body {
    font-family: Arial, sans-serif;
    background-color: #1e1e1e;
    color: #f5f5f5;
    margin: 0;
    padding: 0;
}
header {
    text-align: center;
    background-color: #990000;
    padding: 20px;
}
header h1 {
    font-size: 3em;
}
header img {
    max-width: 400px;
    width: 90%;
    border-radius: 10px;
    margin-top: 15px;
}
main {
    padding: 20px;
}
section {
    margin-bottom: 30px;
}
footer {
    text-align: center;
    padding: 15px;
    background-color: #333;
}
a {
    color: #ff6666;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}