body {
    margin: 0;
    padding: 40px;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
}

input {
    width: 320px;
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    outline: none;
    background: #222;
    color: #fff;
}

#preview {
    margin-top: 30px;
}

img {
    max-width: 80%;
    border-radius: 10px;
}

audio {
    width: 400px;
    margin-top: 20px;
}

.error {
    color: #ff6b6b;
    margin-top: 20px;
}