.info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 20px;
        }
        .info-section {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 6px;
            padding: 15px;
        }
        .info-section h3 {
            margin: 0 0 15px 0;
            color: #007acc;
            font-size: 16px;
            border-bottom: 1px solid #e9ecef;
            padding-bottom: 8px;
        }
        .info-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid #f0f0f0;
        }
        .info-item:last-child {
            border-bottom: none;
        }
        .info-label {
            font-weight: 500;
            color: #495057;
        }
        .info-value {
            font-family: 'Courier New', monospace;
            color: #212529;
            text-align: right;
            word-break: break-all;
        }
        .copy-btn {
            background: #007acc;
            color: white;
            border: none;
            padding: 4px 8px;
            border-radius: 3px;
            cursor: pointer;
            font-size: 12px;
            margin-left: 8px;
        }
        .user-agent-block {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 6px;
            padding: 15px;
            margin-top: 20px;
        }
        .user-agent-block h3 {
            margin: 0 0 15px 0;
            color: #007acc;
            font-size: 16px;
            border-bottom: 1px solid #e9ecef;
            padding-bottom: 8px;
        }
        .user-agent-text {
            font-family: 'Courier New', monospace;
            background: #1e1e1e;
            color: #d4d4d4;
            padding: 12px;
            border-radius: 4px;
            word-break: break-all;
            white-space: pre-wrap;
            margin-bottom: 10px;
        }