       text-align: center;
            margin: 10px 0;
        }

        .charts-container {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: space-between;
            max-width: 1400px;
            margin: 0 auto;
        }

        .chart-group {
            flex: 1;
            min-width: 280px;
            max-width: 320px;
            text-align: center;
        }

        .chart-wide {
            flex: 0 0 100%;
            min-width: 100%;