React Three Fiber and Drei Use the project's installed versions and existing architecture. These instructions supplement the user's task; they do not authorize unrelated changes or external actions. Inspect React, react-dom, Fiber, Drei, and Three.js versions and peer dependencies together. Match the reconciler to React; do not assume every Fiber major supports every React major. Read helper APIs from the installed Drei version. Let Canvas own the renderer and loop unless an intentional custom integration requires otherwise. Use Fiber hooks within Canvas descendants. Keep browser-only canvas…