We need to produce HTML for FAQ page with 12-15 questions. Each answer 100-150 words. Total 2000+ words. Must close tags properly. Use Bootstrap 5 accordion component. Use icons? It says modern design with icons. We can use icons inside questions, maybe Font Awesome or Bootstrap icons. But we can't add external resources? We can include icon tags like assuming Bootstrap Icons loaded. Use etc. Provide 12-15 accordion items. We need to keep total words >2000. Each answer 100-150 words; 12 answers at 120 words average = 1440 words. Need 2000 words, so maybe 15 answers at 120 words = 1800. Still short. We need 2000+ words. So maybe 15 answers at 140 words average = 2100 words. Good. So 15 items. We must ensure each answer 100-150 words. Provide 140 words each. Let's craft. We need to produce only FAQ content, no other sections, footers. Use container, text-center header, accordion. Use unique IDs. Provide 15 items. Let's craft 15 Qs: 1. How can I adapt a recipe for a vegetarian diet? 2. What are some essential cooking techniques for beginners? 3. Can I substitute ingredients when I’m out of something? 4. How should I store fresh herbs to keep them flavorful? 5. What’s the best way to keep cooked pasta from sticking together? 6. How can I adjust a recipe for a gluten‑free diet? 7. How do I know when a sauce is properly thickened? 8. What are the safest methods for freezing homemade soups? 9. How do I handle cooking times for different cuts of meat? 10. What are some tips for serving a dish in a crowd‑sized gathering? 11. How can I reduce sodium without sacrificing taste? 12. What’s the difference between baking and roasting, and when should I use each? 13. How do I keep a cake moist during storage? 14. What are the best ways to reheat leftovers without losing flavor? 15. How can I make a dish more kid‑friendly without compromising nutrition? Now craft answers 140 words each. We'll count approximate words. Ensure each answer 100-150 words. Provide about 140 words. We need to close tags properly. Also final lines must be: But we already have outer container closing at end. The final lines after all accordion items we must close the accordion div and the container div. The given template ends with: So we must replicate that. Also inside each accordion item, we must close tags: accordion-item, accordion-header, button, collapse, accordion-body, etc. Use proper closing tags. Also each accordion item should have unique IDs: heading1, collapse1 etc. We'll go up to 15. We need to ensure no extra containers outside main container. The container is inside the outermost container. We will not add any additional wrappers. Also no