:root {
  --bcuh-blue: #1D3557;
  --bcuh-red: #C51F1F;
  --bcuh-gold: #fbbf24;
  --bcuh-ink: #0f172a;
  --bcuh-muted: #64748b;
  --bcuh-bg: #f8fafc;
  --bcuh-card: #ffffff;
  --bcuh-border: #e5e7eb;
}

.bcuh-section,
.bcuh-topic-section,
.bcuh-trend-watch {
  max-width: 1120px;
  margin: 56px auto;
  padding: 0 20px;
}

.bcuh-section-header {
  background: var(--bcuh-blue);
  color: #fff;
  text-align: center;
  padding: 34px 22px;
  border-radius: 8px 8px 0 0;
  border-bottom: 5px solid var(--bcuh-red);
  box-shadow: 0 8px 20px rgba(15, 23, 42, .08);
}

.bcuh-section-header.compact {
  border-radius: 8px;
  margin-bottom: 18px;
}

.bcuh-section-header h2,
.bcuh-topic-section h2 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.15;
  color: inherit;
}

.bcuh-section-header p {
  margin: 0 auto;
  max-width: 680px;
  color: rgba(255,255,255,.86);
}

.bcuh-eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(251, 191, 36, .16);
  color: var(--bcuh-gold);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.bcuh-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.bcuh-post-card,
.bcuh-trend-item {
  overflow: hidden;
  background: var(--bcuh-card);
  border: 1px solid var(--bcuh-border);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .08);
}

.bcuh-post-thumb {
  display: block;
  height: 175px;
  background: linear-gradient(135deg, var(--bcuh-red), var(--bcuh-blue));
  text-decoration: none;
}

.bcuh-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bcuh-post-thumb-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 3rem;
}

.bcuh-post-body {
  padding: 18px;
}

.bcuh-card-category {
  display: inline-block;
  margin-bottom: 9px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(29, 53, 87, .08);
  color: var(--bcuh-blue);
  font-size: .75rem;
  font-weight: 800;
}

.bcuh-post-card h3,
.bcuh-trend-item h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.28;
}

.bcuh-post-card h3 a,
.bcuh-trend-item h3 a,
.bcuh-featured h2 a {
  color: var(--bcuh-ink);
  text-decoration: none;
}

.bcuh-post-card h3 a:hover,
.bcuh-trend-item h3 a:hover,
.bcuh-featured h2 a:hover {
  color: var(--bcuh-red);
}

.bcuh-post-card p,
.bcuh-trend-item p,
.bcuh-featured p {
  color: var(--bcuh-muted);
  line-height: 1.55;
}

.bcuh-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
  font-size: .82rem;
  color: var(--bcuh-muted);
}

.bcuh-card-meta a {
  color: #2563eb;
  font-weight: 700;
  text-decoration: none;
}

.bcuh-center-action {
  text-align: center;
  margin-top: 28px;
}

.bcuh-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.bcuh-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, .14);
}

.bcuh-button-primary {
  background: #2563eb;
  color: #fff;
}

.bcuh-button-gold {
  background: var(--bcuh-gold);
  color: #111827;
}

.bcuh-featured {
  max-width: 1120px;
  margin: 56px auto;
  padding: 28px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, #0f243c, var(--bcuh-blue));
  border-radius: 8px;
  border-bottom: 5px solid var(--bcuh-red);
  box-shadow: 0 14px 34px rgba(15, 23, 42, .16);
}

.bcuh-featured h2 {
  color: #fff;
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.1;
}

.bcuh-featured h2 a {
  color: #fff;
}

.bcuh-featured p {
  color: rgba(255,255,255,.85);
}

.bcuh-featured-image {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.18);
}

.bcuh-featured-image img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.bcuh-topic-section {
  text-align: center;
  background: #fff;
  padding: 34px 20px;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .08);
}

.bcuh-topic-section h2 {
  color: var(--bcuh-blue);
}

.bcuh-topic-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}

.bcuh-topic-pill {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--bcuh-border);
  background: #fff;
  color: var(--bcuh-blue);
  text-decoration: none;
  font-weight: 800;
}

.bcuh-topic-pill:hover {
  background: var(--bcuh-blue);
  color: #fff;
}

.bcuh-trend-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.bcuh-trend-item {
  padding: 18px;
}

@media (max-width: 820px) {
  .bcuh-card-grid,
  .bcuh-featured,
  .bcuh-trend-list {
    grid-template-columns: 1fr;
  }

  .bcuh-section,
  .bcuh-topic-section,
  .bcuh-trend-watch,
  .bcuh-featured {
    margin: 38px auto;
  }

  .bcuh-featured {
    padding: 22px;
    margin-left: 20px;
    margin-right: 20px;
  }
}