This example shows a single large yellow circle centered in a 960-by-500 SVG canvas, with a thick black outline. It is a minimal fork of a basic HTML page, demonstrating how raw SVG elements can be placed directly in a browser without any JavaScript libraries. The rendering uses the SVG `<circle>` element, styled via inline attributes for fill, stroke, and stroke width. The page's body has zero margin and hidden overflow, ensuring the circle fills the viewport without scrollbars. The code contains no data sources or interactive behavior, serving purely as a static visual.