.page-about {
  --about-hair: rgba(36, 86, 74, .62);
  --about-hair-paper: rgba(20, 35, 31, .16);
  --about-pad-y: clamp(44px, 7vw, 88px);
  background: var(--ink);
  color: var(--on-dark);
  overflow-x: clip;
}

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

.page-about h1,
.page-about h2,
.page-about h3,
.page-about p,
.page-about figure,
.page-about dl,
.page-about dd,
.page-about dt {
  margin: 0;
}

.page-about a {
  color: inherit;
}

.page-about .breadcrumb {
  margin-bottom: clamp(20px, 4vw, 38px);
  font-size: 13px;
  color: var(--muted);
}

.page-about .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line);
}

.page-about .breadcrumb__list a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-about .breadcrumb__list a:hover,
.page-about .breadcrumb__list a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- hero ---------- */

.about-hero {
  padding: clamp(26px, 4vw, 48px) 0 clamp(40px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(70, 240, 206, .1), transparent 58%),
    var(--ink);
}

.about-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: end;
}

.about-hero__kicker {
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px !important;
}

.about-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 3.9rem);
  line-height: 1.14;
  letter-spacing: -.01em;
  max-width: 14em;
}

.about-hero__lead {
  margin-top: clamp(18px, 3vw, 26px) !important;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--on-dark);
}

.about-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
}

.about-hero__fig {
  position: relative;
}

.about-hero__fig img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.about-figcap {
  margin-top: 12px !important;
  font-size: 12px;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted-paper);
}

.about-figcap--dark {
  color: var(--muted);
}

/* ---------- numbers ---------- */

.about-numbers {
  padding: var(--about-pad-y) 0;
  background: var(--pitch);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-numbers__title {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1rem, 2vw, 1.15rem);
  letter-spacing: .04em;
  color: var(--on-dark);
  margin-bottom: clamp(24px, 4vw, 40px) !important;
}

.about-numbers__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.about-num {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.about-num__value {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: .88;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.about-num__unit {
  font-size: .32em;
  letter-spacing: 0;
  margin-left: .12em;
  color: var(--on-dark);
}

.about-num__label {
  margin-top: 14px !important;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--on-dark);
}

.about-num__note {
  margin-top: 8px !important;
  max-width: 26em;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 300;
  color: var(--muted);
}

/* ---------- timeline ---------- */

.about-timeline {
  padding: var(--about-pad-y) 0 var(--about-pad-y);
  background: var(--ink);
}

.about-timeline .section-head {
  border-bottom: 1px solid var(--about-hair);
}

.about-timeline .section-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.25;
}

.about-timeline .section-head__more {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .04em;
}

.about-timeline__intro {
  margin-top: 18px !important;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.about-track {
  margin-top: clamp(28px, 4vw, 44px);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  padding: 0 clamp(20px, 5vw, 64px) 18px;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--line) transparent;
}

.about-track:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.about-track__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: max-content;
}

.about-track__item {
  position: relative;
  width: min(78vw, 300px);
  padding: 26px clamp(16px, 2.4vw, 26px) 8px;
  border-left: 1px solid var(--about-hair);
  scroll-snap-align: start;
}

.about-track__item:last-child {
  border-right: 1px solid var(--about-hair);
}

.about-track__dot {
  position: absolute;
  top: 0;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.about-track__item.is-in .about-track__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(70, 240, 206, .14);
}

.about-track__year {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.about-track__title {
  margin-top: 10px !important;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--on-dark);
}

.about-track__text {
  margin-top: 10px !important;
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
  color: var(--muted);
}

/* ---------- team ---------- */

.about-team {
  padding: var(--about-pad-y) 0;
  background: var(--paper);
  color: var(--on-paper);
}

.about-team__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

.about-team__copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.24;
  margin-bottom: 20px !important;
}

.about-team__copy p {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-paper);
}

.about-team__copy p + p {
  margin-top: 16px !important;
}

.about-team__copy a {
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-deep);
}

.about-team__copy a:hover,
.about-team__copy a:focus-visible {
  color: var(--ochre);
  border-bottom-color: var(--ochre);
}

.about-first p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.4em;
  line-height: .86;
  margin: .06em .12em 0 0;
  color: var(--ochre);
}

.about-team__panel {
  background: var(--paper-deep);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.4vw, 32px);
}

.about-team__panel-title {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--muted-paper);
  margin-bottom: 6px !important;
}

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

.about-team__item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 2px 14px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--about-hair-paper);
}

.about-team__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.about-team__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 32px;
  line-height: 1;
  color: var(--cyan-deep);
}

.about-team__item--accent .about-team__num {
  color: var(--ochre);
}

.about-team__what {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .02em;
}

.about-team__desc {
  font-size: 13px;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted-paper);
}

/* ---------- archive ---------- */

.about-archive {
  padding: var(--about-pad-y) 0;
  background: var(--ink);
}

.about-archive__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.about-archive__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.about-archive__copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.24;
  margin-bottom: 20px !important;
}

.about-archive__copy p {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-dark);
}

.about-archive__copy p + p {
  margin-top: 16px !important;
}

.about-archive__copy a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 240, 206, .45);
}

.about-archive__copy a:hover,
.about-archive__copy a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- partners ---------- */

.about-partners {
  padding: var(--about-pad-y) 0;
  background: var(--pitch);
  border-top: 1px solid var(--line);
}

.about-partners .section-head {
  border-bottom: 1px solid var(--about-hair);
}

.about-partners .section-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.25;
}

.about-partners .section-head__more {
  color: var(--orange);
  font-size: 13px;
  letter-spacing: .04em;
}

.about-partners__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(24px, 4vw, 40px);
  align-items: center;
}

.about-map {
  width: 100%;
  height: auto;
}

.about-map__club circle {
  fill: var(--ochre);
  transition: transform var(--dur) var(--ease);
  transform-box: fill-box;
  transform-origin: center;
}

.about-map__school circle {
  fill: var(--cyan);
  opacity: .82;
  transition: transform var(--dur) var(--ease);
  transform-box: fill-box;
  transform-origin: center;
}

.about-map__event circle {
  fill: var(--orange);
  opacity: .85;
  transition: transform var(--dur) var(--ease);
  transform-box: fill-box;
  transform-origin: center;
}

.about-map circle:hover {
  transform: scale(1.45);
}

.about-map__core {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.5;
  opacity: .9;
}

.about-map__core-text {
  fill: var(--cyan);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
}

.about-partners__legend {
  display: grid;
  gap: 18px;
}

.about-partners__row {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--about-hair);
}

.about-partners__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.about-partners__row dt {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .03em;
  color: var(--on-dark);
}

.about-partners__row dd {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
  color: var(--muted);
}

.about-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
}

.about-dot--club { background: var(--ochre); }
.about-dot--school { background: var(--cyan); }
.about-dot--event { background: var(--orange); }

/* ---------- region ---------- */

.about-region {
  padding: var(--about-pad-y) 0;
  background: var(--paper);
  color: var(--on-paper);
}

.about-region__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}

.about-region__figure img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--about-hair-paper);
}

.about-region__copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.24;
  margin-bottom: 20px !important;
}

.about-region__copy p {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-paper);
}

.about-region__copy p + p {
  margin-top: 16px !important;
}

.about-region__copy a {
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-deep);
}

.about-region__copy a:hover,
.about-region__copy a:focus-visible {
  color: var(--ochre);
  border-bottom-color: var(--ochre);
}

/* ---------- yearbook ---------- */

.about-yearbook {
  padding: var(--about-pad-y) 0;
  background: var(--ink);
}

.about-yearbook h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.24;
}

.about-yearbook__lead {
  margin-top: 18px !important;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.about-yearbook__grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 42px);
  background: var(--about-hair);
  border: 1px solid var(--about-hair);
  border-radius: var(--r-md);
  overflow: hidden;
}

.about-volume {
  padding: 22px clamp(16px, 2.6vw, 26px) 24px;
  background: var(--ink);
}

.about-volume__no {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.about-volume__title {
  margin-top: 10px !important;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--on-dark);
}

.about-volume__text {
  margin-top: 8px !important;
  font-size: 13px;
  line-height: 1.75;
  font-weight: 300;
  color: var(--muted);
}

.about-yearbook__tail {
  margin-top: clamp(20px, 3vw, 28px) !important;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.85;
  font-weight: 300;
  color: var(--muted);
}

.about-yearbook__tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 240, 206, .45);
}

.about-yearbook__tail a:hover,
.about-yearbook__tail a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- next ---------- */

.about-next {
  padding: clamp(40px, 6vw, 76px) 0;
  background: var(--pitch);
  border-top: 1px solid var(--line);
}

.about-next__inner {
  display: grid;
  gap: 16px;
}

.about-next h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.25;
}

.about-next p {
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark);
}

.about-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.about-next__fine {
  font-size: 13px !important;
  font-weight: 300;
  color: var(--muted) !important;
}

.about-next__fine a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 240, 206, .45);
}

.about-next__fine a:hover,
.about-next__fine a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- responsive ---------- */

@media (min-width: 640px) {
  .about-numbers__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-yearbook__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .about-hero__grid {
    grid-template-columns: 1.08fr .92fr;
  }

  .about-team__grid {
    grid-template-columns: 1.06fr .94fr;
  }

  .about-archive__grid {
    grid-template-columns: .86fr 1.14fr;
  }

  .about-region__grid {
    grid-template-columns: 1.1fr .9fr;
  }

  .about-partners__grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .about-team__panel {
    align-self: start;
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1100px) {
  .about-yearbook__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .about-num__note {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-track {
    scroll-behavior: auto;
  }

  .page-about .about-track__dot,
  .page-about .about-map circle {
    transition: none;
  }

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