body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    background: linear-gradient(to right, #ffffff, #f3f3f3);
    color: #131921;
}
.content-panel {
    margin: 3mm;
    padding: 20px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: justify;
    font-size: 0.75em;
}
.product-image {
    display: block;
    margin: 20px auto;
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.cta-button {
    display: block;
    width: fit-content;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #febd69;
    color: #131921;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.3);
}
footer {
    text-align: center;
    font-size: 0.75em;
    margin-top: 40px;
    padding: 20px;
    background: linear-gradient(to right, #f3f3f3, #e0e0e0);
}