.page-about {
  --about-space: clamp(44px, 6vw, 88px);
  background: var(--c-ink);
  color: var(--c-ice);
  font-family: var(--font-body);
}

.page-about .breadcrumbs {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 18px var(--container-pad) 0;
  font-size: 13px;
  color: var(--c-muted);
}
.page-about .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-about .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.page-about .breadcrumbs li + li::before {
  content: "∕";
  color: rgba(143, 163, 196, 0.5);
}
.page-about .breadcrumbs a {
  color: var(--c-cyan);
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}
.page-about .breadcrumbs a:hover {
  color: var(--c-orange);
}
.page-about .breadcrumbs li[aria-current="page"] {
  color: var(--c-muted);
}

.page-about .about-hero {
  position: relative;
  background:
    radial-gradient(1100px 480px at 85% -10%, rgba(123, 47, 255, 0.3), transparent 60%),
    linear-gradient(135deg, var(--c-indigo) 0%, var(--c-ink) 72%);
  border-bottom: 1px solid rgba(0, 240, 255, 0.25);
  overflow: hidden;
}
.page-about .about-hero__rail {
  display: none;
}
.page-about .about-hero__inner {
  display: grid;
  gap: 30px;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: clamp(36px, 6vw, 72px) var(--container-pad);
}
.page-about .about-hero__body {
  min-width: 0;
}
.page-about .about-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
  text-transform: uppercase;
}
.page-about .about-hero__kicker::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-orange);
}
.page-about .about-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--c-ice);
}
.page-about .about-hero__lead {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-muted);
  max-width: 46em;
}
.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.page-about .about-hero__figure {
  position: relative;
  margin: 0;
}
.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.page-about .about-hero__figure::before {
  content: "";
  position: absolute;
  left: -12px;
  bottom: -12px;
  width: 52%;
  height: 52%;
  border-left: 3px solid var(--c-orange);
  border-bottom: 3px solid var(--c-orange);
  pointer-events: none;
}
.page-about .about-hero__figure::after {
  content: "FILE 01";
  position: absolute;
  top: -8px;
  right: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-cyan);
  background: var(--c-ink);
  padding: 4px 8px;
}
.page-about .about-hero__stats {
  display: grid;
  gap: 26px;
}
.page-about .about-stat {
  position: relative;
  border-left: 3px solid var(--c-cyan);
  padding-left: 18px;
}
.page-about .about-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.4vw, 3.6rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  -webkit-text-stroke: 1px rgba(0, 240, 255, 0.35);
}
.page-about .about-stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-muted);
}
.page-about .about-hero__print {
  margin: 0;
  padding: 14px var(--container-pad);
  text-align: center;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: rgba(143, 163, 196, 0.45);
  border-top: 1px solid rgba(0, 240, 255, 0.2);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  text-transform: uppercase;
}

.page-about .about-source {
  position: relative;
  background: var(--c-panel);
  padding: var(--about-space) 0;
}
.page-about .about-source::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 4px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-purple));
}
.page-about .about-source__head,
.page-about .about-source__grid,
.page-about .about-source__note {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}
.page-about .about-source__head {
  margin-bottom: 10px;
}
.page-about .section-head__meta {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.26em;
  color: var(--c-orange);
  text-transform: uppercase;
}
.page-about .about-source__head h2,
.page-about .about-team__head h2,
.page-about .about-timeline__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  line-height: 1.1;
  color: var(--c-ice);
}
.page-about .about-source__head > p:last-child,
.page-about .about-team__head > p:last-child,
.page-about .about-timeline__head > p:last-child {
  max-width: 42em;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-about .about-source__grid {
  display: grid;
  gap: 36px;
  margin-top: 40px;
}
.page-about .about-source__figure {
  margin: 0;
  position: relative;
}
.page-about .about-source__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}
.page-about .about-source__steps {
  display: grid;
  gap: 18px;
}
.page-about .about-source-step {
  position: relative;
  margin: 0;
  padding: 24px 24px 24px 32px;
  background: var(--c-ink);
  border-left: 3px solid var(--c-cyan);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.3s var(--ease-out), border-left-color 0.3s var(--ease-out);
}
.page-about .about-source-step:hover {
  transform: translateX(6px);
  border-left-color: var(--c-orange);
}
.page-about .about-source-step__num {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--c-orange);
}
.page-about .about-source-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--c-ice);
}
.page-about .about-source-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-about .about-source__note {
  margin-top: 40px;
  padding-top: 20px;
  padding-bottom: 20px;
  background: rgba(0, 240, 255, 0.06);
  border-left: 4px solid var(--c-purple);
}
.page-about .about-source__note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-about .about-team {
  position: relative;
  background: linear-gradient(135deg, var(--c-teal) 0%, var(--c-ink) 78%);
  padding: var(--about-space) 0;
  overflow: hidden;
}
.page-about .about-team::after {
  content: "TEAM";
  position: absolute;
  right: -30px;
  bottom: -40px;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 9rem);
  color: rgba(234, 244, 255, 0.04);
  letter-spacing: 0.05em;
  pointer-events: none;
}
.page-about .about-team__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.page-about .about-team__layout {
  display: grid;
  gap: 36px;
  margin-top: 40px;
}
.page-about .about-team__chart {
  margin: 0;
  padding: 24px 16px;
  background: rgba(10, 14, 23, 0.55);
  border: 1px solid rgba(0, 240, 255, 0.18);
}
.page-about .about-team__chart svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-team__chart .chart-label {
  font-family: var(--font-body);
  font-size: 13px;
  fill: var(--c-ice);
}
.page-about .about-team__chart .chart-value {
  font-family: var(--font-body);
  font-size: 12px;
  fill: var(--c-muted);
}
.page-about .about-team__chart-caption {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
  color: var(--c-muted);
}
.page-about .about-team__roles {
  display: grid;
  gap: 18px;
}
.page-about .about-team-role {
  background: rgba(10, 14, 23, 0.5);
  border: 1px solid rgba(255, 106, 0, 0.18);
  padding: 22px 24px;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.page-about .about-team-role:hover {
  border-color: var(--c-orange);
  background: rgba(10, 14, 23, 0.75);
}
.page-about .about-team-role h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--c-ice);
}
.page-about .about-team-role h3::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background: var(--c-orange);
  transform: rotate(45deg);
}
.page-about .about-team-role p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-about .about-timeline {
  position: relative;
  background: linear-gradient(150deg, var(--c-wine) 0%, var(--c-ink) 82%);
  padding: var(--about-space) 0;
  overflow: hidden;
}
.page-about .about-timeline__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.page-about .about-timeline__body {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}
.page-about .about-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-purple) 60%, var(--c-orange));
}
.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 40px 38px;
  transition: padding-left 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}
.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--c-cyan);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: 0 0 0 4px var(--c-wine);
}
.page-about .about-timeline__item:hover {
  padding-left: 48px;
  background: rgba(0, 240, 255, 0.05);
}
.page-about .about-timeline__season {
  display: inline-block;
  padding: 3px 10px;
  margin-bottom: 10px;
  background: rgba(255, 106, 0, 0.12);
  border: 1px solid rgba(255, 106, 0, 0.35);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-orange);
  text-transform: uppercase;
}
.page-about .about-timeline__item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--c-ice);
}
.page-about .about-timeline__item p {
  margin: 0;
  max-width: 45em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-about .about-timeline__figure {
  margin: 0;
}
.page-about .about-timeline__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 7 / 9;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}
.page-about .about-timeline__note {
  max-width: var(--container-width);
  margin: 56px auto 0;
  padding: 18px var(--container-pad) 0;
  border-top: 1px solid rgba(255, 106, 0, 0.3);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-about .about-timeline__note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 255, 0.3);
  transition: color 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.page-about .about-timeline__note a:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

@media (min-width: 600px) {
  .page-about .about-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-about .about-stat + .about-stat {
    border-left-width: 1px;
  }
}

@media (min-width: 720px) {
  .page-about .about-source__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: start;
  }
  .page-about .about-team__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }
  .page-about .about-timeline__body {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.9fr) 220px;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
    padding-top: clamp(72px, 8vw, 110px);
    padding-bottom: clamp(48px, 6vw, 88px);
  }
  .page-about .about-hero__stats {
    grid-template-columns: 1fr;
  }
  .page-about .about-stat + .about-stat {
    border-left-width: 3px;
  }
}

@media (min-width: 1400px) {
  .page-about .about-hero__rail {
    display: block;
    position: absolute;
    left: calc(var(--container-pad) - 28px);
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.34em;
    color: rgba(143, 163, 196, 0.5);
    text-transform: uppercase;
  }
}