/* Mobile-first base styles */
body {
    margin: 50px 20px 0 20px; /* smaller top margin for mobiles */
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: linear-gradient(to right, rgb(151, 128, 229), rgb(236, 236, 94));
}

h1, h2 {
    font-size: 1.5rem;
}

p {
    font-size: 1rem;
    color: black;
    max-width: 90%;
    margin: 10px auto;
    word-wrap: break-word;
}

#author {
    font-size: 0.9rem;
    color: black;
    font-style: italic;
    font-family: 'Times New Roman', Times, serif;
    margin-top: 5px;
}

button {
    width: 80%;
    max-width: 200px;
    height: 45px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    background-color: lightgreen;
    color: black;
    margin: 10px 0;
    cursor: pointer;
}

button:hover {
    background-color: darkgreen;
    color: white;
}

hr {
    width: 80%;
    max-width: 500px;
    margin: 20px auto;
}

input {
    width: 90%;
    max-width: 400px;
    height: 40px;
    border: 1px solid lightgray;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 1rem;
    margin: 5px 0;
    box-sizing: border-box;
}

/* Larger screens */
@media (min-width: 768px) {
    body {
        margin-top: 100px;
    }

    h1 {
        font-size: 2rem;
    }

    p {
        font-size: 1.2rem;
    }

    #author {
        font-size: 1rem;
    }

    button {
        width: 150px;
        height: 50px;
        font-size: larger;
    }

    input {
        width: 400px;
        font-size: larger;
    }
}