This example shows how to draw a single red SVG circle on a blank canvas. The code uses an SVG `<circle>` element styled with CSS, setting the background color of the SVG container to red. The rendering approach relies on static SVG markup within an HTML page, with no JavaScript or data-driven updates. The CSS defines the SVG dimensions and background, while the circle is positioned using `cx` and `cy` attributes at coordinates 50 and 50 with a radius of 50.