html, body {
    background-color: #1d1d1d;
    font-family: 'IBM Plex Mono', monospace;
    text-transform: uppercase;
    letter-spacing: -0.02em; 
    line-height: 1.1;
    -webkit-font-smoothing: antialiased;
    color: whitesmoke;
}

hr {
    border-color: #363636;
}

a {
    color: #4570ff;
    transition: color 0.3s ease-in-out;
}

a:hover {
    color: #ffc400;
}

.content {
    text-align: center;
}

.footer-content {
    visibility: hidden;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}