The word-by-word highlighting in my web player must stay perfectly in step with the French voice-over so users can comfortably follow the text. Right now everything works until 1815 is read aloud, then the audio keeps going while the highlight stalls on the wrong words. You can reproduce it easily: upload the provided .txt file, choose French, hit Play and watch what happens after "1815". I need the underlying timing logic cleaned up so every single word continues to light up at the exact moment it is spoken all the way to the end. Deliverables: • the updated timing file or code module • a brief note describing what caused the drift and how you resolved it • a quick screen-capture (or hosted demo link) proving that per-word highlighting stays accurate for the full audio track, including after 1815. • Audio and highlighting support for Russian as well Code is in plain JavaScript; no framework lock-in. Let me know if you need additional sample files or access details.