This example demonstrates basic SVG shapes—circles, rectangles, lines, and a path—styled through both inline attributes and CSS classes. It shows how fill colors, stroke properties, and geometric transforms like scaling and translation affect the visual output. The code uses plain SVG elements within a React-less HTML page, with the styles.css file applying stroke width and line joins to the `.lines` group. Rendering is done entirely through the browser's native SVG support, with no additional JavaScript libraries.