.page-about {
  --about-gold-soft: rgba(201, 169, 97, 0.13);
  --about-border: rgba(138, 109, 59, 0.26);
  --about-card-bg: linear-gradient(145deg, rgba(26, 26, 34, 0.97), rgba(26, 26, 34, 0.82));
  color: var(--cloud);
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse at 88% 4%, rgba(155, 77, 202, 0.07), transparent 42%),
    linear-gradient(180deg, var(--midnight) 0%, #0c0c12 100%);
}

.page-about .about-hero {
  position: relative;
  padding: calc(var(--header-h) + 24px) 0 48px;
}

.page-about .about-hero-strip {
  display: flex;
  gap: 36px;
  overflow: hidden;
  padding: 12px 0;
  margin-bottom: 32px;
  border-top: 1px solid rgba(138, 109, 59, 0.2);
  border-bottom: 1px solid rgba(138, 109, 59, 0.2);
  background: rgba(26, 26, 34, 0.5);
  transform: skewY(-0.8deg);
  white-space: nowrap;
}

.page-about .about-hero-strip span {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: rgba(201, 169, 97, 0.42);
}

.page-about .about-hero-inner {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-about .about-hero-copy {
  max-width: 640px;
}

.page-about h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-about .about-hero-lead {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-about .about-hero-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ash);
}

.page-about .about-hero-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.page-about .about-hero-index a {
  padding: 13px 14px;
  background: var(--panel);
  border-left: 3px solid var(--purple);
  color: var(--cloud);
  text-decoration: none;
  font-size: 13px;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.page-about .about-hero-index a:hover {
  background: rgba(201, 169, 97, 0.12);
  border-left-color: var(--gold);
  color: var(--fog);
}

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

.page-about .section-kicker,
.page-about .about-hero-kicker {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-about h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-about .section-lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ash);
  max-width: 640px;
}

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

.page-about .about-origin-grid {
  display: grid;
  gap: 32px;
}

.page-about .about-origin-text p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--cloud);
  margin: 0 0 16px;
}

.page-about .about-origin-text p.about-trust-line {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-about .about-service-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-service-list li {
  position: relative;
  padding: 12px 14px 12px 18px;
  background: rgba(26, 26, 34, 0.7);
  border-left: 2px solid var(--line-gold);
  font-size: 14px;
  line-height: 1.6;
  color: var(--cloud);
}

.page-about .about-origin-media {
  position: relative;
}

.page-about .about-origin-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 480 / 360;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  filter: saturate(0.75) contrast(1.08);
}

.page-about .about-floating-stat {
  position: absolute;
  right: 10px;
  bottom: -16px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--gold), var(--line-gold));
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.page-about .about-stat-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  color: var(--midnight);
  line-height: 1;
}

.page-about .about-stat-label {
  font-size: 12px;
  color: rgba(10, 10, 15, 0.78);
}

.page-about .about-timeline-section {
  background: linear-gradient(180deg, transparent, rgba(26, 26, 34, 0.35) 40%, transparent);
}

.page-about .about-timeline {
  position: relative;
  margin-top: 36px;
}

.page-about .about-timeline-track {
  position: absolute;
  left: 6px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--purple) 70%, rgba(155, 77, 202, 0.1) 100%);
  opacity: 0.55;
}

.page-about .about-timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 32px;
}

.page-about .about-timeline-marker {
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  transform: rotate(45deg);
  background: var(--midnight);
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.12);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.page-about .about-timeline-item[data-revealed] .about-timeline-marker {
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(201, 169, 97, 0.22);
}

.page-about .about-timeline-card {
  position: relative;
  padding: 22px 18px;
  background: var(--about-card-bg);
  border: 1px solid var(--about-border);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-about .about-timeline-card:hover {
  border-color: rgba(201, 169, 97, 0.45);
  transform: translateY(-2px);
}

.page-about .about-timeline-float {
  position: absolute;
  top: -10px;
  right: 14px;
  padding: 6px 10px;
  background: var(--purple);
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: 12px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-about .about-timeline-year {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-about .about-timeline-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--fog);
}

.page-about .about-timeline-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ash);
}

.page-about .about-capability-img {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  aspect-ratio: 640 / 400;
  object-fit: cover;
  margin: 0 0 24px;
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 32px 100%, 0 calc(100% - 32px));
  filter: saturate(0.78) contrast(1.06);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
}

.page-about .about-capability-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.page-about .about-capability-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-height: 118px;
  padding: 20px 16px;
  background: linear-gradient(150deg, rgba(26, 26, 34, 0.95), rgba(155, 77, 202, 0.06) 130%);
  border: 1px solid rgba(138, 109, 59, 0.3);
  overflow: hidden;
}

.page-about .about-capability-item::after {
  content: "";
  position: absolute;
  right: -26px;
  top: -26px;
  width: 56px;
  height: 56px;
  background: rgba(201, 169, 97, 0.16);
  transform: rotate(45deg);
  transition: transform 0.35s ease;
}

.page-about .about-capability-item:hover::after {
  transform: rotate(60deg) scale(1.15);
}

.page-about .about-capability-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
}

.page-about .about-capability-label {
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--cloud);
}

.page-about .about-capability-hover {
  font-size: 12px;
  color: rgba(201, 169, 97, 0.72);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-about .about-capability-item:hover .about-capability-hover {
  opacity: 1;
  transform: translateY(0);
}

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

.page-about .about-capability-detail .card {
  padding: 22px 18px;
  background: rgba(26, 26, 34, 0.7);
  border: 1px solid var(--about-gold-soft);
}

.page-about .about-capability-detail h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--fog);
}

.page-about .about-capability-detail p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ash);
}

.page-about .about-team {
  background: linear-gradient(180deg, transparent, rgba(201, 169, 97, 0.03) 50%, transparent);
}

.page-about .about-team-grid {
  display: grid;
  gap: 32px;
}

.page-about .about-team-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-team-list li {
  padding: 16px 16px 16px 18px;
  background: var(--panel);
  border-left: 3px solid var(--gold);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.page-about .about-team-list li:hover {
  border-left-color: var(--purple);
  background: rgba(26, 26, 34, 0.9);
}

.page-about .about-team-dept {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
}

.page-about .about-team-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ash);
}

.page-about .about-team-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px dashed var(--line-gold);
  font-size: 13px;
  line-height: 1.7;
  color: var(--cloud);
}

.page-about .about-team-media {
  position: relative;
}

.page-about .about-team-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 560 / 340;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  filter: saturate(0.6) contrast(1.1);
}

.page-about .about-team-meta {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 12px;
  background: rgba(10, 10, 15, 0.82);
  border-left: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cloud);
  letter-spacing: 0.04em;
}

.page-about .about-honors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-about .about-honor-card {
  position: relative;
  padding: 24px 20px;
  background: linear-gradient(145deg, var(--panel), var(--about-gold-soft));
  border: 1px solid var(--about-border);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-about .about-honor-card:hover {
  border-color: rgba(201, 169, 97, 0.4);
  transform: translateY(-3px);
}

.page-about .about-honor-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  padding: 10px 12px;
  background: linear-gradient(135deg, var(--gold), var(--line-gold));
  color: var(--midnight);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-about .about-honor-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--fog);
}

.page-about .about-honor-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ash);
}

.page-about .about-cta {
  padding: 60px 0 72px;
  background: linear-gradient(180deg, transparent, rgba(155, 77, 202, 0.04) 100%);
}

.page-about .about-cta-inner {
  padding: 40px 22px 44px;
  text-align: center;
  background: linear-gradient(140deg, rgba(26, 26, 34, 0.95), rgba(122, 31, 43, 0.08));
  border: 1px solid var(--line-gold);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 32px 100%, 0 calc(100% - 32px));
}

.page-about .about-cta-inner h2 {
  margin-bottom: 10px;
  font-size: 22px;
}

.page-about .about-cta-inner p {
  margin: 0 0 26px;
  font-size: 14px;
  color: var(--ash);
}

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

@media (min-width: 768px) {
  .page-about .about-hero-strip {
    gap: 56px;
  }

  .page-about .about-capability-detail {
    grid-template-columns: 1fr 1fr;
  }

  .page-about .about-honors-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .page-about h1 {
    font-size: 42px;
  }

  .page-about .about-hero {
    padding-top: calc(var(--header-h) + 40px);
  }

  .page-about .about-hero-inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }

  .page-about .about-hero-index {
    grid-template-columns: 1fr;
    min-width: 280px;
  }

  .page-about .about-origin-grid {
    grid-template-columns: minmax(0, 1fr) 440px;
    gap: 56px;
    align-items: center;
  }

  .page-about .about-timeline {
    margin-top: 48px;
  }

  .page-about .about-timeline-track {
    left: 48px;
  }

  .page-about .about-timeline-item {
    padding-left: 128px;
    margin-bottom: 36px;
  }

  .page-about .about-timeline-marker {
    left: 42px;
  }

  .page-about .about-timeline-card {
    padding: 26px 24px;
  }

  .page-about .about-capability-img {
    margin-bottom: 32px;
  }

  .page-about .about-capability-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-about .about-capability-detail {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-about .about-capability-num {
    font-size: 32px;
  }

  .page-about .about-team-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: center;
  }

  .page-about .about-honors-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-about .about-cta-inner {
    padding: 56px 48px 60px;
  }

  .page-about .about-cta-links {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}