body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: white;
    color: black;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.container {
    text-align: center;
    max-width: 600px;
    padding: 20px;
}
.logo {
    width: 180px;
    margin-bottom: 20px;
}
.subtitle {
    font-size: 1.2em;
    margin-top: 10px;
    opacity: 0.7;
}