body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f0f0;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 500px;
    margin: 30px auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}
h1, h2, h3 {
    color: #333;
}
.product-image {
    width: 50%;
    max-width: 150px;
    margin: 20px 0;
}
.form-verifikasi input {
    width: 80%;
    padding: 10px;
    margin: 15px 0;
    font-size: 16px;
}
.form-verifikasi button {
    padding: 10px 20px;
    background: #4CAF50;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
}
.form-verifikasi button:hover {
    background: #45a049;
}
.hasil {
    margin-top: 20px;
}
.hasil.sukses h3 {
    color: green;
}
.hasil.gagal h3 {
    color: red;
}
.ikon {
    width: 100px;
    margin-top: 20px;
}
footer {
    text-align: center;
    padding: 20px 0;
    font-size: 14px;
    background: #ddd;
    margin-top: 30px;
}