This example demonstrates a minimal HTML page that renders the text “Hello HTML!” in a large, centered font using CSS. The code consists of a single `index.html` file with embedded CSS styling and no external JavaScript or data sources. The `.message` class applies a 13em font size and text alignment through the `style` tag, while the browser’s default rendering handles the page display. It serves as a bare starter template, using only native HTML and CSS without any frameworks or visualization libraries.