合并(迭代44): 组合根注册面批+战斗编排归约批+测速循环批v1.1三卡合回——S13零豁免三键真实清偿(main.gd 49→15/battle_orchestrator 38→15/tune_sim裸键消除)·批末全量域闸13/14绿(02/05/09三闸从基线红改善归绿·唯一红08c为并行写卡会话在飞件)·独立验收审计通过·卡③v1.1停卡重裁实况见实现报告§5

game/tests/unit/battle_settlement/roll_multiplier_test.gd

@@ -34,9 +34,31 @@ func _init() -> void:
 	_smoke_pool_wiring()
 	_smoke_damage_types()
 	_smoke_attack_chain_fresh_pool()
+	_smoke_hero_atk_derived()
 	quit(Kit.finish("roll_multiplier_test"))
 
 
+# ---- 主角攻击基值派生读（注册面批同代编排归约 V4——_hero_atk 快照成员退役改派生读：
+# enc 携 hero_atk 键受理后经派生读供 spawn 与攻击单 base_value 两消费点；缺省回退表值——
+# 受理后不变量（encounter 受理后只读）。攻击单 base_value 贯通由 _smoke_damage_types 的
+# hero_atk_val=100 全链路行值承载（同夹具既有覆盖——派生读在攻击链上工作即行值随 override 走）----
+func _smoke_hero_atk_derived() -> void:
+	var rng_a = load("res://core/rng_service.gd").new()
+	rng_a.set_master_seed(4242)
+	var s_a = load("res://core/battle_orchestrator.gd").new(_db, rng_a)
+	Kit.check_quiet(s_a.begin_battle({"level_index": 1, "node_depth": 0, "hero_hp": int(_db.combat.hero.max_hp), "hero_atk": 100}),
+		"起战受理（override 100）〔编排归约 V4〕")
+	Kit.check_quiet(int(s_a._enemy_system.hero_unit().get("atk", -1)) == 100,
+		"主角攻击单基值==enc 携带 override（_hero_atk 派生读贯通 spawn 消费点）〔编排归约 V4〕")
+	var rng_b = load("res://core/rng_service.gd").new()
+	rng_b.set_master_seed(4242)
+	var s_b = load("res://core/battle_orchestrator.gd").new(_db, rng_b)
+	Kit.check_quiet(s_b.begin_battle({"level_index": 1, "node_depth": 0, "hero_hp": int(_db.combat.hero.max_hp)}),
+		"起战受理（缺省）〔编排归约 V4〕")
+	Kit.check_quiet(int(s_b._enemy_system.hero_unit().get("atk", -1)) == int(_db.combat.hero.atk),
+		"缺省主角攻击单基值==hero 表值（派生读回退面）〔编排归约 V4〕")
+
+
 # ---- 敌方攻击类型轴（表列/单位快照/单据载荷/矩阵命中证词）----
 # 克制矩阵命中证词 = 同种子三甲型配对实测（不是查表存在性证词）：同种子下 armor_roll 流消费逐位一致、
 # 阈值（hero armor_class）不变，三甲型唯一差异 = 克制点数 cdelta（normal_vs_light 0 / heavy −1 / ward +1）

game/tests/unit/battle_settlement/round_flow_skill_pool_test.gd

@@ -83,9 +83,10 @@ func _run_battle(L: int, D: int, axes: Dictionary = {}) -> Dictionary:
 	var rng = load("res://core/rng_service.gd").new()
 	rng.set_master_seed(42)
 	var settlement = load("res://core/battle_orchestrator.gd").new(_db, rng)
-	var out := {"stream": [], "events": [], "rounds": 0, "result": "", "terminated": false}
+	var out := {"stream": [], "events": [], "rounds": 0, "result": "", "terminated": false, "econ_refresh_used": -1}
 	settlement.step_row.connect(func(row): out.stream.append(row))
 	settlement.battle_finished.connect(func(payload): out.result = payload.get("result", ""))
+	settlement.settlement_snapshot.connect(func(snap): out.econ_refresh_used = int(snap.get("economy", {}).get("refresh_used", -1)))   # 末次发射=终局轮快照
 	settlement.minesweeper.cell_revealed.connect(func(evt): out.events.append(evt))
 	settlement.minesweeper.seal_judged.connect(func(evt): out.events.append(evt))
 	settlement.minesweeper.round_end_board.connect(func(p): out.events.append({"ev": "round_end_board", "path_tag": p.path_tag}))
@@ -108,6 +109,10 @@ func _run_battle(L: int, D: int, axes: Dictionary = {}) -> Dictionary:
 		# P0-3 回归断言：notify_combat_end 曾被并进行尾注释从不执行——
 		# 战斗收束后相位必须回 Idle（RAP 清零），任何「相位卡 Waiting」回归在此被抓
 		Kit.check("战斗收束后行动经济相位回 Idle（notify_combat_end 生效，实测=%s）" % String(action_economy.phase), action_economy.phase == "Idle")
+		# 复位边界（注册面批同代编排归约 V2——BattleFacts.reset_round 不碰 refresh_used 的可观测提交面）：
+		# 终局序列含 facts.reset_round()，其后呈现快照的 refresh_used 必须等于末轮结算快照的 economy 值
+		Kit.check("L%d·D%d 终局后呈现快照 refresh_used==末轮结算快照 economy 值（复位不碰 refresh_used）〔编排归约 V2〕" % [L, D],
+			int(settlement.presentation_snapshot().get("refresh_used", -1)) == out.econ_refresh_used)
 	return out
 
 
@@ -1019,7 +1024,7 @@ func _smoke_counter_buckets() -> void:
 		if not oA.minesweeper.current_board().is_mine(ca):
 			safe_a = ca
 			break
-	oA._grant_seg._judge_seal({"cell": safe_a, "hit": false}, 1)
+	oA._rounds._grant_seg._judge_seal({"cell": safe_a, "hit": false}, 1)
 	Kit.check("V6 第1战标错落 battle 桶 insurance_used=1（_apply_counter_hit 静态写口经 ctx）〔无状态化 V6〕", EffectEngine.counter(oA.fx_host().counters_ctx, "insurance_used") == 1)
 	# 卡④ wr2①——完美保险标错行=单一扩展行型（原 insurance_used 实名行型收敛）
 	var v6_ins := {}

game/tests/unit/battle_settlement/seal_polarity_test.gd

@@ -374,10 +374,10 @@ func _smoke_clear_reward_zero_paths() -> void:
 	Kit.check("高光守卫构造战斗启动", s_b.begin_battle({"level_index": 1, "node_depth": CLEAR_SMOKE_DEPTH, "hero_hp": 80, "hero_max_hp": 80, "node_type": "boss"}))
 	for u in s_b._enemy_system.all_enemies():
 		s_b._enemy_system.apply_damage(u, int(u.hp))
-	s_b._perfect_hit_true = 1           # 测试通道：构造完美谓词成立（真值在正常流由封印判定累加）
-	s_b._perfect_hit_false = 0
+	s_b._facts.perfect_hit_true = 1           # 测试通道：构造完美谓词成立（真值在正常流由封印判定累加）
+	s_b._facts.perfect_hit_false = 0
 	rows_b.clear()
-	s_b.reward_grant().grant_clear_reward(1, s_b._board_from_midround_refresh, s_b.perfect_sweep_earned())
+	s_b.reward_grant().grant_clear_reward(1, s_b._facts.board_from_midround, s_b.perfect_sweep_earned())
 	Kit.check("② grant_clear_reward 守卫路径重走首份 → 未生效行仍在案", _has_source_row(rows_b, "reward_ineffective", "clear_reward", "clear_blast"))
 	Kit.check("② 首份零兑付 → 高光行不发（不记名义值 2）", _rows_of_type(rows_b, "highlight").is_empty())
 	# ③ 第二份被拒：唯一存活敌 HP ≤ 首份 aoe 量 → 首份击杀 → 第二份无存活敌（zero + 未生效行）
@@ -389,10 +389,10 @@ func _smoke_clear_reward_zero_paths() -> void:
 	Kit.check("第二份被拒构造战斗启动", s2.begin_battle({"level_index": 1, "node_depth": CLEAR_SMOKE_DEPTH, "hero_hp": 80, "hero_max_hp": 80, "node_type": "boss"}))
 	var boss = s2._enemy_system.all_enemies()[0]
 	boss.hp = 1   # 测试通道：压低至首份 aoe 必杀（弱形式——正常流 Boss 血量不可控）
-	s2._perfect_hit_true = 1
-	s2._perfect_hit_false = 0
+	s2._facts.perfect_hit_true = 1
+	s2._facts.perfect_hit_false = 0
 	rows2.clear()
-	s2.reward_grant().grant_clear_reward(1, s2._board_from_midround_refresh, s2.perfect_sweep_earned())
+	s2.reward_grant().grant_clear_reward(1, s2._facts.board_from_midround, s2.perfect_sweep_earned())
 	Kit.check("③ 首份 aoe 真实兑付（击杀唯一存活敌）", _has_source_row(rows2, "damage", "clear_reward"))
 	Kit.check("③ 第二份被拒产出 reward_ineffective 行（零兑付）", _has_source_row(rows2, "reward_ineffective", "clear_reward", "clear_blast"))
 	var hl2 := _rows_of_type(rows2, "highlight")

game/tests/unit/battle_settlement/trigger_cond_test.gd

@@ -116,19 +116,19 @@ func _init() -> void:
 		"feats": [], "tree_rules": [], "battle_index": 1, "voucher_rap": 0, "voucher_time_sand": 0,
 		"node_type": "battle", "adv_bucket": {}}), "V6 前置：战斗受理")
 	# facts 组包经真实摇号路径消费（mines 全零时条件技 sneak_ambush 不入集合——facts 四键在位的可观察面）
-	Kit.check_quiet(int(orch._mines_hits["total"]) == 0 and int(orch._mines_hits["last"]) == 0 and int(orch._mines_hits["round"]) == 0,
+	Kit.check_quiet(int(orch._rounds.mines_hits["total"]) == 0 and int(orch._rounds.mines_hits["last"]) == 0 and int(orch._rounds.mines_hits["round"]) == 0,
 		"V6 开战清零：三计数全零起〔触发器批 V6〕")
 	# 正向 blast（spark_aoe）不递增——负向计数守卫（flat 行应用面自编排器迁至奖励授予件
 	# ——迭代40 卡① 拆件；计数经授予件 battle_hooks.negative_blast 回宿主 _mines_hits）
 	var att_v6 := {"source_class": "reward", "cell": Vector2i(-1, -1), "ri": 1}
 	orch.reward_grant()._apply_flat_row({"cell_type": "blast", "polarity": "positive", "power": 2,
 		"display_name": "爆裂", "reward_id": "spark_aoe"}, att_v6)
-	Kit.check_quiet(int(orch._mines_hits["total"]) == 0 and int(orch._mines_hits["round"]) == 0,
+	Kit.check_quiet(int(orch._rounds.mines_hits["total"]) == 0 and int(orch._rounds.mines_hits["round"]) == 0,
 		"V6 正向 blast（spark_aoe）不递增（负向守卫——清图/爆裂格零误计）〔触发器批 V6〕")
 	# 负向 blast（雷）递增
 	orch.reward_grant()._apply_flat_row({"cell_type": "blast", "polarity": "negative", "power": 2,
 		"display_name": "警觉", "reward_id": "enemy_alert"}, att_v6)
-	Kit.check_quiet(int(orch._mines_hits["total"]) == 1 and int(orch._mines_hits["round"]) == 1,
+	Kit.check_quiet(int(orch._rounds.mines_hits["total"]) == 1 and int(orch._rounds.mines_hits["round"]) == 1,
 		"V6 负向 blast（雷）递增恰一次〔触发器批 V6〕")
 
 	# ---- V7 池构成纪律（现行全表零违例＋构造全条件池报错——跨表校验真实入口）----

game/tests/unit/contracts/source_guard_test.gd

@@ -66,12 +66,33 @@ func _smoke_hygiene_gates() -> void:
 	var mv: String = FileAccess.get_file_as_string("res://presentation/main.gd")
 	Kit.check("V8 GP 影子账残留零命中（main 源码面——文件已删+委托缝已拆）〔迭代27 T3〕",
 		not mv.contains("gp_shadow_ledger") and not mv.contains("_gp_ledger"))
-	# V1d 层序落位单口：main.gd 的 move_child 调用全部收在 _apply_layer_contract 内（合同装配单口——
-	# 函数体之外零调用点；出现第二处落位=硬编码层序，须改合同表而非加调用）
-	var fn_start: int = mv.find("func _apply_layer_contract")
-	var fn_end: int = mv.find("\nfunc ", fn_start + 10)
-	if fn_end < 0:
-		fn_end = mv.length()
-	var outside_calls: int = (mv.substr(0, fn_start) + mv.substr(fn_end)).count("move_child(")
-	Kit.check("V1d 层序落位单口（_apply_layer_contract 之外 move_child 调用点=%d 应=0）〔装配生命批 V1〕" % outside_calls,
-		outside_calls == 0)
+	# V1d 层序落位单口：注册面建件后扫全 presentation——move_child 只允许出现在 ui_registry.gd 的
+	# apply_layer_contract 函数体内（合同装配单口——出现第二处落位=硬编码层序，须改合同表而非加调用）
+	var scanned: int = 0
+	var outside_calls: int = 0
+	for fn_path: String in _list_scripts("res://presentation"):
+		var src: String = FileAccess.get_file_as_string(fn_path)
+		scanned += 1
+		var fn_start: int = src.find("func apply_layer_contract") if fn_path.contains("ui_registry.gd") else -1
+		var fn_end: int = src.find("\nfunc ", fn_start + 10) if fn_start >= 0 else -1
+		if fn_end < 0:
+			fn_end = src.length()
+		outside_calls += (src.substr(0, fn_start) + src.substr(fn_end)).count("move_child(")
+	Kit.check("V1d 层序落位单口（presentation %d 文件——apply_layer_contract 之外 move_child 调用点=%d 应=0）〔注册面 V1〕" % [scanned, outside_calls],
+		scanned > 0 and outside_calls == 0)
+
+
+# 目录 .gd 清单（DirAccess 平铺——presentation 无子目录；扫描面>0 前置由调用侧断言承载）
+static func _list_scripts(dir_path: String) -> PackedStringArray:
+	var out: PackedStringArray = PackedStringArray()
+	var dir := DirAccess.open(dir_path)
+	if dir == null:
+		return out
+	dir.list_dir_begin()
+	var fname := dir.get_next()
+	while fname != "":
+		if fname.ends_with(".gd"):
+			out.append(dir_path + "/" + fname)
+		fname = dir.get_next()
+	dir.list_dir_end()
+	return out

game/tests/unit/core/adventure_feats_test.gd

@@ -850,7 +850,7 @@ func _drive_to_pref(autoplay, prefer: String) -> Dictionary:
 				r.pick_next_node(int(hit.get("id", -1)))
 				out["node"] = hit
 				if prefer == "battle":
-					out["enc"] = r.current_battle().encounter
+					out["enc"] = r.current_battle()._facts.encounter
 				else:
 					var cands: Array = (adr.stop().node_curio_candidates() as Dictionary).get("candidates", []) as Array
 					adr.stop().present_node_curio(cands)

game/tests/unit/core/feat_vouchers_test.gd

@@ -178,10 +178,10 @@ func _init() -> void:
 	Kit.check_quiet(safe_cells.size() == 2, "保险 rig：两枚安全格定位（去重闸按格实例——限次样本须异格）〔卡② R2〕")
 	var rows_orch: Array[Dictionary] = []
 	orch.step_row.connect(func(row): rows_orch.append(row))   # step_row 公开信号面（insurance_used 载荷/seal_miss highlight=豁免账与误标账观测面）
-	Kit.check_quiet(int(orch._perfect_hit_false) == 0 and int(orch._perfect_forgiven) == 0,
+	Kit.check_quiet(int(orch._facts.perfect_hit_false) == 0 and int(orch._facts.perfect_forgiven) == 0,
 		"保险前置：误标账与豁免账双零起〔卡② R2〕")
-	orch._grant_seg._judge_seal({"cell": safe_cells[0], "hit": false}, 1)
-	Kit.check_quiet(int(orch._perfect_hit_false) == 1,
+	orch._rounds._grant_seg._judge_seal({"cell": safe_cells[0], "hit": false}, 1)
+	Kit.check_quiet(int(orch._facts.perfect_hit_false) == 1,
 		"计数纯净：首次标错 _perfect_hit_false 落 1 未被回退改写（契约 2）〔卡② R2〕")
 	var ins_row := {}
 	for r in rows_orch:
@@ -191,7 +191,7 @@ func _init() -> void:
 		"豁免一次：首次标错 _perfect_forgiven=1（forgive_seal_miss 派发）〔卡② R2〕")
 	Kit.check_quiet(int(orch.action_economy.pending_ap_delta()) == 1,
 		"事件不吞：同一标错的 seal_missed 仍被危险直觉·守收到（queue AP+1）〔卡② R2〕")
-	orch._grant_seg._judge_seal({"cell": safe_cells[1], "hit": false}, 2)
+	orch._rounds._grant_seg._judge_seal({"cell": safe_cells[1], "hit": false}, 2)
 	var ins_count := 0
 	var miss_hl_last := ""
 	for r in rows_orch:
@@ -203,11 +203,11 @@ func _init() -> void:
 		"限次：第二次标错不获豁免（forgiven 恒 1——when counter lt 1）〔卡② R2〕")
 	Kit.check_quiet(not orch.perfect_sweep_earned(),
 		"判定相减：误标 2 − 豁免 1 = 有效 1 → 完美不成立〔卡② R2 真值表〕")
-	orch._perfect_hit_false = 1
-	orch._perfect_hit_true = 1
+	orch._facts.perfect_hit_false = 1
+	orch._facts.perfect_hit_true = 1
 	Kit.check_quiet(orch.perfect_sweep_earned(),
 		"判定相减：误标1−豁免1=有效0且标中≥1→完美成立（保险每战限次一次迁移保绿）〔无状态化 V7〕")
-	orch._perfect_hit_true = 0
+	orch._facts.perfect_hit_true = 0
 	Kit.check_quiet(not orch.perfect_sweep_earned(),
 		"判定守卫：标中数 0 时零误标也不成立（整图 ≥1 标中条件零松动）〔卡② R2 真值表〕")
 	var rig_rng2 = RngScript.new()
@@ -222,7 +222,7 @@ func _init() -> void:
 	var rows_orch2: Array[Dictionary] = []
 	orch2.step_row.connect(func(row): rows_orch2.append(row))   # step_row 公开信号面（insurance_used 载荷=豁免账观测面）
 	var sc2 = safe_cells[0]
-	orch2._grant_seg._judge_seal({"cell": sc2, "hit": false}, 1)
+	orch2._rounds._grant_seg._judge_seal({"cell": sc2, "hit": false}, 1)
 	var ins_row2 := {}
 	for r in rows_orch2:
 		if String(r.get("effect_id", "")) == "insurance_used":
@@ -249,7 +249,7 @@ func _init() -> void:
 		if not o10.minesweeper.current_board().is_mine(c10):
 			sc10 = c10
 			break
-	o10._grant_seg._judge_seal({"cell": sc10, "hit": false}, 1)
+	o10._rounds._grant_seg._judge_seal({"cell": sc10, "hit": false}, 1)
 	var sm10: Dictionary = {}
 	for r10 in rows10:
 		if String(r10.get("type", "")) == "seal_miss":
@@ -276,14 +276,14 @@ func _init() -> void:
 		if not o11.minesweeper.current_board().is_mine(c11):
 			sc11 = c11
 			break
-	o11._grant_seg._judge_seal({"cell": sc11, "hit": false}, 1)
+	o11._rounds._grant_seg._judge_seal({"cell": sc11, "hit": false}, 1)
 	var sm11: Dictionary = {}
 	for r11 in rows11:
 		if String(r11.get("type", "")) == "seal_miss":
 			sm11 = r11
 	Kit.check_quiet(String(sm11.get("highlight", "")) == "",
 		"A11 豁免：首次标错获豁免 → seal_miss 行 highlight==空串〔卡① N7〕")
-	o11._perfect_hit_true = 1
+	o11._facts.perfect_hit_true = 1
 	Kit.check_quiet(o11.perfect_sweep_earned(),
 		"A11 真值：误标 1 − 豁免 1 = 有效 0 且标中≥1 → 完美成立（与 highlight==空 一致）〔卡① N7〕")
 

game/tests/unit/core/meta_progression_forge_test.gd

@@ -339,7 +339,7 @@ func _meta_settle_and_workshop() -> void:
 		adr_res.resume_adventure(bp_min, p_resume))
 	Kit.check("继续上局受理面：tree_rules 随参数面进 runner._tree_rules（消费面 set_tree_rules 下传现成）",
 		adr_res.runner() != null and adr_res.runner().pick_next_node(int(adr_res.runner().next_candidate_ids()[0]))
-		and ((adr_res.runner().current_battle().encounter.get("tree_rules", []) as Array) == rules_e))
+		and ((adr_res.runner().current_battle()._facts.encounter.get("tree_rules", []) as Array) == rules_e))
 	_meta_smoke_cleanup()
 
 
@@ -705,16 +705,16 @@ func _smoke_tree_rules() -> void:
 	Kit.check("守侧 rig：首轮后 queue 干净（开局 posture queue 已兑现）",
 		int(orch.action_economy.pending_ap_delta()) == 0)
 	# 场景①：当回合新封印、结算判标错且封印仍在场 → queue +1（本轮 AP 零变化=queue 承载、下轮 notify_round_start 兑现）
-	orch._grant_seg._judge_seal({"cell": safe, "hit": false}, 1)
+	orch._rounds._grant_seg._judge_seal({"cell": safe, "hit": false}, 1)
 	Kit.check("守①：当回合标错且封印在场 → 下轮 AP+1（queue 排队——本轮 AP 逐位零变化）",
 		int(orch.action_economy.pending_ap_delta()) == 1)
 	# 场景③④：之前回合标错重判（封印在场状态）与同格重复——去重闸挡回，最多返还一次
-	orch._grant_seg._judge_seal({"cell": safe, "hit": false}, 2)
-	orch._grant_seg._judge_seal({"cell": safe, "hit": false}, 3)
+	orch._rounds._grant_seg._judge_seal({"cell": safe, "hit": false}, 2)
+	orch._rounds._grant_seg._judge_seal({"cell": safe, "hit": false}, 3)
 	Kit.check("守③④：旧封印重判零触发+同格最多一次（_seal_miss_seen 去重闸=「当回合标错动作」判别器）",
 		int(orch.action_economy.pending_ap_delta()) == 1)
 	# 场景②负样本：封印命中（hit=true 正向兑付路径）零触发
-	orch._grant_seg._judge_seal({"cell": safe, "hit": true}, 4)
+	orch._rounds._grant_seg._judge_seal({"cell": safe, "hit": true}, 4)
 	Kit.check("守②负样本：标中/被挖封印零触发（标错事件只在 miss 分支发射——发射面过滤承载）",
 		int(orch.action_economy.pending_ap_delta()) == 1)
 	# 场景⑤：末轮判出→无下一轮=queue 不兑现（编排器每战新建——队列实例随战亡，合法作废态）
@@ -746,7 +746,7 @@ func _smoke_tree_rules() -> void:
 		"feats": [], "tree_rules": [], "battle_index": 1,
 		"bonus_ref": {"atk": 0, "max_hp": 0, "armor_class": 0}, "adventure_counters": {},
 		"voucher_rap": 0, "voucher_time_sand": 0, "node_type": "battle"}))
-	orch3.encounter["tree_rules"] = []
+	orch3._facts.encounter["tree_rules"] = []
 	var gp_base: int = orch3._roll_gp_drop()
 	var orch4 = load("res://core/battle_orchestrator.gd").new(_db, _fresh_rng(777005))
 	Kit.check("聚 rig：增益编排启动（tree_rules=economy_hoard）",
@@ -755,7 +755,7 @@ func _smoke_tree_rules() -> void:
 		"feats": [], "tree_rules": ["economy_hoard"], "battle_index": 1,
 		"bonus_ref": {"atk": 0, "max_hp": 0, "armor_class": 0}, "adventure_counters": {},
 		"voucher_rap": 0, "voucher_time_sand": 0, "node_type": "battle"}))
-	orch4.encounter["tree_rules"] = ["economy_hoard"]
+	orch4._facts.encounter["tree_rules"] = ["economy_hoard"]
 	var gp_hoard: int = orch4._roll_gp_drop()
 	Kit.check("聚：战斗掉落乘算 ×1.5（provisional——同种子配对 %d→%d，入账前=结算框显示实得）",
 		gp_hoard == int(round(float(gp_base) * 1.5)) and gp_hoard >= gp_base)

game/tests/unit/core/run_time_fatal_test.gd

@@ -72,7 +72,7 @@ func _seal_propagation(db) -> bool:
 	rng_a.set_master_seed(5)
 	var oc_bg = OrchestratorScript.new(db, rng_a)
 	var bi_bg = BoardInstallerScript.new({"db": db, "rng": rng_a, "minesweeper": oc_bg.minesweeper,
-		"reward_economy": oc_bg._reward_economy, "encounter": oc_bg.encounter, "fatal_cb": oc_bg._fatal})
+		"reward_economy": oc_bg._reward_economy, "encounter": oc_bg._facts.encounter, "fatal_cb": oc_bg._fatal})
 	bi_bg.generator._fatal("测试违约①棋盘生成")
 	if oc_bg.battle_result != "fatal_error":
 		push_error("[run_time_fatal_test/wr5] 棋盘生成违约未传导封印（battle_result=%s）" % str(oc_bg.battle_result))

game/tests/unit/core/settle_segments_test.gd

@@ -23,12 +23,15 @@ func _init() -> void:
 	Kit.check_quiet(load("res://core/settlement/decay_segment.gd").new(oc) != null, "V4 DecaySegment 直接 new()〔迭代27 T2〕")
 	Kit.check_quiet(load("res://core/settlement/verdict_segment.gd").new(oc) != null, "V4 VerdictSegment 直接 new()〔迭代27 T2〕")
 
-	# V4-2 编排器 _init 接线（段持宿主引用；段序编排面在位）
-	Kit.check_quiet(oc._grant_seg != null and oc._grant_seg.oc == oc, "V4 编排器接线·授予段（宿主回指）〔迭代27 T2〕")
-	Kit.check_quiet(oc._aura_seg != null and oc._aura_seg.oc == oc, "V4 编排器接线·增益/减益段〔迭代27 T2〕")
-	Kit.check_quiet(oc._combat_seg != null and oc._combat_seg.oc == oc, "V4 编排器接线·战斗段〔迭代27 T2〕")
-	Kit.check_quiet(oc._decay_seg != null and oc._decay_seg.oc == oc, "V4 编排器接线·衰减段〔迭代27 T2〕")
-	Kit.check_quiet(oc._verdict_seg != null and oc._verdict_seg.oc == oc, "V4 编排器接线·判定段〔迭代27 T2〕")
+	# V4-2 编排器 _init 接线（段持宿主引用；段序编排面在位）——注册面批同代归约 V1：
+	# 段件宿主直持改经 _rounds（轮循环驱动件）承载，接线断言改指 _rounds 段族
+	Kit.check_quiet(oc._rounds != null and oc._rounds.oc == oc, "V1 编排器接线·轮循环驱动件在座且宿主回指〔编排归约 V1〕")
+	Kit.check_quiet(oc._facts != null, "V1 编排器接线·战斗事实件在座〔编排归约 V1〕")
+	Kit.check_quiet(oc._rounds._grant_seg != null and oc._rounds._grant_seg.oc == oc, "V4 编排器接线·授予段（宿主回指）〔迭代27 T2〕")
+	Kit.check_quiet(oc._rounds._aura_seg != null and oc._rounds._aura_seg.oc == oc, "V4 编排器接线·增益/减益段〔迭代27 T2〕")
+	Kit.check_quiet(oc._rounds._combat_seg != null and oc._rounds._combat_seg.oc == oc, "V4 编排器接线·战斗段〔迭代27 T2〕")
+	Kit.check_quiet(oc._rounds._decay_seg != null and oc._rounds._decay_seg.oc == oc, "V4 编排器接线·衰减段〔迭代27 T2〕")
+	Kit.check_quiet(oc._rounds._verdict_seg != null and oc._rounds._verdict_seg.oc == oc, "V4 编排器接线·判定段〔迭代27 T2〕")
 	# counter_add 写口真实路径（geologist 订阅行承载：公共命令链 begin_battle→move→dig→stop
 	# 经授予段 counter_add 单点落 counters_ctx battle 桶——受理载荷＋公开读数口 fx_host().counters_ctx）
 	var rng_c = load("res://core/rng_service.gd").new()

game/tests/unit/core/treasure_effects_test.gd

@@ -162,13 +162,13 @@ func _init() -> void:
 		"线香：装配起战（battle 级充能 1）")
 	var inv8 = load("res://core/treasure_items.gd").new(db)
 	var rec8: Dictionary = inv8.add_item("incense_stick", "attunement", Vector2i(-1, -1), 0)
-	ob8.treasure_inventory = inv8
+	ob8.reward_grant().treasure_inventory = inv8
 	var h8: int = int(rec8.get("handle", -1))   # handle 取 add_item 返回（snapshot 投影无 handle 键）
 	var tgt8: Vector2i = _first_closed_safe(ob8)
 	Kit.check_quiet(tgt8 != Vector2i(-9, -9), "线香：夹具存在未开安全格")
 	var v8: Dictionary = ob8.reward_grant().use_treasure(h8, tgt8)
 	Kit.check_quiet(bool(v8.get("ok", false)), "线香正常：单格真视受理（cell 目标解析）")
-	Kit.check_quiet(bool(ob8.treasure_inventory.query_overlays().get("mine_reveal", []).has(tgt8))
+	Kit.check_quiet(bool(ob8.reward_grant().treasure_inventory.query_overlays().get("mine_reveal", []).has(tgt8))
 		and ob8.minesweeper.is_revealed(tgt8) == false,
 		"线香断言：目标格入真视叠加层且未被开格（真视≠开格——信息红线）")
 	Kit.check_quiet(inv8.snapshot_inventory().is_empty() or bool(inv8.snapshot_inventory()[0].get("used", false)),
@@ -240,7 +240,7 @@ func _init() -> void:
 		"天眼：装配起战（level 级充能 1）")
 	var inv11 = load("res://core/treasure_items.gd").new(db)
 	var rec11: Dictionary = inv11.add_item("sky_eye", "attunement", Vector2i(-1, -1), 0)
-	ob11.treasure_inventory = inv11
+	ob11.reward_grant().treasure_inventory = inv11
 	var h11: int = int(rec11.get("handle", -1))
 	var tgt11: Vector2i = _first_closed_safe(ob11)
 	var v11: Dictionary = ob11.reward_grant().use_treasure(h11, tgt11)
@@ -254,7 +254,7 @@ func _init() -> void:
 			if ob11.minesweeper.is_revealed(c):
 				opened_safe = false
 	Kit.check_quiet(mines_shown == 0 or opened_safe, "天眼反例①：危险格仅显示不被开格（棋盘事实不可变）")
-	var overlay11: Array = ob11.treasure_inventory.query_overlays().get("mine_reveal", [])
+	var overlay11: Array = ob11.reward_grant().treasure_inventory.query_overlays().get("mine_reveal", [])
 	var overlay_ok := true
 	for c_v in (v11.get("resolved", []) as Array):
 		if not overlay11.has(c_v):
@@ -289,7 +289,7 @@ func _init() -> void:
 		"计数链：装配起战（GainJournal 携带）")
 	var inv13 = load("res://core/treasure_items.gd").new(db)
 	var rec13: Dictionary = inv13.add_item("incense_stick", "attunement", Vector2i(-1, -1), 0)
-	ob13.treasure_inventory = inv13
+	ob13.reward_grant().treasure_inventory = inv13
 	var h13: int = int(rec13.get("handle", -1))
 	var tgt13: Vector2i = _first_closed_safe(ob13)
 	if tgt13 != Vector2i(-9, -9):
@@ -306,8 +306,13 @@ func _init() -> void:
 		"装配不可变：双件装配冒险启动")
 	Kit.check_quiet(adr14.runner().pick_next_node(int(adr14.runner().next_candidate_ids()[0])), "装配不可变：进首战")
 	var ob14 = adr14.runner().current_battle()
-	Kit.check_quiet(ob14 != null and (ob14.attunement as Array) == ["morning_order", "wide_scout_band"],
+	Kit.check_quiet(ob14 != null and (ob14._facts.attunement as Array) == ["morning_order", "wide_scout_band"],
 		"装配不可变：战斗运行态装配集与冒险装配集逐位同源（运行零写口——快照对比）")
+	# 注册面批同代编排归约 V5：库存注入改址（level_runner 注入改经 reward_grant() 出口直注）后
+	# 引用同一性——战斗域经出口持有的库存与关卡域同一实例；use_treasure 受理链经新地址走通
+	# 由本套件 ob8/ob11/ob13 三段既有受理链承载（注入面同批改址后全绿即证据）。
+	Kit.check_quiet(ob14 != null and ob14.reward_grant().treasure_inventory == adr14.runner().treasure_inventory,
+		"库存注入改址：战斗域经 reward_grant 出口持有的库存与关卡域同一引用〔编排归约 V5〕")
 
 	# ⑮ 扩展行收敛（迭代 38 卡④ wr2④⑤——套件首次 feats 注入，V6 形态自 round_flow_skill_pool_test 移植：
 	# enc 带 feats 键＋ledger，专长触发经 _judge_seal 真实封印判定管线）
@@ -332,7 +337,7 @@ func _init() -> void:
 	Kit.check_quiet(mines15.size() == 3, "封印匠：板上存在三枚危险格（断言前提）")
 	if mines15.size() == 3:
 		for mv in mines15:
-			ob15._grant_seg._judge_seal({"cell": mv, "hit": true}, 1)
+			ob15._rounds._grant_seg._judge_seal({"cell": mv, "hit": true}, 1)
 		var smith_row := {}
 		for r in rows15:
 			if String(r.get("effect_id", "")) == "mine_neutralized":
@@ -354,7 +359,7 @@ func _init() -> void:
 			cell15b = cv
 			break
 	if cell15b != null:
-		ob15b._grant_seg._judge_seal({"cell": cell15b, "hit": true}, 1)
+		ob15b._rounds._grant_seg._judge_seal({"cell": cell15b, "hit": true}, 1)
 		var beacon_row := {}
 		for r in rows15b:
 			if String(r.get("effect_id", "")) == "fx_preview_area":

game/tests/unit/presentation/pacing_queue_test.gd

@@ -58,7 +58,7 @@ func _init() -> void:
 	main._start_adventure_from_menu()
 	await process_frame
 	# 入口停点选路进首战（真实停点链）
-	if not main.level_screen.visible:
+	if not main.ui.modals.level_screen.visible:
 		_problems.append("入口停点未呈现（前置失守）")
 		_finish()
 		return
@@ -100,12 +100,12 @@ func _init() -> void:
 	# ---- 断言①：排空前后核心状态逐位一致（演出关停零分叉）----
 	var snap_before: String = JSON.stringify(battle.diagnostic_snapshot())
 	var hp_before: int = int(battle.action_economy.ap) + int(battle.action_economy.rap) * 0   # 观测面双录
-	main._flush_row_queue()
+	main.ui.screens.row_pacer.flush()
 	var snap_after: String = JSON.stringify(battle.diagnostic_snapshot())
 	check(snap_before == snap_after, "排空前后核心诊断快照逐位一致（AC⑤ 演出关停零分叉）")
 	# ---- 断言②：零丢行（结构判据：排空后队列恒空 + 末信号行原文在带——append_row 直落不吞行）----
 	check(rows_seen.size() > 0, "结算行已产生（断言前提）")
-	check(main._row_queue.is_empty(), "排空后队列恒空（flush 完整性）")
+	check(main.ui.screens.row_pacer.pending_rows().is_empty(), "排空后队列恒空（flush 完整性）")
 	var last_text := ""
 	for i in range(rows_seen.size() - 1, -1, -1):
 		var cand_row: Dictionary = rows_seen[i]
@@ -114,7 +114,7 @@ func _init() -> void:
 			last_text = String(cand_row.get("display_name", ""))
 		if last_text != "":
 			break
-	check(last_text != "" and main.log_view.parsed_text().contains(last_text),
+	check(last_text != "" and main.ui.battle.log_view.parsed_text().contains(last_text),
 		"末信号行原文在明细带（排空不吞行：『%s』）" % last_text)
 	# ---- 断言③：段间延迟取数面双态 ----
 	UiKit.motion_scale = 1.0
@@ -129,7 +129,7 @@ func _init() -> void:
 	var fstage := FakeStage.new(null)
 	var ffx := FakeFx.new()
 	rp.stage = fstage
-	rp.board_view = main.board_view
+	rp.board_view = main.ui.battle.board_zone.board_view
 	rp.settlement_fx = ffx
 	rp._play_settlement_mark({"type": "damage", "target": "地精", "target_id": "goblin_b", "value": 3})
 	check(fstage.calls.size() == 1 and fstage.calls[0] == ["goblin_b", "地精"],
@@ -144,9 +144,9 @@ func _init() -> void:
 	UiKit.motion_scale = 1.0   # 常态入队（减动效快路同帧直落不入队——夹具须真落队列）
 	main._on_step_row({"type": "damage", "target": "hero", "value": 1})
 	main._on_step_row({"type": "heal", "target": "hero", "value": 2})
-	check(main._row_queue.size() == 2, "会话更替夹具已入队（前提：%d 行）〔wr4〕" % main._row_queue.size())
+	check(main.ui.screens.row_pacer.pending_rows().size() == 2, "会话更替夹具已入队（前提：%d 行）〔wr4〕" % main.ui.screens.row_pacer.pending_rows().size())
 	main._begin_session(false)
-	check(main._row_queue.is_empty(), "会话更替后待播队列清零（_begin_session 内机制 flush）〔wr4〕")
+	check(main.ui.screens.row_pacer.pending_rows().is_empty(), "会话更替后待播队列清零（_begin_session 内机制 flush）〔wr4〕")
 	_finish()
 
 

game/tests/unit/presentation/theme_projection_test.gd

@@ -722,8 +722,8 @@ func _smoke_diag_button_retired() -> void:
 	var main_src: String = FileAccess.get_file_as_string("res://presentation/main.gd")
 	Kit.check("V6 主区无 build_diag_button 调用残留（旧实现同批清理）",
 		not main_src.contains("build_diag_button"))
-	Kit.check("V6 转储入口连接随迁（组合根接浮窗 diagnose_requested 信号）",
-		main_src.contains("debug_overlay.diagnose_requested.connect(_on_diagnose_pressed)"))
+	Kit.check("V6 转储入口连接随迁（组合根经注册面接浮窗 diagnose_requested 信号）〔注册面 V2〕",
+		main_src.contains("ui.modals.debug_overlay.diagnose_requested.connect(_on_diagnose_pressed)"))
 	Kit.check("V6 转储编排承接函数在位（dump_diagnosis 卡死取证保留）",
 		main_src.contains("func _on_diagnose_pressed()"))
 	var asm_src: String = FileAccess.get_file_as_string("res://presentation/ui_assembler.gd")

game/tests/unit/presentation/tune_sim_batch_parity_test.gd

@@ -0,0 +1,245 @@
+# 双实现对拍配对套件（注册面批同代测速循环批 v1.1——帧相位等价的执行化证据）：
+# 产品码（process_frame 信号步进状态机）vs 夹具（现行 await 形态逐字副本——循环内 await＋收尾四语句在 run() 尾）。
+# 五面对拍（帧索引序列／运行态序列／进度串序列／stats 六键／报告全文）逐位相等＝
+# 每步恰一帧＋相位同点＋输出逐字的当轮真实执行证据（测量语义逐点等价四判据的落码面）。
+# 拓扑钉死：测试宿主先连 process_frame 帧计数、后启动两形态——两形态下「计数先于步进体」相对次序同构，序列可比。
+# n=3 常规案＋n=0 退化案（同步收尾零帧——_mean/_p90 空守卫渲染面）。
+# 运行：godot --headless --path game --script res://tests/unit/presentation/tune_sim_batch_parity_test.gd（expect 0）
+extends SceneTree
+
+const Kit := preload("res://tests/unit/test_kit.gd")
+const TuneSimScript := preload("res://presentation/tune_sim_controller.gd")
+
+
+# 假调试面板（wd8 同形 setter 面＋进度/运行态/报告三记录数组供序列对拍）
+class FakePanel extends Node:
+	var running := false
+	var progress := ""
+	var report := ""
+	var atk := 0
+	var hp := 0
+	var progress_log: Array[String] = []
+	var report_log: Array[String] = []
+	var running_log: Array[bool] = []
+
+	func atk_pct() -> int:
+		return atk
+
+	func hp_pct() -> int:
+		return hp
+
+	func set_sim_running(r: bool) -> void:
+		running = r
+		running_log.append(r)
+
+	func set_sim_progress(t: String) -> void:
+		progress = t
+		progress_log.append(t)
+
+	func set_sim_report(t: String) -> void:
+		report = t
+		report_log.append(t)
+
+
+# 假自动策略（固定返回值两档 victory/defeat 交替——wd8 :53-55 同款取值，零随机；
+# 逐局记录帧索引与运行态读数——帧索引经宿主注入的计数 Callable 读取）
+class FakeDriver extends RefCounted:
+	var ctrl
+	var frame_counter: Callable   # 宿主帧计数（0 参 Callable——拓扑钉死：计数先于步进体）
+	var seen: Array[bool] = []
+	var frames: Array[int] = []
+	var calls := 0
+
+	func run_level(_db: Variant, _seed: int, _level: int, _atk: int, _hp: int, _other: bool, _logger: Variant) -> Dictionary:
+		calls += 1
+		seen.append(ctrl.is_running())
+		frames.append(int(frame_counter.call()))
+		if calls % 2 == 1:
+			return {"hero_dmg": 12.0, "rounds": 4, "result": "victory", "hp_left": 3.0, "hp_at_boss": 5.0}
+		return {"hero_dmg": 6.0, "rounds": 2, "result": "defeat",
+			"defeat_node_index": 3, "defeat_node_type": "battle", "hp_left": 0.0, "hp_at_boss": 0.0}
+
+
+# 假配置库（TuneSimController 只读 db.run.action_economy.ap_per_round——wd8 同款最小域对象图）
+class FakeActionEconomy:
+	var ap_per_round := 2
+
+
+class FakeRun:
+	var action_economy := FakeActionEconomy.new()
+
+
+class FakeDB:
+	var run := FakeRun.new()
+
+
+# 现行 await 形态逐字副本（tune_sim_controller.gd run(n) 改形前形态——循环内 await＋收尾四语句在 run() 尾；
+# 全仓唯一在测夹具——产品码禁留第二实现，tests/ 不在 S13/S8/S9/S10 扫描面、夹具内循环 await 合法在册）。
+# 与产品码新形态的申报差异仅一处：批末把 stats 六键束存 out_stats 成员供对拍读取
+# （产品码 stats 经报告公开面观测——内部字段直查受控例外申报在卡 §17）。
+class AwaitLoopRunner extends RefCounted:
+	const SEED_BASE := 4200
+	const ParityLogger := preload("res://presentation/playtest_logger.gd")
+	var db
+	var panel
+	var _base_hp := 0
+	var _driver = null
+	var _running := false
+	var out_stats: Dictionary = {}
+
+	func _init(db_ref, panel_ref, base_hp: int, driver = null) -> void:
+		db = db_ref
+		panel = panel_ref
+		_base_hp = base_hp
+		_driver = driver
+
+	func is_running() -> bool:
+		return _running
+
+	func run(n: int) -> void:
+		_running = true
+		var logger = ParityLogger.new()
+		logger.ap_per_round = int(db.run.action_economy.ap_per_round)
+		logger.start_session(SEED_BASE)
+		panel.set_sim_running(true)
+		panel.set_sim_progress("模拟中：0/%d …" % n)
+		var stats := {"wins": 0, "dmg_all": [], "hp_left_win": [], "hp_boss": [], "rounds_all": [], "death_nodes": {}}
+		var autoplay = _driver
+		for i in range(n):
+			_run_one_level(autoplay, stats, i, panel, logger)
+			panel.set_sim_progress("模拟中：%d/%d …" % [i + 1, n])
+			await panel.get_tree().process_frame
+		logger.close_session()
+		panel.set_sim_report(HudPresenter.tune_sim_report(n, panel.atk_pct(), panel.hp_pct(), stats, _base_hp))
+		panel.set_sim_running(false)
+		_running = false
+		out_stats = stats
+
+	func _run_one_level(autoplay, stats: Dictionary, i: int, panel, logger) -> void:  # type-hint: ignore（驱动/面板/日志件鸭子型注入——同产品码构造缝）
+		var st = autoplay.run_level(db, SEED_BASE + i, 1, panel.atk_pct(), panel.hp_pct(), false, logger)
+		(stats["dmg_all"] as Array).append(st.hero_dmg)
+		(stats["rounds_all"] as Array).append(st.rounds)
+		if st.result == "victory":
+			stats["wins"] = int(stats["wins"]) + 1
+			(stats["hp_left_win"] as Array).append(st.hp_left)
+			(stats["hp_boss"] as Array).append(st.hp_at_boss)
+		elif st.result == "defeat":
+			var key := "%d.%s" % [st.defeat_node_index, st.defeat_node_type]
+			stats["death_nodes"][key] = int(stats["death_nodes"].get(key, 0)) + 1
+
+
+func _init() -> void:
+	var frame_idx := {"i": -1}   # 帧计数（宿主最先连——拓扑钉死「计数先于步进体」）
+	process_frame.connect(func() -> void: frame_idx["i"] += 1)
+	await process_frame   # 树初始化就绪帧（SceneTree._init 时点 root 未挂树——面板 get_tree() 首帧后才有效；wd8 同款先例：panel 段前有 await 过帧）
+	var r3 := await _run_pair(3, frame_idx)
+	_check_n3(r3)
+	var r0 := await _run_pair(0, frame_idx)
+	_check_n0(r0)
+	quit(Kit.finish("tune_sim_batch_parity"))
+
+
+# 对拍驱动：两形态各经 run(n) 真实入口（同参假面板/假驱动各自实例）；先启动两形态、后分别 await——
+# 两形态在调用点同一同步段内先后挂起（并行于同一帧时钟），驱动协程返回 int 承接 void run 的可等待面
+func _run_pair(n: int, frame_idx: Dictionary) -> Dictionary:
+	# 两形态串行驱动（各经 run(n) 真实入口 await 调用——GDScript 协程动态调用必须 await，
+	# 无并行启动形态）：帧序列各自记录、断言按相对首帧偏移归一后逐位比对——拓扑不变式
+	# 「计数先连、启动后于计数、计数先于步进体」在两形态下相对次序同构，等价证据结构不变。
+	var panel_a := FakePanel.new()
+	root.add_child(panel_a)
+	var drv_a := FakeDriver.new()
+	var a: Variant = TuneSimScript.new(FakeDB.new(), panel_a, 100, drv_a)
+	drv_a.ctrl = a
+	drv_a.frame_counter = func() -> int: return frame_idx["i"]
+	await a.run(n)
+	var panel_b := FakePanel.new()
+	root.add_child(panel_b)
+	var drv_b := FakeDriver.new()
+	var b: Variant = AwaitLoopRunner.new(FakeDB.new(), panel_b, 100, drv_b)
+	drv_b.ctrl = b
+	drv_b.frame_counter = func() -> int: return frame_idx["i"]
+	await b.run(n)
+	return {"a": a, "b": b, "pa": panel_a, "pb": panel_b, "da": drv_a, "db": drv_b}
+
+
+func _check_n3(r: Dictionary) -> void:
+	var pa: FakePanel = r["pa"]
+	var pb: FakePanel = r["pb"]
+	var da: FakeDriver = r["da"]
+	var drv_b: FakeDriver = r["db"]
+	var a = r["a"]
+	var b = r["b"]
+	Kit.check("n=3 帧序列相对偏移逐位相等（%s vs %s）＋相邻差恒一（每步恰一帧）〔测速 V1〕",
+		str(_norm(da.frames)) == str(_norm(drv_b.frames)) and da.frames.size() == 3
+		and _consecutive(da.frames) and _consecutive(drv_b.frames))
+	Kit.check("n=3 运行态读数序列逐位相等＋收尾双运行态假＋面板置假序列同构〔测速 V2〕",
+		str(da.seen) == str(drv_b.seen) and da.seen == [true, true, true]
+		and not a.is_running() and not b.is_running()
+		and not pa.running and not pb.running
+		and str(pa.running_log) == str(pb.running_log))
+	Kit.check("n=3 进度串序列逐位相等（%d 段）〔测速 V3〕",
+		str(pa.progress_log) == str(pb.progress_log) and pa.progress_log.size() == 4)
+	var got: Dictionary = r["b"].out_stats
+	var deaths: Dictionary = got.get("death_nodes", {})
+	Kit.check("n=3 夹具 stats 六键与按假驱动固定返回值重算的期望逐键相等〔测速 V4〕",
+		int(got.get("wins", -1)) == 2
+		and _arr_eq(got.get("dmg_all"), [12.0, 6.0, 12.0])
+		and _arr_eq(got.get("hp_left_win"), [3.0, 3.0])
+		and _arr_eq(got.get("hp_boss"), [5.0, 5.0])
+		and _arr_eq(got.get("rounds_all"), [4, 2, 4])
+		and deaths.size() == 1 and int(deaths.get("3.battle", -1)) == 1)
+	Kit.check("n=3 报告全文逐字相等且含渲染面四关键串〔测速 V5〕",
+		pa.report == pb.report and pa.report != ""
+		and pa.report.contains("关卡完成率") and pa.report.contains("关卡完成剩余 HP 均")
+		and pa.report.contains("败北节点") and pa.report.contains("N=3"))
+
+
+func _check_n0(r: Dictionary) -> void:
+	var pa: FakePanel = r["pa"]
+	var pb: FakePanel = r["pb"]
+	var da: FakeDriver = r["da"]
+	var drv_b: FakeDriver = r["db"]
+	var a = r["a"]
+	var b = r["b"]
+	Kit.check("n=0 退化：两形态驱动零回调、帧索引序列空（同步收尾零帧）〔测速 V1〕",
+		da.frames.is_empty() and drv_b.frames.is_empty() and da.calls == 0 and drv_b.calls == 0)
+	Kit.check("n=0 运行态置假序列 [true, false] 双形态同构＋收尾双假〔测速 V2〕",
+		str(pa.running_log) == str(pb.running_log) and pa.running_log == [true, false]
+		and not a.is_running() and not b.is_running())
+	Kit.check("n=0 进度串单段逐字相等〔测速 V3〕",
+		str(pa.progress_log) == str(pb.progress_log) and pa.progress_log == ["模拟中：0/0 …"])
+	Kit.check("n=0 夹具 stats 六键零计〔测速 V4〕",
+		int((r["b"].out_stats as Dictionary).get("wins", -1)) == 0
+		and ((r["b"].out_stats as Dictionary).get("dmg_all") as Array).is_empty()
+		and ((r["b"].out_stats as Dictionary).get("hp_left_win") as Array).is_empty()
+		and ((r["b"].out_stats as Dictionary).get("hp_boss") as Array).is_empty()
+		and ((r["b"].out_stats as Dictionary).get("rounds_all") as Array).is_empty()
+		and ((r["b"].out_stats as Dictionary).get("death_nodes") as Dictionary).is_empty())
+	Kit.check("n=0 报告全文逐字相等且非空（空 stats 渲染面）〔测速 V5〕",
+		pa.report == pb.report and pa.report != "")
+
+# 帧序列归一（相对首帧偏移——串行驱动下两形态帧段错位、结构可比性归一承载）
+func _norm(fr: Array) -> Array:
+	var out: Array = []
+	var base := int(fr[0]) if fr.size() > 0 else 0
+	for i in fr.size():
+		out.append(int(fr[i]) - base)
+	return out
+
+
+# 相邻差恒一（每步恰占一帧——判据①的序列面证据）
+func _consecutive(fr: Array) -> bool:
+	for i in range(1, fr.size()):
+		if int(fr[i]) - int(fr[i - 1]) != 1:
+			return false
+	return true
+
+# 数组逐元素浮点比对（stats 桶重算期望——类型化比较，消 str 形态歧义）
+func _arr_eq(a, b: Array) -> bool:
+	var aa := a as Array
+	if aa == null or aa.size() != b.size():
+		return false
+	for i in b.size():
+		if absf(float(aa[i]) - float(b[i])) > 0.0001:
+			return false
+	return true