This is a one-shot benchmark. Work autonomously and do not ask questions. Create the complete final artifact as index.html in the current empty directory. There will be no second attempt and no feedback-driven corrections. You may test and inspect your own work during this single run. The artifact must open directly in a modern browser without a build step. CDN imports for Three.js are allowed, but do not use external models, textures, images, or other content assets.

Build a fully playable Counter-Strike-inspired tactical FPS using nothing but Three.js.

Everything must run from a single HTML file.

Do not use external assets, textures or 3D models. Generate everything procedurally.

Include:

* a detailed tactical map
* first-person controls
* multiple weapons
* recoil and weapon spread
* bullet physics
* muzzle flashes
* particle effects
* intelligent enemy bots
* health and armor
* bomb planting and defusing
* buy menu
* minimap
* complete HUD
* realistic lighting and shadows

Make the gameplay feel like a simplified modern tactical FPS rather than a Three.js demo.