body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #4285f4;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

h1, h2 {
    margin-top: 0;
    color: #333;
}

p {
    line-height: 1.6;
}

ol {
    list-style-type: decimal;
    padding-left: 2rem;
}

a {
    color: #4285f4;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}