body {
    background-color: #f9fafb;
    color: #000000;
    line-height: 1.6;
}

.neural-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, rgba(0, 195, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle, rgba(0, 195, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
    z-index: -1;
}