body {
    min-height: 100vh;
    background: url('../../default/bg.jpeg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}