.page-about {
  --about-rail-w: 88px;
  --about-ink-soft: rgba(199, 210, 229, 0.88);
  background: var(--space-void);
  color: var(--white);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-about .about-shell {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-about .about-hero {
  position: relative;
  margin-top: clamp(14px, 2.4vw, 26px);
  border: 3px solid var(--line);
  background: var(--space-ink);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
}

.page-about .about-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 90% at 12% 8%, rgba(109, 74, 255, 0.45), transparent 62%),
    linear-gradient(180deg, rgba(7, 11, 26, 0.32), rgba(7, 11, 26, 0.94));
  pointer-events: none;
}

.page-about .about-hero__body {
  position: relative;
  z-index: 1;
  padding: clamp(26px, 5vw, 68px);
}

.page-about .about-hero h1 {
  font-family: var(--sans);
  font-size: clamp(32px, 6vw, 60px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 14px 0 0;
  max-width: 18em;
  color: var(--white);
  text-shadow: 0 0 26px rgba(109, 74, 255, 0.4);
}

.page-about .about-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: rgba(247, 249, 255, 0.88);
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-about .about-canvas {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(38px, 6vw, 72px);
}

.page-about .about-rail {
  display: none;
}

.page-about .about-flow {
  min-width: 0;
}

.page-about .about-block {
  margin-bottom: clamp(52px, 8vw, 96px);
}

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

.page-about .about-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 2px solid var(--line-soft);
  padding-bottom: 14px;
  margin-bottom: 22px;
}

.page-about .about-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  flex: none;
  padding-top: 4px;
}

.page-about .about-block h2 {
  font-family: var(--sans);
  font-size: clamp(23px, 3.6vw, 38px);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.22;
  margin: 0;
  color: var(--white);
}

.page-about .about-text {
  color: var(--about-ink-soft);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  max-width: 68ch;
}

.page-about .about-text p {
  margin: 0 0 16px;
}

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

.page-about .about-lines {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--line-soft);
}

.page-about .about-lines li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx title"
    "idx text";
  gap: 4px 16px;
  padding: 20px 0;
  border-bottom: 2px solid var(--line-soft);
}

.page-about .about-lines__idx {
  grid-area: idx;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--space-void);
  background: var(--cyan);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  margin-top: 4px;
}

.page-about .about-lines h3 {
  grid-area: title;
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  color: var(--white);
}

.page-about .about-lines p {
  grid-area: text;
  margin: 0;
  color: var(--about-ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-about .about-quote {
  margin: clamp(28px, 4.5vw, 44px) 0 0;
  border: 3px solid var(--nebula);
  border-left-width: 10px;
  padding: clamp(18px, 3vw, 28px);
  background: linear-gradient(120deg, rgba(42, 29, 92, 0.75), rgba(14, 19, 40, 0.9));
  box-shadow: var(--shadow-hard-sm);
}

.page-about .about-quote p {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(16px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.65;
  color: var(--white);
}

.page-about .tl {
  list-style: none;
  position: relative;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
}

.page-about .tl::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--nebula), rgba(109, 74, 255, 0.12));
}

.page-about .tl-item {
  position: relative;
  padding-left: 34px;
  margin-bottom: 20px;
}

.page-about .tl-item:last-child {
  margin-bottom: 0;
}

.page-about .tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 16px;
  height: 16px;
  border: 3px solid var(--silver);
  background: var(--space-ink);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-about .tl-item__card {
  width: 100%;
  border: 3px solid var(--line);
  background: var(--space-ink);
  padding: clamp(16px, 2.6vw, 24px);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-about .tl-item:hover::before {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(57, 214, 196, 0.18);
}

.page-about .tl-item:hover .tl-item__card {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hard-sm);
}

.page-about .tl-item__year {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--silver);
  margin: 0 0 6px;
}

.page-about .tl-item__name {
  margin: 0 0 10px;
  font-family: var(--sans);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-about .tl-item__card p:last-child {
  margin: 0;
  color: var(--about-ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-about .about-block--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}

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

.page-about .about-paper {
  background: var(--paper);
  color: var(--space-void);
  border: 3px solid var(--space-void);
  box-shadow: var(--shadow-hard);
  padding: clamp(22px, 4vw, 40px);
}

.page-about .about-eyebrow--ink {
  color: var(--plum);
}

.page-about .about-paper h2 {
  color: var(--space-void);
  margin: 10px 0 14px;
}

.page-about .about-paper__lead {
  margin: 0 0 22px;
  max-width: 60ch;
  color: rgba(7, 11, 26, 0.78);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-about .about-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 2px solid rgba(7, 11, 26, 0.2);
}

.page-about .about-facts > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 2px solid rgba(7, 11, 26, 0.2);
}

.page-about .about-facts dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(7, 11, 26, 0.6);
}

.page-about .about-facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--space-void);
  word-break: break-word;
}

.page-about .about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 26px;
}

.page-about .about-links--ink {
  margin-top: 22px;
}

.page-about .about-links--ink .link-arrow {
  color: var(--plum);
}

.page-about .about-stats {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--line-soft);
  border: 2px solid var(--line-soft);
}

.page-about .about-stats li {
  background: var(--space-ink);
  padding: 18px 16px;
}

.page-about .about-stats__n {
  display: block;
  font-family: var(--mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-about .about-stats__k {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
}

.page-about .about-next {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-next li {
  border: 3px solid var(--line);
  border-left-color: var(--nebula);
  background: rgba(14, 19, 40, 0.7);
  padding: clamp(16px, 2.6vw, 24px);
  transition: border-left-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-about .about-next li:hover {
  border-left-color: var(--orange);
  transform: translateX(3px);
}

.page-about .about-next h3 {
  margin: 0 0 8px;
  font-family: var(--sans);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  color: var(--white);
}

.page-about .about-next p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--about-ink-soft);
}

.page-about .media-frame img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 720px) {
  .page-about .about-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-about .about-facts > div {
    grid-template-columns: 108px 1fr;
    align-items: baseline;
    gap: 12px;
  }

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

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

@media (min-width: 1000px) {
  .page-about .about-canvas {
    grid-template-columns: var(--about-rail-w) minmax(0, 1fr);
    gap: clamp(34px, 4vw, 56px);
  }

  .page-about .about-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-about .about-rail__title {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--silver);
    margin: 0 0 16px;
    writing-mode: horizontal-tb;
  }

  .page-about .about-rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 4px;
    position: relative;
  }

  .page-about .about-rail__list::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: linear-gradient(180deg, var(--nebula), rgba(109, 74, 255, 0.1));
  }

  .page-about .about-rail__list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0 7px 0;
    font-size: 12px;
    color: var(--silver);
    text-decoration: none;
    transition: color 0.2s var(--ease);
  }

  .page-about .about-rail__tick {
    display: block;
    width: 9px;
    height: 2px;
    background: var(--silver);
    flex: none;
    transition: width 0.2s var(--ease), background 0.2s var(--ease);
  }

  .page-about .about-rail__list a:hover,
  .page-about .about-rail__list a:focus-visible {
    color: var(--cyan);
  }

  .page-about .about-rail__list a:hover .about-rail__tick,
  .page-about .about-rail__list a:focus-visible .about-rail__tick {
    width: 18px;
    background: var(--cyan);
  }

  .page-about .about-block--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(30px, 4vw, 52px);
  }

  .page-about .about-block--paper {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: clamp(26px, 3.5vw, 44px);
    align-items: center;
  }

  .page-about .tl-item__card {
    width: min(100%, var(--tl-w, 100%));
  }

  .page-about .tl-item:nth-child(1) {
    --tl-w: 62%;
  }

  .page-about .tl-item:nth-child(2) {
    --tl-w: 88%;
  }

  .page-about .tl-item:nth-child(3) {
    --tl-w: 72%;
  }

  .page-about .tl-item:nth-child(4) {
    --tl-w: 96%;
  }

  .page-about .about-figure--region {
    align-self: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .tl-item__card,
  .page-about .about-next li,
  .page-about .about-rail__tick,
  .page-about .about-rail__list a {
    transition: none;
  }

  .page-about .tl-item:hover .tl-item__card,
  .page-about .about-next li:hover {
    transform: none;
  }
}
<<<END>>>