.page-about {
  background: var(--color-space);
  color: var(--color-mist);
  overflow-x: hidden;
  --about-gold-line: rgba(240, 199, 94, .3);
  --about-sapphire-soft: rgba(26, 42, 74, .55);
}

.page-about .kicker {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 10px;
}

.page-about a {
  color: var(--color-gold);
  text-decoration: none;
}

.page-about .about-hero {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) clamp(18px, 4vw, 48px) 20px;
}

.page-about .about-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-about .about-hero__copy {
  max-width: 740px;
}

.page-about .about-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-stone);
  margin-bottom: 24px;
}

.page-about .about-crumb a {
  color: var(--color-mist);
  transition: color .25s ease;
}

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

.page-about .about-hero__copy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 5.2vw, 60px);
  line-height: 1.15;
  letter-spacing: -.03em;
  color: #fff;
  margin: 0 0 18px;
  max-width: 11em;
}

.page-about .about-hero__lead {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.85;
  color: var(--color-mist);
  margin: 0 0 28px;
  max-width: 46em;
}

.page-about .about-hero__visual {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--about-gold-line);
  background: var(--color-sapphire);
  aspect-ratio: 16 / 8;
}

.page-about .about-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-about .about-ridge {
  display: block;
  width: 100%;
  height: 56px;
  margin-top: 40px;
}

.page-about .about-layout {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 48px) 72px;
}

.page-about .about-chapter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 18px 0 28px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--about-gold-line);
}

.page-about .about-chapter__label {
  flex-basis: 100%;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-stone);
}

.page-about .about-chapter__link {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-mist);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color .25s ease, background .25s ease, border-color .25s ease;
}

.page-about .about-chapter__link:hover,
.page-about .about-chapter__link.is-active {
  color: var(--color-gold);
  background: rgba(240, 199, 94, .08);
  border-color: var(--about-gold-line);
}

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

.page-about .about-section {
  padding: 44px 0 20px;
}

.page-about .about-section__head {
  margin-bottom: 28px;
}

.page-about .about-section__head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: #fff;
  margin: 0 0 8px;
}

.page-about .about-section__intro {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-stone);
  margin: 0;
}

.page-about .about-start {
  display: grid;
  gap: 36px;
}

.page-about .about-start__copy p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-mist);
}

.page-about .about-start__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-about .about-stat {
  background: var(--about-sapphire-soft);
  border: 1px solid var(--about-gold-line);
  border-radius: 16px;
  padding: 22px 14px 18px;
  text-align: center;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1;
  color: var(--color-gold);
}

.page-about .about-stat__num sup {
  font-size: .55em;
  color: var(--color-ember);
  margin-left: 2px;
}

.page-about .about-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-stone);
}

.page-about .about-section--milestone {
  padding-top: 56px;
}

.page-about .about-milestone {
  display: grid;
  gap: 36px;
  margin-top: 12px;
}

.page-about .about-timeline {
  border-left: 1px solid var(--about-gold-line);
  padding-left: 28px;
}

.page-about .timeline-item {
  position: relative;
  padding: 0 0 30px;
  border-radius: 0;
  background: transparent;
}

.page-about .timeline-item__head {
  position: relative;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  padding: 4px 0 0;
}

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

.page-about .timeline-item__head::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-ember);
  line-height: 1;
}

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

.page-about .timeline-item__dot {
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 4px rgba(240, 199, 94, .14);
}

.page-about .timeline-item__year {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-ember);
}

.page-about .timeline-item__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
}

.page-about .timeline-item__body p {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-mist);
  max-width: 56em;
}

.page-about .about-milestone__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-about .about-milestone__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--about-gold-line);
  background: var(--color-sapphire);
}

.page-about .about-milestone__note {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-stone);
  margin: 0;
  padding: 0 4px;
}

.page-about .about-section--commitment {
  padding-top: 56px;
}

.page-about .about-commit {
  display: grid;
  gap: 28px;
}

.page-about .about-commit__main {
  display: grid;
  gap: 14px;
}

.page-about .commit-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  background: var(--about-sapphire-soft);
  border-radius: 18px;
  padding: 22px 22px 20px;
}

.page-about .commit-item__index {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
  color: var(--color-ember);
}

.page-about .commit-item__content h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  color: #fff;
  margin: 0 0 8px;
}

.page-about .commit-item__content p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-mist);
  margin: 0;
}

.page-about .about-commit__aside {
  background: linear-gradient(135deg, rgba(26, 42, 74, .8), rgba(240, 199, 94, .08));
  border: 1px solid var(--about-gold-line);
  border-radius: 18px;
  padding: 26px 24px;
}

.page-about .about-commit__aside .badge {
  margin-bottom: 14px;
}

.page-about .about-commit__aside p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-mist);
  margin: 0;
}

.page-about .about-section--local {
  padding-top: 56px;
}

.page-about .about-local {
  display: grid;
  gap: 28px;
}

.page-about .about-local__imgwrap {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--about-gold-line);
  background: var(--color-sapphire);
}

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

.page-about .about-local__copy p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-mist);
}

.page-about .about-outro {
  margin-top: 48px;
  background: linear-gradient(135deg, rgba(26, 42, 74, .9), rgba(11, 16, 38, .9));
  border: 1px solid var(--about-gold-line);
  border-radius: 24px;
  padding: clamp(28px, 5vw, 48px);
}

.page-about .about-outro__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-about .about-outro__lead {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.35;
  color: #fff;
  margin: 0;
  max-width: 16em;
}

.page-about .about-outro__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-about .about-ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--about-gold-line);
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-gold);
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}

.page-about .about-ghost-link:hover {
  background: rgba(240, 199, 94, .1);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

@media (min-width: 900px) {
  .page-about .about-hero {
    padding-top: 72px;
  }

  .page-about .about-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 680px);
    align-items: center;
    gap: 64px;
  }

  .page-about .about-hero__copy h1 {
    font-size: clamp(40px, 5vw, 64px);
  }

  .page-about .about-hero__visual {
    aspect-ratio: 16 / 9;
  }

  .page-about .about-ridge {
    height: 72px;
    margin-top: 56px;
  }

  .page-about .about-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    padding-top: 24px;
  }

  .page-about .about-chapter {
    position: sticky;
    top: 90px;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 0;
    border-bottom: 0;
  }

  .page-about .about-chapter__label {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--about-gold-line);
  }

  .page-about .about-chapter__link {
    display: block;
    padding: 8px 14px;
    border-radius: 999px;
  }

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

  .page-about .about-section {
    padding-top: 52px;
  }

  .page-about .about-start {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-start__stats {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .page-about .about-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    text-align: left;
    padding: 20px 22px;
  }

  .page-about .about-stat__label {
    margin-top: 0;
  }

  .page-about .about-milestone {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-milestone__img {
    max-height: 320px;
    object-fit: cover;
  }

  .page-about .about-commit {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-local {
    grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-about .about-outro__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-about .about-outro__links {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1280px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 760px);
    gap: 80px;
  }

  .page-about .about-hero__visual {
    aspect-ratio: 16 / 8;
  }
}