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

.page-about .breadcrumb {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 18px var(--gutter) 0;
}

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

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(79, 242, 200, 0.08), transparent 42%),
    radial-gradient(circle at 82% 8%, rgba(85, 112, 93, 0.42), transparent 46%),
    var(--ink-green);
  color: var(--warm-white);
  padding: clamp(28px, 6vw, 64px) 0 clamp(44px, 8vw, 92px);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(201, 216, 210, 0.06) 0, rgba(201, 216, 210, 0.06) 1px, transparent 1px, transparent 88px);
  opacity: 0.6;
}

.page-about .about-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(26px, 5vw, 48px);
}

.page-about .about-hero .eyebrow {
  color: var(--neon);
  letter-spacing: 0.16em;
}

.page-about .hero-rail {
  order: 2;
  border-top: 1px solid var(--line-dark);
  padding-top: 16px;
}

.page-about .rail-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-about .rail-list li {
  flex: 0 0 auto;
}

.page-about .rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-pill);
  color: var(--mist);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.page-about .rail-link .mono {
  color: var(--clay);
  font-size: 12px;
}

.page-about .rail-link:hover,
.page-about .rail-link:focus-visible {
  border-color: var(--neon);
  color: var(--neon);
  transform: translateY(-2px);
  outline: none;
}

.page-about .hero-main {
  order: 1;
}

.page-about .hero-main h1 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--warm-white);
}

.page-about .hero-lede {
  max-width: 38em;
  margin: 0 0 clamp(22px, 4vw, 34px);
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.7;
  color: var(--warm-white);
  opacity: 0.86;
}

.page-about .stat-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: var(--line-dark);
}

.page-about .stat-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-green);
}

.page-about .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--neon);
}

.page-about .stat-label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .hero-figure {
  margin: clamp(22px, 4vw, 38px) 0 0;
}

.page-about .hero-figure .figure-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

.page-about .chapter-section {
  padding-block: clamp(40px, 7vw, 76px);
}

.page-about .chapter-section--tint {
  background: var(--warm-white);
  border-block: 1px solid var(--line);
}

.page-about .chapter-section--dark {
  background: var(--ink-green);
  color: var(--warm-white);
  border-block: 1px solid var(--line-dark);
}

.page-about .longform {
  display: grid;
  gap: 22px;
}

.page-about .chapter-aside {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-about .chapter-section--dark .chapter-aside {
  border-bottom-color: var(--line-dark);
}

.page-about .chapter-aside .chapter-marker {
  align-items: center;
}

.page-about .aside-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--turf);
  text-align: right;
}

.page-about .chapter-section--dark .aside-note {
  color: var(--mist);
}

.page-about .chapter-body {
  min-width: 0;
}

.page-about .chapter-body > p {
  margin: 0 0 1em;
  line-height: 1.72;
  font-size: 1rem;
}

.page-about .chapter-section--dark .chapter-body > p,
.page-about .chapter-section--dark .section-lede {
  color: var(--mist);
}

.page-about .chapter-section .section-title {
  margin: 0 0 12px;
  color: var(--ink-green);
  font-family: var(--font-display);
  line-height: 1.05;
}

.page-about .chapter-section--dark .section-title {
  color: var(--warm-white);
}

.page-about .chapter-section .section-lede {
  margin: 0 0 1.4em;
  line-height: 1.7;
  color: var(--stone);
}

.page-about .pull-note {
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 18px 20px 18px 22px;
  border-left: 4px solid var(--clay);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--warm-white);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-about .pull-note p {
  margin: 0;
  line-height: 1.68;
}

.page-about .pull-note-label {
  margin-bottom: 6px !important;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-about .principle-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-about .principle-card {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--warm-white);
  box-shadow: 0 12px 28px rgba(11, 43, 36, 0.06);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.page-about .principle-card:hover,
.page-about .principle-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--neon);
  box-shadow: 0 18px 34px rgba(11, 43, 36, 0.1);
  outline: none;
}

.page-about .principle-tag {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-about .principle-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  line-height: 1.1;
  color: var(--ink-green);
}

.page-about .principle-text {
  margin: 0 0 18px;
  font-size: 0.96rem;
  line-height: 1.7;
}

.page-about .principle-example {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: var(--r-pill);
  background: var(--mist);
  color: var(--ink-green);
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.82;
  transition: background 180ms ease, color 180ms ease, opacity 180ms ease;
}

.page-about .principle-card:hover .principle-example,
.page-about .principle-card:focus-within .principle-example {
  background: var(--neon);
  opacity: 1;
}

.page-about .principles-figure {
  margin: clamp(26px, 5vw, 44px) 0 0;
}

.page-about .principles-figure .figure-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

.page-about .newsroom-grid {
  display: grid;
  gap: 26px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-about .newsroom-copy p {
  margin: 0 0 1em;
  line-height: 1.72;
}

.page-about .newsroom-flow {
  display: grid;
  gap: 0;
  align-content: start;
}

.page-about .flow-step {
  display: grid;
  grid-template-columns: minmax(80px, auto) 1fr;
  gap: 14px;
  padding: 14px 0 14px 18px;
  border-left: 2px solid var(--turf);
  border-top: 1px solid var(--line);
}

.page-about .flow-step:first-child {
  border-top: none;
}

.page-about .flow-time {
  font-size: 12px;
  line-height: 1.6;
  color: var(--clay);
  white-space: nowrap;
}

.page-about .flow-text {
  font-size: 0.94rem;
  line-height: 1.65;
}

.page-about .flow-text strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink-green);
  font-family: var(--font-display);
}

.page-about .visual-board {
  margin-top: clamp(24px, 4vw, 36px);
}

.page-about .swatch-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-about .swatch {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  min-height: 104px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.page-about .swatch-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.page-about .swatch-use {
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.8;
}

.page-about .swatch--warm {
  background: var(--warm-white);
  color: var(--ink-green);
}

.page-about .swatch--ink {
  background: var(--ink-green);
  color: var(--warm-white);
  border-color: var(--ink-green);
}

.page-about .swatch--neon {
  background: var(--neon);
  color: var(--ink-green);
}

.page-about .swatch--clay {
  background: var(--clay);
  color: var(--warm-white);
  border-color: var(--clay);
}

.page-about .swatch--mist {
  background: var(--mist);
  color: var(--ink-green);
}

.page-about .visual-note {
  margin: 18px 0 0;
  line-height: 1.7;
  font-size: 0.95rem;
  color: var(--turf);
}

.page-about .partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-about .partner-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: rgba(251, 247, 236, 0.04);
}

.page-about .partner-num {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1;
  color: var(--neon);
}

.page-about .partner-label {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--mist);
}

.page-about .ecosystem-copy {
  margin: clamp(20px, 4vw, 30px) 0 0;
  line-height: 1.72;
  color: var(--mist);
}

.page-about .ecosystem-figure {
  margin: clamp(24px, 4vw, 36px) 0;
}

.page-about .ecosystem-figure .figure-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

.page-about .timeline {
  margin-top: clamp(8px, 2vw, 16px);
  padding-left: 22px;
  border-left: 2px solid var(--turf);
}

.page-about .timeline-item {
  position: relative;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-about .timeline-item::before {
  content: "";
  position: absolute;
  top: 20px;
  left: -29px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px var(--ink-green);
}

.page-about .timeline-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-about .timeline-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--neon);
}

.page-about .timeline-item[open] summary::after {
  content: "–";
}

.page-about .timeline-item summary:focus-visible {
  color: var(--neon);
}

.page-about .timeline-year {
  font-size: 1.1rem;
  color: var(--neon);
}

.page-about .timeline-summary {
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--warm-white);
}

.page-about .timeline-body {
  padding: 8px 0 2px;
  font-size: 0.92rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-about .next-section {
  padding-bottom: clamp(52px, 9vw, 96px);
}

.page-about .next-card {
  margin-top: clamp(22px, 4vw, 34px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--warm-white);
  box-shadow: 0 14px 34px rgba(11, 43, 36, 0.07);
}

.page-about .next-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-about .next-num {
  display: block;
  margin-bottom: 4px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1;
  color: var(--ink-green);
}

.page-about .next-label {
  font-size: 12px;
  color: var(--turf);
}

.page-about .next-card > p {
  margin: 0 0 1em;
  line-height: 1.72;
}

.page-about .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-about .next-contact {
  margin: 20px 0 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--turf);
}

.page-about .next-contact a {
  color: var(--ink-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-about .next-contact a:hover,
.page-about .next-contact a:focus-visible {
  color: var(--clay);
  outline: none;
}

@media (min-width: 700px) {
  .page-about .stat-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .swatch-row {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-about .partner-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .next-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-about .about-hero-inner {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
  }

  .page-about .hero-rail {
    order: 0;
    border-top: none;
    border-left: 2px solid var(--turf);
    padding: 6px 0 0 18px;
    position: sticky;
    top: 110px;
  }

  .page-about .rail-list {
    display: grid;
    gap: 12px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-about .rail-link {
    padding: 4px 0;
    border: none;
    border-radius: 0;
    background: none;
  }

  .page-about .rail-link:hover,
  .page-about .rail-link:focus-visible {
    transform: translateX(3px);
  }

  .page-about .longform {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
  }

  .page-about .chapter-aside {
    display: block;
    position: sticky;
    top: 112px;
    border-bottom: none;
    padding-bottom: 0;
  }

  .page-about .chapter-aside .chapter-marker {
    margin-bottom: 14px;
  }

  .page-about .aside-note {
    text-align: left;
  }

  .page-about .chapter-body {
    max-width: 72ch;
  }

  .page-about .principle-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-about .principle-card:nth-child(1) {
    grid-column: span 7;
  }

  .page-about .principle-card:nth-child(2) {
    grid-column: 9 / span 4;
    margin-top: 46px;
  }

  .page-about .principle-card:nth-child(3) {
    grid-column: 2 / span 8;
    margin-top: 18px;
  }

  .page-about .newsroom-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 36px;
  }

  .page-about .next-card {
    display: grid;
    gap: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .rail-link,
  .page-about .principle-card,
  .page-about .principle-example {
    transition: none;
  }

  .page-about .principle-card:hover,
  .page-about .principle-card:focus-within,
  .page-about .rail-link:hover,
  .page-about .rail-link:focus-visible {
    transform: none;
  }
}
<<<END>>>