body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    text-align: center;
    background: #c1d0b5;
    color: #2f3e2f;
    margin: 0;
}

header {
    text-align: center;
    padding: 20px;
    background: #99a98f;
    color: white;
}

header a {
    color: white;
    text-decoration: none;
}

main {
    max-width: 900px;
    margin: 30px auto;
    background: white;
    padding: 30px;
    border-radius: 12px;
}

iframe {
    display: block;
    margin: 25px auto;
    max-width: 100%;
}

h1 {
    margin-bottom: 10px;
}

h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

p {
    margin-bottom: 15px;
}

footer {
    text-align: center;
    padding: 15px;
    background: #99a98f;
    color: white;
    margin-top: 30px;
}

footer a {
    color: white;
}