body {
    font-family: Arial, sans-serif;
    margin: 40px;
    max-width: 900px;
}

.author-block {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ccc;
}

.roles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

textarea {
    width: 100%;
    font-family: monospace;
}