Sample Article Title

This is a sample article that demonstrates the theme switching and progress tracking features. As you scroll through the content, you'll see a progress bar at the top showing how far you've read.

Here's a link to demonstrate styling. This is also a great place to include some inline footnotes.

Let's see how the progress bar works as you scroll down. The indicator will show your progress across the top of the page.

Here's another paragraph to demonstrate the scroll tracking. The progress bar should update as you move through the content.

And here's another paragraph with a footnote reference 2.