:root {
  --bg-main: #000800;
  --card-bg: #001400;
  --surface-color: #002200;
  --brand-primary: #00ff00;
  --brand-secondary: #00cc00;
  --text-main: #ccffcc;
  --text-dim: #669966;
  --btn-text: #000000;
  --border-radius: 0px;
  --logo-radius: 0;
  --logo-clip: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  --logo-ring: 2px solid #00ff00;
  --logo-glow: 0 0 16px rgba(0, 255, 0, .5);
}