data-theme
An HTML attribute, typically set on `<html>`, that records which theme is chosen, such as `data-theme="dark"`. Combined with `@custom-variant`, it lets visitors pick light or dark regardless of their device setting.
An HTML attribute, typically set on `<html>`, that records which theme is chosen, such as `data-theme="dark"`. Combined with `@custom-variant`, it lets visitors pick light or dark regardless of their device setting.