/* Guide layer styles — loaded ONLY on /guides/<slug>/ pages via extraHead.
   Scoped under .guide / .guide-* so it cannot affect any existing page. */

.guide {
  max-width: 820px;
  margin: 0 auto;
}

.guide-hero {
  margin: 0 0 2rem;
}

.guide-hero h1 {
  font-size: clamp(1.6rem, 1.2rem + 2vw, 2.4rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.guide-hero .lead {
  font-size: 1.125rem;
  color: var(--secondary-light);
  margin-bottom: 1rem;
}

.guide-byline {
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0;
  margin-bottom: 1.25rem;
}

.guide-hero .cta-btn {
  display: inline-block;
}

.guide-toc {
  background: var(--primary-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 0 0 2rem;
}

.guide-toc h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

.guide-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.guide-toc a {
  font-weight: 500;
}

.guide-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 2.25rem 0 0.75rem;
  scroll-margin-top: 1rem;
}

.guide-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
}

.guide-body p {
  margin: 0 0 1rem;
}

.guide-body ul,
.guide-body ol {
  margin: 0 0 1rem 1.25rem;
}

.guide-body li {
  margin-bottom: 0.4rem;
}

.guide-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

.guide-body th,
.guide-body td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.75rem;
  text-align: left;
}

.guide-body th {
  background: var(--primary-soft);
  font-weight: 600;
}

.guide-body blockquote {
  border-left: 3px solid var(--primary-light);
  background: var(--bg);
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  color: var(--secondary-light);
}

.guide-faq,
.guide-related,
.guide-cities,
.guide-more,
.guide-sources {
  margin-top: 2.5rem;
}

.guide-faq h2,
.guide-related h2,
.guide-cities h2,
.guide-more h2,
.guide-sources h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.guide-sources ol {
  margin: 0 0 0 1.25rem;
  font-size: 0.92rem;
  color: var(--secondary-light);
}

.guide-sources li {
  margin-bottom: 0.5rem;
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem 1.25rem;
}

.link-list a {
  font-weight: 500;
}

.guide-editorial {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--secondary-light);
}

@media (max-width: 640px) {
  .guide-toc ul {
    grid-template-columns: 1fr;
  }
}

/* AI-citation blocks: answer-first quick answer + key takeaways */
.guide-answer {
  border-left: 4px solid var(--primary);
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 0 0 1.5rem;
}

.guide-answer h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-dark);
  margin: 0 0 0.4rem;
}

.guide-answer p {
  margin: 0;
  font-size: 1.05rem;
}

.guide-takeaways {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 0 0 2rem;
}

.guide-takeaways h2 {
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
}

.guide-takeaways ul {
  margin: 0 0 0 1.1rem;
}

.guide-takeaways li {
  margin-bottom: 0.4rem;
}