This example demonstrates basic SVG shapes—circles, rectangles, lines, and paths—styled through both inline attributes and CSS. It shows how SVG elements inherit styling from parent `<g>` groups and how CSS classes can apply strokes and fill colors. The code uses the SVG API directly with elements like `<circle>`, `<rect>`, `<line>`, and `<path>`, rendered in a 960x500 viewport. The CSS file defines stroke properties for the lines group, while inline attributes handle fills and specific stroke widths.