Bug: Input rext font size is incorrect in documentation search bar.

### Describe the bug Looking at the search UI I am **assuming** the input text font size is meant to match the result previews. But it is not the case right now on the live docs site. <img width="958" height="736" alt="Image" src="https://github.com/user-attachments/assets/7b717e4b-53f5-43b7-85b1-a17330b9a573" /> ### Steps to reproduce Go to https://surrealdb.com/docs/surrealdb Click on "search the docs" on the top. ### Expected behaviour Looking at the overall styling, I am guessing the input text should match the font size of the results. ### Is there an existing issue for this? - [x] I have searched the existing issues ### Code of Conduct - [x] I agree to follow this project's Code of Conduct