.page-about {
  --about-axis: 276px;
  --about-gap: clamp(26px, 5vw, 76px);
  --about-pad: clamp(20px, 4vw, 56px);
  display: block;
}

.page-about .about-hero {
  padding: clamp(18px, 3.4vw, 44px) var(--gutter) 0;
}

.page-about .about-hero__frame {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--about-pad);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 84% 6%, rgba(201, 162, 39, 0.18), transparent 58%),
    linear-gradient(160deg, var(--ink-800), var(--ink-950));
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-about .about-hero__ring {
  position: absolute;
  top: -46px;
  right: -52px;
  width: clamp(180px, 30vw, 300px);
  height: auto;
  color: var(--gold);
  opacity: 0.28;
  pointer-events: none;
}

.page-about .about-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  margin-top: clamp(22px, 3vw, 40px);
}

.page-about .about-hero__title {
  margin: 0.3em 0 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2rem, 5.6vw, 4rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ivory);
  text-shadow: 0 0 26px rgba(201, 162, 39, 0.22);
}

.page-about .about-hero__accent {
  color: var(--gold-light);
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.5);
  text-stroke: 1px rgba(201, 162, 39, 0.5);
}

.page-about .about-hero__intro {
  max-width: 36ch;
  margin: 1.1em 0 0;
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.4vw, 1.06rem);
  line-height: 1.9;
  color: var(--mist);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.8em;
}

.page-about .about-hero__seal {
  align-self: start;
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(4, 8, 13, 0.62);
}

.page-about .about-hero__seal-num {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-about .about-hero__seal-label {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-hero__seal-list {
  display: grid;
  gap: 8px;
  margin: 8px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-about .about-hero__seal-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-hero__seal-item strong {
  font-size: 1rem;
  color: var(--ivory);
  margin-right: 6px;
}

.page-about .about-body {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(38px, 6vw, 88px) var(--gutter) clamp(40px, 6vw, 90px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
}

.page-about .about-index {
  align-self: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(15, 36, 56, 0.5);
  padding: 16px 14px;
}

.page-about .about-index__label {
  margin: 0 0 10px;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-about .about-index__link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  align-items: baseline;
  gap: 0.5em;
  padding: 0.6em 0.7em;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-about .about-index__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  opacity: 0.75;
}

.page-about .about-index__link:hover,
.page-about .about-index__link:focus-visible,
.page-about .about-index__link.is-active,
.page-about .about-index__link[aria-current] {
  color: var(--ink-950);
  background: var(--gold-light);
  outline: none;
}

.page-about .about-index__link:hover .about-index__num,
.page-about .about-index__link:focus-visible .about-index__num,
.page-about .about-index__link.is-active .about-index__num,
.page-about .about-index__link[aria-current] .about-index__num {
  color: var(--ink-950);
  opacity: 1;
}

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

.page-about .about-chapter {
  padding: clamp(30px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--line);
}

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

.page-about .chapter-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.4vw, 38px);
  max-width: 42ch;
}

.page-about .chapter-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-about .chapter-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.32;
  color: var(--ivory);
}

.page-about .chapter-lead {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-about .origin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
}

.page-about .origin-text p {
  margin: 0 0 1.1em;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-about .origin-figure,
.page-about .scope-figure,
.page-about .team-figure {
  margin: 0;
}

.page-about .about-content img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-about .origin-figure img {
  aspect-ratio: 3 / 2;
}

.page-about .scope-figure {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-about .scope-figure img {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
}

.page-about .team-figure img {
  aspect-ratio: 4 / 3;
}

.page-about .scope-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-about .scope-item {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 0.8em;
  padding: clamp(18px, 2.6vw, 26px) 0.4em;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-about .scope-item:hover,
.page-about .scope-item:focus-within {
  background: rgba(24, 58, 87, 0.42);
  padding-left: 1em;
}

.page-about .scope-item__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding-top: 0.28em;
}

.page-about .scope-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 8px;
}

.page-about .scope-item__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  color: var(--ivory);
}

.page-about .scope-item__tag {
  display: inline-block;
  padding: 0.2em 0.9em;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  white-space: nowrap;
}

.page-about .scope-item__text {
  margin: 0;
  max-width: 40ch;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--mist);
}

.page-about .about-timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 4px;
  list-style: none;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 16px;
  left: calc(4px + 2.9em + 5px);
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong), rgba(201, 162, 39, 0.08));
}

.page-about .about-timeline__item {
  display: grid;
  grid-template-columns: 2.9em 14px minmax(0, 1fr);
  align-items: start;
  gap: 0 12px;
  padding: 0 0 clamp(20px, 3vw, 30px);
}

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

.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 0.2em;
  text-align: right;
}

.page-about .about-timeline__dot {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  margin-top: 0.42em;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--ink-950);
  transition: background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-about .about-timeline__item:hover .about-timeline__dot {
  background: var(--gold-light);
  box-shadow: 0 0 0 5px rgba(201, 162, 39, 0.16);
}

.page-about .about-timeline__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--ivory);
}

.page-about .about-timeline__body p {
  margin: 0;
  max-width: 38ch;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-about .about-census {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin: 0 0 clamp(24px, 3.4vw, 38px);
  padding: 0;
  list-style: none;
}

.page-about .about-census__item {
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(24, 58, 87, 0.34);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
  outline: none;
}

.page-about .about-census__item:hover,
.page-about .about-census__item:focus-visible {
  border-color: var(--line-strong);
  background: rgba(24, 58, 87, 0.62);
}

.page-about .about-census__num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gold-light);
}

.page-about .about-census__name {
  display: block;
  margin-top: 8px;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.page-about .about-census__note {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
  transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease), margin-top 0.24s var(--ease);
}

.page-about .about-census__item:hover .about-census__note,
.page-about .about-census__item:focus-visible .about-census__note,
.page-about .about-census__item:focus-within .about-census__note {
  max-height: 8em;
  margin-top: 10px;
  opacity: 1;
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 38px);
  align-items: center;
}

.page-about .team-craft__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ivory);
}

.page-about .team-craft__text {
  margin: 0 0 0.9em;
  max-width: 36ch;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--mist);
}

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

.page-about .about-cred {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-about .about-cred__col {
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-about .about-cred__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-about .about-cred__title {
  margin: 6px 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ivory);
}

.page-about .about-cred__text {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--mist);
}

.page-about .about-cred__note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--red);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: rgba(166, 58, 43, 0.1);
  max-width: 44ch;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.88;
  color: var(--ivory);
}

.page-about .about-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-about .about-results__stat {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(24, 58, 87, 0.5), rgba(4, 8, 13, 0.4));
}

.page-about .about-results__num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.6vw, 2.3rem);
  line-height: 1;
  color: var(--gold-light);
}

.page-about .about-results__num small {
  font-size: 0.45em;
  margin-left: 2px;
  color: var(--gold);
}

.page-about .about-results__label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .about-results__text {
  margin: 0;
  max-width: 44ch;
  font-family: var(--font-sans);
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--mist);
}

.page-about .about-cta {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  margin-top: clamp(24px, 4vw, 44px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 12% 0%, rgba(201, 162, 39, 0.2), transparent 62%),
    linear-gradient(135deg, var(--ink-800), var(--ink-950));
}

.page-about .about-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  line-height: 1.35;
  color: var(--ivory);
}

.page-about .about-cta__text p {
  margin: 0;
  max-width: 40ch;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--mist);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(220px, 4fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-about .origin-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .page-about .team-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-about .about-cred {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 clamp(18px, 3vw, 32px);
  }

  .page-about .about-cred__col {
    border-bottom: 0;
    border-top: 1px solid var(--line-strong);
    padding-top: 20px;
  }

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

  .page-about .about-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-about .about-body {
    grid-template-columns: var(--about-axis) minmax(0, 1fr);
    gap: var(--about-gap);
    align-items: start;
  }

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

@media (max-width: 719px) {
  .page-about .about-census__note {
    max-height: none;
    opacity: 1;
    margin-top: 10px;
  }

  .page-about .about-timeline__item {
    grid-template-columns: 2.5em 12px minmax(0, 1fr);
    gap: 0 8px;
  }

  .page-about .about-timeline::before {
    left: calc(4px + 2.5em + 4px);
  }

  .page-about .about-hero__ring {
    opacity: 0.16;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-index__link,
  .page-about .scope-item,
  .page-about .about-census__item,
  .page-about .about-census__note,
  .page-about .about-timeline__dot {
    transition: none;
  }
}
<<<END>>>