.badge-gold { background: #fef3c7; color: #92400e; border: 1px solid #f2a900; }

.blog-page-header {
  border-radius: 12px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.post-card {
  background: #ffffff;
  border: 1px solid var(--bhu-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--bhu-shadow);
  display: flex;
  flex-direction: column;
  min-height: 300px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.post-card:hover {
  transform: translateY(-5px);
  border-color: var(--bhu-green);
  box-shadow: var(--bhu-shadow-lg);
}
.post-card-body { padding: 18px; flex: 1; }
.post-card-body h3 { font-size: 1.05rem; margin: 8px 0; color: var(--bhu-text); }
.post-card-body p { font-size: 0.9rem; color: var(--bhu-text-secondary); }
.post-card-meta { font-size: 0.78rem; color: var(--bhu-text-secondary); margin-top: 10px; }
.post-card-footer { padding: 0 18px 18px; }
.post-card-image {
  display: block;
  width: calc(100% - 36px);
  aspect-ratio: 366 / 204;
  object-fit: cover;
  margin: 0 18px 12px;
  border-radius: 8px;
}

.chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 15px 0; }
.chip {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--bhu-border);
  background: var(--bhu-surface);
  font-size: 0.85rem;
  color: var(--bhu-text-secondary);
}

.chip:hover { border-color: var(--bhu-green); color: var(--bhu-green); }
.chip.active { background: var(--bhu-green); color: #fff; border-color: var(--bhu-green); }
.chip-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35em;
  margin-left: 4px;
  padding: 1px 5px;
  border-radius: 999px;
  background: rgba(0, 106, 78, 0.1);
  font-size: 0.78em;
  font-weight: 700;
  line-height: 1.2;
}

.chip.active .chip-count {
  background: rgba(255, 255, 255, 0.2);
}

.article { max-width: 800px; margin: 0 auto; }
.article h1 { font-size: 1.8rem; line-height: 1.4; margin-bottom: 8px; }
.article .article-meta { color: var(--bhu-text-secondary); font-size: 0.85rem; margin-bottom: 20px; }
.article .article-body { line-height: 1.9; }
.article .article-body h2 { font-size: 1.35rem; margin: 28px 0 10px; color: var(--bhu-green-dark); }
.article .article-body h3 { font-size: 1.1rem; margin: 22px 0 8px; }
.article .article-body p { margin: 12px 0; }
.article .article-body ul, .article .article-body ol { margin: 12px 0 12px 24px; }
.article .article-body li { margin: 6px 0; }
.article .article-body img { border-radius: 8px; margin: 16px 0; }
.article-callout {
  background: #f0fdf4;
  border-left: 4px solid var(--bhu-green);
  padding: 14px 16px;
  border-radius: 0 8px 8px 0;
  margin: 20px 0;
}
.article-next { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--bhu-border); }

.ad-slot {
  margin: 18px 0;
  text-align: center;
}

.ad-label {
  font-size: 0.68rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--bhu-text-secondary);
  opacity: 0.7;
  margin-bottom: 4px;
}

.ad-slot iframe { border-radius: 6px; border: 1px solid var(--bhu-border); background: #fff; }
.ad-top iframe { height: 90px; }
.ad-mid iframe { height: 250px; }
.ad-bottom iframe { height: 90px; }
.ad-sidebar iframe { height: 600px; width: 100%; }

.thumb {
  width: 100%;
  height: 170px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--bhu-green), var(--bhu-green-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2.2rem;
}