:root{
  --nodes-title-size:clamp(52px,4.5vw,68px);
  --nodes-intro-width:880px;
  --nodes-copy-gap:20px;
}
.nodes-intro{
  position:relative;
  padding-top:56px;
  padding-bottom:48px;
  background:linear-gradient(180deg,var(--bg-top),var(--bg-bottom));
  border-bottom:1px solid var(--rail);
}
.nodes-intro h1{
  max-width:var(--nodes-intro-width);
  margin:24px 0 20px;
  font-size:var(--nodes-title-size);
  letter-spacing:-.02em;
  line-height:1.15;
}
.nodes-lead{
  max-width:var(--nodes-intro-width);
  margin-bottom:24px;
  font-size:20px;
  color:var(--text-2);
}
.nodes-factline{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.nodes-intro-note{
  max-width:var(--nodes-intro-width);
  margin:24px 0;
  color:var(--muted);
}
.nodes-entry{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.nodes-document{
  padding-top:28px;
}
.nodes-scroll-note{
  margin-bottom:12px;
  color:var(--muted);
  font-size:14px;
}
.nodes-reading{
  margin-top:32px;
}
.nodes-type-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.nodes-type-grid h3{
  margin:20px 0 16px;
}
.nodes-type-grid p{
  color:var(--muted);
  font-size:15px;
  line-height:1.85;
}
.nodes-type-grid p:last-child{
  margin-bottom:0;
}
.nodes-use-list{
  display:grid;
  gap:16px;
}
.nodes-use-item{
  display:grid;
  grid-template-columns:minmax(0,.28fr) minmax(0,1fr);
  gap:32px;
}
.nodes-use-item>*{
  min-width:0;
}
.nodes-use-item h3{
  margin:16px 0 0;
}
.nodes-use-item p{
  color:var(--text-2);
  line-height:1.85;
}
.nodes-use-item p:last-child{
  margin-bottom:0;
}
.nodes-support-note{
  max-width:800px;
  margin:32px auto 0;
}
.nodes-support-note h3{
  margin:0 0 12px;
}
.nodes-support-note p{
  margin-bottom:0;
  color:var(--muted);
  line-height:1.85;
}
.nodes-more-help{
  margin-top:var(--nodes-copy-gap);
  margin-bottom:0;
  color:var(--muted);
}
@media(max-width:1000px){
  .nodes-type-grid{
    grid-template-columns:minmax(0,1fr);
  }
}
@media(max-width:768px){
  :root{
    --nodes-title-size:clamp(28px,6vw,40px);
  }
  .nodes-intro{
    padding-top:36px;
    padding-bottom:36px;
  }
  .nodes-lead{
    font-size:18px;
  }
  .nodes-use-item{
    grid-template-columns:minmax(0,1fr);
    gap:20px;
  }
  .nodes-use-item h3{
    margin-top:12px;
  }
}
@media(max-width:640px){
  .nodes-document{
    padding-top:20px;
  }
  .nodes-factline{
    gap:8px;
  }
  .nodes-intro-note{
    font-size:15px;
  }
}