Like you, I don't know any front-end frameworks. I used to be very distressed because I didn't know how to modify other people's ready-made templates. Later, I used AI to generate them, which was much more convenient. I recommend you to use claude.ai to help you generate front-end pages. You can choose your favorite front-end framework to customize the generation, and let claude modify the layout, color, function, etc. It is very easy to use. This is my common prompt word " Use TailwindCSS + shadcn/ui to generate an html page. The page should be adaptive, Google SEO friendly, and open quickly.

" This is a website page I generated using claude: https://aisignaturegenerators.com/ This page is adaptive to mobile phones, and has some interactive effects of js. The backend uses the python flask framework. I strongly recommend you to try it.