.tutorial-opening {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: 64px;
  padding-top: 72px;
  padding-bottom: 48px;
}

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

.tutorial-opening h1 {
  margin: 0 0 24px;
}

.tutorial-opening h1 .keep {
  color: var(--c-accent-dark);
}

.tutorial-opening__lead {
  max-width: 560px;
  margin-bottom: 24px;
  color: var(--c-muted);
  font-size: var(--fs-lead);
  line-height: 1.7;
}

.tutorial-opening__copy .chip-row {
  margin-bottom: 0;
}

.tutorial-opening__route {
  padding: 32px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-canvas);
  background: var(--c-panel);
}

.tutorial-opening__route ol {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.tutorial-opening__route li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.tutorial-opening__route li + li {
  border-top: 1px solid var(--c-border);
}

.tutorial-opening__route li span {
  color: var(--c-muted);
  font-size: var(--fs-sm);
}

.tutorial-opening__route strong {
  overflow-wrap: anywhere;
  font-size: var(--fs-sm);
}

.tutorial-opening__route > :last-child {
  margin-bottom: 0;
  color: var(--c-muted);
  font-size: var(--fs-sm);
}

.tutorial-prerequisite {
  margin-top: 0;
  margin-bottom: 48px;
}

.tutorial-content {
  min-width: 0;
}

.tutorial-step {
  margin-top: var(--section-gap);
}

.tutorial-step--panel {
  padding: 48px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-canvas);
  background: var(--c-panel);
}

.tutorial-step__heading {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 40px;
}

.tutorial-step__heading > div {
  min-width: 0;
}

.tutorial-step__heading .eyebrow {
  margin-bottom: 12px;
}

.tutorial-step__heading h2 {
  margin: 0;
}

.tutorial-step__number {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--r-circle);
  background: var(--c-accent);
  color: var(--c-text);
  font-family: var(--f-mono);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
}

.tutorial-step__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
  gap: 56px;
}

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

.tutorial-step__layout .prose > :first-child {
  margin-top: 0;
}

.tutorial-step__reading {
  max-width: var(--reading-w);
}

.tutorial-step__next {
  margin-top: 32px;
  margin-bottom: 0;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
  color: var(--c-muted);
  font-size: var(--fs-sm);
}

.tutorial-step__next strong {
  color: var(--c-text);
}

@media (max-width: 1000px) {
  .tutorial-opening {
    gap: 32px;
  }

  .tutorial-step__layout {
    gap: 32px;
    grid-template-columns: minmax(0, 1fr) 240px;
  }

  .tutorial-step--panel {
    padding: 32px;
  }
}

@media (max-width: 768px) {
  .tutorial-opening {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 40px;
  }

  .tutorial-step__layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .tutorial-step__heading {
    gap: 16px;
    margin-bottom: 28px;
  }
}

@media (max-width: 480px) {
  .tutorial-opening__route {
    padding: 24px;
  }

  .tutorial-step--panel {
    padding: 24px;
  }

  .tutorial-step__heading {
    flex-direction: column;
  }

  .tutorial-step__number {
    width: 40px;
    height: 40px;
  }
}