.blog-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 2fr 1fr;
}

.blog-card {
  background: var(--surface);
  border: 1px solid rgba(33, 107, 47, 0.08);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), border-color var(--transition);
}

.blog-card:hover {
  transform: translateY(-3px);
  border-color: rgba(33, 107, 47, 0.16);
}

.blog-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.blog-card-content {
  padding: var(--space-5);
}

.blog-card-content .tag {
  margin-bottom: var(--space-3);
}

.blog-card-content h3 {
  margin: 0 0 var(--space-3);
}

.blog-card-content p {
  color: var(--text-muted);
}

.article-content {
  display: grid;
  gap: 1.2rem;
  line-height: 1.8;
}

.article-content h2,
.article-content h3,
.article-content h4 {
  margin-top: 1.5rem;
  scroll-margin-top: 6rem;
}

.article-content blockquote {
  margin: 1.2rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--color-primary);
  background: rgba(33, 107, 47, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.article-content code {
  background: rgba(33, 107, 47, 0.08);
  padding: 0.18rem 0.36rem;
  border-radius: 0.35rem;
}

.article-content pre {
  overflow-x: auto;
  padding: 1rem;
  background: var(--surface-soft);
  border-radius: var(--radius-md);
}

.article-content .callout {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(195, 155, 46, 0.12);
  border: 1px solid rgba(195, 155, 46, 0.2);
}

.sidebar {
  display: grid;
  gap: var(--space-4);
}

.sidebar .card {
  background: var(--surface);
  border: 1px solid rgba(33, 107, 47, 0.08);
  padding: var(--space-4);
}

.sidebar h3 {
  margin-top: 0;
}

.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.sidebar a {
  color: var(--text);
}

.sidebar a:hover,
.sidebar a:focus-visible {
  color: var(--primary);
}

.toc {
  background: var(--surface-soft);
  border: 1px solid rgba(33, 107, 47, 0.08);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.toc h3 {
  margin-top: 0;
}

.toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.toc a {
  color: var(--text);
}

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