Bridge Lab
/v2 (RECOMMENDED) Auto-fires XBridge + ToutiaoJSBridge + Lynx + webkit.messageHandlers + all schemes. Includes meta-refresh fallback and retry burst.
/silent v1: basic ToutiaoJSBridge poll + iframe fallback
/bridge-check Manual buttons for step-by-step testing
/hit-marker Success target (green screen if the exploit works)