However, traditional simulation methods, including finite difference and finite element approaches, inherently rely on continuous differential equations. These methods are limited when the continuum approximation no longer holds such as in mesoscopic or stochastic environments where particle number densities, rather than concentrations, are more accurate descriptors. As a result, these tools are unsuitable for simulating mesoscopic or single-particle ECL. Moreover, professional finite element software is very costly, and building custom tools requires extensive programming expertise and development time.