{"version":"1.0","type":"rich","title":"2016 Election Results Circle Pack","description":"This circle pack visualization displays county-level results from the 2016 US presidential election, with each county circle colored blue or red based on winning party and state-level circles containing their counties. It uses d3.stratify and d3.pack to compute the hierarchical layout, with zoom support via d3.zoom. Data comes from a GitHub CSV file, and circles use radial gradients defined in SVG defs for visual depth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c970a635d63245faaad3f8d9c651a8dd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}