This example renders a simple static SVG smiley face using a yellow circle with two smaller black eyes, drawn directly in HTML markup. The page demonstrates basic CSS styling with a zero-margin, hidden-overflow body and JavaScript-free SVG elements. The visualization uses no external libraries, relying solely on core SVG circle elements with specified coordinates, radii, fill colors, and stroke properties. The code serves as a minimal starter template for creating graphical outputs in a browser environment using HTML, CSS, and SVG.