fix(m52): align header text with plaque opening

docs/plans/M52_CHIBI_HAND_DRAWN_MOBILE_DIRECTION.md

@@ -264,6 +264,13 @@ commands now live in `ABGM52FooterNav` with independent clipped labels, 48px
 hit areas and semantic back/return signals. Market View only binds those
 signals to its existing intents; no routing or command semantics changed.
 
+Runtime preview correction (working tree, 2026-09-10): local GUI captures at
+760×360, 844×390 and 1280×720 exposed that the original NinePatch margins were
+too large for the phone-landscape target, making chrome disappear. Margins
+were reduced to a safe minimum and the header title/subtitle slots were moved
+below the generated crest. A fresh 844×390 preview is now attached in the
+review thread; this remains an agent-inspected preview, not owner acceptance.
+
 ### M52-C — Complete one playable loop and owner tryout
 
 - Extend the same visual language through Recruit Review, Party, Battle and

runtime/ui/m52/market_header.gd

@@ -47,7 +47,9 @@ func _ready() -> void:
 	title.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
 	title.offset_left = 8.0
 	title.offset_right = -8.0
-	_place(title, Rect2(0.14, 0.10, 0.72, 0.38))
+	# The generated plaque has a transparent crest above its parchment opening;
+	# keep the title below that crest so it never sits on the top rail.
+	_place(title, Rect2(0.14, 0.28, 0.72, 0.27))
 	title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
 	title.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
 	title.clip_text = true
@@ -60,7 +62,7 @@ func _ready() -> void:
 	var subtitle := UIFactory.label(subtitle_text, "micro", 1.0, MarketChrome.INK_SOFT)
 	subtitle.name = "M50MarketStage"
 	subtitle.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
-	_place(subtitle, Rect2(0.18, 0.52, 0.64, 0.24))
+	_place(subtitle, Rect2(0.18, 0.58, 0.64, 0.18))
 	subtitle.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
 	subtitle.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
 	subtitle.clip_text = true