.wgm-invitation { max-width: 600px; margin: 0 auto; padding: 20px; }
.wgm-question { margin-bottom: 20px; }
.wgm-select, .wgm-textarea { width: 100%; padding: 10px; margin-top: 5px; }
.wgm-button { background: #007cba; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; }
.wgm-button:hover { background: #005a87; }