.page-about{
  --about-soft:#C3CDE0;
  --about-gap:clamp(56px,8vw,104px);
  --about-pad-x:0px;
}

.page-about .about-crumb{
  padding-top:clamp(18px,3vw,32px);
}

.page-about .about-hero{
  padding:clamp(22px,4vw,44px) 0 clamp(38px,6vw,80px);
  border-bottom:1px solid var(--line);
}

.page-about .about-hero__grid{
  display:grid;
  gap:clamp(22px,4vw,48px);
}

.page-about .about-hero__title{
  margin:16px 0 0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(34px,8.4vw,98px);
  line-height:.98;
  letter-spacing:-.02em;
  color:var(--fog);
}

.page-about .about-hero__title span{
  color:var(--gold);
}

.page-about .about-hero__lead{
  margin:0;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.78;
  color:var(--about-soft);
}

.page-about .about-hero__facts{
  list-style:none;
  margin:clamp(20px,3vw,28px) 0 0;
  padding:16px 0 0;
  border-top:1px solid var(--line);
  display:grid;
  gap:10px;
}

.page-about .about-hero__facts li{
  display:flex;
  flex-wrap:wrap;
  gap:4px 14px;
  align-items:baseline;
  font-size:13px;
  color:var(--haze);
}

.page-about .about-hero__facts .mono{
  color:var(--cyan);
  font-size:12px;
  letter-spacing:.12em;
}

.page-about .about-origin,
.page-about .about-sources,
.page-about .about-timeline,
.page-about .about-team,
.page-about .about-local,
.page-about .about-special{
  padding:var(--about-gap) 0;
}

.page-about .about-sources,
.page-about .about-team,
.page-about .about-special{
  background:linear-gradient(180deg, rgba(13,21,38,.0), rgba(13,21,38,.55) 40%, rgba(13,21,38,0));
}

.page-about .about-head{
  margin-bottom:clamp(22px,3.4vw,36px);
}

.page-about .about-h2{
  margin:0 0 18px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(25px,3.6vw,42px);
  line-height:1.12;
  letter-spacing:-.01em;
  color:var(--fog);
}

.page-about .about-p{
  margin:0 0 1em;
  font-size:15.5px;
  line-height:1.82;
  color:var(--about-soft);
  max-width:40em;
}

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

.page-about .about-origin__grid{
  display:grid;
  gap:clamp(26px,4vw,48px);
}

.page-about .about-origin__side{
  display:grid;
  gap:18px;
  align-content:start;
}

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

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

.page-about .about-rail{
  display:grid;
  gap:9px;
  padding-top:14px;
  border-top:1px solid var(--line);
}

.page-about .about-rail__row{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--haze);
}

.page-about .about-rail__row b{
  font-weight:500;
  color:var(--cyan);
}

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

.page-about .source-card{
  position:relative;
  padding:clamp(18px,2.4vw,26px);
  background:var(--layer);
  border:1px solid var(--line);
  border-radius:2px;
  transition:border-color .18s var(--ease), transform .18s var(--ease);
}

.page-about .source-card__tag{
  position:absolute;
  top:16px;
  right:16px;
  font-size:10px;
  letter-spacing:.14em;
  color:var(--cyan);
  opacity:0;
  transition:opacity .18s var(--ease);
}

.page-about .source-card__num{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:32px;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--orange);
}

.page-about .source-card__title{
  margin:0 0 10px;
  font-size:17px;
  font-weight:600;
  color:var(--fog);
}

.page-about .source-card__text{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--about-soft);
}

.page-about .about-sources__tail{
  margin-top:clamp(20px,3vw,30px);
  padding-left:16px;
  border-left:1px solid var(--gold);
  font-size:14.5px;
  color:var(--about-soft);
}

.page-about .about-timeline__band{
  margin-bottom:clamp(26px,4vw,42px);
  border:1px solid var(--line);
  border-radius:2px;
  overflow:hidden;
  aspect-ratio:16 / 9;
  background:var(--layer);
}

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

.page-about .about-timeline__grid{
  display:grid;
  gap:clamp(24px,3.6vw,40px);
}

.page-about .tl{
  position:relative;
  list-style:none;
  margin:0;
  padding:0 0 0 30px;
}

.page-about .tl::before{
  content:"";
  position:absolute;
  left:7px;
  top:8px;
  bottom:8px;
  width:1px;
  background:var(--line);
}

.page-about .tl__item{
  position:relative;
  padding-bottom:6px;
}

.page-about .tl__item::before{
  content:"";
  position:absolute;
  left:-27px;
  top:10px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px rgba(242,193,78,.12);
}

.page-about .tl__summary{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:4px 16px;
  padding:2px 0;
  cursor:pointer;
  list-style:none;
}

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

.page-about .tl__summary::after{
  content:"+";
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--haze);
}

.page-about .tl__node[open] .tl__summary::after{
  content:"–";
  color:var(--gold);
}

.page-about .tl__year{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.12em;
  color:var(--gold);
}

.page-about .tl__title{
  font-size:clamp(16.5px,2vw,21px);
  font-weight:600;
  color:var(--fog);
}

.page-about .tl__body{
  margin:10px 0 20px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--about-soft);
  max-width:42em;
}

.page-about .about-rail--side{
  align-content:start;
  padding-top:12px;
}

.page-about .plates{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}

.page-about .plate{
  padding:18px 16px;
  background:var(--layer);
  border:1px solid var(--line);
  border-radius:2px;
}

.page-about .plate__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:clamp(34px,5.4vw,60px);
  line-height:1;
  letter-spacing:-.03em;
  color:var(--fog);
}

.page-about .plate__unit{
  margin-left:5px;
  font-size:11px;
  letter-spacing:.12em;
  color:var(--haze);
}

.page-about .plate__label{
  margin:12px 0 0;
  font-size:12.5px;
  letter-spacing:.04em;
  color:var(--cyan);
}

.page-about .team-notes{
  display:grid;
  gap:16px;
  margin-top:clamp(22px,3.2vw,34px);
}

.page-about .team-note{
  padding-left:16px;
  border-left:1px solid var(--line);
}

.page-about .team-note__title{
  margin:0 0 8px;
  font-size:15.5px;
  font-weight:600;
  color:var(--fog);
}

.page-about .team-note__text{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--about-soft);
}

.page-about .about-local__grid{
  display:grid;
  gap:clamp(24px,3.6vw,42px);
}

.page-about .about-local__note{
  display:grid;
  gap:6px;
  align-content:start;
  padding-top:6px;
}

.page-about .about-local__big{
  margin:0;
  font-family:var(--font-mono);
  font-size:clamp(44px,7vw,72px);
  line-height:1;
  letter-spacing:-.03em;
  color:var(--orange);
}

.page-about .about-local__unit{
  margin-left:4px;
  font-size:15px;
  letter-spacing:.08em;
  color:var(--haze);
}

.page-about .about-local__cap{
  margin:0 0 20px;
  font-size:13px;
  line-height:1.7;
  color:var(--haze);
  max-width:24em;
}

.page-about .about-local__band{
  margin-top:clamp(24px,4vw,40px);
  aspect-ratio:3 / 2;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--ink);
}

.page-about .about-local__band img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.9;
}

.page-about .about-special__panels{
  display:grid;
  gap:14px;
}

.page-about .about-panel{
  padding:clamp(18px,2.6vw,28px);
  background:var(--layer);
  border:1px solid var(--line);
  border-radius:2px;
}

.page-about .about-panel .panel__body p{
  margin:0;
  font-size:14.5px;
  line-height:1.8;
  color:var(--about-soft);
}

.page-about .about-cta{
  padding:var(--about-gap) 0 clamp(48px,7vw,88px);
  border-top:1px solid var(--line);
}

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

.page-about .about-cta__mail{
  margin:22px 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--cyan);
  word-break:break-all;
}

.page-about .source-card:focus-within,
.page-about .tl__summary:focus-visible,
.page-about .about-cta__row .btn:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}

@media (hover:hover){
  .page-about .source-card:hover{
    border-color:var(--cyan);
    transform:translateY(-2px);
  }

  .page-about .source-card:hover .source-card__tag{
    opacity:1;
  }
}

@media (min-width:760px){
  .page-about .source-list{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .page-about .plates{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }

  .page-about .team-notes{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px 26px;
  }

  .page-about .about-special__panels{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-about .about-timeline__band{
    aspect-ratio:21 / 9;
  }

  .page-about .about-local__band{
    aspect-ratio:16 / 5;
  }
}

@media (min-width:960px){
  .page-about .about-hero__grid{
    grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);
    align-items:end;
    gap:clamp(32px,4vw,64px);
  }

  .page-about .about-origin__grid{
    grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
    align-items:start;
  }

  .page-about .about-timeline__grid{
    grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);
    align-items:start;
    gap:clamp(32px,4vw,56px);
  }

  .page-about .about-local__grid{
    grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);
    align-items:start;
  }

  .page-about .about-local__note{
    border-left:1px solid var(--line);
    padding-left:clamp(20px,2.6vw,32px);
  }

  .page-about .about-sources__tail{
    max-width:64ch;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-about .source-card,
  .page-about .source-card__tag,
  .page-about .about-cta__row .btn{
    transition:none;
  }

  .page-about .source-card:hover{
    transform:none;
  }
}