body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(211, 211, 211, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(211, 211, 211, 0.05) 0%, transparent 50%),
        repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255,255,255,0.01) 30px, rgba(255,255,255,0.01) 60px);
    pointer-events: none;
    z-index: -1;
}