SVG FENDAMENTAL
This example shows a minimal static SVG scene with a black circle and a thick navy diagonal line, demonstrating basic shape rendering without any interactivity or animation. The code defines the graphics directly in an HTML file using inline SVG elements, with the `<circle>` positioned at (50, 50) with a radius of 50, and the `<line>` spanning from (1, 1) to (100, 100) with a stroke width of 5. The rendering relies entirely on native SVG markup in the browser, with no external libraries or JavaScript. The `<svg>` tag contains only these two geometric primitives, producing a simple two-shape composition with no data source or computed layout.