body {
    margin: 0;
    padding: 0;
    font-family: 'Courier New', Courier, monospace;
    background-color: #0f0f0f;
    color: #00ff99;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.container {
    text-align: center;
    border: 2px solid #00ff99;
    padding: 20px;
    box-shadow: 0 0 10px #00ff99;
    background-color: rgba(0, 0, 0, 0.8);
}

h1 {
    font-size: 2em;
    margin-bottom: 20px;
}

p {
    font-size: 1.2em;
}

footer {
    position: absolute;
    bottom: 10px;
    text-align: center;
    width: 100%;
    color: #00ff99;
    font-size: 0.9em;
}