body {
    background-color: #0d0d0d;
    color: #33ff33;
    font-family: 'Courier New', Courier, monospace;
    padding: 40px;
}
.terminal {
    background: #111;
    border: 2px solid #33ff33;
    padding: 20px;
    max-width: 700px;
    margin: auto;
    box-shadow: 0 0 20px #33ff33;
}
h1, h2, p {
    margin: 0 0 15px 0;
}