body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    margin: 0;
    padding: 0;
}
header {
    background-color: #ffffff;
    padding: 30px;
    text-align: center;
    border-bottom: 2px solid #ddd;
}
header h1 {
    margin: 0;
    font-size: 2.5em;
    color: #444;
}
header p {
    font-size: 1.2em;
    margin: 5px 0 15px;
}
.whatsapp {
    background-color: #25d366;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}
main {
    padding: 20px;
}
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}
.gallery img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #ccc;
}
footer {
    text-align: center;
    padding: 15px;
    background-color: #eee;
    margin-top: 30px;
}