body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    margin: 0;
    padding: 20px;
}
header {
    text-align: center;
    margin-bottom: 20px;
}
h1 {
    font-size: 2.5em;
    color: #4a4a4a;
}
p {
    font-size: 1.2em;
    color: #777;
}
.tabs {
    text-align: center;
    margin-bottom: 20px;
}
.tablink {
    background-color: #e0e0e0;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    margin: 0 5px;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.tablink:hover {
    background-color: #d0d0d0;
}
.tablink.active {
    background-color: #4a4a4a;
    color: white;
}
.tabcontent {
    display: none;
    margin-top: 20px;
}
.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.photo {
    margin: 10px;
    border: 2px solid #ccc;
    border-radius: 5px;
    overflow: hidden;
    width: 300px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
.photo img {
    width: 100%;
    height: auto;
}
.message {
    margin-top: 20px;
    text-align: center;
    font-size: 1.2em;
}