This example displays a static SVG smiley face composed of three circles: a large yellow outline for the head and two smaller black circles for eyes. The code uses plain HTML and CSS, with the scalable vector graphic elements (`circle`) defined directly in the markup. The `overflow: hidden` style removes scrollbars, and the canvas is fixed at 960 by 500 pixels. No JavaScript or external libraries are involved, making it a minimal demonstration of inline SVG structure and basic shape styling.