@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 90deg;
  inherits: false;
}
:root {
  --r: 30px; /* radius */
  --s: 50px; /* size of the inner curve*/
  --_m:/calc(2*var(--r)) calc(2*var(--r)) radial-gradient(#000 70%,#0000 72%) no-repeat;
  --theme-color1: #1846D0;
  --theme-color2: #0B1240;
  --theme-color3: #FF6B2C;
  --theme-color1-rgb: 24, 70, 208;
  --theme-color2-rgb: 11, 18, 64;
  --theme-color3-rgb: 255, 107, 44;
  --container-width: 1710px;
}