.page-about {
  --about-glow: rgba(0, 255, 157, 0.16);
  --about-line-grad: linear-gradient(135deg, var(--primary), var(--accent));
}

.page-about .about-hero {
  display: grid;
  gap: 1.75rem;
  padding: 2.5rem 0 0;
}

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

.page-about .about-hero-content .section-kicker {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-about .about-hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.03em;
  margin: 0 0 0.75rem;
  transform: skew(-2deg);
}

.page-about .about-hero-content .page-subtitle {
  color: var(--accent);
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  margin: 0 0 1.25rem;
}

.page-about .about-lead {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 42rem;
  margin: 0;
}

.page-about .about-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-about .about-chapter {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  align-self: start;
}

.page-about .about-chapter-title {
  display: block;
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-about .about-chapter ol {
  list-style: none;
  counter-reset: chapter;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-about .about-chapter li::before {
  content: "0" counter(chapter);
  counter-increment: chapter;
  font-family: var(--font-head);
  margin-right: 0.75rem;
  color: var(--accent);
  font-size: 0.875rem;
}

.page-about .about-chapter a {
  color: var(--text);
  text-decoration: none;
  padding: 0.2rem 0;
  box-shadow: inset 0 0 0 rgba(0, 255, 157, 0);
  transition: color 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-chapter a:hover,
.page-about .about-chapter a:focus-visible {
  color: var(--primary);
  box-shadow: inset 0 -2px 0 var(--primary);
}

.page-about .about-snapshot {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2.5rem 0 0;
}

.page-about .about-snapshot .stat-card {
  background: linear-gradient(160deg, var(--bg-surface), var(--bg-space));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.page-about .about-snapshot .stat-card:hover {
  border-color: var(--primary);
  background: var(--tint);
  transform: translateY(-3px);
}

.page-about .about-snapshot .stat-value {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.page-about .about-snapshot .stat-label {
  color: var(--muted);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

.page-about .about-brand-story {
  margin-top: 4rem;
}

.page-about .section-head {
  position: relative;
  padding-left: 1rem;
  border-left: 3px solid var(--primary);
}

.page-about .section-head .section-kicker {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin: 0 0 0.5rem;
}

.page-about .section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 0;
  transform: skew(-2deg);
}

.page-about .section-head .section-desc {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0.75rem 0 0;
  max-width: 42rem;
}

.page-about .about-story-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.page-about .about-story-prose p {
  margin: 0 0 1.25rem;
  line-height: 1.8;
  color: var(--text);
}

.page-about .about-story-prose p:last-of-type {
  margin-bottom: 0;
}

.page-about .quote-block {
  margin: 1.5rem 0 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: rgba(0, 212, 255, 0.06);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-about .quote-block p {
  margin: 0;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-about .about-factboard {
  background: linear-gradient(160deg, rgba(0, 255, 157, 0.08), rgba(0, 212, 255, 0.05)), var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  align-self: start;
}

.page-about .about-factboard h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 1.25rem;
  color: var(--primary);
  letter-spacing: 0.06em;
}

.page-about .about-factboard ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.page-about .about-factboard li {
  display: grid;
  gap: 0.3rem;
  border-left: 3px solid var(--primary);
  padding-left: 0.85rem;
}

.page-about .about-factboard li span {
  color: var(--muted);
  font-size: 0.875rem;
}

.page-about .about-factboard li strong {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
}

.page-about .about-timeline {
  margin-top: 4rem;
}

.page-about .about-timeline-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
  align-items: start;
}

.page-about .about-timeline-track {
  min-width: 0;
}

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

.page-about .about-timeline-list::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0.7;
}

.page-about .about-timeline-item {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 1.75rem;
}

.page-about .about-timeline-item:last-child {
  margin-bottom: 0;
}

.page-about .about-timeline-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 18px;
  height: 18px;
  background: var(--bg-space);
  border: 3px solid var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0, 255, 157, 0.14), 0 0 12px rgba(0, 255, 157, 0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-timeline-item:hover .about-timeline-dot,
.page-about .about-timeline-item:focus-within .about-timeline-dot {
  transform: scale(1.2);
  box-shadow: 0 0 0 6px rgba(0, 255, 157, 0.22), 0 0 18px var(--primary);
}

.page-about .about-timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-timeline-card:hover,
.page-about .about-timeline-card:focus-within {
  border-color: var(--primary);
  background: var(--tint);
  transform: translateX(4px);
}

.page-about .about-timeline-year {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--primary);
  letter-spacing: 0.04em;
}

.page-about .about-timeline-card h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0.4rem 0 0.6rem;
  color: var(--text);
  line-height: 1.4;
}

.page-about .about-timeline-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-about .about-timeline-figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-team-section {
  margin-top: 4rem;
}

.page-about .about-team-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
  align-items: start;
}

.page-about .about-team-figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-org-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.page-about .about-org-node {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: linear-gradient(150deg, var(--bg-surface), var(--bg-space));
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-org-node:hover,
.page-about .about-org-node:focus-within {
  border-color: var(--accent);
  background: var(--tint);
  transform: translateY(-4px);
}

.page-about .about-org-node:nth-child(3n + 1) {
  border-top: 3px solid var(--primary);
}

.page-about .about-org-node:nth-child(3n + 2) {
  border-top: 3px solid var(--accent);
}

.page-about .about-org-node:nth-child(3n) {
  border-top: 3px solid var(--hot);
}

.page-about .about-org-node span {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.page-about .about-org-node p {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-about .about-credentials {
  margin-top: 4rem;
}

.page-about .about-credential-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.page-about .about-credential-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem 1.75rem 2rem;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-about .about-credential-card:hover,
.page-about .about-credential-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.page-about .about-credential-num {
  position: absolute;
  right: 1rem;
  top: 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 3rem;
  line-height: 1;
  color: rgba(0, 255, 157, 0.12);
}

.page-about .about-credential-card h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--text);
  line-height: 1.5;
}

.page-about .about-credential-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-about .about-credential-figure {
  margin: 2rem auto 0;
  max-width: 460px;
  min-width: 0;
}

.page-about .about-ecosystem {
  margin-top: 4rem;
}

.page-about .about-eco-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.page-about .about-eco-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--bg-surface), var(--bg-space));
  padding: 1.75rem 1.75rem 1.75rem 2rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-eco-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--about-line-grad);
}

.page-about .about-eco-card:hover,
.page-about .about-eco-card:focus-within {
  border-color: var(--accent);
  transform: translateX(4px);
}

.page-about .about-eco-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--text);
}

.page-about .about-eco-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-about .about-honor {
  margin-top: 4rem;
}

.page-about .about-honor-banner {
  position: relative;
  margin-top: 2rem;
  background: linear-gradient(135deg, rgba(0, 255, 157, 0.16), rgba(0, 212, 255, 0.08)), var(--bg-surface);
  border: 1px solid rgba(0, 255, 157, 0.25);
  border-radius: var(--radius);
  padding: 2.5rem 1.75rem;
  overflow: hidden;
  transform: skew(-2deg);
}

.page-about .about-honor-inner {
  transform: skew(2deg);
}

.page-about .about-honor-ribbon {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bg-space);
  background: var(--hot);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.25rem;
}

.page-about .about-honor-banner h3 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 1rem;
  color: var(--text);
}

.page-about .about-honor-banner p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
  margin: 0 0 1rem;
  max-width: 42rem;
}

.page-about .about-honor-link {
  margin: 0;
}

.page-about .about-honor-link a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.1rem;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-honor-link a:hover,
.page-about .about-honor-link a:focus-visible {
  color: var(--bg-space);
  background: var(--primary);
}

.page-about .about-next {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.page-about .about-next > h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.page-about .about-next-grid {
  display: grid;
  gap: 1rem;
}

.page-about .about-next-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  background: var(--bg-surface);
  transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.page-about .about-next-card:hover,
.page-about .about-next-card:focus-within {
  border-color: var(--primary);
  background: var(--tint);
  transform: translateY(-4px);
}

.page-about .about-next-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.page-about .about-next-card p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-about .about-next-card p:last-child {
  margin-bottom: 0;
}

.page-about .about-next-card a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-next-card a:hover,
.page-about .about-next-card a:focus-visible {
  color: var(--primary);
  border-color: var(--primary);
}

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

.page-about .frame-caption {
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.6;
  text-align: center;
}

@media (min-width: 700px) {
  .page-about .about-snapshot {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 3rem;
  }

  .page-about .about-snapshot .stat-card {
    padding: 1.75rem 0.75rem;
  }

  .page-about .about-snapshot .stat-value {
    font-size: 2.25rem;
  }

  .page-about .about-snapshot .stat-label {
    font-size: 0.8125rem;
  }

  .page-about .about-org-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-credential-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-eco-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.65fr);
    align-items: start;
    gap: 2.5rem;
    padding-top: 3rem;
  }

  .page-about .about-hero-content {
    padding-right: 1rem;
  }

  .page-about .about-hero-cta {
    margin-top: 2rem;
  }

  .page-about .about-story-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-about .about-timeline-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2.5rem;
  }

  .page-about .about-team-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2.5rem;
  }

  .page-about .about-credential-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-about .about-eco-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-about .about-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-about .about-honor-banner {
    padding: 3rem 3rem 3rem 2.25rem;
  }
}