/* Custom Styles */
body {
    font-family: Arial, sans-serif;
  }
  
  /* Advertisement Placeholders */
  .advertisement {
    background-color: #f3f4f6;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    color: #6b7280;
  }
  
  .dark .advertisement {
    background-color: #374151;
    color: #d1d5db;
  }
  
  /* Image Preview */
  #imagePreview {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }