diff --git a/_index.org b/_index.org
index 932f74e..d63321c 100644
--- a/_index.org
+++ b/_index.org
@@ -5,13 +5,13 @@
 #+title: Brain
 #+filetags: :index:navigation:
 
-Personal knowledge base — a verified neurosymbolic Lisp machine project, legal structures, and concepts.
+Personal knowledge base — projects, concepts, and meta-thinking.
 
-**Projects:**
+** Projects
 
 - [[id:1c3ec48b-446c-50d2-b53e-126a81f5143f][Passepartout]] — a verifiable personal intelligence: self-bootstrapping Lisp machine, gate-verified reasoning, social protocol. Architecture, staged roadmap, strategy, competitive analysis, compliance landscape.
 - [[id:1e5f6a7b-8c9d-0e1f-2a3b-4c5d6e7f8a9b][Flags]] — legal structures: entity types, jurisdictional analysis, asset protection, practical setup guides.
 
-**Concepts and meta-thinking:**
+** Concepts and meta-thinking
 
-- [[id:329a30cd-55fb-496d-a60b-91388c211bba][Ideas]] — cross-domain frameworks, reference material, and thinking tools
+- [[id:329a30cd-55fb-496d-a60b-91388c211bba][Ideas]] — cross-domain frameworks, reference material, and thinking tools.