body {
                font-family: 'Poppins', sans-serif;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                height: 100vh;
                background-color: #f5f5f5;
                margin: 0;
            }
            h1 {
                color: #333;
                font-size: 2.5rem;
                margin-bottom: 1rem;
            }
            p {
                color: #555;
                font-size: 1.2rem;
            }
            input[type="text"] {
                width: 100%;
                padding: 10px;
                border: 2px solid #ddd;
                border-radius: 8px;
                font-size: 1rem;
                margin-bottom: 1rem;
            }
            .buttons {
                display: flex;
                flex-direction: column;
                align-items: center;
            }
            button {
                padding: 10px 20px;
                background-color: #ff4500;
                color: white;
                border: none;
                border-radius: 8px;
                font-size: 1rem;
                cursor: pointer;
                margin-top: 10px;
                width: 150px;
                text-align: center;
            }
            button:hover {
                background-color: #ff5714;
            }
            .result {
                margin-top: 20px;
                font-size: 1rem;
                color: #333;
            }
            .result a {
                color: #ff4500;
                text-decoration: none;
            }
            .copy-btn {
                margin-top: 10px;
                padding: 10px 20px;
                background-color: #4caf50;
                color: white;
                border: none;
                border-radius: 8px;
                font-size: 1rem;
                cursor: pointer;
                width: 150px;
            }
            .copy-btn:hover {
                background-color: #45a049;
            }