.page-about {
  --about-soft-bg: #EDF2F7;
  --about-soft-line: rgba(10, 26, 47, 0.04);
  --about-frame-line: rgba(10, 26, 47, 0.08);
  --about-dark-muted: rgba(245, 247, 250, 0.82);
  background: var(--color-cool-white);
  color: var(--color-near-black);
  line-height: 1.7;
}

.page-about img {
  max-width: 100%;
  height: auto;
}

.page-about .breadcrumb-nav {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.about-intro {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2.25rem 1.25rem 1.75rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  background-image:
    linear-gradient(var(--about-soft-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--about-soft-line) 1px, transparent 1px);
  background-size: 28px 28px;
}

.about-intro-copy {
  min-width: 0;
}

.about-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-electric-purple);
  background: rgba(123, 47, 190, 0.08);
  border: 1px solid rgba(123, 47, 190, 0.18);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-small);
}

.about-kicker::before {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  background: var(--color-neon-cyan);
  border-radius: 50%;
}

.about-intro h1 {
  font-family: var(--font-headline);
  font-size: clamp(1.875rem, 4vw, 2.875rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--color-near-black);
  margin: 1rem 0 0.75rem;
  max-width: 14em;
}

.about-lead {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-near-black);
  max-width: 42em;
  margin: 0;
}

.about-intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.about-archive {
  background: var(--color-deep-space);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
  padding: 1.5rem 1.5rem 1.75rem;
  position: relative;
  color: var(--color-cool-white);
  min-width: 0;
  align-self: start;
}

.about-archive::before {
  content: "";
  position: absolute;
  top: 0;
  left: 2rem;
  width: 4.5rem;
  height: 3px;
  background: var(--color-neon-cyan);
  border-radius: 0 0 999px 999px;
}

.about-archive-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 229, 255, 0.24);
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-archive-id {
  color: var(--color-neutral-gray);
}

.about-archive-status {
  color: var(--color-neon-cyan);
  white-space: nowrap;
}

.about-archive-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
  margin: 1.25rem 0 0;
  padding: 0;
}

.about-archive-item {
  padding: 0.75rem 0 0.25rem;
  border-bottom: 1px solid rgba(224, 230, 237, 0.12);
  min-width: 0;
}

.about-archive-item dt {
  font-size: 0.75rem;
  color: var(--color-neutral-gray);
}

.about-archive-item dd {
  font-family: var(--font-data);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-gold-highlight);
  margin: 0.25rem 0 0;
  line-height: 1.1;
}

.about-archive-item small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-cool-white);
}

.about-directory {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem 2.25rem;
}

.about-directory a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-near-black);
  text-decoration: none;
  border: 1px solid var(--color-light-gray-blue);
  background: var(--color-pure-white);
  border-radius: 999px;
  padding: 0.5rem 1.125rem;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.about-directory a::before {
  content: "◆";
  font-size: 0.625rem;
  color: var(--color-electric-purple);
}

.about-directory a:hover,
.about-directory a:focus-visible {
  border-color: var(--color-neon-cyan);
  background: var(--color-deep-space);
  color: var(--color-pure-white);
}

.about-journey {
  background: var(--color-pure-white);
}

.about-shell {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.about-section-head {
  padding-top: 3rem;
}

.about-section-head h2,
.about-datasystem-copy h2,
.about-team-head h2,
.about-local-copy h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0.75rem 0 0.875rem;
  color: var(--color-near-black);
}

.about-section-head > p,
.about-team-head > p {
  color: var(--color-neutral-gray);
  max-width: 38em;
  margin: 0 0 1.5rem;
}

.about-journey-media {
  margin: 1.75rem 0 0;
  border-radius: var(--radius-large);
  overflow: hidden;
  border: 1px solid var(--color-light-gray-blue);
  box-shadow: var(--shadow-card);
}

.about-journey-media img {
  display: block;
  width: 100%;
  height: auto;
}

.about-timeline {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  position: relative;
}

.about-timeline::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: 0.4375rem;
  width: 2px;
  background: linear-gradient(180deg, var(--color-electric-purple), var(--color-neon-cyan));
}

.about-timeline-item {
  position: relative;
  padding-left: 2.25rem;
  margin-bottom: 1.75rem;
}

.about-timeline-item:last-child {
  margin-bottom: 3rem;
}

.about-timeline-marker {
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 50%;
  background: var(--color-pure-white);
  border: 3px solid var(--color-electric-purple);
  box-shadow: 0 0 0 4px rgba(123, 47, 190, 0.16);
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.about-timeline-item:hover .about-timeline-marker,
.about-timeline-item:focus-within .about-timeline-marker {
  background: var(--color-neon-cyan);
  border-color: var(--color-neon-cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.2);
}

.about-timeline-body {
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--radius-base);
  padding: 1.25rem 1.375rem;
  box-shadow: 0 2px 8px rgba(10, 26, 47, 0.05);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.about-timeline-item:hover .about-timeline-body,
.about-timeline-item:focus-within .about-timeline-body {
  transform: translateY(-3px);
  border-color: var(--color-neon-cyan);
  box-shadow: 0 14px 28px rgba(10, 26, 47, 0.1);
}

.about-timeline-label {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-electric-purple);
}

.about-timeline-body h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0.5rem 0 0.375rem;
  color: var(--color-near-black);
}

.about-timeline-body p {
  font-size: 0.9375rem;
  color: var(--color-neutral-gray);
  margin: 0;
}

.about-datasystem {
  position: relative;
  background: var(--about-soft-bg);
  padding-bottom: 3rem;
}

.about-datasystem::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-electric-purple), var(--color-neon-cyan) 50%, transparent);
}

.about-datasystem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
}

.about-datasystem-copy {
  min-width: 0;
}

.about-datasystem-copy > p {
  color: var(--color-near-black);
}

.about-datasystem-benefits {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  border-top: 1px solid var(--color-light-gray-blue);
}

.about-datasystem-benefits li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-light-gray-blue);
  font-size: 0.9375rem;
}

.about-datasystem-benefits strong {
  font-family: var(--font-data);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep-space);
  min-width: 4.5rem;
  white-space: nowrap;
}

.about-datasystem-note {
  color: var(--color-neutral-gray);
  font-size: 0.9375rem;
  border-left: 3px solid var(--color-electric-purple);
  padding: 0.625rem 1rem;
  background: rgba(123, 47, 190, 0.06);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
}

.about-datasystem-visual {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.about-flow {
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--radius-base);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.about-flow svg {
  display: block;
  width: 100%;
  height: auto;
}

.about-flow svg text {
  font-family: var(--font-data);
}

.about-datasystem-media {
  margin: 0;
}

.about-datasystem-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-large);
  border: 1px solid var(--color-light-gray-blue);
  box-shadow: var(--shadow-card);
}

.about-team {
  background: var(--color-pure-white);
  padding-bottom: 3.5rem;
}

.about-team-head {
  padding-top: 3rem;
}

.about-team-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.about-team-composition,
.about-team-credentials {
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--radius-large);
  padding: 1.5rem;
  background: var(--color-cool-white);
  box-shadow: 0 2px 8px rgba(10, 26, 47, 0.04);
}

.about-team-composition h3,
.about-team-credentials h3 {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-near-black);
  margin: 0 0 1rem;
}

.about-composition-bars {
  display: grid;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.about-composition-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.about-composition-name {
  width: 4.5rem;
  min-width: 4.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-near-black);
}

.about-composition-track {
  flex: 1;
  height: 0.5rem;
  background: var(--color-light-gray-blue);
  border-radius: 999px;
  overflow: hidden;
}

.about-composition-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-electric-purple), var(--color-neon-cyan));
}

.about-composition-num {
  width: 3rem;
  min-width: 3rem;
  text-align: right;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-deep-space);
}

.about-composition-caption,
.about-credential-caption {
  font-size: 0.875rem;
  color: var(--color-neutral-gray);
  margin: 0;
}

.about-credential-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.625rem;
}

.about-credential-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-near-black);
  padding: 0.75rem 0.875rem;
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--radius-base);
}

.about-credential-icon {
  color: var(--color-gold-highlight);
  font-size: 0.75rem;
}

.about-local {
  background: var(--color-deep-space);
  color: var(--color-cool-white);
}

.about-local-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3.5rem;
}

.about-local-copy {
  min-width: 0;
}

.about-local .about-kicker {
  color: var(--color-neon-cyan);
  border-color: rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.08);
}

.about-local .about-kicker::before {
  background: var(--color-gold-highlight);
}

.about-local-copy h2 {
  color: var(--color-pure-white);
}

.about-local-copy p {
  color: var(--about-dark-muted);
}

.about-local-copy address {
  font-style: normal;
  border-left: 3px solid var(--color-electric-purple);
  padding: 0.75rem 1rem;
  background: rgba(123, 47, 190, 0.16);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  color: var(--color-pure-white);
  margin: 1.25rem 0;
}

.about-local .site-button {
  background: var(--color-neon-cyan);
  border-color: var(--color-neon-cyan);
  color: var(--color-near-black);
}

.about-local .site-button:hover,
.about-local .site-button:focus-visible {
  background: var(--color-electric-purple);
  border-color: var(--color-electric-purple);
  color: var(--color-pure-white);
}

.about-local-media {
  margin: 0;
}

.about-local-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-large);
  border: 1px solid rgba(0, 229, 255, 0.28);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.4);
}

@media (min-width: 720px) {
  .about-shell {
    padding-inline: 2.5rem;
  }

  .about-directory {
    padding-inline: 2.5rem;
  }

  .about-intro {
    padding-inline: 2.5rem;
  }

  .about-archive {
    padding: 1.75rem 2rem 2rem;
  }
}

@media (min-width: 900px) {
  .page-about .breadcrumb-nav {
    padding: 1.75rem 3rem 0;
  }

  .about-intro {
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.85fr);
    gap: 3rem;
    padding: 3.5rem 3rem 2.5rem;
  }

  .about-directory {
    padding: 0 3rem 3rem;
  }

  .about-shell {
    padding-inline: 3rem;
  }

  .about-datasystem-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 3.5rem;
    align-items: start;
  }

  .about-team-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 1.75rem;
    align-items: start;
  }

  .about-local-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 3rem;
    align-items: center;
    padding-top: 4rem;
    padding-bottom: 4.5rem;
  }
}

@media (min-width: 1200px) {
  .about-timeline-item {
    padding-left: 3.5rem;
  }

  .about-timeline::before {
    left: 0.6875rem;
  }

  .about-timeline-marker {
    left: 0.25rem;
    top: 1.5rem;
  }

  .about-timeline-body {
    padding: 1.5rem 1.75rem;
  }

  .about-section-head {
    padding-top: 4rem;
  }

  .about-team-head {
    padding-top: 4rem;
  }
}