This example demonstrates the foundational building blocks of SVG rendering through a minimal HTML page. The code uses CSS and JavaScript to construct simple SVG shapes directly within a bare HTML document, showing how vector graphics are defined and styled. The React starter reference indicates an alternative implementation approach, but this version focuses on the raw SVG syntax and styling properties. The visualization illustrates basic geometric primitives without any data-driven elements, serving as a technical primer for how SVG elements interact with web standards.