diff --git a/apps/api/routers/reports.py b/apps/api/routers/reports.py
index 2313ff8..ce06af0 100644
--- a/apps/api/routers/reports.py
+++ b/apps/api/routers/reports.py
@@ -197,6 +197,23 @@ async def regenerate_report(
     return ok(_submit_payload(submission))
 
 
+@router.post(
+    "/{report_id}/full",
+    summary="生成深度诊断报告（基于该基础报告派生 tier=full，走 full_report 日配额）",
+)
+async def derive_full_report(
+    report_id: int,
+    payload: ReportRegenerateRequest,
+    user_id: CurrentUserId,
+    service: ReportServiceDep,
+) -> dict[str, object]:
+    request_key = payload.request_key or f"report-full:{user_id}:{report_id}:{uuid.uuid4().hex}"
+    submission = await service.derive_full_report(
+        user_id=user_id, report_id=report_id, request_key=request_key
+    )
+    return ok(_submit_payload(submission))
+
+
 @router.post(
     "/{report_id}/export", summary="导出形象报告 PDF（走 hd_export 日配额，tier2 熔断可拦）"
 )
diff --git a/apps/worker/report_tasks.py b/apps/worker/report_tasks.py
index ab68203..7a545e9 100644
--- a/apps/worker/report_tasks.py
+++ b/apps/worker/report_tasks.py
@@ -213,7 +213,12 @@ async def _generate_report(task_id: int) -> dict[str, Any]:
 
         gateway = build_llm_gateway(settings)
         try:
-            stages = assemble_stages(settings)
+            if report.tier == "full":
+                # 深度诊断：复用 basic 报告的 derived_features，无视觉阶段，
+                # 文案/校验换 full 专用阶段（产出 result.full 四大块）。
+                stages = assemble_stages(settings, paths=settings.report_full_pipeline_stages)
+            else:
+                stages = assemble_stages(settings)
             ctx = ReportContext(
                 report=report,
                 report_input=report_input,
diff --git a/migrations/versions/0003_align_quota_with_product_ssot.py b/migrations/versions/0003_align_quota_with_product_ssot.py
index c00d613..71c30cc 100644
--- a/migrations/versions/0003_align_quota_with_product_ssot.py
+++ b/migrations/versions/0003_align_quota_with_product_ssot.py
@@ -88,6 +88,16 @@ _SSOT = [
         "hard_cap": 2,
         "description": "报告重新生成（每 30 天；月硬上限 2 即「每日 ≤ 2」）",
     },
+    {
+        "quota_key": "full_report",
+        "period_type": "day",
+        "base_limit": 1,
+        "task_bonus_max": 0,
+        "hard_cap": 2,
+        # 深度诊断（全面报告）随「免费功能」上线、无支付链路；数值为内测暂定，
+        # 正式口径待产品方案补档后回填（改数字只改产品方案，再回来改这一份）。
+        "description": "形象深度诊断·全面报告（每日；产品方案待补，内测暂定）",
+    },
 ]
 
 _LEGACY = [
diff --git a/packages/llm/routing.py b/packages/llm/routing.py
index 67b83ea..a1023c3 100755
--- a/packages/llm/routing.py
+++ b/packages/llm/routing.py
@@ -62,6 +62,17 @@ _DEFAULTS: dict[Scene, dict[str, Any]] = {
         # 等黄金集能量化"思考带来的质量提升"再按场景打开（改配置即可）。
         "thinking": False,
     },
+    Scene.FULL_REPORT_COPY: {
+        "temperature": 0.6,
+        # 深度诊断四大块（总评+章节+季型解析+4 场景+30 天计划）一次产出，
+        # 输出预算按 REPORT_COPY 翻倍；异步任务，延迟宽松。
+        "max_tokens": 6000,
+        "timeout_seconds": 180.0,
+        "prompt_id": "full_report_copy",
+        "prompt_version": "v1",
+        "critical": False,
+        "thinking": False,
+    },
 }
 
 
diff --git a/packages/llm/types.py b/packages/llm/types.py
index b45b6a5..0fb24b3 100755
--- a/packages/llm/types.py
+++ b/packages/llm/types.py
@@ -24,6 +24,7 @@ class Scene(StrEnum):
     INTENT_CLASSIFY = "intent_classify"
     PREFERENCE_EXTRACT = "preference_extract"
     REPORT_COPY = "report_copy"
+    FULL_REPORT_COPY = "full_report_copy"
 
 
 class Message(BaseModel):
diff --git a/packages/report/full_copy.py b/packages/report/full_copy.py
new file mode 100644
index 0000000..21e6ce2
--- /dev/null
+++ b/packages/report/full_copy.py
@@ -0,0 +1,458 @@
+"""深度诊断（全面报告）文案的纯逻辑：十二季色板规则映射、结构化输出 schema 与降级模板。
+
+与 basic 报告共用同一条「LLM 不可信任」纪律，分工如下：
+
+- **色板不出 LLM**：季型 → 色板的映射是本模块的预定义常量（规则引擎口径，
+  与 kb_color 同源的确定性数据），LLM 只写季型解析文案。色值交给模型编
+  是幻觉高发区，校验器拦得住但每次都多花一次重试——结构上不让它碰更省。
+- **LLM 产出四块结构化内容**：总评 summary + 正文章节（与 basic 同构，保证
+  ReportResultPage / PDF 导出的现有渲染零改动）、季型解析、4 场景穿搭、
+  30 天计划。
+- **降级模板**：持续违规时按规则直出拼全量内容（含场景与计划的兜底版本），
+  对齐 validation_stage 的「任何出口要么 passed 要么抛错」。
+"""
+
+from __future__ import annotations
+
+from collections.abc import Mapping, Sequence
+from typing import Any
+
+from pydantic import BaseModel
+
+from packages.report.copy import CopySection, ReportCopy, dimension_label
+
+# ── 十二季色板规则映射（常量，色值不交给 LLM） ─────────────────────────────
+
+#: 十二季自研描述性命名（TD-18：对外不得使用「四季色彩 / CMB」商标名）。
+TWELVE_SEASONS: tuple[str, ...] = (
+    "浅春",
+    "暖春",
+    "亮春",
+    "浅夏",
+    "柔夏",
+    "冷夏",
+    "柔秋",
+    "暖秋",
+    "深秋",
+    "亮冬",
+    "冷冬",
+    "深冬",
+)
+
+#: 四季粗判（season_code）→ 十二季默认细分：视觉缺 season_detailed 时的兜底，
+#: 取该季最中位的细分型，宁保守不冒进。
+SEASON_CODE_FALLBACK: Mapping[str, str] = {
+    "spring": "暖春",
+    "summer": "柔夏",
+    "autumn": "暖秋",
+    "winter": "冷冬",
+}
+
+#: 中性色按冷暖倾向分两档，各季直接引用（白/黑/灰/米/驼/卡其口径，需求 §2.3 篇章二）。
+_NEUTRAL_WARM: tuple[tuple[str, str], ...] = (
+    ("米白", "#F5EFE0"),
+    ("象牙白", "#F8F0DC"),
+    ("燕麦色", "#D9C9A8"),
+    ("浅驼", "#C8A97E"),
+    ("卡其", "#B89B6A"),
+    ("暖灰", "#A89F8D"),
+    ("深棕", "#5C4633"),
+)
+
+_NEUTRAL_COOL: tuple[tuple[str, str], ...] = (
+    ("纯白", "#FFFFFF"),
+    ("浅灰", "#D9D9D9"),
+    ("中灰", "#9AA0A6"),
+    ("炭灰", "#4A4A4A"),
+    ("藏蓝", "#1F2A4A"),
+    ("灰米", "#CFC9BD"),
+    ("蓝黑", "#16213A"),
+)
+
+#: 季型 → (最佳色≥12, 避雷色≥6)，中性色按季型冷暖引用上面两档。
+#: 色值为内测期规则引擎录入口径，后续统一迁至 kb_color 后此处仅作兜底。
+_SEASON_COLORS: Mapping[str, tuple[tuple[tuple[str, str], ...], tuple[tuple[str, str], ...]]] = {
+    "浅春": (
+        (
+            ("蜜桃粉", "#FFC8B4"), ("浅杏色", "#FFE0C7"), ("薄荷绿", "#B8E6C8"),
+            ("浅水蓝", "#AFDDE9"), ("鹅黄", "#FFE9A8"), ("浅珊瑚", "#FFB59E"),
+            ("嫩草绿", "#CFE8A9"), ("浅金棕", "#E8C79A"), ("樱花粉", "#FFD1DC"),
+            ("浅松石", "#A3E0D4"), ("淡奶油", "#FFF3D6"), ("浅橙", "#FFCF9E"),
+        ),
+        (
+            ("纯黑", "#1A1A1A"), ("炭灰", "#3A3A3A"), ("藏青", "#14213D"),
+            ("酒红", "#6E1423"), ("深紫", "#3B1F47"), ("墨绿", "#1F3D2B"),
+        ),
+    ),
+    "暖春": (
+        (
+            ("珊瑚橙", "#FF8C69"), ("番茄红", "#E8553D"), ("金盏菊黄", "#FFB92E"),
+            ("橄榄绿", "#7A8B3D"), ("暖松石", "#2EB8A6"), ("焦糖", "#B9713B"),
+            ("杏色", "#F2B880"), ("苹果绿", "#8FC45A"), ("暖粉", "#F49AC1"),
+            ("蜂蜜金", "#D9A441"), ("铜色", "#B0653A"), ("暖米白", "#F7E7CE"),
+        ),
+        (
+            ("冷灰蓝", "#708090"), ("粉紫", "#C8A2C8"), ("冰粉", "#F2D7E0"),
+            ("银灰", "#C0C0C0"), ("藏蓝", "#1B2A4A"), ("冷白", "#F4F8FB"),
+        ),
+    ),
+    "亮春": (
+        (
+            ("明黄", "#FFD93B"), ("亮橙", "#FF7A1A"), ("西瓜红", "#FF4D5E"),
+            ("翠绿", "#1FB573"), ("湖蓝", "#1FA8C9"), ("亮松石", "#14C4B2"),
+            ("亮粉", "#FF5E9C"), ("紫罗兰", "#7A4FD0"), ("柠檬黄", "#F5E642"),
+            ("亮苹果绿", "#7AC74F"), ("朱红", "#E63946"), ("宝蓝", "#2B5FCE"),
+        ),
+        (
+            ("暗驼", "#A68A64"), ("灰绿", "#8A9A5B"), ("暗玫瑰", "#A76A73"),
+            ("深棕", "#4A3525"), ("灰蓝", "#6B7B8C"), ("暗紫", "#5A4A6B"),
+        ),
+    ),
+    "浅夏": (
+        (
+            ("雾粉", "#F3D5DC"), ("浅薰衣草", "#D8CBE8"), ("粉蓝", "#BFD7EA"),
+            ("浅玫瑰", "#E8B4C4"), ("珍珠白", "#F2F0EB"), ("浅灰绿", "#C9D8C5"),
+            ("淡紫", "#CDBFE0"), ("浅青", "#BFE0E0"), ("雾蓝", "#C3D2E0"),
+            ("浅桃粉", "#F6D2D8"), ("灰粉", "#E3C6CE"), ("浅蓝紫", "#BFC6E8"),
+        ),
+        (
+            ("亮橙", "#FF7A1A"), ("明黄", "#FFD93B"), ("番茄红", "#E8553D"),
+            ("翠绿", "#1FB573"), ("焦糖", "#B9713B"), ("纯黑", "#1A1A1A"),
+        ),
+    ),
+    "柔夏": (
+        (
+            ("雾霾蓝", "#8FA8BF"), ("豆沙粉", "#C4909A"), ("灰玫瑰", "#B08E96"),
+            ("鼠尾草绿", "#9CAF88"), ("灰紫", "#9B8AA5"), ("燕麦", "#C7BBA8"),
+            ("灰松石", "#7FA8A0"), ("烟粉", "#CFA9B2"), ("蓝灰", "#7C93A8"),
+            ("藕荷", "#BFA4BC"), ("灰卡其", "#A8A18C"), ("深灰玫瑰", "#96757F"),
+        ),
+        (
+            ("明黄", "#FFD93B"), ("亮橙", "#FF7A1A"), ("西瓜红", "#FF4D5E"),
+            ("翠绿", "#1FB573"), ("纯黑", "#1A1A1A"), ("亮粉", "#FF5E9C"),
+        ),
+    ),
+    "冷夏": (
+        (
+            ("玫瑰粉", "#D46A92"), ("蓝调正红", "#C23B4E"), ("覆盆子", "#A62651"),
+            ("天蓝", "#5B9BD5"), ("皇家蓝", "#3B5FC0"), ("冷薄荷", "#9FD8D8"),
+            ("薰衣草", "#A78BC9"), ("松绿", "#2E7D6B"), ("玉兰白", "#F6F4F0"),
+            ("冷粉", "#E08AAF"), ("钢蓝", "#4F7396"), ("深玫瑰", "#8E3A5B"),
+        ),
+        (
+            ("珊瑚橙", "#FF8C69"), ("金盏菊黄", "#FFB92E"), ("焦糖", "#B9713B"),
+            ("橄榄绿", "#7A8B3D"), ("番茄红", "#E8553D"), ("暖驼", "#C19A6B"),
+        ),
+    ),
+    "柔秋": (
+        (
+            ("陶土", "#B4714F"), ("橄榄", "#8A8B4D"), ("芥末黄", "#C9A227"),
+            ("砖红", "#A65B43"), ("灰绿", "#8FA382"), ("驼棕", "#A98A63"),
+            ("暗松石", "#5F8B7E"), ("南瓜", "#C07840"), ("栗棕", "#7C5540"),
+            ("暗玫瑰", "#A97E7E"), ("麦色", "#CBB37A"), ("苔绿", "#75804F"),
+        ),
+        (
+            ("冰粉", "#F2D7E0"), ("亮蓝", "#2B5FCE"), ("纯黑", "#1A1A1A"),
+            ("亮绿", "#35D07F"), ("冰紫", "#D8CBE8"), ("亮粉", "#FF5E9C"),
+        ),
+    ),
+    "暖秋": (
+        (
+            ("铁锈红", "#A6472E"), ("南瓜橙", "#C77B2E"), ("深橄榄", "#6B7038"),
+            ("芥末", "#B9932B"), ("深驼", "#8F6B45"), ("番茄棕", "#9C4A32"),
+            ("森林绿", "#3E5E3E"), ("蜂蜜", "#C99A3C"), ("赤陶", "#B2593D"),
+            ("暖棕", "#7A5236"), ("暗金", "#A8842F"), ("深松石", "#3F7A6B"),
+        ),
+        (
+            ("冰蓝", "#BFE3F0"), ("冷粉", "#E08AAF"), ("银灰", "#C0C0C0"),
+            ("薰衣草", "#A78BC9"), ("冰白", "#F4F8FB"), ("紫罗兰", "#7A4FD0"),
+        ),
+    ),
+    "深秋": (
+        (
+            ("深棕", "#4A3525"), ("黑橄榄", "#4A4A26"), ("深铁锈", "#7E3B26"),
+            ("墨绿", "#274435"), ("深驼", "#6B4E30"), ("深橙棕", "#8A4A24"),
+            ("深酒红", "#5E2432"), ("深松绿", "#2E4A3B"), ("焦糖棕", "#7A4A28"),
+            ("深芥末", "#8A7220"), ("深铜", "#6E452A"), ("黑棕", "#33261C"),
+        ),
+        (
+            ("冰粉", "#F2D7E0"), ("浅蓝", "#BFD7EA"), ("浅薰衣草", "#D8CBE8"),
+            ("珍珠白", "#F2F0EB"), ("浅灰绿", "#C9D8C5"), ("浅桃粉", "#F6D2D8"),
+        ),
+    ),
+    "亮冬": (
+        (
+            ("洋红", "#D01A7A"), ("宝蓝", "#2040C8"), ("翠绿", "#0E9F6E"),
+            ("正红", "#DE1A3A"), ("亮松石", "#0FA8B8"), ("柠檬黄", "#F2E13C"),
+            ("紫红", "#A8126B"), ("亮蓝", "#2B7DE0"), ("纯黑", "#1A1A1A"),
+            ("纯白", "#FFFFFF"), ("银灰", "#C0C0C0"), ("冰粉", "#F2A7C8"),
+        ),
+        (
+            ("驼色", "#C19A6B"), ("芥末黄", "#C9A227"), ("橄榄绿", "#7A8B3D"),
+            ("陶土", "#B4714F"), ("南瓜橙", "#C77B2E"), ("暖棕", "#7A5236"),
+        ),
+    ),
+    "冷冬": (
+        (
+            ("纯黑", "#1A1A1A"), ("纯白", "#FFFFFF"), ("正红", "#C8102E"),
+            ("宝石蓝", "#1D4ED8"), ("深紫红", "#7A1245"), ("冰蓝", "#A8D8F0"),
+            ("冷粉", "#D86AA8"), ("翡翠绿", "#0E7A5F"), ("藏蓝", "#14264A"),
+            ("银灰", "#C0C0C0"), ("紫罗兰", "#6D28A8"), ("樱桃红", "#A8123B"),
+        ),
+        (
+            ("珊瑚橙", "#FF8C69"), ("金盏菊黄", "#FFB92E"), ("驼色", "#C19A6B"),
+            ("焦糖", "#B9713B"), ("橄榄绿", "#7A8B3D"), ("暖杏", "#F2B880"),
+        ),
+    ),
+    "深冬": (
+        (
+            ("黑棕", "#2B201A"), ("深酒红", "#571C2B"), ("深宝石蓝", "#1A2E6E"),
+            ("深紫", "#3F1D5E"), ("墨绿", "#1E3A2E"), ("炭黑", "#141414"),
+            ("深樱桃", "#6E1230"), ("深松绿", "#1F4438"), ("深灰", "#2E2E2E"),
+            ("深钴蓝", "#16295C"), ("深紫红", "#4A0E33"), ("深橄榄黑", "#2E2E1A"),
+        ),
+        (
+            ("浅杏色", "#FFE0C7"), ("鹅黄", "#FFE9A8"), ("蜜桃粉", "#FFC8B4"),
+            ("浅珊瑚", "#FFB59E"), ("薄荷绿", "#B8E6C8"), ("浅金棕", "#E8C79A"),
+        ),
+    ),
+}
+
+#: 暖调季型集合（决定中性色引用哪一档）。
+_WARM_SEASONS: frozenset[str] = frozenset(
+    {"浅春", "暖春", "亮春", "柔秋", "暖秋", "深秋"}
+)
+
+
+def resolve_season(derived_features: Mapping[str, Any]) -> str | None:
+    """派生特征 → 十二季细分名；无细分值时按四季粗判取默认细分（见 SEASON_CODE_FALLBACK）。"""
+    detailed = derived_features.get("season_detailed")
+    if isinstance(detailed, str) and detailed in TWELVE_SEASONS:
+        return detailed
+    code = derived_features.get("season_code")
+    if isinstance(code, str):
+        return SEASON_CODE_FALLBACK.get(code)
+    return None
+
+
+def palette_for(season_detailed: str) -> dict[str, list[dict[str, str]]]:
+    """季型 → 结构化色板（best/neutral/avoid，每色 name+hex）。未收录季型给空板。"""
+    if season_detailed not in _SEASON_COLORS:
+        return {"best": [], "neutral": [], "avoid": []}
+    best, avoid = _SEASON_COLORS[season_detailed]
+    neutral = _NEUTRAL_WARM if season_detailed in _WARM_SEASONS else _NEUTRAL_COOL
+
+    def entries(pairs: Sequence[tuple[str, str]]) -> list[dict[str, str]]:
+        return [{"name": name, "hex": hex_value} for name, hex_value in pairs]
+
+    return {"best": entries(best), "neutral": entries(neutral), "avoid": entries(avoid)}
+
+
+# ── LLM 结构化输出 schema ──────────────────────────────────────────────────
+
+#: 场景固定四个（需求 §2.3 篇章六：通勤职场/休闲日常/约会聚会/正式场合）。
+SCENE_DEFINITIONS: tuple[tuple[str, str], ...] = (
+    ("commute", "日常通勤"),
+    ("weekend", "休闲周末"),
+    ("formal", "正式场合"),
+    ("date", "约会聚会"),
+)
+
+
+class FullOutfit(BaseModel):
+    """一套搭配：名称 + 要点列表（上装/下装/鞋/配饰、配色、材质都在要点里）。"""
+
+    name: str
+    points: list[str]
+
+
+class FullScene(BaseModel):
+    """一个场景的穿搭方案包：2~3 套搭配。"""
+
+    key: str
+    title: str
+    outfits: list[FullOutfit]
+
+
+class PlanWeek(BaseModel):
+    """30 天计划的一周：3~5 条可执行任务。"""
+
+    week: int
+    title: str
+    tasks: list[str]
+
+
+class FullReportCopy(BaseModel):
+    """FULL_REPORT_COPY 场景的结构化输出。
+
+    summary/sections 与 basic 的 ReportCopy 同构——ReportResultPage 与 PDF
+    导出按 result.copy 渲染的部分对两种 tier 零改动；深度诊断的增量内容全在
+    后三个字段，落库时进 result.full（色板由规则映射补齐，不经 LLM）。
+    """
+
+    summary: str
+    sections: list[CopySection]
+    season_analysis: str
+    scenes: list[FullScene]
+    plan30: list[PlanWeek]
+
+    def as_report_copy(self) -> ReportCopy:
+        """折成 ReportCopy 视图供生成后校验：全部自由文本都进 full_text 扫描范围。"""
+        sections = list(self.sections)
+        sections.append(CopySection(title="季型解析", paragraphs=[self.season_analysis]))
+        for scene in self.scenes:
+            paragraphs = [scene.title]
+            for outfit in scene.outfits:
+                paragraphs.append(outfit.name)
+                paragraphs.extend(outfit.points)
+            sections.append(CopySection(title=scene.title, paragraphs=paragraphs))
+        for week in self.plan30:
+            sections.append(CopySection(title=week.title, paragraphs=list(week.tasks)))
+        return ReportCopy(summary=self.summary, sections=sections)
+
+
+def build_full_result(
+    copy: FullReportCopy,
+    *,
+    season_detailed: str | None,
+    season_code: str | None,
+    palette: Mapping[str, list[dict[str, str]]] | None,
+) -> dict[str, Any]:
+    """组装 result["full"]：LLM 内容 + 规则色板（App 按此结构渲染三个新区块）。"""
+    season: dict[str, Any] = {
+        "code": season_code,
+        "detailed": season_detailed,
+        "name_cn": f"{season_detailed}型" if season_detailed else None,
+        "analysis": copy.season_analysis,
+    }
+    return {
+        "season": season,
+        "palette": dict(palette) if palette else {"best": [], "neutral": [], "avoid": []},
+        "scenes": [scene.model_dump() for scene in copy.scenes],
+        "plan30": [week.model_dump() for week in copy.plan30],
+    }
+
+
+# ── 降级模板（持续违规时的零 LLM 出口） ────────────────────────────────────
+
+_FALLBACK_FULL_SUMMARY = (
+    "以下为深度诊断内容，根据本次分析的结构化结论整理，"
+    "每条结论都来自规则引擎对诊断值的直接匹配。"
+)
+
+#: 各场景的兜底搭配要点模板：{best}=最佳色名前三个、{neutral}=中性色名前两个。
+#: 措辞刻意避开「建议/推荐」句式（校验规则③要求建议句有规则命中支撑，
+#: 降级模板没有命中链，干脆不用建议句式——受控拼接不做超出数据的断言）。
+_FALLBACK_SCENE_POINTS: Mapping[str, tuple[str, ...]] = {
+    "commute": (
+        "上装选{best}之一的衬衫或针织衫，下装配{neutral}直筒裤",
+        "整体以{neutral}为基调，{best}之一用于内搭提亮",
+        "鞋包选{neutral}，保持通勤场合的利落感",
+    ),
+    "weekend": (
+        "上装选{best}之一的卫衣或休闲衬衫，下装配{neutral}休闲裤",
+        "可用{best}之一的单品做主色，其余用{neutral}压住",
+        "鞋选{neutral}休闲鞋，包袋同色系呼应",
+    ),
+    "formal": (
+        "外套选{neutral}的西装或大衣，内搭{best}之一的衬衫",
+        "下装与外套同色系，形成纵向线条",
+        "配饰控制在{neutral}范围内，点缀可用{best}之一",
+    ),
+    "date": (
+        "上装选{best}之一的针织衫或连衣裙，突出柔和气色",
+        "下装配{neutral}半身裙或长裤，鞋选同色系",
+        "配饰以小巧精致为先，颜色落在{best}范围内",
+    ),
+}
+
+_FALLBACK_PLAN: tuple[tuple[str, tuple[str, ...]], ...] = (
+    ("第 1 周：整理衣柜", (
+        "把衣柜里的单品按适合色、中性色、避雷色分成三堆",
+        "挑 2 件中性色基础款作为本周固定搭配底版",
+        "记录本周每天穿的配色，对照色板找偏差",
+    )),
+    ("第 2 周：引入适合色", (
+        "用适合色中的一件上衣替换惯常穿的避雷色上衣",
+        "尝试「中性色为主、适合色点缀」的配色方式 3 次",
+        "对照镜子确认提亮效果，记下表现出色的一件",
+    )),
+    ("第 3 周：场景演练", (
+        "按报告里的通勤方案完整穿一次，记录感受",
+        "按报告里的休闲方案穿一次周末出行搭配",
+        "从配饰入手，为一套固定搭配加一件色板内的配饰",
+    )),
+    ("第 4 周：固化习惯", (
+        "把前 3 周效果好的 3 套搭配拍照存档",
+        "补齐衣柜里缺位的中性色基础款清单",
+        "对照报告复盘整月变化，圈出下个月想尝试的新色",
+    )),
+)
+
+
+def _fallback_outfit_points(key: str, palette: Mapping[str, list[dict[str, str]]]) -> list[str]:
+    best = "、".join(c["name"] for c in palette.get("best", [])[:3]) or "适合色"
+    neutral = "、".join(c["name"] for c in palette.get("neutral", [])[:2]) or "中性色"
+    return [
+        point.format(best=best, neutral=neutral)
+        for point in _FALLBACK_SCENE_POINTS.get(key, ())
+    ]
+
+
+def render_fallback_full_copy(
+    dimensions: Sequence[Any],
+    *,
+    season_detailed: str | None,
+    palette: Mapping[str, list[dict[str, str]]] | None,
+) -> FullReportCopy:
+    """深度诊断降级模板：全量内容规则直出（含场景与 30 天计划），零 LLM。
+
+    措辞纪律与 render_fallback_copy 相同——只做受控拼接、逐字复述诊断值，
+    天然通过三重校验；FullValidationStage 仍会再校验一遍做 fail-close 自证。
+    """
+    ok_dims = [d for d in dimensions if isinstance(d, Mapping) and d.get("status") == "ok"]
+    board = dict(palette) if palette else {"best": [], "neutral": [], "avoid": []}
+
+    conclusion_paragraphs = []
+    for dim in ok_dims:
+        value = dim.get("value") or ""
+        if isinstance(value, (list, dict)):
+            continue  # 复合值不复述进段落（色板等结构化值由 full.palette 呈现）
+        conclusion_paragraphs.append(f"你的{dimension_label(dim)}结论为「{value}」。")
+    sections: list[CopySection] = []
+    if conclusion_paragraphs:
+        sections.append(CopySection(title="诊断结论", paragraphs=conclusion_paragraphs))
+    else:
+        sections.append(CopySection(title="说明", paragraphs=["本次分析暂无可用结论。"]))
+
+    if season_detailed:
+        season_analysis = (
+            f"你的十二季色彩定位为「{season_detailed}型」。"
+            f"适合色板共 {len(board.get('best', []))} 色，"
+            f"中性色 {len(board.get('neutral', []))} 色，"
+            f"避雷色 {len(board.get('avoid', []))} 色，完整色板见下方色卡区。"
+        )
+    else:
+        season_analysis = "本次分析未产出十二季定位，色板区暂无内容。"
+
+    scenes = [
+        FullScene(
+            key=key,
+            title=title,
+            outfits=[
+                FullOutfit(name=f"{title} · 色板方案", points=_fallback_outfit_points(key, board))
+            ],
+        )
+        for key, title in SCENE_DEFINITIONS
+    ]
+    plan30 = [
+        PlanWeek(week=index + 1, title=title, tasks=list(tasks))
+        for index, (title, tasks) in enumerate(_FALLBACK_PLAN)
+    ]
+    return FullReportCopy(
+        summary=_FALLBACK_FULL_SUMMARY,
+        sections=sections,
+        season_analysis=season_analysis,
+        scenes=scenes,
+        plan30=plan30,
+    )
diff --git a/packages/report/full_copy_stage.py b/packages/report/full_copy_stage.py
new file mode 100644
index 0000000..8ed88d3
--- /dev/null
+++ b/packages/report/full_copy_stage.py
@@ -0,0 +1,117 @@
+"""流水线阶段：深度诊断（tier=full）的 LLM 文案生成。
+
+与 CopyStage 同位（name="copy"）：result.copy 保持 summary/sections 同构，
+App 与 PDF 导出的现有渲染零改动；深度诊断的增量内容落 result["full"]
+（色板/场景/30 天计划，结构见 full_copy.build_full_result）。
+
+色板纪律：季型 → 色板是 full_copy 里的规则映射常量，prompt 只给色名不给
+色值——LLM 复述色名写解析，hex 由规则侧组装，结构上杜绝色值幻觉。
+"""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+from packages.llm.types import Scene
+from packages.report.copy import compose_prompt_material
+from packages.report.full_copy import FullReportCopy, build_full_result, palette_for, resolve_season
+from packages.report.pipeline import ReportContext
+from packages.shared.errors import AppError, ErrorCode
+from packages.shared.logging import get_logger
+
+logger = get_logger(__name__)
+
+
+def _coerce_full_copy(parsed: Any) -> FullReportCopy:
+    """同 copy.coerce_parsed_copy 的契约闸门，换成 FullReportCopy 版本。"""
+    if not isinstance(parsed, FullReportCopy):
+        msg = "FULL_REPORT_COPY 场景的 completion 未携带 FullReportCopy 结构"
+        raise AppError(ErrorCode.LLM_STRUCTURED_OUTPUT_FAILED, message=msg)
+    return parsed
+
+
+def _season_prompt_material(
+    derived_features: dict[str, Any],
+    season_detailed: str | None,
+    palette: dict[str, list[dict[str, str]]],
+) -> str:
+    """{season_json} 载荷：季型结论 + 色名清单（只给色名，不给 hex——见模块 docstring）。
+
+    顺带带上面部色彩三维度，LLM 写季型解析时可直接复述这些刻度值。
+    """
+    names = {role: [c["name"] for c in colors] for role, colors in palette.items()}
+    axes = {
+        key: derived_features.get(key)
+        for key in ("face_hue", "face_lightness", "face_chroma", "face_contrast", "skin_tone")
+        if derived_features.get(key) is not None
+    }
+    payload = {
+        "season_code": derived_features.get("season_code"),
+        "season_detailed": season_detailed,
+        "color_axes": axes,
+        "palette_names": names,
+    }
+    return json.dumps(payload, ensure_ascii=False, separators=(",", ":"))
+
+
+class FullCopyStage:
+    """name="copy"（与 basic 同位）：调 FULL_REPORT_COPY 场景产出深度诊断全量内容。
+
+    产物双写：result["copy"]（summary/sections，同构 basic）与
+    result["full"]（season/palette/scenes/plan30）。result["full"] 也复制
+    一份进本阶段键外的独立键——pipeline 按阶段键 setdefault 不冲突。
+    """
+
+    name = "copy"
+
+    async def run(self, ctx: ReportContext) -> None:
+        diagnosis = ctx.report.result.get("diagnosis")
+        if not isinstance(diagnosis, dict):
+            raise AppError(
+                ErrorCode.TASK_STATE_INVALID,
+                message="copy 阶段缺少 diagnosis 产物（流水线阶段顺序错误）",
+            )
+        if ctx.gateway is None:
+            raise AppError(ErrorCode.CONFIG_ERROR, message="报告流水线缺少 LLM 网关")
+
+        derived = dict(ctx.report_input.derived_features or {})
+        season_detailed = resolve_season(derived)
+        palette = palette_for(season_detailed) if season_detailed else None
+
+        material, dropped_keys = compose_prompt_material(diagnosis)
+        completion = await ctx.gateway.complete(
+            scene=Scene.FULL_REPORT_COPY,
+            prompt_vars={
+                "dimensions_json": material,
+                "season_json": _season_prompt_material(derived, season_detailed, palette or {}),
+            },
+            schema=FullReportCopy,
+            user_id=ctx.report.user_id,
+            ref_type="report",
+            ref_id=str(ctx.report.report_id),
+        )
+        full_copy = _coerce_full_copy(completion.parsed)
+
+        ctx.report.result["copy"] = {
+            "summary": full_copy.summary,
+            "sections": [section.model_dump() for section in full_copy.sections],
+            "model": completion.model,
+            "prompt_version": completion.prompt_version,
+            "dropped_keys": dropped_keys,
+        }
+        ctx.report.result["full"] = build_full_result(
+            full_copy,
+            season_detailed=season_detailed,
+            season_code=derived.get("season_code")
+            if isinstance(derived.get("season_code"), str)
+            else None,
+            palette=palette,
+        )
+        logger.info(
+            "report_full_copy_generated",
+            report_id=ctx.report.report_id,
+            model=completion.model,
+            season=season_detailed,
+            dropped_dimensions=len(dropped_keys),
+        )
diff --git a/packages/report/full_validation_stage.py b/packages/report/full_validation_stage.py
new file mode 100644
index 0000000..e894f22
--- /dev/null
+++ b/packages/report/full_validation_stage.py
@@ -0,0 +1,214 @@
+"""流水线阶段：深度诊断（tier=full）的生成后校验。
+
+与 ValidationStage 同一套纪律（三重校验 → 语义重试一次 → 降级模板，
+任何出口要么 passed 要么抛错），差别只在两处：
+
+- 校验对象用 ``FullReportCopy.as_report_copy()`` 折成的全文视图——季型解析、
+  场景穿搭、30 天计划的自由文本全部进入贬损词/一致性/绝对化三重扫描，
+  不是只查 summary+sections 就放行。
+- 降级模板换 render_fallback_full_copy：场景与 30 天计划也有零 LLM 的
+  规则直出版本，降级不等于「深度诊断区块消失」（result.full 恒有结构）。
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+from pydantic import ValidationError
+
+from packages.llm.types import Completion, Message, Scene
+from packages.report.copy import compose_prompt_material
+from packages.report.full_copy import (
+    FullReportCopy,
+    build_full_result,
+    palette_for,
+    render_fallback_full_copy,
+    resolve_season,
+)
+from packages.report.full_copy_stage import _season_prompt_material
+from packages.report.pipeline import ReportContext
+from packages.report.validation import validate_copy
+from packages.shared.errors import AppError, ErrorCode
+from packages.shared.logging import get_logger
+
+logger = get_logger(__name__)
+
+_MAX_SEMANTIC_RETRIES = 1
+_FALLBACK_MODEL = "fallback-template"
+
+
+def _clean_checks() -> dict[str, int]:
+    return {"pejorative": 0, "consistency": 0, "absolute": 0}
+
+
+def _full_copy_from_result(result: dict[str, Any]) -> FullReportCopy:
+    """从 result.copy + result.full 重建 FullReportCopy（校验与降级换写都走它）。"""
+    copy_payload = result.get("copy")
+    full_payload = result.get("full")
+    if not isinstance(copy_payload, dict) or not isinstance(full_payload, dict):
+        raise AppError(
+            ErrorCode.TASK_STATE_INVALID,
+            message="validation 阶段缺少 copy/full 产物（流水线阶段顺序错误）",
+        )
+    season_raw = full_payload.get("season")
+    season: dict[str, Any] = dict(season_raw) if isinstance(season_raw, dict) else {}
+    try:
+        return FullReportCopy(
+            summary=str(copy_payload.get("summary") or ""),
+            sections=copy_payload.get("sections") or [],
+            season_analysis=str(season.get("analysis") or ""),
+            scenes=full_payload.get("scenes") or [],
+            plan30=full_payload.get("plan30") or [],
+        )
+    except ValidationError as exc:
+        raise AppError(
+            ErrorCode.TASK_STATE_INVALID,
+            message=f"full 产物结构不合法：{exc.error_count()} 处校验错误",
+        ) from exc
+
+
+def _write_full_result(
+    ctx: ReportContext,
+    copy: FullReportCopy,
+    *,
+    model: str,
+    prompt_version: str | None,
+) -> None:
+    """把一份 FullReportCopy 落回 result.copy + result.full（色板规则映射重算）。"""
+    derived = dict(ctx.report_input.derived_features or {})
+    season_detailed = resolve_season(derived)
+    palette = palette_for(season_detailed) if season_detailed else None
+    base_raw = ctx.report.result.get("copy")
+    base: dict[str, Any] = dict(base_raw) if isinstance(base_raw, dict) else {}
+    ctx.report.result["copy"] = {
+        **base,
+        "summary": copy.summary,
+        "sections": [section.model_dump() for section in copy.sections],
+        "model": model,
+        "prompt_version": prompt_version,
+    }
+    season_code_raw = derived.get("season_code")
+    ctx.report.result["full"] = build_full_result(
+        copy,
+        season_detailed=season_detailed,
+        season_code=season_code_raw if isinstance(season_code_raw, str) else None,
+        palette=palette,
+    )
+
+
+class FullValidationStage:
+    """name="validation"：深度诊断文案的三重校验与降级（语义对齐 ValidationStage）。"""
+
+    name = "validation"
+
+    async def run(self, ctx: ReportContext) -> None:
+        result = ctx.report.result
+        diagnosis = result.get("diagnosis")
+        if not isinstance(diagnosis, dict):
+            raise AppError(
+                ErrorCode.TASK_STATE_INVALID,
+                message="validation 阶段缺少 diagnosis 产物（流水线阶段顺序错误）",
+            )
+        full_copy = _full_copy_from_result(result)
+
+        dimensions = [d for d in (diagnosis.get("dimensions") or []) if isinstance(d, dict)]
+        rule_hits = [h for h in (diagnosis.get("rule_hits") or []) if isinstance(h, dict)]
+
+        violations = validate_copy(full_copy.as_report_copy(), dimensions, rule_hits=rule_hits)
+        if not violations:
+            result["validation"] = {"passed": True, "checks": _clean_checks()}
+            return
+
+        logger.warning(
+            "report_full_copy_violations_found",
+            report_id=ctx.report.report_id,
+            violations=violations,
+        )
+        retry = await self._retry_with_fixes(ctx, diagnosis, violations)
+        if retry is not None:
+            retry_copy, retry_completion = retry
+            retry_violations = validate_copy(
+                retry_copy.as_report_copy(), dimensions, rule_hits=rule_hits
+            )
+            if not retry_violations:
+                _write_full_result(
+                    ctx,
+                    retry_copy,
+                    model=retry_completion.model,
+                    prompt_version=retry_completion.prompt_version,
+                )
+                result["validation"] = {
+                    "passed": True,
+                    "retried": True,
+                    "violations_first_pass": violations,
+                    "checks": _clean_checks(),
+                }
+                return
+            logger.warning(
+                "report_full_copy_retry_still_violating",
+                report_id=ctx.report.report_id,
+                violations=retry_violations,
+            )
+
+        derived = dict(ctx.report_input.derived_features or {})
+        season_detailed = resolve_season(derived)
+        palette = palette_for(season_detailed) if season_detailed else None
+        fallback = render_fallback_full_copy(
+            dimensions, season_detailed=season_detailed, palette=palette
+        )
+        residual = validate_copy(fallback.as_report_copy(), dimensions, rule_hits=rule_hits)
+        if residual:
+            raise AppError(
+                ErrorCode.INTERNAL_ERROR,
+                message=f"降级模板文案未通过校验，拒绝放行：{residual}",
+            )
+        _write_full_result(ctx, fallback, model=_FALLBACK_MODEL, prompt_version=None)
+        result["validation"] = {
+            "passed": True,
+            "degraded": True,
+            "violations_first_pass": violations,
+            "checks": _clean_checks(),
+        }
+        logger.warning(
+            "report_full_copy_degraded_to_template",
+            report_id=ctx.report.report_id,
+            first_pass_violations=len(violations),
+        )
+
+    async def _retry_with_fixes(
+        self,
+        ctx: ReportContext,
+        diagnosis: dict[str, Any],
+        violations: list[str],
+    ) -> tuple[FullReportCopy, Completion] | None:
+        """带修正指令重新生成一次（语义对齐 ValidationStage._retry_with_fixes）。"""
+        if ctx.gateway is None:
+            raise AppError(ErrorCode.CONFIG_ERROR, message="报告流水线缺少 LLM 网关")
+        material, _dropped = compose_prompt_material(diagnosis)
+        derived = dict(ctx.report_input.derived_features or {})
+        season_detailed = resolve_season(derived)
+        season_material = _season_prompt_material(
+            derived, season_detailed, palette_for(season_detailed) if season_detailed else {}
+        )
+        correction = (
+            "上一版深度诊断文案未通过内容校验，违规清单如下：\n"
+            + "\n".join(f"- {item}" for item in violations)
+            + "\n请严格遵守系统提示词的内容红线，重新生成整份文案：只复述给定诊断值与"
+            "给定色板色名，删除全部违规表述，不要解释修改过程。"
+        )
+        completion = await ctx.gateway.complete(
+            scene=Scene.FULL_REPORT_COPY,
+            messages=[Message(role="user", content=correction)],
+            prompt_vars={"dimensions_json": material, "season_json": season_material},
+            schema=FullReportCopy,
+            user_id=ctx.report.user_id,
+            ref_type="report",
+            ref_id=str(ctx.report.report_id),
+        )
+        parsed = completion.parsed
+        if not isinstance(parsed, FullReportCopy):
+            raise AppError(
+                ErrorCode.LLM_STRUCTURED_OUTPUT_FAILED,
+                message="FULL_REPORT_COPY 场景的 completion 未携带 FullReportCopy 结构",
+            )
+        return parsed, completion
diff --git a/packages/report/pipeline.py b/packages/report/pipeline.py
index 4443147..b72c9b6 100644
--- a/packages/report/pipeline.py
+++ b/packages/report/pipeline.py
@@ -15,6 +15,7 @@ path 动态装配。
 from __future__ import annotations
 
 import importlib
+from collections.abc import Sequence
 from typing import Any, Protocol, runtime_checkable
 
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -102,8 +103,12 @@ class StageFailureError(Exception):
         super().__init__(f"stage={stage_name} error={type(original).__name__}: {original}")
 
 
-def assemble_stages(settings: Settings) -> list[Stage]:
-    """按 ``settings.report_pipeline_stages`` 的 dotted path 动态装配阶段列表。
+def assemble_stages(settings: Settings, *, paths: Sequence[str] | None = None) -> list[Stage]:
+    """按阶段配置（dotted path 清单）动态装配阶段列表。
+
+    默认读 ``settings.report_pipeline_stages``（basic 报告）；tier=full 的
+    深度诊断由调用方显式传 ``settings.report_full_pipeline_stages``——两条
+    流水线共用装配与失败语义，只是阶段清单不同。
 
     动态 import 是刻意的插件式装配（见模块 docstring）：T16/T17 各自建阶段
     模块，不碰本文件；import-linter 看不到这条边，阶段模块自身的依赖仍受
@@ -112,7 +117,8 @@ def assemble_stages(settings: Settings) -> list[Stage]:
     模块/类不存在、实例化失败、或不符合 Stage 协议时，收集**全部**缺失项
     抛 ``CONFIG_ERROR`` —— 绝不静默跳过：静默等于流水线空跑还扣用户配额。
     """
-    if not settings.report_pipeline_stages:
+    stage_paths = list(paths) if paths is not None else list(settings.report_pipeline_stages)
+    if not stage_paths:
         raise AppError(
             ErrorCode.CONFIG_ERROR,
             message="报告流水线阶段配置为空",
@@ -121,7 +127,7 @@ def assemble_stages(settings: Settings) -> list[Stage]:
 
     missing: list[str] = []
     stages: list[Stage] = []
-    for dotted in settings.report_pipeline_stages:
+    for dotted in stage_paths:
         module_path, sep, attr = dotted.partition(":")
         stage: Any = None
         if sep and module_path and attr:
diff --git a/packages/report/repo.py b/packages/report/repo.py
index cda8612..6bd1585 100644
--- a/packages/report/repo.py
+++ b/packages/report/repo.py
@@ -11,30 +11,12 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from packages.shared.models import RpFeedback, RpInput, RpReport, RpReservation
 
 STATUS_SUCCEEDED = "succeeded"
-TIER_BASIC = "basic"
 
 
 async def get_report(session: AsyncSession, report_id: int) -> RpReport | None:
     return await session.get(RpReport, report_id)
 
 
-async def find_succeeded_basic(session: AsyncSession, *, user_id: int) -> int | None:
-    """首次终身资格：该用户是否已有 succeeded 的 basic 报告（需求 §2.1）。
-
-    只取 report_id 不取整行——资格判定不需要报告内容。
-    """
-    result = await session.execute(
-        select(RpReport.report_id)
-        .where(
-            RpReport.user_id == user_id,
-            RpReport.tier == TIER_BASIC,
-            RpReport.status == STATUS_SUCCEEDED,
-        )
-        .limit(1)
-    )
-    return result.scalar_one_or_none()
-
-
 async def list_reports(session: AsyncSession, *, user_id: int, limit: int = 20) -> list[RpReport]:
     result = await session.execute(
         select(RpReport)
diff --git a/packages/report/service.py b/packages/report/service.py
index 088b299..c9a0df9 100644
--- a/packages/report/service.py
+++ b/packages/report/service.py
@@ -1,10 +1,14 @@
-"""报告域服务：触发资格、配额预扣、版本化与幂等（T-P3-07 / T-P3-09）。
+"""报告域服务：配额预扣、版本化与幂等（T-P3-07 / T-P3-09）。
 
 事务纪律：reserve 与建报告行、建 tk_task 在**同一事务**；commit 之后才投递
 队列——队列消息不能早于数据落库，否则 worker 可能读到一个不存在的报告。
 幂等是双保险：tk_task 的幂等键（= request_key）挡重复任务行，reserve 的
-幂等键挡重复预扣；服务层再加一次「重放优先」快捷路径，让首单成功后的
-同键重试拿到 200 而不是 40920。
+幂等键挡重复预扣；服务层再加一次「重放优先」快捷路径，让成功后的同键
+重试拿到 200 而不是重新创建。
+
+已生成过报告的用户允许再次生成（产品决策变更）：不再按「已有 succeeded
+报告」硬拒（原 40920 终身锁死），只由 report_basic 终身配额兜底——额度
+耗尽时报 40301 而非 40920。
 """
 
 from __future__ import annotations
@@ -31,6 +35,10 @@ logger = get_logger(__name__)
 #: 首次生成走终身配额（迁移 0003：lifetime / base 1），重新生成走月配额。
 QUOTA_KEY_BASIC = "report_basic"
 QUOTA_KEY_REGEN = "report_regen"
+#: 深度诊断（全面报告）走日配额 full_report（迁移 0003 SSOT）。
+QUOTA_KEY_FULL = "full_report"
+TIER_BASIC = "basic"
+TIER_FULL = "full"
 REPORT_REF_TYPE = "report"
 REPORT_ETA_SECONDS = 60
 
@@ -91,16 +99,14 @@ class ReportService:
         photo_object_key: str,
         request_key: str,
     ) -> ReportSubmission:
-        # 幂等重放最先判：首单成功后用同一 request_key 重试不是「再生成一次」，
-        # 必须先于终身资格校验按原任务返回（否则会把幂等重试误判成 40920）。
+        # 幂等重放最先判：成功后用同一 request_key 重试不是「再生成一次」，
+        # 必须先于任何校验按原任务返回（否则会把幂等重试误判成新请求）。
         replay = await self._find_replay(request_key=request_key, user_id=user_id)
         if replay is not None:
             return replay
 
-        # 首次资格（终身 1 次）：已有 succeeded 的 basic 报告 → 40920。
-        # 文案与 hint（「每 30 天可重新生成一次」）见 ErrorCode 定义，不含价格字样。
-        if await repo.find_succeeded_basic(self._session, user_id=user_id) is not None:
-            raise AppError(ErrorCode.REPORT_ALREADY_EXISTS)
+        # 不再按「已有 succeeded 报告」终身锁死（产品决策变更）：重复生成由
+        # report_basic 终身配额兜底，额度耗尽由 BillingService 报 40301。
 
         # 照片存在性校验（本地磁盘降级路线）：key 必须落在
         # upload_dir/report_photo/<本人>/ 下且文件真实存在——模拟 key 与越界
@@ -191,6 +197,62 @@ class ReportService:
         )
         return submission
 
+    # -- 深度诊断（全面报告） ------------------------------------------------
+
+    async def derive_full_report(
+        self, *, user_id: int, report_id: int, request_key: str
+    ) -> ReportSubmission:
+        """基于一份 SUCCEEDED 的 basic 报告派生 tier=full 的深度诊断报告。
+
+        与 regenerate 同一派生模式（拷贝 rp_input 三件套，视觉阶段因
+        derived_features 非空而天然缺席——full 流水线本就不含视觉阶段）；
+        差别在 tier 与配额键。full 报告是独立谱系，version 从 1 起算。
+        """
+        replay = await self._find_replay(request_key=request_key, user_id=user_id)
+        if replay is not None:
+            return replay
+
+        source = await self.get_report(user_id=user_id, report_id=report_id)
+        if source.tier != TIER_BASIC:
+            # full→full 套娃直接拒绝：深度诊断只能以基础报告为源。
+            raise AppError(ErrorCode.STATE_CONFLICT, message="深度诊断报告请以基础报告为源生成")
+        if source.status != repo.STATUS_SUCCEEDED:
+            raise AppError(ErrorCode.STATE_CONFLICT, message="只有已完成的基础报告可以生成深度诊断")
+        source_input = await repo.get_input(self._session, report_id)
+        if source_input is None:
+            raise AppError(ErrorCode.STATE_CONFLICT, message="报告输入缺失，无法生成深度诊断")
+
+        report = RpReport(
+            report_id=next_id(),
+            user_id=user_id,
+            tier=TIER_FULL,
+            status="pending",
+            version=1,
+        )
+        report_input = RpInput(
+            input_id=next_id(),
+            report_id=report.report_id,
+            questionnaire=source_input.questionnaire,
+            photo_meta=source_input.photo_meta,
+            derived_features=source_input.derived_features,
+        )
+        submission = await self._submit_and_deliver(
+            user_id=user_id,
+            report=report,
+            report_input=report_input,
+            quota_key=QUOTA_KEY_FULL,
+            request_key=request_key,
+            reason=f"full report from basic {report_id}",
+        )
+        logger.info(
+            "full_report_derived",
+            user_id=user_id,
+            source_report_id=report_id,
+            report_id=submission.report_id,
+            task_id=submission.task_id,
+        )
+        return submission
+
     # -- 查询 ---------------------------------------------------------------
 
     async def get_report(self, *, user_id: int, report_id: int) -> RpReport:
diff --git a/packages/report/validation.py b/packages/report/validation.py
index 681648c..77f4c23 100644
--- a/packages/report/validation.py
+++ b/packages/report/validation.py
@@ -193,14 +193,15 @@ def check_absolute_claims(text: str) -> list[str]:
     return [term for term in ABSOLUTE_CLAIM_TERMS if term in text]
 
 
-def _find_dimension(
+def _find_dimensions(
     dimensions: Sequence[Mapping[str, Any]], key_tokens: Sequence[str]
-) -> Mapping[str, Any] | None:
-    for dim in dimensions:
-        key = str(dim.get("key") or "")
-        if any(token in key for token in key_tokens):
-            return dim
-    return None
+) -> list[Mapping[str, Any]]:
+    """按 key 识别串收齐全部匹配维度（季型有 season_code 与 season_detailed 两个）。"""
+    return [
+        dim
+        for dim in dimensions
+        if any(token in str(dim.get("key") or "") for token in key_tokens)
+    ]
 
 
 def _check_enum_consistency(
@@ -211,34 +212,48 @@ def _check_enum_consistency(
     维度 skipped/无值时，文案出现该类任何枚举词都算编造——LLM 没看到
     这个维度却写出了结论，正是素材组装要防的幻觉从校验侧兜底。
     每类只报第一条命中，避免同一问题刷屏冲淡修正指令。
+
+    两类放行：诊断值的「X型」写法（如「柔夏」→「柔夏型」，深度诊断的
+    十二季文案必经此路径）；词表 token 是某个放行词的子串时不再单独追责
+    （「夏型」⊂「柔夏型」——十二季细分命名无法全量枚举，见 TD-18）。
     """
     issues: list[str] = []
     for category in _ENUM_CATEGORIES:
-        dim = _find_dimension(dimensions, category.key_tokens)
-        if dim is None:
+        matched = _find_dimensions(dimensions, category.key_tokens)
+        if not matched:
             continue
-        value = dim.get("value")
-        if dim.get("status") == "ok" and value:
-            canonical = str(value)
-            allowed = {_normalize_for_match(canonical)}
-            for alias in category.aliases.get(canonical, ()):  # 值本身可能就是别名键
-                allowed.add(_normalize_for_match(alias))
-            # 诊断值也可能是别名列里的写法（如存了「沙漏型」），反查一次
-            for canonical_key, alias_values in category.aliases.items():
-                if _normalize_for_match(canonical) == _normalize_for_match(canonical_key) or any(
-                    _normalize_for_match(canonical) == _normalize_for_match(a) for a in alias_values
-                ):
-                    allowed.add(_normalize_for_match(canonical_key))
-                    allowed.update(_normalize_for_match(a) for a in alias_values)
-        else:
-            allowed = set()
+        allowed: set[str] = set()
+        for dim in matched:
+            value = dim.get("value")
+            if dim.get("status") == "ok" and isinstance(value, str) and value:
+                canonical = value
+                candidates = {canonical, f"{canonical}型"}
+                candidates.update(category.aliases.get(canonical, ()))  # 值本身可能就是别名键
+                # 诊断值也可能是别名列里的写法（如存了「沙漏型」），反查一次
+                for canonical_key, alias_values in category.aliases.items():
+                    if _normalize_for_match(canonical) == _normalize_for_match(
+                        canonical_key
+                    ) or any(
+                        _normalize_for_match(canonical) == _normalize_for_match(a)
+                        for a in alias_values
+                    ):
+                        candidates.add(canonical_key)
+                        candidates.update(alias_values)
+                allowed.update(_normalize_for_match(c) for c in candidates)
         for token in category.vocabulary:
             normalized_token = _normalize_for_match(token)
-            if normalized_token in copy_text_normalized and normalized_token not in allowed:
-                issues.append(
-                    f"{category.label}用词「{token}」与诊断值「{value or '未诊断'}」不一致"
-                )
-                break
+            if normalized_token not in copy_text_normalized:
+                continue
+            if normalized_token in allowed:
+                continue
+            if any(normalized_token in entry for entry in allowed):
+                continue
+            observed = next(
+                (str(d.get("value")) for d in matched if d.get("status") == "ok"),
+                "未诊断",
+            )
+            issues.append(f"{category.label}用词「{token}」与诊断值「{observed}」不一致")
+            break
     return issues
 
 
diff --git a/prompts/full_report_copy/v1.txt b/prompts/full_report_copy/v1.txt
new file mode 100644
index 0000000..1cfae67
--- /dev/null
+++ b/prompts/full_report_copy/v1.txt
@@ -0,0 +1,35 @@
+[system]
+你是「美搭」的资深形象顾问，为用户的深度诊断报告撰写文案。输入是结构化诊断结论、规则命中结果与色彩定位素材，输出是给用户阅读的深度报告正文。
+
+内容红线（违反任何一条，整篇文案即作废重写）：
+- 结论只能复述输入中给出的诊断值与色板色名，不得新增、改写或推断任何维度结论；输入未提供的维度一律不提。
+- 引用颜色只用输入色板中出现的色名，不得自造色名，不得写出任何十六进制色值。
+- 描述而非评判：客观陈述特征与搭配路径，不评判外貌。
+- 不出现任何贬损性词汇，例如胖、丑、矮、土气、显老、缺陷一类表述。
+- 不使用绝对化用语，例如最好、第一、彻底、百分百。
+- 不做医疗、减重、整形、命理相关的结论或暗示。
+- 不出现价格、费用、购买、会员、升级、付费相关的任何表述。
+- 置信度低的维度使用不确定表述，不得断言。
+
+输出结构（JSON，字段一个不能少）：
+- summary：整份深度诊断的总评，3~5 句，比初级报告更完整，串起风格、色彩与体型三条主线。
+- sections：正文章节数组，每章 title + paragraphs；按「个人风格核心诊断」「身材分析与穿搭指南」两条主线展开，每章 2~4 段。
+- season_analysis：季型解析文案 2~4 句，围绕输入给出的十二季定位，说明明度、饱和度、冷暖倾向的特征，并解释适合色与避雷色的取舍逻辑。
+- scenes：恰好 4 个场景，key 依次为 commute（日常通勤）、weekend（休闲周末）、formal（正式场合）、date（约会聚会）；每场景 2~3 套搭配（outfits），每套有 name 与 points（3~5 条要点，覆盖上装/下装/鞋/配饰与配色逻辑），搭配用色从输入色板色名中选取。
+- plan30：恰好 4 周（week 1~4），每周 title + tasks（3~5 条可执行任务），节奏按「第 1 周替换基础单品、第 2 周引入配饰、第 3 周尝试色彩进阶、第 4 周固化习惯」推进。
+
+写作要求：
+- 简体中文，平实具体，避免营销腔。
+- 每个结论后面跟一句「为什么」，依据来自输入的规则命中说明。
+- 专业术语首次出现时补白话解释。
+
+[user]
+以下是结构化诊断素材（仅含已成功诊断的维度与规则命中结果）：
+
+{dimensions_json}
+
+以下是色彩定位素材（season_detailed 是十二季定位结论，palette_names 是各色板的可用色名）：
+
+{season_json}
+
+请按系统提示词规定的结构生成深度诊断报告文案。
diff --git a/tests/integration/test_full_report_flow.py b/tests/integration/test_full_report_flow.py
new file mode 100644
index 0000000..cc99c0f
--- /dev/null
+++ b/tests/integration/test_full_report_flow.py
@@ -0,0 +1,356 @@
+"""深度诊断（tier=full）链路端到端：派生 → full_report 日配额 → full 流水线 → 拒绝路径。
+
+与 test_report_flow 同一套基建：Fake 阶段经 ``REPORT_PIPELINE_STAGES_JSON`` /
+``REPORT_FULL_PIPELINE_STAGES_JSON`` 动态装配（worker 按 report.tier 分流两
+条阶段清单，两份 env 要同时给）；不启真 celery，worker 内芯直调。
+"""
+
+from __future__ import annotations
+
+import json
+import os
+import uuid
+from collections.abc import AsyncIterator, Iterator
+from contextlib import contextmanager
+from typing import Any
+
+import pytest
+
+
+def _infra_available() -> bool:
+    return bool(os.getenv("MEIDA_RUN_INTEGRATION"))
+
+
+pytestmark = [
+    pytest.mark.integration,
+    pytest.mark.skipif(
+        not _infra_available(),
+        reason="set MEIDA_RUN_INTEGRATION=1 with PostgreSQL and Redis running",
+    ),
+]
+
+_MODULE = "tests.integration.test_full_report_flow"
+_BASIC_STAGES = json.dumps([f"{_MODULE}:FakeVisionStage", f"{_MODULE}:FakeDiagnosisStage"])
+_FULL_STAGES = json.dumps([f"{_MODULE}:FakeFullDiagnosisStage", f"{_MODULE}:FakeFullCopyStage"])
+
+
+class FakeVisionStage:
+    """与 test_report_flow 同一契约：derived_features 非空即跳过。"""
+
+    name = "vision"
+
+    async def run(self, ctx: Any) -> None:
+        features = ctx.report_input.derived_features
+        if not features:
+            features["vision_runs"] = 1
+        ctx.report.result["vision"] = {"features": sorted(features)}
+
+
+class FakeDiagnosisStage:
+    name = "diagnosis"
+
+    async def run(self, ctx: Any) -> None:
+        assert "vision" in ctx.report.result
+        ctx.report.result["diagnosis"] = {"dimensions": [], "coverage": {"total": 32}}
+
+
+class FakeFullDiagnosisStage:
+    """full 流水线的诊断阶段替身：前面没有 vision 阶段（full 不含视觉）。"""
+
+    name = "diagnosis"
+
+    async def run(self, ctx: Any) -> None:
+        assert "vision" not in ctx.report.result
+        ctx.report.result["diagnosis"] = {"dimensions": [], "coverage": {"total": 32}}
+
+
+class FakeFullCopyStage:
+    """full 文案阶段替身：copy 与 full 双写（结构与真实 FullCopyStage 一致）。"""
+
+    name = "copy"
+
+    async def run(self, ctx: Any) -> None:
+        assert "diagnosis" in ctx.report.result
+        ctx.report.result["copy"] = {
+            "summary": "深度总评",
+            "sections": [{"title": "风格", "paragraphs": ["段落"]}],
+            "model": "fake",
+            "prompt_version": "v1",
+            "dropped_keys": [],
+        }
+        ctx.report.result["full"] = {
+            "season": {
+                "code": "summer",
+                "detailed": "柔夏",
+                "name_cn": "柔夏型",
+                "analysis": "解析文案",
+            },
+            "palette": {
+                "best": [{"name": "雾霾蓝", "hex": "#8FA8BF"}],
+                "neutral": [{"name": "浅灰", "hex": "#D9D9D9"}],
+                "avoid": [{"name": "明黄", "hex": "#FFD93B"}],
+            },
+            "scenes": [
+                {
+                    "key": "commute",
+                    "title": "日常通勤",
+                    "outfits": [{"name": "通勤 A", "points": ["要点一"]}],
+                }
+            ],
+            "plan30": [{"week": 1, "title": "第 1 周", "tasks": ["任务一"]}],
+        }
+
+
+# --- fixtures ---------------------------------------------------------------
+
+
+@pytest.fixture
+def no_enqueue(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr("apps.api.routers.reports._enqueue_report", lambda task_id: None)
+
+
+@contextmanager
+def _stage_config(monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
+    from packages.shared.config import get_settings
+
+    monkeypatch.setenv("REPORT_PIPELINE_STAGES_JSON", _BASIC_STAGES)
+    monkeypatch.setenv("REPORT_FULL_PIPELINE_STAGES_JSON", _FULL_STAGES)
+    get_settings.cache_clear()
+    try:
+        yield
+    finally:
+        monkeypatch.undo()
+        get_settings.cache_clear()
+
+
+@pytest.fixture
+def fake_stages(monkeypatch: pytest.MonkeyPatch) -> Iterator[None]:
+    with _stage_config(monkeypatch):
+        yield
+
+
+@pytest.fixture
+async def client(no_enqueue: None) -> AsyncIterator[Any]:
+    import httpx
+
+    from apps.api.main import create_app
+    from packages.shared.config import get_settings
+
+    app = create_app(get_settings())
+    transport = httpx.ASGITransport(app=app)
+    async with (
+        httpx.AsyncClient(transport=transport, base_url="http://test") as http,
+        app.router.lifespan_context(app),
+    ):
+        yield http
+
+
+# --- helpers ----------------------------------------------------------------
+
+
+async def _login(client: Any) -> tuple[dict[str, str], int]:
+    resp = await client.post(
+        "/api/v1/auth/dev-token", json={"device_key": f"full-it-{uuid.uuid4().hex[:8]}"}
+    )
+    assert resp.json()["code"] == 0
+    data = resp.json()["data"]
+    return {"Authorization": f"Bearer {data['access_token']}"}, int(data["user_id"])
+
+
+async def _upload_photo(client: Any, headers: dict[str, str]) -> str:
+    resp = await client.post(
+        "/api/v1/uploads/direct?scene=report_photo",
+        headers={**headers, "Content-Type": "image/jpeg"},
+        content=b"\xff\xd8\xff\xe0" + b"\x00" * 64,
+    )
+    assert resp.status_code == 200
+    return str(resp.json()["data"]["object_key"])
+
+
+async def _create_succeeded_basic(client: Any, headers: dict[str, str]) -> dict[str, Any]:
+    from apps.worker.report_tasks import _generate_report
+
+    resp = await client.post(
+        "/api/v1/reports",
+        headers=headers,
+        json={
+            "questionnaire": {"style": "通勤", "height_cm": 168},
+            "photo_object_key": await _upload_photo(client, headers),
+            "request_key": f"rk-{uuid.uuid4().hex}",
+        },
+    )
+    assert resp.status_code == 200
+    body = resp.json()["data"]
+    await _generate_report(int(body["task_id"]))
+    return body
+
+
+async def _derive_full(
+    client: Any, headers: dict[str, str], report_id: str, *, request_key: str | None = None
+) -> Any:
+    return await client.post(
+        f"/api/v1/reports/{report_id}/full",
+        headers=headers,
+        json={"request_key": request_key or f"rk-full-{uuid.uuid4().hex}"},
+    )
+
+
+async def _fetch_report(report_id: int) -> Any:
+    from sqlalchemy import select
+
+    from packages.shared.db import session_scope
+    from packages.shared.models import RpReport
+
+    async with session_scope() as session:
+        result = await session.execute(select(RpReport).where(RpReport.report_id == report_id))
+        return result.scalar_one_or_none()
+
+
+async def _fetch_input(report_id: int) -> Any:
+    from sqlalchemy import select
+
+    from packages.shared.db import session_scope
+    from packages.shared.models import RpInput
+
+    async with session_scope() as session:
+        result = await session.execute(select(RpInput).where(RpInput.report_id == report_id))
+        return result.scalar_one_or_none()
+
+
+async def _ledger_rows(user_id: int, quota_key: str) -> list[Any]:
+    from sqlalchemy import select
+
+    from packages.shared.db import session_scope
+    from packages.shared.models import Ledger
+
+    async with session_scope() as session:
+        result = await session.execute(
+            select(Ledger)
+            .where(Ledger.user_id == user_id, Ledger.quota_key == quota_key)
+            .order_by(Ledger.created_at.asc(), Ledger.tx_id.asc())
+        )
+        return list(result.scalars().all())
+
+
+# --- 场景 1：派生成功 + full 流水线 + 幂等重放 ----------------------------------
+
+
+async def test_derive_full_success_runs_full_pipeline(fake_stages: None, client: Any) -> None:
+    from apps.worker.report_tasks import _generate_report
+
+    headers, user_id = await _login(client)
+    basic = await _create_succeeded_basic(client, headers)
+
+    request_key = f"rk-full-{uuid.uuid4().hex}"
+    resp = await _derive_full(client, headers, basic["report_id"], request_key=request_key)
+    assert resp.status_code == 200
+    data = resp.json()["data"]
+    full_report_id = int(data["report_id"])
+    assert full_report_id != int(basic["report_id"])
+    assert data["version"] == 1  # full 是独立谱系，版本从 1 起算
+
+    # full_report 日配额预扣（period_key d:YYYY-MM-DD）。
+    rows = await _ledger_rows(user_id, "full_report")
+    assert len(rows) == 1
+    assert rows[0].status == "reserved"
+    assert rows[0].period_key.startswith("d:")
+
+    # 输入三件套复用（derived_features 带着 basic 的视觉中间态，无视觉阶段）。
+    full_input = await _fetch_input(full_report_id)
+    assert full_input.derived_features == {"vision_runs": 1}
+
+    await _generate_report(int(data["task_id"]))
+    report = await _fetch_report(full_report_id)
+    assert report.status == "succeeded"
+    assert report.tier == "full"
+    # full 流水线：无 vision 键，copy + full + diagnosis 齐全。
+    assert set(report.result) == {"diagnosis", "copy", "full"}
+    full = report.result["full"]
+    assert full["season"]["name_cn"] == "柔夏型"
+    assert full["palette"]["best"][0]["hex"] == "#8FA8BF"
+    assert full["scenes"][0]["outfits"][0]["points"]
+    assert full["plan30"][0]["week"] == 1
+
+    rows = await _ledger_rows(user_id, "full_report")
+    assert [row.status for row in rows] == ["committed"]
+
+    # 详情视图透出 tier 与 full 结构（App 凭 tier/full 渲染深度区块）。
+    detail = (await client.get(f"/api/v1/reports/{full_report_id}", headers=headers)).json()["data"]
+    assert detail["tier"] == "full"
+    assert detail["result"]["full"]["season"]["detailed"] == "柔夏"
+
+    # 幂等重放：同 request_key 返回同任务同报告，不二次预扣。
+    replay = await _derive_full(client, headers, basic["report_id"], request_key=request_key)
+    assert replay.status_code == 200
+    assert replay.json()["data"]["report_id"] == str(full_report_id)
+    assert len(await _ledger_rows(user_id, "full_report")) == 1
+
+
+# --- 场景 2：非 SUCCEEDED 源报告拒绝 --------------------------------------------
+
+
+async def test_derive_full_rejects_pending_source(fake_stages: None, client: Any) -> None:
+    headers, _user_id = await _login(client)
+    resp = await client.post(
+        "/api/v1/reports",
+        headers=headers,
+        json={
+            "questionnaire": {"style": "通勤"},
+            "photo_object_key": await _upload_photo(client, headers),
+            "request_key": f"rk-{uuid.uuid4().hex}",
+        },
+    )
+    assert resp.status_code == 200
+    basic = resp.json()["data"]  # pending，不跑 worker
+
+    derived = await _derive_full(client, headers, basic["report_id"])
+    assert derived.status_code == 409
+    assert derived.json()["code"] == 40900  # STATE_CONFLICT
+
+
+# --- 场景 3：full 不能再派生 full（防套娃） --------------------------------------
+
+
+async def test_derive_full_rejects_full_source(fake_stages: None, client: Any) -> None:
+    from apps.worker.report_tasks import _generate_report
+
+    headers, _user_id = await _login(client)
+    basic = await _create_succeeded_basic(client, headers)
+    derived = await _derive_full(client, headers, basic["report_id"])
+    assert derived.status_code == 200
+    full = derived.json()["data"]
+    await _generate_report(int(full["task_id"]))
+
+    nested = await _derive_full(client, headers, full["report_id"])
+    assert nested.status_code == 409
+    assert nested.json()["code"] == 40900
+
+
+# --- 场景 4：full_report 配额耗尽 ------------------------------------------------
+
+
+async def test_derive_full_blocked_when_quota_exhausted(fake_stages: None, client: Any) -> None:
+    """开发库 full_report 规则行是测试期放宽值（base_limit=10）；把本用例用户的
+    bl_quota 快照 limit_value 收敛到已用量，确定性断言 40301（同 test_report_flow
+    场景 4 的做法，只动本用户的快照行，不动全局规则）。"""
+    from sqlalchemy import update
+
+    from packages.shared.db import session_scope
+    from packages.shared.models import Quota
+
+    headers, user_id = await _login(client)
+    basic = await _create_succeeded_basic(client, headers)
+
+    first = await _derive_full(client, headers, basic["report_id"])
+    assert first.status_code == 200  # 首次派生占掉 1 次
+
+    async with session_scope() as session:
+        await session.execute(
+            update(Quota)
+            .where(Quota.user_id == user_id, Quota.quota_key == "full_report")
+            .values(limit_value=1)
+        )
+
+    second = await _derive_full(client, headers, basic["report_id"])
+    assert second.status_code == 403
+    assert second.json()["code"] == 40301  # QUOTA_EXHAUSTED
diff --git a/tests/integration/test_report_flow.py b/tests/integration/test_report_flow.py
index f2c52a7..ee60e04 100644
--- a/tests/integration/test_report_flow.py
+++ b/tests/integration/test_report_flow.py
@@ -331,29 +331,50 @@ async def _count_user_reports(user_id: int) -> int:
         return int(result.scalar_one())
 
 
-# --- 场景 4：首次资格 40920 ---------------------------------------------------
+# --- 场景 4：重复生成不再 40920，由 report_basic 终身配额兜底 ---------------------
 
 
-async def test_second_first_report_is_rejected_with_40920(fake_stages: None, client: Any) -> None:
+async def test_second_report_create_is_blocked_by_lifetime_quota(
+    fake_stages: None, client: Any
+) -> None:
+    """产品决策变更：已生成过报告仍可再次提交，不再抛 40920（终身资格硬校验已删）。
+
+    重复生成由 report_basic 终身配额兜底（迁移 0003 SSOT：lifetime base_limit=1）。
+    本地开发库的规则行被人为放宽过（base_limit=10），这里把本用例用户的
+    bl_quota 快照 limit_value 收敛回 SSOT 值 1，确定性断言额度耗尽：
+    新 request_key 的第二次创建应返回 403 / QUOTA_EXHAUSTED 40301，
+    而不是旧的 40920 REPORT_ALREADY_EXISTS。
+    """
+    from sqlalchemy import update
+
     from apps.worker.report_tasks import _generate_report
+    from packages.shared.db import session_scope
+    from packages.shared.models import Quota
 
-    headers, _ = await _login(client)
+    headers, user_id = await _login(client)
     data = await _create_report(client, headers)
-    await _generate_report(int(data["task_id"]))  # 首单成功，终身资格已用掉
+    await _generate_report(int(data["task_id"]))  # 首单成功，终身额度已用 1 次
+
+    # 收敛该用户的终身额度快照到 SSOT base_limit=1（限本用例用户，不动全局规则行）。
+    async with session_scope() as session:
+        await session.execute(
+            update(Quota)
+            .where(Quota.user_id == user_id, Quota.quota_key == "report_basic")
+            .values(limit_value=1)
+        )
 
     resp = await client.post(
         "/api/v1/reports",
         headers=headers,
         json={
             "questionnaire": {},
-            "photo_object_key": "report_photo/u2.jpg",
+            "photo_object_key": await _upload_photo(client, headers),  # 真实 key，先过存在性校验
             "request_key": f"rk-{uuid.uuid4().hex}",  # 新键：不是幂等重放
         },
     )
-    assert resp.status_code == 409
+    assert resp.status_code == 403
     body = resp.json()
-    assert body["code"] == 40920
-    assert "30" in (body.get("hint") or "")
+    assert body["code"] == 40301  # QUOTA_EXHAUSTED，而非 40920
 
 
 # --- 场景 5：失败退款 + derived_features 保留 ----------------------------------
diff --git a/tests/unit/test_full_palette.py b/tests/unit/test_full_palette.py
new file mode 100644
index 0000000..a6d454c
--- /dev/null
+++ b/tests/unit/test_full_palette.py
@@ -0,0 +1,112 @@
+"""深度诊断色板规则映射与降级模板的纯函数单测（无 IO、无 LLM）。
+
+红线：色板是规则映射常量——12 季型全覆盖、三档色数达标、hex 格式合法；
+降级模板必须自带「通过三重校验」的性质（fail-close 的最后一道出口）。
+"""
+
+from __future__ import annotations
+
+import re
+
+from packages.report.full_copy import (
+    TWELVE_SEASONS,
+    FullReportCopy,
+    build_full_result,
+    palette_for,
+    render_fallback_full_copy,
+    resolve_season,
+)
+from packages.report.validation import validate_copy
+
+_HEX_RE = re.compile(r"^#[0-9A-Fa-f]{6}$")
+
+
+def test_all_twelve_seasons_have_complete_palettes() -> None:
+    assert len(TWELVE_SEASONS) == 12
+    for season in TWELVE_SEASONS:
+        palette = palette_for(season)
+        assert len(palette["best"]) >= 12, f"{season} 最佳色不足 12 色"
+        assert len(palette["neutral"]) >= 6, f"{season} 中性色不足 6 色"
+        assert len(palette["avoid"]) >= 6, f"{season} 避雷色不足 6 色"
+        for role in ("best", "neutral", "avoid"):
+            for color in palette[role]:
+                assert color["name"], f"{season}/{role} 缺色名"
+                assert _HEX_RE.match(color["hex"]), f"{season}/{role} 色值非法：{color['hex']}"
+
+
+def test_unknown_season_gets_empty_palette() -> None:
+    assert palette_for("不存在的季型") == {"best": [], "neutral": [], "avoid": []}
+
+
+def test_resolve_season_prefers_detailed_value() -> None:
+    assert resolve_season({"season_detailed": "柔夏", "season_code": "summer"}) == "柔夏"
+
+
+def test_resolve_season_falls_back_to_season_code() -> None:
+    assert resolve_season({"season_code": "spring"}) == "暖春"
+    assert resolve_season({"season_code": "winter"}) == "冷冬"
+    assert resolve_season({"season_detailed": "编造季型", "season_code": "autumn"}) == "暖秋"
+
+
+def test_resolve_season_returns_none_without_any_input() -> None:
+    assert resolve_season({}) is None
+    assert resolve_season({"season_code": "unknown"}) is None
+
+
+def _minimal_dimensions() -> list[dict[str, object]]:
+    return [
+        {"key": "season_code", "value": "summer", "status": "ok"},
+        {"key": "season_detailed", "value": "柔夏", "status": "ok"},
+    ]
+
+
+def test_fallback_full_copy_passes_validation() -> None:
+    """降级模板自带合规性：含「柔夏型」等十二季文案也不过三重校验的误杀线。"""
+    dimensions = _minimal_dimensions()
+    fallback = render_fallback_full_copy(
+        dimensions, season_detailed="柔夏", palette=palette_for("柔夏")
+    )
+    violations = validate_copy(fallback.as_report_copy(), dimensions, rule_hits=[])
+    assert violations == []
+
+
+def test_fallback_full_copy_covers_all_scenes_and_four_weeks() -> None:
+    fallback = render_fallback_full_copy(
+        _minimal_dimensions(), season_detailed="柔夏", palette=palette_for("柔夏")
+    )
+    assert [s.key for s in fallback.scenes] == ["commute", "weekend", "formal", "date"]
+    assert all(len(scene.outfits) >= 1 for scene in fallback.scenes)
+    assert [w.week for w in fallback.plan30] == [1, 2, 3, 4]
+    assert all(3 <= len(week.tasks) <= 5 for week in fallback.plan30)
+    # 兜底文案不得出现色值（hex 只能走 full.palette 结构化字段）。
+    assert "#" not in fallback.as_report_copy().full_text()
+
+
+def test_build_full_result_shape() -> None:
+    copy = render_fallback_full_copy(
+        _minimal_dimensions(), season_detailed="柔夏", palette=palette_for("柔夏")
+    )
+    result = build_full_result(
+        copy,
+        season_detailed="柔夏",
+        season_code="summer",
+        palette=palette_for("柔夏"),
+    )
+    assert result["season"]["name_cn"] == "柔夏型"
+    assert result["season"]["analysis"] == copy.season_analysis
+    assert len(result["palette"]["best"]) >= 12
+    assert result["scenes"][0]["outfits"][0]["points"]
+    assert result["plan30"][3]["week"] == 4
+
+
+def test_as_report_copy_folds_all_free_text_into_scan_scope() -> None:
+    """校验视图必须覆盖季型解析/场景/计划的全部自由文本，不是只查 summary。"""
+    copy = FullReportCopy(
+        summary="总评",
+        sections=[],
+        season_analysis="独一无二的季型解析",
+        scenes=[],
+        plan30=[],
+    )
+    violations = validate_copy(copy.as_report_copy(), [], rule_hits=[])
+    assert any("独一无二" in v for v in violations)