* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    width: 100%;
    background-color: #000000;
    color: #ffffff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    line-height: 2.2;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.container {
    width: 100%;
    max-width: 640px;
}

.prompt {
    color: #666666;
    margin-right: 0.75rem;
    user-select: none;
}

.message {
    color: #a0a0a0;
}

.cursor {
    display: inline-block;
    color: #ffffff;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}