Hello HTML
This example renders a simple SVG circle on an HTML page with no additional styling or interaction. The page sets the body margin to zero and uses an inline `<svg>` element with a 960 by 500 viewport, though the circle’s center and radius are left undefined in the provided code. It demonstrates a minimal setup for embedding SVG graphics directly in HTML, without relying on any external JavaScript libraries or data sources. The rendering approach is static, showing a single circle as the core visual output.