This bubble chart visualizes the nutritional content of six fruits, plotting calories on the x-axis, sugar content on the y-axis, and using bubble area to represent fruit weight. The chart includes labeled axes, a title, and a legend showing weight values for reference. Built with D3 v7 and SVG, it uses `d3.scaleLinear`, `d3.scaleSqrt`, and `d3.axisBottom`/`d3.axisLeft` to render the visualization. Data is loaded from a local CSV file, and the chart is styled with a bordered, rounded background.