body {
    background-color: #1a1a1a;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 20px;
}

.reader-container {
    max-width: 800px;
    width: 100%;
    text-align: center;
}

#hq-page {
    width: 100%;
    height: auto;
    border: 2px solid #444;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.navigation {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center;
}

button {
    padding: 10px 20px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: bold;
}

button:hover {
    background-color: #0056b3;
}