> ## Documentation Index
> Fetch the complete documentation index at: https://docs.3cool.cc/llms.txt
> Use this file to discover all available pages before exploring further.

# What is 通用文档站点? Platform overview

> 通用文档站点 is a general-purpose documentation platform for publishing organized, beautiful content for your users with Markdown and MDX.

通用文档站点 is a general-purpose documentation platform that lets you write, organize, and publish content for your users using Markdown and MDX. This page introduces the platform's core concepts and key features so you know where to start and what to expect.

<CardGroup cols={2}>
  <Card title="Content writing" icon="pen-to-square" href="/guides/content">
    Write documentation pages using Markdown and MDX with rich UI components.
  </Card>

  <Card title="Navigation setup" icon="map" href="/guides/navigation">
    Organize your site with tabs, groups, and pages so users find content easily.
  </Card>

  <Card title="Customization" icon="palette" href="/guides/customization">
    Apply your brand colors, logo, and typography to make the site your own.
  </Card>

  <Card title="Configuration" icon="sliders" href="/configuration/settings">
    Control every aspect of your site through the `docs.json` configuration file.
  </Card>
</CardGroup>

## Key concepts

<AccordionGroup>
  <Accordion title="Pages">
    Pages are MDX files that make up your documentation. Each file maps to a URL on your site. You write content using Markdown syntax and Mintlify components, and add frontmatter at the top of each file to set the page title, description, and sidebar label. Place pages in any directory structure that matches your site's organization.
  </Accordion>

  <Accordion title="Navigation">
    Navigation controls how your site is structured and how users move through it. You define tabs, groups, and pages in `docs.json` to build a sidebar that reflects your content hierarchy. Tabs separate major sections, groups cluster related pages, and the page order within each group sets the reading flow.
  </Accordion>

  <Accordion title="Components">
    Components are rich UI elements you embed directly in your MDX pages. They include callouts (Note, Warning, Tip), code blocks with syntax highlighting, cards, steps, tabs, accordions, and more. Components help you present information clearly without writing custom HTML or CSS.
  </Accordion>

  <Accordion title="Configuration">
    The `docs.json` file at the root of your docs folder controls your site's global settings. You use it to set your site name, theme, brand colors, logo, navigation structure, and integrations. Every change you make to `docs.json` applies across the entire site.
  </Accordion>
</AccordionGroup>

## Platform highlights

* **Markdown & MDX support** — write content in standard Markdown with the option to embed interactive React components using MDX
* **Rich component library** — use built-in callouts, cards, steps, code groups, accordions, and more to structure your content
* **Customizable themes** — apply brand colors, custom fonts, logos, and favicons to match your product's identity
* **Flexible navigation** — build multi-level navigation with tabs, groups, anchors, and dropdowns to suit any content structure
* **Fast publishing** — deploy your documentation site quickly and push updates without complex build pipelines