My Pycharm subscription recently expired and went into fallback mode version 2023.1.6. Earlier it could read scss format in .css file and provided full support as expected. After reverting to the fallback version, it’s giving errors and expecting a strict css format.
Here’s a screenshot for reference:

The error on line 8 expects a ‘}’.
I have tried installing a few plugins and even a SCSS/LESS file watcher but none of them worked.
Please suggest how this can be resolved.