This example demonstrates a static HTML page that renders a large, centered "Hello HTML!" message using CSS styling. The visualization itself is minimal, serving as a template for exploring web-based mark and channel design. It loads an external stylesheet and uses no JavaScript libraries for data binding or rendering; the only script logs text to the console. The layout employs a flex-free approach with simple text alignment and font sizing via the `styles.css` file, displaying no explicit data or interactive elements.