.viewing-intro{
  max-width:900px;
}
.viewing-intro h1{
  margin-top:24px;
  margin-bottom:24px;
  line-height:1.12;
  letter-spacing:-.02em;
}
.viewing-intro .lede{
  margin-bottom:24px;
}
.viewing-intro>.muted{
  max-width:760px;
  margin-bottom:0;
}
.viewing-intro a{
  color:var(--accent-dark);
}
.viewing-facts{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.viewing-manual>.toc-tabs{
  margin-top:40px;
  margin-bottom:48px;
}
.viewing-chapter{
  margin-inline:auto;
  padding-top:32px;
  padding-bottom:40px;
  border-bottom:1px solid var(--border);
}
.viewing-chapter+.viewing-chapter{
  margin-top:32px;
}
.viewing-label{
  margin-bottom:16px;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--text-muted);
}
.viewing-chapter.prose h2{
  margin-top:0;
  margin-bottom:32px;
}
.viewing-chapter .table-scroll{
  margin-top:28px;
  margin-bottom:36px;
}
.viewing-next{
  max-width:820px;
  margin-top:56px;
  margin-inline:auto;
}
.viewing-next h2{
  font-size:28px;
  margin-bottom:16px;
}
.viewing-next p{
  margin-bottom:0;
}
@media(max-width:640px){
  .viewing-manual>.toc-tabs{
    margin-top:32px;
    margin-bottom:28px;
  }
  .viewing-chapter{
    padding-top:24px;
    padding-bottom:28px;
  }
  .viewing-chapter+.viewing-chapter{
    margin-top:24px;
  }
  .viewing-next{
    margin-top:40px;
  }
}