diff --git a/game/presentation/ui_assembler.gd b/game/presentation/ui_assembler.gd
index 7b078c95..cc9a81e8 100644
--- a/game/presentation/ui_assembler.gd
+++ b/game/presentation/ui_assembler.gd
@@ -118,13 +118,15 @@ static func build_start_overlay(host: Control, db = null) -> Dictionary:
 	title.add_theme_color_override("font_color", UiKit.WARM)
 	box.add_child(title)
 	var sub := UiKit.label("战斗屏战斗屏改造批 —— 扫雷的因，逐行兑现的果", 16, false)
-	sub.add_theme_color_override("font_color", UiKit.WARM_SOFT)
+	sub.add_theme_color_override("font_color", UiKit.WARM)   # 对比度修复（v3.5 批 B3——WARM_SOFT 对深石底实测 3.54:1→暖白 ≥6:1）
 	box.add_child(sub)
 	box.add_child(HSeparator.new())
 
 	var seed_row := HBoxContainer.new()
 	box.add_child(seed_row)
-	seed_row.add_child(UiKit.label("随机种子：", 15, false))
+	var seed_label := UiKit.label("随机种子：", 16, false)   # 字号下限（v3.5 批 B3——正文 ≥16）+暗底显式暖白
+	seed_label.add_theme_color_override("font_color", UiKit.WARM)
+	seed_row.add_child(seed_label)
 	var seed_edit := LineEdit.new()
 	seed_edit.text = "42"
 	seed_edit.custom_minimum_size = Vector2(120, 0)
@@ -151,8 +153,9 @@ static func build_start_overlay(host: Control, db = null) -> Dictionary:
 	# 玩法帮助文案（表值驱动——2026-09-16 AP 压速批遗留硬编码 8 随手修正；护甲等级掷点批同步"减伤"→"护甲强化"）
 	var help_text := "玩法：每轮 %d AP——挖开（1AP）/插旗（1AP）/移动（免费）/连锁（免费）。\n每个非封锁格都藏一种格面资源（增伤/护甲强化/回血/爆裂/削弱）。开安全格、标中雷 = 正向兑付；\n开雷格、标错安全格 = 负向兑付——全部在轮末结算逐行兑现；吃掷点的基础攻击按护甲等级判定，无 miss、最低保底 1 点。\n停手：剩余 AP 转存 RAP；弃图刷新：RAP−%d 当场换图继续挖（每轮剩 %d 次）。\n敌人全灭胜、主角倒下负。悬停可看三态光标与可挖域微光。" % [
 		int(db.action_economy.ap_per_round), int(db.action_economy.rap_refresh_cost), int(db.action_economy.refresh_cap_per_round)]
-	var help := UiKit.label(help_text, 13, false)
-	help.add_theme_color_override("font_color", UiKit.WARM_FAINT)
+	var help := UiKit.label(help_text, 16, false)   # 字号下限（v3.5 批 B3——正文 ≥16）
+	# 对比度修复（v3.5 批 B3——WARM_FAINT 对深石底实测 2.58:1→暖白 ≥6:1；暗底双色墨制）
+	help.add_theme_color_override("font_color", UiKit.WARM)
 	box.add_child(help)
 
 	return {"overlay": overlay, "box": box, "seed_edit": seed_edit,
diff --git a/game/presentation/views/battle_log_view.gd b/game/presentation/views/battle_log_view.gd
index a76184e2..8fcbf463 100644
--- a/game/presentation/views/battle_log_view.gd
+++ b/game/presentation/views/battle_log_view.gd
@@ -40,12 +40,15 @@ func _init(db_ref) -> void:
 	add_child(vb)
 	var head := HBoxContainer.new()
 	vb.add_child(head)
-	_summary = UiKit.label("", 14, false)
+	_summary = UiKit.label("", 16, false)
+	# 对比度修复（v3.5 批 B3 2026-09-30——明细条灰字对深灰底实测 2.63:1）：暗底双色墨制=暖白族
+	_summary.add_theme_color_override("font_color", UiKit.WARM)
 	_summary.custom_minimum_size = Vector2(0, BAND_H_DIG - 4)
 	_summary.clip_text = true
 	_summary.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
 	head.add_child(_summary)
 	_hint = UiKit.label("结算明细 ▸ 点击展开回看", 14, false)
+	_hint.add_theme_color_override("font_color", UiKit.WARM)   # 辅助提示（≥14 辅助档）随上暖白
 	_hint.size_flags_horizontal = Control.SIZE_SHRINK_END
 	head.add_child(_hint)
 	_log = RichTextLabel.new()
diff --git a/game/presentation/views/hero_info_panel_view.gd b/game/presentation/views/hero_info_panel_view.gd
index b25159ce..35e6bb99 100644
--- a/game/presentation/views/hero_info_panel_view.gd
+++ b/game/presentation/views/hero_info_panel_view.gd
@@ -49,7 +49,7 @@ func _init() -> void:
 
 	# 魔法道具槽（预留）：随身战斗用道具的唯一展示面——空槽占位承诺格子在此，
 	# 不预设交互（挖掘期指向交互归 E 区既有裁决）；终稿样式/槽位数归魔法道具批
-	col.add_child(UiKit.label("魔法道具", 15, true))
+	col.add_child(UiKit.label("魔法道具", 16, true))
 	item_slots = HBoxContainer.new()
 	item_slots.add_theme_constant_override("separation", 10)
 	col.add_child(item_slots)
@@ -72,7 +72,7 @@ func _init() -> void:
 	_bonus_section.add_theme_constant_override("separation", 4)
 	_bonus_section.visible = false
 	col.add_child(_bonus_section)
-	_bonus_section.add_child(UiKit.label("本关强化", 14, true))
+	_bonus_section.add_child(UiKit.label("本关强化", 16, true))
 	_bonus_list = VBoxContainer.new()
 	_bonus_list.add_theme_constant_override("separation", 2)
 	_bonus_section.add_child(_bonus_list)
@@ -94,7 +94,7 @@ func set_level_bonuses(lines: Array) -> void:
 		_bonus_list.remove_child(c)
 		c.queue_free()
 	for line in lines:
-		var l := UiKit.label(String(line), 13, false)
+		var l := UiKit.label(String(line), 16, false)   # 字号下限（v3.5 批 B3——正文 ≥16）
 		l.add_theme_color_override("font_color", COL_INK)
 		_bonus_list.add_child(l)
 	_bonus_section.visible = not lines.is_empty()
@@ -116,6 +116,9 @@ func armor_text() -> String:
 
 func _data_line() -> Label:
 	var l := UiKit.label("", 16, false)
+	# 对比度修复（v3.5 批 B3 2026-09-30——非粗体 label 默认浅灰对米色数据框仅 1.31:1，
+	# 实测=ui-redesign 对比报告 §一）：显式主墨（对 PANEL_DATA ≈10:1）
+	l.add_theme_color_override("font_color", UiKit.INK)
 	l.clip_text = true
 	l.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
 	return l