Yuuki Collapse: Grand Unified Structural Calibrator (HTML Tool)

This interactive HTML calculator is a supplementary implementation of the structural framework introduced in “Redefining Fundamental Forces via an Electron-Calibrated Structural Axis” (DOI: https://doi.org/10.5281/zenodo.18177278). The tool visualizes the electron-referenced structural axis proposed in the paper and demonstrates how electromagnetic, strong, weak, gravitational, and neutrino regimes emerge as hierarchical manifestations of a unified mass-calibration framework. This HTML artifact is provided as a non-commercial, exploratory supplement intended to support conceptual understanding, reproducibility, and independent inspection of the theoretical structure. It should be cited alongside the main paper when referenced. No empirical claims are introduced beyond those discussed in the associated manuscript.