This example shows a minimal SVG rendering of a single circle alongside an HTML text message. The circle uses the SVG `<circle>` element with explicit `cx`, `cy`, and `r` attributes, while a styled `<div>` with a CSS class displays large “Hello HTML” text. The page relies on plain HTML markup and CSS for layout and styling, with no JavaScript libraries or data sources involved. It demonstrates the fundamental distinction between SVG shapes and HTML content within a single document structure.