body {
    font-family: 'Helvetica Neue', sans-serif;
    background-color: #F9F9F9;
    color: #2E4A32;
    margin: 0;
    padding: 0;
}
header {
    background-color: #FFA07A;
    color: white;
    padding: 2rem;
    text-align: center;
}
.logo {
    max-width: 300px;
}
.invite-banner {
    background-color: #2E4A32;
    color: white;
    text-align: center;
    padding: 1rem;
    font-weight: bold;
}
main {
    padding: 2rem;
    max-width: 800px;
    margin: auto;
}
h2 {
    color: #D4A373;
}
button {
    background-color: #FFA07A;
    color: white;
    padding: 1rem 2rem;
    border: none;
    font-size: 1rem;
    cursor: pointer;
}
footer {
    text-align: center;
    padding: 2rem;
    color: #888;
}