# CKEditor 5 SOS demo

Small CiviCRM extension demonstrating how a site-specific module can customize
the main `ckeditor5` extension through its `crmCkeditor5Config` event.

The demo mirrors the settings from `themes/sos_mjml`:

- Roboto with Arial and sans-serif fallbacks;
- email font sizes: 10, 11, 13, 14, 18 and 20 px;
- SOS pink `#EA148C`;
- SOS blue `#00577B`;
- yellow `#FFCF1A`;
- light blue `#2E78CC`;
- white and black.

The bundled Roboto files are copied unchanged from the theme. Font, size and
color choices made through the toolbar are stored as inline CKEditor content so
the email output does not depend on editor-only preview CSS.

## Dependency

This demo requires a `ckeditor5` build providing the `crmCkeditor5Config`
event. CiviCRM currently checks that the extension is enabled, but does not
enforce dependency versions declared in `info.xml`.