CSS로 구현한 3D DOOM 렌더링

This CSS-based 3D DOOM renderer proves that modern CSS has matured into a legitimate graphics engine, challenging long-held assumptions about browser rendering limitations. By separating game logic from rendering, the project demonstrates how advanced CSS features like custom properties and SVG filters can achieve complex 3D effects. For developers, this represents a significant shift in thinking about what's possible with pure CSS beyond traditional web styling.