.pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.page-card {
  display: flex;
  flex-direction: column;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.page-card img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background: #f4f7f5;
  border-radius: 6px;
  cursor: zoom-in;
}

.page-card span {
  margin-top: 9px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.lightbox-download {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  color: #e7eaee;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}

.lightbox-download:hover { background: rgba(255, 255, 255, .18); border-color: rgba(255, 255, 255, .36); }
.lightbox-download svg { width: 16px; height: 16px; }