body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f7f7;
    color: #333;
}
header {
    background: #2f3e2d;
    color: white;
    padding: 20px;
    text-align: center;
}
main {
    padding: 20px;
}
.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.gallery img {
    width: 30%;
    height: auto;
    border-radius: 8px;
}
form input, form textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 8px;
}
form button {
    padding: 10px 20px;
    background-color: #4b5e3f;
    color: white;
    border: none;
    border-radius: 4px;
}
form button:hover {
    background-color: #627a52;
}