.page-about {
  --about-rail-w: 200px;
  --about-gap: 48px;
  --hard-sm: 5px 5px 0 rgba(14, 58, 82, 0.6);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-about h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 7.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.page-about h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.55rem, 5vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.page-about h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1rem, 3.2vw, 1.2rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-about p {
  margin: 0;
  line-height: 1.75;
}

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

.page-about figure {
  margin: 0;
}

.page-about .about-hero {
  padding-block: var(--s5) var(--s6);
  border-bottom: 3px solid var(--night);
}

.page-about .about-hero__head {
  display: grid;
  gap: var(--s3);
  padding-block: var(--s4) var(--s5);
}

.page-about .about-hero__lede {
  max-width: 40rem;
  color: var(--metal);
  font-size: var(--s3);
}

.page-about .about-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s4) var(--s3);
}

.page-about .about-stat {
  display: grid;
  gap: 4px;
  padding-top: var(--s2);
  border-top: 3px solid var(--ice-deep);
}

.page-about .about-stat__num {
  font-size: clamp(1.6rem, 7vw, 2.4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--ice);
  font-variant-numeric: tabular-nums;
}

.page-about .about-stat__label {
  font-size: var(--s2);
  color: var(--metal);
  line-height: 1.5;
}

.page-about .about-hero__figure {
  margin-top: var(--s5);
  border: 3px solid var(--ice-deep);
  box-shadow: var(--hard-sm);
  background: var(--night);
}

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

.page-about .about-body {
  display: grid;
  gap: var(--s6);
  padding-block: var(--s6);
}

.page-about .about-rail__title {
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.16em;
  color: var(--metal);
  padding-bottom: var(--s2);
  border-bottom: 1px solid rgba(138, 153, 166, 0.24);
}

.page-about .about-rail__list,
.page-about .about-rail__sub {
  list-style: none;
  margin: 0;
}

.page-about .about-rail__list {
  padding: var(--s2) 0 0;
  display: flex;
  gap: var(--s3);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-about .about-rail__item {
  flex: 0 0 auto;
}

.page-about .about-rail__link {
  display: block;
  padding: 6px 0 6px 10px;
  border-left: 3px solid transparent;
  font-size: var(--s2);
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-about .about-rail__link .mono {
  color: var(--ice);
  margin-right: 6px;
  font-size: var(--s1);
}

.page-about .about-rail__link:hover,
.page-about .about-rail__link:focus-visible {
  border-left-color: var(--orange);
  color: var(--ice);
}

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

.page-about .about-pages {
  display: grid;
  gap: var(--s6);
  min-width: 0;
}

.page-about .about-section {
  border-top: 3px solid var(--night);
  padding-top: var(--s5);
}

.page-about .about-section__inner {
  display: grid;
  gap: var(--s4);
}

.page-about .about-section__no {
  font-size: clamp(2.2rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ice-deep);
  margin-bottom: -8px;
}

@supports (-webkit-text-stroke: 1px #7FD4F2) {
  .page-about .about-section__no {
    color: transparent;
    -webkit-text-stroke: 1px var(--ice);
  }
}

.page-about .about-section__lede {
  max-width: 38rem;
  color: var(--metal);
}

.page-about .about-audience {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s3);
}

.page-about .about-audience__item {
  padding: var(--s4);
  background: var(--night);
  border: 1px solid rgba(127, 212, 242, 0.24);
  border-left: 3px solid var(--ice-deep);
  box-shadow: var(--hard-sm);
  display: grid;
  gap: 6px;
  transition: border-left-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-about .about-audience__item:hover {
  border-left-color: var(--orange);
  transform: translate(-2px, -2px);
}

.page-about .about-audience__text {
  color: var(--metal);
  font-size: var(--s2);
}

.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: var(--s5);
}

.page-about .about-axis {
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 100%;
  color: var(--ice);
  opacity: 0.55;
  pointer-events: none;
}

.page-about .about-timeline__row {
  position: relative;
  padding: 0 0 0 40px;
  display: grid;
  gap: 6px;
  scroll-margin-top: 120px;
}

.page-about .about-timeline__row::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 12px;
  width: 8px;
  height: 8px;
  background: var(--ice);
}

.page-about .about-timeline__row:target {
  background: var(--night);
  outline: 3px solid var(--orange);
  outline-offset: 6px;
}

.page-about .about-timeline__row:target::before {
  background: var(--orange);
}

.page-about .about-timeline__year {
  font-size: var(--s4);
  font-weight: 600;
  color: var(--ice);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-about .about-timeline__text {
  color: var(--metal);
  font-size: var(--s2);
  max-width: 36rem;
}

.page-about .about-archive {
  position: relative;
  border: 3px solid var(--ice-deep);
  box-shadow: var(--hard-sm);
  background: var(--night);
}

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

.page-about .about-archive__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: var(--ink);
  border-top: 3px solid var(--ice-deep);
  border-right: 3px solid var(--ice-deep);
  color: var(--ice);
  font-size: var(--s1);
  letter-spacing: 0.06em;
}

.page-about .about-slice {
  background: var(--night);
  padding: var(--s6) var(--s4);
  clip-path: polygon(0 40px, 100% 0, 100% calc(100% - 40px), 0 100%);
}

.page-about .about-slice__grid {
  display: grid;
  gap: var(--s5);
}

.page-about .about-slice__copy {
  display: grid;
  gap: var(--s3);
}

.page-about .about-slice__title {
  font-size: clamp(1.4rem, 4.6vw, 2.1rem);
}

.page-about .about-slice__text {
  color: var(--metal);
  max-width: 34rem;
}

.page-about .about-slice__figures {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(127, 212, 242, 0.28);
  border: 1px solid rgba(127, 212, 242, 0.28);
}

.page-about .about-slice__figure {
  display: grid;
  gap: 4px;
  padding: var(--s3);
  background: var(--ink);
}

.page-about .about-slice__num {
  font-size: clamp(1.5rem, 5.6vw, 2.1rem);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-about .about-slice__num small {
  font-size: var(--s2);
  margin-left: 3px;
  color: var(--ice);
}

.page-about .about-slice__label {
  font-size: var(--s1);
  color: var(--metal);
  line-height: 1.5;
}

.page-about .about-crew {
  display: grid;
  gap: var(--s5);
}

.page-about .about-crew__roles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s4);
}

.page-about .about-crew__role {
  display: grid;
  gap: 4px;
  padding-top: var(--s2);
  border-top: 1px solid rgba(138, 153, 166, 0.24);
}

.page-about .about-crew__count {
  font-size: var(--s2);
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.04em;
}

.page-about .about-crew__role p:last-child {
  color: var(--metal);
  font-size: var(--s2);
}

.page-about .about-crew__figure {
  position: relative;
  border: 3px solid var(--ice-deep);
  box-shadow: var(--hard-sm);
  background: var(--night);
  align-self: start;
}

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

.page-about .about-crew__cap {
  display: block;
  padding: 6px 12px;
  border-top: 3px solid var(--ice-deep);
  color: var(--ice);
  font-size: var(--s1);
  letter-spacing: 0.06em;
}

.page-about .about-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s4);
}

.page-about .about-flow__step {
  display: grid;
  gap: 6px;
  padding-top: var(--s3);
  border-top: 3px solid var(--ice-deep);
}

.page-about .about-flow__no {
  font-size: var(--s1);
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-about .about-flow__text {
  color: var(--metal);
  font-size: var(--s2);
}

.page-about .about-partners {
  display: grid;
  gap: var(--s3);
}

.page-about .about-partners__block {
  padding: var(--s4);
  background: var(--ink);
  border: 1px solid rgba(127, 212, 242, 0.24);
  border-top: 3px solid var(--green);
  display: grid;
  gap: 8px;
}

.page-about .about-partners__text {
  color: var(--metal);
  font-size: var(--s2);
}

.page-about .about-partners__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s2);
}

.page-about .about-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s3);
}

.page-about .about-path__step {
  display: grid;
  gap: 6px;
  padding: var(--s4);
  background: var(--night);
  border-left: 3px solid var(--ice);
  box-shadow: var(--hard-sm);
}

.page-about .about-path__no {
  font-size: var(--s1);
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-about .about-path__text {
  color: var(--metal);
  font-size: var(--s2);
}

.page-about .about-path__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s2);
}

.page-about .about-cta {
  margin-top: var(--s6);
  padding-block: var(--s7);
  background: var(--ice-deep);
  border-top: 3px solid var(--ice);
}

.page-about .about-cta__inner {
  display: grid;
  gap: var(--s3);
}

.page-about .about-cta__title {
  color: var(--frost);
}

.page-about .about-cta__text {
  max-width: 34rem;
  color: rgba(223, 241, 248, 0.82);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s2);
}

@media (min-width: 768px) {
  .page-about .about-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-about .about-audience__item:first-child {
    grid-column: span 2;
  }

  .page-about .about-slice {
    padding: 104px var(--s5);
    clip-path: polygon(0 64px, 100% 0, 100% calc(100% - 64px), 0 100%);
  }

  .page-about .about-slice__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--s6);
    align-items: center;
  }

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

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

  .page-about .about-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s4) var(--s5);
  }

  .page-about .about-archive {
    max-width: 520px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-body {
    grid-template-columns: var(--about-rail-w) minmax(0, 1fr);
    column-gap: var(--about-gap);
  }

  .page-about .about-rail {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-about .about-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-about .about-rail__item {
    flex: none;
  }

  .page-about .about-rail__link {
    font-size: var(--s2);
    white-space: normal;
  }

  .page-about .about-rail__sub {
    display: block;
    margin: 4px 0 10px 13px;
    padding-left: 0;
    border-left: 1px solid rgba(127, 212, 242, 0.24);
  }

  .page-about .about-rail__sub a {
    display: block;
    padding: 3px 0 3px 10px;
    font-family: var(--font-mono);
    font-size: var(--s1);
    color: var(--metal);
    text-decoration: none;
  }

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

  .page-about .about-section {
    padding-top: var(--s6);
  }

  .page-about .about-section:nth-child(even) .about-section__inner {
    margin-left: 7%;
  }

  .page-about .about-timeline__row {
    padding-left: 52px;
    max-width: 44rem;
  }

  .page-about .about-timeline__row:nth-child(even) {
    margin-left: 12%;
  }

  .page-about .about-timeline__row::before {
    left: 12px;
    top: 14px;
  }

  .page-about .about-crew {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--s6);
    align-items: start;
  }

  .page-about .about-crew__roles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s4) var(--s5);
  }

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

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

  .page-about .about-archive {
    margin-left: auto;
  }
}

@media (min-width: 1440px) {
  .page-about .about-body {
    --about-rail-w: 220px;
    --about-gap: 72px;
  }

  .page-about .about-slice__grid {
    gap: var(--s7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-audience__item,
  .page-about .about-rail__link {
    transition: none;
  }

  .page-about .about-audience__item:hover {
    transform: none;
  }
}