This scatter plot shows the relationship between car horsepower, torque, and highway MPG for a dataset of vehicles, where each circle’s position encodes horsepower and torque, and its radius encodes fuel efficiency. The visualization is rendered as an SVG using D3 v6, employing `d3.scaleLinear` for the axes, `d3.scaleSqrt` for bubble sizing, and `d3.axisBottom` and `d3.axisLeft` for the axes. Data is loaded from a remote CSV file, with car make labels drawn above each point, and axis labels styled with CSS.