            border: none;
            cursor: pointer;
        }
        button:hover {
            background-color: #45a049;
        }
        .footer {
            text-align: center;
            margin-top: 20px;
            font-size: 12px;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Compress PDF</h1>
        <form action="/" method="post" enctype="multipart/form-data">
            <label for="file">Choose PDF to compress:</label>
            <