:root {
  --gold: #c8a050;
  --gold-bright: #e8c878;
  --gold-dim: rgba(200,160,80,0.2);
  --shadow-gold: 0 8px 40px rgba(200,160,80,0.18);
}

body {
  background-image:
    radial-gradient(ellipse 70% 55% at 10% 0%, rgba(30,50,20,0.55) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 90% 5%, rgba(50,40,10,0.3) 0%, transparent 55%);
}