.page-about {
  --pa-muted: rgba(244, 247, 251, 0.7);
  --pa-muted-ink: var(--mist);
  --pa-hair: rgba(244, 247, 251, 0.16);
  --pa-hair-light: rgba(27, 36, 48, 0.14);
  --pa-glass: rgba(244, 247, 251, 0.08);
  background: var(--ink-night);
  color: var(--snow);
  font-family: var(--font-body);
  line-height: 1.78;
  overflow-x: hidden;
}

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

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.26;
  margin: 0;
}

.page-about .content-wrap {
  padding-left: 18px;
  padding-right: 18px;
}

.page-about .grid-12 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-about .eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
  font-weight: 700;
}

.page-about .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  padding: 24px 0 40px;
  isolation: isolate;
}

.page-about .about-hero__grad {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(110% 70% at 8% 0%, rgba(18, 41, 74, 0.95) 0%, rgba(10, 26, 47, 0) 62%),
    radial-gradient(70% 60% at 100% 100%, rgba(192, 57, 43, 0.22) 0%, rgba(10, 26, 47, 0) 70%),
    linear-gradient(178deg, var(--ink-night-2) 0%, var(--ink-night) 76%);
}

.page-about .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--pa-muted);
  margin-bottom: 26px;
}

.page-about .breadcrumb__item a {
  color: var(--pa-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .breadcrumb__item a:hover,
.page-about .breadcrumb__item a:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--saffron);
}

.page-about .breadcrumb__item[aria-current="page"] {
  color: var(--snow);
}

.page-about .about-hero__frame {
  position: relative;
  border: 1px solid var(--pa-hair);
  border-radius: var(--radius-l);
  padding: 30px 20px 28px;
  background: linear-gradient(160deg, rgba(244, 247, 251, 0.06), rgba(244, 247, 251, 0) 62%);
  backdrop-filter: blur(2px);
}

.page-about .about-hero__frame::before,
.page-about .about-hero__frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--gold);
  opacity: 0.85;
}

.page-about .about-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-about .about-hero__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-about .about-hero__tick {
  display: block;
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--saffron), var(--gold));
  margin-bottom: 20px;
}

.page-about h1 {
  font-size: 32px;
  letter-spacing: 0.01em;
  margin-bottom: 18px;
}

.page-about .about-hero__lede {
  font-size: 16px;
  color: var(--pa-muted);
  margin: 0;
  max-width: 62ch;
}

.page-about .about-hero__figures {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px dashed var(--pa-hair);
}

.page-about .data-figure {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-about .data-figure__num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}

.page-about .data-figure__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--pa-muted);
}

/* ---------- cover image ---------- */
.page-about .about-cover {
  margin: 0;
  padding-bottom: 8px;
}

.page-about .media-frame {
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--ink-deep);
  border: 1px solid var(--pa-hair);
  box-shadow: inset 0 0 40px rgba(6, 16, 32, 0.7);
}

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

.page-about .media-frame--wide {
  aspect-ratio: 16 / 9;
}

.page-about .media-frame--tall {
  aspect-ratio: 4 / 3;
}

.page-about .media-frame {
  aspect-ratio: 3 / 2;
}

.page-about .about-cover__cap,
.page-about figcaption {
  font-size: 13px;
  color: var(--pa-muted);
  margin-top: 12px;
  letter-spacing: 0.02em;
}

/* ---------- section shell ---------- */
.page-about .about-sec {
  padding: 64px 0;
  border-top: 1px solid var(--pa-hair);
}

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

.page-about .sec-no {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--saffron);
  border: 1px solid rgba(192, 57, 43, 0.6);
  border-radius: var(--radius-s);
  padding: 2px 8px;
  margin-bottom: 14px;
}

.page-about .sec-head h2 {
  font-size: 25px;
  color: var(--snow);
}

.page-about .sec-lede {
  margin: 16px 0 0;
  font-size: 15.5px;
  color: var(--pa-muted);
  max-width: 70ch;
}

/* ---------- origin ---------- */
.page-about .prose p {
  margin: 0 0 18px;
  font-size: 15.5px;
  color: rgba(244, 247, 251, 0.82);
  max-width: 66ch;
}

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

.page-about .glass-panel {
  background: linear-gradient(155deg, rgba(244, 247, 251, 0.13), rgba(244, 247, 251, 0.04));
  border: 1px solid var(--pa-hair);
  border-radius: var(--radius-m);
  padding: 22px 20px;
  backdrop-filter: blur(6px);
}

.page-about .origin-note p:last-child {
  margin: 0;
  font-size: 14.5px;
  color: rgba(244, 247, 251, 0.84);
}

.page-about .origin-note {
  border-left: 3px solid var(--gold);
}

.page-about .origin-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .origin-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 14px;
  color: var(--pa-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(244, 247, 251, 0.1);
}

.page-about .origin-list .mono {
  color: var(--teal);
  font-size: 18px;
  font-weight: 700;
}

/* ---------- archive / timeline ---------- */
.page-about .about-sec--archive {
  background:
    linear-gradient(180deg, rgba(18, 41, 74, 0.55) 0%, rgba(10, 26, 47, 0.9) 60%),
    var(--ink-night);
}

.page-about .tl {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 6px 0 6px 30px;
  display: grid;
  gap: 26px;
}

.page-about .tl::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--saffron) 55%, var(--teal));
  opacity: 0.5;
  transform-origin: top left;
}

.page-about .tl__item {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--pa-hair);
  border-radius: var(--radius-m);
  background: var(--pa-glass);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-about .tl__item:hover,
.page-about .tl__item:focus-within {
  border-color: rgba(214, 166, 75, 0.75);
  transform: translateX(3px);
}

.page-about .tl__item--now {
  border-color: rgba(192, 57, 43, 0.7);
  background: linear-gradient(150deg, rgba(192, 57, 43, 0.22), rgba(244, 247, 251, 0.05));
}

.page-about .tl__dot {
  position: absolute;
  left: -31px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-night);
  border: 2px solid var(--gold);
}

.page-about .tl__item--now .tl__dot {
  border-color: var(--saffron);
  background: var(--saffron);
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.22);
}

.page-about .tl__item h3 {
  font-size: 18px;
  margin: 12px 0 8px;
  color: var(--snow);
}

.page-about .tl__item p {
  margin: 0;
  font-size: 14px;
  color: var(--pa-muted);
  max-width: 46ch;
}

.page-about .exhibit-tag {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: var(--radius-s);
  border: 1px solid var(--pa-hair);
  color: var(--snow);
  background: rgba(244, 247, 251, 0.08);
}

.page-about .exhibit-tag--gold {
  color: var(--gold);
  border-color: rgba(214, 166, 75, 0.6);
  background: rgba(214, 166, 75, 0.12);
}

.page-about .exhibit-tag--teal {
  color: var(--teal);
  border-color: rgba(63, 184, 163, 0.6);
  background: rgba(63, 184, 163, 0.12);
}

.page-about .exhibit-tag--live {
  color: #fff;
  border-color: var(--saffron);
  background: var(--saffron);
}

.page-about .disclosure {
  margin-top: 22px;
  border: 1px solid var(--pa-hair);
  border-radius: var(--radius-m);
  background: rgba(6, 16, 32, 0.55);
}

.page-about .disclosure summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--snow);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.page-about .disclosure summary::-webkit-details-marker {
  display: none;
}

.page-about .disclosure summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--teal);
}

.page-about .disclosure[open] summary::after {
  content: "−";
}

.page-about .disclosure[open] summary {
  border-bottom: 1px solid var(--pa-hair);
}

.page-about .disclosure__body {
  padding: 16px 18px 18px;
}

.page-about .arch-years {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .arch-years li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 13.5px;
  color: var(--pa-muted);
}

.page-about .arch-years .mono {
  color: var(--teal);
  font-size: 13px;
  flex: 0 0 auto;
}

.page-about .arch-figure {
  margin: 0 0 22px;
}

.page-about .arch-note {
  border-left: 3px solid var(--teal);
}

.page-about .arch-note p {
  margin: 0 0 14px;
  font-size: 14.5px;
  color: rgba(244, 247, 251, 0.84);
}

.page-about .btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-s);
  padding: 11px 20px;
  border: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-about .btn--primary {
  background: var(--saffron);
  color: #fff;
  border-color: var(--saffron);
}

.page-about .btn--primary:hover,
.page-about .btn--primary:focus-visible {
  background: var(--saffron-deep);
  border-color: var(--saffron-deep);
}

.page-about .btn--ghost {
  background: transparent;
  color: var(--snow);
  border-color: var(--pa-hair);
}

.page-about .btn--ghost:hover,
.page-about .btn--ghost:focus-visible {
  border-color: var(--saffron);
  color: #fff;
}

.page-about .btn--sm {
  font-size: 13px;
  padding: 8px 15px;
}

/* ---------- team ---------- */
.page-about .about-sec--team {
  background: var(--snow);
  color: var(--charcoal);
  border-top: 1px solid var(--pa-hair-light);
}

.page-about .about-sec--team .sec-head h2 {
  color: var(--charcoal);
}

.page-about .about-sec--team .sec-no {
  color: var(--saffron-deep);
  border-color: rgba(142, 42, 34, 0.4);
}

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

.page-about .about-sec--team .media-frame {
  border-color: var(--pa-hair-light);
  box-shadow: inset 0 0 40px rgba(10, 26, 47, 0.18);
}

.page-about .about-sec--team figcaption {
  color: var(--mist);
}

.page-about .team-lede {
  font-size: 15.5px;
  color: var(--mist);
  margin: 0 0 24px;
  max-width: 56ch;
}

.page-about .team-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-about .team-card {
  border: 1px solid var(--pa-hair-light);
  border-radius: var(--radius-m);
  padding: 18px 18px 20px;
  background: #fff;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-about .team-card:hover {
  border-color: var(--saffron);
  box-shadow: 0 6px 22px rgba(10, 26, 47, 0.1);
}

.page-about .team-card__num {
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}

.page-about .team-card h3 {
  font-size: 17px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.page-about .team-card p {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

/* ---------- partner ---------- */
.page-about .about-sec--partner {
  background: linear-gradient(180deg, var(--ink-night) 0%, var(--ink-night-2) 100%);
}

.page-about .partner-map {
  margin: 12px 0 34px;
  padding: 20px 12px;
  border: 1px dashed var(--pa-hair);
  border-radius: var(--radius-m);
  background: radial-gradient(80% 120% at 50% 50%, rgba(63, 184, 163, 0.1), rgba(10, 26, 47, 0) 70%);
}

.page-about .partner-map__svg {
  display: block;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  height: auto;
}

.page-about .partner-grid h3 {
  font-size: 17px;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-about .partner-grid p {
  margin: 0;
  font-size: 14.5px;
  color: var(--pa-muted);
}

.page-about .partner-grid > div {
  padding: 18px 0 0;
  border-top: 2px solid rgba(214, 166, 75, 0.35);
}

.page-about .partner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* ---------- honor ---------- */
.page-about .about-sec--honor {
  background: var(--snow-2);
  color: var(--charcoal);
  border-top: 1px solid var(--pa-hair-light);
}

.page-about .about-sec--honor .sec-head h2 {
  color: var(--charcoal);
}

.page-about .about-sec--honor .sec-no {
  color: var(--saffron-deep);
  border-color: rgba(142, 42, 34, 0.4);
}

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

.page-about .honor-rules li {
  padding: 18px 0;
  border-bottom: 1px solid var(--pa-hair-light);
}

.page-about .honor-rules li:first-child {
  padding-top: 0;
}

.page-about .honor-rules h3 {
  font-size: 17px;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.page-about .honor-rules p {
  margin: 0;
  font-size: 14.5px;
  color: var(--mist);
  max-width: 56ch;
}

.page-about .honor-panel {
  background: var(--ink-night);
  color: var(--snow);
  border-radius: var(--radius-m);
  padding: 24px 20px;
  border-left: 4px solid var(--gold);
}

.page-about .honor-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .honor-list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 14px;
  color: rgba(244, 247, 251, 0.86);
}

.page-about .honor-list .mono {
  color: var(--gold);
  font-weight: 700;
  flex: 0 0 auto;
}

.page-about .honor-panel__note {
  margin: 0;
  font-size: 13.5px;
  color: var(--pa-muted);
  border-top: 1px dashed var(--pa-hair);
  padding-top: 16px;
}

/* ---------- contact ---------- */
.page-about .about-sec--contact {
  background: radial-gradient(90% 130% at 20% 0%, rgba(192, 57, 43, 0.28), rgba(10, 26, 47, 0) 66%), var(--ink-night);
  border-top: 0;
}

.page-about .contact-band {
  border: 1px solid var(--pa-hair);
  border-radius: var(--radius-l);
  padding: 28px 20px;
  background: linear-gradient(150deg, rgba(244, 247, 251, 0.09), rgba(244, 247, 251, 0.02));
}

.page-about .contact-band h2 {
  font-size: 23px;
  color: var(--snow);
  margin-bottom: 12px;
}

.page-about .contact-band__text p:last-child {
  margin: 0;
  font-size: 15px;
  color: var(--pa-muted);
  max-width: 62ch;
}

.page-about .contact-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-about .content-wrap {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-about .about-hero {
    padding: 36px 0 52px;
  }

  .page-about .about-hero__frame {
    padding: 44px 40px 40px;
  }

  .page-about h1 {
    font-size: 40px;
  }

  .page-about .about-hero__lede {
    font-size: 17px;
  }

  .page-about .data-figure__num {
    font-size: 40px;
  }

  .page-about .about-sec {
    padding: 78px 0;
  }

  .page-about .sec-head h2 {
    font-size: 30px;
  }

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

  .page-about .contact-band {
    padding: 36px 34px;
  }

  .page-about .contact-band h2 {
    font-size: 26px;
  }
}

@media (min-width: 1024px) {
  .page-about .content-wrap {
    padding-left: 44px;
    padding-right: 44px;
    max-width: var(--wrap-max);
    margin: 0 auto;
  }

  .page-about .grid-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 40px;
  }

  .page-about .col-7 {
    grid-column: span 7;
  }

  .page-about .col-5 {
    grid-column: span 5;
  }

  .page-about .col-4 {
    grid-column: span 4;
  }

  .page-about h1 {
    font-size: 54px;
    max-width: 18ch;
  }

  .page-about .about-sec {
    padding: 100px 0;
  }

  .page-about .sec-head h2 {
    font-size: 34px;
  }

  .page-about .about-sec--archive {
    padding-bottom: 108px;
  }

  .page-about .tl {
    padding-left: 46px;
    gap: 30px;
  }

  .page-about .tl::before {
    left: 8px;
    transform: skewX(-9deg);
  }

  .page-about .tl__item:nth-child(2) {
    margin-left: 34px;
  }

  .page-about .tl__item:nth-child(3) {
    margin-left: 68px;
  }

  .page-about .tl__item:nth-child(4) {
    margin-left: 102px;
  }

  .page-about .tl__item:nth-child(5) {
    margin-left: 136px;
  }

  .page-about .tl__dot {
    left: -44px;
  }

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

  .page-about .partner-grid > div {
    padding: 20px 22px 0 0;
  }

  .page-about .contact-band {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
    padding: 48px 48px;
  }

  .page-about .contact-band__links {
    margin-top: 0;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: stretch;
    min-width: 200px;
  }

  .page-about .contact-band__links .btn {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .tl__item,
  .page-about .btn,
  .page-about .team-card,
  .page-about .breadcrumb__item a {
    transition: none;
  }

  .page-about .tl__item:hover {
    transform: none;
  }
}
<<<END>>>