完成全项目响应式审核与换机交接

tests/f01-document-flow-contract.ps1

@@ -1,16 +1,25 @@
 $ErrorActionPreference = 'Stop'
 $root = Split-Path $PSScriptRoot -Parent
 $page = [System.IO.File]::ReadAllText((Join-Path $root 'pages/family/f01-family-feed.vue'), [System.Text.Encoding]::UTF8)
+$profiles = [System.IO.File]::ReadAllText((Join-Path $root 'styles/adaptive-frame-profiles.scss'), [System.Text.Encoding]::UTF8)
 
 foreach ($expected in @(
   'box-sizing: border-box',
   'width: 514rpx',
-  'background: url("/static/assets/foundation/transparent/a01-scroll-secondary-v3.png") center / 100% 100% no-repeat',
-  'background: url("/static/assets/modules/family/transparent/f01-family-letter-card.png") center / 100% 100% no-repeat',
-  'background: url("/static/assets/foundation/transparent/a01-scroll-primary-v3.png") center / 100% 100% no-repeat'
+  '@use "../../styles/adaptive-frame-profiles.scss" as adaptive;',
+  '@include adaptive.adaptive-scroll-button(secondary);',
+  '@include adaptive.adaptive-family-letter;',
+  '@include adaptive.adaptive-scroll-button(primary);'
 )) {
   if (-not $page.Contains($expected)) { throw "F01 document-flow contract missing: $expected" }
 }
+foreach ($expected in @(
+  '@mixin adaptive-family-letter',
+  '"/static/assets/modules/family/transparent/f01-family-letter-card.png"'
+)) {
+  if (-not $profiles.Contains($expected)) { throw "Adaptive profile contract missing: $expected" }
+}
+if ($page -match '100%\s+100%\s+no-repeat|border-image-slice\s*:') { throw 'F01 must consume adaptive frame geometry without page-local stretching or slicing' }
 if ($page -match '<image\s+(?:[^>]*\s)?class="(?:feed-shortcuts__skin|feed-card__skin)"|feed-state-card\s*>\s*<image|feed-action[^>]*>\s*<image') { throw 'F01 decorative skins must be container backgrounds' }
 if ($page -match 'position\s*:') { throw 'F01 must keep ordinary content in document flow' }