color: var(--c-text-invert);
}

.page-about .about-prose--after {
  margin-top: 26px;
}

.page-about .about-note {
  margin: 24px 0 0;
  padding: 14px 0 14px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-invert);
  border-left: 2px solid var(--c-gold);
}

.page-about .about-anno {
  display: none;
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.34em;
  color: rgba(217, 184, 108, 0.55);
  pointer-events: none;
}

.page-about .flow-acc {
  margin-top: 26px;
}

.page-about .flow-acc .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
}

.page-about .flow-acc__step {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

.page-about .flow-acc__name {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 700;
}

.page-about .flow-acc .accordion__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
}

.page-about .team-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-about .team-card {
  padding: 18px 16px 20px;
  background: rgba(248, 250, 247, 0.72);
  border: 1px solid var(--about-hair);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .team-card:hover,
.page-about .team-card:focus-within,
.page-about .team-card:focus {
  transform: translateY(-3px);
  border-color: var(--c-river);
  box-shadow: var(--shadow-soft);
  outline: none;
}

.page-about .team-card__num {
  margin: 0;
  font-size: 34px;
  line-height: 1;
  color: var(--c-river);
}

.page-about .team-card__title {
  margin: 12px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-black);
}

.page-about .team-card__duty {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-text-soft);
}

.page-about .about-figure {
  margin: 26px 0 0;
}

.page-about .about-figure .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-about .about-sec--night .about-figure .figure__caption {
  color: var(--c-text-invert-soft);
}

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

.page-about .metric-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  background: var(--about-hair);
  border: 1px solid var(--about-hair);
}

.page-about .metric-row > li {
  padding: 16px 14px 18px;
  background: var(--c-cream);
}

.page-about .metric-row__num {
  display: block;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.1;
  color: var(--c-river-deep);
}

.page-about .metric-row__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-about .timeline {
  margin: 30px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid var(--about-hair-gold);
}

.page-about .timeline > li {
  position: relative;
  padding-bottom: 24px;
}

.page-about .timeline > li:last-child {
  padding-bottom: 0;
}

.page-about .timeline > li::before {
  content: "";
  position: absolute;
  top: 5px;
  left: -28px;
  width: 11px;
  height: 11px;
  background: var(--c-cream);
  border: 1px solid var(--c-gold);
  border-radius: 50%;
}

.page-about .timeline__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-river-deep);
}

.page-about .timeline__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-about .contact-grid {
  display: grid;
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  background: var(--about-hair);
  border: 1px solid var(--about-hair);
}

.page-about .contact-grid__item {
  padding: 16px 16px 18px;
  background: var(--c-mist);
}

.page-about .contact-grid dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-gray);
}

.page-about .contact-grid dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-black);
  overflow-wrap: anywhere;
}

.page-about .contact-grid dd a {
  color: var(--c-river-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--about-hair-gold);
}

.page-about .contact-grid dd a:hover,
.page-about .contact-grid dd a:focus-visible {
  color: var(--c-river);
  border-bottom-color: var(--c-river);
}

.page-about .about-cta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
}

.page-about .about-sec--night .about-cta-line {
  margin-top: 28px;
}

.page-about .about-foot-note {
  margin: 30px 0 0;
  padding-top: 14px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-gray);
  border-top: 1px solid var(--about-hair);
}

@media (min-width: 560px) {
  .page-about .metric-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 720px) {
  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-about .about-body {
    display: grid;
    grid-template-columns: 208px minmax(0, 1fr);
    column-gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-about .about-toc {
    position: sticky;
    top: 92px;
    margin-bottom: 0;
  }

  .page-about .about-toc__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-about .about-toc__link {
    padding: 11px 0 11px 14px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 14px;
  }

  .page-about .about-toc__link:hover,
  .page-about .about-toc__link:focus-visible {
    border-left-color: var(--about-hair-gold);
  }

  .page-about .about-toc__link[aria-current] {
    border-left-color: var(--c-gold);
  }

  .page-about .about-sec {
    scroll-margin-top: 100px;
  }

  .page-about .about-anno {
    display: block;
  }

  .page-about .about-sec--night {
    padding-right: clamp(40px, 5vw, 64px);
  }
}

@media (min-width: 1200px) {
  .page-about .about-body {
    grid-template-columns: 232px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-hero::after {
    animation: none;
  }

  .page-about .team-card,
  .page-about .about-toc__link {
    transition: none;
  }

  .page-about .team-card:hover,
  .page-about .team-card:focus-within {
    transform: none;
  }
}
<<<END>>>