This example demonstrates how basic SVG shapes—circles, rectangles, lines, and paths—can be styled directly with CSS classes and inline attributes. The scene shows grouped elements with shared fill and stroke properties, plus a separate group for lines with custom stroke widths and rounded joins. Rendered as an SVG document within an HTML page, it uses the SVG standard and CSS for presentation, with no JavaScript libraries involved. The code sets a 960×500 viewport and scales the entire group by 1.7.