.page-about {
  --about-soft-line: rgba(18, 62, 140, 0.12);
  background: var(--snow);
  color: var(--ink);
  overflow-x: hidden;
}

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

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

.page-about .breadcrumb {
  padding-top: 20px;
  padding-bottom: 0;
}

.page-about .mission-hero {
  position: relative;
  isolation: isolate;
  padding: 18px 0 clamp(48px, 7vw, 88px);
}

.page-about .mission-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, transparent 0 55%, rgba(46, 111, 224, 0.09) 55% 100%),
    radial-gradient(circle at 84% 22%, rgba(232, 178, 58, 0.22), transparent 36%);
  pointer-events: none;
}

.page-about .mission-hero__grid {
  display: grid;
  gap: clamp(30px, 6vw, 64px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-about .mission-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-about .mission-hero__title {
  margin: 10px 0 18px;
  font-size: clamp(44px, 7.6vw, 86px);
  line-height: 1.03;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-about .mission-hero__lead {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.8;
  color: var(--slate);
}

.page-about .mission-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-about .mission-hero__note {
  margin: 24px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--about-soft-line);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-about .mission-hero__visual {
  position: relative;
}

.page-about .mission-hero__frame {
  position: relative;
  border-radius: 38px 38px 14px 38px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-1);
}

.page-about .mission-hero__img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-about .mission-hero__tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 14px;
  border-radius: var(--pill);
  background: var(--deep);
  color: var(--snow);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-about .mission-hero__score {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: fit-content;
  margin: -22px 18px 0 auto;
  padding: 14px 20px;
  border: 1px solid rgba(107, 74, 0, 0.22);
  border-radius: 18px;
  background: var(--barley);
  color: var(--barley-ink);
  position: relative;
  z-index: 2;
}

.page-about .mission-hero__score-label,
.page-about .mission-hero__score-unit {
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-about .mission-hero__score-value {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-about .about-stats .data-strip__cell {
  display: block;
  padding: 18px;
  background: var(--snow);
}

@media (min-width: 720px) {
  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: -30px;
    position: relative;
    z-index: 4;
  }
}

.page-about .about-stats .data-strip__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-about .about-stats .data-strip__value {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--deep);
}

.page-about .about-origin {
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(60px, 8vw, 100px);
}

.page-about .about-origin__grid {
  display: grid;
  gap: 38px;
}

@media (min-width: 960px) {
  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

.page-about .origin-rail__title {
  margin: 12px 0 16px;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.2;
  color: var(--deep);
}

.page-about .origin-rail__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-about .timeline {
  position: relative;
  padding-left: 30px;
}

.page-about .timeline__svg {
  position: absolute;
  left: -10px;
  top: 2px;
  width: 64px;
  height: 100%;
  opacity: 0.7;
  pointer-events: none;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--sky), var(--barley), var(--red));
}

.page-about .timeline__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .timeline__item {
  position: relative;
  padding-bottom: 30px;
  padding-left: 2px;
}

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

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--snow);
  border: 4px solid var(--sky);
  box-shadow: 0 0 0 4px var(--ice);
}

.page-about .timeline__item:nth-child(even) .timeline__body {
  margin-left: clamp(14px, 3vw, 40px);
}

.page-about .timeline__body {
  padding: 14px 16px;
  border: 1px solid var(--about-soft-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.page-about .timeline__item:hover .timeline__body,
.page-about .timeline__item:focus-within .timeline__body {
  border-color: var(--line-strong);
  background: var(--snow);
  transform: translateY(-2px);
}

.page-about .timeline__year {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 12px;
  border-radius: var(--pill);
  background: var(--barley-soft);
  color: var(--red-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-about .timeline__title {
  margin: 0 0 4px;
  font-size: 19px;
  color: var(--ink);
}

.page-about .timeline__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-about .content-ops {
  padding-bottom: clamp(60px, 8vw, 100px);
}

.page-about .about-ops__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

@media (min-width: 880px) {
  .page-about .about-ops__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

.page-about .ops-copy__title {
  margin: 10px 0 16px;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.18;
  color: var(--deep);
}

.page-about .ops-copy__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

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

.page-about .ops-list__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--about-soft-line);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

.page-about .ops-list__item .pill {
  flex: none;
  min-width: 62px;
  text-align: center;
  font-family: var(--font-mono);
}

.page-about .ops-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.page-about .ops-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 26px 26px 26px 6px;
  background: var(--ice);
}

.page-about .ops-figure__img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  border-radius: 20px 20px 20px 4px;
}

.page-about .ops-figure__caption {
  padding: 12px 8px 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-about .principles {
  padding-bottom: clamp(60px, 8vw, 100px);
}

.page-about .principles__head {
  max-width: 72ch;
}

.page-about .principles__title {
  margin: 10px 0 14px;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.18;
  color: var(--deep);
}

.page-about .principles__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-about .principles__grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

@media (min-width: 760px) {
  .page-about .principles__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-about .principle-card {
  padding: 24px;
  background: var(--snow);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-1);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-about .principle-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-about .principle-card__num {
  display: inline-block;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-about .principle-card__title {
  margin: 0 0 8px;
  font-size: 20px;
}

.page-about .principle-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-about .team {
  padding-bottom: clamp(60px, 8vw, 100px);
}

.page-about .about-team__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

@media (min-width: 880px) {
  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-about .team-copy__title {
  margin: 10px 0 16px;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.18;
  color: var(--deep);
}

.page-about .team-copy__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-about .team-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 28px 0 0;
}

.page-about .team-stat {
  flex: 1 1 100px;
  border-top: 3px solid var(--sky);
  padding-top: 10px;
}

.page-about .team-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1.1;
  color: var(--deep);
}

.page-about .team-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--slate);
}

.page-about .team-copy__aside {
  margin: 26px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--barley);
  background: var(--barley-soft);
  border-radius: 0 12px 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--barley-ink);
}

.page-about .team-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 26px 6px 26px 26px;
  background: var(--ice);
}

.page-about .team-figure__img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 20px 4px 20px 20px;
}

.page-about .team-figure__caption {
  padding: 12px 8px 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-about .support {
  padding-bottom: clamp(70px, 9vw, 118px);
}

.page-about .support__head {
  max-width: 72ch;
}

.page-about .support__title {
  margin: 10px 0 14px;
  font-size: clamp(28px, 3.8vw, 42px);
  line-height: 1.18;
  color: var(--deep);
}

.page-about .support__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-about .support__grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

@media (min-width: 760px) {
  .page-about .support__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-about .support-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--snow);
  box-shadow: var(--shadow-1);
}

.page-about .support-card__title {
  margin: 0 0 10px;
  font-size: 21px;
}

.page-about .support-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-about .support-card__note {
  margin: 12px 0 0;
  padding: 12px;
  border-radius: 12px;
  background: var(--ice);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}

.page-about .support-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.page-about .support-link::after {
  content: "→";
  transition: transform 180ms var(--ease);
}

.page-about .support-link:hover::after {
  transform: translateX(4px);
}

.page-about .support__extra {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-about .support__extra a {
  color: var(--deep);
  font-weight: 700;
}

.page-about [data-reveal] {
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.page-about .reveal-ready[data-reveal]:not(.is-visible) {
  opacity: 0;
  transform: translateY(10px);
}

.page-about [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.page-about a:focus-visible,
.page-about .principle-card:focus-within,
.page-about .support-card:focus-within {
  outline: 3px solid var(--barley);
  outline-offset: 3px;
  border-radius: 6px;
}

@media (max-width: 480px) {
  .page-about .mission-hero__title {
    font-size: 38px;
  }

  .page-about .mission-hero__score {
    margin-right: 0;
  }

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