body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #f0f4ff, #e6ecff);
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh; 
    margin: 0;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.3em;
    color: #2b4a8a;
}

h2 {
    font-size: 1.5rem;
    margin: 0.2em 0;
    color: #4a4a4a;
    font-weight: bold;
}

h1:hover {
    color: #1a3270;
}