svg fundementals
This example shows a basic collection of SVG shapes: a red circle, a blue-bordered rectangle with a broad stroke, and a navy diagonal line, all placed on an empty 960-by-500 SVG canvas. The code uses raw SVG elements (`circle`, `rect`, `line`) defined directly in HTML, with no external libraries or data sources. It demonstrates fundamental SVG positioning and styling via attributes like `cx`, `cy`, `x`, `y`, `fill`, `stroke`, and `stroke-width`. The rendering is static, with shapes fixed at their specified coordinates.