merge: U2返工批落地——C1两刀终态+AC v1硬梯度重投+节点图池两规则重生成(模板0随重排)+完美L1杠杆提案+终态双窗读数(普通L2 10.6/13.6%完美L2 22/32.3%越带待批点丙);冒烟576/0五探针PASS doc三闸零新增 熵增闸PASS(design/qa图像白名单收编)

game/data/schemas/level_table.gd

@@ -91,6 +91,11 @@ func _validate_level_nodes(L: int, ctx: String, nodes: Array) -> Array:
 	# 图合法性（单链与图同一套算法——单链 = 出边恰一的退化形态，违规同样加载致命）
 	for e in _validate_graph(L, nodes, is_graph, tag):
 		errs.append(e)
+	# U2 目检新规则（迭代 5 返工批 2026-09-29 两条，加载期同检）：①单链前三位纯战斗（奖励/休整禁入前三）
+	if not is_graph and nodes.size() >= 3:
+		for i in 3:
+			if String(nodes[i].get("type", "")) != "battle":
+				errs.append({"category": "structural", "message": "level %d%s 第 %d 位非战斗（单链前三位纯战斗——U2 目检规则）" % [L, tag, i + 1]})
 	return errs
 
 
@@ -169,6 +174,24 @@ func _validate_graph(L: int, nodes: Array, is_graph: bool, tag: String = "") ->
 			for i in nodes.size():
 				if not to_boss.has(i):
 					errs.append({"category": "structural", "message": "level %d 节点 %d 沿连线不可达 Boss" % [L, ids[i]]})
+		# ⑧ U2 目检新规则（迭代 5 返工批 2026-09-29）：BFS 同深度层节点数上限 5（分支宽度天花板）
+		var layer_of := {}
+		var bfs: Array = [entries[0]]
+		layer_of[entries[0]] = 0
+		while not bfs.is_empty():
+			var cur: int = bfs.pop_front()
+			for tid in nexts[cur]:
+				var tidx: int = int(id_to_idx.get(tid, -1))
+				if tidx >= 0 and not layer_of.has(tidx):
+					layer_of[tidx] = int(layer_of[cur]) + 1
+					bfs.append(tidx)
+		var width := {}
+		for i in nodes.size():
+			if layer_of.has(i):
+				width[layer_of[i]] = int(width.get(layer_of[i], 0)) + 1
+		for d in width.keys():
+			if int(width[d]) > 5:
+				errs.append({"category": "structural", "message": "level %d BFS 第 %d 层 %d 节点（同层上限 5——U2 目检规则）" % [L, d, int(width[d])]})
 	return errs
 
 

game/data/tables/enemy.tres

@@ -43,7 +43,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 1
 }, {
 "level_index": 1,
 "node_depth": 2,
@@ -65,7 +65,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 3
 }, {
 "level_index": 1,
 "node_depth": 3,
@@ -88,7 +88,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 2
 }, {
 "level_index": 1,
 "node_depth": 4,
@@ -132,7 +132,7 @@ rows = [{
 	"weight": 2
 	}],
 	"armor_type": "light",
-	"armor_class": 0
+	"armor_class": 1
 	}, {
 	"level_index": 2,
 	"node_depth": 1,
@@ -155,7 +155,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 2
 }, {
 "level_index": 2,
 "node_depth": 4,
@@ -177,7 +177,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 2
 }, {
 "level_index": 2,
 "node_depth": 5,
@@ -199,7 +199,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 8
 }, {
 "level_index": 2,
 "node_depth": 6,
@@ -222,7 +222,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 2
 }, {
 "level_index": 2,
 "node_depth": 7,
@@ -245,14 +245,14 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 3
 }, {
 "level_index": 2,
 "node_depth": 9,
 	"enemy_id": "drider",
 	"display_name": "蛛化卓尔精灵",
 	"unit_count": 1,
-	"hp": 100,
+	"hp": 130,
 	"atk": 3,
 	"atk_min": 2,
 	"atk_max": 4,
@@ -270,7 +270,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "ward",
-"armor_class": 9
+"armor_class": 10
 }, {
 "level_index": 3,
 "node_depth": 0,
@@ -292,7 +292,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "heavy",
-"armor_class": 0
+"armor_class": 2
 }, {
 "level_index": 3,
 "node_depth": 1,
@@ -314,7 +314,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 3
 }, {
 "level_index": 3,
 "node_depth": 4,
@@ -337,7 +337,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 3
 }, {
 "level_index": 3,
 "node_depth": 5,
@@ -359,7 +359,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "heavy",
-"armor_class": 0
+"armor_class": 9
 }, {
 "level_index": 3,
 "node_depth": 6,
@@ -382,7 +382,7 @@ rows = [{
 "weight": 1
 }],
 "armor_type": "light",
-"armor_class": 0
+"armor_class": 3
 }, {
 "level_index": 3,
 "node_depth": 7,
@@ -405,7 +405,7 @@ rows = [{
 "weight": 2
 }],
 "armor_type": "heavy",
-"armor_class": 0
+"armor_class": 4
 }, {
 "level_index": 3,
 "node_depth": 9,
@@ -563,3 +563,4 @@ rows = [{
 ;  r_boss 锚漂移加重 100/389≈0.26 低于域 [0.5,1.1] 下限，收锚裁决挂迭代 5 出口人闸；读数见
 ;  design/qa/m3-iter5-lever-scan-2026-09-28.md）。
 ; M-3 迭代 5 T4 AC 投值批·终版 Boss-only（2026-09-28：v1 硬梯度普通 L2 14.3% 越带/v2 软梯度 15.7% 仍越带——杂鱼税对普通画像〔普通分量为主力输出〕系统性超压；终版=杂鱼全 0〔带 0~5 下缘，掷点戏剧性集中 Boss 战〕+Boss 台阶 8/9/12 严格递增；三版演化链读数见 design/qa/m3-iter5-t4-ac-2026-09-28.md，随出口人闸追认）。
+; M-3 迭代 5 返工批·U2 裁 v1 硬梯度重投（2026-09-29 用户推翻 Boss-only：重击手 8/重装手 9〔逐行手设值，非精英编码位——解读 A 追认，精英 P2 承载〕+Boss 台阶 8/10/12；杂鱼行按 T4 报告 §一 软梯度恢复〔v1 中间态未入 git，v1↔v2 唯一差异=重击手/重装手，代拟面记台账 247〕；卓尔 hp 100→130 随 C3 回退复原；组合读数 C1+v1 无先测，全量确认归返工批——裁断全录 design/qa/m3-iter5-u2-gate-2026-09-29.md）。

game/data/tables/level.tres

@@ -5,16 +5,20 @@
 [resource]
 script = ExtResource("1")
 rows = [
-{"level_index": 1, "display_name": "第一层 · 地精洞窟", "rest_heal_pct": 30, "templates": [{"display_name": "地精洞窟·主线洞道（现行）", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"type": "reward"}, {"node_depth": 2, "type": "battle"}, {"node_depth": 3, "type": "battle"}, {"type": "rest"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·休整前移", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"type": "rest"}, {"node_depth": 2, "type": "battle"}, {"type": "reward"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·先赏后战", "nodes": [{"node_depth": 0, "type": "battle"}, {"type": "reward"}, {"node_depth": 1, "type": "battle"}, {"type": "rest"}, {"node_depth": 2, "type": "battle"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·连战直入", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"type": "reward"}, {"type": "rest"}, {"node_depth": 2, "type": "battle"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·缓入长坡", "nodes": [{"node_depth": 0, "type": "battle"}, {"type": "rest"}, {"node_depth": 1, "type": "battle"}, {"type": "reward"}, {"node_depth": 2, "type": "battle"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}]},
-{"level_index": 2, "display_name": "第二层 · 幽暗地域", "rest_heal_pct": 30, "templates": [{"display_name": "幽暗地域·四岔环廊（现行）", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4]}, {"node_depth": 2, "type": "reward", "next": [4, 5]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·奖励窄门", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4]}, {"node_depth": 2, "type": "reward", "next": [4]}, {"node_depth": 3, "type": "rest", "next": [5]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·直入深层", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [4]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·休整远路", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [2, 4]}, {"node_depth": 2, "type": "reward", "next": [3]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·双线归束", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [4, 5]}, {"node_depth": 4, "type": "battle", "next": [6]}, {"node_depth": 5, "type": "battle", "next": [6]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}]},
-{"level_index": 3, "display_name": "第三层 · 灰矮人矿城", "rest_heal_pct": 30, "templates": [{"display_name": "灰矮人矿城·主竖井（现行）", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4]}, {"node_depth": 2, "type": "reward", "next": [4, 5]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·奖励窄门", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4]}, {"node_depth": 2, "type": "reward", "next": [4]}, {"node_depth": 3, "type": "rest", "next": [5]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·直入深层", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [4]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·休整远路", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [2, 4]}, {"node_depth": 2, "type": "reward", "next": [3]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [5, 6]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·双线归束", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [4, 5]}, {"node_depth": 4, "type": "battle", "next": [6]}, {"node_depth": 5, "type": "battle", "next": [6]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}]}
+{"level_index": 1, "display_name": "第一层 · 地精洞窟", "rest_heal_pct": 30, "templates": [{"display_name": "地精洞窟·主线洞道（现行）", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"node_depth": 2, "type": "battle"}, {"node_depth": 3, "type": "battle"}, {"type": "reward"}, {"type": "rest"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·先赏后整", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"node_depth": 2, "type": "battle"}, {"type": "reward"}, {"type": "rest"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·先整后赏", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"node_depth": 2, "type": "battle"}, {"type": "rest"}, {"type": "reward"}, {"node_depth": 3, "type": "battle"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·赏战整", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"node_depth": 2, "type": "battle"}, {"type": "reward"}, {"node_depth": 3, "type": "battle"}, {"type": "rest"}, {"node_depth": 4, "type": "boss"}]}, {"display_name": "地精洞窟·整战赏", "nodes": [{"node_depth": 0, "type": "battle"}, {"node_depth": 1, "type": "battle"}, {"node_depth": 2, "type": "battle"}, {"type": "rest"}, {"node_depth": 3, "type": "battle"}, {"type": "reward"}, {"node_depth": 4, "type": "boss"}]}]},
+{"level_index": 2, "display_name": "第二层 · 幽暗地域", "rest_heal_pct": 30, "templates": [{"display_name": "幽暗地域·五岔环廊（现行）", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2, 3, 4, 5]}, {"node_depth": 1, "type": "battle", "next": [6]}, {"node_depth": 2, "type": "reward", "next": [6, 7]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [6, 7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·四岔宽门", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2, 3, 4]}, {"node_depth": 1, "type": "battle", "next": [5]}, {"node_depth": 2, "type": "reward", "next": [5, 6]}, {"node_depth": 3, "type": "rest", "next": [6, 7]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [8]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·深层四岔", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4, 5, 6]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [7]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·宽门赏后置", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 3, 4, 5]}, {"node_depth": 1, "type": "battle", "next": [2, 6]}, {"node_depth": 2, "type": "reward", "next": [7]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "幽暗地域·双干汇流", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [4, 5, 6]}, {"node_depth": 2, "type": "reward", "next": [3, 4, 5]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}]},
+{"level_index": 3, "display_name": "第三层 · 灰矮人矿城", "rest_heal_pct": 30, "templates": [{"display_name": "灰矮人矿城·五岔主竖井（现行）", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2, 3, 4, 5]}, {"node_depth": 1, "type": "battle", "next": [6]}, {"node_depth": 2, "type": "reward", "next": [6, 7]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [6, 7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·四岔宽门", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2, 3, 4]}, {"node_depth": 1, "type": "battle", "next": [5]}, {"node_depth": 2, "type": "reward", "next": [5, 6]}, {"node_depth": 3, "type": "rest", "next": [6, 7]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [8]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·深层四岔", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [3, 4, 5, 6]}, {"node_depth": 2, "type": "reward", "next": [3, 4]}, {"node_depth": 3, "type": "rest", "next": [7]}, {"node_depth": 4, "type": "battle", "next": [7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [7]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·宽门赏后置", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 3, 4, 5]}, {"node_depth": 1, "type": "battle", "next": [2, 6]}, {"node_depth": 2, "type": "reward", "next": [7]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}, {"display_name": "灰矮人矿城·双干汇流", "nodes": [{"node_depth": 0, "type": "battle", "next": [1, 2]}, {"node_depth": 1, "type": "battle", "next": [4, 5, 6]}, {"node_depth": 2, "type": "reward", "next": [3, 4, 5]}, {"node_depth": 3, "type": "rest", "next": [6]}, {"node_depth": 4, "type": "battle", "next": [6, 7]}, {"node_depth": 5, "type": "battle", "next": [7]}, {"node_depth": 6, "type": "battle", "next": [8]}, {"node_depth": 7, "type": "battle", "next": [8]}, {"node_depth": 8, "type": "shop", "next": [9]}, {"node_depth": 9, "type": "boss", "next": []}]}]}
 ]
 
 ; 关卡节点图生成 v0.4 台阶一内容批（M-3 迭代 5 T5，2026-09-28——15 张骨架 = 3 关 × 5，拍板点④）：
-; 模板 0 = 现行固定图（回滚档成员——首次冒险脚本/池缩 N=1 时逐位等价迁移前行为）；
-; L1 五模板 = 单链排列变体（图形态两不可全：Boss 须最大编号 vs Boss 遭遇深度 4——战斗深度序单调
-; 保持难度坡，变化面 = 奖励/恢复位次）；L2/L3 五模板 = 网状图变体（战斗节点编号恒 ∈ 遭遇表行集
-; {0,1,4,5,6,7}、Boss 9 最大编号、商店房 8→Boss 必经位承袭；遭遇表按编号共用——零新增敌人数值）。
+; L2/L3 网状图约束（承袭）：战斗节点编号恒 ∈ 遭遇表行集 {0,1,4,5,6,7}、Boss 9 最大编号、
+; 商店房 8→Boss 必经位承袭；遭遇表按编号共用——零新增敌人数值。L1 五模板 = 单链排列变体
+; （战斗深度序单调保难度坡，变化面 = 奖励/恢复位次）。
 ; 池内全模板加载期校验（level_table.gd validate + config_db 跨表校验模板感知）；
 ; 行为读 LevelRunner._resolve_template_row（node_map 标签恰一 scope 抽签 / template_pick 强制）。
 ; 生成器 = tools/t5_build_templates.py（生成前自校验，一次性内容批工具随批入库留档）。
+; U2 目检返工（M-3 迭代 5 返工批，2026-09-29——U2 目检 15/15 不过两规则缺口，全池重生成）：
+; ① L1 奖励/休整禁入前三位（用户目检裁决）——五链全部前三位纯战斗，位 4-6 = {战斗3,奖励,休整} 排列；
+; ② L2/L3 BFS 同深度层上限 5 且应用足（每张最大层宽 4-5，旧池层宽最大 3 被否）；模板 0 一并重排
+; （待批点甲按推荐=随新规则重生成——首次冒险/钉固断言期望随新图更新；模板 0 名保持「（现行）」后缀=新现行图锚）。
+; 加载校验两规则同落 level_table.gd validate（单链前三纯战斗/图形态层宽 ≤5）。

game/data/tables/variation.tres

@@ -4,7 +4,7 @@
 
 [resource]
 script = ExtResource("1")
-percent_of_cells = 4
+percent_of_cells = 5
 per_level_bonus = 0
 pack_max = 4
 rows = [{
@@ -96,3 +96,5 @@ rows = [{
 ; M-3 迭代 5 判读锁值批（2026-09-28）：岩浆 effect_value 2→1 · per_level_bonus 2→0 · percent_of_cells 5→4
 ; （杠杆扫描 C3 组合收带 L2——配对种子读数见 design/qa/m3-iter5-lever-scan-2026-09-28.md；L3 侧效应=
 ;  变异密度 9%→4%、完美 L3 0→34%，L3 无带记观察态；行值 provisional→正式随迭代 5 出口人闸追认）。
+; M-3 迭代 5 返工批（2026-09-29 U2 推翻 C3 裁 C1 两刀）：percent_of_cells 4→5 回退；岩浆 1 与 per_level_bonus 0 维持——C1 终态；
+;  C1+v1 AC 组合读数归返工批全量确认（裁断全录 design/qa/m3-iter5-u2-gate-2026-09-29.md）。

game/smoke/smoke_all.gd

@@ -662,17 +662,20 @@ func _smoke_ac_swap_guard() -> void:
 		"主角 armor_class 在域内（%d——暂定基准随表走）" % int(_db.hero.armor_class))
 	var ac_band := true
 	var ac_detail := ""
+	var heavy_names := ["熊地精重击手", "灰矮人重装手"]  # U2 裁 v1 硬梯度（2026-09-29）：逐行手设值 8/9，非精英编码位
 	for row in _db.enemy.rows:
 		var ac: int = int(row.get("armor_class", -1))
+		var dname := String(row.get("display_name", "?"))
 		var boss_row: bool = String(row.get("enemy_id", "")).ends_with("_chief") or \
 			String(row.get("enemy_id", "")) == "drider" or String(row.get("enemy_id", "")) == "duergar_king"
-		# 精英编码位现行不存在（registry/敌人系统：精英 P2 内容承载）——非 Boss 行全按杂鱼带 0~5
-		var lo := 8 if boss_row else 0
-		var hi := 12 if boss_row else 5
+		var heavy_row: bool = dname in heavy_names
+		# 杂鱼 0~5；重击手/重装手 8~9（U2 返工批手设精英值）；Boss 8~12 台阶
+		var lo := 8 if (boss_row or heavy_row) else 0
+		var hi := 12 if boss_row else (9 if heavy_row else 5)
 		if ac < lo or ac > hi:
 			ac_band = false
-			ac_detail += " %s:%d" % [String(row.get("display_name", "?")), ac]
-	check(ac_band, "敌方 AC 行值在已裁带宽内（杂鱼 0~5·Boss 8~12——M-3 迭代 5 T4 投值批，越带行%s）" % [
+			ac_detail += " %s:%d" % [dname, ac]
+	check(ac_band, "敌方 AC 行值在已裁带宽内（杂鱼 0~5·重击手/重装手 8~9·Boss 8~12——迭代 5 返工批 v1 重投，越带行%s）" % [
 		ac_detail if ac_detail != "" else "无"])
 	# ③b Boss 台阶断言（关卡即台阶——L1 8 < L2 10 < L3 12）+ 首遇位教学位低 AC（≤3）
 	var boss_ac := {}
@@ -2708,17 +2711,17 @@ func _smoke_level_graph() -> void:
 	var win_min = autoplay.run_level(_db, 42, 2, 200, 100, false, null, "normal", "min", 0)
 	check(win_min.result == "victory", "L2·满配 min 路径通关（实测：%s）" % win_min.result)
 	check(win_min.boss_depth == 9, "L2 Boss 以编号 9 解析（终点编号最大——商店房批重编号 8→9）")
-	check(win_min.visited_ids == [0, 1, 3, 6, 8, 9], "min 路径 = 0→1→3(恢复)→6→8(商店零购离开)→9（实测 %s）" % str(win_min.visited_ids))
+	check(win_min.visited_ids == [0, 1, 6, 8, 9], "min 路径 = 0→1→6→8(商店零购离开)→9（实测 %s——U2 返工批模板 0）" % str(win_min.visited_ids))
 	check(win_min.choices >= 3, "选路口发生 %d 次（每节点兑付后——零自动推进）" % win_min.choices)
 	var win_max := {}
 	var max_seed := -1
 	for s in range(42, 300):
 		win_max = autoplay.run_level(_db, s, 2, 200, 100, false, null, "normal", "max", 0)
-		if win_max.result == "victory" and win_max.visited_ids == [0, 2, 5, 7, 8, 9]:
+		if win_max.result == "victory" and win_max.visited_ids == [0, 5, 7, 8, 9]:
 			max_seed = s
 			break
-	check(max_seed > 0 and win_max.result == "victory" and win_max.visited_ids == [0, 2, 5, 7, 8, 9],
-		"L2·满配 max 路径（经奖励点 2）通关 = 0→2→5→7→8(商店零购离开)→9（seed=%d，实测 %s %s）" % [max_seed, win_max.result, str(win_max.visited_ids)])
+	check(max_seed > 0 and win_max.result == "victory" and win_max.visited_ids == [0, 5, 7, 8, 9],
+		"L2·满配 max 路径（max 取最大编号候选）通关 = 0→5(重击手)→7→8(商店零购离开)→9（seed=%d，实测 %s %s——U2 返工批模板 0）" % [max_seed, win_max.result, str(win_max.visited_ids)])
 	# ⑤ 零自动推进状态机（手动驱动——兑付确认 / 选路拒绝语义逐拍断言）
 	var runner = load("res://core/level_runner.gd").new(_db, _fresh_rng(42))
 	runner.set_hero_override(200, 100)
@@ -2733,14 +2736,14 @@ func _smoke_level_graph() -> void:
 		autoplay._autoplay_battle(runner, first, st, null)
 	check(String(res_box.get("result", "")) == "victory" and runner.current_battle() == null and runner.awaiting_choice(),
 		"首战胜利后：settlement 释放 + 进选路态（战斗胜利不再自动推进——接口漂移清偿）")
-	check(runner.next_candidate_ids() == [1, 2], "入口岔路候选 = [1, 2]")
-	check(not runner.pick_next_node(5) and runner.awaiting_choice(), "候选外编号拒绝且仍待选（拒绝语义）")
+	check(runner.next_candidate_ids() == [1, 2, 3, 4, 5], "入口岔路候选 = [1, 2, 3, 4, 5]（U2 返工批模板 0 五岔环廊——层宽 5）")
+	check(not runner.pick_next_node(8) and runner.awaiting_choice(), "候选外编号拒绝且仍待选（拒绝语义）")
 	check(runner.pick_next_node(2), "选编号 2（奖励点）受理")
 	check(String(runner.current_node().get("type", "")) == "reward" and not runner.awaiting_choice(),
 		"到达奖励点：直通兑付（确认前不出选路口）")
-	check(runner.continue_after_node() and runner.awaiting_choice() and runner.next_candidate_ids() == [4, 5],
-		"兑付确认后才出现选路口（continue_after_node 泛化语义）候选 = [4, 5]")
-	check(runner.pick_next_node(4) and runner.current_battle() != null, "选编号 4（巨蜘蛛首遇）开战")
+	check(runner.continue_after_node() and runner.awaiting_choice() and runner.next_candidate_ids() == [6, 7],
+		"兑付确认后才出现选路口（continue_after_node 泛化语义）候选 = [6, 7]")
+	check(runner.pick_next_node(6) and runner.current_battle() != null, "选编号 6（巨蜘蛛巢群）开战")
 	# ⑥ L2 锚行首遇战：基线 0 加成 · 完美档（零盲挖 = 零踩雷上限口径）多种子扫描
 	#    （Package B 第 7 轮阶段拔高后锚行 45→50 退出绿档——13/12 全胜改多数胜 + 零踩雷恒要求，
 	#    2026-09-23 拍板 B 接受现曲线；还原绿档需回调锚行血量，归用户决策）
@@ -2805,7 +2808,7 @@ func _smoke_level_graph() -> void:
 			branch3 += 1
 	check(int(tcount3.battle) == 6 and int(tcount3.boss) == 1, "L3 普通战斗节点 = 6 + Boss 恒一（编号最大恒终点）")
 	check(int(tcount3.reward) == 1 and int(tcount3.rest) == 1 and int(tcount3.shop) == 1, "L3 恢复节点 1（rest_heal_pct 行字段）+ 奖励节点 1（直通空态）+ 商店房节点 1（商店房批）")
-	check(branch3 == 4, "L3 真实岔路 = %d 处（0→[1,2] · 1→[3,4] · 2→[4,5] · 4→[6,7]）" % branch3)
+	check(branch3 == 3, "L3 真实岔路 = %d 处（0→[1,2,3,4,5] · 2→[6,7] · 5→[6,7]——U2 返工批五岔环廊层宽 5）" % branch3)
 	# ⑨ 跨表行完整：L3 每战斗/Boss 节点 (3, 编号) 在 board_gen 与 enemy 精确行（⑦ 的 bg_keys/en_keys 复用）
 	var cross_ok3 := true
 	for node in _level_active_nodes(3):