ge-positive {
            color: var(--text-success);
        }
        
        .change-neutral {
            color: var(--text-secondary);
        }
        
        .charts-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .chart-container {
            background: var(--bg-secondary);
            border: 1px solid var(--border-primary);
            border-radius: 8px;
            padding: 1.