This example displays a world map in a conic conformal projection, highlighting country boundaries and graticules against a stylistic color scheme. It uses D3’s `geoConicConformal`, `geoPath`, and `geoGraticule` to render the sphere, landmasses, and borders as SVG paths. The map is built with React, loading TopoJSON data from the World Atlas via `json` and `feature`/`mesh` functions, while a custom hook manages asynchronous data fetching. The visualization is presented in an 1080x720 SVG canvas.