html, body {
    margin: 0;
    padding: 0;
    background: white;
    color: black;
    font-family: 'DM Mono', monospace;
    overflow: hidden;
    user-select: none;
}

#grid {
    display: grid;
    width: 100vw;
    height: 100vh;
    line-height: 2;
    user-select: none;
}

.cell {
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: pre;
}