.page-about{
  --about-rail-w: 208px;
  --about-soft: #4A6A5F;
  --about-paper-ink: #10251F;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-about .about-hero{
  position: relative;
  padding: clamp(20px, 5vw, 40px) 0 clamp(34px, 6vw, 72px);
  background:
    linear-gradient(var(--line-faint) 1px, transparent 1px) 0 0 / 100% 84px,
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px) 0 0 / 84px 100%,
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-about .about-crumb{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-about .about-crumb a{
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-about .about-crumb a:hover,
.page-about .about-crumb a:focus-visible{
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-about .about-crumb__sep{
  color: var(--ink-600);
}

.page-about .about-hero__grid{
  display: grid;
  gap: clamp(26px, 5vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-about .about-kicker{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
}

.page-about .about-hero h1{
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9vw, 84px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 12em;
}

.page-about .about-hero__lede{
  margin: 20px 0 0;
  max-width: 640px;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-idcard{
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  padding: 18px 20px 8px;
}

.page-about .about-idcard__label{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--grey);
}

.page-about .about-idcard__list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-idcard__list li{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-faint);
}

.page-about .about-idcard__list li:last-child{ border-bottom: 0; }

.page-about .about-idcard__num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  color: var(--signal);
}

.page-about .about-idcard__label2{
  font-size: 13px;
  color: var(--mist);
  letter-spacing: .02em;
}

.page-about .about-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding: clamp(32px, 5vw, 56px) 0 clamp(48px, 7vw, 96px);
}

.page-about .about-rail{
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-md);
  background: var(--ink-850);
  padding: 16px 14px;
}

.page-about .about-rail__title{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--grey);
}

.page-about .about-rail__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-about .about-rail__list a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-about .about-rail__list a:hover,
.page-about .about-rail__list a:focus-visible{
  color: var(--paper);
  border-left-color: var(--signal);
  background: rgba(79, 240, 208, .07);
}

.page-about .about-rail__no{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-600);
}

.page-about .about-rail__list a:hover .about-rail__no,
.page-about .about-rail__list a:focus-visible .about-rail__no{
  color: var(--amber);
}

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

.page-about .about-section{
  padding: 0 0 clamp(34px, 5vw, 56px);
  margin: 0 0 clamp(34px, 5vw, 56px);
  border-bottom: 1px solid var(--line-faint);
  scroll-margin-top: 90px;
}

.page-about .about-section:last-child{
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-about .about-section__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-about .about-section__no{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--signal);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 3px 9px;
  flex: none;
}

.page-about .about-section__no--dark{
  color: var(--ink-700);
  border-color: rgba(8, 23, 19, .25);
}

.page-about .about-section__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-about .about-section__title--dark{
  color: var(--about-paper-ink);
}

.page-about .about-text{
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 68ch;
}

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

.page-about .about-split{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.page-about .about-figure{
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-850);
}

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

.page-about .about-figure figcaption{
  padding: 9px 14px;
  border-top: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--grey);
}

.page-about .about-figure--wide{
  margin-top: 24px;
}

.page-about .about-fields{
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-about .about-fields li{
  background: var(--ink-850);
  padding: 13px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
}

.page-about .about-fields__k{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
  min-width: 46px;
}

.page-about .about-fields__v{
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-scale{
  background: var(--paper);
  color: var(--about-paper-ink);
  border: 1px solid rgba(8, 23, 19, .1);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 40px);
  border-bottom: 1px solid rgba(8, 23, 19, .1);
}

.page-about .about-scale__lede{
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--about-soft);
}

.page-about .about-scale__grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(8, 23, 19, .14);
  border: 1px solid rgba(8, 23, 19, .14);
  border-radius: 12px;
  overflow: hidden;
  margin: 22px 0 0;
}

.page-about .about-scale__cell{
  background: var(--paper);
  padding: 16px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .about-scale__num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 5.4vw, 40px);
  line-height: 1;
  color: var(--ink-700);
}

.page-about .about-scale__unit{
  font-size: .55em;
  margin-left: 2px;
}

.page-about .about-scale__lab{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--about-soft);
}

.page-about .about-scale__note{
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--about-soft);
  padding-top: 16px;
  border-top: 1px dashed rgba(8, 23, 19, .18);
}

.page-about .about-crew{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 4px 0 24px;
}

.page-about .about-crew__item{
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-850);
  padding: 16px;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-about .about-crew__item:hover,
.page-about .about-crew__item:focus-within{
  border-color: var(--signal);
  background: var(--ink-800);
}

.page-about .about-crew__head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.page-about .about-crew__head h3{
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-about .about-crew__count{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
}

.page-about .about-crew__item p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-about .about-track{
  display: block;
  width: 100%;
  height: auto;
  max-width: 640px;
  margin: 0 0 18px;
  overflow: visible;
}

.page-about .about-track__line{
  stroke: var(--ink-700);
  stroke-width: 2;
  stroke-dasharray: 5 7;
}

.page-about .about-track__node circle{
  fill: var(--ink-900);
  stroke: var(--signal);
  stroke-width: 2;
}

.page-about .about-track__node text{
  fill: var(--mist);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .08em;
}

.page-about .about-stages__bar{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-about .about-stage-notes{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-about .about-stage{
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink-700);
  border-radius: var(--radius-md);
  background: var(--ink-850);
  padding: 18px 18px 20px;
}

.page-about .about-stage:hover{
  border-left-color: var(--signal);
}

.page-about .about-stage__no{
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-about .about-stage h3{
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.25;
  color: var(--paper);
}

.page-about .about-stage p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-stage p.about-stage__no{
  font-size: 11px;
  color: var(--amber);
}

.page-about .about-contact{
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-md);
  background: var(--ink-850);
  padding: clamp(18px, 4vw, 30px);
}

.page-about .about-contact__list{
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-about .about-contact__list li{
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-faint);
}

.page-about .about-contact__list li:last-child{ border-bottom: 0; }

.page-about .about-contact__k{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--signal);
  min-width: 74px;
  padding-top: 3px;
}

.page-about .about-contact__v{
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-about .about-contact__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

@media (min-width: 640px){
  .page-about .about-crew{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-about .about-fields{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-about .about-scale__grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-about .about-stage-notes{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px){
  .page-about .about-hero__grid{
    grid-template-columns: minmax(0, 1fr) 312px;
    align-items: start;
    gap: 40px;
  }
  .page-about .about-idcard{
    margin-top: 8px;
  }
  .page-about .about-split{
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 30px;
  }
  .page-about .about-split--reverse{
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  }
  .page-about .about-fields{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-about .about-stage-notes{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px){
  .page-about .about-layout{
    grid-template-columns: var(--about-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-top: 64px;
  }
  .page-about .about-rail{
    position: sticky;
    top: 96px;
    align-self: start;
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 4px 0 0;
  }
  .page-about .about-rail__title{
    padding-left: 8px;
  }
  .page-about .about-hero h1{
    max-width: 11em;
  }
}

@media (min-width: 1200px){
  .page-about .about-hero__grid{
    grid-template-columns: minmax(0, 1fr) 336px;
    gap: 56px;
  }
  .page-about .about-crew{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce){
  .page-about .about-rail__list a,
  .page-about .about-crew__item,
  .page-about .about-crumb a{
    transition: none;
  }
}