A minimal static page that shows the text "Hello HTML!" centered and scaled to 13em, demonstrating the most basic combination of HTML, CSS, and JavaScript. The example uses no external libraries or data sources; it relies solely on a single `div` element styled with the CSS `font-size` and `text-align` properties. The page is written in plain HTML5 with embedded styles, serving as the simplest possible starting point for a visualization or web project.