body {
    background-color: #111;
    color: #eee;
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    overflow-y: auto;
}

header {
    width: 50%;
    margin: 0 auto;
}

main {
    width: 50%;
    margin: 0 auto;
}

.warning-card {
    background-color: #2a2000;
    border: 1px solid #665200;
    border-radius: 6px;
    padding: 12px 16px;
    margin-bottom: 24px;
    font-size: 0.9em;
    color: #f0c030;
}

footer {
    width: 50%;
    margin: 0 auto;
    text-align: center;
    padding-top: 1px;
}

@media screen and (max-width: 1200px) {
    header {
        width: 80%;
    }
    main {
        width: 80%;
    }
    footer {
        width: 80%;
    }
}