This example shows a single rounded red rectangle with a thick blue stroke rendered inside a 400×400 SVG canvas. The drawing appears in the center of a page with oversized 13em text styling, though no text is visible. The code uses raw SVG elements—specifically a `rect` with `rx` and `ry` attributes—and applies inline CSS properties for fill, stroke, and stroke width. It also includes a script that logs a message to the browser’s developer console, demonstrating basic HTML, CSS, and JavaScript integration without any external libraries.