body {
    background-color: #0f172a;
    font-family: Arial, sans-serif;
    color: #e5e7eb;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.card {
    background: #020617;
    padding: 30px 40px;
    border-radius: 12px;
    width: 380px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

h1 {
    margin-top: 0;
    color: #22c55e;
}

ul {
    padding-left: 20px;
}

.small {
    font-size: 0.9em;
    opacity: 0.8;
    margin-top: 20px;
}