body {
    background: linear-gradient(135deg, rgba(10,10,21,0.85), rgba(26,26,46,0.85)), 
                url('https://image.pollinations.ai/prompt/artificial%20intelligence%20neural%20network%20abstract%20dark%20background?width=1920&height=1080&nologo=true');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* Звёзды поверх */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(108,92,231,0.3), transparent),
        radial-gradient(2px 2px at 40% 70%, rgba(162,155,254,0.2), transparent),
        radial-gradient(1px 1px at 60% 20%, rgba(108,92,231,0.4), transparent),
        radial-gradient(2px 2px at 80% 50%, rgba(0,184,148,0.2), transparent),
        radial-gradient(1px 1px at 10% 80%, rgba(253,203,110,0.3), transparent),
        radial-gradient(2px 2px at 70% 40%, rgba(108,92,231,0.2), transparent),
        radial-gradient(1px 1px at 30% 60%, rgba(225,112,85,0.3), transparent),
        radial-gradient(2px 2px at 90% 90%, rgba(108,92,231,0.2), transparent);
    background-size: 100% 100%;
    pointer-events: none;
    z-index: 0;
}