.page-about {
  --about-ink-soft: rgba(24, 32, 37, 0.76);
  --about-card-line: rgba(24, 32, 37, 0.14);
  --about-tl-pad: clamp(26px, 4vw, 40px);
  background:
    radial-gradient(760px 480px at 88% -6%, rgba(20, 125, 130, 0.32), transparent 64%),
    radial-gradient(620px 380px at 4% 10%, rgba(242, 107, 58, 0.13), transparent 62%),
    var(--night);
  color: var(--paper);
  padding-bottom: clamp(40px, 6vw, 80px);
  overflow-x: clip;
}

.page-about .about-hero {
  padding-block: clamp(32px, 6vw, 76px) clamp(24px, 4vw, 48px);
}

.page-about .about-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 52px);
}

.page-about .about-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 8vw, 66px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  color: var(--paper);
}

.page-about .about-hero__title span {
  display: block;
  color: var(--mist);
}

.page-about .about-hero__lead {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(245, 236, 221, 0.78);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: clamp(14px, 2.4vw, 26px);
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(18px, 2.6vw, 24px);
  border-top: 1px solid var(--line);
}

.page-about .about-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .about-hero__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 34px);
  line-height: 1;
  color: var(--yellow);
}

.page-about .about-hero__stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(245, 236, 221, 0.6);
}

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

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
}

.page-about .about-hero__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 236, 221, 0.5);
}

.page-about .about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 44px);
  padding-block: clamp(16px, 3vw, 32px);
}

.page-about .about-toc {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 10px 12px;
}

.page-about .about-toc__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 236, 221, 0.5);
}

.page-about .about-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-about .about-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  color: rgba(245, 236, 221, 0.72);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-about .about-toc__link span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

.page-about .about-toc__link:hover {
  color: var(--paper);
  border-color: var(--line);
}

.page-about .about-toc__link[aria-current="true"],
.page-about .about-toc__link[aria-current="location"],
.page-about .about-toc__link.is-active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--night);
}

.page-about .about-toc__link[aria-current="true"] span,
.page-about .about-toc__link[aria-current="location"] span,
.page-about .about-toc__link.is-active span {
  color: rgba(5, 20, 33, 0.68);
}

.page-about .about-sec {
  padding-block: clamp(28px, 4.5vw, 52px);
}

.page-about .about-sec + .about-sec {
  border-top: 1px solid var(--line-soft);
}

.page-about .about-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  align-items: start;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .about-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(32px, 6vw, 52px);
  line-height: 0.92;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245, 236, 221, 0.38);
  letter-spacing: -0.02em;
}

.page-about .about-sec__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  color: var(--paper);
}

.page-about .about-sec__note {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(245, 236, 221, 0.58);
}

.page-about .about-sec__lead {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: rgba(245, 236, 221, 0.78);
}

.page-about .about-paper {
  background: var(--paper);
  color: var(--ink);
  border-radius: clamp(20px, 3vw, 30px);
  padding: clamp(20px, 3.6vw, 38px);
}

.page-about .about-paper p {
  margin: 0 0 1em;
  max-width: 66ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--about-ink-soft);
}

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

.page-about .about-lines {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-line__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--about-card-line);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-about .about-line__link:hover,
.page-about .about-line__link:focus-visible {
  border-color: var(--teal);
  background: rgba(20, 125, 130, 0.07);
  transform: translateY(-2px);
}

.page-about .about-line__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal);
  padding-top: 3px;
}

.page-about .about-line__body strong {
  display: block;
  font-size: 16px;
  margin-bottom: 3px;
  color: var(--ink);
}

.page-about .about-line__body span {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--about-ink-soft);
}

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

.page-about .about-timeline__item {
  position: relative;
  padding-left: var(--about-tl-pad);
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(245, 236, 221, 0.24), rgba(245, 236, 221, 0.06));
}

.page-about .about-timeline__item:last-child::before {
  bottom: auto;
  height: 32px;
}

.page-about .about-timeline__details {
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-timeline__summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 15px 0;
}

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

.page-about .about-timeline__summary::before {
  content: "";
  position: absolute;
  left: calc(2px - var(--about-tl-pad));
  top: 21px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--night);
  border: 1px solid var(--mist);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-about .about-timeline__details[open] .about-timeline__summary::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--yellow);
  letter-spacing: 0.02em;
}

.page-about .about-timeline__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

.page-about .about-timeline__summary:hover .about-timeline__title {
  color: var(--mist);
}

.page-about .about-timeline__details[open] .about-timeline__title {
  color: var(--mist);
}

.page-about .about-timeline__body {
  padding: 0 0 18px;
  max-width: 62ch;
}

.page-about .about-timeline__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(245, 236, 221, 0.72);
}

.page-about .about-team {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 28px);
}

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

.page-about .about-team__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--line);
}

.page-about .about-roles {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-about .about-role {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-block: 13px;
  border-top: 1px solid var(--about-card-line);
}

.page-about .about-role__num {
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--teal);
}

.page-about .about-role__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--about-ink-soft);
}

.page-about .about-role__text strong {
  display: block;
  font-size: 15.5px;
  color: var(--ink);
  margin-bottom: 2px;
}

.page-about .about-bento {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.6vw, 16px);
}

.page-about .about-bento__stat {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  min-height: 112px;
  padding: clamp(14px, 2.4vw, 20px);
  border: 1px solid var(--line);
  background: var(--glass);
  border-radius: 16px;
}

.page-about .about-bento__num {
  font-family: var(--font-mono);
  font-size: clamp(25px, 3.4vw, 33px);
  line-height: 1;
  color: var(--mist);
}

.page-about .about-bento__label {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(245, 236, 221, 0.66);
}

.page-about .about-bento__figure {
  margin: 0;
  grid-column: span 2;
}

.page-about .about-bento__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--line);
}

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

.page-about .about-cadence__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-block: 15px;
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-cadence__row:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-about .about-cadence__time {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--yellow);
}

.page-about .about-cadence__body strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--paper);
}

.page-about .about-cadence__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 236, 221, 0.68);
}

.page-about .about-region {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-about .about-region__text p {
  max-width: 60ch;
}

.page-about .about-honors {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-about .about-honors li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--about-ink-soft);
}

.page-about .about-honors li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
}

.page-about .about-next {
  margin-top: clamp(18px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: clamp(20px, 3vw, 30px);
  background:
    linear-gradient(135deg, rgba(20, 125, 130, 0.3), rgba(5, 20, 33, 0.1) 62%),
    var(--bay);
  padding: clamp(22px, 4vw, 42px);
}

.page-about .about-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: end;
}

.page-about .about-next__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.3;
  color: var(--paper);
}

.page-about .about-next__text p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 236, 221, 0.76);
}

.page-about .about-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-about .about-cadence__row {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-about .about-team {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-about .about-region {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 960px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
  }

  .page-about .about-hero__figure img {
    clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
    border-radius: 28px 28px 18px 18px;
  }

  .page-about .about-bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: minmax(126px, auto);
  }

  .page-about .about-bento__figure {
    grid-column: 3 / span 2;
    grid-row: 1 / span 2;
  }
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-about .about-side {
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-about .about-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-about .about-toc__link {
    border-radius: 10px;
    padding: 9px 12px;
    width: 100%;
  }

  .page-about .about-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}
<<<END>>>