.page-about {
  --about-serif: "Source Han Serif SC", "Songti SC", SimSun, serif;
  --about-sans: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --about-edge: rgba(43, 42, 37, .16);
  --about-shadow: 8px 8px 0 rgba(10, 61, 98, .12);
  --about-prayer-flag: linear-gradient(90deg, #C1272D, #F2C500, #009B77, #00A0E9);
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-5) var(--space-5) 0;
  background-color: var(--color-snow);
  color: var(--color-ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-about .section-label {
  color: var(--color-orange);
  font-family: var(--about-serif);
}

.page-about .section-title {
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
  color: var(--color-blue);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-about .section-lede {
  margin: 0;
  font-family: var(--about-serif);
  line-height: 1.78;
  color: rgba(43, 42, 37, .78);
}

.page-about .section-head {
  display: grid;
  gap: var(--space-4);
}

.page-about a:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

.page-about .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  font-family: var(--about-serif);
  font-size: .875rem;
  color: rgba(43, 42, 37, .65);
}

.page-about .breadcrumb a {
  color: var(--color-blue);
  text-decoration-color: rgba(10, 61, 98, .4);
  text-underline-offset: .2em;
}

.page-about .breadcrumb-sep {
  color: rgba(43, 42, 37, .35);
}

.page-about .about-hero {
  display: grid;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.page-about .about-hero-copy .display-title {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.75rem, 5.5vw, 3.125rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--color-blue);
}

.page-about .about-hero-lede {
  max-width: 34em;
  font-family: var(--about-serif);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(43, 42, 37, .82);
}

.page-about .about-hero-facts {
  list-style: none;
  margin: var(--space-5) 0;
  padding: 0;
  border-top: 1px solid var(--about-edge);
  border-bottom: 1px solid var(--about-edge);
}

.page-about .about-hero-facts li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--about-edge);
  font-size: .9375rem;
  line-height: 1.6;
}

.page-about .about-hero-facts li:last-child {
  border-bottom: 0;
}

.page-about .about-hero-facts li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  transform: rotate(45deg);
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.page-about .about-hero-visual {
  position: relative;
  padding: var(--space-3) var(--space-3) var(--space-4);
  background: var(--color-paper);
  border: 1px solid var(--about-edge);
  box-shadow: var(--about-shadow);
}

.page-about .about-hero-visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--about-prayer-flag);
}

.page-about .about-hero-visual::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 56px;
  height: 56px;
  background: var(--about-prayer-flag);
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
  opacity: .85;
}

.page-about .about-hero-media {
  overflow: hidden;
}

.page-about .about-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-about .about-hero-visual .footnote {
  margin: var(--space-3) 0 0;
  font-family: var(--about-serif);
  font-size: .8125rem;
  color: rgba(43, 42, 37, .65);
}

.page-about .about-origin {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--about-edge);
  margin-bottom: var(--space-6);
}

.page-about .about-origin-grid {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.page-about .about-origin-panel {
  position: relative;
  padding: var(--space-6) var(--space-5);
}

.page-about .about-origin-panel::before {
  content: "01";
  position: absolute;
  top: -10px;
  right: var(--space-4);
  font-family: var(--about-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(10, 61, 98, .12);
}

.page-about .about-origin-panel h3 {
  margin: var(--space-4) 0 var(--space-3);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-blue);
}

.page-about .about-origin-panel p {
  margin: 0 0 var(--space-3);
  font-size: .9375rem;
  line-height: 1.78;
  color: rgba(43, 42, 37, .82);
}

.page-about .about-origin-note {
  position: relative;
  padding: var(--space-6) var(--space-5);
  background: var(--color-blue);
  color: var(--color-snow);
  border-left: 6px solid var(--color-orange);
}

.page-about .about-origin-note::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--about-prayer-flag);
}

.page-about .about-origin-note p {
  margin: 0 0 var(--space-3);
  font-family: var(--about-serif);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-about .about-origin-note .footnote {
  color: rgba(247, 249, 252, .7);
}

.page-about .about-timeline-section {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--about-edge);
  margin-bottom: var(--space-6);
}

.page-about .timeline-paper-stack {
  position: relative;
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-5) 0;
  background: var(--color-paper);
  border: 1px solid var(--about-edge);
  box-shadow: var(--about-shadow);
}

.page-about .timeline-paper-stack::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  right: -8px;
  bottom: -8px;
  z-index: -1;
  background: rgba(245, 239, 230, .72);
  border: 1px solid var(--about-edge);
}

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

.page-about .timeline-item {
  position: relative;
  padding-left: 104px;
  padding-bottom: var(--space-6);
}

.page-about .timeline-item::before {
  content: "";
  position: absolute;
  left: 52px;
  top: 4px;
  bottom: 0;
  width: 2px;
  background: var(--about-prayer-flag);
  opacity: .5;
}

.page-about .timeline-item:last-child::before {
  display: none;
}

.page-about .timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 84px;
  padding: var(--space-2) var(--space-2);
  box-sizing: border-box;
  background: var(--color-blue);
  color: var(--color-snow);
  font-family: var(--about-serif);
  font-weight: 700;
  font-size: .8125rem;
  line-height: 1.4;
  text-align: center;
  z-index: 1;
}

.page-about .timeline-content h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-blue);
}

.page-about .timeline-content p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: rgba(43, 42, 37, .8);
}

.page-about .about-team-section {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--about-edge);
  margin-bottom: var(--space-6);
}

.page-about .about-team-grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-about .about-team-media {
  padding: var(--space-3);
  background: var(--color-paper);
  border: 1px solid var(--about-edge);
  box-shadow: var(--about-shadow);
}

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

.page-about .about-team-media .footnote {
  margin: var(--space-3) 0 0;
  font-family: var(--about-serif);
  font-size: .8125rem;
  color: rgba(43, 42, 37, .65);
}

.page-about .about-team-values {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-5);
  background: var(--color-blue);
  color: var(--color-snow);
  border-left: 6px solid var(--color-orange);
  box-shadow: var(--about-shadow);
}

.page-about .about-stat-row {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  align-items: start;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(247, 249, 252, .22);
}

.page-about .about-stat-num {
  padding-top: .15em;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--color-lime);
}

.page-about .about-stat-desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.68;
  color: rgba(247, 249, 252, .86);
}

.page-about .about-team-values .btn-ghost {
  justify-self: start;
  border-color: rgba(247, 249, 252, .7);
  color: var(--color-snow);
}

.page-about .about-honor-section {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--about-edge);
  margin-bottom: var(--space-6);
}

.page-about .about-honor-grid {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.page-about .honor-item {
  padding: var(--space-5);
  background: var(--color-paper);
  border: 1px solid var(--about-edge);
  box-shadow: var(--about-shadow);
}

.page-about .honor-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  cursor: pointer;
  list-style: none;
}

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

.page-about .honor-item summary:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 4px;
}

.page-about .honor-item summary:hover .honor-title {
  color: var(--color-orange);
}

.page-about .honor-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-snow);
  border: 2px solid var(--color-lime);
  font-family: var(--about-serif);
  font-weight: 700;
  font-size: .875rem;
}

.page-about .honor-title {
  flex: 1 1 auto;
  min-width: 12em;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-blue);
}

.page-about .honor-more {
  flex: none;
  font-family: var(--about-serif);
  font-size: .8125rem;
  color: var(--color-orange);
}

.page-about .honor-more::before {
  content: "▾ ";
}

.page-about .honor-item[open] .honor-more::before {
  content: "▴ ";
}

.page-about .honor-item p {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-4);
  border-top: 1px dashed var(--about-edge);
  font-size: .875rem;
  line-height: 1.72;
  color: rgba(43, 42, 37, .82);
}

.page-about .honor-award-media {
  margin-top: var(--space-7);
  text-align: center;
}

.page-about .honor-award-media img {
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  padding: var(--space-4);
  background: var(--color-paper);
  border: 1px solid var(--about-edge);
  border-radius: 50%;
  box-shadow: var(--about-shadow);
}

.page-about .honor-award-media .footnote {
  margin: var(--space-4) 0 0;
  font-family: var(--about-serif);
  font-size: .8125rem;
  color: rgba(43, 42, 37, .65);
}

.page-about .about-cta {
  margin: var(--space-7) 0 var(--space-8);
}

.page-about .about-cta-inner {
  position: relative;
  padding: var(--space-7) var(--space-5);
  background: linear-gradient(135deg, rgba(198, 255, 0, .14), transparent 42%), var(--color-blue);
  color: var(--color-snow);
  border-left: 6px solid var(--color-orange);
}

.page-about .about-cta-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--about-prayer-flag);
}

.page-about .about-cta-inner .section-label {
  color: var(--color-lime);
}

.page-about .about-cta-inner h2 {
  margin: var(--space-3) 0 var(--space-4);
  font-size: clamp(1.375rem, 3.5vw, 2rem);
  font-weight: 900;
  line-height: 1.25;
}

.page-about .about-cta-inner p {
  margin: 0;
  max-width: 50em;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(247, 249, 252, .88);
}

.page-about .about-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.page-about .about-cta-inner .btn-ghost {
  border-color: rgba(247, 249, 252, .7);
  color: var(--color-snow);
}

@media (min-width: 768px) {
  .page-about {
    padding-top: var(--space-7);
  }

  .page-about .section-head--split {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-7);
  }

  .page-about .section-head--split > div {
    flex: 0 1 55%;
  }

  .page-about .section-head--split > .section-lede {
    flex: 0 1 45%;
  }

  .page-about .about-hero {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: var(--space-7);
  }

  .page-about .about-hero-copy .display-title {
    font-size: 2.9rem;
  }

  .page-about .about-hero-visual {
    padding: var(--space-4);
  }

  .page-about .about-origin-grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: stretch;
    gap: var(--space-6);
  }

  .page-about .about-origin-note {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-about .timeline-paper-stack {
    padding: var(--space-6) var(--space-7) var(--space-2);
  }

  .page-about .timeline-item {
    padding-left: 128px;
  }

  .page-about .timeline-item::before {
    left: 60px;
  }

  .page-about .timeline-marker {
    width: 100px;
  }

  .page-about .about-team-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-7);
  }

  .page-about .about-honor-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .page-about .about-cta-inner {
    padding: var(--space-8) var(--space-7);
  }
}