/* use mono space font from google fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400&display=swap');
body {
    font-family: 'Roboto Mono', monospace;
    margin: 0;
    padding: 20px;
    background-color: black;
    color: white; /* Optional: change text color to white for better visibility */
}

/* vertically and horizontally center the content */
.main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
/* span class item called caret, make a blinking caret animation */

.caret {
    display: inline-block;
    width: 2px;
    height: 32px;

    background-color: white;
    animation: blink 1s step-start infinite;

    margin-left: 2px;
    margin-bottom: -4px;
}

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

.title {
    font-size: 2.5em;
    margin-bottom: 0.5em;
}

.subtitle {
    font-size: 1.2em;
    color: gray;
}

.y {
    color: gray;
}