Custom font style
Click the extension icon to pop up the settings page to support dark mode.
Custom options: font, font size, color, background color, spacing, and subtitle order.
Single subtitle style
After switching to single subtitle mode, the single subtitle style can be set independently.
Remove the Chinese Traditional to Simplified program library, reduce program size and improve performance, because YouTube has officially fixed this bug.
In the future, other translation engines will be introduced to solve this problem and make up for translation inaccuracy.