  </style>
</head>
<body>
    <div class="container">
        <header>
            <h1>已添加到收藏夹</h1>
            <button id="close-btn">&times;</button>
        </header>

        <div class="form-group">
            <label for="name-input">名称</label>
            <input type="text" id="name-input">
        </div>
        <div class="form-group">
            <label for="folder-select">文件夹</label>
            <select id="folder-select">
                <!-- Folder options will be popula