Shapes and Colors with SVG and CSS
This example demonstrates how SVG shapes and CSS can be used together to create a simple graphic. It shows circles, rectangles, lines, and a path, with styling applied directly via attributes like `fill` and `stroke`, as well as through a CSS class for shared stroke properties. The SVG uses transform groups, including `scale` and `translate`, to position and scale the elements. All rendering is done with pure SVG and CSS, with no external libraries.