diff --git a/AGENTS.md b/AGENTS.md
index 3adf865..ab04cf9 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -125,7 +125,7 @@ Plan → scope → `pnpm agent:verify` → `pnpm agent:verify --e2e`（golden fl
 | 路径 | 契约 | 回归 gate |
 |------|------|-----------|
 | `apps/web/src/game/entityLabels.ts` | Proximity 铭牌：宋体、`LABEL_SCALE` 字号、无描边/无底条、轻投影（Guardrail #57） | `pnpm verify:phase13` + UAT #6/#7 |
-| `apps/web/src/game/entitySprites.ts` | `spriteNameplateY` + **全员 LPC**（Guardrail #106） | 同上 + `pnpm verify:phase6:move-only` |
+| `apps/web/src/game/entitySprites.ts` | `spriteNameplateY` + **全员 LPC**（玩家 + `npc-1`…`npc-12`；Guardrail #106） | 同上 + `pnpm verify:phase6:move-only` |
 | `apps/web/src/game/ProximityNameplate.ts` | ≤2 格 fade；speak/thinking 强制显示 | 同上 |
 | `apps/web/src/hooks/useNpcChat.ts` | 方案 A composer busy；`onSpeakBusy` 清 `sendingNpcId`（ISSUE-037） | `uat:phase8` Test 4 + web test |
 
diff --git a/apps/web/AGENTS.md b/apps/web/AGENTS.md
index c8d6ce1..2412029 100644
--- a/apps/web/AGENTS.md
+++ b/apps/web/AGENTS.md
@@ -86,13 +86,13 @@ Home Tiled map (40×40 @ 16px → **32px/grid** in-game). Full bake / collision
 
 ## Character visuals（全员 LPC · 2026-07）
 
-**产品决策：** 所有玩家 + `npc-1` → LPC `sprites/lpc-npc-1.png`；议会其余 NPC → Stardew `sprites/npcs.png`。
+**产品决策：** 所有玩家 + `npc-1`…`npc-12` → LPC `sprites/lpc-player-1.png` + `sprites/lpc-npc-{1…12}.png`。
 
 | Task | Command / path |
 |------|----------------|
-| 烘焙 LPC 皮 | `pnpm assets:sync:lpc-npc1`（源 `npc-asset/npc-1.png`） |
+| 烘焙 LPC 皮 | `pnpm assets:sync:lpc-npcs`（别名 `assets:sync:lpc-npc1`；源 `npc-asset/player-1.png` + `npc-asset/npc-{1…12}.png`） |
 | 常量 | `gridLayout.CELL_PX=32` · `entityLayout.CHAR_DISPLAY_PX=64` |
-| 运行时 | `lpcNpc1Sheet.ts` · `entitySprites.ts` · `sceneLabelLayout.ts` |
+| 运行时 | `lpcNpc1Sheet.ts` · `entitySprites.ts`（`registerLpcNpcAnims`）· `sceneLabelLayout.ts` |
 | 文档 | [BEGINNING-FIELDS.md](../../docs/BEGINNING-FIELDS.md) §角色视觉 |
 | 回归 | `pnpm verify:phase6:move-only` + `pnpm verify:phase13` |
 
diff --git a/apps/web/public/assets/CREDITS.md b/apps/web/public/assets/CREDITS.md
index 5473f9e..04a8403 100644
--- a/apps/web/public/assets/CREDITS.md
+++ b/apps/web/public/assets/CREDITS.md
@@ -50,13 +50,12 @@ Phase 13.2 farm art (default production). Regenerate atlases: `pnpm art:import`
 
 | Field | Value |
 |-------|--------|
-| **决策** | **所有玩家**（本地 + 远端）与 **`npc-1`** 统一使用 LPC 烘焙皮；**不再**用 `sprites/characters.png` 四色 palette 区分玩家 |
-| **源图** | `npc-asset/npc-1.png`（Universal LPC Spritesheet Character Generator） |
-| **烘焙** | `pnpm assets:sync:lpc-npc1` → `scripts/sync-npc-lpc-assets.mjs` |
-| **输出** | `sprites/lpc-npc-1.png` — 64×64 帧，walk（row 8–11）+ idle（row 22–25），方向 up/left/down/right |
-| **运行时** | `lpcNpc1Sheet.ts` · `entitySprites.registerLpcNpc1Anims` · `useSpriteEntities()` 须 `spritesLpcNpc1` + `spritesNpcs` |
+| **决策** | **所有玩家**（本地 + 远端）与 **`npc-1`…`npc-12`** 统一使用 LPC 烘焙皮；**不再**用 `sprites/characters.png` 四色 palette 区分玩家 |
+| **源图** | `npc-asset/player-1.png` + `npc-asset/npc-{1…12}.png`（Universal LPC Spritesheet Character Generator） |
+| **烘焙** | `pnpm assets:sync:lpc-npcs`（别名 `assets:sync:lpc-npc1`）→ `scripts/sync-npc-lpc-assets.mjs` |
+| **输出** | `sprites/lpc-player-1.png` + `sprites/lpc-npc-{1…12}.png` — 各 64×64 帧，walk（row 8–11）+ idle（row 22–25），方向 up/left/down/right |
+| **运行时** | `lpcNpc1Sheet.ts` · `entitySprites.registerLpcNpcAnims` · `useSpriteEntities()` 须 `spritesLpcNpc1` + `spritesNpcs` |
 | **显示** | `CELL_PX=32`；角色高 `CHAR_DISPLAY_PX=64`（2 格）；`LPC_NPC1_SCALE=1.0` |
-| **其他 NPC** | `npc-2`…`npc-12` 仍用 Stardew `sprites/npcs.png`（16×32 @ 2×） |
 
 文档：[BEGINNING-FIELDS.md](../../docs/BEGINNING-FIELDS.md) §角色视觉 · Guardrails #106–#107 in [ISSUE-LOG.md](../../docs/ISSUE-LOG.md)。
 
@@ -70,7 +69,7 @@ Phase 13.2 farm art (default production). Regenerate atlases: `pnpm art:import`
 | **Facing** | Sheet rows: down / up / right; **left** = horizontal flip in `entitySprites.applyFacingFlip` |
 | **Walk / idle** | 4 walk + 2 idle frames per facing (from 6 walk / 4 idle source columns) |
 
-Council NPCs（非 npc-1）：`sprites/npcs.png`（同上 import，2 variants × 4 facings）。
+Council NPCs（`npc-1`…`npc-12`）生产路径为 LPC 烘焙皮；`sprites/npcs.png` 仅作 legacy / Stardew fallback。
 
 Legacy LPC vendor pass: `pnpm art:import:lpc` (`scripts/vendor/phase13/lpc/`).
 
diff --git a/apps/web/public/assets/sprites/lpc-npc-10.png b/apps/web/public/assets/sprites/lpc-npc-10.png
new file mode 100644
index 0000000..46101e6
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-10.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-11.png b/apps/web/public/assets/sprites/lpc-npc-11.png
new file mode 100644
index 0000000..5598499
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-11.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-12.png b/apps/web/public/assets/sprites/lpc-npc-12.png
new file mode 100644
index 0000000..701e680
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-12.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-2.png b/apps/web/public/assets/sprites/lpc-npc-2.png
new file mode 100644
index 0000000..de783c7
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-2.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-3.png b/apps/web/public/assets/sprites/lpc-npc-3.png
new file mode 100644
index 0000000..723f9da
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-3.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-4.png b/apps/web/public/assets/sprites/lpc-npc-4.png
new file mode 100644
index 0000000..ee67def
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-4.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-5.png b/apps/web/public/assets/sprites/lpc-npc-5.png
new file mode 100644
index 0000000..2a17ffe
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-5.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-6.png b/apps/web/public/assets/sprites/lpc-npc-6.png
new file mode 100644
index 0000000..357703d
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-6.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-7.png b/apps/web/public/assets/sprites/lpc-npc-7.png
new file mode 100644
index 0000000..df89f60
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-7.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-8.png b/apps/web/public/assets/sprites/lpc-npc-8.png
new file mode 100644
index 0000000..759886b
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-8.png differ
diff --git a/apps/web/public/assets/sprites/lpc-npc-9.png b/apps/web/public/assets/sprites/lpc-npc-9.png
new file mode 100644
index 0000000..40120bc
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-npc-9.png differ
diff --git a/apps/web/public/assets/sprites/lpc-player-1.png b/apps/web/public/assets/sprites/lpc-player-1.png
new file mode 100644
index 0000000..b8adfc6
Binary files /dev/null and b/apps/web/public/assets/sprites/lpc-player-1.png differ
diff --git a/apps/web/src/game/HomeMapBackground.ts b/apps/web/src/game/HomeMapBackground.ts
index d78d595..703fb6c 100644
--- a/apps/web/src/game/HomeMapBackground.ts
+++ b/apps/web/src/game/HomeMapBackground.ts
@@ -1,7 +1,12 @@
 import { HOME_MAP_TILE_H, HOME_MAP_TILE_W, isHomeMapRegionCell } from "@aetherlife/shared";
-import type * as Phaser from "phaser";
+import * as Phaser from "phaser";
 import { ASSET_KEYS, TILE_PX } from "./assetManifest.js";
-import { tiledObjectYSortDepth, YSORT_LAYER } from "./entityLayout.js";
+import {
+  MAP_TILE_DEPTH_BASE,
+  MAP_TILE_DEPTH_STEP,
+  tiledObjectYSortDepth,
+  YSORT_LAYER,
+} from "./entityLayout.js";
 import { CELL_PX } from "./gridLayout.js";
 import { isVisualFallbackActive } from "./visualFallback.js";
 
@@ -169,6 +174,7 @@ function applyObjectTileAnimation(
  */
 export class HomeMapBackground {
   private layers: Phaser.GameObjects.GameObject[] = [];
+  private objectShadowLayer: Phaser.GameObjects.Layer | null = null;
   private map: Phaser.Tilemaps.Tilemap | null = null;
   private tilesets: Phaser.Tilemaps.Tileset[] = [];
 
@@ -192,7 +198,7 @@ export class HomeMapBackground {
     const layerMetas = (cacheEntry.data as { layers: TiledLayerMeta[] }).layers;
     const bakedTilesets = (cacheEntry.data as { tilesets: TiledTilesetDef[] }).tilesets ?? [];
 
-    let depth = -1;
+    let tileBandDepth = MAP_TILE_DEPTH_BASE;
     for (const meta of layerMetas) {
       if (meta.visible === false) continue;
       if (SKIP_LAYER_NAMES.has(meta.name)) continue;
@@ -204,8 +210,11 @@ export class HomeMapBackground {
         if (meta.opacity !== undefined && meta.opacity < 1) {
           layer.setAlpha(meta.opacity);
         }
-        layer.setDepth(depth);
-        depth += 0.01;
+        if (meta.name === "Shadows") {
+          layer.setBlendMode(Phaser.BlendModes.MULTIPLY);
+        }
+        layer.setDepth(tileBandDepth);
+        tileBandDepth += MAP_TILE_DEPTH_STEP;
         this.layers.push(layer);
         continue;
       }
@@ -215,6 +224,15 @@ export class HomeMapBackground {
         if (!rawLayer) continue;
 
         const isShadowLayer = meta.name === "Object Shadows";
+        if (isShadowLayer && !this.objectShadowLayer) {
+          this.objectShadowLayer = scene.add.layer();
+          this.objectShadowLayer.setDepth(tileBandDepth);
+          this.objectShadowLayer.setAlpha(meta.opacity ?? 0.25);
+          this.objectShadowLayer.setBlendMode(Phaser.BlendModes.MULTIPLY);
+          this.layers.push(this.objectShadowLayer);
+          tileBandDepth += MAP_TILE_DEPTH_STEP;
+        }
+
         const sortedObjects =
           meta.draworder === "topdown"
             ? [...rawLayer.objects].sort((a, b) => {
@@ -225,6 +243,7 @@ export class HomeMapBackground {
               })
             : rawLayer.objects;
 
+        let shadowIndex = 0;
         for (const rawObj of sortedObjects) {
           if (!rawObj.gid) continue;
 
@@ -235,24 +254,25 @@ export class HomeMapBackground {
             : scene.add.sprite(0, 0, "__MISSING");
 
           placeTiledTileObject(sprite, rawObj);
-          if (meta.opacity !== undefined && meta.opacity < 1) {
-            sprite.setAlpha(meta.opacity);
+
+          if (isShadowLayer) {
+            sprite.setDepth(shadowIndex++);
+            this.objectShadowLayer!.add(sprite);
+          } else {
+            if (meta.opacity !== undefined && meta.opacity < 1) {
+              sprite.setAlpha(meta.opacity);
+            }
+            const bottomWorldX = (rawObj.x ?? 0) * TILE_SCALE;
+            const bottomWorldY = (rawObj.y ?? 0) * TILE_SCALE;
+            sprite.setDepth(
+              tiledObjectYSortDepth(bottomWorldX, bottomWorldY, YSORT_LAYER.OBJECT),
+            );
+            this.layers.push(sprite);
           }
-          const bottomWorldX = (rawObj.x ?? 0) * TILE_SCALE;
-          const bottomWorldY = (rawObj.y ?? 0) * TILE_SCALE;
-          sprite.setDepth(
-            tiledObjectYSortDepth(
-              bottomWorldX,
-              bottomWorldY,
-              isShadowLayer ? YSORT_LAYER.SHADOW : YSORT_LAYER.OBJECT,
-            ),
-          );
 
           if (resolved) {
             applyObjectTileAnimation(scene, sprite, rawObj.gid);
           }
-
-          this.layers.push(sprite);
         }
       }
     }
@@ -291,6 +311,7 @@ export class HomeMapBackground {
     }
     this.map?.destroy();
     this.layers = [];
+    this.objectShadowLayer = null;
     this.map = null;
     this.tilesets = [];
   }
diff --git a/apps/web/src/game/RoomScene.ts b/apps/web/src/game/RoomScene.ts
index 3a1f22f..65b2b43 100644
--- a/apps/web/src/game/RoomScene.ts
+++ b/apps/web/src/game/RoomScene.ts
@@ -411,6 +411,7 @@ export class RoomScene extends Phaser.Scene {
   private useSpriteEntities(): boolean {
     return (
       !isVisualFallbackActive(this)
+      && this.textures.exists(ASSET_KEYS.spritesLpcPlayer1)
       && this.textures.exists(ASSET_KEYS.spritesLpcNpc1)
       && this.textures.exists(ASSET_KEYS.spritesNpcs)
     );
diff --git a/apps/web/src/game/assetManifest.ts b/apps/web/src/game/assetManifest.ts
index 7046fb2..a1b84ae 100644
--- a/apps/web/src/game/assetManifest.ts
+++ b/apps/web/src/game/assetManifest.ts
@@ -42,8 +42,20 @@ export const ASSET_KEYS = {
   tilesDecor: "tiles/decor",
   spritesCharacters: "sprites/characters",
   spritesNpcs: "sprites/npcs",
-  /** Baked walk+idle from npc-asset/npc-1.png (scripts/sync-npc-lpc-assets.mjs). */
+  /** Baked walk+idle from npc-asset LPC composites (scripts/sync-npc-lpc-assets.mjs). */
+  spritesLpcPlayer1: "sprites/lpc-player-1",
   spritesLpcNpc1: "sprites/lpc-npc-1",
+  spritesLpcNpc2: "sprites/lpc-npc-2",
+  spritesLpcNpc3: "sprites/lpc-npc-3",
+  spritesLpcNpc4: "sprites/lpc-npc-4",
+  spritesLpcNpc5: "sprites/lpc-npc-5",
+  spritesLpcNpc6: "sprites/lpc-npc-6",
+  spritesLpcNpc7: "sprites/lpc-npc-7",
+  spritesLpcNpc8: "sprites/lpc-npc-8",
+  spritesLpcNpc9: "sprites/lpc-npc-9",
+  spritesLpcNpc10: "sprites/lpc-npc-10",
+  spritesLpcNpc11: "sprites/lpc-npc-11",
+  spritesLpcNpc12: "sprites/lpc-npc-12",
   spritesUiSpeech: "sprites/ui-speech",
   tilesScrubPack: "tiles/biome-scrub",
   tilesWetlandPack: "tiles/biome-wetland",
@@ -82,11 +94,20 @@ export const CORE_AREA_ASSETS: AssetSheetDef[] = [
   },
   {
     kind: "spritesheet",
-    key: ASSET_KEYS.spritesLpcNpc1,
-    url: `${BASE}/sprites/lpc-npc-1.png`,
+    key: ASSET_KEYS.spritesLpcPlayer1,
+    url: `${BASE}/sprites/lpc-player-1.png`,
     frameWidth: 64,
     frameHeight: 64,
   },
+  ...([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] as const).map(
+    (n): AssetSheetDef => ({
+      kind: "spritesheet",
+      key: ASSET_KEYS[`spritesLpcNpc${n}` as keyof typeof ASSET_KEYS],
+      url: `${BASE}/sprites/lpc-npc-${n}.png`,
+      frameWidth: 64,
+      frameHeight: 64,
+    }),
+  ),
   { kind: "image", key: ASSET_KEYS.spritesUiSpeech, url: `${BASE}/sprites/ui-speech.png` },
 ];
 
diff --git a/apps/web/src/game/entityLayout.test.ts b/apps/web/src/game/entityLayout.test.ts
index 13a60df..7f038ac 100644
--- a/apps/web/src/game/entityLayout.test.ts
+++ b/apps/web/src/game/entityLayout.test.ts
@@ -4,6 +4,8 @@ import {
   entityFootSortPoint,
   entityYSortDepth,
   entityYSortDepthFromCenter,
+  MAP_TILE_DEPTH_BASE,
+  MAP_TILE_DEPTH_STEP,
   tiledObjectYSortDepth,
   ySortDepth,
   YSORT_LAYER,
@@ -82,3 +84,10 @@ describe("tiledObjectYSortDepth", () => {
     expect(ySortDepth(0, 0, 0)).toBe(ENTITY_DEPTH_BASE);
   });
 });
+
+describe("MAP tile depth bands", () => {
+  it("keeps tile + object-shadow bands below entity Y-sort", () => {
+    const objectShadowBand = MAP_TILE_DEPTH_BASE + 4 * MAP_TILE_DEPTH_STEP;
+    expect(objectShadowBand).toBeLessThan(ENTITY_DEPTH_BASE);
+  });
+});
diff --git a/apps/web/src/game/entityLayout.ts b/apps/web/src/game/entityLayout.ts
index 237deec..e1e0782 100644
--- a/apps/web/src/game/entityLayout.ts
+++ b/apps/web/src/game/entityLayout.ts
@@ -48,6 +48,10 @@ export const MARKER_STROKE = 2;
 
 export const MARKER_LABEL_MAX_WIDTH = labelOffset(44);
 
+/** Tiled tile bands (Ground … Water) — sequential depth in map layer order. */
+export const MAP_TILE_DEPTH_BASE = 0;
+export const MAP_TILE_DEPTH_STEP = 0.01;
+
 /** Floor/tile layers use depth below this; entities & Tiled objects sit above. */
 export const ENTITY_DEPTH_BASE = 10_000;
 
diff --git a/apps/web/src/game/entitySprites.ts b/apps/web/src/game/entitySprites.ts
index 8ef225e..6fc32b1 100644
--- a/apps/web/src/game/entitySprites.ts
+++ b/apps/web/src/game/entitySprites.ts
@@ -21,17 +21,17 @@ import { CELL_PX, CHAR_DISPLAY_PX, LABEL_SCALE, MARKER_CY, labelOffset } from ".
 import {
   LPC_NPC1_IDLE_FRAMES,
   LPC_NPC1_SCALE,
-  LPC_NPC1_STEPS_PER_CYCLE,
-  LPC_NPC1_WALK_FRAMES,
   LPC_NPC1_IDLE_FRAME_RATE,
-  lpcNpc1AnimKey,
+  isLpcProfile,
+  lpcNpcAnimKey,
   lpcNpc1FrameIndex,
   lpcNpc1NameplateY,
-  lpcNpc1WalkStepAnimKey,
-  lpcNpc1WalkStepFrameRate,
-  lpcNpc1WalkStepRange,
+  lpcNpc1WalkFrameRate,
+  lpcNpc1WalkLoopFrameRange,
+  LPC_NPC_PROFILES,
   spriteProfileForNpc,
-  type LpcNpc1SpriteProfile,
+  spriteProfileForPlayer,
+  type LpcNpcSpriteProfile,
 } from "./lpcNpc1Sheet.js";
 import { theme } from "./theme.js";
 
@@ -46,7 +46,7 @@ const SPRITE_TOP_Y = SPRITE_FOOT_Y - CHAR_FRAME_H * CHAR_SPRITE_SCALE;
 export const SPRITE_NAMEPLATE_Y = SPRITE_TOP_Y + labelOffset(5);
 
 export function spriteNameplateY(profile: SpriteProfile = "stardew"): number {
-  if (profile === "lpc-npc-1") return lpcNpc1NameplateY(SPRITE_FOOT_Y);
+  if (isLpcProfile(profile)) return lpcNpc1NameplateY(SPRITE_FOOT_Y);
   return SPRITE_NAMEPLATE_Y;
 }
 
@@ -71,7 +71,23 @@ const CHAT_BUBBLE_BASE_Y_KEY = "chatBubbleBaseY";
 
 const CARDINALS: CardinalFacing[] = ["down", "left", "right", "up"];
 
-export type SpriteProfile = LpcNpc1SpriteProfile | "stardew";
+const LPC_NPC_TEXTURE: Record<LpcNpcSpriteProfile, string> = {
+  "lpc-player-1": ASSET_KEYS.spritesLpcPlayer1,
+  "lpc-npc-1": ASSET_KEYS.spritesLpcNpc1,
+  "lpc-npc-2": ASSET_KEYS.spritesLpcNpc2,
+  "lpc-npc-3": ASSET_KEYS.spritesLpcNpc3,
+  "lpc-npc-4": ASSET_KEYS.spritesLpcNpc4,
+  "lpc-npc-5": ASSET_KEYS.spritesLpcNpc5,
+  "lpc-npc-6": ASSET_KEYS.spritesLpcNpc6,
+  "lpc-npc-7": ASSET_KEYS.spritesLpcNpc7,
+  "lpc-npc-8": ASSET_KEYS.spritesLpcNpc8,
+  "lpc-npc-9": ASSET_KEYS.spritesLpcNpc9,
+  "lpc-npc-10": ASSET_KEYS.spritesLpcNpc10,
+  "lpc-npc-11": ASSET_KEYS.spritesLpcNpc11,
+  "lpc-npc-12": ASSET_KEYS.spritesLpcNpc12,
+};
+
+export type SpriteProfile = LpcNpcSpriteProfile | "stardew";
 
 export type AnimatableEntity = {
   avatar?: Phaser.GameObjects.Sprite;
@@ -81,8 +97,6 @@ export type AnimatableEntity = {
   facingDir?: CardinalFacing;
   isNpc?: boolean;
   spriteProfile?: SpriteProfile;
-  /** LPC plan A: which 3-frame walk segment (0–2) plays on the next step. */
-  lpcWalkPhase?: number;
 };
 
 export function animKey(
@@ -102,7 +116,7 @@ export function applyFacingFlip(
   profile: SpriteProfile = "stardew",
 ): void {
   if (!avatar) return;
-  if (profile === "lpc-npc-1") {
+  if (isLpcProfile(profile)) {
     avatar.setFlipX(false);
     return;
   }
@@ -167,29 +181,26 @@ export function registerNpcAnims(scene: Phaser.Scene): void {
   }
 }
 
-export function registerLpcNpc1Anims(scene: Phaser.Scene): void {
-  if (scene.anims.exists("lpc1-walk-down-s0")) return;
-  const texture = ASSET_KEYS.spritesLpcNpc1;
-  const stepRate = lpcNpc1WalkStepFrameRate();
+function registerLpcNpcAnimsForProfile(scene: Phaser.Scene, profile: LpcNpcSpriteProfile): void {
+  const probeKey = lpcNpcAnimKey(profile, "walk", "down");
+  if (scene.anims.exists(probeKey)) return;
+  const texture = LPC_NPC_TEXTURE[profile];
+  const walkRate = lpcNpc1WalkFrameRate();
   for (let fi = 0; fi < FACING_COUNT; fi += 1) {
     const facing = CARDINALS[fi]!;
-    for (let phase = 0; phase < LPC_NPC1_STEPS_PER_CYCLE; phase += 1) {
-      const range = lpcNpc1WalkStepRange(phase);
-      const frameStart = lpcNpc1FrameIndex(facing, "walk", range.start);
-      const frameEnd = lpcNpc1FrameIndex(facing, "walk", range.end);
-      scene.anims.create({
-        key: lpcNpc1WalkStepAnimKey(facing, phase),
-        frames: scene.anims.generateFrameNumbers(texture, {
-          start: frameStart,
-          end: frameEnd,
-        }),
-        frameRate: stepRate,
-        repeat: 0,
-      });
-    }
+    const walkRange = lpcNpc1WalkLoopFrameRange(facing, profile);
+    scene.anims.create({
+      key: lpcNpcAnimKey(profile, "walk", facing),
+      frames: scene.anims.generateFrameNumbers(texture, {
+        start: walkRange.start,
+        end: walkRange.end,
+      }),
+      frameRate: walkRate,
+      repeat: -1,
+    });
     const idleBase = lpcNpc1FrameIndex(facing, "idle", 0);
     scene.anims.create({
-      key: lpcNpc1AnimKey("idle", facing),
+      key: lpcNpcAnimKey(profile, "idle", facing),
       frames: scene.anims.generateFrameNumbers(texture, {
         start: idleBase,
         end: idleBase + LPC_NPC1_IDLE_FRAMES - 1,
@@ -200,6 +211,17 @@ export function registerLpcNpc1Anims(scene: Phaser.Scene): void {
   }
 }
 
+export function registerLpcNpcAnims(scene: Phaser.Scene): void {
+  for (const profile of LPC_NPC_PROFILES) {
+    registerLpcNpcAnimsForProfile(scene, profile);
+  }
+}
+
+/** @deprecated Use registerLpcNpcAnims */
+export function registerLpcNpc1Anims(scene: Phaser.Scene): void {
+  registerLpcNpcAnims(scene);
+}
+
 export function paletteRowForPlayerId(
   playerId: string | undefined,
   sessionId: string,
@@ -235,19 +257,28 @@ export function npcTintForId(npcId: string): number {
   );
 }
 
-export function createLpcNpc1Sprite(scene: Phaser.Scene): Phaser.GameObjects.Sprite {
+export function createLpcNpcSprite(
+  scene: Phaser.Scene,
+  profile: LpcNpcSpriteProfile = "lpc-npc-1",
+): Phaser.GameObjects.Sprite {
   const frame = lpcNpc1FrameIndex("down", "idle", 0);
-  const sprite = scene.add.sprite(0, SPRITE_FOOT_Y, ASSET_KEYS.spritesLpcNpc1, frame);
+  const texture = LPC_NPC_TEXTURE[profile];
+  const sprite = scene.add.sprite(0, SPRITE_FOOT_Y, texture, frame);
   sprite.setOrigin(0.5, 1);
   sprite.setScale(LPC_NPC1_SCALE);
   return sprite;
 }
 
+/** @deprecated Use createLpcNpcSprite */
+export function createLpcNpc1Sprite(scene: Phaser.Scene): Phaser.GameObjects.Sprite {
+  return createLpcNpcSprite(scene, "lpc-npc-1");
+}
+
 export function createPlayerSprite(
   scene: Phaser.Scene,
   _paletteRow: number,
 ): Phaser.GameObjects.Sprite {
-  return createLpcNpc1Sprite(scene);
+  return createLpcNpcSprite(scene, spriteProfileForPlayer());
 }
 
 export function createNpcSprite(
@@ -255,8 +286,9 @@ export function createNpcSprite(
   npcId: string,
   tintOverride?: number,
 ): Phaser.GameObjects.Sprite {
-  if (npcId === "npc-1") {
-    return createLpcNpc1Sprite(scene);
+  const profile = spriteProfileForNpc(npcId);
+  if (isLpcProfile(profile)) {
+    return createLpcNpcSprite(scene, profile);
   }
   const variant = npcVariantForId(npcId);
   const frame = npcFrameIndex(variant, facingToIndex("down"), WALK_FRAMES);
@@ -329,20 +361,22 @@ export function createDoorSprite(scene: Phaser.Scene, closed: boolean): Phaser.G
 
 function playLpcWalkAnim(ent: AnimatableEntity, facing: CardinalFacing): void {
   if (!ent.avatar) return;
-  if (ent.facingDir !== facing) {
-    ent.lpcWalkPhase = 0;
-  }
-  const phase = ent.lpcWalkPhase ?? 0;
-  ent.lpcWalkPhase = (phase + 1) % LPC_NPC1_STEPS_PER_CYCLE;
+  const profile = ent.spriteProfile;
+  if (!profile || !isLpcProfile(profile)) return;
+  const key = lpcNpcAnimKey(profile, "walk", facing);
   ent.facingDir = facing;
-  applyFacingFlip(ent.avatar, facing, "lpc-npc-1");
-  ent.avatar.play(lpcNpc1WalkStepAnimKey(facing, phase), false);
+  applyFacingFlip(ent.avatar, facing, profile);
+  const current = ent.avatar.anims.currentAnim;
+  if (current?.key === key && ent.avatar.anims.isPlaying) {
+    return;
+  }
+  ent.avatar.play(key, true);
 }
 
 export function playWalkAnim(ent: AnimatableEntity, facing: CardinalFacing): void {
   if (!ent.avatar) return;
   const profile = ent.spriteProfile ?? "stardew";
-  if (profile === "lpc-npc-1") {
+  if (isLpcProfile(profile)) {
     playLpcWalkAnim(ent, facing);
     return;
   }
@@ -356,13 +390,10 @@ export function playIdleAnim(ent: AnimatableEntity, facing?: CardinalFacing): vo
   if (!ent.avatar) return;
   const dir = facing ?? ent.facingDir ?? "down";
   const profile = ent.spriteProfile ?? "stardew";
-  if (profile === "lpc-npc-1") {
-    ent.lpcWalkPhase = 0;
-  }
   ent.facingDir = dir;
   applyFacingFlip(ent.avatar, dir, profile);
-  if (profile === "lpc-npc-1") {
-    ent.avatar.play(lpcNpc1AnimKey("idle", dir), true);
+  if (isLpcProfile(profile)) {
+    ent.avatar.play(lpcNpcAnimKey(profile, "idle", dir), true);
     return;
   }
   const row = ent.paletteRow ?? 0;
diff --git a/apps/web/src/game/lpcNpc1Sheet.test.ts b/apps/web/src/game/lpcNpc1Sheet.test.ts
index b1e81a9..9581730 100644
--- a/apps/web/src/game/lpcNpc1Sheet.test.ts
+++ b/apps/web/src/game/lpcNpc1Sheet.test.ts
@@ -1,30 +1,35 @@
 import { describe, expect, it } from "vitest";
 import { CHAR_DISPLAY_PX } from "./entityLayout.js";
-import { GRID_STEP_MS } from "./gridMovement.js";
 import {
   LPC_NPC1_FRAMES_PER_FACING,
   LPC_NPC1_IDLE_BASE_ROW,
-  LPC_NPC1_STEPS_PER_CYCLE,
   LPC_NPC1_WALK_FRAMES,
-  LPC_NPC1_WALK_FRAMES_PER_STEP,
+  LPC_NPC1_WALK_LOOP_FRAMES,
+  LPC_NPC1_WALK_LOOP_START,
+  LPC_PLAYER1_WALK_LOOP_FRAMES,
+  LPC_PLAYER1_WALK_LOOP_START,
+  LPC_NPC1_WALK_MS_PER_FRAME,
   LPC_NPC1_FRAME,
   LPC_NPC1_SCALE,
   LPC_SOURCE_ROW_BY_FACING,
-  lpcNpc1AnimKey,
+  lpcNpcAnimKey,
   lpcNpc1FrameIndex,
   lpcNpc1WalkCycleMs,
-  lpcNpc1WalkStepAnimKey,
-  lpcNpc1WalkStepFrameRate,
-  lpcNpc1WalkStepRange,
+  lpcNpc1WalkFrameRate,
+  lpcNpc1WalkLoopFrameRange,
   spriteProfileForNpc,
   spriteProfileForPlayer,
 } from "./lpcNpc1Sheet.js";
 
 describe("lpcNpc1Sheet", () => {
-  it("routes all players and npc-1 to lpc profile", () => {
-    expect(spriteProfileForPlayer()).toBe("lpc-npc-1");
+  it("routes player to lpc-player-1 and npc-1..12 to lpc npc profiles", () => {
+    expect(spriteProfileForPlayer()).toBe("lpc-player-1");
     expect(spriteProfileForNpc("npc-1")).toBe("lpc-npc-1");
-    expect(spriteProfileForNpc("npc-2")).toBe("stardew");
+    expect(spriteProfileForNpc("npc-2")).toBe("lpc-npc-2");
+    expect(spriteProfileForNpc("npc-3")).toBe("lpc-npc-3");
+    expect(spriteProfileForNpc("npc-4")).toBe("lpc-npc-4");
+    expect(spriteProfileForNpc("npc-12")).toBe("lpc-npc-12");
+    expect(spriteProfileForNpc("npc-99")).toBe("stardew");
   });
 
   it("packs walk then idle per facing row", () => {
@@ -33,19 +38,25 @@ describe("lpcNpc1Sheet", () => {
     expect(lpcNpc1FrameIndex("left", "walk", 0)).toBe(11);
   });
 
-  it("uses three animated frames per grid step", () => {
-    expect(LPC_NPC1_STEPS_PER_CYCLE).toBe(3);
-    expect(LPC_NPC1_WALK_FRAMES_PER_STEP).toBe(3);
-    expect(lpcNpc1WalkStepRange(0)).toEqual({ start: 0, end: 2 });
-    expect(lpcNpc1WalkStepRange(1)).toEqual({ start: 3, end: 5 });
-    expect(lpcNpc1WalkStepRange(2)).toEqual({ start: 6, end: 8 });
+  it("loops NPC walk indices 1–8 (skip idle-like frame 0)", () => {
+    expect(LPC_NPC1_WALK_LOOP_START).toBe(1);
+    expect(LPC_NPC1_WALK_LOOP_FRAMES).toBe(8);
+    expect(lpcNpc1WalkLoopFrameRange("down", "lpc-npc-1")).toEqual({ start: 1, end: 8 });
+    expect(lpcNpc1WalkLoopFrameRange("left", "lpc-npc-2")).toEqual({ start: 12, end: 19 });
   });
 
-  it("syncs segment playback to grid step duration", () => {
-    const rate = lpcNpc1WalkStepFrameRate();
-    const segmentMs = (LPC_NPC1_WALK_FRAMES_PER_STEP / rate) * 1000;
-    expect(segmentMs).toBeCloseTo(GRID_STEP_MS, 1);
-    expect(lpcNpc1WalkCycleMs()).toBe(3 * GRID_STEP_MS);
+  it("loops player walk indices 0–8 (full 9-column gait)", () => {
+    expect(LPC_PLAYER1_WALK_LOOP_START).toBe(0);
+    expect(LPC_PLAYER1_WALK_LOOP_FRAMES).toBe(9);
+    expect(lpcNpc1WalkLoopFrameRange("down", "lpc-player-1")).toEqual({ start: 0, end: 8 });
+    expect(lpcNpc1WalkLoopFrameRange("up", "lpc-player-1")).toEqual({ start: 33, end: 41 });
+  });
+
+  it("uses ULPC walk timing (75 ms/frame)", () => {
+    expect(LPC_NPC1_WALK_MS_PER_FRAME).toBe(75);
+    expect(lpcNpc1WalkFrameRate()).toBeCloseTo(1000 / 75, 5);
+    expect(lpcNpc1WalkCycleMs("lpc-npc-1")).toBe(8 * 75);
+    expect(lpcNpc1WalkCycleMs("lpc-player-1")).toBe(9 * 75);
   });
 
   it("matches CHAR_DISPLAY_PX on-screen height", () => {
@@ -57,8 +68,11 @@ describe("lpcNpc1Sheet", () => {
     expect(LPC_NPC1_IDLE_BASE_ROW).toBe(22);
   });
 
-  it("builds step walk and idle anim keys", () => {
-    expect(lpcNpc1WalkStepAnimKey("down", 0)).toBe("lpc1-walk-down-s0");
-    expect(lpcNpc1AnimKey("idle", "up")).toBe("lpc1-idle-up");
+  it("builds walk and idle anim keys per profile", () => {
+    expect(lpcNpcAnimKey("lpc-player-1", "walk", "down")).toBe("lpcp1-walk-down");
+    expect(lpcNpcAnimKey("lpc-npc-1", "walk", "down")).toBe("lpc1-walk-down");
+    expect(lpcNpcAnimKey("lpc-npc-2", "walk", "up")).toBe("lpc2-walk-up");
+    expect(lpcNpcAnimKey("lpc-npc-3", "idle", "up")).toBe("lpc3-idle-up");
+    expect(lpcNpcAnimKey("lpc-npc-12", "walk", "left")).toBe("lpc12-walk-left");
   });
 });
diff --git a/apps/web/src/game/lpcNpc1Sheet.ts b/apps/web/src/game/lpcNpc1Sheet.ts
index f9867c8..e977189 100644
--- a/apps/web/src/game/lpcNpc1Sheet.ts
+++ b/apps/web/src/game/lpcNpc1Sheet.ts
@@ -1,7 +1,6 @@
 import type { CardinalFacing } from "./facing.js";
 import { facingToIndex } from "./facing.js";
 import { CHAR_DISPLAY_PX, labelOffset } from "./entityLayout.js";
-import { GRID_STEP_MS } from "./gridMovement.js";
 
 /** Universal LPC composite: walk @8–11, idle @22–25; rows ordered up/left/down/right. */
 export const LPC_NPC1_WALK_BASE_ROW = 8;
@@ -16,33 +15,44 @@ export const LPC_SOURCE_ROW_BY_FACING: Record<CardinalFacing, number> = {
 };
 
 export const LPC_NPC1_FRAME = 64;
+/** Walk columns on baked atlas (index 0 ≈ idle stand — not looped). */
 export const LPC_NPC1_WALK_FRAMES = 9;
+/** Active 8-frame LPC walk loop for NPCs: sheet indices 1–8 (index 0 ≈ idle stand). */
+export const LPC_NPC1_WALK_LOOP_START = 1;
+export const LPC_NPC1_WALK_LOOP_FRAMES = 8;
+/** Player sheet: all 9 walk columns are gait frames (col 0 ≠ idle). */
+export const LPC_PLAYER1_WALK_LOOP_START = 0;
+export const LPC_PLAYER1_WALK_LOOP_FRAMES = 9;
 export const LPC_NPC1_IDLE_FRAMES = 2;
 export const LPC_NPC1_FRAMES_PER_FACING = LPC_NPC1_WALK_FRAMES + LPC_NPC1_IDLE_FRAMES;
 
-/** Three overlapped grid steps complete one 9-frame LPC walk cycle. */
-export const LPC_NPC1_STEPS_PER_CYCLE = 3;
+/** ULPC / pflat generator walk timing (~13.3 fps). */
+export const LPC_NPC1_WALK_MS_PER_FRAME = 75;
 
-export const LPC_NPC1_WALK_FRAMES_PER_STEP = LPC_NPC1_WALK_FRAMES / LPC_NPC1_STEPS_PER_CYCLE;
-
-/** Frame ranges per step segment: [0–2], [3–5], [6–8]. */
-export function lpcNpc1WalkStepRange(phase: number): { start: number; end: number } {
-  const step = phase % LPC_NPC1_STEPS_PER_CYCLE;
-  const start = step * LPC_NPC1_WALK_FRAMES_PER_STEP;
-  return { start, end: start + LPC_NPC1_WALK_FRAMES_PER_STEP - 1 };
+export function lpcNpc1WalkFrameRate(): number {
+  return 1000 / LPC_NPC1_WALK_MS_PER_FRAME;
 }
 
-/** Animate each 3-frame segment across one full grid tween (not a frozen pose). */
-export function lpcNpc1WalkStepFrameRate(): number {
-  return (LPC_NPC1_WALK_FRAMES_PER_STEP * 1000) / GRID_STEP_MS;
+export function lpcWalkLoopSpec(profile: LpcNpcSpriteProfile): { start: number; frames: number } {
+  if (profile === "lpc-player-1") {
+    return { start: LPC_PLAYER1_WALK_LOOP_START, frames: LPC_PLAYER1_WALK_LOOP_FRAMES };
+  }
+  return { start: LPC_NPC1_WALK_LOOP_START, frames: LPC_NPC1_WALK_LOOP_FRAMES };
 }
 
-export function lpcNpc1WalkCycleMs(): number {
-  return LPC_NPC1_STEPS_PER_CYCLE * GRID_STEP_MS;
+export function lpcNpc1WalkCycleMs(profile: LpcNpcSpriteProfile = "lpc-npc-1"): number {
+  const { frames } = lpcWalkLoopSpec(profile);
+  return frames * LPC_NPC1_WALK_MS_PER_FRAME;
 }
 
-export function lpcNpc1WalkStepAnimKey(facing: CardinalFacing, phase: number): string {
-  return `lpc1-walk-${facing}-s${phase % LPC_NPC1_STEPS_PER_CYCLE}`;
+export function lpcNpc1WalkLoopFrameRange(
+  facing: CardinalFacing,
+  profile: LpcNpcSpriteProfile = "lpc-npc-1",
+): { start: number; end: number } {
+  const { start, frames } = lpcWalkLoopSpec(profile);
+  const sheetStart = lpcNpc1FrameIndex(facing, "walk", start);
+  const sheetEnd = lpcNpc1FrameIndex(facing, "walk", start + frames - 1);
+  return { start: sheetStart, end: sheetEnd };
 }
 
 export const LPC_NPC1_IDLE_FRAME_RATE = 4;
@@ -50,14 +60,40 @@ export const LPC_NPC1_IDLE_FRAME_RATE = 4;
 /** On-screen height = 2× CELL_PX (64×64 source @ scale 1 → 64px). */
 export const LPC_NPC1_SCALE = CHAR_DISPLAY_PX / LPC_NPC1_FRAME;
 
-export type LpcNpc1SpriteProfile = "lpc-npc-1";
+/** Council + speakable NPCs with dedicated baked LPC sheets (npc-1…12). */
+export const LPC_COUNCIL_NPC_IDS = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] as const;
+export type LpcCouncilNpcNum = (typeof LPC_COUNCIL_NPC_IDS)[number];
+export type LpcNpcSpriteProfile =
+  | "lpc-player-1"
+  | `lpc-npc-${LpcCouncilNpcNum}`;
+
+/** @deprecated Use LpcNpcSpriteProfile */
+export type LpcNpc1SpriteProfile = LpcNpcSpriteProfile;
+
+export const LPC_NPC_PROFILES: LpcNpcSpriteProfile[] = [
+  "lpc-player-1",
+  ...LPC_COUNCIL_NPC_IDS.map((n) => `lpc-npc-${n}` as const),
+];
+
+const NPC_ID_TO_LPC_PROFILE: Record<string, LpcNpcSpriteProfile> = Object.fromEntries(
+  LPC_COUNCIL_NPC_IDS.map((n) => [`npc-${n}`, `lpc-npc-${n}` as const]),
+);
+
+export function isLpcProfile(profile: string): profile is LpcNpcSpriteProfile {
+  return (LPC_NPC_PROFILES as string[]).includes(profile);
+}
 
-export function spriteProfileForPlayer(): LpcNpc1SpriteProfile {
-  return "lpc-npc-1";
+export function lpcAnimTag(profile: LpcNpcSpriteProfile): string {
+  if (profile === "lpc-player-1") return "lpcp1";
+  return profile.replace("lpc-npc-", "lpc");
 }
 
-export function spriteProfileForNpc(npcId: string): LpcNpc1SpriteProfile | "stardew" {
-  return npcId === "npc-1" ? "lpc-npc-1" : "stardew";
+export function spriteProfileForPlayer(): LpcNpcSpriteProfile {
+  return "lpc-player-1";
+}
+
+export function spriteProfileForNpc(npcId: string): LpcNpcSpriteProfile | "stardew" {
+  return NPC_ID_TO_LPC_PROFILE[npcId] ?? "stardew";
 }
 
 export function lpcNpc1FrameIndex(
@@ -70,8 +106,17 @@ export function lpcNpc1FrameIndex(
   return facingIndex * LPC_NPC1_FRAMES_PER_FACING + offset;
 }
 
+export function lpcNpcAnimKey(
+  profile: LpcNpcSpriteProfile,
+  kind: "walk" | "idle",
+  facing: CardinalFacing,
+): string {
+  return `${lpcAnimTag(profile)}-${kind}-${facing}`;
+}
+
+/** @deprecated Use lpcNpcAnimKey("lpc-npc-1", …) */
 export function lpcNpc1AnimKey(kind: "walk" | "idle", facing: CardinalFacing): string {
-  return `lpc1-${kind}-${facing}`;
+  return lpcNpcAnimKey("lpc-npc-1", kind, facing);
 }
 
 /** Nameplate baseline for LPC 64×64 sprites (origin 0.5, 1). */
diff --git a/docs/BEGINNING-FIELDS.md b/docs/BEGINNING-FIELDS.md
index e1ec9d1..ce0cda3 100644
--- a/docs/BEGINNING-FIELDS.md
+++ b/docs/BEGINNING-FIELDS.md
@@ -12,10 +12,9 @@ Web agent 摘要：[apps/web/AGENTS.md](../apps/web/AGENTS.md) · 回归 ISSUE-0
 |------|------|
 | **显示格** | `CELL_PX = 32`（`gridLayout.ts`）；瓦片 16px 源图 ×2 |
 | **角色身高** | `CHAR_DISPLAY_PX = 64`（占 **2 逻辑格**；脚底仍锚在格心南缘） |
-| **全员 LPC** | **所有玩家 + `npc-1`** 使用烘焙 LPC 皮 `sprites/lpc-npc-1.png`（walk + idle）；**不再**用 `sprites/characters.png` 的 Stardew 四色 palette 区分玩家 |
-| **其他 NPC** | `npc-2`…`npc-12` 等仍用 `sprites/npcs.png`（Stardew 16×32 @ 2×） |
-| **资源管线** | 源图 `npc-asset/npc-1.png` → `pnpm assets:sync:lpc-npc1` → `public/assets/sprites/lpc-npc-1.png` |
-| **运行时** | `lpcNpc1Sheet.ts` + `entitySprites.ts`；`useSpriteEntities()` 须同时存在 `spritesLpcNpc1` 与 `spritesNpcs` |
+| **全员 LPC** | **所有玩家** + **`npc-1`…`npc-12`** 使用烘焙 LPC 皮 `sprites/lpc-player-1.png` + `sprites/lpc-npc-{1…12}.png`（walk + idle）；**不再**用 `sprites/characters.png` 的 Stardew 四色 palette 区分玩家 |
+| **资源管线** | 源图 `npc-asset/player-1.png` + `npc-asset/npc-{1…12}.png` → `pnpm assets:sync:lpc-npcs` → `public/assets/sprites/lpc-*.png` |
+| **运行时** | `lpcNpc1Sheet.ts` + `entitySprites.ts`（`registerLpcNpcAnims` · `createLpcNpcSprite`）；`useSpriteEntities()` 门槛：`spritesLpcNpc1` + `spritesNpcs`（全部 `lpc-npc-*` 随 `CORE_AREA_ASSETS` 同批加载） |
 | **铭牌** | 宋体（`Noto Serif SC`）、无描边/无底条、轻投影；名字/状态垂直堆叠见 `sceneLabelLayout.ts` |
 
 **回归：** `pnpm --filter @aetherlife/web test` · `pnpm verify:phase13` · `pnpm verify:phase6:move-only`（改 `RoomScene` / 实体 sprite 时）
@@ -45,7 +44,7 @@ Web agent 摘要：[apps/web/AGENTS.md](../apps/web/AGENTS.md) · 回归 ISSUE-0
 | `scripts/bake-beginning-fields.mjs` | 烘焙 TSX → `public/assets/one-city/` + `oneCityTilesetManifest.ts` |
 | `apps/web/src/game/oneCityTilesetManifest.ts` | **自动生成**；atlas = `spritesheet`，collection PNG = `image` |
 | `apps/web/src/game/areaLoader.ts` | `queueHomeMapAssets` → `queueAsset`（禁止 atlas 用 `loader.image`） |
-| `apps/web/src/game/HomeMapBackground.ts` | Object layer 手动 sprite；**禁止** `createFromObjects` 替代 collection 路径 |
+| `apps/web/src/game/HomeMapBackground.ts` | Object layer 手动 sprite；**Object Shadows** 归入 Phaser `Layer`（`MULTIPLY`）；**禁止** `createFromObjects` 替代 collection 路径 |
 
 ---
 
@@ -53,7 +52,14 @@ Web agent 摘要：[apps/web/AGENTS.md](../apps/web/AGENTS.md) · 回归 ISSUE-0
 
 统一用 `entityLayout.ts` 的 `ySortDepth` / `entityYSortDepth` / `tiledObjectYSortDepth`。
 
-- Tiled tile object：**左下角** 锚点
+| 带 | depth | 说明 |
+|----|-------|------|
+| 瓦片层 | `MAP_TILE_DEPTH_BASE` 起按 Tiled 顺序递增 | Ground … Shadows … Water |
+| **Object Shadows** | 插入 Tiled 图层序（Shadows 瓦片后、Water 前） | Phaser 4 `Layer`；`MULTIPLY` + α=0.25；**不参与** Y-sort |
+| Object Layer 1 | `ENTITY_DEPTH_BASE` + Y-sort | `tiledObjectYSortDepth` |
+| 玩家 / NPC | 同上 + `YSORT_LAYER` | `entityYSortDepth` |
+
+- Tiled tile object（Object Layer 1）：**左下角** 锚点
 - 玩家 / NPC：**格心 X + 格南缘 Y**（与 sprite 脚底一致）
 - 高大物件（树冠）：将来走 Tiled **Overhead** 层 + `YSORT_OVERHEAD_DEPTH`，不单点 Y-sort
 
diff --git a/docs/DEVELOPMENT-HISTORY.md b/docs/DEVELOPMENT-HISTORY.md
index 595cc74..0a94076 100644
--- a/docs/DEVELOPMENT-HISTORY.md
+++ b/docs/DEVELOPMENT-HISTORY.md
@@ -851,11 +851,13 @@ This document synthesizes all **37 development phases** (including sub-phases).
 |---|---|
 | **Status** | ✅ Shipped (2026-07-01) |
 
-**Goal:** Unify **all players** + **npc-1** on LPC walk/idle sprite; rescale grid to **CELL_PX=32** with **64px** character height (2 cells).
+**Goal:** Unify **all players** + **`npc-1`…`npc-12`** on LPC walk/idle sprites; rescale grid to **CELL_PX=32** with **64px** character height (2 cells).
 
-**Product decision:** **全员 LPC** — no Stardew `characters.png` palette rows for players; council NPCs `npc-2`…`npc-12` remain on `npcs.png`.
+**Product decision:** **全员 LPC** — no Stardew `characters.png` palette rows for players; council seats **`npc-1`…`npc-12`** use baked `lpc-npc-*.png` (Stardew `npcs.png` is legacy fallback only).
 
-**Key deliverables:** `scripts/sync-npc-lpc-assets.mjs` · `lpc-npc-1.png` · `lpcNpc1Sheet.ts` · `entitySprites` LPC path · nameplate refresh (`sceneLabelLayout.ts`, Songti, no stroke/backdrop).
+**Key deliverables:** `scripts/sync-npc-lpc-assets.mjs` · `lpc-player-1.png` + `lpc-npc-{1…12}.png` · `lpcNpc1Sheet.ts` · `entitySprites` LPC path · nameplate refresh (`sceneLabelLayout.ts`, Songti, no stroke/backdrop).
+
+**2026-07-14 extension:** bake + runtime wire for all 12 council NPC LPC skins; `pnpm assets:sync:lpc-npcs`; Object Shadows depth band in `HomeMapBackground` + `MAP_TILE_DEPTH_*`.
 
 **Verification:** `pnpm --filter @aetherlife/web test` · `pnpm verify:phase6:move-only` · `pnpm verify:phase13`
 
diff --git a/docs/DEVELOPMENT-HISTORY.zh-CN.md b/docs/DEVELOPMENT-HISTORY.zh-CN.md
index 62b42cb..f8da76e 100644
--- a/docs/DEVELOPMENT-HISTORY.zh-CN.md
+++ b/docs/DEVELOPMENT-HISTORY.zh-CN.md
@@ -851,11 +851,13 @@
 |---|---|
 | **状态** | ✅ 已交付 (2026-07-01) |
 
-**目标:** **所有玩家** + **npc-1** 统一 LPC walk/idle；显示格 **CELL_PX=32**，角色高 **64px**（2 格）。
+**目标:** **所有玩家** + **`npc-1`…`npc-12`** 统一 LPC walk/idle；显示格 **CELL_PX=32**，角色高 **64px**（2 格）。
 
-**产品决策:** **全员 LPC** — 玩家不再用 Stardew `characters.png` 四色 palette；议会 `npc-2`…`npc-12` 仍用 `npcs.png`。
+**产品决策:** **全员 LPC** — 玩家不再用 Stardew `characters.png` 四色 palette；议会 **`npc-1`…`npc-12`** 均用烘焙 `lpc-npc-*.png`（`npcs.png` 仅 legacy fallback）。
 
-**交付物:** `scripts/sync-npc-lpc-assets.mjs` · `lpc-npc-1.png` · `lpcNpc1Sheet.ts` · 铭牌刷新（`sceneLabelLayout.ts`、宋体、无描边/底条）。
+**交付物:** `scripts/sync-npc-lpc-assets.mjs` · `lpc-player-1.png` + `lpc-npc-{1…12}.png` · `lpcNpc1Sheet.ts` · `entitySprites` LPC 路径 · 铭牌刷新（`sceneLabelLayout.ts`、宋体、无描边/底条）。
+
+**2026-07-14 扩展:** 12 席议会 LPC 全量烘焙并接入运行时；`pnpm assets:sync:lpc-npcs`；`HomeMapBackground` Object Shadows depth 带 + `MAP_TILE_DEPTH_*`。
 
 **验收:** `pnpm --filter @aetherlife/web test` · `pnpm verify:phase6:move-only` · `pnpm verify:phase13`
 
diff --git a/docs/ISSUE-LOG.md b/docs/ISSUE-LOG.md
index 0acbf91..8cddce9 100644
--- a/docs/ISSUE-LOG.md
+++ b/docs/ISSUE-LOG.md
@@ -189,7 +189,7 @@
 
 ### Character visuals — LPC & CELL_PX（产品决策 · 2026-07）
 
-106. **全员 LPC 角色皮**：本地/远端**所有玩家**与 **`npc-1`** 使用烘焙 `sprites/lpc-npc-1.png`（`createPlayerSprite` → `createLpcNpc1Sprite`）；**禁止**恢复 `sprites/characters.png` 四色 palette 作玩家皮除非新开 phase 决策。`useSpriteEntities()` 门槛：`spritesLpcNpc1` + `spritesNpcs` 均须存在。烘焙：`pnpm assets:sync:lpc-npc1`（源 `npc-asset/npc-1.png`）。文档：[BEGINNING-FIELDS.md](./BEGINNING-FIELDS.md) §角色视觉。回归：`pnpm --filter @aetherlife/web test` + `pnpm verify:phase6:move-only`。
+106. **全员 LPC 角色皮**：本地/远端**所有玩家**与 **`npc-1`…`npc-12`** 使用烘焙 `sprites/lpc-player-1.png` + `sprites/lpc-npc-{1…12}.png`（`createPlayerSprite` → `createLpcNpcSprite`；`spriteProfileForNpc` 映射 npc-1…12）；**禁止**恢复 `sprites/characters.png` 四色 palette 作玩家皮除非新开 phase 决策。`useSpriteEntities()` 门槛：`spritesLpcNpc1` + `spritesNpcs` 均须存在（全部 `lpc-npc-*` 随 `CORE_AREA_ASSETS` 加载）。烘焙：`pnpm assets:sync:lpc-npcs`（源 `npc-asset/player-1.png` + `npc-asset/npc-{1…12}.png`）。文档：[BEGINNING-FIELDS.md](./BEGINNING-FIELDS.md) §角色视觉。回归：`pnpm --filter @aetherlife/web test` + `pnpm verify:phase6:move-only`。
 107. **显示格 CELL_PX=32**：`gridLayout.CELL_PX=32`（16px 源 ×2）；角色显示高 `CHAR_DISPLAY_PX=64`（占 2 逻辑格）。改 `CELL_PX` 须同步 `entityLayout.LABEL_SCALE`、`GRID_STEP_MS`、地图注释与 [BEGINNING-FIELDS.md](./BEGINNING-FIELDS.md)。Phase 13.3 历史仍为 48px 校准记录，**当前运行时以 32px 为准**。
 108. **Phase 26+ verify 禁止断言 bg-villager**：`verify:phase16` / UAT 脚本 **禁止** 要求房间存在 `bg-villager-*`（ISSUE-101）；ambient/铭牌回归用 12 席 council + `verify:phase26`。
 
@@ -2642,19 +2642,21 @@ Worker 主循环仅在 npc-turn 队列 **连续 5s 为空** 时才 `BLPOP` chunk
 
 **决策**
 
-- **全员 LPC**：所有玩家（含远端）+ `npc-1` 使用 `sprites/lpc-npc-1.png`；废弃 `sprites/characters.png` 四色 palette 作玩家皮。
+- **全员 LPC**：所有玩家（含远端）+ **`npc-1`…`npc-12`** 使用 `sprites/lpc-player-1.png` + `sprites/lpc-npc-{1…12}.png`；废弃 `sprites/characters.png` 四色 palette 作玩家皮。
 - **显示格**：`CELL_PX=32`（16×2）；角色高 64px（2 格）；`GRID_STEP_MS=200`。
 
 **交付**
 
-- `scripts/sync-npc-lpc-assets.mjs` · `pnpm assets:sync:lpc-npc1`
-- `lpcNpc1Sheet.ts` · `entitySprites` LPC 路径 · `sceneLabelLayout.ts` 铭牌堆叠
+- `scripts/sync-npc-lpc-assets.mjs` · `pnpm assets:sync:lpc-npcs`（源 `npc-asset/player-1.png` + `npc-{1…12}.png` → 13 张烘焙 atlas）
+- `lpcNpc1Sheet.ts`（`LPC_NPC_PROFILES` · `spriteProfileForNpc`）· `entitySprites` LPC 路径 · `sceneLabelLayout.ts` 铭牌堆叠
+- `HomeMapBackground.ts` Object Shadows → Phaser `Layer`（`MULTIPLY`）；`entityLayout.MAP_TILE_DEPTH_*` 瓦片 depth 带
 - 文档：[BEGINNING-FIELDS.md](./BEGINNING-FIELDS.md) §角色视觉 · Guardrails #106–#107
 
 **验证**
 
+- `pnpm assets:sync:lpc-npcs`（13× 704×256）
+- `pnpm --filter @aetherlife/web exec vitest run src/game/lpcNpc1Sheet.test.ts`
 - `pnpm --filter @aetherlife/web test`
-- `pnpm agent:verify`
 - `pnpm verify:phase6:move-only` · `pnpm verify:phase13`（须 `pnpm dev:stack`）
 
 **防复发**
diff --git a/package.json b/package.json
index 72b9241..724c480 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "art:import:roguelike": "node scripts/import-phase13-art.mjs --all",
     "art:import:tiles": "node scripts/import-phase13.2-farm-art.mjs --tiles-only",
     "art:import:lpc": "node scripts/import-phase13-art.mjs --characters --npcs",
+    "assets:sync:lpc-npcs": "node scripts/sync-npc-lpc-assets.mjs",
     "assets:sync:lpc-npc1": "node scripts/sync-npc-lpc-assets.mjs",
     "art:import:character": "node scripts/import-character-art.mjs",
     "art:placeholder": "node scripts/generate-phase13-atlases.mjs",
diff --git a/scripts/sync-npc-lpc-assets.mjs b/scripts/sync-npc-lpc-assets.mjs
index 2ed7e6b..db5c652 100644
--- a/scripts/sync-npc-lpc-assets.mjs
+++ b/scripts/sync-npc-lpc-assets.mjs
@@ -1,10 +1,12 @@
 #!/usr/bin/env node
 /**
- * Bake walk + idle from npc-asset/npc-1.png (Universal LPC composite) into a compact
- * runtime spritesheet: apps/web/public/assets/sprites/lpc-npc-1.png
+ * Bake walk + idle from npc-asset LPC composites into compact runtime spritesheets.
  *
  * Layout: 4 facings × (9 walk + 2 idle) frames, 64×64 each → 704×256 PNG.
  * Facing row order: down, left, right, up (matches facing.ts CARDINALS).
+ *
+ * Sources: npc-asset/player-1.png + npc-asset/npc-{1..12}.png
+ * Output:  apps/web/public/assets/sprites/lpc-player-1.png + lpc-npc-{1..12}.png
  */
 import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs";
 import { dirname, resolve } from "node:path";
@@ -12,8 +14,22 @@ import { fileURLToPath } from "node:url";
 import { PNG } from "pngjs";
 
 const root = resolve(dirname(fileURLToPath(import.meta.url)), "..");
-const SRC = resolve(root, "npc-asset/npc-1.png");
-const OUT = resolve(root, "apps/web/public/assets/sprites/lpc-npc-1.png");
+const LPC_NPC_COUNT = 12;
+
+/** @type {{ src: string; out: string }[]} */
+const TARGETS = [
+  {
+    src: resolve(root, "npc-asset/player-1.png"),
+    out: resolve(root, "apps/web/public/assets/sprites/lpc-player-1.png"),
+  },
+  ...Array.from({ length: LPC_NPC_COUNT }, (_, i) => {
+    const n = i + 1;
+    return {
+      src: resolve(root, `npc-asset/npc-${n}.png`),
+      out: resolve(root, `apps/web/public/assets/sprites/lpc-npc-${n}.png`),
+    };
+  }),
+];
 
 const LPC_FRAME = 64;
 const WALK_FRAMES = 9;
@@ -78,8 +94,16 @@ function blitFrame(dst, dstCol, dstRow, rgba) {
   }
 }
 
-function bake() {
-  const src = loadPng(SRC);
+function bakeOne({ src: srcPath, out: outPath }) {
+  const src = loadPng(srcPath);
+  const minW = WALK_FRAMES * LPC_FRAME;
+  const minH = (IDLE_BASE_ROW + FACING_COUNT) * LPC_FRAME;
+  if (src.width < minW || src.height < minH) {
+    throw new Error(
+      `LPC sheet too small: ${srcPath} is ${src.width}×${src.height}, need ≥${minW}×${minH}`,
+    );
+  }
+
   const atlasW = FRAMES_PER_FACING * LPC_FRAME;
   const atlasH = FACING_COUNT * LPC_FRAME;
   const atlas = new PNG({ width: atlasW, height: atlasH });
@@ -98,9 +122,11 @@ function bake() {
     }
   }
 
-  mkdirSync(dirname(OUT), { recursive: true });
-  writeFileSync(OUT, PNG.sync.write(atlas));
-  console.log(`wrote ${OUT} (${atlasW}×${atlasH}, ${FACING_COUNT * FRAMES_PER_FACING} frames)`);
+  mkdirSync(dirname(outPath), { recursive: true });
+  writeFileSync(outPath, PNG.sync.write(atlas));
+  console.log(`wrote ${outPath} (${atlasW}×${atlasH}, ${FACING_COUNT * FRAMES_PER_FACING} frames)`);
 }
 
-bake();
+for (const target of TARGETS) {
+  bakeOne(target);
+}