:root {
    color-scheme: light dark;

    --background-color: light-dark(#ffffff, #121212);
    --text-color: light-dark(#000000, #ffffff);
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}