.tutorial-hero {
  overflow-x: clip;
  padding-top: 48px;
  padding-bottom: 72px;
}

.tutorial-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  align-items: center;
  gap: 72px;
}

.tutorial-hero-copy h1 {
  margin-bottom: 22px;
}

.tutorial-hero-copy .lead {
  max-width: 680px;
  margin-bottom: 30px;
}

.tutorial-route-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(90% 80% at 12% 8%, var(--color-glow-pink) 0%, var(--color-glow-clear-pink) 64%),
    radial-gradient(90% 90% at 88% 92%, var(--color-glow-blue) 0%, var(--color-glow-clear-blue) 68%),
    var(--color-panel);
  color: var(--color-ink);
}

.tutorial-route-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 13px;
}

.tutorial-route-head strong {
  color: var(--color-ink);
  font-weight: 600;
}

.tutorial-route-list {
  display: grid;
  gap: 0;
  list-style: none;
  padding: 12px 26px 18px;
}

.tutorial-route-list li {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.tutorial-route-list li + li {
  border-top: 1px solid var(--color-line);
}

.tutorial-route-list li > span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-brand);
  border-radius: var(--radius-pill);
  background: var(--color-page);
  color: var(--color-brand-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
}

.tutorial-route-list div {
  display: grid;
  gap: 2px;
}

.tutorial-route-list strong {
  font-size: 15px;
  font-weight: 600;
}

.tutorial-route-list small {
  color: var(--color-ink-muted);
  font-size: 13px;
}

.tutorial-intro {
  background: var(--color-page);
}

.tutorial-preflight {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 48px;
  margin-top: 54px;
  margin-bottom: 48px;
}

.tutorial-preflight-copy {
  display: grid;
  gap: 18px;
  color: var(--color-ink-muted);
}

.tutorial-preflight-copy a,
.tutorial-prose a {
  color: var(--color-brand-deep);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.tutorial-step-section {
  scroll-margin-top: 24px;
  padding-top: 82px;
  padding-bottom: 82px;
  border-top: 1px solid var(--color-line);
}

.tutorial-step-section:nth-of-type(even) {
  background: var(--color-panel);
}

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

.tutorial-step-head {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
  margin-bottom: 38px;
}

.tutorial-step-number {
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-brand);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
}

.tutorial-step-head .eyebrow {
  margin-bottom: 7px;
}

.tutorial-prose h3 {
  padding-top: 4px;
  font-size: clamp(20px, 2vw, 25px);
}

.tutorial-prose .callout {
  margin-top: 30px;
  margin-bottom: 30px;
}

.tutorial-fixes {
  scroll-margin-top: 24px;
}

.tutorial-fixes .section-heading {
  max-width: 720px;
}

@media (max-width: 960px) {
  .tutorial-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 42px;
  }

  .tutorial-route-card {
    max-width: 680px;
  }

  .tutorial-preflight {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .tutorial-hero {
    padding-top: 30px;
    padding-bottom: 56px;
  }

  .tutorial-hero-grid {
    gap: 34px;
  }

  .tutorial-step-section {
    padding-top: 68px;
    padding-bottom: 68px;
  }
}

@media (max-width: 640px) {
  .tutorial-route-head {
    align-items: flex-start;
    flex-direction: column;
    padding: 20px;
  }

  .tutorial-route-list {
    padding-right: 20px;
    padding-left: 20px;
  }

  .tutorial-step-head {
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 14px;
  }

  .tutorial-step-number {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
  }

  .tutorial-step-head h2 {
    font-size: 27px;
  }

  .tutorial-prose .callout {
    margin-top: 24px;
    margin-bottom: 24px;
  }
}