etc. Inside market snapshot, there are divs with data. Translate labels: "24h Change" -> "24時間変動", "7d Change" -> "7日間変動", "Fear & Greed" -> "恐怖・強欲指数", "Sentiment" -> "センチメント", "bearish" -> "弱気". Also "Bitcoin (BTC):" -> "ビットコイン（BTC）：", "Rank #1" -> "ランク1位".
Need to translate all text inside tags but leave tags intact.
Also note the original has some English phrases like "Extreme Fear" in the market snapshot. Keep "Extreme Fear" as "極度の恐怖" but in the span with color #888, it's a label. In the data display, it says "12
Extreme Fear". Translate that span text to "極度の恐怖".
Similarly, the sentiment div: "🔴 bearish" -> "🔴 弱気".
Also note the original has an emoji 📊, keep it.
Let's write the full translated HTML content as a string with proper escaping for JSON. Use double quotes inside HTML attributes need to be escaped? Since we're putting it in JSON string, we need to escape double quotes and backslashes. We'll use " for double quotes inside the HTML attributes. But careful: the HTML attributes use double quotes. In JSON, we can use backslash to escape. Alternatively, we could use single quotes for HTML attributes? The original uses double quotes. We'll keep double quotes and escape them in the JSON string.
Write the translation step by step.
First paragraph: "President Donald Trump said this week he may leave a purpose-built UFC arena standing at the White House, comparing the structure to the Eiffel Tower in terms of potential permanence and appeal. The remark, made during a public appearance, has no direct bearing on cryptocurrency markets, but it arrives as Bitcoin trades at $63,354 and the Fear & Greed Index sinks to 12 — Extreme Fear — its lowest level in months."
Translation: "ドナルド・トランプ大統領は今週、ホワイトハウスに特設されたUFCアリーナをそのまま残す可能性があると述べ、その構造をエッフェル塔に例え、恒久性と魅力の点で匹敵すると語った。公の場で行われたこの発言は暗号資産市場に直接的な影響はないが、ビットコインが63,354ドルで取引され、恐怖・強欲指数が12（極度の恐怖）と数ヶ月ぶりの低水準に落ち込む中での発言となった。"
Second paragraph (h2): "
A Temporary Landmark?
" -> "
一時的な名所？
"
Then text: "Trump's comparison of an arena built for a mixed martial arts event to one of the world's most iconic monuments is the kind of political theater that fills cable news segments but leaves crypto fundamentals untouched. The White House did not provide details on when or if the structure would actually be made permanent. The only concrete takeaway for digital-asset observers is that the comment could briefly pump politically themed meme coins like MAGA or TRUMP tokens — but any such move would likely be short-lived and shallow."
Translation: "総合格闘技イベントのために建設されたアリーナを世界で最も象徴的な建造物の一つに例えるトランプ氏の行動は、ケーブルニュースの番組を賑わす政治的なパフォーマンスだが、暗号資産のファンダメンタルズには影響を与えない。ホワイトハウスは、この建造物をいつ、あるいは本当に恒久的なものにするかについて詳細を明らかにしていない。暗号資産関係者にとって具体的な教訓は、この発言がMAGAやTRUMPトークンなどの政治的なミームコインを一時的に上昇させる可能性があることだが、そのような動きは短期間で浅いものになるだろう。"
Then market snapshot div: Translate the labels and data. Keep the HTML structure exactly same. For the gradient and inline styles, leave as is.
Then h2: "
Noise vs. Signal in Crypto
" -> "
暗号資産におけるノイズとシグナル
"
Text: "Markets this week are driven by extreme fear:
BTC lost 13.6% in seven days, altcoins are underperforming under rising Bitcoin dominance (now ~55%), and on-chain data shows long-term holders distributing, not accumulating. The UFC arena story is pure noise. Retail traders chasing a Trump headline risk missing the more important technical breakdown happening beneath the surface. The real signal is the $62,000–$63,000 support zone that's now being tested for the third time in two weeks."
Translation: "今週の市場は極度の恐怖に支配されている。BTCは7日間で13.6%下落し、アルトコインはビットコイン支配率の上昇（現在約55%）の下でパフォーマンスが低迷しており、オンチェーンデータは長期保有者が蓄積ではなく分配を行っていることを示している。UFCアリーナの話は純粋なノイズだ。トランプ氏の見出しを追う個人投資家は、表面下で進行しているより重要なテクニカル崩壊を見逃すリスクがある。本当のシグナルは、62,000～63,000ドルのサポートゾーンが2週間で3回目のテストを受けていることだ。"
Then h2: "
The Contrarian Irony
" -> "
逆張りの皮肉
"
Text: "The Eiffel Tower was built as a temporary exhibition structure. Parisians hated it, called it an eyesore, and nearly tore it down. Today it's a permanent symbol of the city. The parallel to crypto is worth noting: assets now dismissed as fleeting — Bitcoin in its early days,
Ethereum during the ICO era — have become pillars of the financial system. With the Fear & Greed Index flashing Extreme Fear and retail panic mounting, the historical playbook suggests the worst moments are often the best entry points. Not that Trump's arena comment changes that calculus — it merely reinforces the idea that what seems temporary today can become permanent tomorrow."
Translation
