Make button "Restore Defaults" to use a red colour in the Customise Firefox page to avoid accidental loss of customisation

[Aleksandra0056]

Is your feature request related to a problem?

Similarly to #941, the "Restore Defaults" button in the "Customise Firefox" page should be red to be more visible for users and to avoid unintentional clicking on it which would make a better avoidance of accidental loss of configured customisation.

The solution I'd like

My solution is to make the "Restore Defaults" button in the "Customise Firefox" page to have a red colour.

The standard HEX code for red Firefox button elements is #E32851 and the font in red buttons is white #FFFFFF.

Screenshots or video

The mentioned button is marked with an arrow:

Alternatives I've considered

No response

Additional context

No response