.page-about {
  --about-line: 1px solid rgba(143, 166, 184, 0.22);
  --about-line-strong: 2px solid var(--bd-black);
  --about-signal-soft: rgba(55, 242, 196, 0.14);
  background: var(--bd-ink);
  color: var(--bd-paper);
}

.page-about .about-hero {
  padding-top: 26px;
  border-bottom: var(--about-line-strong);
  background:
    radial-gradient(circle at 84% 8%, var(--about-signal-soft), transparent 58%),
    linear-gradient(180deg, var(--bd-ink) 0%, var(--bd-ink) 62%, var(--bd-ink-2) 100%);
}

.page-about .about-hero__inner {
  display: grid;
  gap: 30px;
  padding-bottom: 44px;
}

.page-about .about-hero__crumbs {
  margin-bottom: 22px;
}

.page-about .about-hero__title {
  margin: 10px 0 20px;
  font-family: var(--bd-font-display);
  font-size: clamp(2.5rem, 8.4vw, 4.9rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--bd-paper);
}

.page-about .about-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--bd-soft);
}

.page-about .about-hero__points {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-about .about-hero__points li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--bd-paper);
}

.page-about .about-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 2px;
  background: var(--bd-signal);
}

.page-about .about-hero__figure {
  margin: 0;
  border: var(--about-line-strong);
  box-shadow: var(--bd-shadow);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 91%, 93% 100%, 0 100%);
}

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-about .about-hero__figure .bd-figure__cap {
  padding: 10px 14px;
  font-family: var(--bd-font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--bd-mist);
  background: var(--bd-black);
  border-top: 2px solid var(--bd-black);
}

.page-about .bd-eyebrow {
  color: var(--bd-signal);
}

.page-about .about-origin {
  background: var(--bd-ink-2);
  border-bottom: var(--about-line-strong);
}

.page-about .about-origin__inner {
  display: grid;
  gap: 20px;
}

.page-about .about-origin__mark {
  font-family: var(--bd-font-mono);
  font-size: clamp(3.4rem, 12vw, 6.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: rgba(55, 242, 196, 0.12);
  -webkit-text-stroke: 1px var(--bd-signal);
  font-variant-numeric: tabular-nums;
}

.page-about .about-origin__body h2 {
  margin: 8px 0 20px;
  font-family: var(--bd-font-display);
  font-size: clamp(1.85rem, 4.6vw, 2.9rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.page-about .about-quote {
  margin: 0 0 22px;
  padding-left: 18px;
  border-left: 3px solid var(--bd-signal);
  font-family: var(--bd-font-serif);
  font-size: clamp(1.15rem, 2.8vw, 1.55rem);
  line-height: 1.62;
  color: var(--bd-paper);
}

.page-about .about-origin__body p {
  max-width: 70ch;
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.72;
  color: var(--bd-soft);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 26px 0 0;
  border-top: var(--about-line);
  border-left: var(--about-line);
}

.page-about .about-stats__cell {
  padding: 16px 16px 18px;
  border-right: var(--about-line);
  border-bottom: var(--about-line);
}

.page-about .about-stats dt {
  margin-bottom: 8px;
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bd-mist);
}

.page-about .about-stats dd {
  margin: 0;
  font-family: var(--bd-font-mono);
  font-size: clamp(1.5rem, 4.6vw, 2rem);
  font-weight: 600;
  line-height: 1;
  color: var(--bd-paper);
  font-variant-numeric: tabular-nums;
}

.page-about .about-stats dd span {
  margin-left: 4px;
  font-family: var(--bd-font-body);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--bd-signal);
}

.page-about .about-sec-head {
  margin-bottom: 34px;
}

.page-about .about-sec-head h2 {
  margin: 8px 0 14px;
  font-family: var(--bd-font-display);
  font-size: clamp(1.85rem, 4.6vw, 2.9rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.page-about .about-sec-head__lead {
  max-width: 64ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--bd-soft);
}

.page-about .about-team {
  background: var(--bd-ink);
  border-bottom: var(--about-line-strong);
}

.page-about .about-roles {
  display: grid;
  gap: 20px;
}

.page-about .about-role {
  padding: 22px 20px 24px;
  background: var(--bd-ink-2);
  border: 2px solid var(--bd-black);
  box-shadow: var(--bd-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-role:hover,
.page-about .about-role:focus-within {
  border-color: var(--bd-signal-deep);
}

.page-about .about-role__num {
  display: block;
  font-family: var(--bd-font-mono);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1;
  color: var(--bd-signal);
  font-variant-numeric: tabular-nums;
}

.page-about .about-role h3 {
  margin: 14px 0 10px;
  font-family: var(--bd-font-display);
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--bd-paper);
}

.page-about .about-role p {
  margin: 0 0 16px;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: var(--bd-soft);
}

.page-about .about-role__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-role__list li {
  padding: 4px 10px;
  border: 1px solid rgba(15, 143, 120, 0.6);
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--bd-signal);
}

.page-about .about-proof {
  background: var(--bd-teal);
  border-bottom: var(--about-line-strong);
}

.page-about .about-proof .bd-eyebrow {
  color: var(--bd-signal);
}

.page-about .about-proof__grid {
  display: grid;
  gap: 26px;
}

.page-about .about-proof__text h2 {
  margin: 8px 0 16px;
  font-family: var(--bd-font-display);
  font-size: clamp(1.85rem, 4.6vw, 2.8rem);
  line-height: 1.06;
}

.page-about .about-proof__text p {
  max-width: 66ch;
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--bd-soft);
}

.page-about .about-proof__figure {
  margin: 0;
  border: var(--about-line-strong);
  box-shadow: var(--bd-shadow);
  overflow: hidden;
  background: var(--bd-ink);
}

.page-about .about-proof__figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 20 / 13;
  object-fit: cover;
}

.page-about .about-proof__figure .bd-figure__cap {
  padding: 10px 14px;
  font-family: var(--bd-font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--bd-mist);
  border-top: 2px solid var(--bd-black);
}

.page-about .about-flow {
  margin-top: 38px;
}

.page-about .about-flow__rail {
  display: none;
  width: 100%;
  height: 24px;
}

.page-about .about-flow__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
  counter-reset: none;
}

.page-about .about-flow__step {
  position: relative;
  padding: 18px 20px 20px;
  background: rgba(7, 26, 43, 0.72);
  border: 2px solid rgba(55, 242, 196, 0.28);
  border-left: 4px solid var(--bd-signal);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-flow__step:hover,
.page-about .about-flow__step:focus-visible {
  border-color: var(--bd-signal);
  background: rgba(7, 26, 43, 0.95);
  outline: 2px solid var(--bd-signal);
  outline-offset: 3px;
}

.page-about .about-flow__num {
  font-family: var(--bd-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--bd-amber);
}

.page-about .about-flow__step h3 {
  margin: 10px 0 8px;
  font-family: var(--bd-font-display);
  font-size: 1.3rem;
  color: var(--bd-paper);
}

.page-about .about-flow__step p {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.66;
  color: var(--bd-soft);
}

.page-about .about-flow__step .bd-tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--bd-ink);
  background: var(--bd-signal);
}

.page-about .about-timeline {
  background: var(--bd-ink-2);
  border-bottom: var(--about-line-strong);
}

.page-about .about-track {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0 0 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-track__item {
  position: relative;
  padding: 20px 16px 18px;
  border-top: 2px solid rgba(143, 166, 184, 0.3);
  background: rgba(7, 26, 43, 0.42);
  scroll-snap-align: start;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-track__item::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bd-signal);
  box-shadow: 0 0 0 3px var(--bd-ink-2);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-track__item:hover,
.page-about .about-track__item:focus-within {
  border-top-color: var(--bd-signal);
  background: rgba(7, 26, 43, 0.82);
}

.page-about .about-track__item:hover::before,
.page-about .about-track__item:focus-within::before {
  background: var(--bd-amber);
  box-shadow: 0 0 0 3px var(--bd-teal);
}

.page-about .about-track__phase {
  display: block;
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bd-mist);
}

.page-about .about-track__item h3 {
  margin: 10px 0 10px;
  font-family: var(--bd-font-display);
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  color: var(--bd-paper);
  font-variant-numeric: tabular-nums;
}

.page-about .about-track__item p {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.66;
  color: var(--bd-soft);
}

.page-about .about-track__tag {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid rgba(55, 242, 196, 0.45);
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--bd-signal);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-about .about-track__item:hover .about-track__tag {
  background: var(--bd-signal);
  color: var(--bd-ink);
}

.page-about .about-timeline__figure {
  margin: 34px 0 0;
  border: var(--about-line-strong);
  box-shadow: var(--bd-shadow);
  overflow: hidden;
  clip-path: polygon(0 0, 96% 0, 100% 14%, 100% 100%, 0 100%);
}

.page-about .about-timeline__figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-about .about-timeline__figure .bd-figure__cap {
  padding: 10px 14px;
  font-family: var(--bd-font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--bd-mist);
  background: var(--bd-black);
}

.page-about .about-community {
  background: var(--bd-ink);
  border-bottom: var(--about-line-strong);
}

.page-about .about-community__inner {
  display: grid;
  gap: 30px;
}

.page-about .about-community__intro h2 {
  margin: 8px 0 16px;
  font-family: var(--bd-font-display);
  font-size: clamp(1.85rem, 4.6vw, 2.7rem);
  line-height: 1.06;
}

.page-about .about-community__intro p {
  max-width: 48ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--bd-soft);
}

.page-about .about-figures {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: var(--about-line);
}

.page-about .about-figures__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 20px 4px;
  border-bottom: var(--about-line);
  transition: background-color 0.2s ease;
}

.page-about .about-figures__item:hover,
.page-about .about-figures__item:focus-within {
  background: rgba(14, 42, 68, 0.68);
}

.page-about .about-figures__num {
  grid-row: span 2;
  font-family: var(--bd-font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--bd-amber);
  font-variant-numeric: tabular-nums;
}

.page-about .about-figures__body h3 {
  margin: 0 0 8px;
  font-family: var(--bd-font-display);
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  color: var(--bd-paper);
}

.page-about .about-figures__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.66;
  color: var(--bd-soft);
}

.page-about .about-figures__tag {
  grid-column: 2;
  justify-self: start;
  margin-top: 12px;
  padding: 3px 9px;
  border: 1px solid rgba(143, 166, 184, 0.4);
  font-family: var(--bd-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--bd-mist);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-figures__item:hover .about-figures__tag,
.page-about .about-figures__item:focus-within .about-figures__tag {
  border-color: var(--bd-signal);
  background: var(--bd-signal);
  color: var(--bd-ink);
}

.page-about .about-trust {
  background: var(--bd-paper);
  color: var(--bd-ink);
  border-top: var(--about-line-strong);
}

.page-about .about-trust .bd-eyebrow {
  color: var(--bd-signal-deep);
}

.page-about .about-trust__head h2 {
  margin: 8px 0 30px;
  font-family: var(--bd-font-display);
  font-size: clamp(1.9rem, 4.8vw, 2.9rem);
  line-height: 1.06;
  color: var(--bd-ink);
}

.page-about .about-trust__grid {
  display: grid;
  gap: 0;
  border-top: 2px solid var(--bd-black);
}

.page-about .about-trust__cell {
  padding: 20px 0 22px;
  border-bottom: var(--about-line);
}

.page-about .about-trust__cell h3 {
  margin: 0 0 10px;
  font-family: var(--bd-font-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--bd-ink);
}

.page-about .about-trust__cell p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.66;
  color: var(--bd-ink-2);
}

.page-about .about-trust__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 28px;
  border-top: 2px solid var(--bd-black);
  padding-top: 6px;
}

.page-about .about-trust__links a {
  position: relative;
  display: inline-block;
  align-self: flex-start;
  padding: 12px 26px 12px 0;
  font-family: var(--bd-font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--bd-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(7, 26, 43, 0.22);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-trust__links a::after {
  content: "→";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--bd-font-mono);
  color: var(--bd-signal-deep);
  transition: transform 0.2s ease;
}

.page-about .about-trust__links a:hover,
.page-about .about-trust__links a:focus-visible {
  color: var(--bd-signal-deep);
  border-color: var(--bd-signal-deep);
  outline: 2px solid var(--bd-signal-deep);
  outline-offset: 4px;
}

.page-about .about-trust__links a:hover::after,
.page-about .about-trust__links a:focus-visible::after {
  transform: translate(4px, -50%);
}

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

  .page-about .about-trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }

  .page-about .about-trust__links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0 32px;
  }
}

@media (min-width: 860px) {
  .page-about .about-hero {
    padding-top: 34px;
  }

  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 48px;
    padding-bottom: 56px;
  }

  .page-about .about-origin__inner {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }

  .page-about .about-role:nth-child(2) {
    margin-top: 30px;
  }

  .page-about .about-role:nth-child(3) {
    margin-top: 60px;
  }

  .page-about .about-proof__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 44px;
    align-items: center;
  }

  .page-about .about-flow__rail {
    display: block;
    margin-bottom: -14px;
  }

  .page-about .about-flow__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-about .about-track {
    grid-auto-columns: minmax(250px, 1fr);
    gap: 22px;
    overflow-x: visible;
  }

  .page-about .about-track__item {
    padding: 22px 20px 20px;
  }

  .page-about .about-timeline__figure {
    margin-top: 42px;
  }

  .page-about .about-community__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 46px;
    align-items: start;
  }

  .page-about .about-community__intro {
    position: sticky;
    top: 40px;
  }

  .page-about .about-figures__item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    align-items: start;
    padding: 24px 8px;
  }

  .page-about .about-figures__num {
    grid-row: span 2;
  }

  .page-about .about-figures__tag {
    grid-column: 3;
    grid-row: 1;
    margin-top: 2px;
    justify-self: end;
    white-space: nowrap;
  }

  .page-about .about-figures__body p {
    max-width: 58ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-role,
  .page-about .about-flow__step,
  .page-about .about-track__item,
  .page-about .about-track__item::before,
  .page-about .about-track__tag,
  .page-about .about-figures__item,
  .page-about .about-figures__tag,
  .page-about .about-trust__links a,
  .page-about .about-trust__links a::after {
    transition: none;
  }

  .page-about .about-trust__links a:hover::after {
    transform: translateY(-50%);
  }
}
<<<END>>>