.page-about {
  --about-gap: clamp(1.25rem, 3vw, 2.5rem);
  background:
    radial-gradient(circle at 8% 4%, rgba(46, 242, 208, 0.09), transparent 42%),
    radial-gradient(circle at 92% 28%, rgba(255, 122, 47, 0.06), transparent 48%),
    var(--ink);
  color: var(--paper);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-about .about-breadcrumb-wrap {
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line-soft);
}

.page-about .breadcrumb {
  padding: 0.85rem 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-about .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--mist);
}

.page-about .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-about .breadcrumb-list a:hover {
  color: var(--cyan);
}

.page-about .breadcrumb-sep {
  color: var(--line-cyan);
}

.page-about .breadcrumb-list [aria-current="page"] {
  color: var(--paper);
}

.page-about .about-hero {
  padding: clamp(1.75rem, 4.5vw, 3.75rem) 0 clamp(2rem, 4.5vw, 4rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-about .about-hero-grid {
  display: grid;
  gap: var(--about-gap);
  grid-template-columns: 1fr;
  align-items: end;
}

.page-about .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-about .about-hero-main h1 {
  margin: 0.7rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.7vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-about .about-hero-main .lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(0.94rem, 1.15vw, 1.04rem);
  line-height: 1.78;
  color: rgba(242, 233, 218, 0.84);
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.page-about .about-hero-facts {
  position: relative;
  padding: 1.25rem 1.25rem 1.35rem;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(46, 242, 208, 0.11), rgba(7, 20, 38, 0.35) 62%),
    rgba(11, 18, 32, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-panel);
}

.page-about .about-hero-facts::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(46, 242, 208, 0.18);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}

.page-about .about-facts-title {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-about .about-fact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
  line-height: 1;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.page-about .about-fact-label {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--mist);
}

.page-about .about-facts-foot {
  margin: 1rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-about .about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--about-gap);
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

.page-about .about-nav {
  padding-top: 0.25rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 1rem;
}

.page-about .about-nav .section-nav-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-nav .section-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-nav .section-nav-link {
  display: block;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-about .about-nav .section-nav-link:hover {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

.page-about .about-nav .section-nav-link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-about .about-nav-note {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--mist);
}

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

.page-about .about-chapter {
  padding: clamp(1.6rem, 3.4vw, 2.5rem) 0;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 5.5rem;
}

.page-about .about-chapter:last-of-type {
  border-bottom: 0;
}

.page-about .about-chapter-head {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.page-about .chapter-index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-about .about-chapter-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 2.05rem);
  line-height: 1.14;
  color: var(--paper);
}

.page-about .about-chapter-lede {
  max-width: 66ch;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-paper {
  padding: clamp(1.25rem, 2.6vw, 2rem) clamp(1.25rem, 3vw, 2.25rem);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--paper-ink);
  box-shadow: var(--shadow-panel);
  border-left: 4px solid var(--cyan);
}

.page-about .about-paper p {
  max-width: 72ch;
  margin: 0 0 1em;
  font-size: 0.96rem;
  line-height: 1.82;
}

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

.page-about .about-figure {
  margin: clamp(1.4rem, 3vw, 2.25rem) 0;
}

.page-about .about-figure .media-frame {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-soft);
}

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

.page-about .about-figure .media-caption {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin-top: 1.15rem;
}

.page-about .about-coverage-card {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(127, 155, 184, 0.1), rgba(127, 155, 184, 0.015));
}

.page-about .about-coverage-card .num {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-about .about-coverage-card .unit {
  margin-left: 0.15em;
  font-size: 0.86rem;
  color: var(--mist);
}

.page-about .about-coverage-card .label {
  margin: 0.6rem 0 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-about .about-coverage-card.is-accent .num {
  color: var(--orange);
}

.page-about .about-coverage-figure {
  margin-top: clamp(1.25rem, 2.6vw, 1.9rem);
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-deep);
}

.page-about .about-flow-title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-about .about-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-flow li {
  padding-left: 0.9rem;
  border-left: 2px solid var(--line-cyan);
}

.page-about .flow-step {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-about .about-flow p {
  margin: 0.28rem 0 0;
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-about .about-team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin-top: 1.15rem;
}

.page-about .about-role {
  padding: 1.1rem 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(11, 18, 32, 0.9), rgba(11, 18, 32, 0.5));
}

.page-about .about-role:nth-child(2) {
  border-top-color: var(--orange);
}

.page-about .about-role:nth-child(3) {
  border-top-color: var(--gold);
}

.page-about .role-count {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-role h3 {
  margin: 0.45rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--paper);
}

.page-about .about-role p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-about .about-team-figure {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.35rem;
}

.page-about .about-figure--inline {
  margin: 0;
}

.page-about .about-team-note {
  padding: 1.15rem 1.2rem 1.3rem;
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--paper-ink);
  border-left: 4px solid var(--orange);
}

.page-about .about-team-note h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--paper-ink);
}

.page-about .about-team-note p {
  margin: 0 0 0.9rem;
  font-size: 0.88rem;
  line-height: 1.75;
}

.page-about .about-milestone-strip {
  display: flex;
  gap: 0.9rem;
  margin-top: 1.15rem;
  padding: 0.2rem 0 0.9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-about .about-milestone-strip::-webkit-scrollbar {
  height: 6px;
}

.page-about .about-milestone-strip::-webkit-scrollbar-thumb {
  background: var(--line-cyan);
  border-radius: 3px;
}

.page-about .about-milestone {
  flex: 0 0 248px;
  scroll-snap-align: start;
  padding: 1.1rem 1.1rem 1.2rem;
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--paper-ink);
  box-shadow: var(--shadow-panel);
}

.page-about .about-milestone-year {
  margin: 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(23, 32, 42, 0.22);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--saffron);
}

.page-about .about-milestone h3 {
  margin: 0.65rem 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.99rem;
  line-height: 1.3;
  color: var(--paper-ink);
}

.page-about .about-milestone p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.68;
  color: #3a4553;
}

.page-about .about-milestone .tag {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.12rem 0.5rem;
  border-radius: 3px;
  background: rgba(231, 183, 90, 0.35);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7a5810;
}

.page-about .about-partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin-top: 1.15rem;
}

.page-about .about-partner {
  padding: 1.05rem 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(46, 242, 208, 0.09), rgba(7, 20, 38, 0.2) 70%);
}

.page-about .about-partner h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--paper);
}

.page-about .about-partner p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-about .about-scene-title {
  margin: 1.5rem 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-about .about-scene-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: scene;
}

.page-about .about-scene-list li {
  counter-increment: scene;
  position: relative;
  padding: 0.7rem 0.85rem 0.7rem 2.5rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--ink-deep);
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-about .about-scene-list li::before {
  content: "0" counter(scene);
  position: absolute;
  left: 0.85rem;
  top: 0.72rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-about .about-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.6rem;
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(46, 242, 208, 0.13), rgba(255, 122, 47, 0.09));
}

.page-about .about-cta p {
  margin: 0;
  max-width: 48ch;
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--paper);
}

.page-about .about-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

@media (min-width: 640px) {
  .page-about .about-partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-about .about-team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-team-figure {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: stretch;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(280px, 1fr);
  }

  .page-about .about-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .page-about .about-eve,
  .page-about .about-flow li {
    padding-left: 0.8rem;
  }
}

@media (min-width: 960px) {
  .page-about .about-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.75rem);
  }

  .page-about .about-nav {
    position: sticky;
    top: 1.5rem;
    border-top: 0;
    border-left: 2px solid var(--line-cyan);
    padding: 0.25rem 0 0.25rem 1rem;
  }

  .page-about .about-nav .section-nav-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.2rem;
  }

  .page-about .about-nav .section-nav-link {
    border: 0;
    border-radius: 0;
    padding: 0.5rem 0.6rem;
    border-left: 0;
    background: transparent;
  }

  .page-about .about-nav .section-nav-link[aria-current="true"] {
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 480px) {
  .page-about .about-fact-list {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .page-about .about-milestone {
    flex-basis: 82%;
  }
}