body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f4f4;
    margin: 30px;
}

h1 {
    background-color: #2c3e50;
    color: white;
    padding: 15px;
    text-align: center;
}

.menu-box {
    background-color: #f9d976;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
}

.receipt-box {
    background-color: #ffffff;
    padding: 20px;
    border: 2px solid #2c3e50;
    border-radius: 8px;
}

h2 {
    color: #2c3e50;
}

.total-line {
    font-weight: bold;
    font-size: 18px;
    color: #e74c3c;
}

footer {
    margin-top: 30px;
    font-size: 14px;
}

a {
    color: #2980b9;
}