body {
    margin: 0;
    padding: 0;
    font-family: var(--font-base);
    background-color: var(--color-bg-base);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
main, .direto-main {
    flex: 1;
}