body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000;
    color: #0f0;
    font-family: 'Courier New', Courier, monospace;
}

.center {
    display: flex;
    align-items: center;
    font-size: 2em;
}

#email-link {
    color: inherit;
    text-decoration: none;
}

#email-link:hover,
#email-link:focus-visible {
    text-decoration: underline;
}

#email-link:focus-visible {
    outline: 2px solid #0f0;
    outline-offset: 4px;
}

.cursor {
    display: inline-block;
    width: 0.5em;
    height: 1em;
    background-color: #0f0;
}

.cursor[hidden] {
    display: none;
}

.noscript {
    font-size: 0.5em;
}