body {
    margin: 0;

    min-height: 100vh;
    min-height: 100dvh;

    display: flex;
    flex-direction: column;

    background: #0b0d0f;
    color: #ffffff;
    font-family: Arial, sans-serif;
}

/* Main content layout */

body > main {
    flex: 1 0 auto;

    width: min(1400px, calc(100% - 48px));
    margin: 0 auto;
    padding: 40px 0;

    box-sizing: border-box;
}