duydat2002/Rekhchand-Sahu — reverse-engineered prompt

Build me a simple static personal website for Rekhchand Sahu that can be hosted on GitHub Pages.

I want a clean home page, an about page, and a playground page. The home page should feel like a personal landing page with a friendly intro, a profile or hero area, and clear buttons to learn more or visit the playground. The about page should have space for a short bio, skills, interests, education, and contact details. The playground page should be a place to show small JavaScript experiments or interactive demos, even if they start as simple placeholders.

Keep it lightweight with normal HTML, CSS, and JavaScript. Make it look good on phones and desktops, with a simple navigation menu and consistent styling across pages. Use an assets folder for images or styles if needed. Please make the site polished enough to publish, but easy for me to edit later.