iter49-卡3：营地五界面真窗口化批(窗壳形态换装):WINDOW_SIZE 720×640单点+modal_shell窗壳骨架+career同壳+screen_flow_probe V1-V8窗壳形态段

tools/render_sample_sheet_v3.py

@@ -1209,6 +1209,18 @@ def run_screen_checks(scr, zones, board_origin, frames_strip, frames_meta, s6_im
     weakest = min(ratios, key=lambda r: r[1])
     check("S1", "整屏①全部文字对直接背景 ≥4.5:1(WCAG AA)", all(r[1] >= 4.5 for r in ratios),
           "最弱 %s=%.2f;全部 %s" % (weakest[0], weakest[1], ratios))
+    # S1b 意图徽标四色墨对 PANEL_DATA 垫牌 ≥4.5:1(色值对表——镜像实装同值;垫牌=ui_kit PANEL_DATA #E9D9B8,
+    # 与 draw_standee 徽标垫矩形 fill 同源;四墨=意图色表 damage/buff/debuff/charge 四值)
+    panel_data = (233, 217, 184)
+    intent_inks = [("攻击墨", (150, 44, 36)), ("增益墨", (30, 90, 150)),
+                   ("减益墨", (122, 66, 148)), ("蓄力墨", (116, 80, 11))]
+    iratios = [(n, round((max(wcag_lum(a), wcag_lum(panel_data)) + 0.05)
+                         / (min(wcag_lum(a), wcag_lum(panel_data)) + 0.05), 2))
+               for n, a in intent_inks]
+    iweak = min(iratios, key=lambda r: r[1])
+    check("S1b", "意图徽标四色墨对 PANEL_DATA 垫牌 ≥4.5:1(WCAG AA·色值对表)",
+          all(r[1] >= 4.5 for r in iratios),
+          "最弱 %s=%.2f;全部 %s" % (iweak[0], iweak[1], iratios))
     # S2 整屏②明度三档带 + 世界底层两子带(§2;舞台=实测区域读数,格底=实测板面;WCAG 0–1 域)
     stage_l = _region_wcag(scr, (300, 190, 600, 220))
     bx, by = board_origin