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

body {
    min-height: 100vh;
    display: flex;
    font-size: 16px;
    color: #111828;
    font-family: sans-serif;
}

h1 {
    font-size: 1.5rem;
    text-align: center;
    font-weight: bold;
    margin-bottom: 2rem;
}

.container {
    margin: auto;
    max-width: 600px;
    padding: 1rem;
}

textarea {
    border: none;
    border-radius: 0.5rem;
    outline: 1px solid #d1d5dc;
    padding: 0.5rem 1rem;
    margin: 0.5rem 0 2rem;
    display: block;
    width: 100%;
    height: 5rem;
}

textarea:read-only {
    background-color: #f3f4f6;
}

textarea:focus:not(:read-only) {
    outline: 2px solid #4f39f6;
    outline-offset: -2px;
}