body {
    margin: 0;
    padding: 40px 20px;
    background: #151923;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
}

h1 {
    color: #48a5ff;
}

img {
    display: block;
    max-width: 90%;
    height: auto;
    margin: 30px auto;
    border: 2px solid #48a5ff;
    border-radius: 12px;
}