The Complete Markdown Cheatsheet

# H1 — Page Title
## H2 — Section
### H3 — Sub-section
#### H4 — Detail
##### H5 — Fine Detail
###### H6 — Smallest

> This is a blockquote.
>
> It can span multiple paragraphs.

> Nested:
>> Second level quote.

- Item A
- Item B
  - Nested item
  - Another nested item
- Item C

1. First
2. Second
   1. Sub-item
   2. Sub-item
3. Third

- [x] Completed task
- [ ] Pending task
- [ ] Another pending task

[Link text](https://example.com)
[Link with title](https://example.com "Hover tooltip")
<https://auto-linked-url.com>

[Reference-style link][ref]
[ref]: https://example.com

![Alt text](https://example.com/image.png)
![Alt text](./local-image.png "Optional title")

Use `console.log()` to debug.

```python
def greet(name):
    return f"Hello, {name}!"
```

| Column A | Column B | Column C |
|----------|:--------:|---------:|
| Left     | Center   | Right    |
| aligned  | aligned  | aligned  |

---
***
___

<div style="color: red;">
  This is <strong>HTML</strong> inside Markdown.
</div>

Here is a claim that needs a citation.[^1]

[^1]: The source of this claim is *Journal of Examples*, 2024.

$$
\int_{-\infty}^{\infty} e^{-x^2} dx = \sqrt{\pi}
$$

```mermaid
graph LR
  A --> B --> C
```

\*Not italic\*
\# Not a heading
\[Not a link\]