* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--site-font-family), serif;
    background-color: var(--site-bg-color);
    color: var(--site-text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
}