> ## Documentation Index
> Fetch the complete documentation index at: https://demo.agenticlabs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

## High-level description

This code defines a custom layout template for a Sphinx documentation site, inheriting from the `pydata_sphinx_theme/layout.html` template and overriding the `fonts` block to specify font families for the body and header elements.

## Symbols

### `{% extends "pydata_sphinx_theme/layout.html" %}`

#### Description

This line instructs the template engine to inherit the base layout from the `pydata_sphinx_theme/layout.html` file. This means that the current template will use the structure and elements defined in the base template, and only the overridden blocks will be different.

### `{% block fonts %}` ... `{% endblock %}`

#### Description

This block overrides the `fonts` block defined in the base template. It allows customizing the fonts used in the documentation site.

#### Internal Logic

The code within this block defines a `<style>` tag containing CSS rules for the `body` and `.header-style` elements.

* `body { font-family: ...; }`: This rule sets the font family for the entire body of the documentation pages. It uses a font stack starting with system fonts for better cross-platform consistency and falls back to generic sans-serif fonts.
* `.header-style { font-family: ...; }`: This rule sets the font family for elements with the class `header-style`. It uses the same font stack as the `body` rule.

## Dependencies

This template depends on the **pydata-sphinx-theme** package, which provides the base layout template (`pydata_sphinx_theme/layout.html`).