This area chart visualizes the relationship between the number of matches played and runs scored by Indian T20 batsmen, with a steel-blue filled region beneath the line plot. The x-axis displays matches, the y-axis displays runs, and both axes are labeled. Implemented using D3.js v7, the visualization loads CSV data via `d3.csv`, computes scales with `scaleLinear`, generates the area shape using `d3.area`, and renders axes with `axisBottom` and `axisLeft`. The SVG chart is embedded in an HTML page with basic CSS styling.