:root {
    --lm-negro: #1a1a1a;
    --lm-negro-suave: #2b2b2b;
    --lm-acento: #3F2A56;
    --lm-acento-suave: #C4A0E8;
    --lm-crema: #f7f5f0;
}

body::before {
    background-image:
        linear-gradient(rgba(247,245,240,0.93), rgba(247,245,240,0.93)),
        url('/static/img/promocion-fondo.jpg');
}