Siddhant Siwach dual-mode palette (OKLCH)
=========================================

Light
  --background  oklch(0.985 0.008 120)
  --foreground  oklch(0.24 0.02 150)
  --primary     oklch(0.52 0.12 150)

Dark
  --background  oklch(0.17 0.012 155)
  --foreground  oklch(0.92 0.015 130)
  --primary     oklch(0.72 0.15 150)