body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    color: #fff;
    background-color: #121212;
    overflow: hidden;
}

.container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 20px;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

main p {
    font-size: 1.2em;
    line-height: 1.6;
    margin: 10px auto;
    max-width: 600px;
}

a {
    color: #0bc9e4;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer p {
    margin-top: 30px;
    font-size: 0.9em;
    color: #aaa;
}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}