Multiple Modes

Thanks for your work on this. Its a great module and I am enjoying it alot.

This is a 2-part feature request. I have been looking for a module that can assign themes to individual nodes, and this is the closest thing I have been able to find. I would like to request a feature that basically allows multiple different dark modes, and allows modes to be assigned to individual nodes by a node author. This would be a great feature for my site building in the future!
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1. Allow multiple modes. Instead of just dark mode, several different options could be applied based on the site needs. Users could create multiple modes with indvidual settings. (ex: medium, blue, red, green)

2.
- Allow these multiple modes to assign to an entity as a field type.
- Add the field 'dark mode theme' to a node.
- The node author can choose the mode they want displayed on that node.