.page-about {
  --about-line: 1px solid rgba(28, 49, 72, .85);
  --about-line-soft: 1px solid rgba(28, 49, 72, .55);
  background: var(--deep-ink-900);
  color: var(--warm-beige);
  display: block;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  border-bottom: var(--about-line);
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(46, 230, 168, .07) 0%, transparent 55%),
    radial-gradient(90% 80% at 100% 100%, rgba(255, 122, 26, .08) 0%, transparent 60%),
    var(--deep-ink-900);
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 6vw, 72px);
}
.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0 var(--gutter) auto var(--gutter);
  height: 100%;
  border-left: var(--about-line-soft);
  border-right: var(--about-line-soft);
  pointer-events: none;
  opacity: .35;
}
.page-about .about-hero .shell { position: relative; z-index: 1; }

.page-about .breadcrumb { margin-bottom: clamp(22px, 4vw, 40px); }
.page-about .breadcrumb-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; }
.page-about .breadcrumb-item + .breadcrumb-item::before { content: "/"; color: var(--ink-700); margin-right: 8px; }
.page-about .breadcrumb-link { color: var(--grey-mist); text-decoration: none; transition: color .2s var(--ease); }
.page-about .breadcrumb-link:hover { color: var(--signal-orange); }
.page-about .breadcrumb-current { color: var(--terminal-green); font-family: var(--font-mono); }

.page-about .about-hero-track { max-width: 880px; }
.page-about .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--terminal-green);
  margin: 0 0 18px;
}
.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 22px;
  color: var(--paper);
}
.page-about .lede {
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.78;
  color: var(--grey-mist);
  max-width: 66ch;
  margin: 0 0 30px;
}

.page-about .about-facts {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ink-700);
  border: var(--about-line);
}
.page-about .about-fact {
  background: var(--deep-ink-800);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-about .about-fact-num {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--signal-orange);
  letter-spacing: -.01em;
  line-height: 1;
}
.page-about .about-fact-label { font-size: 13px; color: var(--grey-mist); }

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

/* ---------- Body layout ---------- */
.page-about .about-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-about .about-rail {
  border-top: var(--about-line);
  padding-top: 16px;
}
.page-about .about-rail-title {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--terminal-green);
  margin: 0 0 12px;
  text-transform: uppercase;
}
.page-about .about-rail-list { list-style: none; margin: 0; padding: 0; }
.page-about .about-rail-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: var(--about-line-soft);
  color: var(--grey-mist);
  text-decoration: none;
  font-size: 14px;
  transition: color .2s var(--ease), border-color .2s var(--ease), padding-left .2s var(--ease);
}
.page-about .about-rail-link .mono { color: var(--ink-700); font-size: 11px; }
.page-about .about-rail-link:hover {
  color: var(--warm-beige);
  border-color: var(--signal-orange);
  padding-left: 6px;
}
.page-about .about-rail-link:hover .mono { color: var(--signal-orange); }
.page-about .about-rail-note {
  margin: 14px 0 0;
  font-size: 11px;
  color: var(--grey-mist);
  letter-spacing: .08em;
}

/* ---------- Sections ---------- */
.page-about .about-flow { min-width: 0; }
.page-about .about-section {
  border-top: var(--about-line);
  padding-top: clamp(26px, 4vw, 44px);
  margin-bottom: clamp(40px, 6vw, 76px);
}
.page-about .about-section:last-child { margin-bottom: 0; }
.page-about .section-head { margin-bottom: clamp(20px, 3vw, 30px); max-width: 74ch; }
.page-about .section-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--paper);
  margin: 0 0 14px;
}
.page-about .about-section .lede { margin-bottom: 0; }

.page-about .prose { max-width: 70ch; }
.page-about .prose p {
  font-size: 16px;
  line-height: 1.82;
  color: #CBD6E0;
  margin: 0 0 18px;
}
.page-about .prose p:last-child { margin-bottom: 0; }

/* ---------- Doorways ---------- */
.page-about .about-doorway {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-700);
  border: var(--about-line);
}
.page-about .doorway {
  background: var(--deep-ink-800);
  padding: 18px 18px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "idx name" "idx desc";
  column-gap: 14px;
  row-gap: 4px;
  text-decoration: none;
  transition: background .22s var(--ease), box-shadow .22s var(--ease);
}
.page-about .doorway:hover { background: var(--deep-ink-900); box-shadow: inset 3px 0 0 var(--signal-orange); }
.page-about .doorway-idx {
  grid-area: idx;
  font-size: 13px;
  color: var(--terminal-green);
  border: 1px solid rgba(46, 230, 168, .4);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
}
.page-about .doorway-name {
  grid-area: name;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--warm-beige);
}
.page-about .doorway-desc { grid-area: desc; font-size: 13.5px; color: var(--grey-mist); line-height: 1.6; }

/* ---------- Media ---------- */
.page-about .about-figure {
  margin: 0 0 clamp(24px, 3.5vw, 34px);
  border: var(--about-line);
  background: var(--deep-ink-800);
  padding: 8px;
}
.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.04);
}
.page-about .media-caption {
  display: block;
  padding: 10px 4px 2px;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--grey-mist);
}
.page-about .about-figure--panel { max-width: 520px; }

/* ---------- Timeline ---------- */
.page-about .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--terminal-green), rgba(46,230,168,.1));
}
.page-about .timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  padding-left: 22px;
  margin-bottom: 18px;
}
.page-about .timeline-item::before {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--deep-ink-900);
  border: 2px solid var(--terminal-green);
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.page-about .timeline-item:hover::before { background: var(--signal-orange); border-color: var(--signal-orange); transform: scale(1.25); }
.page-about .timeline-year {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--terminal-green);
  margin-bottom: 6px;
}
.page-about .timeline-card {
  border: var(--about-line);
  background: var(--deep-ink-800);
  padding: 16px 18px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.page-about .timeline-item:hover .timeline-card {
  border-color: rgba(255, 122, 26, .5);
  box-shadow: 0 1px 0 rgba(255, 122, 26, .12);
}
.page-about .timeline-tag {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal-orange);
  border: 1px solid rgba(255, 122, 26, .45);
  padding: 2px 7px;
  margin: 0 0 10px;
}
.page-about .timeline-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
  margin: 0 0 8px;
}
.page-about .timeline-card p { margin: 0; font-size: 14.5px; line-height: 1.72; color: var(--grey-mist); }
.page-about .about-timeline-note {
  margin: 22px 0 0;
  font-size: 14px;
  color: var(--grey-mist);
  line-height: 1.75;
}
.page-about .about-timeline-note a,
.page-about .about-library-note a,
.page-about .about-close-text a {
  color: var(--terminal-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 168, .35);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-about .about-timeline-note a:hover,
.page-about .about-library-note a:hover,
.page-about .about-close-text a:hover { color: var(--signal-orange); border-color: var(--signal-orange); }

/* ---------- Team ---------- */
.page-about .team-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-700);
  border: var(--about-line);
  margin-bottom: 24px;
}
.page-about .team-cell {
  background: var(--deep-ink-800);
  padding: 20px 18px;
  border-top: 2px solid transparent;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}
.page-about .team-cell:hover { background: var(--deep-ink-900); border-top-color: var(--signal-orange); }
.page-about .team-code {
  font-size: 10.5px;
  letter-spacing: .18em;
  color: var(--terminal-green);
  margin: 0 0 10px;
}
.page-about .team-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
  margin: 0 0 10px;
}
.page-about .team-duty { font-size: 14.5px; line-height: 1.75; color: var(--grey-mist); margin: 0 0 14px; }
.page-about .team-meta {
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--warm-beige);
  background: rgba(28, 49, 72, .6);
  border-left: 2px solid var(--signal-orange);
  padding: 7px 10px;
  margin: 0;
}

.page-about .team-shift {
  border: var(--about-line);
  background: var(--deep-ink-800);
  padding: 18px;
}
.page-about .team-shift-label {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--terminal-green);
  margin: 0 0 12px;
}
.page-about .team-shift-list { list-style: none; margin: 0; padding: 0; }
.page-about .team-shift-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  font-size: 14px;
  color: var(--grey-mist);
  line-height: 1.7;
  padding: 10px 0;
  border-bottom: var(--about-line-soft);
}
.page-about .team-shift-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.page-about .team-shift-list li span.mono { color: var(--terminal-green); font-size: 12px; letter-spacing: .08em; }
.page-about .team-shift-list a { color: var(--terminal-green); text-decoration: none; border-bottom: 1px solid rgba(46,230,168,.3); word-break: break-all; }
.page-about .team-shift-list a:hover { color: var(--signal-orange); border-color: var(--signal-orange); }

/* ---------- Dimension tabs ---------- */
.page-about .dim-tabs { border: var(--about-line); background: var(--deep-ink-800); }
.page-about .dim-tablist {
  display: flex;
  flex-wrap: wrap;
  border-bottom: var(--about-line);
}
.page-about .dim-tab {
  flex: 1 1 auto;
  min-width: 120px;
  appearance: none;
  background: transparent;
  border: 0;
  border-right: var(--about-line);
  color: var(--grey-mist);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  padding: 14px 12px;
  cursor: pointer;
  transition: color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}
.page-about .dim-tab:last-child { border-right: 0; }
.page-about .dim-tab:hover { color: var(--warm-beige); }
.page-about .dim-tab.is-active {
  color: var(--signal-orange);
  background: var(--deep-ink-900);
  box-shadow: inset 0 -2px 0 var(--signal-orange);
}
.page-about .dim-tab:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: -2px; }

.page-about .dim-panel { padding: 20px 18px; }
.page-about .dim-panel[hidden] { display: none; }
.page-about .dim-lead {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
  margin: 0 0 14px;
}
.page-about .dim-list { list-style: none; margin: 0; padding: 0; }
.page-about .dim-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--grey-mist);
  margin-bottom: 12px;
}
.page-about .dim-list li:last-child { margin-bottom: 0; }
.page-about .dim-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 1px;
  background: var(--terminal-green);
}
.page-about .about-library-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey-mist);
  max-width: 74ch;
}

/* ---------- Stat bars ---------- */
.page-about .stat-bars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.page-about .stat-bar {
  border-left: 2px solid var(--terminal-green);
  padding: 2px 0 2px 16px;
}
.page-about .stat-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 8px;
}
.page-about .stat-label { font-size: 13.5px; color: var(--grey-mist); letter-spacing: .04em; }
.page-about .stat-num {
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  color: var(--signal-orange);
  letter-spacing: -.01em;
}
.page-about .stat-track {
  height: 4px;
  background: var(--ink-700);
  position: relative;
  overflow: hidden;
}
.page-about .stat-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--terminal-green), var(--signal-orange));
}
.page-about .stat-note { margin: 8px 0 0; font-size: 13px; line-height: 1.7; color: var(--grey-mist); }

/* ---------- Close ---------- */
.page-about .about-close {
  border: var(--about-line);
  background: var(--deep-ink-800);
  padding: clamp(20px, 3vw, 28px);
}
.page-about .about-close-text {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: #CBD6E0;
  max-width: 70ch;
}
.page-about .about-close-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Media queries ---------- */
@media (min-width: 600px) {
  .page-about .about-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-about .about-doorway { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-about .team-matrix { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-about .team-shift-list li { grid-template-columns: 130px 1fr; align-items: baseline; gap: 12px; }
}

@media (min-width: 1024px) {
  .page-about .about-body {
    grid-template-columns: minmax(210px, 3fr) 9fr;
    gap: clamp(32px, 4vw, 60px);
  }
  .page-about .about-rail {
    position: sticky;
    top: 96px;
    align-self: start;
    border-top: var(--about-line);
    max-height: calc(100vh - 130px);
    overflow: auto;
  }
  .page-about .timeline-item {
    grid-template-columns: 96px 1fr;
    gap: 22px;
    padding-left: 34px;
    margin-bottom: 14px;
  }
  .page-about .timeline::before { left: 8px; }
  .page-about .timeline-item::before { left: 4.5px; top: 20px; }
  .page-about .timeline-year { text-align: left; margin-bottom: 0; padding-top: 16px; }
  .page-about .stat-bars { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
  .page-about .about-doorway { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .doorway,
  .page-about .timeline-card,
  .page-about .timeline-item::before,
  .page-about .team-cell,
  .page-about .about-rail-link,
  .page-about .dim-tab { transition: none; }
}
</｜｜DSML｜｜ parameter>
</invoke>