diff --git a/backend/packages/app/src/windup_app/bootstrap/app.py b/backend/packages/app/src/windup_app/bootstrap/app.py
index 74aec2f1..63148d46 100644
--- a/backend/packages/app/src/windup_app/bootstrap/app.py
+++ b/backend/packages/app/src/windup_app/bootstrap/app.py
@@ -30,11 +30,13 @@
     SensitiveWordReloadSubscriber,
     service as sensitive_word_service,
 )
+from windup_app.server.style_preset.model import StylePreset  # noqa: F401
 from windup_app.server.user.model import User  # noqa: F401
 from windup_app.server.workflow_run.model import WorkflowRun  # noqa: F401
 from windup_app.server.action_preset import ACTION_PRESETS
 from windup_app.web.api.action_preset import router as action_preset_router
 from windup_app.web.api.admin_quota import router as admin_quota_router
+from windup_app.web.api.style_preset import router as style_preset_router
 from windup_app.web.api.agent import router as agent_router
 from windup_framework.mq.model import MqMessage  # noqa: F401
 from windup_app.web.api.auth import router as auth_router
@@ -181,6 +183,7 @@ def health() -> dict[str, str]:
     app.include_router(agent_router)
     app.include_router(action_preset_router)
     app.include_router(pixel_perfect_router)
+    app.include_router(style_preset_router)
     # 母版预检与建 3D 资产:web 层不能静态依赖 ai_engine,由 state 注入。
     app.state.precheck_master = precheck_master
     app.state.render3d_operations = default_operations()
diff --git a/backend/packages/app/src/windup_app/bootstrap/worker.py b/backend/packages/app/src/windup_app/bootstrap/worker.py
index 6e4024e6..e63d7e5a 100644
--- a/backend/packages/app/src/windup_app/bootstrap/worker.py
+++ b/backend/packages/app/src/windup_app/bootstrap/worker.py
@@ -23,6 +23,7 @@
 from windup_app.worker.pending_timeout import release_stale_pending_tasks
 from windup_framework.db import Base, SessionLocal, engine
 from windup_framework.mq.model import MqMessage  # noqa: F401 — register metadata
+from windup_app.server.style_preset.model import StylePreset  # noqa: F401 — register metadata
 from windup_framework.mq.publisher import MqPublisher
 from windup_framework.mq.relay import relay_pending_messages
 from windup_framework.sse.bridge import RedisTaskEventBridge
diff --git a/backend/packages/app/src/windup_app/server/style_preset/__init__.py b/backend/packages/app/src/windup_app/server/style_preset/__init__.py
new file mode 100644
index 00000000..cc20e1f7
--- /dev/null
+++ b/backend/packages/app/src/windup_app/server/style_preset/__init__.py
@@ -0,0 +1,5 @@
+"""画风预设目录。"""
+
+from windup_app.server.style_preset.model import StylePreset
+
+__all__ = ["StylePreset"]
diff --git a/backend/packages/app/src/windup_app/server/style_preset/model.py b/backend/packages/app/src/windup_app/server/style_preset/model.py
new file mode 100644
index 00000000..20bcc2c6
--- /dev/null
+++ b/backend/packages/app/src/windup_app/server/style_preset/model.py
@@ -0,0 +1,44 @@
+"""画风预设 ORM。全局目录,运营增删行即可扩展风格,不改表。"""
+
+from datetime import datetime, timezone
+
+from sqlalchemy import BigInteger, DateTime, Integer, SmallInteger, String, Text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column
+
+from windup_framework.db import Base
+
+
+class StylePreset(Base):
+    """画风预设表。
+
+    一行 = 一种可选画风。前端选出后把 ``prompt`` / ``sample_url`` / ``sprite_width``
+    / ``sprite_height`` 填进 Project 已有字段;``stylize`` 给生成管线(含三渲二出口)。
+    """
+
+    __tablename__ = "windup_style_preset"
+    __table_args__ = (UniqueConstraint("code", name="uq_windup_style_preset_code"),)
+
+    id: Mapped[int] = mapped_column(
+        BigInteger().with_variant(Integer, "sqlite"),
+        primary_key=True,
+        autoincrement=True,
+    )
+    code: Mapped[str] = mapped_column(String(32), nullable=False)
+    name: Mapped[str] = mapped_column(String(40), nullable=False)
+    kind: Mapped[str] = mapped_column(String(32), nullable=False)
+    prompt: Mapped[str] = mapped_column(Text, nullable=False)
+    sample_url: Mapped[str] = mapped_column(Text, nullable=False)
+    stylize: Mapped[str] = mapped_column(String(16), nullable=False)
+    sprite_width: Mapped[int] = mapped_column(SmallInteger, nullable=False)
+    sprite_height: Mapped[int] = mapped_column(SmallInteger, nullable=False)
+    sort_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    enabled: Mapped[int] = mapped_column(SmallInteger, nullable=False, default=1)
+    create_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), nullable=False, default=lambda: datetime.now(timezone.utc)
+    )
+    update_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True),
+        nullable=False,
+        default=lambda: datetime.now(timezone.utc),
+        onupdate=lambda: datetime.now(timezone.utc),
+    )
diff --git a/backend/packages/app/src/windup_app/server/style_preset/service.py b/backend/packages/app/src/windup_app/server/style_preset/service.py
new file mode 100644
index 00000000..04ea8dbc
--- /dev/null
+++ b/backend/packages/app/src/windup_app/server/style_preset/service.py
@@ -0,0 +1,36 @@
+"""画风预设读写。"""
+
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from windup_app.server.style_preset.model import StylePreset
+
+service: "StylePresetService"
+
+
+class StylePresetService:
+    def list_enabled(self, session: Session) -> list[StylePreset]:
+        stmt = (
+            select(StylePreset)
+            .where(StylePreset.enabled == 1)
+            .order_by(StylePreset.sort_order, StylePreset.id)
+        )
+        return list(session.scalars(stmt))
+
+    def get(self, session: Session, preset_id: int) -> StylePreset | None:
+        return session.get(StylePreset, preset_id)
+
+    def create(self, session: Session, **fields) -> StylePreset:
+        preset = StylePreset(**fields)
+        session.add(preset)
+        session.flush()
+        return preset
+
+    def update(self, session: Session, preset: StylePreset, **fields) -> StylePreset:
+        for key, value in fields.items():
+            setattr(preset, key, value)
+        session.flush()
+        return preset
+
+
+service = StylePresetService()
diff --git a/backend/packages/app/src/windup_app/web/api/style_preset.py b/backend/packages/app/src/windup_app/web/api/style_preset.py
new file mode 100644
index 00000000..fa303ade
--- /dev/null
+++ b/backend/packages/app/src/windup_app/web/api/style_preset.py
@@ -0,0 +1,115 @@
+"""画风预设 API。
+
+GET 给前端选档;POST/PATCH 给管理端维护目录。无独立 admin 角色,与其余业务接口同一登录门。
+"""
+
+from datetime import datetime
+from typing import Literal
+
+from fastapi import APIRouter, Depends
+from pydantic import BaseModel, ConfigDict, Field, model_validator
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.orm import Session
+
+from windup_common.enums.biz_code import BizCode
+from windup_common.exceptions import BizException
+from windup_common.result import ListResponse, Response
+from windup_framework.db import get_session
+
+from windup_app.server.style_preset.service import service
+
+router = APIRouter(prefix="/style-presets", tags=["style-presets"])
+
+_STYLIZE = Literal["pixel", "none"]
+
+
+class StylePresetCreate(BaseModel):
+    code: str = Field(min_length=1, max_length=32)
+    name: str = Field(min_length=1, max_length=40)
+    kind: str = Field(min_length=1, max_length=32)
+    prompt: str = Field(min_length=1)
+    sample_url: str = Field(min_length=1)
+    stylize: _STYLIZE
+    sprite_width: int = Field(ge=32, le=2048)
+    sprite_height: int = Field(ge=32, le=2048)
+    sort_order: int = 0
+    enabled: int = Field(default=1, ge=0, le=1)
+
+
+class StylePresetUpdate(BaseModel):
+    name: str | None = Field(default=None, min_length=1, max_length=40)
+    kind: str | None = Field(default=None, min_length=1, max_length=32)
+    prompt: str | None = Field(default=None, min_length=1)
+    sample_url: str | None = Field(default=None, min_length=1)
+    stylize: _STYLIZE | None = None
+    sprite_width: int | None = Field(default=None, ge=32, le=2048)
+    sprite_height: int | None = Field(default=None, ge=32, le=2048)
+    sort_order: int | None = None
+    enabled: int | None = Field(default=None, ge=0, le=1)
+
+    @model_validator(mode="before")
+    @classmethod
+    def reject_explicit_null(cls, data: object) -> object:
+        if isinstance(data, dict):
+            for key, value in data.items():
+                if value is None:
+                    raise ValueError(f"{key} 不能为 null")
+        return data
+
+
+class StylePresetOut(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: int
+    code: str
+    name: str
+    kind: str
+    prompt: str
+    sample_url: str
+    stylize: str
+    sprite_width: int
+    sprite_height: int
+    sort_order: int
+    enabled: int
+    create_at: datetime
+    update_at: datetime
+
+
+@router.get("", response_model=ListResponse[StylePresetOut])
+def list_style_presets(session: Session = Depends(get_session)) -> ListResponse[StylePresetOut]:
+    rows = service.list_enabled(session)
+    return ListResponse.success(
+        [StylePresetOut.model_validate(row) for row in rows],
+        total=len(rows),
+        page=1,
+        page_size=0,
+    )
+
+
+@router.post("", response_model=Response[StylePresetOut])
+def create_style_preset(
+    body: StylePresetCreate,
+    session: Session = Depends(get_session),
+) -> Response[StylePresetOut]:
+    try:
+        preset = service.create(session, **body.model_dump())
+    except IntegrityError:
+        session.rollback()
+        raise BizException("画风编码已存在", code=BizCode.BAD_REQUEST) from None
+    return Response.success(StylePresetOut.model_validate(preset), message="创建成功")
+
+
+@router.patch("/{preset_id}", response_model=Response[StylePresetOut])
+def update_style_preset(
+    preset_id: int,
+    body: StylePresetUpdate,
+    session: Session = Depends(get_session),
+) -> Response[StylePresetOut]:
+    preset = service.get(session, preset_id)
+    if preset is None:
+        raise BizException("画风预设不存在", code=BizCode.NOT_FOUND)
+    fields = body.model_dump(exclude_unset=True)
+    if not fields:
+        return Response.success(StylePresetOut.model_validate(preset), message="更新成功")
+    preset = service.update(session, preset, **fields)
+    return Response.success(StylePresetOut.model_validate(preset), message="更新成功")
diff --git a/backend/scripts/schema_sync.py b/backend/scripts/schema_sync.py
index f7395eab..75450181 100644
--- a/backend/scripts/schema_sync.py
+++ b/backend/scripts/schema_sync.py
@@ -38,6 +38,7 @@ def _load_models() -> None:
     import windup_app.server.project.model  # noqa: F401
     import windup_app.server.quota.model  # noqa: F401
     import windup_app.server.sensitive_word.model  # noqa: F401
+    import windup_app.server.style_preset.model  # noqa: F401
     import windup_app.server.user.model  # noqa: F401
     import windup_framework.gateway.models  # noqa: F401
 
diff --git a/backend/tests/conftest.py b/backend/tests/conftest.py
index d9193d0f..fa57de09 100644
--- a/backend/tests/conftest.py
+++ b/backend/tests/conftest.py
@@ -23,6 +23,7 @@
 from windup_app.bootstrap.app import create_app
 from windup_app.server.character.model import Character
 from windup_app.server.project.model import Project
+from windup_app.server.style_preset.model import StylePreset
 from windup_app.server.quota.model import (
     CreditAccount,
     CreditRedemptionCode,
@@ -123,6 +124,7 @@ def engine():
         engine,
         tables=[
             Project.__table__,
+            StylePreset.__table__,
             User.__table__,
             Character.__table__,
             WorkflowRun.__table__,
diff --git a/backend/tests/test_style_preset.py b/backend/tests/test_style_preset.py
new file mode 100644
index 00000000..51465f58
--- /dev/null
+++ b/backend/tests/test_style_preset.py
@@ -0,0 +1,92 @@
+"""画风预设目录:建表字段 + 列表/写入接口。"""
+
+from windup_app.server.style_preset.model import StylePreset
+
+
+def _payload(**overrides):
+    body = {
+        "code": "pixel_mid",
+        "name": "中像素",
+        "kind": "pixel",
+        "prompt": "pixel art",
+        "sample_url": "https://cdn.windup.test/pixel-mid.png",
+        "stylize": "pixel",
+        "sprite_width": 64,
+        "sprite_height": 64,
+        "sort_order": 20,
+    }
+    body.update(overrides)
+    return body
+
+
+def test_create_and_list_enabled_presets_in_sort_order(auth_client):
+    first = auth_client.post(
+        "/style-presets",
+        json=_payload(code="cartoon", name="卡通", kind="cartoon", stylize="none", sort_order=30),
+    ).json()
+    second = auth_client.post("/style-presets", json=_payload()).json()
+    hidden = auth_client.post(
+        "/style-presets",
+        json=_payload(code="pixel_low", name="低像素", sort_order=10, enabled=0),
+    ).json()
+
+    assert first["code"] == 200
+    assert second["code"] == 200
+    assert hidden["code"] == 200
+    assert second["data"]["sprite_width"] == 64
+    assert second["data"]["sprite_height"] == 64
+    assert second["data"]["sample_url"] == "https://cdn.windup.test/pixel-mid.png"
+
+    listed = auth_client.get("/style-presets").json()
+    assert listed["code"] == 200
+    assert [item["code"] for item in listed["data"]] == ["pixel_mid", "cartoon"]
+    assert listed["total"] == 2
+
+
+def test_list_style_presets_requires_login(client):
+    body = client.get("/style-presets").json()
+    assert body["code"] == 401
+
+
+def test_duplicate_code_returns_400(auth_client):
+    auth_client.post("/style-presets", json=_payload())
+    body = auth_client.post("/style-presets", json=_payload(name="另一个中像素")).json()
+    assert body["code"] == 400
+    assert body["message"] == "画风编码已存在"
+
+
+def test_update_can_disable_and_drop_from_list(auth_client):
+    created = auth_client.post("/style-presets", json=_payload()).json()["data"]
+    patched = auth_client.patch(
+        f"/style-presets/{created['id']}",
+        json={"enabled": 0, "sprite_width": 128, "sprite_height": 128},
+    ).json()
+    assert patched["code"] == 200
+    assert patched["data"]["enabled"] == 0
+    assert patched["data"]["sprite_width"] == 128
+
+    listed = auth_client.get("/style-presets").json()
+    assert listed["data"] == []
+
+
+def test_update_missing_preset_returns_404(auth_client):
+    body = auth_client.patch("/style-presets/99999", json={"name": "不存在"}).json()
+    assert body["code"] == 404
+
+
+def test_update_rejects_explicit_null(auth_client):
+    created = auth_client.post("/style-presets", json=_payload()).json()["data"]
+    body = auth_client.patch(
+        f"/style-presets/{created['id']}",
+        json={"name": None},
+    ).json()
+    assert body["code"] == 400
+    assert "不能为 null" in body["message"]
+    persisted = auth_client.get("/style-presets").json()["data"][0]
+    assert persisted["name"] == "中像素"
+
+
+def test_style_preset_table_has_project_aligned_sprite_columns():
+    assert StylePreset.__table__.c.sprite_width.name == "sprite_width"
+    assert StylePreset.__table__.c.sprite_height.name == "sprite_height"
+    assert StylePreset.__table__.c.sample_url.nullable is False
diff --git a/openapi.json b/openapi.json
index 479a9391..568d4843 100644
--- a/openapi.json
+++ b/openapi.json
@@ -2095,6 +2095,65 @@
         "title": "ListResponse[ProjectListOut]",
         "type": "object"
       },
+      "ListResponse_StylePresetOut_": {
+        "properties": {
+          "code": {
+            "default": 200,
+            "description": "业务状态码:成功 200,失败非 200",
+            "title": "Code",
+            "type": "integer"
+          },
+          "data": {
+            "description": "业务数据列表",
+            "items": {
+              "$ref": "#/components/schemas/StylePresetOut"
+            },
+            "title": "Data",
+            "type": "array"
+          },
+          "message": {
+            "default": "success",
+            "description": "提示信息",
+            "title": "Message",
+            "type": "string"
+          },
+          "page": {
+            "default": 1,
+            "description": "当前页码,从 1 开始",
+            "minimum": 1.0,
+            "title": "Page",
+            "type": "integer"
+          },
+          "page_size": {
+            "default": 0,
+            "description": "每页条数;0 表示不分页(全量)",
+            "minimum": 0.0,
+            "title": "Page Size",
+            "type": "integer"
+          },
+          "timestamp": {
+            "anyOf": [
+              {
+                "format": "date-time",
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "响应时间;默认不携带,不携带时省略",
+            "title": "Timestamp"
+          },
+          "total": {
+            "default": 0,
+            "description": "数据总数;分页时为查询条件总数,不分页时为 len(data)",
+            "title": "Total",
+            "type": "integer"
+          }
+        },
+        "title": "ListResponse[StylePresetOut]",
+        "type": "object"
+      },
       "ListResponse_WorkflowRunOut_": {
         "properties": {
           "code": {
@@ -3207,6 +3266,48 @@
         "title": "Response[RedeemCodeOut]",
         "type": "object"
       },
+      "Response_StylePresetOut_": {
+        "properties": {
+          "code": {
+            "default": 200,
+            "description": "业务状态码:成功 200,失败非 200",
+            "title": "Code",
+            "type": "integer"
+          },
+          "data": {
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/StylePresetOut"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "业务数据"
+          },
+          "message": {
+            "default": "success",
+            "description": "提示信息",
+            "title": "Message",
+            "type": "string"
+          },
+          "timestamp": {
+            "anyOf": [
+              {
+                "format": "date-time",
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "响应时间;默认不携带,不携带时省略",
+            "title": "Timestamp"
+          }
+        },
+        "title": "Response[StylePresetOut]",
+        "type": "object"
+      },
       "Response_TokenResponse_": {
         "properties": {
           "code": {
@@ -3456,6 +3557,278 @@
         "title": "SetPasswordRequest",
         "type": "object"
       },
+      "StylePresetCreate": {
+        "properties": {
+          "code": {
+            "maxLength": 32,
+            "minLength": 1,
+            "title": "Code",
+            "type": "string"
+          },
+          "enabled": {
+            "default": 1,
+            "maximum": 1.0,
+            "minimum": 0.0,
+            "title": "Enabled",
+            "type": "integer"
+          },
+          "kind": {
+            "maxLength": 32,
+            "minLength": 1,
+            "title": "Kind",
+            "type": "string"
+          },
+          "name": {
+            "maxLength": 40,
+            "minLength": 1,
+            "title": "Name",
+            "type": "string"
+          },
+          "prompt": {
+            "minLength": 1,
+            "title": "Prompt",
+            "type": "string"
+          },
+          "sample_url": {
+            "minLength": 1,
+            "title": "Sample Url",
+            "type": "string"
+          },
+          "sort_order": {
+            "default": 0,
+            "title": "Sort Order",
+            "type": "integer"
+          },
+          "sprite_height": {
+            "maximum": 2048.0,
+            "minimum": 32.0,
+            "title": "Sprite Height",
+            "type": "integer"
+          },
+          "sprite_width": {
+            "maximum": 2048.0,
+            "minimum": 32.0,
+            "title": "Sprite Width",
+            "type": "integer"
+          },
+          "stylize": {
+            "enum": [
+              "pixel",
+              "none"
+            ],
+            "title": "Stylize",
+            "type": "string"
+          }
+        },
+        "required": [
+          "code",
+          "name",
+          "kind",
+          "prompt",
+          "sample_url",
+          "stylize",
+          "sprite_width",
+          "sprite_height"
+        ],
+        "title": "StylePresetCreate",
+        "type": "object"
+      },
+      "StylePresetOut": {
+        "properties": {
+          "code": {
+            "title": "Code",
+            "type": "string"
+          },
+          "create_at": {
+            "format": "date-time",
+            "title": "Create At",
+            "type": "string"
+          },
+          "enabled": {
+            "title": "Enabled",
+            "type": "integer"
+          },
+          "id": {
+            "title": "Id",
+            "type": "integer"
+          },
+          "kind": {
+            "title": "Kind",
+            "type": "string"
+          },
+          "name": {
+            "title": "Name",
+            "type": "string"
+          },
+          "prompt": {
+            "title": "Prompt",
+            "type": "string"
+          },
+          "sample_url": {
+            "title": "Sample Url",
+            "type": "string"
+          },
+          "sort_order": {
+            "title": "Sort Order",
+            "type": "integer"
+          },
+          "sprite_height": {
+            "title": "Sprite Height",
+            "type": "integer"
+          },
+          "sprite_width": {
+            "title": "Sprite Width",
+            "type": "integer"
+          },
+          "stylize": {
+            "title": "Stylize",
+            "type": "string"
+          },
+          "update_at": {
+            "format": "date-time",
+            "title": "Update At",
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "code",
+          "name",
+          "kind",
+          "prompt",
+          "sample_url",
+          "stylize",
+          "sprite_width",
+          "sprite_height",
+          "sort_order",
+          "enabled",
+          "create_at",
+          "update_at"
+        ],
+        "title": "StylePresetOut",
+        "type": "object"
+      },
+      "StylePresetUpdate": {
+        "properties": {
+          "enabled": {
+            "anyOf": [
+              {
+                "maximum": 1.0,
+                "minimum": 0.0,
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Enabled"
+          },
+          "kind": {
+            "anyOf": [
+              {
+                "maxLength": 32,
+                "minLength": 1,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Kind"
+          },
+          "name": {
+            "anyOf": [
+              {
+                "maxLength": 40,
+                "minLength": 1,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Name"
+          },
+          "prompt": {
+            "anyOf": [
+              {
+                "minLength": 1,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Prompt"
+          },
+          "sample_url": {
+            "anyOf": [
+              {
+                "minLength": 1,
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Sample Url"
+          },
+          "sort_order": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Sort Order"
+          },
+          "sprite_height": {
+            "anyOf": [
+              {
+                "maximum": 2048.0,
+                "minimum": 32.0,
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Sprite Height"
+          },
+          "sprite_width": {
+            "anyOf": [
+              {
+                "maximum": 2048.0,
+                "minimum": 32.0,
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Sprite Width"
+          },
+          "stylize": {
+            "anyOf": [
+              {
+                "enum": [
+                  "pixel",
+                  "none"
+                ],
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Stylize"
+          }
+        },
+        "title": "StylePresetUpdate",
+        "type": "object"
+      },
       "TokenResponse": {
         "description": "登录/注册/刷新成功响应。",
         "properties": {
@@ -6259,6 +6632,118 @@
         ]
       }
     },
+    "/style-presets": {
+      "get": {
+        "operationId": "list_style_presets_style_presets_get",
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ListResponse_StylePresetOut_"
+                }
+              }
+            },
+            "description": "Successful Response"
+          }
+        },
+        "summary": "List Style Presets",
+        "tags": [
+          "style-presets"
+        ]
+      },
+      "post": {
+        "operationId": "create_style_preset_style_presets_post",
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/StylePresetCreate"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Response_StylePresetOut_"
+                }
+              }
+            },
+            "description": "Successful Response"
+          },
+          "422": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            },
+            "description": "Validation Error"
+          }
+        },
+        "summary": "Create Style Preset",
+        "tags": [
+          "style-presets"
+        ]
+      }
+    },
+    "/style-presets/{preset_id}": {
+      "patch": {
+        "operationId": "update_style_preset_style_presets__preset_id__patch",
+        "parameters": [
+          {
+            "in": "path",
+            "name": "preset_id",
+            "required": true,
+            "schema": {
+              "title": "Preset Id",
+              "type": "integer"
+            }
+          }
+        ],
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/StylePresetUpdate"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Response_StylePresetOut_"
+                }
+              }
+            },
+            "description": "Successful Response"
+          },
+          "422": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            },
+            "description": "Validation Error"
+          }
+        },
+        "summary": "Update Style Preset",
+        "tags": [
+          "style-presets"
+        ]
+      }
+    },
     "/tools/pixel-perfect/reconstruct": {
       "post": {
         "description": "按项目声明的精灵网格重建 PNG/JPEG，不执行网格猜测或资产写入。",