body {
            font-family: Arial, sans-serif;
            text-align: center;
            margin: 0;
            padding: 20px;
            background-color: #f5f5f5;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        h1 {
            color: #333;
            margin-bottom: 30px;
        }
        .link-container {
            display: grid;
            grid-template-columns: repeat(10, 1fr);  /* 每行10个 */
            gap: 10px;
            margin-top: 20px;
        }
        a {
            display: inline-block;
            padding: 8px 10px;
            background-color: #4CAF50;
            color: white;
            text-decoration: none;
            border-radius: 5px;
            transition: background-color 0.3s;
            font-size: 14px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        a:hover {
            background-color: #45a049;
        }
        .loading {
            font-size: 18px;
            color: #666;
        }