diff --git a/frontend/dashboard.css b/frontend/dashboard.css
index 1a6c239..4951270 100644
--- a/frontend/dashboard.css
+++ b/frontend/dashboard.css
@@ -26,6 +26,7 @@ header { position: sticky; top: 0; z-index: 20; padding: 12px 16px; display:flex
 .app-menu { margin-left:auto; }
 .app-menu > summary { display:none; }
 .app-menu-panel { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
+#open-insights { display:none; }
 button { background: linear-gradient(180deg,#1f3a5f,#15324d); border:1px solid #2a496e; color:#e5e7eb; padding:8px 12px; border-radius:10px; cursor:pointer; }
 .notification-undo { position:fixed; z-index:110; left:50%; bottom:calc(88px + env(safe-area-inset-bottom)); transform:translateX(-50%); box-sizing:border-box; width:min(520px,calc(100vw - 24px)); display:flex; align-items:center; justify-content:space-between; gap:12px; padding:10px 12px; border:1px solid #60a5fa; border-radius:12px; background:#10233d; box-shadow:0 12px 36px rgba(0,0,0,.5); overflow-wrap:anywhere; }
 .notification-undo[hidden] { display:none; }
@@ -91,6 +92,8 @@ button:hover { filter: brightness(1.15); }
 .panel[open] > summary { margin-bottom: 8px; }
 aside, section { position: relative; z-index: 1; }
 main { position: relative; z-index: 1; display: grid; grid-template-columns: 300px 1fr 340px; gap: 14px; padding: 14px; }
+.insights-shell { display:contents; }
+.insights-header { display:none; }
 @media (max-width: 1100px) { main { grid-template-columns: 1fr; } }
 .sidebar { display:flex; flex-direction:column; gap: 12px; }
 .stack { display:flex; flex-direction:column; gap:10px; }
@@ -932,6 +935,12 @@ textarea { resize: vertical; min-height: 120px; }
   .app-menu:not([open]) > .app-menu-panel { display:none; }
   .app-menu-panel { position:absolute; top:calc(100% + 6px); right:0; width:min(280px,calc(100vw - 20px)); display:grid; gap:8px; padding:10px; border:1px solid #2a496e; border-radius:12px; background:#0b1526; box-shadow:0 18px 45px rgba(0,0,0,.5); }
   .app-menu-panel button { min-height:44px; width:100%; }
+  #open-insights { display:block; }
+  .insights-shell { display:none; }
+  .insights-shell[data-mobile-open="true"] { position:fixed; inset:0; z-index:90; display:grid; align-content:start; gap:12px; overflow:auto; overflow-x:hidden; padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left)); background:#050c15; }
+  .insights-header { position:sticky; top:0; z-index:2; display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding:10px; border:1px solid #2a496e; border-radius:12px; background:#0b1526; }
+  .insights-header h2, .insights-header p { margin:0 0 4px; }
+  .insights-header button { min-height:44px; flex:none; }
   .device-setup-panel { width:100%; padding:14px; padding-bottom:calc(14px + env(safe-area-inset-bottom)); }
   .device-setup-step { grid-template-columns:1fr; }
   .device-setup-action { width:100%; }
diff --git a/frontend/dashboard.js b/frontend/dashboard.js
index 4c740ba..e8070cb 100644
--- a/frontend/dashboard.js
+++ b/frontend/dashboard.js
@@ -204,6 +204,20 @@
     },
   });
   mobileTaskDock.start();
+  const mobileInsights = createMobileInsights({
+    root: qs('#insights-sheet'),
+    launcher: qs('#open-insights'),
+    closeButton: qs('#close-insights'),
+    dock: qs('#mobile-task-dock'),
+    hud: qs('[data-mobile-today-hud]'),
+    backgrounds: [qs('header'), qs('#my-work')],
+    menu: qs('.app-menu'),
+    history: window.history,
+    location: window.location,
+    eventTarget: window,
+    mediaQuery: window.matchMedia('(max-width: 600px)'),
+  });
+  mobileInsights.start();
   qs('#empty-work-find').addEventListener('click', () => qs('#find-work').click());
   qs('#empty-work-create').addEventListener('click', () => qs('#new-issue').click());
   let liveMode = true;
diff --git a/frontend/index.html b/frontend/index.html
index 4cfbc57..193e952 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -16,6 +16,7 @@
   <details class="app-menu">
     <summary id="app-menu-toggle" aria-label="Open dashboard menu">Menu</summary>
     <div class="app-menu-panel">
+      <button id="open-insights" type="button" aria-controls="insights-sheet">Insights</button>
       <button id="refresh">Refresh</button>
       <button id="open-palette">Command</button>
       <button id="open-device-setup" type="button">Device setup</button>
@@ -273,6 +274,11 @@
       </div>
     </div>
   </section>
+  <section class="insights-shell" id="insights-sheet" aria-labelledby="insights-heading">
+    <div class="insights-header">
+      <div><h2 id="insights-heading">Insights</h2><p class="small muted">Context, activity, live signals, and workspace tools.</p></div>
+      <button id="close-insights" type="button">Close</button>
+    </div>
   <aside class="sidebar">
     <details class="panel stack" data-panel-key="context" open>
       <summary><h2>Context &amp; view</h2></summary>
@@ -334,6 +340,7 @@
       <div id="md-preview" style="margin-top:8px;"></div>
     </details>
   </aside>
+  </section>
 </main>
 
 <div class="plan-today-sheet" id="plan-today-sheet" role="dialog" aria-modal="true" aria-labelledby="plan-today-title" hidden>
@@ -1628,6 +1635,7 @@
 <script src="static/update-decision-transaction.js"></script>
 <script src="static/agenda-session-launcher.js"></script>
 <script src="static/mobile-launch.js"></script>
+<script src="static/mobile-insights.js"></script>
 <script src="static/mobile-app-shortcuts.js"></script>
 <script src="static/install-app.js"></script>
 <script src="static/mobile-device-setup.js"></script>
diff --git a/frontend/mobile-insights.js b/frontend/mobile-insights.js
new file mode 100644
index 0000000..0e7e6c1
--- /dev/null
+++ b/frontend/mobile-insights.js
@@ -0,0 +1,74 @@
+(function (root, factory) {
+  if (typeof module === 'object' && module.exports) module.exports = factory;
+  else root.createMobileInsights = factory;
+})(typeof self !== 'undefined' ? self : this, function (o) {
+  const route = '#/insights';
+  let active = false;
+  let previous = '#/my-work';
+
+  function attr(element, name, value) {
+    if (value === null) element.removeAttribute(name);
+    else element.setAttribute(name, value);
+  }
+
+  function render(open, focus = false) {
+    active = Boolean(open && o.mediaQuery.matches);
+    attr(o.root, 'data-mobile-open', active ? 'true' : null);
+    attr(o.root, 'role', active ? 'dialog' : null);
+    attr(o.root, 'aria-modal', active ? 'true' : null);
+    attr(o.root, 'aria-hidden', active || !o.mediaQuery.matches ? null : 'true');
+    o.root.inert = !active && o.mediaQuery.matches;
+    o.backgrounds.forEach(element => { element.inert = active; });
+    o.dock.hidden = active;
+    attr(o.hud, 'data-overlay-hidden', active ? 'true' : null);
+    if (active) o.closeButton.focus();
+    else if (focus) o.launcher.focus();
+  }
+
+  function url(hash) {
+    return (o.location.pathname || '') + (o.location.search || '') + hash;
+  }
+
+  function open() {
+    if (!o.mediaQuery.matches || active) return false;
+    previous = o.location.hash && o.location.hash !== route ? o.location.hash : '#/my-work';
+    if (o.menu) o.menu.open = false;
+    o.history.pushState({ ...(o.history.state || {}), mobileInsights:true, previousHash:previous }, '', url(route));
+    render(true);
+    return true;
+  }
+
+  function sync() {
+    render(o.location.hash === route, active && o.location.hash !== route);
+  }
+
+  function close() {
+    if (!active) return false;
+    if (o.history.state?.mobileInsights) o.history.back();
+    else {
+      const state = { ...(o.history.state || {}) };
+      delete state.mobileInsights;
+      delete state.previousHash;
+      o.history.replaceState(state, '', url(previous));
+      render(false, true);
+    }
+    return true;
+  }
+
+  function start() {
+    o.launcher.addEventListener('click', open);
+    o.closeButton.addEventListener('click', close);
+    o.eventTarget.addEventListener('popstate', sync);
+    o.eventTarget.addEventListener('hashchange', sync);
+    o.eventTarget.addEventListener('keydown', event => {
+      if (active && event.key === 'Escape') {
+        event.preventDefault?.();
+        close();
+      }
+    });
+    o.mediaQuery.addEventListener?.('change', sync);
+    sync();
+  }
+
+  return { start, open, close, current:() => active };
+});
diff --git a/frontend/service-worker.js b/frontend/service-worker.js
index 89eee5e..fa98124 100644
--- a/frontend/service-worker.js
+++ b/frontend/service-worker.js
@@ -1,7 +1,7 @@
 const BASE = new URL('./', self.location.href).pathname;
 importScripts(BASE + 'static/private-data-registry.js');
 importScripts(BASE + 'static/background-issue-sync.js');
-const CACHE = 'stackchain-dashboard-shell-v115';
+const CACHE = 'stackchain-dashboard-shell-v116';
 const OFFLINE_LEASE_URL = new URL(BASE + '__offline-session-lease', self.location.origin).href;
 const OUTAGE_STATUSES = new Set([500, 502, 503, 504]);
 const NAVIGATION_TIMEOUT_MS = self.__STACKCHAIN_NAVIGATION_TIMEOUT_MS || 4000;
@@ -114,6 +114,7 @@ const SHELL = [
   BASE + 'static/update-decision-transaction.js',
   BASE + 'static/agenda-session-launcher.js',
   BASE + 'static/mobile-launch.js',
+  BASE + 'static/mobile-insights.js',
   BASE + 'static/mobile-app-shortcuts.js',
   BASE + 'static/install-app.js',
   BASE + 'static/mobile-device-setup.js',
diff --git a/src/frontend_bundle.py b/src/frontend_bundle.py
index abd2a1c..71c2db6 100644
--- a/src/frontend_bundle.py
+++ b/src/frontend_bundle.py
@@ -30,7 +30,7 @@ FEATURE_SOURCES = {
     "device-setup": ("static/install-app.js", "static/mobile-device-setup.js"),
     "security-center": ("static/security-center.js",),
     "today-timer": (
-        "static/conversation.js", "static/voice-transcript-store.js", "static/voice-conversation-capture.js", "static/mobile-plan-today-nav.js", "static/mobile-find-work-nav.js",
+        "static/conversation.js", "static/voice-transcript-store.js", "static/voice-conversation-capture.js", "static/mobile-launch.js", "static/mobile-insights.js", "static/mobile-plan-today-nav.js", "static/mobile-find-work-nav.js",
         "static/today-completion.js", "static/card-planning.js", "static/work-detail-position.js", "static/work-route.js", "static/commands.js", "static/saved-searches.js", "static/task-overlay-history.js", "static/search-preview.js", "static/mobile-search-preview-nav.js", "static/search-reply-draft-store.js", "static/conversation-reply-draft-store.js", "static/conversation-photo-drafts.js", "static/search-defer.js", "static/mobile-search-viewport.js", "static/my-work.js", "static/protect-today.js", "static/mobile-task-dock.js", "static/mobile-queue-launcher.js", "static/mobile-start-day.js", "static/update-triage-session.js", "static/update-review-handoff.js", "static/update-triage-launcher.js", "static/update-triage-gesture.js", "static/notification-undo.js", "static/today-timer.js", "static/today-recap.js", "static/today-wrap-up.js", "static/today-handoff.js",
         "static/today-rollover.js", "static/later-work.js", "static/later-picker.js", "static/drafts.js", "static/unfiled-captures.js", "static/unfiled-draft-sync.js",
         "static/assign-and-start.js", "static/filed-claim.js", "static/queue-today.js", "static/create-and-start.js",
diff --git a/tests/test_comment_next.py b/tests/test_comment_next.py
index 1433f6d..19d5f12 100644
--- a/tests/test_comment_next.py
+++ b/tests/test_comment_next.py
@@ -303,4 +303,4 @@ async def test_unread_update_offers_reply_mark_read_and_next_independent_of_toda
     assert '.update-reply-actions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr));' in html
     assert '.update-reply-actions button { min-height:44px;' in html
     worker = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
-    assert "stackchain-dashboard-shell-v115" in worker
+    assert "stackchain-dashboard-shell-v116" in worker
diff --git a/tests/test_later_sync.py b/tests/test_later_sync.py
index 44ced24..a0ff904 100644
--- a/tests/test_later_sync.py
+++ b/tests/test_later_sync.py
@@ -435,5 +435,5 @@ async def test_dashboard_syncs_every_later_change_and_exposes_account_status():
 def test_later_sync_ships_atomically_in_the_offline_shell():
     source = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/later-sync.js'" in source
diff --git a/tests/test_markdown_renderer.py b/tests/test_markdown_renderer.py
index e0e9745..6692209 100644
--- a/tests/test_markdown_renderer.py
+++ b/tests/test_markdown_renderer.py
@@ -256,4 +256,4 @@ def test_markdown_work_bodies_are_mobile_safe_block_containers():
     assert ".markdown-content { min-width:0; max-width:100%; overflow-wrap:anywhere;" in css
     assert ".markdown-content pre { max-width:100%; overflow-x:auto;" in css
     assert ".markdown-content a { min-height:44px;" in css
-    assert "stackchain-dashboard-shell-v115" in worker
+    assert "stackchain-dashboard-shell-v116" in worker
diff --git a/tests/test_mobile_composer_integration.py b/tests/test_mobile_composer_integration.py
index 47371c1..3255b0e 100644
--- a/tests/test_mobile_composer_integration.py
+++ b/tests/test_mobile_composer_integration.py
@@ -45,7 +45,7 @@ def test_offline_shell_contains_every_local_dashboard_runtime_asset():
     shell_assets = set(re.findall(r"BASE \+ '([^']+)'", worker.split("async function sessionCsrf", 1)[0]))
 
     assert local_assets <= shell_assets, f"Offline shell is missing: {sorted(local_assets - shell_assets)}"
-    assert "stackchain-dashboard-shell-v115" in worker
+    assert "stackchain-dashboard-shell-v116" in worker
 
 
 def test_all_conversation_composers_offer_accessible_mobile_mentions():
diff --git a/tests/test_mobile_device_setup.py b/tests/test_mobile_device_setup.py
index 2f7b860..950cfd2 100644
--- a/tests/test_mobile_device_setup.py
+++ b/tests/test_mobile_device_setup.py
@@ -214,7 +214,7 @@ def test_mobile_dashboard_mounts_phone_safe_device_setup_flow():
     assert "promptStorage:localStorage" in dashboard
     assert "pushControllerReady.then(ensureDeviceSetup)" in dashboard
     assert "BASE + 'static/mobile-device-setup.js'" in worker
-    assert "stackchain-dashboard-shell-v115" in worker
+    assert "stackchain-dashboard-shell-v116" in worker
     assert ".device-setup-panel" in css
     assert ".device-readiness-card" in css
     assert "overflow-x:hidden" in css
diff --git a/tests/test_mobile_insights.py b/tests/test_mobile_insights.py
new file mode 100644
index 0000000..a0cb9bc
--- /dev/null
+++ b/tests/test_mobile_insights.py
@@ -0,0 +1,178 @@
+import json
+import subprocess
+from pathlib import Path
+
+import pytest
+
+from tests.dashboard_bundle import dashboard
+
+
+CONTROLLER = Path(__file__).resolve().parents[1] / "frontend" / "mobile-insights.js"
+
+
+def run_node(script: str) -> dict:
+    completed = subprocess.run(["node", "-e", script], capture_output=True, text=True)
+    assert completed.returncode == 0, completed.stderr
+    return json.loads(completed.stdout)
+
+
+def test_mobile_insights_opens_as_addressable_modal_and_hides_home_chrome():
+    script = f"""
+const createInsights = require({json.dumps(str(CONTROLLER))});
+const listeners = {{}};
+const element = () => ({{
+  hidden:false, inert:false, attributes:{{}}, focuses:0, listeners:{{}},
+  setAttribute(name,value) {{ this.attributes[name] = String(value); }},
+  removeAttribute(name) {{ delete this.attributes[name]; }},
+  addEventListener(name,fn) {{ this.listeners[name] = fn; }},
+  focus() {{ this.focuses += 1; }},
+}});
+const root = element(); const launcher = element(); const closeButton = element();
+const dock = element(); const hud = element(); const home = element(); const header = element();
+const menu = {{open:true}};
+const location = {{pathname:'/dashboard/', search:'', hash:'#/my-work/today'}};
+const history = {{state:null, pushes:[], pushState(state,unused,url) {{
+  this.state=state; this.pushes.push(url); location.hash=url.slice(url.indexOf('#'));
+}}, replaceState() {{}}, back() {{}}}};
+const controller = createInsights({{
+  root, launcher, closeButton, dock, hud, backgrounds:[header,home], menu, history, location,
+  eventTarget:{{addEventListener(name,fn) {{ listeners[name]=fn; }}}},
+  mediaQuery:{{matches:true, addEventListener() {{}}}},
+}});
+controller.start();
+launcher.listeners.click();
+process.stdout.write(JSON.stringify({{
+  hash:location.hash, pushes:history.pushes, open:root.attributes['data-mobile-open'],
+  role:root.attributes.role, modal:root.attributes['aria-modal'], rootInert:root.inert,
+  homeInert:home.inert, headerInert:header.inert, dockHidden:dock.hidden,
+  hudHidden:hud.attributes['data-overlay-hidden'], closeFocuses:closeButton.focuses,
+  menuOpen:menu.open,
+}}));
+"""
+
+    assert run_node(script) == {
+        "hash": "#/insights",
+        "pushes": ["/dashboard/#/insights"],
+        "open": "true",
+        "role": "dialog",
+        "modal": "true",
+        "rootInert": False,
+        "homeInert": True,
+        "headerInert": True,
+        "dockHidden": True,
+        "hudHidden": "true",
+        "closeFocuses": 1,
+        "menuOpen": False,
+    }
+
+
+def test_direct_insights_route_closes_locally_and_restores_launcher_focus():
+    script = f"""
+const createInsights = require({json.dumps(str(CONTROLLER))});
+const listeners = {{}};
+const element = () => ({{
+  hidden:false, inert:false, attributes:{{}}, focuses:0, listeners:{{}},
+  setAttribute(name,value) {{ this.attributes[name] = String(value); }},
+  removeAttribute(name) {{ delete this.attributes[name]; }},
+  addEventListener(name,fn) {{ this.listeners[name] = fn; }},
+  focus() {{ this.focuses += 1; }},
+}});
+const root=element(), launcher=element(), closeButton=element(), dock=element(), hud=element(), home=element();
+const location={{pathname:'/dashboard/', search:'', hash:'#/insights'}};
+const history={{state:null, backs:0, replacements:[], pushState() {{}}, back() {{ this.backs += 1; }},
+  replaceState(state,unused,url) {{ this.state=state; this.replacements.push(url); location.hash=url.slice(url.indexOf('#')); }}
+}};
+const controller=createInsights({{
+  root,launcher,closeButton,dock,hud,backgrounds:[home],history,location,
+  eventTarget:{{addEventListener(name,fn) {{ listeners[name]=fn; }}}},
+  mediaQuery:{{matches:true,addEventListener() {{}}}},
+}});
+controller.start();
+closeButton.listeners.click();
+process.stdout.write(JSON.stringify({{
+  current:controller.current(), hash:location.hash, backs:history.backs,
+  replacements:history.replacements, rootInert:root.inert, homeInert:home.inert,
+  dockHidden:dock.hidden, hudHidden:hud.attributes['data-overlay-hidden'] || null,
+  launcherFocuses:launcher.focuses,
+}}));
+"""
+
+    assert run_node(script) == {
+        "current": False,
+        "hash": "#/my-work",
+        "backs": 0,
+        "replacements": ["/dashboard/#/my-work"],
+        "rootInert": True,
+        "homeInert": False,
+        "dockHidden": False,
+        "hudHidden": None,
+        "launcherFocuses": 1,
+    }
+
+
+def test_browser_back_closes_insights_without_resetting_the_work_route():
+    script = f"""
+const createInsights = require({json.dumps(str(CONTROLLER))});
+const listeners={{}};
+const element=()=>({{hidden:false,inert:false,attributes:{{}},focuses:0,listeners:{{}},setAttribute(n,v){{this.attributes[n]=String(v);}},removeAttribute(n){{delete this.attributes[n];}},addEventListener(n,f){{this.listeners[n]=f;}},focus(){{this.focuses+=1;}}}});
+const root=element(),launcher=element(),closeButton=element(),dock=element(),hud=element(),home=element();
+const location={{pathname:'/dashboard/',search:'',hash:'#/my-work/update'}};
+const history={{state:null,pushState(state,unused,url){{this.state=state;location.hash=url.slice(url.indexOf('#'));}},replaceState(){{}},back(){{}}}};
+const controller=createInsights({{root,launcher,closeButton,dock,hud,backgrounds:[home],history,location,eventTarget:{{addEventListener(n,f){{listeners[n]=f;}}}},mediaQuery:{{matches:true,addEventListener(){{}}}}}});
+controller.start(); launcher.listeners.click();
+location.hash='#/my-work/update'; history.state=null; listeners.popstate?.({{state:null}});
+process.stdout.write(JSON.stringify({{current:controller.current(),hash:location.hash,launcherFocuses:launcher.focuses,homeInert:home.inert,dockHidden:dock.hidden}}));
+"""
+
+    assert run_node(script) == {
+        "current": False,
+        "hash": "#/my-work/update",
+        "launcherFocuses": 1,
+        "homeInert": False,
+        "dockHidden": False,
+    }
+
+
+def test_escape_requests_back_navigation_only_while_insights_is_open():
+    script = f"""
+const createInsights=require({json.dumps(str(CONTROLLER))});
+const listeners={{}};
+const element=()=>({{hidden:false,inert:false,attributes:{{}},listeners:{{}},setAttribute(n,v){{this.attributes[n]=String(v);}},removeAttribute(n){{delete this.attributes[n];}},addEventListener(n,f){{this.listeners[n]=f;}},focus(){{}}}});
+const root=element(),launcher=element(),closeButton=element(),dock=element(),hud=element();
+const location={{pathname:'/dashboard/',search:'',hash:'#/my-work'}};
+const history={{state:null,backs:0,pushState(state,unused,url){{this.state=state;location.hash=url.slice(url.indexOf('#'));}},replaceState(){{}},back(){{this.backs+=1;}}}};
+const controller=createInsights({{root,launcher,closeButton,dock,hud,backgrounds:[],history,location,eventTarget:{{addEventListener(n,f){{listeners[n]=f;}}}},mediaQuery:{{matches:true,addEventListener(){{}}}}}});
+controller.start(); launcher.listeners.click();
+let prevented=0; listeners.keydown?.({{key:'Escape',preventDefault(){{prevented+=1;}}}}); listeners.keydown?.({{key:'Enter',preventDefault(){{prevented+=1;}}}});
+process.stdout.write(JSON.stringify({{backs:history.backs,prevented}}));
+"""
+
+    assert run_node(script) == {"backs": 1, "prevented": 1}
+
+
+@pytest.mark.anyio
+async def test_mobile_home_progressively_discloses_secondary_panels_as_insights():
+    html = await dashboard()
+
+    assert 'id="open-insights"' in html
+    assert 'id="insights-sheet"' in html
+    assert 'id="close-insights"' in html
+    assert html.index('id="my-work"') < html.index('id="insights-sheet"')
+    assert html.index('id="insights-sheet"') < html.index('data-panel-key="context"')
+    assert html.index('data-panel-key="markdown"') < html.index('</section>\n</main>')
+    assert '<script src="static/mobile-insights.js"></script>' in html
+    assert "createMobileInsights({" in html
+    assert "mediaQuery: window.matchMedia('(max-width: 600px)')" in html
+    assert ".insights-shell { display:contents; }" in html
+    assert "#open-insights { display:none; }" in html
+    assert '.insights-shell[data-mobile-open="true"]' in html
+    assert "position:fixed; inset:0;" in html
+    assert "overflow-x:hidden" in html
+    assert ".insights-header button { min-height:44px;" in html
+
+
+def test_mobile_insights_rolls_into_the_offline_shell():
+    worker = (CONTROLLER.parent / "service-worker.js").read_text()
+
+    assert "stackchain-dashboard-shell-v116" in worker
+    assert "BASE + 'static/mobile-insights.js'" in worker
diff --git a/tests/test_mobile_start_day.py b/tests/test_mobile_start_day.py
index 9374e24..1229a76 100644
--- a/tests/test_mobile_start_day.py
+++ b/tests/test_mobile_start_day.py
@@ -283,4 +283,4 @@ async def test_dashboard_wires_thumb_safe_start_day_briefing_into_offline_mobile
     assert ".mobile-start-day-finish { min-height:44px;" in html
     assert "max-width:100%; overflow-wrap:anywhere;" in html
     assert "BASE + 'static/mobile-start-day.js'" in service_worker
-    assert "stackchain-dashboard-shell-v115" in service_worker
+    assert "stackchain-dashboard-shell-v116" in service_worker
diff --git a/tests/test_plan_today.py b/tests/test_plan_today.py
index e106a56..bd53770 100644
--- a/tests/test_plan_today.py
+++ b/tests/test_plan_today.py
@@ -410,7 +410,7 @@ async def test_plan_today_wires_cancel_back_and_success_through_overlay_history(
 def test_plan_today_controller_is_available_in_the_offline_shell():
     source = SERVICE_WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/plan-today.js'" in source
     assert "BASE + 'static/plan-today-readiness.js'" in source
     assert "BASE + 'static/plan-today-preview.js'" in source
diff --git a/tests/test_service_worker.py b/tests/test_service_worker.py
index d5d33e6..ec11016 100644
--- a/tests/test_service_worker.py
+++ b/tests/test_service_worker.py
@@ -165,13 +165,13 @@ async function dispatchPush(payload) {{
 def test_offline_activation_migration_rolls_the_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
 
 
 def test_resumable_today_session_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/my-work.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/dashboard.css'" in source
@@ -180,7 +180,7 @@ def test_resumable_today_session_ships_in_a_new_offline_shell():
 def test_mobile_conversation_photo_bundles_roll_the_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/authored-outbox.js'" in source
     assert "BASE + 'static/background-issue-sync.js'" in source
@@ -189,7 +189,7 @@ def test_mobile_conversation_photo_bundles_roll_the_offline_shell():
 def test_photo_metadata_sanitizer_rolls_the_cached_optimizer_atomically():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/issue-evidence-review.js'" in source
     assert "BASE + 'static/issue-attachment.js'" in source
 
@@ -197,14 +197,14 @@ def test_photo_metadata_sanitizer_rolls_the_cached_optimizer_atomically():
 def test_ownership_exit_runtime_rolls_the_offline_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/dashboard.js'" in source
 
 
 def test_offline_review_next_ships_today_completion_atomically():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/today-completion.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
 
@@ -212,7 +212,7 @@ def test_offline_review_next_ships_today_completion_atomically():
 def test_duplicate_aware_capture_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/create-issue-sheet.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
 
@@ -220,7 +220,7 @@ def test_duplicate_aware_capture_ships_in_a_new_offline_shell():
 def test_inline_checklist_step_flow_rolls_the_offline_shell_atomically():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/issue-sheet.js'" in source
     assert "BASE + 'static/checklist-conflict.js'" in source
     assert "BASE + 'static/dashboard.js'" in source
@@ -230,14 +230,14 @@ def test_inline_checklist_step_flow_rolls_the_offline_shell_atomically():
 def test_exact_later_picker_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/later-picker.js'" in source
 
 
 def test_navigation_deadline_ships_in_a_new_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/dashboard.css'" in source
     assert "BASE + 'static/dashboard.js'" in source
     assert "BASE + 'static/install-app.js'" in source
@@ -246,21 +246,21 @@ def test_navigation_deadline_ships_in_a_new_shell_cache():
 def test_today_convergence_ships_in_a_new_shell_cache():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/today-sync.js'" in source
 
 
 def test_mobile_search_viewport_ships_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/mobile-search-viewport.js'" in source
 
 
 def test_update_ownership_flow_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/update-ownership.js'" in source
 
 
@@ -930,7 +930,7 @@ def test_one_session_bound_csrf_proof_is_reused_for_a_background_drain():
 def test_queue_today_ships_atomically_in_a_new_offline_shell():
     source = WORKER.read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/queue-today.js'" in source
 
 
@@ -1051,6 +1051,7 @@ def test_install_precaches_complete_subpath_scoped_app_shell():
         "/dashboard/static/update-decision-transaction.js",
         "/dashboard/static/agenda-session-launcher.js",
         "/dashboard/static/mobile-launch.js",
+        "/dashboard/static/mobile-insights.js",
         "/dashboard/static/mobile-app-shortcuts.js",
         "/dashboard/static/install-app.js",
         "/dashboard/static/mobile-device-setup.js",
diff --git a/tests/test_today_readiness.py b/tests/test_today_readiness.py
index 369c946..31448d7 100644
--- a/tests/test_today_readiness.py
+++ b/tests/test_today_readiness.py
@@ -221,7 +221,7 @@ async def test_today_blocker_opens_existing_preview_and_preserves_readiness_gate
 def test_readiness_runtime_is_available_in_offline_shell():
     service_worker = SERVICE_WORKER.read_text()
 
-    assert "const CACHE = 'stackchain-dashboard-shell-v115';" in service_worker
+    assert "const CACHE = 'stackchain-dashboard-shell-v116';" in service_worker
     assert "BASE + 'static/today-readiness.js'" in service_worker
 
 
diff --git a/tests/test_today_sync.py b/tests/test_today_sync.py
index e2dbfd0..71ffeb2 100644
--- a/tests/test_today_sync.py
+++ b/tests/test_today_sync.py
@@ -127,7 +127,7 @@ sync.enqueueConfiguration(120, {{'issue:r:1:':60}});
 def test_inflight_today_drain_ships_in_a_new_offline_shell():
     source = (Path(__file__).parents[1] / "frontend" / "service-worker.js").read_text()
 
-    assert "stackchain-dashboard-shell-v115" in source
+    assert "stackchain-dashboard-shell-v116" in source
     assert "BASE + 'static/today-sync.js'" in source