.post-preview-grid {
  display: grid;
  gap: 20px;
}

.post-preview-item {
  border: 1px solid #ddd;
  padding: 15px;
  border-radius: 6px;
  background: #fff;
}

.post-preview-item img {
  max-width: 100%;
  height: auto;
  display: block;
}

.pps-filters {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pps-filter-button {
  background: #f0f0f0;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.3s;
}

.pps-filter-button:hover,
.pps-filter-button.active {
  background: #0073aa;
  color: #fff;
}

@media (min-width: 0px) {
  .post-preview-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 600px) {
  .post-preview-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .post-preview-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}



.post-meta {
  font-size: .8em;
  margin-bottom: 1rem;
}