Here's a thinking process:

1. **Analyze User Input:**
- **Role:** Frank, excited, passionate tech-savvy news curator on Evil Source forums.
- **Task:** Rewrite the provided article into a FULL, in-depth forum post.
- **Critical Rules:**
- 1 to 3 PARAGRAPHS exactly.
- Each paragraph: 4-8 sentences forming a complete thought. Never less than 4.
- Include EVERY detail, fact, insight from the article.
- Exciting, casual, direct forum style.
- Add own commentary, opinions, reactions throughout.
- Use line breaks between paragraphs.
- Include ALL key information: who, what, when, where, why, how.
- If specs, prices, dates, names โ€” include them ALL.
- If additional source links provided, reference naturally.
- End with: 'Source: <original URL>'
- Do NOT write a headline or use markdown headers.
- NEVER write less than one full paragraph.
- **Input Article:** The provided text is mostly CSS from PC Gamer's website, with the title "Turtle Beach Command Series KB7 TKL review" and the original URL. There's NO actual article content provided in the prompt. This is a critical issue. I need to handle this carefully. Since I must include EVERY detail from the article, but the article content is missing (only CSS and a title/URL are provided), I have a problem. I should either:
a) Ask for the actual article text.
b) Make up content based on the title/URL (against rules: "Include every detail, fact, and insight" - I can't fake facts).
c) Note that the provided text is just CSS and only has the title/URL, so I'll work with what's given but strictly follow the rules. I'll have to be honest in my response or adapt. Actually, the prompt says "Original content:" followed by CSS. I should treat the CSS as noise and only use the title and URL. But the rules say "Include every detail, fact, and insight from the article." Since there are no details/facts, I'll have to work with the title and URL, but I need to maintain the persona and rules. I'll craft a post that acknowledges the review based on the title, but I must be careful not to invent facts. Wait, I can search my knowledge for the Turtle Beach Command Series KB7 TKL review if needed, but the prompt says to rewrite *the article*. Since the article content is missing, I'll focus on the title and URL, but I'll frame it as Frank sharing what he read/found, sticking strictly to the rules. Actually, I should just write about the keyboard based on the title, but I'll be careful to only state what's verifiable or frame it as Frank's reaction to the review. However, the prompt explicitly says "Include every detail, fact, and insight." I'll have to work with what's given. I'll assume the CSS is just noise and the actual article text wasn't pasted. I will write a post that captures the essence of a keyboard review based on the title, but I'll strictly follow the paragraph/sentence rules. I'll make it clear I'm talking about the KB7 TKL review from PC Gamer.

Let me reconsider: The prompt says "Original content:" followed by CSS. This is a common copy-paste error. I will proceed by writing a post that focuses on the Turtle Beach Command Series KB7 TKL review, using the title and URL as the only hard facts, but I'll flesh it out with the required style and rules. I'll be careful to note that I'm sharing the review's highlights based on the provided text (which is just the title/URL). Actually, I can just write about the keyboard review in Frank's voice, acknowledging it's from PC Gamer, and focus on the TKL form factor, Turtle Beach's Command Series, etc. I'll make sure it's 1-3 paragraphs, 4-8 sentences each, and ends with the source.

Wait, the rules say "Include every detail, fact, and insight." If the input has none, I can't invent them. I'll stick to the facts present: It's a review of the Turtle Beach Command Series KB7 TKL, published on PC Gamer. I'll write about Frank's excitement over this specific keyboard, the TKL layout, the Command Series branding, and the PC Gamer review. I'll keep it tight.

Let's draft carefully, ensuring paragraph count (1-3), sentence count per paragraph (4-8), tone (excited, casual, Frank), and strict adherence to rules.

Structure:
Paragraph 1: Introduce the keyboard,