diff --git a/docs-content/installation.md b/docs-content/installation.md
index 3ec607a..028a91d 100644
--- a/docs-content/installation.md
+++ b/docs-content/installation.md
@@ -1,10 +1,10 @@
 ---
 id: installation
-title: Installation
-sidebar_label: Installation
+title: Install and verify
+sidebar_label: Install and verify
 ---
 
-# Installation
+# Install and verify
 
 `@cosyte/dicom` is a metadata-first DICOM Part 10 parser for Node.js/TypeScript. It ships dual
 **ESM + CJS** builds with per-condition type declarations, so it works from either module system
diff --git a/docs-content/quickstart.md b/docs-content/quickstart.md
index af4f7ce..ccea7de 100644
--- a/docs-content/quickstart.md
+++ b/docs-content/quickstart.md
@@ -1,10 +1,10 @@
 ---
 id: quickstart
-title: Quickstart
-sidebar_label: Quickstart
+title: Read your first DICOM object
+sidebar_label: Your first object
 ---
 
-# Quickstart
+# Read your first DICOM object
 
 This page gives you a first useful result: read a DICOM Part 10 object and pull out **who the
 patient is**, **what the study/series is**, and the **image geometry** you need before touching a
diff --git a/docs-content/sidebars.json b/docs-content/sidebars.json
index 5f48ba6..9c85e6c 100644
--- a/docs-content/sidebars.json
+++ b/docs-content/sidebars.json
@@ -1,8 +1,16 @@
 {
   "docs": [
     "intro",
-    "installation",
-    "quickstart",
+    {
+      "type": "category",
+      "label": "Installation",
+      "items": ["installation"]
+    },
+    {
+      "type": "category",
+      "label": "Quickstart",
+      "items": ["quickstart"]
+    },
     {
       "type": "category",
       "label": "Core Concepts",
@@ -22,7 +30,7 @@
     },
     {
       "type": "category",
-      "label": "Diagnosing & limits",
+      "label": "Troubleshooting",
       "items": ["troubleshooting", "limitations"]
     }
   ]
diff --git a/docs-content/troubleshooting.md b/docs-content/troubleshooting.md
index 2d78a5a..58a1ae3 100644
--- a/docs-content/troubleshooting.md
+++ b/docs-content/troubleshooting.md
@@ -1,7 +1,7 @@
 ---
 id: troubleshooting
 title: "Troubleshooting: symptoms and causes"
-sidebar_label: Troubleshooting
+sidebar_label: Symptoms and causes
 ---
 
 # Troubleshooting: symptoms and causes