修改完成

tests/m01-module-baseline-contract.ps1

@@ -32,4 +32,17 @@ foreach ($forbidden in @('m01-profile-notice-card.png', 'm01-profile-menu-frame.
   }
 }
 
+if ($source -match '<image\s+(?:[^>]*\s)?class="(?:profile-hero__frame|profile-scroll-notice__skin|profile-error__skin)"') {
+  throw 'M01 decorative frames must be container backgrounds instead of positioned image layers'
+}
+if ($source -match 'position\s*:') { throw 'M01 must keep content and local decoration in flex/grid document flow' }
+foreach ($token in @(
+  'class="profile-hero__content"',
+  'grid-area: 1 / 1',
+  'background: url("/static/assets/modules/profile/transparent/m01-profile-summary-card.png") center / 100% 100% no-repeat',
+  'background: url("/static/assets/foundation/transparent/a01-scroll-primary-v3.png") center / 100% 100% no-repeat'
+)) {
+  if (-not $source.Contains($token)) { throw "M01 missing document-flow token: $token" }
+}
+
 Write-Output 'M01-MODULE-BASELINE-CONTRACT PASS'