5. Feel

Try it live: the demo's Customize tab has a control for every depth and Feel setting. Tune, then Copy Feel and paste onto a widget's or Feel Preset's Feel (right-click → Paste); Copy Layer Depths lists depths for your template.

Quickest: a Feel Preset on the card widget: Snappy, Weighty or Floaty. Every card using a preset follows it; duplicate one for your own.

Or set the widget's Feel. The ones you'll touch first:

• Max Tilt Degrees (25) and Drag Sensitivity: how far and fast a drag tilts.
• Stiffness and Damping: how it springs back.
• Parallax Strength: how 3D it looks overall.
• Hover Tilt (PC), Gyro Tilt (phones; negative Gyro Strength if it turns the wrong way), Idle Sway, Gamepad Tilt (focus a card; the right stick tilts it).

Accessibility: Reduce Motion (Project Settings → Plugins → QuickCards, or Set Reduce Motion from your options menu) stops sway and phone tilt.