.reference-book{
  max-width:1080px;
}
.reference-intro{
  padding-bottom:32px;
}
.reference-intro h1{
  margin-top:22px;
  margin-bottom:24px;
}
.reference-intro p{
  max-width:76ch;
  color:var(--text-muted);
}
.reference-intro .reference-lead{
  font-size:20px;
  color:var(--text);
}
.reference-intro a,
.reference-chapter p a,
.reference-end a{
  color:var(--accent-dark);
  text-decoration:underline;
  text-underline-offset:3px;
}
.reference-facts{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:24px;
}
.reference-chapter{
  min-width:0;
  padding-top:48px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border);
}
.reference-chapter h2{
  margin-top:0;
  margin-bottom:28px;
}
.reference-chapter h3{
  margin-top:32px;
  margin-bottom:18px;
}
.reference-chapter p{
  max-width:80ch;
  line-height:1.95;
  overflow-wrap:anywhere;
}
.reference-chapter .table-scroll{
  margin-top:24px;
  margin-bottom:28px;
}
.reference-chapter .callout p{
  margin-bottom:0;
}
.reference-end{
  margin-top:40px;
}
.reference-end p:last-child{
  margin-bottom:0;
}
@media(max-width:768px){
  .reference-intro .reference-lead{
    font-size:var(--size-body);
  }
  .reference-chapter{
    padding-top:36px;
  }
}