.tutorial-intro{max-width:var(--reading)}
.tutorial-summary{max-width:640px;margin-top:22px;color:var(--muted);font-size:var(--size-h3);line-height:1.8}
.tutorial-notice{margin-top:26px}
.tutorial-document{padding-top:28px}
.tutorial-step{padding-top:36px;padding-bottom:36px}
.tutorial-step+.tutorial-step{border-top:1px solid var(--border-strong)}
.tutorial-step h2{margin-top:12px}
.tutorial-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;margin-bottom:8px}
.tutorial-step h3[id]{scroll-margin-top:calc(var(--header-height) + var(--toc-height) + 20px)}
@media(max-width:640px){
  .tutorial-summary{font-size:var(--size-body)}
  .tutorial-step{padding-top:28px;padding-bottom:28px}
}