Local Fake JEE Result Page

I need a small, self-contained website that mimics the official JEE (Main) score-card page but runs entirely offline on Windows. When I open the index.html in any browser it should display an authentic-looking result with the subject-wise scores and corresponding percentiles I choose to hard-code or edit later.

Key points
• Platform: Windows only—no server setup; just double-click to open.
• Format: Standard HTML web page styled with CSS (a little JavaScript is fine for neatness, not required for dynamic calls).
• Data shown: Subject scores and their percentiles; no rank, category, or personal photo—those sections shouldn’t appear.

Deliverables
1. index.html, accompanying CSS, and any local assets (logo, fonts) packaged so they load from the same folder.
2. A short README explaining where in the code I can edit name, roll number, subjects, and marks.
3. Pixel-close layout to the real NTA result sheet—fonts, colours, table alignment—so a screenshot looks convincing.

I will consider the job complete once the page opens locally without errors and the editable placeholders update the visible marks and percentiles correctly.