.page-about {
  background: var(--ink);
  color: var(--fog);
  overflow-x: hidden;
}

.page-about .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-about .about-crumbs {
  padding-top: 26px;
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 clamp(48px, 7vw, 88px);
  background:
    radial-gradient(120% 88% at 86% 4%, rgba(182, 255, 59, 0.09), transparent 58%),
    var(--ink-deep);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 56%;
  height: 138%;
  background: linear-gradient(180deg, rgba(18, 38, 28, 0.95), rgba(12, 26, 20, 0.15));
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 58, 44, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 44, 0.6) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.3;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}

.page-about .about-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 6px 12px;
  border: 1px solid var(--grid);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-about .about-hero__eyebrow .num {
  color: var(--orange);
  font-size: 13px;
}

.page-about .about-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-about .about-hero__lede {
  margin: 0 0 28px;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--moss);
}

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

.page-about .about-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  background: var(--grid);
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
}

.page-about .about-facts > div {
  background: var(--ink-deep);
  padding: 14px 12px 16px;
}

.page-about .about-facts dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss-dim);
  line-height: 1.5;
}

.page-about .about-facts dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1;
  color: var(--lime);
}

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

/* ---------- section frame ---------- */
.page-about .about-section {
  padding: clamp(52px, 7.5vw, 96px) 0;
  border-top: 1px solid var(--grid);
}

.page-about .about-section--claim {
  background: var(--ink-deep);
}

.page-about .about-section--desk {
  background: var(--ink);
}

.page-about .about-section--reach {
  background: var(--turf);
}

.page-about .about-section--timeline {
  background: var(--ink-deep);
}

.page-about .about-section--partners {
  background: var(--ink);
}

.page-about .about-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  margin: 0 0 clamp(26px, 4vw, 46px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--grid);
}

.page-about .about-head__no {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-about .about-head__title {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.18;
  color: var(--white);
}

.page-about .about-head__note {
  flex: 0 0 100%;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--moss-dim);
}

/* ---------- split layout ---------- */
.page-about .about-split {
  display: grid;
  gap: 26px;
}

.page-about .about-side {
  display: grid;
  gap: 10px;
  align-content: start;
  border-left: 2px solid var(--grid);
  padding-left: 14px;
}

.page-about .about-side__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-about .about-side__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--moss-dim);
}

.page-about .about-body > p {
  margin: 0 0 18px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: var(--moss);
}

.page-about .about-body > p:last-of-type {
  margin-bottom: 0;
}

.page-about .about-body strong {
  color: var(--fog);
  font-weight: 700;
}

.page-about .about-claim {
  margin: 28px 0 0;
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--lime);
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

.page-about .about-claim cite {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--moss-dim);
}

/* ---------- workbench steps ---------- */
.page-about .about-steps {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-about .about-steps .disclosure {
  background: var(--ink);
}

.page-about .disclosure__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  width: 100%;
  padding: 15px 16px;
  background: transparent;
  border: 0;
  font-family: inherit;
  font-size: 15px;
  color: var(--fog);
  text-align: left;
  cursor: pointer;
  transition: background var(--speed) ease;
}

.page-about .disclosure__trigger:hover,
.page-about .disclosure__trigger:focus-visible {
  background: rgba(182, 255, 59, 0.06);
}

.page-about .disclosure__trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-about .about-step__no {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-about .about-step__name {
  font-weight: 700;
  color: var(--white);
}

.page-about .about-step__hint {
  font-size: 12.5px;
  color: var(--moss-dim);
}

.page-about .disclosure__icon {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--lime);
  transition: transform var(--speed) ease;
}

.page-about .disclosure__trigger[aria-expanded="true"] .disclosure__icon {
  transform: rotate(45deg);
  color: var(--orange);
}

.page-about .disclosure__panel {
  padding: 0 16px 18px;
}

.page-about .disclosure__panel p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--moss);
}

/* ---------- publish nodes ---------- */
.page-about .about-nodes {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-about .about-node {
  background: var(--turf);
  padding: 18px 16px;
}

.page-about .about-node__time {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-about .about-node__label {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
}

/* ---------- figures ---------- */
.page-about .about-figure {
  margin: 30px 0 0;
}

.page-about .about-figure--wide {
  margin-top: clamp(30px, 4vw, 44px);
}

/* ---------- metrics ---------- */
.page-about .about-metrics {
  display: grid;
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-about .about-metric {
  background: var(--ink-deep);
  padding: 22px 18px 20px;
}

.page-about .about-metric__value {
  margin: 0;
  font-size: clamp(30px, 4.4vw, 44px);
  line-height: 1;
  color: var(--lime);
}

.page-about .about-metric__value span {
  font-size: 15px;
  margin-left: 4px;
  color: var(--lime-soft);
}

.page-about .about-metric__label {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--moss);
}

.page-about .about-split--team {
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-about .about-team {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  background: rgba(30, 58, 44, 0.85);
}

.page-about .about-team li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num label"
    "num desc";
  gap: 0 14px;
  align-items: center;
  padding: 14px 16px;
  background: var(--ink-deep);
}

.page-about .about-team__num {
  grid-area: num;
  font-size: 26px;
  line-height: 1;
  color: var(--lime);
}

.page-about .about-team__label {
  grid-area: label;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--white);
}

.page-about .about-team__desc {
  grid-area: desc;
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--moss-dim);
}

/* ---------- timeline ---------- */
.page-about .about-timeline {
  border-top: 1px solid var(--grid);
}

.page-about .about-tl {
  border-bottom: 1px solid var(--grid);
}

.page-about .about-tl__trigger {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 22px;
  grid-template-areas:
    "no name icon"
    "no year icon";
  align-items: center;
  gap: 2px 12px;
  width: 100%;
  padding: 16px 4px;
  background: transparent;
  border: 0;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--speed) ease;
}

.page-about .about-tl__trigger:hover,
.page-about .about-tl__trigger:focus-visible {
  background: rgba(255, 162, 58, 0.07);
}

.page-about .about-tl__trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-about .about-tl__no {
  grid-area: no;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-about .about-tl__no::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  background: var(--lime);
  vertical-align: middle;
}

.page-about .about-tl__year {
  grid-area: year;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-about .about-tl__name {
  grid-area: name;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
  transition: color var(--speed) ease;
}

.page-about .about-tl__trigger:hover .about-tl__name {
  color: var(--lime-soft);
}

.page-about .about-tl__trigger .disclosure__icon {
  grid-area: icon;
  margin-left: 0;
}

.page-about .about-tl__panel {
  padding: 0 0 20px 56px;
}

/* ---------- partners ---------- */
.page-about .about-partners {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-about .about-partner {
  background: var(--ink-deep);
  padding: 20px 16px 18px;
}

.page-about .about-partner__num {
  margin: 0;
  font-size: 30px;
  line-height: 1;
  color: var(--lime);
}

.page-about .about-partner__label {
  margin: 10px 0 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--white);
}

.page-about .about-partner__desc {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss-dim);
}

.page-about .about-honors {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-about .about-honors li {
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-about .about-honors .num {
  margin-right: 10px;
  color: var(--orange);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- cta ---------- */
.page-about .about-cta {
  border-top: 2px solid var(--lime);
  background: linear-gradient(180deg, rgba(18, 38, 28, 0.9), var(--ink) 70%);
  padding: clamp(44px, 6vw, 76px) 0;
}

.page-about .about-cta__no {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--lime);
}

.page-about .about-cta__title {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.2;
  color: var(--white);
}

.page-about .about-cta__text {
  margin: 0 0 26px;
  max-width: 52ch;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--moss);
}

.page-about .about-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-cta__links a {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--grid);
  font-size: 15px;
  font-weight: 700;
  color: var(--lime-soft);
  text-decoration: none;
  transition: border-color var(--speed) ease, color var(--speed) ease;
}

.page-about .about-cta__links a:hover,
.page-about .about-cta__links a:focus-visible {
  border-bottom-color: var(--lime);
  color: var(--white);
}

/* ---------- breakpoints ---------- */
@media (min-width: 600px) {
  .page-about .about-partners {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-about .about-nodes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-tl__trigger {
    grid-template-columns: 56px 104px minmax(0, 1fr) 24px;
    grid-template-areas: "no year name icon";
    gap: 0 16px;
    padding: 18px 8px;
  }

  .page-about .about-tl__panel {
    padding: 0 8px 22px 176px;
  }

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

@media (min-width: 900px) {
  .page-about .about-hero {
    padding-top: 52px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-about .about-split {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 70px);
  }

  .page-about .about-split--team {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .page-about .about-steps .disclosure__trigger {
    display: grid;
    grid-template-columns: 46px minmax(150px, auto) minmax(0, 1fr) 24px;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
  }

  .page-about .about-step__hint {
    text-align: right;
  }

  .page-about .disclosure__icon {
    margin-left: 0;
  }

  .page-about .about-steps .disclosure__panel {
    padding: 0 20px 20px 82px;
  }

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

@media (min-width: 1000px) {
  .page-about .about-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-about .disclosure__icon,
  .page-about .about-tl__name,
  .page-about .about-cta__links a,
  .page-about .disclosure__trigger,
  .page-about .about-tl__trigger {
    transition: none;
  }
}
<<<END>>>