body {
                font-family: Arial, sans-serif;
                margin: 0;
                padding: 20px;
                background: #f5f5f5;
                color: #333;
            }

            .container {
                max-width: 900px;
                margin: 0 auto;
                background: white;
                border: 1px solid #ddd;
                border-radius: 5px;
                box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            }

            .header {
                background: linear-gradient(to bottom, #f8f8f8, #e8e8e8);
                border-bottom: 1px solid #ccc;
                padding: 15px 20px;
                border-radius: 5px 5px 0 0;
            }

            h1 {
                margin: 0;
                font-size: 24px;
                color: #2c5aa0;
                text-shadow: 1px 1px 0 white;
            }

            .content {
                padding: 20px;
            }

            .status {
                padding: 10px 20px;
                background: #e8f4fd;
                border-bottom: 1px solid #bee5eb;
                color: #0c5460;
            }

            .item {
                border: 1px solid #ddd;
                margin-bottom: 10px;
                border-radius: 3px;
                background: white;
                overflow: hidden;
            }

            .item-header {
                background: linear-gradient(to bottom, #f8f8f8, #eeeeee);
                padding: 10px 15px;
                border-bottom: 1px solid #ddd;
            }

            .item-title {
                font-weight: bold;
                font-size: 16px;
                color: #2c5aa0;
                margin: 0 0 5px 0;
            }

            .item-title a {
                color: #2c5aa0;
                text-decoration: none;
            }

            .item-title a:hover {
                text-decoration: underline;
            }

            .item-url {
                font-size: 12px;
                color: #666;
                font-family: monospace;
            }

            .item-description {
                padding: 15px;
                color: #555;
                line-height: 1.4;
            }

            .item-meta {
                padding: 10px 15px;
                background: #f9f9f9;
                border-top: 1px solid #eee;
                font-size: 12px;
                color: #666;
            }
            .error-loading {
                color: #d32f2f;
            }
            .source {
                text-align: center;
            }

            .hide {
                display: none;
            }