This fork of a stylized line chart displays time-series temperature data from the Data Canvas Sense Your City dataset. It renders a smooth, natural curve through the data points using d3.line with curveNatural, React, and SVG. The visualization includes formatted time axis ticks, axis labels, and a clean, minimal design with custom Poppins typography. The useData hook loads the dataset via d3.json from the unpkg-hosted World Atlas TopoJSON file, though only the charting logic is exercised.