body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    padding: 2rem;
    text-align: center;
    color: #333;
}

.container {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 600px;
    margin: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pix-code {
    word-wrap: break-word;
    background: #f1f1f1;
    padding: 1rem;
    border-radius: 8px;
    font-family: monospace;
    margin-bottom: 1rem;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

img {
    margin-top: 0.25rem;
    max-width: 39%;
    height: auto;
    border-radius: 8px;
}