body {
    font-family: Arial, sans-serif;
    background-color: #eef6ee;
    margin: 0;
}

header {
    background-color: #2e7d32;
    color: white;
    text-align: center;
    padding: 20px;
}

main {
    padding: 20px;
}

h2 {
    color: #2e7d32;
}

button {
    background-color: #388e3c;
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
}

button:hover {
    background-color: #1b5e20;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #2e7d32;
    color: white;
}