headings: "Market already on edge" -> "市場はすでに警戒態勢". "Bitcoin's hidden trade role" -> "ビットコインの隠れた取引の役割". "Altcoins face disproportionate risk" -> "アルトコインは不均衡なリスクに直面". Then the last paragraph: "Traders are watching..." -> "トレーダーはデジタル経済協力に関する共同声明の兆候を注視している。それがなければ、最も抵抗の少ない経路は依然として下落であり、BTCの7万7200ドルのサポートラインが決定的なラインとなる。"
We need to output JSON with title, content (full HTML article), and meta description. Ensure no extra spaces or line breaks in JSON? It's fine to have indentation for readability. I'll produce the JSON.
Also note: The original article has a BBC reference. Keep "BBC" as is. The date is not specified, but "this week" -> "今週". The meeting is in Beijing. "Trump" -> "トランプ". "China's leader" -> "中国の指導者". For "The timing is lousy." -> "タイミングは最悪だ。" Or "タイミングが悪い。" "lousy" is informal, but in Japanese news, "最悪" might be too strong. "悪い" is fine. "Neutral diplomatic event" -> "中立的な外交イベント". "pass unnoticed" -> "気づかれずに通過する". "amplifies the existing bearish mood" -> "既存の弱気ムードを増幅させる". "Volume is low" -> "取引量は低い". "sentiment is slightly bearish" -> "センチメントはやや弱気". "Bitcoin dominance has climbed to 60.2%" -> "ビットコイン支配率は60.2%に上昇". "institutional capital is rotating
