@media (prefers-color-scheme: dark) {
    /* Global style */
    body {
        background: #1c032b;
        color: #ecd5ff;
    }
    
    /* Header style */
    #header {
        color: #ecd5ff;
    }

    /* Writing style */
    a {
        color: #f3f0ff;
    }

    em {
        background: #4f0879;
        color: #f3f0ff;
    }

    /* Special stuff  */
    .bar {
        background: #ecd5ff;
    }
}