displaceStrength: 1.3,
              displaceRadius: 0.03,
              velocityInfluence: 1.2,
              returnSpeed: 0.03,
              sampling: 10,
              fontSize: 40,
              fontFamily: "monospace",
              videoUpdateRate: 150,
              on: {
                init: function (instance) {
                  console.log("particlesGL fire effect initialized!", instance);
                  // Initialize GUI after particles are ready
                  initializeGUI();
         