docs/technical — the technical ledgers behind Twinning Beatrix (beatrix-ft2)

One file per section of the article; every number was verified against its source ledger on 2026-09-04. The human-readable article summarizes these; the 2s-era companion is TECHNICAL_2s.md at the repo root and the mini-beatrix-1 era is TECHNICAL.md.

01_arm_program.md — 5,792 words
02_splat_becomes_attention.md — 2,514 words
03_designed_life_2s.md — 3,052 words
04_the_head.md — 2,035 words
05_control_twin_crossover_endpoint.md — 3,595 words
06_battery_night_wide_moe.md — 2,190 words
07_conditioning_probe_program.md — 3,087 words
08_doctrine_five_axes_aflow.md — 2,263 words
09_bcd_e_campaign.md — 3,542 words