.guide-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.guide-hero-glow {
  position: absolute;
  top: -260px;
  left: 50%;
  width: 820px;
  height: 620px;
  border-radius: var(--radius-pill);
  background: radial-gradient(closest-side, var(--color-accent-wash), var(--color-accent-fade) 52%, var(--color-accent-clear) 76%);
  pointer-events: none;
  transform: translateX(-50%);
}

.guide-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(76px, 10vw, 132px);
  padding-bottom: clamp(68px, 9vw, 112px);
  text-align: center;
}

.guide-hero h1 {
  margin-top: 24px;
}

.guide-hero .lead {
  margin: 26px auto 0;
}

.guide-hero .lead a {
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.guide-hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.guide-fact-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.guide-layout {
  position: relative;
  padding-top: 26px;
  padding-bottom: var(--section-space);
}

.guide-layout > .toc-tabs {
  margin-top: 0;
}

.guide-body {
  width: 100%;
  max-width: var(--content);
  margin-inline: auto;
}

.guide-section {
  padding-top: 72px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-border);
}

.chapter-label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 13px;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-butter);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.guide-section h2 {
  margin-top: 0;
  margin-bottom: 30px;
}

.guide-section h3 {
  margin-top: 34px;
  font-size: 23px;
}

.guide-section p {
  color: var(--color-text-muted);
}

.guide-section h3 + p {
  margin-top: 13px;
}

.guide-section p + p {
  margin-top: 15px;
}

.guide-section .callout,
.guide-section .table-scroll,
.guide-section pre,
.workflow-grid {
  margin-top: 28px;
  margin-bottom: 28px;
}

.guide-section .callout p {
  color: var(--color-text);
}

.guide-section .table-scroll + h3,
.guide-section .callout + h3,
.guide-section pre + p {
  margin-top: 34px;
}

.guide-section pre code {
  color: var(--color-text);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.workflow-card {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.workflow-card h3 {
  margin-top: 16px;
  font-size: 19px;
}

.workflow-card p {
  margin-top: 10px;
  font-size: 15px;
}

.guide-end {
  padding-top: 76px;
  padding-bottom: 22px;
}

.guide-end h2 {
  text-align: center;
}

.next-links {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.next-links a {
  display: grid;
  gap: 5px;
  min-height: 76px;
  padding: 18px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--motion-fast), transform var(--motion-fast), box-shadow var(--motion-fast);
}

.next-links a:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.next-links strong {
  color: var(--color-text);
  font-size: 17px;
}

.next-links span {
  color: var(--color-text-muted);
  font-size: 14px;
}

@media (max-width: 768px) {
  .guide-hero-glow {
    top: -180px;
    width: 560px;
    height: 480px;
  }

  .guide-hero-inner {
    padding-top: 64px;
    padding-bottom: 68px;
  }

  .guide-layout {
    padding-top: 18px;
  }

  .guide-section {
    padding-top: 62px;
  }

  .guide-section h3 {
    font-size: 21px;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .guide-hero-actions .btn {
    width: min(100%, 280px);
  }

  .guide-fact-strip {
    align-items: center;
    flex-direction: column;
  }

  .guide-section {
    padding-top: 54px;
  }

  .guide-section h2 {
    margin-bottom: 24px;
  }

  .guide-section h3 {
    margin-top: 30px;
  }

  .workflow-card {
    padding: 19px;
  }

  .guide-end {
    padding-top: 62px;
  }
}