body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    font-family: Arial, Helvetica, sans-serif;
    background-color: rgb(204, 205, 210);
}

#text-input {
    width: 100%;
    max-width: 500px;
    height: 50px;
    font-size: 1.2rem;
}

#header-content {
    text-shadow: 2px 6px 5px gray;
    color: blueviolet;
}

#text-input {
    width: 100%;
    max-width: 500px;
    height: 50px;
    font-size: 1.2rem;
}

#check-btn {
    font-size: 1.5em;
    border-radius: 0.3em;
}

#check-btn:hover {
    background: linear-gradient(rgb(1, 1, 8), rgb(134, 130, 130), rgb(18, 18, 19));
    color: white;
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5em;
    align-items: center;
}

#permanent-text {
    line-height: 1.8em;
    text-align: justify;
}

#result {
    color: chocolate;
    font-size: 2em;
    text-shadow: 3px 2px 2px gray;
}

@media (max-width: 600px) {
    #text-input {
        font-size: 1rem;
        height: 45px;
    }

    #check-btn {
        width: 100%;
    }

    #result {
        font-size: 1.5rem;
        text-align: center;
    }
}