# Typography
You can choose Google Font or add your font by using Cutom Font Field.
Primary font: font for the blog\
Second font: font for heading\
Content color: Change colors for the blog\
Primary color: Change colors for the site\
Custom Font: Add your font without google font
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://ovatheme.gitbook.io/egovt/basic/typography.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.