/* Blog — themed articles aligned with CoderTools.io */
.blog-article-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 1.5rem 2rem 3rem;
}
.blog-article {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}
.blog-article h1 {
  color: var(--accent);
  font-size: 2rem;
  margin: 0 0 1rem;
  line-height: 1.2;
}
.blog-article h2 {
  color: var(--foreground);
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.blog-article h3 {
  color: var(--accent);
  font-size: 1.2rem;
  margin-top: 1.5rem;
}
.blog-article p { margin-bottom: 1rem; }
.blog-article .meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.blog-article code {
  background: var(--background);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: ui-monospace, monospace;
  color: var(--accent);
}
.blog-article pre {
  background: var(--background);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1rem 0;
}
.blog-article pre code { background: none; padding: 0; color: var(--foreground); }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}
.back-link:hover { text-decoration: underline; }
.blog-toc {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.blog-toc h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  border: none;
  padding: 0;
  color: var(--accent);
}
.blog-toc ol {
  margin: 0;
  padding-left: 1.25rem;
}
.blog-toc a { color: var(--accent); }
.sticky-cta {
  position: sticky;
  top: 4.5rem;
  z-index: 100;
  background: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.sticky-cta p { margin: 0; font-size: 0.9rem; color: var(--muted); }
.sticky-cta a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}
.sticky-cta a:hover { opacity: 0.92; }
.tool-cta {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  margin: 2rem 0;
}
.tool-cta h3 { margin-top: 0; color: var(--accent); }
.tool-cta a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 0.5rem;
}
.highlight {
  background: var(--background);
  border-left: 4px solid var(--warning-bg);
  padding: 1rem;
  border-radius: 8px;
  margin: 1rem 0;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.comparison-table th,
.comparison-table td {
  border: 1px solid var(--border);
  padding: 0.65rem;
  text-align: left;
}
.comparison-table th {
  background: var(--background);
  color: var(--accent);
}
.related-tools {
  background: var(--background);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 1.25rem;
  margin: 2rem 0;
  border-radius: 8px;
}
.related-tools h2 { margin-top: 0; border: none; }
.related-tools a { color: var(--accent); }
.nav-links { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.nav-links a { color: var(--accent); margin-right: 1rem; }

/* Blog index */
.blog-index-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 2rem 3rem;
}
.page-header {
  margin-bottom: 2rem;
}
.page-header h1 {
  margin: 0 0 0.75rem;
  font-size: 2rem;
  color: var(--accent);
}
.page-header p {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
}
.blog-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--foreground);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.blog-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.blog-card h2 {
  margin: 0.5rem 0;
  font-size: 1.15rem;
  color: var(--foreground);
}
.blog-card p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--muted);
  flex: 1;
}
.blog-card-meta {
  font-size: 0.8rem;
  color: var(--muted);
}
.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}
.blog-card .tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--background);
  border: 1px solid var(--border);
  color: var(--accent);
}
.read-more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.cta-section {
  margin-top: 2.5rem;
  padding: 1.5rem;
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.cta-section h2 {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-size: 1.25rem;
}
.cta-section p {
  margin: 0 0 1rem;
  color: var(--muted);
}
.cta-button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}
.cta-button:hover { opacity: 0.92; }