.page-about {
  --about-accent-soft: rgba(0, 255, 163, 0.08);
  --about-orange-soft: rgba(255, 107, 53, 0.12);
  --about-rail-w: 300px;
  --about-panel-radius: 18px;
}

.page-about .about-hero {
  position: relative;
  padding: 28px 20px 56px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 85% 20%, rgba(0, 255, 163, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(255, 107, 53, 0.08) 0%, transparent 45%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 180px;
  height: 180px;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  background: linear-gradient(135deg, transparent 0%, rgba(46, 74, 122, 0.28) 100%);
  pointer-events: none;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 36px;
}

.page-about .about-hero__copy {
  max-width: 660px;
}

.page-about .about-hero__lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 16px 0 0;
}

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

.page-about .about-hero__note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.page-about .about-hero__stats {
  background: linear-gradient(135deg, var(--bg-panel), var(--bg-secondary));
  border: 1px solid var(--border);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  padding: 28px 24px;
}

.page-about .about-hero__stats-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 16px;
}

.page-about .about-hero__stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--accent-green);
}

.page-about .about-hero__stat-item:nth-child(3) {
  border-left-color: var(--accent-orange);
}

.page-about .about-hero__stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.page-about .about-layout {
  display: grid;
  gap: 48px;
  padding-top: 48px;
  padding-bottom: 64px;
}

.page-about .about-brand-rail {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 24px;
  background: linear-gradient(180deg, rgba(27, 49, 89, 0.55), rgba(18, 34, 74, 0.7));
  border: 1px solid var(--border);
  border-radius: var(--about-panel-radius);
  position: relative;
  overflow: hidden;
}

.page-about .about-brand-rail::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-orange));
}

.page-about .about-brand-rail__name {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.page-about .about-brand-rail__sub {
  margin: -12px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-about .about-brand-rail__tagline {
  margin: 0;
  font-size: 15px;
  color: var(--accent-green);
  line-height: 1.5;
  padding: 12px 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
}

.page-about .about-brand-rail__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-about .about-brand-rail__facts li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-about .about-brand-rail__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}

.page-about .about-brand-rail__nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 7px 0;
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.page-about .about-brand-rail__nav a:hover,
.page-about .about-brand-rail__nav a:focus {
  color: var(--accent-green);
  padding-left: 8px;
}

.page-about .about-brand-rail__cta {
  padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-brand-rail__cta p {
  width: 100%;
  margin: 0 0 4px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-about .about-timeline__track {
  position: relative;
  padding-left: 32px;
}

.page-about .about-timeline__track::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-green) 0%, var(--accent-green) 82%, var(--accent-orange) 100%);
}

.page-about .about-timeline__item {
  position: relative;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(27, 49, 89, 0.5), rgba(18, 34, 74, 0.75));
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-about .about-timeline__item:hover {
  border-color: rgba(0, 255, 163, 0.4);
  box-shadow: 0 0 24px rgba(0, 255, 163, 0.06);
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 12px var(--glow);
}

.page-about .about-timeline__item:last-child::before {
  background: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.35);
}

.page-about .about-timeline__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-about .about-timeline__version {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-green);
  background: rgba(0, 255, 163, 0.1);
  border: 1px solid rgba(0, 255, 163, 0.2);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-about .about-timeline__item:last-child .about-timeline__version {
  color: var(--accent-orange);
  background: var(--about-orange-soft);
  border-color: rgba(255, 107, 53, 0.3);
}

.page-about .about-timeline__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-about .about-timeline__body {
  padding: 0 20px 18px;
}

.page-about .about-timeline__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  padding-left: 12px;
  border-left: 2px solid rgba(0, 255, 163, 0.3);
}

.page-about .about-data__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-about .about-data__copy p:first-child {
  margin-top: 0;
}

.page-about .about-data__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.page-about .about-data__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  background: rgba(18, 34, 74, 0.5);
  border-radius: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
}

.page-about .about-data__radar-wrap {
  display: flex;
  justify-content: center;
  background:
    radial-gradient(circle at center, rgba(0, 255, 163, 0.08) 0%, transparent 70%),
    rgba(18, 34, 74, 0.3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 8px;
}

.page-about .about-data__radar {
  width: 100%;
  max-width: 360px;
  height: auto;
}

.page-about .about-data__radar-label {
  font-family: var(--font-data);
  font-size: 11px;
  fill: var(--text-secondary);
}

.page-about .about-data__map {
  margin-top: 28px;
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-about .about-data__map img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: block;
  object-fit: cover;
}

.page-about .about-data__map-copy {
  padding: 12px 4px;
}

.page-about .about-data__map-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.page-about .about-data__map-copy p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-about .about-team__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-about .about-team__visual img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: block;
  object-fit: cover;
}

.page-about .about-team__cards {
  margin-top: 8px;
}

.page-about .about-team__cards .card {
  height: 100%;
}

.page-about .about-honors__grid {
  display: grid;
  gap: 24px;
}

.page-about .about-honors__block {
  background: linear-gradient(135deg, rgba(27, 49, 89, 0.45), rgba(18, 34, 74, 0.6));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 20px;
}

.page-about .about-honors__block h3 {
  margin: 0 0 16px;
  font-size: 18px;
  color: var(--text-primary);
  padding-left: 14px;
  border-left: 3px solid var(--accent-green);
}

.page-about .about-honors__block:last-child h3 {
  border-left-color: var(--accent-orange);
}

.page-about .about-honors__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-about .about-honors__list li {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-about .about-honors__list .about-honors__award {
  flex-direction: column;
  align-items: flex-start;
  padding: 16px;
  border-radius: 12px;
  background: rgba(18, 34, 74, 0.5);
  border: 1px solid var(--border);
  gap: 6px;
}

.page-about .about-honors__name {
  margin: 0;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
}

.page-about .about-honors__desc {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-about .about-honors__seal {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px dashed var(--accent-green);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: radial-gradient(circle, rgba(0, 255, 163, 0.1), transparent 70%);
}

.page-about .about-honors__seal-code {
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-green);
  line-height: 1.2;
}

.page-about .about-honors__award-year {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-orange);
  line-height: 1.1;
}

.page-about .about-honors__award-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-about .about-honors__award-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

.page-about .about-local__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-about .about-local__visual img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: block;
  object-fit: cover;
}

.page-about .about-local__content > p:first-child {
  margin-top: 0;
}

.page-about .about-local__facts {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-about .about-local__facts li {
  font-size: 14px;
  color: var(--text-secondary);
  background: rgba(18, 34, 74, 0.5);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.page-about .about-local__fact-label {
  font-size: 12px;
  color: var(--accent-green);
}

@media (min-width: 768px) {
  .page-about .about-hero__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
  }

  .page-about .about-data__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .page-about .about-data__map {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
  }

  .page-about .about-team__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .page-about .about-honors__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .page-about .about-local__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    grid-template-columns: var(--about-rail-w) 1fr;
    gap: 64px;
    align-items: start;
  }

  .page-about .about-brand-rail {
    position: sticky;
    top: calc(var(--header-offset) + 24px);
  }

  .page-about .about-hero {
    padding-top: 48px;
    padding-bottom: 72px;
  }
}