.page-about {
  --about-pad-y: clamp(46px, 9vw, 100px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-about .about-pad {
  padding-top: var(--about-pad-y);
  padding-bottom: var(--about-pad-y);
}

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-display);
  font-weight: 800;
}

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

.page-about figure {
  margin: 0;
}

.page-about .eyebrow {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  color: var(--gold-deep);
}

.page-about .section-title {
  margin: 8px 0 16px;
  font-size: clamp(1.58rem, 5.4vw, 2.5rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

/* ---------- Hero ---------- */

.page-about .about-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 5vw, 40px) 0 clamp(44px, 8vw, 86px);
  color: var(--paper);
  background:
    radial-gradient(90% 70% at 88% 2%, rgba(227, 199, 102, 0.3), transparent 60%),
    radial-gradient(70% 60% at 8% 100%, rgba(201, 162, 39, 0.16), transparent 65%),
    linear-gradient(165deg, var(--ink-green) 0%, var(--ink-green-deep) 100%);
  border-bottom-left-radius: var(--r-xl);
  border-bottom-right-radius: var(--r-xl);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(243, 235, 221, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}

.page-about .about-hero__inner {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
  align-items: end;
}

.page-about .about-hero__crumb {
  font-size: 0.78rem;
  margin-bottom: 14px;
}

.page-about .about-hero__crumb a,
.page-about .about-hero__crumb span {
  color: rgba(243, 235, 221, 0.7);
  text-decoration: none;
}

.page-about .about-hero__crumb a:hover {
  color: var(--gold-light);
}

.page-about .about-hero__eyebrow {
  color: var(--gold-light);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
}

.page-about .about-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(2.15rem, 8.4vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  background: linear-gradient(178deg, #FFF7DE 0%, var(--gold-light) 46%, var(--sand-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-wrap: balance;
}

.page-about .about-hero__lede {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(0.94rem, 2.6vw, 1.06rem);
  line-height: 1.88;
  color: rgba(243, 235, 221, 0.86);
}

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

.page-about .about-hero__actions .btn--ghost {
  color: var(--gold-light);
  border-color: rgba(227, 199, 102, 0.55);
}

.page-about .about-hero__media img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: var(--hair-gold);
  box-shadow: var(--shadow-soft);
}

.page-about .about-hero__media figcaption {
  margin-top: 12px;
  padding-left: 10px;
  border-left: 2px solid var(--gold-deep);
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(243, 235, 221, 0.62);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: clamp(28px, 6vw, 44px) 0 0;
}

.page-about .about-stat {
  padding: 14px 16px;
  border: var(--hair-gold);
  border-radius: var(--r-md);
  background: rgba(243, 235, 221, 0.06);
}

.page-about .about-stat dt {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(243, 235, 221, 0.68);
}

.page-about .about-stat dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 5vw, 1.95rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-light);
}

.page-about .about-stat dd span {
  margin-left: 3px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(243, 235, 221, 0.72);
}

/* ---------- Origin ---------- */

.page-about .about-origin {
  background: var(--paper);
}

.page-about .about-origin__grid {
  display: grid;
  gap: clamp(20px, 4vw, 30px);
}

.page-about .about-origin__rail {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-about .about-origin__year {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 11vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--paper-2);
  -webkit-text-stroke: 1.5px var(--sand-gold);
}

.page-about .about-origin__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--sage);
}

.page-about .about-origin__rule {
  display: block;
  width: 52px;
  height: 3px;
  margin-top: 10px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--sand-gold), transparent);
}

.page-about .about-origin__main p {
  max-width: 62ch;
  margin: 0 0 16px;
  font-size: 0.95rem;
  line-height: 1.92;
  color: #3A342C;
}

.page-about .about-origin__main .note {
  margin: 0 0 18px;
  font-size: 0.9rem;
  color: var(--ink-green);
}

/* ---------- Timeline ---------- */

.page-about .about-timeline {
  position: relative;
  background: var(--paper-2);
  border-top: var(--hair);
  border-bottom: var(--hair);
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 22px;
  background-image: repeating-linear-gradient(90deg, rgba(140, 109, 24, 0.45) 0 1px, transparent 1px 26px);
  opacity: 0.55;
  pointer-events: none;
}

.page-about .about-timeline__head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 5vw, 38px);
}

.page-about .about-timeline__lede {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #4A443B;
}

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

.page-about .about-tl__node {
  height: 100%;
  padding: 16px 16px 14px;
  background: var(--paper);
  border: var(--hair);
  border-radius: var(--r-lg);
}

.page-about .about-tl__summary {
  display: block;
  position: relative;
  padding-left: 18px;
  list-style: none;
  cursor: pointer;
}

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

.page-about .about-tl__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sand-gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.18);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-tl__node[open] .about-tl__summary::before {
  background: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(180, 58, 47, 0.18);
}

.page-about .about-tl__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-about .about-tl__label {
  display: block;
  margin-top: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}

.page-about .about-tl__text {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(140, 109, 24, 0.35);
  font-size: 0.86rem;
  line-height: 1.8;
  color: #4A443B;
}

/* ---------- Lab ---------- */

.page-about .about-lab {
  color: var(--paper);
  background:
    radial-gradient(80% 60% at 12% 0%, rgba(201, 162, 39, 0.2), transparent 62%),
    linear-gradient(180deg, var(--ink-green) 0%, var(--ink-green-deep) 100%);
}

.page-about .about-lab__grid {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  align-items: center;
}

.page-about .about-lab .eyebrow {
  color: rgba(227, 199, 102, 0.88);
}

.page-about .about-lab .section-title {
  color: var(--gold-light);
}

.page-about .about-lab__lede {
  margin: 0 0 18px;
  font-size: 0.94rem;
  line-height: 1.9;
  color: rgba(243, 235, 221, 0.84);
}

.page-about .about-lab__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-lab__facts li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 12px 14px;
  border: var(--hair-gold);
  border-radius: var(--r-md);
  background: rgba(243, 235, 221, 0.07);
  font-size: 0.87rem;
  line-height: 1.75;
  color: rgba(243, 235, 221, 0.86);
}

.page-about .about-lab__num {
  flex: none;
  min-width: 3.2ch;
  font-family: var(--font-mono);
  font-size: 1.32rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-light);
}

.page-about .about-lab__link {
  margin: 20px 0 0;
}

.page-about .about-lab__link a {
  font-size: 0.88rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(227, 199, 102, 0.5);
  padding-bottom: 2px;
}

.page-about .about-lab__link a:hover {
  color: #FFF7DE;
}

.page-about .about-lab__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: var(--hair-gold);
  box-shadow: var(--shadow-soft);
}

.page-about .about-lab__media figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(243, 235, 221, 0.6);
}

/* ---------- Index ---------- */

.page-about .about-index {
  background: var(--paper);
}

.page-about .about-index__head {
  max-width: 62ch;
}

.page-about .about-index__lede {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #4A443B;
}

.page-about .about-tabs {
  margin-top: clamp(22px, 4vw, 32px);
}

.page-about .about-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

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

.page-about .about-fit__card {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--paper);
  border: var(--hair);
  border-radius: var(--r-lg);
  box-shadow: 0 18px 40px -34px rgba(11, 36, 28, 0.55);
}

.page-about .about-fit__card::after {
  content: "";
  position: absolute;
  left: 20px;
  top: -1px;
  width: 44px;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--sand-gold);
}

.page-about .about-fit__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
}

.page-about .about-fit__card h3 {
  margin: 8px 0 6px;
  font-size: 1.12rem;
  color: var(--ink-green);
}

.page-about .about-fit__spec {
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(140, 109, 24, 0.32);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--sage);
}

.page-about .about-fit__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.82;
  color: #3A342C;
}

.page-about .about-fit__tag {
  display: inline-block;
  margin-top: 14px;
  padding: 4px 10px;
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: var(--r-pill);
  background: rgba(201, 162, 39, 0.14);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-deep);
}

.page-about .about-index__split {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
  margin-top: clamp(30px, 6vw, 54px);
}

.page-about .about-index__sub {
  margin: 0 0 14px;
  font-size: clamp(1.12rem, 3.6vw, 1.35rem);
  line-height: 1.4;
  color: var(--ink-green);
}

.page-about .about-index__text p {
  max-width: 60ch;
  margin: 0 0 14px;
  font-size: 0.92rem;
  line-height: 1.9;
  color: #3A342C;
}

.page-about .about-index__more {
  margin: 20px 0 0;
}

.page-about .about-index__media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: var(--hair-gold);
  box-shadow: var(--shadow-soft);
}

.page-about .about-index__media figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- Service ---------- */

.page-about .about-service {
  background: var(--paper-2);
  border-top: var(--hair);
}

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

.page-about .about-service__lede {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #4A443B;
}

.page-about .about-service__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 5vw, 34px);
}

.page-about .about-service__card {
  padding: 22px 20px;
  background: var(--paper);
  border: var(--hair-gold);
  border-radius: var(--r-lg);
}

.page-about .about-service__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--cinnabar);
}

.page-about .about-service__card h3 {
  margin: 10px 0 8px;
  font-size: 1.06rem;
  line-height: 1.45;
  color: var(--ink-green);
}

.page-about .about-service__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.82;
  color: #3A342C;
}

.page-about .about-service__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(26px, 5vw, 38px);
  padding-top: 22px;
  border-top: 1px dashed rgba(140, 109, 24, 0.4);
}

.page-about .about-service__cta p {
  flex: 1 1 260px;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: #3A342C;
}

/* ---------- Responsive ---------- */

@media (min-width: 640px) {
  .page-about .about-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-about .about-tl {
    grid-auto-flow: column;
    grid-auto-columns: minmax(180px, 1fr);
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 14px;
    scroll-snap-type: x proximity;
  }

  .page-about .about-tl__item {
    scroll-snap-align: start;
  }

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

@media (min-width: 900px) {
  .page-about .about-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 3fr 9fr;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-about .about-lab__grid {
    grid-template-columns: 6fr 6fr;
  }

  .page-about .about-index__split {
    grid-template-columns: 6fr 6fr;
  }
}

@media (min-width: 1060px) {
  .page-about .about-hero__media {
    margin-bottom: 4px;
  }

  .page-about .about-tl {
    padding-bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<PAGE_CSS_END>>>