.tutorial-workbook{
  max-width:1120px;
}
.tutorial-opening{
  max-width:900px;
  margin-bottom:32px;
}
.tutorial-intro{
  max-width:740px;
  color:var(--muted);
  font-size:18px;
  line-height:1.8;
}
.tutorial-chapter{
  min-width:0;
  padding-top:40px;
  padding-bottom:44px;
  border-bottom:1px solid var(--line);
}
.tutorial-chapter:last-child{
  border-bottom:0;
  padding-bottom:0;
}
.tutorial-chapter-label{
  display:inline-block;
  margin-bottom:16px;
  padding:4px 12px;
  border-left:3px solid var(--accent);
  border-radius:var(--r-xs);
  background:var(--accent-06);
  color:var(--accent-dark);
  font-size:13px;
  font-weight:600;
}
.tutorial-chapter .prose{
  max-width:850px;
}
.tutorial-chapter .prose h3{
  padding-top:16px;
  border-top:1px solid var(--line);
}
.tutorial-chapter .cta-row{
  margin-top:28px;
  margin-bottom:0;
}
.tutorial-finish{
  margin-top:32px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  background:var(--panel);
  box-shadow:var(--shadow-card);
}
.tutorial-finish strong{
  color:var(--accent-dark);
}
.tutorial-finish p{
  margin-top:12px;
}
@media(max-width:640px){
  .tutorial-intro{
    font-size:16px;
  }
  .tutorial-chapter{
    padding-top:28px;
    padding-bottom:32px;
  }
  .tutorial-finish{
    padding:20px;
  }
}