.page-about {
  background-color: var(--leyu-bg);
  color: var(--leyu-text);
  font-family: var(--leyu-body);
  overflow-x: hidden;
}

.page-about .breadcrumb {
  padding-top: 24px;
  padding-bottom: 8px;
}

.page-about .breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: var(--leyu-text-secondary);
}

.page-about .breadcrumb__list a {
  color: var(--leyu-navy-light);
  text-decoration: none;
  transition: color .3s var(--leyu-ease);
}

.page-about .breadcrumb__list a:hover {
  color: var(--leyu-orange);
}

.page-about .about-story {
  padding: 40px 0 48px;
}

.page-about .about-story__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-about .about-story__content {
  position: relative;
}

.page-about .about-story__content::before {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--leyu-orange);
  margin-bottom: 18px;
  border-radius: 2px;
}

.page-about .about-story h1 {
  font-family: var(--leyu-title);
  font-size: 34px;
  line-height: 1.18;
  margin: 0 0 18px;
  color: var(--leyu-navy);
  letter-spacing: .5px;
}

.page-about .about-story__lead {
  font-size: 18px;
  line-height: 1.72;
  color: var(--leyu-text-secondary);
  margin: 0 0 28px;
}

.page-about .about-story__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.page-about .about-story__stats .stat {
  background: var(--leyu-surface);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius-sm);
  padding: 18px 12px;
  text-align: center;
  box-shadow: var(--leyu-shadow-sm);
}

.page-about .about-story__note {
  font-size: 15px;
  line-height: 1.75;
  color: var(--leyu-text-secondary);
  border-left: 3px solid var(--leyu-orange);
  padding-left: 16px;
  margin: 0;
}

.page-about .about-story__figure {
  position: relative;
  margin: 0;
  border-radius: var(--leyu-radius-lg);
  overflow: hidden;
}

.page-about .about-story__figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-about .about-story__figure figcaption {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0, 42, 68, .78);
  color: #fff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  backdrop-filter: blur(6px);
}

.page-about .about-mission {
  padding: 8px 0 56px;
}

.page-about .about-mission__quote {
  margin: 0;
  padding: 36px 28px 28px;
  background: linear-gradient(135deg, var(--leyu-navy) 0%, var(--leyu-navy-dark) 100%);
  border-radius: var(--leyu-radius-lg);
  position: relative;
  overflow: hidden;
}

.page-about .about-mission__quote::before {
  content: "“";
  font-family: var(--leyu-title);
  font-size: 80px;
  line-height: 1;
  color: var(--leyu-orange);
  position: absolute;
  top: 8px;
  left: 16px;
  opacity: .9;
}

.page-about .about-mission__quote p {
  font-family: var(--leyu-title);
  font-size: 22px;
  line-height: 1.55;
  color: #fff;
  margin: 0 0 16px;
  padding-left: 24px;
  position: relative;
  z-index: 1;
}

.page-about .about-mission__quote cite {
  display: block;
  text-align: right;
  font-style: normal;
  font-size: 14px;
  color: var(--leyu-orange-light);
  letter-spacing: 1px;
}

.page-about .about-timeline-section {
  padding: 64px 0 72px;
  background: var(--leyu-surface);
}

.page-about .about-timeline {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

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

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

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  background: var(--leyu-border);
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 32px 44px;
}

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

.page-about .about-timeline__marker {
  position: absolute;
  left: 1px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--leyu-orange);
  border: 4px solid var(--leyu-surface);
  box-shadow: 0 0 0 2px var(--leyu-orange);
}

.page-about .about-timeline__year {
  display: inline-block;
  font-family: var(--leyu-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--leyu-orange);
  background: rgba(255, 122, 0, .1);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.page-about .about-timeline__card h3 {
  font-family: var(--leyu-title);
  font-size: 20px;
  color: var(--leyu-navy);
  margin: 0 0 8px;
}

.page-about .about-timeline__card p {
  font-size: 15px;
  line-height: 1.72;
  color: var(--leyu-text-secondary);
  margin: 0;
}

.page-about .about-services {
  padding: 64px 0;
  background: var(--leyu-navy);
  position: relative;
  overflow: hidden;
}

.page-about .about-services::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, .03) 0,
    rgba(255, 255, 255, .03) 2px,
    transparent 2px,
    transparent 12px
  );
  pointer-events: none;
}

.page-about .about-services .section-tag {
  background: var(--leyu-orange);
  color: #fff;
}

.page-about .about-services .section-title {
  color: #fff;
}

.page-about .about-services .section-subtitle {
  color: rgba(255, 255, 255, .8);
}

.page-about .about-services__figure {
  position: relative;
  margin: 32px 0 40px;
  border-radius: var(--leyu-radius-lg);
  overflow: hidden;
}

.page-about .about-services__figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-about .about-services__figure figcaption {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0, 42, 68, .78);
  color: #fff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  backdrop-filter: blur(6px);
}

.page-about .about-services__scroller {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 4px 4px 28px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--leyu-orange) rgba(255, 255, 255, .12);
}

.page-about .about-services__card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--leyu-radius-lg);
  padding: 24px;
  color: #fff;
  transition: transform .35s var(--leyu-ease), background .35s var(--leyu-ease);
}

.page-about .about-services__card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, .14);
}

.page-about .about-services__num {
  display: block;
  font-family: var(--leyu-title);
  font-size: 36px;
  color: var(--leyu-orange);
  line-height: 1;
  margin-bottom: 14px;
}

.page-about .about-services__card h3 {
  font-family: var(--leyu-title);
  font-size: 18px;
  color: #fff;
  margin: 0 0 10px;
}

.page-about .about-services__card p {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(255, 255, 255, .76);
  margin: 0 0 16px;
}

.page-about .about-data {
  padding: 64px 0;
}

.page-about .about-data__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-about .about-data__block {
  background: var(--leyu-surface);
  border-radius: var(--leyu-radius-lg);
  padding: 28px;
  border-top: 4px solid var(--leyu-navy);
  box-shadow: var(--leyu-shadow-sm);
}

.page-about .about-data__block--alt {
  border-top-color: var(--leyu-orange);
}

.page-about .about-data__block h3 {
  font-family: var(--leyu-title);
  font-size: 20px;
  color: var(--leyu-navy);
  margin: 0 0 12px;
}

.page-about .about-data__block p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--leyu-text-secondary);
  margin-bottom: 20px;
}

.page-about .about-data__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-about .about-data__list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--leyu-text);
}

.page-about .about-data__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--leyu-orange);
  border-radius: 2px;
}

.page-about .about-data__note {
  margin-top: 32px;
  padding: 24px 28px;
  background: var(--leyu-navy-dark);
  border-radius: var(--leyu-radius-lg);
  display: flex;
  gap: 18px;
  align-items: stretch;
}

.page-about .about-data__trust-mark {
  flex: 0 0 4px;
  background: var(--leyu-orange);
  border-radius: 2px;
}

.page-about .about-data__note p {
  margin: 0;
  color: rgba(255, 255, 255, .85);
  font-size: 14px;
  line-height: 1.75;
}

.page-about .about-next {
  padding: 8px 0 64px;
}

.page-about .about-next__inner {
  background: var(--leyu-surface);
  border: 1px solid var(--leyu-border);
  border-radius: var(--leyu-radius-lg);
  padding: 40px 28px;
  text-align: center;
  box-shadow: var(--leyu-shadow-sm);
}

.page-about .about-next__inner p {
  color: var(--leyu-text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin: 12px 0 24px;
}

.page-about .about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (min-width: 992px) {
  .page-about .about-story {
    padding: 56px 0 72px;
  }

  .page-about .about-story__grid {
    grid-template-columns: 7fr 5fr;
    gap: 64px;
  }

  .page-about .about-story h1 {
    font-size: 44px;
  }

  .page-about .about-story__lead {
    font-size: 19px;
  }

  .page-about .about-mission {
    padding: 0 0 72px;
  }

  .page-about .about-mission__quote {
    padding: 48px 48px 36px;
  }

  .page-about .about-mission__quote::before {
    font-size: 96px;
    left: 28px;
  }

  .page-about .about-mission__quote p {
    font-size: 28px;
    padding-left: 40px;
  }

  .page-about .about-timeline-section {
    padding: 80px 0;
  }

  .page-about .about-timeline {
    grid-template-columns: 4fr 8fr;
    gap: 56px;
    margin-top: 52px;
  }

  .page-about .about-timeline__side {
    display: block;
  }

  .page-about .about-timeline__side img {
    width: 100%;
    height: auto;
    border-radius: var(--leyu-radius-lg);
    position: sticky;
    top: 24px;
    box-shadow: var(--leyu-shadow);
  }

  .page-about .about-services {
    padding: 80px 0;
  }

  .page-about .about-services__figure {
    margin: 40px 0 48px;
  }

  .page-about .about-services__card {
    flex-basis: 340px;
  }

  .page-about .about-data {
    padding: 80px 0;
  }

  .page-about .about-data__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 48px;
  }

  .page-about .about-next {
    padding-bottom: 80px;
  }

  .page-about .about-next__inner {
    padding: 56px 48px;
  }
}

@media (min-width: 1280px) {
  .page-about .about-story h1 {
    font-size: 52px;
  }

  .page-about .about-mission__quote p {
    font-size: 30px;
  }
}