The upper outline on some elements is thicker than the rest of it

After updating the theme the upper segment of the outline on certain elements is now visibly thicker than the rest of it.

<img width="314" height="166" alt="Image" src="https://github.com/user-attachments/assets/4c219e1a-2386-4a60-95e1-3c4cda9cc17d" />