This example shows a single, unadorned SVG circle rendered on a 960-by-500 canvas, demonstrating the most minimal possible HTML document that embeds scalable vector graphics. The page uses a raw `<svg>` element with a `<circle>` whose radius is set to 200, omitting any stroke or fill attributes so the circle displays with default black styling. The body applies inline CSS to remove margins and hide overflow. The code relies solely on standard HTML and SVG syntax, with no JavaScript or external libraries, illustrating the foundational structure for any browser-based visualization.