/* Phase 1B — Authority pillar typography & components */
.cs-auth {
  max-width: 920px;
  margin: 0 auto 2rem;
  color: #222;
  font-size: 16px;
  line-height: 1.65;
}
.cs-auth-lead {
  font-size: 1.1em;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}
.cs-auth h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.45rem;
  line-height: 1.3;
  color: #1a1a1a;
}
.cs-auth h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
  line-height: 1.35;
}
.cs-auth-toc {
  background: #f7f5f2;
  border-left: 3px solid #8b6914;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 2rem;
}
.cs-auth-toc ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}
.cs-auth-toc li {
  margin: 0.35rem 0;
}
.cs-auth-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.95em;
}
.cs-auth-table th,
.cs-auth-table td {
  border: 1px solid #ddd;
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.cs-auth-table th {
  background: #f0ebe3;
  font-weight: 600;
}
.cs-auth-table tr:nth-child(even) td {
  background: #fafafa;
}
.cs-auth-checklist,
.cs-auth-steps {
  margin: 0.75rem 0 1.25rem;
  padding-left: 1.35rem;
}
.cs-auth-checklist li,
.cs-auth-steps li {
  margin: 0.4rem 0;
}
.cs-auth-takeaways,
.cs-auth-limits,
.cs-auth-cta,
.cs-auth-compare {
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 2px;
}
.cs-auth-takeaways {
  background: #f3f7f2;
  border: 1px solid #c5d6c2;
}
.cs-auth-limits {
  background: #faf6f0;
  border: 1px solid #e0d3c0;
}
.cs-auth-cta {
  background: #1f2a24;
  color: #f7f5f2;
}
.cs-auth-cta a {
  color: #e8c96a;
}
.cs-auth-cta a:hover {
  color: #fff;
}
.cs-auth-compare {
  background: #f5f5f7;
  border: 1px solid #ddd;
}
.cs-auth-meta {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid #ddd;
  font-size: 0.92em;
  color: #555;
}
.cs-auth-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}
@media (min-width: 768px) {
  .cs-auth-pillars {
    grid-template-columns: 1fr 1fr;
  }
  .cs-auth-table {
    display: table;
    overflow-x: visible;
  }
}
@media (max-width: 767px) {
  .cs-auth-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}
.cs-auth-pillar-card {
  border: 1px solid #ddd;
  padding: 1rem 1.1rem;
  background: #fff;
}
.cs-auth-pillar-card h3 {
  margin-top: 0;
  font-size: 1.05rem;
}
.cs-auth-pillar-card a {
  font-weight: 600;
}
.post-container .cs-auth img {
  max-width: 100%;
  height: auto;
}
.cs-auth-byline-extra {
  display: block;
  margin-top: 0.35rem;
  color: #666;
  font-size: 0.92em;
}