.guide-hero {
  padding: 4rem 0 2rem;
}

.guide-hero .lead {
  max-width: 70ch;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2rem;
  align-items: start;
}

.guide-content {
  max-width: 760px;
}

.guide-content h2 {
  margin-top: 2.4rem;
}

.guide-content h3 {
  margin-top: 1.5rem;
}

.guide-content p,
.guide-content li {
  font-size: 1.04rem;
}

.guide-sidebar {
  position: sticky;
  top: 100px;
  padding: 1rem;
  border: 1px solid var(--ring);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.guide-sidebar h2 {
  font-size: 1.1rem;
}

.guide-sidebar ul {
  padding-left: 1.1rem;
}

.guide-callout {
  margin: 2rem 0;
  padding: 1.2rem;
  border-left: 5px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: #edf4ef;
}

.guide-callout h2,
.guide-callout h3 {
  margin-top: 0;
}

.checklist {
  display: grid;
  gap: 0.65rem;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding: 0.8rem 0.9rem 0.8rem 2.65rem;
  border: 1px solid #ddd4c8;
  border-radius: 10px;
  background: #fff;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0.9rem;
  top: 1rem;
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid var(--brand);
  border-radius: 3px;
}

.related-guides {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ring);
}

@media (max-width: 860px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: static;
  }
}