Remove README badge wall; drop heading emoji and extra emphasis

README.md

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 # Institution — Prison Architect in RimWorld
 
-[![RimWorld 1.6](https://img.shields.io/badge/RimWorld-1.6-C8371A)](https://rimworldgame.com/) [![Requires Harmony](https://img.shields.io/badge/Requires-Harmony-1B2838?logo=steam&logoColor=white)](https://steamcommunity.com/sharedfiles/filedetails/?id=2009463077) [![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC_BY--NC--SA_4.0-lightgrey)](LICENSE) [![GitHub Sponsors](https://img.shields.io/badge/GitHub%20Sponsors-%E2%9D%A4-EA4AAA?logo=githubsponsors&logoColor=white)](https://github.com/sponsors/sudolulo) [![Ko-fi](https://img.shields.io/badge/Ko--fi-support-FF5E5B?logo=kofi&logoColor=white)](https://ko-fi.com/sudolulo)
-
-**Every pawn has a criminal propensity on a spectrum — nature (traits) × nurture (mood, mistreatment,
+Every pawn has a criminal propensity on a spectrum — nature (traits) × nurture (mood, mistreatment,
 treatment) — and the colony can police it. Catching and punishing one pawn changes the disposition of
-the rest.**
+the rest.
 
 Institution is the whole suite in **one install**, with a **checkbox per layer** in the mod settings
 (all on by default). It turns RimWorld's forgotten rap sheet into a living justice system — police,
 prison, parole — mirroring the real separation of powers.
 
-## 📖 Documentation — [**read the Wiki**](https://git.arch.fyi/flan/institution/wiki)
+## Documentation
 
-The **[Institution Wiki](https://git.arch.fyi/flan/institution/wiki)** is the full guide: the
-gameplay loop, every layer, and how the pieces feed each other. Start at the
-**[Wiki home](https://git.arch.fyi/flan/institution/wiki)**, then dive into any layer below.
+The [Institution wiki](https://git.arch.fyi/flan/institution/wiki) is the full guide: the
+gameplay loop, every layer, and how the pieces feed each other. Each layer below links to
+its wiki page.
 
 ## The six layers