How to solve each puzzle box in Resident Evil Requiem

Working out the puzzle box solutions in Resident Evil Requiem is your main objective in the Care Center, enabling you to acquire the Moon Quartz, Sun Quartz, and Star Quartz from each of the hospital's section heads so you can insert them into the door in the Central Hall and leave. It's a classic Resident Evil puzzle: find things in each area, stick them in a door, and graduate to the next region.

The puzzle boxes are located in the Chairman's Office in the West Wing, the Lead Researcher's Office in the East Wing...