This pie chart visualizes car production sales by U.S. state, with each slice labeled with its sales value in thousands and accompanied by a color-coded legend. The chart is rendered as an SVG using D3 v5, with data loaded from a CSV file via the `csv` function. Slices are generated using `d3.pie` and `d3.arc`, colored through `scaleOrdinal`, and label positions are computed with the arc centroid method. The title and background styling come from a separate CSS file.