// This is a visual guide, not code.
// Think of these as sliders on a radio.

Post Process Volume Settings:
├── Post Process Effects
│   ├── Depth of Field: [ON]  <-- Turn this on!
│   │   ├── Focus Distance: 200.0  <-- How close is "sharp"?
│   │   └── Maximum Blur: 10.0     <-- How fuzzy is the background?
│   └── Color Grading
│       └── ... (save this for later!)