Implement Kimi K3's **Double-Entry** design language in Hugo with vanilla JavaScript. Acceptance: - [ ] Homepage, ledger, claim detail, timeline, network/list fallback, actor/entity pages, source library, methodology, corrections, and about routes - [ ] Evidence/counter-entry information order preserved on desktop and 390px mobile - [ ] Ledger filters/search/sort and CSV/JSON export - [ ] Keyboard navigation, reduced motion, WCAG AA token pairs - [ ] No Hermanity theme, partisan palette, conspiracy-board treatment, generic SaaS gradients, or fake live status - [ ] Screenshots verified at 1920, 1440, 1024, 768, and 390