Hello HTML
This example shows a single yellow circle rendered on a black-bordered SVG canvas, demonstrating a minimal HTML page with embedded CSS and JavaScript. The SVG element is set to 960 by 500 pixels, with the circle centered at (480, 250) and a radius of 245. The page uses plain HTML, CSS for margin and overflow styling, and no external libraries—only native SVG tags such as `<circle>` and attributes like `fill`, `stroke`, and `stroke-width`. The rendering approach is direct SVG markup, with no data source or dynamic behavior beyond static visual output.