- Custom CSS:
- Add site-wide CSS that loads after the plugin’s styles. Great for aligning the button/bubble with your brand or making per-page tweaks.
- Custom JavaScript:
- Run custom JS on pages where the plugin is active—use it for light interaction tweaks, extra tracking, or conditional behavior.
- Paste plain JS (no
<script>tags). - Runs after the page loads; wrap in a DOM-ready guard if you query elements.
- Keep it small—heavy scripts can affect performance.
