I need one clarification before I write it: your instructions conflict in two major ways.
You asked for the topic: “How to create an animated glitch
But most of the required SEO structure, keyword, examples, FAQs, and use cases are for: “Who knows the birthday girl best free printable”
You also require both:
“Return only clean HTML article content” and “The first line must start exactly with `<p>`”
but then later say:
“Write the full blog article as plain text only. Do not use HTML tags or markdown.”
Please confirm which version you want:
1. HTML article about animated glitch text effect
2. Plain text article about animated glitch text effect
3. HTML article about “Who knows the birthday girl best free printable”
4. Plain text article about “Who knows the birthday girl best free printable”