            border-color: #667eea;
            transform: translateX(2px);
        }

        .perf-item-color {
            width: 4px;
            height: 30px;
            border-radius: 2px;
        }

        .perf-item-content {
            flex: 1;
        }

        .perf-item-title {
            font-weight: 600;
            color: #333;
            margin-bottom: 2px;
        }

        .perf-item-meta {
            font-size: 12px;
            color: #666;
        }

        @media (max-width: 76