SVG Fundamentals
This example demonstrates the foundational structure of an SVG visualization using a minimal HTML page. It sets up an empty `<svg>` element within the body, showcasing the basic container required for scalable vector graphics. The code uses plain HTML and CSS, with JavaScript available for future interactivity, as referenced in the README. It serves as a starting point for building more complex visualizations, such as those created with React or D3 libraries.