{"version":"1.0","type":"rich","title":"Exercise 1: SVG Fundamentals","description":"An animated SVG scene cycles through a sunrise-to-nightfall color transition, depicting a sun setting behind layered silhouetted landscapes. Gradients shift between aliceblue, steelblue, indigo, and midnightblue over a 15-second loop, with the sun's vertical position animating downward and back. The visualization uses native SVG elements—`rect`, `circle`, `path`, and defined `radialGradient` and `linearGradient`—with SMIL animations via `<animate>` tags, all embedded directly in the HTML without external libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/879aef8e71cc4e448331cea1d6432752?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}