.page-about {
  --about-pad: clamp(18px, 4vw, 40px);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-about .shell {
  width: var(--shell-w);
  margin-inline: auto;
}

.page-about a {
  color: var(--gold-soft);
}

.page-about .about-lede {
  padding-block: clamp(28px, 5vw, 56px) clamp(36px, 6vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-about .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: var(--step--1);
  color: var(--mist);
  margin-bottom: clamp(28px, 5vw, 52px);
}

.page-about .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-about .crumbs a:hover,
.page-about .crumbs a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-about .crumbs__sep {
  color: var(--line);
}

.page-about .crumbs__current {
  color: var(--gold);
}

.page-about .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-about .eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.page-about .about-lede__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-5);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 clamp(24px, 4vw, 40px);
  max-width: 15em;
  color: var(--paper);
}

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

.page-about .about-lede__lead {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.72;
  color: var(--paper);
  max-width: 34em;
}

.page-about .about-lede__aside {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-about .about-stats {
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

.page-about .stat-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.page-about .stat {
  background: var(--ink-2);
  padding: 20px 14px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 6vw, 2.35rem);
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.02em;
  font-style: normal;
}

.page-about .stat__plus {
  font-style: normal;
  font-size: 0.6em;
  vertical-align: super;
  color: var(--gold-soft);
}

.page-about .stat__label {
  font-size: var(--step--1);
  line-height: 1.55;
  color: var(--mist);
}

.page-about .about-sec {
  padding-block: clamp(44px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
}

.page-about .about-sec__head {
  max-width: 46em;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-about .about-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1.28;
  letter-spacing: -0.005em;
  margin: 0 0 16px;
  color: var(--paper);
}

.page-about .about-h2--lg {
  font-size: var(--step-4);
  max-width: 18em;
}

.page-about .about-sec__intro {
  margin: 0;
  color: var(--mist);
  font-size: var(--step-0);
  line-height: 1.85;
  max-width: 40em;
}

.page-about .about-split__text p,
.page-about .about-almanac__text p,
.page-about .about-channel p {
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist);
  max-width: 40em;
  margin: 0 0 18px;
}

.page-about .about-split {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-about .about-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}

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

.page-about .about-figure__cap {
  padding: 12px 14px;
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-about .era-index {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.page-about .era-index a {
  display: inline-block;
  padding: 5px 13px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--gold-soft);
  text-decoration: none;
  transition: background-color 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-about .era-index a:hover,
.page-about .era-index a:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.page-about .era {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 34px;
  scroll-margin-top: 24px;
}

.page-about .era:last-child {
  padding-bottom: 0;
}

.page-about .era__year {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 9vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-about .era__body {
  position: relative;
  border-left: 1px solid var(--line);
  padding: 2px 0 0 20px;
}

.page-about .era__body::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--gold);
}

.page-about .era__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--paper);
}

.page-about .era__body p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist);
  max-width: 38em;
}

.page-about .about-breath {
  padding-block: clamp(26px, 4vw, 44px);
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

.page-about .about-breath--alt {
  background: transparent;
}

.page-about .about-breath p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  line-height: 1.6;
  color: var(--gold-soft);
  max-width: 26em;
  padding-left: 18px;
  border-left: 2px solid var(--gold);
}

.page-about .role-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-about .role {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-about .role__name {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.4;
  color: var(--paper);
}

.page-about .role__meta {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--celadon);
  padding: 2px 8px;
}

.page-about .role p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist);
  max-width: 38em;
}

.page-about .flow {
  list-style: none;
  counter-reset: flow;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .flow li {
  counter-increment: flow;
  position: relative;
  padding-left: 18px;
  border-left: 1px solid var(--line);
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--mist);
}

.page-about .flow li::before {
  content: counter(flow, decimal-leading-zero);
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--coral);
  margin-bottom: 4px;
}

.page-about .principles {
  border-top: 1px solid var(--line);
}

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

.page-about .principle summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 14px;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--paper);
}

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

.page-about .principle summary:hover,
.page-about .principle summary:focus-visible {
  color: var(--gold);
}

.page-about .principle__no {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-about .principle summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--gold);
  line-height: 1;
}

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

.page-about .principle__body {
  padding: 0 0 22px;
  max-width: 42em;
}

.page-about .principle__body p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--mist);
}

.page-about .about-almanac {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-about .about-figure--almanac {
  max-width: 420px;
  width: 100%;
}

.page-about .almanac-list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-about .almanac-list li {
  padding-left: 16px;
  border-left: 1px solid var(--gold);
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist);
  max-width: 38em;
}

.page-about .almanac-list strong {
  display: inline-block;
  color: var(--paper);
  font-weight: 500;
  margin-right: 6px;
}

.page-about .about-almanac__link {
  margin: 26px 0 0;
}

.page-about .about-channel {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

.page-about .about-channel__cta {
  margin: 24px 0 0;
}

.page-about .about-channel__side {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.page-about .about-channel__title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.45;
  margin: 0 0 16px;
  color: var(--paper);
}

.page-about .channel-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .channel-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--mist);
}

.page-about .channel-list .mono {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
}

.page-about .about-channel__note {
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--graphite);
  color: var(--mist);
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-about .about-next {
  padding-block: clamp(44px, 7vw, 84px);
  background: var(--ink-2);
}

.page-about .about-next__inner {
  display: grid;
  gap: 24px;
  align-items: center;
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 40px);
}

.page-about .about-next__inner p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--mist);
}

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

.page-about .btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid var(--gold);
  border-radius: 0;
  transition: background-color 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-about .btn--gold {
  background: var(--gold);
  color: var(--ink);
}

.page-about .btn--gold:hover,
.page-about .btn--gold:focus-visible {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
}

.page-about .btn--ghost {
  background: transparent;
  color: var(--gold);
}

.page-about .btn--ghost:hover,
.page-about .btn--ghost:focus-visible {
  background: var(--gold);
  color: var(--ink);
}

.page-about [data-reveal] {
  opacity: 1;
}

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

  .page-about .stat {
    padding: 24px 20px 26px;
  }

  .page-about .about-lede__grid {
    grid-template-columns: 1.4fr 0.6fr;
    gap: 36px;
  }

  .page-about .about-lede__aside {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 22px;
  }

  .page-about .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }
}

@media (min-width: 900px) {
  .page-about .about-split {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 48px;
    align-items: start;
  }

  .page-about .about-split--team {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-about .about-figure--lead {
    margin-top: 40px;
  }

  .page-about .era {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: 0;
    padding-bottom: 0;
  }

  .page-about .era__year {
    text-align: right;
    padding-right: 28px;
    font-size: clamp(3rem, 5.5vw, 4.25rem);
    line-height: 0.95;
  }

  .page-about .era__body {
    border-left: 1px solid var(--line);
    padding: 0 0 52px 40px;
    min-height: 96px;
  }

  .page-about .era__body::before {
    left: -4.5px;
    top: 8px;
  }

  .page-about .era:last-child .era__body {
    padding-bottom: 8px;
    min-height: 0;
  }

  .page-about .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-about .about-almanac {
    grid-template-columns: 0.72fr 1.28fr;
    gap: 56px;
    align-items: start;
  }

  .page-about .about-channel {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 0;
  }

  .page-about .about-channel__side {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 40px;
  }

  .page-about .about-next__inner {
    grid-template-columns: 1fr auto;
    gap: 32px;
  }
}

@media (min-width: 1100px) {
  .page-about .about-lede__title {
    max-width: 12em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
</main>