.models-comparison-chart{background:#fff;border-radius:8px;margin:20px 0;padding:20px;box-shadow:0 2px 4px #0000001a}.working-point-info{color:#495057;background:#f8f9fa;border-left:4px solid #007bff;border-radius:4px;margin-bottom:15px;padding:10px;font-size:14px}.chart-container{min-height:400px}.models-comparison-chart .highcharts-container{font-family:Source Sans Pro,sans-serif}.models-comparison-chart .highcharts-title{color:#333;font-size:18px;font-weight:600}.models-comparison-chart .highcharts-axis-title{color:#666;font-size:14px;font-weight:500}.models-comparison-chart .highcharts-legend-item{font-size:12px}.models-comparison-chart .highcharts-tooltip{font-size:12px;line-height:1.4}@media (max-width:768px){.models-comparison-chart{margin:15px 0;padding:15px}.chart-container{min-height:300px}.working-point-info{padding:8px;font-size:13px}}