body {
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #222;
    line-height: 1.7;
    font-size: 18px;
    padding: 20px;
}
.container {
    max-width: 900px;
    margin: auto;
}
h1, h2 {
    color: #2c5f2d;
}
footer {
    margin-top: 40px;
    font-size: 14px;
    color: #555;
}
a {
    color: #2c5f2d;
    text-decoration: none;
}