Consciousness as Interface: A Ma-Field Theory of Economic Decision-Making (v1. 2 — Hₗag Hypothesis)

Version 1. 2 of the Ma-Field Theory of Economic Decision-Making. This version adds three contributions: (1) Appendix A — Google Trends backtest results across 60 IceCube GOLD events (monthly resolution, 2019–2025), with reinterpretation of the unexpected reversal finding; (2) P5/Hₗag hypothesis — the time lag between a GOLD-class IceCube event and measurable population-level sentiment elevation is a positive monotonic function of KOKU accumulation depth, analogous to dark adaptation in vision; (3) P1-revised (v1. 2) — expanded detection window from 72 hours to 3–14 days, with lag-KOKU correlation as secondary test. The core thesis remains: willpower (意思) is an interface phenomenon emerging at the information boundary between biological systems and the φ₂ field (Ma-field), with the brain functioning as antenna rather than transmitter. The CSS Event Window (May 25–30, 2026, KOKU=163 days) will simultaneously test P4, P1-revised, and P5/Hₗag. Three-stage review process: Mikijun critique (adversarial) → ChatGPT reinforcement → Luna integration.