body {
    font-family: 'Tajawal', sans-serif;
    background-color: #f8fff8;
    color: #222;
    margin: 0;
    text-align: center;
}
header {
    padding: 50px 10px;
    background: #e0f2e0;
}
button {
    padding: 10px 20px;
    background: #2e7d32;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}