body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #fff4f4;
    color: #222;
}

header {
    background: #a00000;
    color: white;
    text-align: center;
    padding: 2rem 1rem;
}

.content {
    padding: 2rem;
    max-width: 900px;
    margin: auto;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 1rem;
}