This line chart visualizes the protein content of various Taco Bell menu items, sourced from a CSV file. It uses D3 v5's `scaleBand`, `scaleLinear`, `axisLeft`, and `axisBottom` to construct the plot, with a blue line and circular markers representing the data points. The chart features rotated x-axis labels, a title, and axis labels, all rendered as an SVG. Custom CSS styling adjusts the font and colors of the axes and text.