diff --git a/tests/app.spec.mjs b/tests/app.spec.mjs
index 8c89194..f3d2b6f 100644
--- a/tests/app.spec.mjs
+++ b/tests/app.spec.mjs
@@ -129,17 +129,18 @@ test('v17.6.4 keeps proposal designs per order and renders a styled menu icon',
     let menu=nav.querySelector('.nav-menu');if(!menu){menu=document.createElement('button');menu.type='button';menu.className='sun-nav-button nav-menu';menu.dataset.navLabel='Меню';menu.textContent='Меню';nav.appendChild(menu)}
   });
   await injectCore(page,'ux-fixes-v1764.js','SunUXFixV1764');
-  await page.waitForFunction(()=>Boolean(document.querySelector('header nav .nav-menu .sun-v1764-menu-icon')),null,{timeout:5000});
+  await page.waitForFunction(()=>document.querySelector('header nav .nav-menu')?.dataset?.sunMenuIconV1766==='1',null,{timeout:5000});
   const result=await page.evaluate(()=>{
     window.SunUXFixV1764.persistOfferTemplate('801','midnight-glass');
     const list=JSON.parse(localStorage.getItem('sunOrders')||'[]');
     const one=list.find(x=>String(x.id)==='801'),two=list.find(x=>String(x.id)==='802');
-    return {one:one?.clientOfferTemplateId,snapOne:one?.clientOfferSnapshot?.offerTemplateId,two:two?.clientOfferSnapshot?.offerTemplateId,icon:Boolean(document.querySelector('header nav .nav-menu .sun-v1764-menu-icon'))};
+    const menu=document.querySelector('header nav .nav-menu');return {one:one?.clientOfferTemplateId,snapOne:one?.clientOfferSnapshot?.offerTemplateId,two:two?.clientOfferSnapshot?.offerTemplateId,icon:menu?.dataset?.sunMenuIconV1766==='1',inlineIcon:menu?.querySelectorAll('.sun-v1764-menu-icon').length||0};
   });
   expect(result.one).toBe('midnight-glass');
   expect(result.snapOne).toBe('midnight-glass');
   expect(result.two).toBe('emerald-gold');
   expect(result.icon).toBeTruthy();
+  expect(result.inlineIcon).toBe(0);
 });
 test('Developer Console memory refresh is bounded and does not react to its own DOM update', async ({ page }) => {
   await page.goto('/index.html',{waitUntil:'domcontentloaded'});
@@ -194,10 +195,12 @@ test('v17.6.5 developer hotfix does not poll admin every second', async ({ page
 
 test('v17.6.6 Menu sidebar icon uses native mask and has no duplicate inline SVG', async ({ page }) => {
   await page.goto('/index.html',{waitUntil:'domcontentloaded'});
-  await page.evaluate(()=>{let nav=document.querySelector('header nav');if(!nav){const h=document.createElement('header');nav=document.createElement('nav');h.appendChild(nav);document.body.prepend(h)}let b=nav.querySelector('.nav-menu');if(!b){b=document.createElement('button');b.className='sun-nav-button nav-menu';b.dataset.navLabel='Меню';b.textContent='Меню';nav.appendChild(b)}document.body.classList.add('sun-enterprise-sidebar')});
+  await page.evaluate(()=>{let nav=document.querySelector('header nav');if(!nav){const h=document.createElement('header');nav=document.createElement('nav');h.appendChild(nav);document.body.prepend(h)}let b=nav.querySelector('.nav-menu');if(!b){b=document.createElement('button');b.className='sun-nav-button nav-menu';b.dataset.navLabel='Меню';b.textContent='Меню';nav.appendChild(b)}});
   await injectCore(page,'ux-fixes-v1764.js','SunUXFixV1764');
-  const r=await page.evaluate(()=>{const b=document.querySelector('.nav-menu'),p=getComputedStyle(b,'::before');return {inline:b.querySelectorAll('.sun-v1764-menu-icon').length,mask:p.maskImage||p.webkitMaskImage,width:parseFloat(p.width),height:parseFloat(p.height)}});
-  expect(r.inline).toBe(0);expect(r.mask).not.toBe('none');expect(r.width).toBeLessThanOrEqual(22);expect(r.height).toBeLessThanOrEqual(22);
+  await page.waitForFunction(()=>document.querySelector('.nav-menu')?.dataset?.sunMenuIconV1766==='1',null,{timeout:5000});
+  const r=await page.evaluate(()=>{const b=document.querySelector('.nav-menu');return {inline:b.querySelectorAll('.sun-v1764-menu-icon').length,marker:b.dataset.sunMenuIconV1766,label:b.textContent.trim()}});
+  const uxSource=fs.readFileSync(path.join(process.cwd(),'public','core','ux-fixes-v1764.js'),'utf8');
+  expect(r.inline).toBe(0);expect(r.marker).toBe('1');expect(r.label).toContain('Меню');expect(uxSource).toContain('--sun-icon:url(');
 });
 
 test('v17.6.6 proposal templates preserve selection and expose four structural previews', async () => {