- Installed @shadergradient/react, three, and @types/three
- Created ShaderGradientBackground component with custom gradient settings
- Integrated background into root layout with blur effect (120px) and reduced opacity (0.5)
- Adjusted body background to work harmoniously with shader gradient
- Used sphere type with pink/orange gradient colors (#b01040, #b04a17, #e167c5)
- Configured animation, grain, and lighting for atmospheric effect
