This example shows a simple static SVG smiley face, drawn with two black outlined circles for eyes and a large yellow circle for the head. The page uses no JavaScript libraries, relying instead on a minimal HTML document with inline SVG elements. All shapes are defined directly in the `index.html` file using SVG markup, with a `stroke-width` of 10 for the head’s outline. The `svg` tag is given explicit width and height attributes, and the page’s CSS resets the body margin to zero.