body {
    font-family: Arial;
    background: #f5f7fb;
    margin: 0;
    padding: 40px;
}

.container {
    max-width: 1000px;
    margin: auto;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
}

h1 {
    color: #222;
}

a {
    text-decoration: none;
    color: #1565c0;
}