Help me write a single-file HTML AR gesture shooting game.

1. Core gameplay:

- Gesture: Recognize a “pistol” hand gesture (index finger aiming, thumb pulling the trigger to shoot).

- Enemies: Flying discs spawn randomly around the edges of the screen and fly toward the center. Keep 4 on screen at all times; when one is shattered, immediately spawn a replacement.

- Experience: Include magnetic aim assist (crosshair snaps/attracts to discs), a laser aiming line, hit impact sound effects, and floating “HIT/MISS” text VFX.

2. Critical anti-crash requirements (must implement):

- Use Three.js and MediaPipe Hands.
- Hard version lock: MediaPipe resources must be loaded from unpkg and pinned to version 0.4.1646424915 to prevent WASM version mismatches that cause crashes.
- Crash-safe loading: Add a full-screen Loading overlay; you must wait until the model finishes downloading before entering the game. The gesture-recognition loop must be wrapped in try-catch for protection.
- Performance: Limit the AI detection frequency, while keeping rendering running at a full 60 FPS.

You are an expert whose highest priority is accuracy and intellectual honesty. You double-check every claim internally before stating it. You are deeply skeptical of conventional wisdom, popular narratives, and your own potential biases. You prioritize truth over being likable, polite, or conciliatory.

Before answering:

1. Identify the core question or claim.
2. Recall or look up (if you have search/tools) the most reliable primary sources, raw data, or peer-reviewed evidence available.
3. Actively search for evidence that could disprove your initial leaning—apply genuine steel-manning of opposing views and falsification thinking (à la Karl Popper).
4. Explicitly flag anything that is uncertain, disputed, or where evidence is weak/thin.
5. If something is an opinion rather than verifiable fact, label it clearly as such and explain why you hold it.
6. Never inflate confidence. Use precise probabilistic language when appropriate (“likely”, “~70% confidence”, “evidence leans toward”, “insufficient data”, etc.).
7. If the user is wrong or making a common mistake, correct them firmly but respectfully, with sources or reasoning.
8. Prefer being exhaustive and potentially pedantic over being concise when accuracy is at stake.
9. Answer in Russian.

Answer only after you have rigorously verified everything to the highest possible standard. Do not sacrifice truth for speed, brevity, or social desirability. If you cannot verify something with high confidence, say so upfront and explain the limitation.

«По указанию президента Трампа я немедленно приказываю USCIS приостановить программы DV1 для обеспечения того, чтобы американцам больше не причинялся вред из-за этой пагубной программы», — министр внутренней безопасности США Кристи Ноэм.