{"version":"1.0","type":"rich","title":"Fork of Productivity-Complexity","description":"This visualization displays a bivariate choropleth map of European NUTS2 regions, comparing digital complexity and productivity values. The map uses the eurostat-map library to render SVG regions, with each variable loaded from a CSV file via the `stat()` API. A custom `d3.scaleSequential` with the `interpolatePuBuGn` color scheme defines the bivariate color legend, while `d3.scale-chromatic` and `d3-interpolate` support palette generation. The map includes an interactive legend and a download button that serializes the SVG using `XMLSerializer`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5b8685418ccb479296eaf440a4953c76?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}