This example showcases basic SVG shapes—circles, rectangles, lines, and a path—styled through both inline attributes and external CSS. It demonstrates how scale and translate transforms reposition elements, while classes like `.lines` apply stroke properties. The rendering relies directly on SVG markup in `index.html` with CSS rules from `styles.css`, using no JavaScript libraries. A yellow background and grouped elements with shared fills and strokes highlight how SVG and CSS combine to control color, geometry, and coordinate systems.