body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0f172a;
    color: white;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

p {
    opacity: 0.8;
}