{"version":"1.0","type":"rich","title":"Is your car fuel-efficient?","description":"This interactive scatterplot uses bubbles to explore the link between a car's CO2 emissions and its city fuel consumption, with colors distinguishing fuel types. The visualization is built with the Vega-Lite API, which compiles specifications to Vega for rendering. Data from a Kaggle dataset is loaded via d3.csv. The chart is configured with custom axis styling and font sizes for improved readability. Hovering reveals the fuel type through a tooltip handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4f6a562b170443f39dd1963f67238219?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}