.tutorial-opening {
  padding-bottom: 48px;
}

.tutorial-opening h1 {
  margin-top: 20px;
  margin-bottom: 24px;
}

.tutorial-title-brand,
.tutorial-title-sub {
  display: block;
}

.tutorial-title-brand {
  color: var(--accent);
}

.tutorial-title-sub {
  margin-top: 8px;
  color: var(--accent-dark);
}

.tutorial-intro {
  max-width: var(--width-reading);
  font-size: var(--size-lede);
  color: var(--text-muted);
  line-height: 1.9;
}

.tutorial-prerequisite {
  margin-top: 32px;
}

.tutorial-prerequisite p {
  line-height: 1.9;
}

.tutorial-prerequisite a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: .2em;
}

.tutorial-body > .toc {
  margin-bottom: 32px;
}

.tutorial-step-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
  gap: 48px;
  padding-inline: 28px;
}

.tutorial-step-layout > * {
  min-width: 0;
}

.tutorial-step-index {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--track-index);
  color: var(--accent);
}

.tutorial-step .prose > h2,
.tutorial-verification > h2 {
  margin-top: 16px;
}

.tutorial-step-layout > .official-shot {
  margin-top: 48px;
}

.tutorial-verification {
  max-width: var(--width-reading);
  margin-inline: auto;
  padding-inline: 28px;
}

@media (max-width: 900px) {
  .tutorial-step-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 28px;
    padding-inline: 20px;
  }
}

@media (max-width: 768px) {
  .tutorial-opening {
    padding-bottom: 32px;
  }

  .tutorial-step-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding-inline: 16px;
  }

  .tutorial-step-layout > .official-shot {
    margin-top: 0;
  }

  .tutorial-verification {
    padding-inline: 16px;
  }

  .tutorial-step h2 .nowrap {
    white-space: normal;
  }
}