.ai-intro{
  padding-top:48px;
  padding-bottom:48px;
}
.ai-intro-copy{
  position:relative;
  z-index:1;
}
.ai-intro-note{
  max-width:720px;
  margin:24px auto 0;
  font-size:14px;
  color:var(--text-muted);
}
.ai-reference{
  min-width:0;
}
.ai-chapter{
  min-width:0;
}
.ai-chapter+.ai-chapter{
  padding-top:var(--section-gap);
}
.ai-chapter .prose{
  max-width:var(--reading-width);
}
.ai-chapter .prose h3:first-child{
  margin-top:0;
}
.ai-chapter .panel p:last-child{
  margin-bottom:0;
}
.ai-note{
  margin-top:24px;
}
.ai-note a{
  color:var(--accent-dark);
  text-decoration:underline;
  text-underline-offset:4px;
}
.ai-next{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
@media(max-width:640px){
  .ai-intro{
    padding-top:32px;
    padding-bottom:32px;
  }
}