.page-about {
  --page-bg: #071323;
  --page-card: #111111;
  --page-card-2: #1A1A1A;
  --page-border: rgba(192, 192, 192, 0.22);
  --page-track: rgba(255, 255, 255, 0.08);
  --page-overlay: rgba(255, 255, 255, 0.04);
  --page-green: #39FF14;
  --page-green-line: rgba(57, 255, 20, 0.35);
  --page-green-mist: rgba(57, 255, 20, 0.14);
  --page-silver: #C0C0C0;
  --page-azure: #4A90E2;

  font-family: var(--font-body);
  color: var(--white);
  background: var(--space);
  overflow-x: hidden;
}

.page-about .about-hero {
  background: linear-gradient(140deg, rgba(7, 19, 35, 0.92) 0%, rgba(10, 25, 47, 0.68) 60%, rgba(75, 0, 130, 0.35) 100%), var(--space);
  padding: 24px 16px 44px;
}

.page-about .about-hero__frame {
  position: relative;
  background: rgba(10, 25, 47, 0.78);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-lg);
  padding: 30px 20px 36px;
  overflow: hidden;
}

.page-about .about-hero__frame::before,
.page-about .about-hero__frame::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  border: 2px solid var(--page-green);
  z-index: 0;
  pointer-events: none;
}

.page-about .about-hero__frame::before {
  top: 12px;
  left: 12px;
  border-right: none;
  border-bottom: none;
  border-top-left-radius: var(--radius-sm);
}

.page-about .about-hero__frame::after {
  bottom: 12px;
  right: 12px;
  border-left: none;
  border-top: none;
  border-bottom-right-radius: var(--radius-sm);
}

.page-about .about-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
  padding-left: 0;
  font-size: 0.86rem;
}

.page-about .about-hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-about .about-hero__kicker {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  color: var(--page-green);
  margin: 0 0 12px;
}

.page-about .about-hero__kicker::before {
  content: attr(data-kicker);
  color: var(--page-green);
}

.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-size: 2.3rem;
  line-height: 1.14;
  margin: 0 0 6px;
}

.page-about .about-hero__slogan {
  font-size: 1.14rem;
  color: var(--page-green);
  margin: 0 0 16px;
  letter-spacing: 0.06em;
}

.page-about .about-hero__desc {
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--page-silver);
  max-width: 44em;
  margin-bottom: 24px;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .hero-panel {
  background: linear-gradient(160deg, var(--page-card) 0%, #0f0f0f 100%);
  border-radius: var(--radius-md);
  border-top: 2px solid var(--page-green);
  padding: 20px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.page-about .hero-panel__top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.page-about .hero-panel__top-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--page-silver);
}

.page-about .hero-panel__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-about .hero-panel__stat {
  background: var(--page-overlay);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.page-about .hero-panel__label {
  font-size: 0.76rem;
  color: var(--page-silver);
  margin-bottom: 6px;
}

.page-about .hero-panel__value {
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--page-green);
  margin: 0;
}

.page-about .hero-panel__value span {
  font-size: 1rem;
  margin-left: 2px;
}

.page-about .hero-panel__latency {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--radius-pill);
  background: var(--page-green-mist);
  border: 1px solid var(--page-green-line);
  padding: 10px 16px;
}

.page-about .hero-panel__latency-label {
  font-size: 0.82rem;
  color: var(--page-silver);
}

.page-about .hero-panel__latency-value {
  font-family: var(--font-mono);
  color: var(--page-green);
  font-weight: 700;
}

.page-about .about-intro {
  background: var(--page-bg);
  padding: 48px 16px;
}

.page-about .about-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-about .about-intro__index {
  position: relative;
  z-index: 1;
}

.page-about .about-intro__index .section-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-intro__index .section-index a {
  border-radius: var(--radius-pill);
  border: 1px solid var(--page-border);
  padding: 7px 14px;
  font-size: 0.82rem;
  color: var(--page-silver);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-about .about-intro__index .section-index a::before {
  content: attr(data-index);
  font-family: var(--font-mono);
  color: var(--page-green);
  font-size: 0.72rem;
}

.page-about .about-intro__index .section-index a:hover {
  border-color: var(--page-green-line);
  color: var(--white);
}

.page-about .about-intro__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

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

.page-about .about-intro__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-about .about-intro__text h2,
.page-about .about-milestones__head h2,
.page-about .about-team__head-text h2,
.page-about .about-honors__content h2,
.page-about .about-partners__head h2,
.page-about .about-cta__inner h2 {
  font-size: 1.7rem;
  line-height: 1.25;
  margin: 6px 0 12px;
}

.page-about .about-intro__text .prose p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
  margin-bottom: 14px;
  font-size: 0.94rem;
}

.page-about .about-intro__stats {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-about .about-intro__stats li {
  background: var(--page-overlay);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-about .about-intro__stat-label {
  font-size: 0.78rem;
  color: var(--page-silver);
}

.page-about .about-milestones {
  background: var(--page-card);
  padding: 48px 16px;
}

.page-about .about-milestones__head {
  max-width: 520px;
  margin-bottom: 36px;
}

.page-about .about-milestones__lead {
  color: var(--page-silver);
  line-height: 1.7;
  font-size: 0.94rem;
  margin: 0;
}

.page-about .timeline {
  position: relative;
  padding-left: 0;
  margin: 0;
}

.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--page-green), rgba(57, 255, 20, 0.08));
}

.page-about .milestone {
  position: relative;
  padding-left: 30px;
  margin: 0 0 30px;
}

.page-about .milestone::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--page-green);
  box-shadow: 0 0 0 5px var(--page-green-mist);
}

.page-about .milestone__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--page-green);
  margin: 0 0 8px;
}

.page-about .milestone__card {
  background: var(--page-bg);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  border-left: 2px solid var(--page-green-line);
}

.page-about .milestone__card h3 {
  font-size: 1.12rem;
  margin: 0 0 8px;
}

.page-about .milestone__card p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  font-size: 0.9rem;
  margin: 0;
}

.page-about .milestone__details {
  margin-top: 10px;
  border-top: 1px solid var(--page-border);
  padding-top: 10px;
}

.page-about .milestone__details summary {
  cursor: pointer;
  color: var(--page-green);
  font-size: 0.84rem;
  font-family: var(--font-mono);
  list-style: none;
  display: inline-block;
}

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

.page-about .milestone__details summary::before {
  content: "+ ";
  color: var(--page-green);
}

.page-about .milestone__details[open] summary::before {
  content: "− ";
}

.page-about .milestone__detail-body {
  padding-top: 8px;
  color: var(--page-silver);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-about .milestone__detail-body p {
  color: var(--page-silver);
  margin: 0;
}

.page-about .about-team {
  background:
    radial-gradient(circle at 85% 10%, rgba(74, 144, 226, 0.14), transparent 36%),
    radial-gradient(circle at 10% 80%, rgba(57, 255, 20, 0.08), transparent 34%),
    var(--space);
  padding: 48px 16px;
}

.page-about .about-team__head {
  margin-bottom: 28px;
}

.page-about .about-team__media {
  margin-top: 20px;
}

.page-about .about-team__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--page-border);
}

.page-about .about-team__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-about .about-team__summary {
  color: var(--page-silver);
  line-height: 1.8;
  font-size: 0.94rem;
  margin: 16px 0 0;
}

.page-about .about-team .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 22px;
}

.page-about .about-team .filter-btn {
  background: transparent;
  border: 1px solid var(--page-border);
  color: var(--page-silver);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-team .filter-btn.is-active {
  background: var(--page-green);
  border-color: var(--page-green);
  color: var(--space);
  font-weight: 700;
}

.page-about .about-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

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

.page-about .team-card[hidden] {
  display: none;
}

.page-about .team-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.page-about .team-card__code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--page-silver);
  letter-spacing: 0.12em;
}

.page-about .team-card h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
}

.page-about .team-card > p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.76);
  margin: 0 0 16px;
}

.page-about .team-card__roles {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 8px 10px;
  align-items: center;
  font-size: 0.78rem;
}

.page-about .team-card__role-label {
  color: var(--page-silver);
  white-space: nowrap;
}

.page-about .team-card__role-track {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: var(--page-track);
  overflow: hidden;
}

.page-about .team-card__role-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--page-green), rgba(57, 255, 20, 0.25));
}

.page-about .about-honors {
  background: linear-gradient(135deg, rgba(75, 0, 130, 0.55) 0%, rgba(10, 25, 47, 0.95) 55%, rgba(7, 19, 35, 1) 100%);
  padding: 56px 16px;
}

.page-about .about-honors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-about .about-honors__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--page-green-line);
  background: rgba(17, 17, 17, 0.6);
}

.page-about .about-honors__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-about .about-honors__lead {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  margin-bottom: 24px;
}

.page-about .about-honors__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .honor-item {
  display: flex;
  gap: 16px;
  background: rgba(17, 17, 17, 0.5);
  border-radius: var(--radius-md);
  padding: 20px;
  border-left: 3px solid var(--page-green);
}

.page-about .honor-item__no {
  font-family: var(--font-mono);
  color: var(--page-green);
  font-size: 1.3rem;
  line-height: 1.2;
  flex-shrink: 0;
}

.page-about .honor-item__body h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.page-about .honor-item__body p {
  margin: 0;
  color: var(--page-silver);
  font-size: 0.88rem;
  line-height: 1.65;
}

.page-about .about-partners {
  background: var(--page-card);
  padding: 48px 16px;
}

.page-about .about-partners__head {
  max-width: 560px;
  margin-bottom: 28px;
}

.page-about .about-partners__head p:last-child {
  color: var(--page-silver);
  line-height: 1.7;
  font-size: 0.94rem;
  margin: 0;
}

.page-about .about-partners__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about .partner-card {
  background: rgba(7, 19, 35, 0.7);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
}

.page-about .partner-card::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -28px;
  width: 72px;
  height: 72px;
  background: radial-gradient(circle, var(--page-green-mist), transparent 70%);
  border-radius: 50%;
}

.page-about .partner-card__no {
  font-family: var(--font-mono);
  color: var(--page-green);
  font-size: 1.5rem;
  display: block;
  margin-bottom: 14px;
}

.page-about .partner-card h3 {
  font-size: 1.06rem;
  margin: 0 0 8px;
}

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

.page-about .about-cta {
  position: relative;
  background: linear-gradient(140deg, var(--space) 0%, rgba(75, 0, 130, 0.6) 100%);
  padding: 56px 16px;
  overflow: hidden;
}

.page-about .about-cta__inner {
  position: relative;
}

.page-about .about-cta__inner h2 {
  margin-top: 0;
}

.page-about .about-cta__inner p {
  color: var(--page-silver);
  line-height: 1.7;
  max-width: 42em;
  margin-bottom: 24px;
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.3em;
  color: var(--page-green);
  text-transform: uppercase;
  margin: 0 0 6px;
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding: 32px 24px 56px;
  }

  .page-about .about-hero__frame {
    padding: 40px 32px 44px;
  }

  .page-about .about-hero h1 {
    font-size: 2.8rem;
  }

  .page-about .about-intro__body {
    grid-template-columns: 340px 1fr;
    gap: 40px;
    align-items: center;
  }

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

  .page-about .about-team__media {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: center;
  }

  .page-about .about-team__summary {
    margin: 0;
  }

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

  .page-about .about-honors__grid {
    grid-template-columns: 320px 1fr;
    gap: 48px;
  }

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

@media (min-width: 992px) {
  .page-about .about-hero__layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
    align-items: center;
    gap: 48px;
  }

  .page-about .about-intro__grid {
    grid-template-columns: 190px 1fr;
    align-items: start;
    gap: 48px;
  }

  .page-about .about-intro__index {
    position: sticky;
    top: 96px;
  }

  .page-about .about-intro__index .section-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-about .about-intro__index .section-index a {
    padding: 9px 18px;
  }

  .page-about .about-intro__index .section-index a::before {
    content: attr(data-index);
  }

  .page-about .timeline {
    margin-left: 0;
    padding-left: 0;
  }

  .page-about .timeline::before {
    left: 220px;
  }

  .page-about .milestone {
    display: grid;
    grid-template-columns: 220px 1fr;
    column-gap: 64px;
    padding-left: 0;
    margin-bottom: 40px;
  }

  .page-about .milestone::before {
    left: 214px;
    top: 26px;
  }

  .page-about .milestone__year {
    text-align: right;
    padding-top: 22px;
    margin: 0;
    font-size: 1.6rem;
  }

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

  .page-about .about-honors__grid {
    grid-template-columns: 380px 1fr;
    gap: 72px;
  }

  .page-about .about-cta {
    padding: 72px 24px;
  }
}