diff --git a/.vitepress/config.ts b/.vitepress/config.ts
index b9b096f..2e51215 100644
--- a/.vitepress/config.ts
+++ b/.vitepress/config.ts
@@ -18,6 +18,7 @@ export default defineConfig({
   title: 'SLM Design',
   description: 'Правила и стандарты архитектуры проекта',
   base: '/docs/',
+  cleanUrls: true,
 
   themeConfig: {
     sidebar,
diff --git a/Caddyfile b/Caddyfile
index 67fe031..2aa5a39 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -1,11 +1,40 @@
 :8082 {
 	root * /srv
-	@plainText path /llms.txt /llms-full.txt
-	header @plainText Content-Type "text/plain; charset=utf-8"
-	@markdown path /ARCHITECTURE.md
-	header @markdown Content-Type "text/markdown; charset=utf-8"
-	header @markdown Cache-Control "no-cache, no-store, must-revalidate"
-	file_server
+
+	# Устаревшие пути llms.txt в подпапках ведём к корневым артефактам.
+	redir /docs/llms.txt /llms.txt 301
+	redir /docs/llms-full.txt /llms-full.txt 301
+
+	# Чистые URL: запросы вида `/docs/foo.html` редиректим на `/docs/foo`.
+	@legacyHtml {
+		path_regexp legacyHtml ^(/.+)\.html$
+		not path /index.html
+	}
+	redir @legacyHtml {re.legacyHtml.1} 301
+
 	header Link "</llms.txt>; rel=\"llms\""
+
+	@existingText {
+		path *.txt
+		file
+	}
+	header @existingText Content-Type "text/plain; charset=utf-8"
+
+	@existingMarkdown {
+		path *.md
+		file
+	}
+	header @existingMarkdown Content-Type "text/markdown; charset=utf-8"
+
+	@architecture path /ARCHITECTURE.md
+	header @architecture Cache-Control "no-cache, no-store, must-revalidate"
+
+	@missingText {
+		path *.txt *.md
+		not file
+	}
+	respond @missingText 404
+
+	file_server
 	try_files {path} {path}.html {path}/index.html /index.html
 }