SVG fundamentals
This example demonstrates a minimal SVG scene rendered directly in an HTML page, showing a single black diagonal line on an empty canvas. It uses raw SVG elements within the markup, specifically a `path` element with coordinates from (100,200) to (500,300), and a CSS-free presentation through the `stroke` attribute. The page relies only on native HTML and SVG, with no JavaScript or external libraries, highlighting how basic vector graphics can be embedded statically. The file includes a title and placeholder text, serving as a bare-bones template for SVG fundamentals.