body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    color: #222;
}

.container {
    max-width: 900px;
    margin: 60px auto;
    padding: 32px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgb(0 0 0 / 8%);
}

h1 {
    color: #1769aa;
}