.reference-opening{margin-bottom:40px;min-width:0}
.reference-opening .lead-title{margin-top:24px}
.reference-intro{font-size:20px;line-height:1.7;color:var(--text-muted)}
.reference-opening p a,.reference-chapter p a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:4px}
.reference-chapter{min-width:0;padding-top:40px;padding-bottom:40px;border-bottom:1px solid var(--border);overflow-wrap:break-word}
.reference-chapter:last-child{border-bottom:0;padding-bottom:0}
.reference-chapter h3{margin-top:32px;margin-bottom:18px}
.reference-chapter p{line-height:1.9}
.reference-chapter .table-scroll{margin-top:28px;margin-bottom:28px}
.reference-chapter .callout{margin-top:28px}
@media(max-width:640px){
  .reference-opening{margin-bottom:28px}
  .reference-intro{font-size:18px}
  .reference-chapter{padding-top:28px;padding-bottom:28px}
}