          }
            .config-error {
                background-color: #f8d7da;
                color: #721c24;
                padding: 10px;
                border-radius: 4px;
                margin-bottom: 20px;
                display: none;
            }
        </style>
    </head>
    <body>
        <div class="search-container">
            <input
                type="text"
                class="search-box"
                placeholder="搜索文档..."
                id="searchInput"
        