This example shows a minimal HTML page that displays the text “Hello HTML!” at a very large font size, centered on the screen. The code uses plain CSS for styling via a `.message` class with `font-size` and `text-align` properties, and includes no JavaScript logic or external libraries. The rendering approach is a simple static document structure with direct inline styling in the `<style>` tag. It serves as a bare-bones starter template for HTML and CSS, with no data sources or interactive behavior involved.