.page-about {
  --about-line: rgba(232, 240, 234, 0.13);
  --about-card: #163B30;
  background: var(--ink);
  color: var(--fog);
  font-family: var(--font-body);
}

.page-about .about-hero {
  padding-top: clamp(96px, 13vw, 152px);
  padding-bottom: clamp(48px, 8vw, 92px);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(31, 58, 95, 0.5), transparent 62%),
    radial-gradient(90% 70% at 4% 100%, rgba(15, 42, 34, 0.92), transparent 70%),
    var(--ink);
}

.page-about .breadcrumbs {
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-about .about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 6vw, 60px);
}

.page-about .about-hero-copy .display-title {
  margin: 14px 0 0;
  font-size: clamp(2.5rem, 9vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
}

.page-about .about-hero-copy .lede {
  margin-top: 22px;
  max-width: 46ch;
  color: var(--fog-70);
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.85;
}

.page-about .about-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 44px);
  margin-top: clamp(28px, 5vw, 44px);
  padding-top: 26px;
  border-top: 1px solid var(--about-line);
}

.page-about .about-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 96px;
}

.page-about .about-stat {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(1.9rem, 5.4vw, 2.7rem);
  line-height: 1;
  color: var(--lime);
  text-shadow: 0 0 18px rgba(200, 255, 61, 0.32);
}

.page-about .about-stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 5vw, 40px);
}

.page-about .about-hero-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--about-line);
  aspect-ratio: 14 / 9;
  background: var(--pine);
}

.page-about .about-hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-about .about-terrace {
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -8%;
  width: 112%;
  height: 56%;
  color: var(--lime);
  opacity: 0.5;
  pointer-events: none;
}

.page-about .about-body {
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(64px, 10vw, 140px);
}

.page-about .about-body-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 72px);
}

.page-about .about-index {
  align-self: start;
}

.page-about .about-index-title {
  margin: 0 0 12px;
}

.page-about .about-index-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-index-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  min-height: 44px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--about-line);
  color: var(--fog-70);
  font-size: 0.86rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-about .about-index-link:hover,
.page-about .about-index-link:focus-visible {
  color: var(--fog);
  border-color: var(--lime-40);
  background: var(--lime-14);
}

.page-about .about-index-num {
  font-family: var(--font-num);
  font-size: 0.7rem;
  color: var(--copper);
  letter-spacing: 0.08em;
}

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

.page-about .about-chapter {
  padding-block: clamp(36px, 6vw, 68px);
  border-top: 1px solid var(--about-line);
}

.page-about .about-chapter:first-child {
  border-top: 0;
  padding-top: clamp(8px, 2vw, 20px);
}

.page-about .about-chapter:target .about-chapter-num {
  color: var(--lime);
}

.page-about .about-chapter-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--copper);
  transition: color 0.2s ease;
}

.page-about .about-chapter-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 4.6vw, 2.7rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
}

.page-about .about-chapter-body {
  margin-top: clamp(20px, 3.4vw, 30px);
  max-width: 62ch;
}

.page-about .about-chapter--wide .about-chapter-body {
  max-width: none;
}

.page-about .about-chapter-body .body-text {
  margin: 0 0 16px;
  color: var(--fog-70);
  font-size: 1rem;
  line-height: 1.85;
}

.page-about .about-chapter-body .body-text:last-child {
  margin-bottom: 0;
}

.page-about .about-chapter--band {
  padding-inline: clamp(18px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(15, 42, 34, 0.9), rgba(22, 59, 48, 0.45));
  border-top: 0;
  margin-block: clamp(20px, 4vw, 36px);
}

.page-about .about-chapter--band:first-child {
  margin-top: 0;
}

.page-about .about-crew {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

.page-about .about-crew-item {
  padding-top: 16px;
  border-top: 2px solid var(--lime-dim);
}

.page-about .about-crew-count {
  font-family: var(--font-num);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-about .about-crew-role {
  margin: 8px 0 8px;
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--fog);
}

.page-about .about-crew-item p {
  margin: 0;
  color: var(--moss);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-about .note {
  margin-top: 26px;
  max-width: 62ch;
  color: var(--fog-70);
  font-size: 0.9rem;
  line-height: 1.8;
}

.page-about .about-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-about .about-col-card {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--about-line);
  background: rgba(22, 59, 48, 0.5);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-col-card:hover {
  border-color: var(--lime-40);
  transform: translateY(-2px);
}

.page-about .about-col-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--lime-14);
  color: var(--lime);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.page-about .about-col-card p {
  margin: 0;
  color: var(--fog-70);
  font-size: 0.94rem;
  line-height: 1.78;
}

.page-about .about-media-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 34px);
  margin-top: clamp(28px, 5vw, 44px);
  align-items: start;
}

.page-about .about-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--about-line);
  background: var(--pine);
}

.page-about .about-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-subhead {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.16rem, 2.8vw, 1.4rem);
  color: var(--fog);
}

.page-about .about-timeline {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-era {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--about-line);
  background: rgba(11, 15, 14, 0.42);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-era:hover {
  border-color: var(--lime-40);
  transform: translateY(-2px);
}

.page-about .about-era-ver {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-about .about-era h3 {
  margin: 0 0 6px;
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--fog);
}

.page-about .about-era p {
  margin: 0;
  color: var(--moss);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-about .about-media--single {
  margin-top: 28px;
}

.page-about .about-tags {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-tag {
  flex: 0 0 auto;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--about-line);
  background: rgba(31, 58, 95, 0.4);
  color: var(--fog-70);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-about .about-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-about .about-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--copper);
  background: rgba(15, 42, 34, 0.68);
}

.page-about .about-metric-num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  line-height: 1;
  color: var(--fog);
}

.page-about .about-metric-label {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-about .about-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 26px 0;
}

.page-about .about-step {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--about-line);
  background: rgba(11, 15, 14, 0.36);
}

.page-about .about-step-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-about .about-step h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--fog);
}

.page-about .about-step p {
  margin: 0;
  color: var(--moss);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-about .about-contact-card {
  padding: clamp(20px, 4vw, 30px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--about-line);
  background: rgba(11, 15, 14, 0.55);
}

.page-about .about-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 0 0 14px;
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-about .about-contact-key {
  flex: 0 0 78px;
  color: var(--moss);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.page-about .about-contact-val {
  color: var(--fog);
  word-break: break-word;
}

.page-about .about-contact-hint {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--about-line);
  color: var(--moss);
  font-size: 0.86rem;
  line-height: 1.75;
}

.page-about .about-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-about .about-contact-actions .copy-btn {
  min-height: 44px;
}

.page-about .about-hero-actions--tail {
  margin-top: 26px;
}

@media (min-width: 680px) {
  .page-about .about-crew {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

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

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

@media (min-width: 860px) {
  .page-about .about-era:nth-child(2) {
    margin-left: 34px;
  }

  .page-about .about-era:nth-child(3) {
    margin-left: 68px;
  }

  .page-about .about-era:nth-child(4) {
    margin-left: 102px;
  }

  .page-about .about-media-row {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-about .about-body-grid {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .page-about .about-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-about .about-index-list {
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
    gap: 6px;
  }

  .page-about .about-index-link {
    justify-content: flex-start;
    border-color: transparent;
    border-left: 2px solid var(--about-line);
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  }

  .page-about .about-index-link:hover,
  .page-about .about-index-link:focus-visible {
    border-left-color: var(--lime);
  }

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

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

@media (min-width: 1180px) {
  .page-about .about-chapter-body {
    max-width: 68ch;
  }

  .page-about .about-chapter--wide .about-chapter-body {
    max-width: none;
  }
}
<<<PAGE_CSS_END>>>