.coordinate-group {
            background: #f8f9fa;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1rem;
        }
        .gamma-canvas {
            width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-top: 1rem;
            display: block;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin: 0.5rem 0;
            font-size: 0.85rem;
        }
        .legend-color {
            width: 16px;
            height: 16px;
            border-radius: 2px;
            display: inline-block;
        }
        .legend-color.curve { background-color: #0d6efd; }
        .legend-color.point { background-color: #dc3545; border-radius: 50%; }
        .invariant-box {
            font-family: monospace;
            background: #e9ecef;
            padding: 0.5rem;
            border-radius: 6px;
        }