Shapes and Colors with SVG and CSS
A compact SVG scene demonstrates basic shape rendering with CSS-styled attributes. It shows a single semi-transparent cyan circle with a black outline and thick stroke, positioned inside a scaled coordinate system using a `<g>` transform. The example relies on native SVG elements like `<circle>`, `<g>`, and `transform` attributes, while a linked stylesheet defines global body margins and optional stroke styles for line groups. No JavaScript or external libraries are used; the rendering is entirely static, with commented-out markup for alternative shapes and paths.