body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111827;
    color: white;

    display: flex;
    justify-content: center;
    align-items: center;

    height: 100vh;
}

.card {
    background: rgba(255,255,255,0.08);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
}

h1 {
    margin-top: 0;
    font-size: 2.5rem;
}

.subtitle {
    color: #9ca3af;
    margin-bottom: 20px;
}

.links {
    margin-top: 25px;
}

.links a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
}

.links a:hover {
    text-decoration: underline;
}