Tight Compelling H1 Title with Primary Keyword

..."` and inside the string, I should use single quotes for HTML attributes. Since the outer JSON quotes are double, single quotes inside are perfectly fine and don't need escaping. I'll do that. - I need to count words/chars for minimum 1,200 words / 3,000+ CJK chars. Japanese characters count as 1 each in char count typically, but words are tricky. I'll aim for substantial content. I'll write paragraphs of 2-3 sentences each, many of them, to reach the length. - Let's start constructing the JSON step by step in my mind, then output. - First, meta_title: concise, click-worthy, max 28-32 full-width chars. I'll set: "グルテンフリー米粉朝食レシピ完全ガイド" - count: グ(1)ル(2)テン(3)フ(4)リ(5)米(6)粉(7)朝(8)食(9)レ(10)シ(11)ピ(12)完全(13)ガイド(14) -> 14 chars. Good. But must it include primary keyword? The schema says "h1_title: Tight Compelling H1 Title with Primary Keyword". I'll make h1_title include the primary keyword or a close variant. I'll set h1_title: "初心者のためのグルテンフリー米粉朝食レシピ" - that's 21 chars, within 28-32. And meta_title can be separate, maybe "初心者のためのグルテンフリー米粉朝食レシピ | 失敗と解決法まとめ" but need to stay within chars. I'll set meta_title: "初心者のためのグルテンフリー米粉朝食レシピ完全ガイド" - 14+5=19? I'll just make it concise. - Actually, re-reading the schema: "meta_title": "Concise Click-worthy Meta Title