.hero-card {
  background: white;
  padding: 30px;
  border-radius: 10px;
}

.post-card {
  background: white;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.ad-box {
  background: #e2e8f0;
  padding: 40px;
  text-align: center;
  border-radius: 10px;
}

.site-footer {
  margin-top: 40px;
  padding: 30px 0;
  background: var(--dark);
  color: white;
  text-align: center;
}