fix: refine A01 runtime visual calibration

design-qa.md

@@ -3,17 +3,17 @@
 - Source visual truth: `docs/design/screens/A01-启动登录引导-栅格验收-412x915.png`
 - Target state: `412 × 915`, agreement unchecked.
 - Static contract: passed on 2026-07-13.
-- Runtime screenshot: pending.
+- Runtime screenshot: first capture reviewed on 2026-07-13; second capture pending.
 
 ## Evidence
 
-- `pages/auth/entry.vue` uses real DOM and local background assets; the whole-image page layer remains absent.
-- The static contract verifies the calibrated header height, title spacing, divider width, button dimensions and all four vertical anchors.
-- The rejected registration side lines and four-corner button brackets are forbidden by the contract.
+- The first `412 × 915` runtime capture confirms that the red-header height, divider width, both button frames and registration-entry height are close to the reference.
+- The same capture shows the seal too high, title clouds too wide, both button content groups too far right, and an agreement row that is too wide and high.
+- The second calibration adds sub-element anchors for those differences; the whole-image layer, registration side lines and four-corner button brackets remain forbidden.
 
 ## Remaining runtime evidence
 
-- [P1] Capture the unchecked A-01 page at `412 × 915` in HBuilderX or Android, without browser chrome, and compare it against the source at the same scale.
+- [P1] Capture the unchecked A-01 page at `412 × 915` in HBuilderX or Android, without browser chrome, after the second calibration and compare it against the source at the same scale.
 - [P1] Capture `320 × 568` after scrolling to confirm the agreement row and safe area are not clipped.
 - Confirm that selecting the agreement enables only the existing A-02 login route; the other entries remain local prepared-state prompts.