.page-about {
  --about-timeline-gradient: linear-gradient(180deg, var(--tx-prayer-red), var(--tx-prayer-yellow) 30%, var(--tx-lake) 70%, var(--tx-dpurple));
  --about-band-gradient: linear-gradient(90deg, var(--tx-prayer-red), var(--tx-prayer-yellow) 25%, var(--tx-lake) 75%, var(--tx-dpurple));
}

.page-about .tx-breadcrumb {
  margin-bottom: 12px;
}

.page-about .about-hero {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-about .about-hero-copy {
  max-width: 720px;
}

.page-about .about-hero-copy .tx-lead {
  font-size: 18px;
  line-height: 1.7;
}

.page-about .about-hero-media img,
.page-about .about-check-visual img,
.page-about .about-team-media img {
  border-radius: var(--tx-card-radius);
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-hero-media img {
  aspect-ratio: 8 / 5;
}

.page-about .about-check-visual img,
.page-about .about-team-media img {
  aspect-ratio: 3 / 2;
}

.page-about .about-layout {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}

.page-about .about-toc {
  position: relative;
  top: 0;
  padding: 14px 16px;
  background: var(--tx-snow);
  border: 1px solid var(--tx-stone);
  border-radius: var(--tx-radius);
}

.page-about .about-toc p {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 1px;
}

.page-about .about-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-toc a {
  display: block;
  padding: 6px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--tx-stone);
  color: var(--tx-ink);
  font-size: 14px;
  text-decoration: none;
  transition: box-shadow .15s ease, transform .15s ease;
}

.page-about .about-toc a:hover {
  box-shadow: var(--tx-shadow);
  transform: translateY(-1px);
}

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

.page-about .about-section-block {
  margin-bottom: 56px;
  scroll-margin-top: 96px;
}

.page-about .about-section-block .tx-h2 {
  font-family: var(--tx-display);
  letter-spacing: 2px;
  border-left: 4px solid var(--tx-prayer-red);
  padding-left: 14px;
  margin-bottom: 8px;
  font-size: 26px;
}

.page-about .about-section-block .tx-muted {
  margin-top: 0;
}

.page-about .about-timeline {
  list-style: none;
  margin: 24px 0 32px;
  padding: 0;
  position: relative;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--about-timeline-gradient);
  opacity: .35;
}

.page-about .timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 24px;
}

.page-about .timeline-marker {
  position: absolute;
  left: 5px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--tx-night);
  border: 4px solid var(--tx-prayer-red);
  box-shadow: 0 0 0 4px rgba(217, 91, 67, .15);
}

.page-about .timeline-item time {
  display: block;
  font-family: var(--tx-mono);
  font-weight: 700;
  color: var(--tx-dpurple);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.page-about .timeline-card {
  background: #fff;
  padding: 16px 18px;
  border-radius: var(--tx-card-radius);
  border: 1px solid var(--tx-stone);
  box-shadow: var(--tx-shadow);
}

.page-about .timeline-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
}

.page-about .timeline-card p {
  margin: 0;
  line-height: 1.6;
}

.page-about .about-check-grid {
  display: grid;
  gap: 20px;
  margin: 20px 0;
}

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

.page-about .about-check-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--tx-stone);
  line-height: 1.5;
}

.page-about .about-check-visual img {
  border-radius: var(--tx-radius);
}

.page-about .about-team-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
  margin: 24px 0;
}

.page-about .about-team-card {
  padding: 18px 16px;
  position: relative;
  overflow: hidden;
}

.page-about .about-team-card::before {
  content: "";
  display: block;
  height: 4px;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: var(--about-band-gradient);
  opacity: .8;
}

.page-about .about-team-card .tx-data {
  font-size: 32px;
  display: block;
  line-height: 1.2;
  color: var(--tx-night);
}

.page-about .about-team-card p {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.5;
}

.page-about .about-team-card .tx-muted {
  font-size: 13px;
  margin-top: 2px;
  margin-bottom: 6px;
}

.page-about .about-team-media {
  margin-top: 16px;
}

.page-about .about-honor-layout {
  display: grid;
  gap: 20px;
  align-items: center;
  margin: 24px 0;
}

.page-about .about-honor-seal {
  width: 144px;
  height: 144px;
  border-radius: 50%;
  border: 2px dashed var(--tx-dpurple);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  background: #fff;
  box-shadow: var(--tx-shadow);
}

.page-about .about-honor-seal span {
  font-size: 13px;
  color: var(--tx-muted);
}

.page-about .about-honor-seal strong {
  font-size: 20px;
  color: var(--tx-night);
  letter-spacing: 2px;
  margin: 2px 0;
}

.page-about .about-honor-seal small {
  font-size: 12px;
  color: var(--tx-prayer-red);
  letter-spacing: 1px;
}

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

.page-about .about-honor-list li {
  padding: 16px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--tx-stone);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  line-height: 1.5;
}

.page-about .about-cta {
  text-align: center;
  padding: 32px 20px;
  background: var(--tx-night);
  border-radius: var(--tx-card-radius);
  color: #fff;
}

.page-about .about-cta .tx-h2 {
  color: #fff;
  border-left: none;
  padding-left: 0;
}

.page-about .about-cta p {
  color: rgba(255, 255, 255, .78);
}

.page-about .about-cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.page-about .about-cta-links .tx-btn {
  text-decoration: none;
}

.page-about [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
  transition-delay: var(--tx-reveal-delay, 0s);
}

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

.page-about [data-pulse-stat].is-pulsing {
  animation: about-pulse 1.2s ease;
}

.page-about .tx-btn {
  text-decoration: none;
  display: inline-block;
  transition: box-shadow .15s ease, transform .15s ease;
}

.page-about .tx-btn:hover {
  box-shadow: var(--tx-shadow);
  transform: translateY(-2px);
}

@keyframes about-pulse {
  0% { color: inherit; }
  50% { color: var(--tx-prayer-red); }
  100% { color: inherit; }
}

@media (min-width: 768px) {
  .page-about .about-check-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-about .about-honor-layout {
    grid-template-columns: 180px 1fr;
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-about .about-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 56px;
  }

  .page-about .about-toc {
    position: sticky;
    top: 96px;
    padding: 20px 16px;
  }

  .page-about .about-toc ul {
    display: block;
  }

  .page-about .about-toc a {
    border-radius: 12px;
    border: none;
    background: transparent;
    padding: 8px 12px;
  }

  .page-about .about-toc a:hover {
    background: var(--tx-stone);
    transform: none;
  }
}

.page-about {
  --tx-muted: currentColor;
  --tx-reveal-delay: 0.3s;
}