.page-about {
  overflow-x: clip;
  padding-bottom: 56px;
}

.page-about .about-hero {
  padding-block: 24px 40px;
}

.page-about .about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.page-about h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  color: var(--paper);
}

.page-about .about-lede {
  margin-top: 16px;
  max-width: 52ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.72;
}

.page-about .hero-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.page-about .fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-about .fact-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-28);
  line-height: 1.1;
  color: var(--amber);
}

.page-about .fact-label {
  font-size: var(--fs-11);
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-about .about-hero-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-about .about-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.05);
}

.page-about .about-timeline {
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.page-about .timeline-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-about .about-scale {
  display: none;
}

.page-about .scale-title {
  font-size: var(--fs-11);
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0 0 8px;
}

.page-about .scale-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--line);
}

.page-about .scale-link {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  color: var(--mist);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-about .scale-link::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
  transform: translateY(-50%);
  transition: background 160ms var(--ease);
}

.page-about .scale-link:hover,
.page-about .scale-link:focus-visible {
  color: var(--cyan);
}

.page-about .scale-link:hover::before,
.page-about .scale-link:focus-visible::before {
  background: var(--cyan);
}

.page-about .scale-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

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

.page-about .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 10px 0 0;
}

.page-about .section-sub {
  margin: 12px 0 0;
  max-width: 56ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.72;
}

.page-about .tl-node {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding-block: 28px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-about .tl-year {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  color: var(--cyan);
  margin: 0;
}

.page-about .tl-body {
  min-width: 0;
}

.page-about .tl-title {
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
  margin: 0;
}

.page-about .tl-text {
  margin: 10px 0 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.72;
}

.page-about .tl-metric {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  font-size: var(--fs-13);
  line-height: 1.5;
  color: var(--mist);
}

.page-about .tl-metric-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--amber);
}

.page-about .about-verify {
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.page-about .verify-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-about .verify-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .verify-list li {
  position: relative;
  padding-left: 18px;
  color: var(--mist);
  font-size: var(--fs-13);
  line-height: 1.7;
}

.page-about .verify-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-dim);
}

.page-about .verify-svg {
  display: block;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-about .verify-svg line,
.page-about .verify-svg path {
  fill: none;
  stroke: var(--cyan-dim);
  stroke-width: 1.5;
}

.page-about .verify-svg circle {
  fill: var(--amber);
  stroke: none;
}

.page-about .verify-svg text {
  fill: var(--mist);
  stroke: none;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-about .about-team {
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.page-about .team-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.page-about .team-media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-about .team-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.05);
}

.page-about .team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-about .team-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-about .team-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-40);
  line-height: 1;
  color: var(--cyan);
  margin: 0;
}

.page-about .team-name {
  margin: 8px 0 0;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--paper);
}

.page-about .team-text {
  margin: 8px 0 0;
  font-size: var(--fs-13);
  line-height: 1.65;
  color: var(--mist);
}

.page-about .about-local {
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.page-about .local-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-about .local-media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-about .local-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.08);
}

.page-about .local-band {
  margin-top: 32px;
  padding: 28px 20px;
  background: var(--cream);
  color: var(--espresso);
  border-radius: var(--radius-lg);
}

.page-about .local-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: var(--fs-11);
  letter-spacing: 0.18em;
  color: var(--espresso);
}

.page-about .local-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--espresso);
  opacity: 0.5;
}

.page-about .local-nums {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
}

.page-about .local-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, var(--fs-40));
  line-height: 1;
  color: var(--espresso);
}

.page-about .local-label {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-13);
  line-height: 1.5;
  color: var(--espresso);
  opacity: 0.72;
}

.page-about .about-cert {
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.page-about .cert-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.page-about .cert {
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-about .cert summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding-block: 8px;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--paper);
}

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

.page-about .cert summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-about .cert summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  line-height: 1;
  color: var(--cyan);
}

.page-about .cert[open] summary::after {
  content: "−";
}

.page-about .cert-body {
  margin: 0 0 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--mist);
}

.page-about .about-next {
  padding-block: 40px 8px;
  border-top: 1px solid var(--line);
}

.page-about .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.page-about .next-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 44px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  color: inherit;
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-about .next-item:hover,
.page-about .next-item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-about .next-item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-about .next-title {
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--paper);
}

.page-about .next-text {
  font-size: var(--fs-13);
  line-height: 1.65;
  color: var(--mist);
}

.page-about .next-arrow {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  color: var(--cyan);
}

@media (min-width: 640px) {
  .page-about .hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-about .tl-node {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-about .local-band {
    padding: 36px 40px;
  }

  .page-about .local-nums {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
    align-items: end;
  }

  .page-about .verify-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }

  .page-about .team-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 40px;
    align-items: start;
  }

  .page-about .team-card:nth-child(even) {
    transform: translateY(20px);
  }

  .page-about .local-intro {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
    align-items: center;
  }

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

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

@media (min-width: 960px) {
  .page-about .timeline-grid {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 40px;
  }

  .page-about .about-scale {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .next-item,
  .page-about .scale-link,
  .page-about .scale-link::before {
    transition: none;
  }

  .page-about .next-item:hover,
  .page-about .next-item:focus-visible {
    transform: none;
  }

  .page-about .team-card:nth-child(even) {
    transform: none;
  }
}