This example presents a stylized orthographic world map, highlighting landmasses in pink with black interior borders and a subtle graticule grid. Built with React and D3 v7, it uses `geoOrthographic` and `geoPath` to project and render spherical geometry as SVG. The data comes from the world-atlas TopoJSON file, processed with `topojson.feature` and `topojson.mesh` to generate land polygons and country boundary lines.