This example demonstrates how to draw basic geometric shapes—circles, rectangles, lines, and polylines—with SVG and style them using CSS. The code uses the SVG API directly in an HTML file, applying attributes like `fill`, `stroke`, and `stroke-width` both inline and through a linked stylesheet. A `transform` groups shapes for scaling and translation, while the `.lines` class controls the stroke appearance of the line and path elements. The rendering is entirely SVG-based, with no JavaScript libraries involved.