.guide-shell {
  min-height: 100vh;
}

.guide-index-hero,
.guide-index-grid,
.guide-article,
.guide-related {
  width: min(760px, calc(100% - 40px));
  margin-inline: auto;
}

.guide-index-hero {
  padding: 12px 0 32px;
}

.guide-index-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.1;
  margin: 0 0 12px;
}

.guide-index-hero p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
}

.guide-index-grid {
  display: grid;
  gap: 18px;
  padding-bottom: 64px;
}

.guide-card {
  display: block;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.guide-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(53, 94, 81, 0.08);
}

.guide-card.pillar {
  border-color: rgba(95, 127, 94, 0.35);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 249, 239, 0.95));
}

.guide-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.guide-card h2 {
  font-size: 1.35rem;
  margin: 0 0 8px;
}

.guide-card p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.guide-article {
  padding: 8px 0 72px;
}

.guide-article-header {
  margin-bottom: 28px;
}

.guide-article-header .eyebrow {
  color: var(--primary-deep);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.guide-article-header h1 {
  font-size: clamp(2rem, 4.4vw, 2.85rem);
  line-height: 1.12;
  margin: 0 0 12px;
}

.guide-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.guide-prose {
  line-height: 1.75;
  font-size: 1.02rem;
}

.guide-prose > *:first-child {
  margin-top: 0;
}

.guide-prose h2 {
  font-size: 1.55rem;
  margin: 2.2rem 0 0.75rem;
  line-height: 1.25;
}

.guide-prose h3 {
  font-size: 1.2rem;
  margin: 1.6rem 0 0.55rem;
}

.guide-prose p,
.guide-prose ul,
.guide-prose ol,
.guide-prose blockquote,
.guide-prose table {
  margin: 0 0 1.1rem;
}

.guide-prose ul,
.guide-prose ol {
  padding-left: 1.35rem;
}

.guide-prose li {
  margin-bottom: 0.45rem;
}

.guide-prose blockquote {
  padding: 14px 18px;
  border-left: 4px solid var(--flow);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0 12px 12px 0;
  color: var(--text-secondary);
}

.guide-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.guide-prose th,
.guide-prose td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}

.guide-prose th {
  background: rgba(255, 255, 255, 0.7);
}

.guide-prose a {
  color: var(--primary-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.guide-disclaimer {
  margin-top: 32px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.55);
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.guide-cta {
  margin-top: 36px;
  padding: 28px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(95, 127, 94, 0.12), rgba(248, 217, 139, 0.35));
  border: 1px solid rgba(95, 127, 94, 0.18);
  text-align: center;
}

.guide-cta h2 {
  margin: 0 0 8px;
  font-size: 1.45rem;
}

.guide-cta p {
  margin: 0 0 18px;
  color: var(--text-secondary);
}

.guide-related {
  padding-bottom: 48px;
}

.guide-related h2 {
  font-size: 1.25rem;
  margin: 0 0 14px;
}

.guide-related-list {
  display: grid;
  gap: 12px;
}

.guide-related-list a {
  display: block;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.55);
}

.guide-back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.guide-back-link:hover {
  color: var(--primary-deep);
}

.guide-faq {
  margin-top: 36px;
  padding-top: 8px;
}

.guide-faq h2 {
  font-size: 1.45rem;
  margin-bottom: 16px;
}

.guide-faq details {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.guide-faq summary {
  cursor: pointer;
  font-weight: 600;
}

.guide-faq details p {
  margin: 10px 0 0;
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .site-nav nav {
    gap: 12px;
    font-size: 0.92rem;
  }
}