/* ============================================================
   Blog — styles specific to /news/ pages
   Relies on site.css (variables, nav, footer, cards)
   ============================================================ */

/* --- Breadcrumb --- */
.blog-breadcrumb {
  max-width: 1100px;
  margin: 16px auto 12px;
  padding: 0 var(--page-padding);
  font-size: 0.9375rem;
  color: var(--text-tertiary);
}
.blog-breadcrumb a {
  color: var(--accent-primary);
  text-decoration: none;
}
.blog-breadcrumb a:hover { text-decoration: underline; }
.blog-breadcrumb .sep { margin: 0 6px; }
.blog-breadcrumb .current { color: var(--text-primary); }

/* --- Blog Index --- */
.blog-index {
  max-width: 1100px;
  margin: 0 auto 48px;
  padding: 24px var(--page-padding) 48px;
  background: #fff;
  border-radius: var(--card-radius);
}
.blog-index-title {
  max-width: 1100px;
  margin: 0 auto 16px;
  padding: 0 var(--page-padding);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-primary);
}
.blog-index-title .tm {
  font-size: 0.6em;
  vertical-align: super;
}

/* --- Category Filter --- */
.blog-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.blog-category-link {
  display: inline-block;
  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.15s ease;
}
.blog-category-link:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}
.blog-category-link.active {
  color: #fff;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* --- Category Tag (on cards and post pages) --- */
.blog-category-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* --- Blog Post Page --- */
.blog-post {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 32px 48px 48px;
  background: #fff;
  border-radius: var(--card-radius);
}

.blog-post-hero {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--card-radius);
  margin: 24px 0 16px;
}
.blog-post-header {
  margin-bottom: 24px;
}
.blog-post-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 8px 0;
  color: var(--accent-primary);
}
.blog-post-header time {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
.blog-post-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-primary);
}
.blog-post-body h2 { font-size: 1.375rem; margin: 32px 0 12px; font-weight: 700; color: var(--accent-primary); }
.blog-post-body h3 { font-size: 1.125rem; margin: 24px 0 8px; font-weight: 600; }
.blog-post-body p { margin-bottom: 16px; }
.blog-post-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 16px 0;
}
.blog-post-body a { color: var(--accent-primary); }
.blog-post-body blockquote {
  border-left: 3px solid var(--accent-primary);
  margin: 16px 0;
  padding: 8px 16px;
  color: var(--text-secondary);
}
.blog-post-body ul, .blog-post-body ol {
  margin: 12px 0 16px 24px;
}
.blog-post-body li { margin-bottom: 4px; }

/* --- Back Link --- */
.blog-back-link {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 24px 48px 48px;
}
.blog-back-link a {
  font-size: 0.875rem;
  color: var(--accent-primary);
  text-decoration: none;
}
.blog-back-link a:hover { text-decoration: underline; }

/* --- Card date on index --- */
.news-card-body time {
  display: block;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 8px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .blog-post { padding: 24px var(--page-padding) 36px; }
  .blog-back-link { padding: 16px var(--page-padding) 36px; }
  .blog-post-header h1 { font-size: 1.375rem; }
  .blog-post-hero { max-height: 250px; }
}