# Markdown Rendering Test

This file tests Gitea's ability to render various Markdown elements.

## 1. Text Formatting
*Italic*, **Bold**, ***Bold Italic***, ~~Strikethrough~~, `Inline Code`

## 2. Lists
### Unordered
- Item 1
- Item 2
  - Subitem 2.1
  - Subitem 2.2

### Ordered
1. Step One
2. Step Two
3. Step Three

### Task List
- [x] Completed task
- [ ] Incomplete task

## 3. Code Blocks
```python
def hello_world():
    print('Hello, Gitea!')
```

```json
{
  "key": "value",
  "list": [1, 2, 3]
}
```

## 4. Tables
| Feature | Supported | Notes |
| :--- | :---: | ---: |
| Tables | Yes | Left/Center/Right aligned |
| Code | Yes | Syntax highlighting |
| Images | Yes | Should render |

## 5. Blockquotes and Alerts
> This is a standard blockquote.
> It can span multiple lines.

> [!NOTE]
> This is a Gitea/GitHub style alert.

> [!WARNING]
> Proceed with caution!

## 6. Links and Images
[Gitea Website](https://gitea.io)

![Gitea Logo](https://gitea.io/images/gitea.png)

## 7. Mathematical Formulas
Display Math:
$$
\sqrt{3x-1}+(1+x)^2
$$

Inline Math: $E=mc^2$

## 8. Mermaid Diagrams
```mermaid
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop Healthcheck
        John->>John: Fight against hypochondria
    end
    Note right of John: Rational thoughts <br/>prevail!
    John-->>Alice: Great!
    John->>Bob: How about you?
    Bob-->>John: Jolly good!
```

```mermaid
graph TD
    A[Start] --> B{Is it working?};
    B -- Yes --> C[Great!];
    B -- No --> D[Debug];
    D --> B;
```