fix(HEL-217): 限制温度走势图高度，按左栏对齐右侧并保留夜间提示

撤掉图表随右栏无限拉伸的布局，恢复一屏内的成熟比例；右侧两卡跟随左栏高度，夜间 tooltip 改用主题变量。 Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: multica-agent <github@multica.ai>
2026-08-28 14:05:41 +00:00
18 changed files with 526 additions and 524 deletions
@@ -14,29 +14,13 @@
    v
 xiaobai-review 容器 :8765
    |-- /app              只读应用代码
-    |   `-- backend/features/heaven/assets/heaven_knowledge.json
-    |                     镜像内 seed（不受 data 挂载遮盖）
    `-- /app/data         宿主机 ./data 持久化挂载
-        |-- review.db
-        |-- iching_zh.json
-        `-- heaven_knowledge.json   优先读取；缺失时回退到上方 seed
 ```

 账号、加密后的公共数据 Token、平台模型 API Key、生辰资料、行情快照和复盘数据均在
 `data/review.db`。解密密钥来自 `.env` 中的 `APP_ENCRYPTION_KEY`。数据库与
 密钥必须成对备份，任意一个丢失都无法恢复账号内的加密资料。

-问天静态知识文件：
-
- `data/iching_zh.json`、`data/heaven_knowledge.json` 纳入 Git 与镜像构建；
-  `.dockerignore` 不排除这两个文件（只排除 `data/*.db`、`data/cache/` 等运行时产物）。
- Compose 把宿主机 `./data` 整目录挂到 `/app/data`，会遮盖镜像里同路径文件。
-  因此宿主机 `data/` 应保留上述两个 JSON；若只缺 `heaven_knowledge.json`，
-  服务会回退读取镜像内
-  `backend/features/heaven/assets/heaven_knowledge.json`，解势仍可用。
- 持久化位置：正式环境以宿主机项目目录下的 `./data/heaven_knowledge.json` 为准；
-  补文件后无需改代码，重启容器即可加载。
-
 管理员私有的问师 Skill 保存在宿主机 `data/private-mentor-skills/`。该目录随 `data`
 挂载进入容器，但被 Git 与 Docker 构建上下文排除，不会进入 Gitea 或镜像。私有 Skill
 只对管理员账号返回和开放调用，也会随本指南的 `data` 备份一起保存。
@@ -23,10 +23,7 @@ COPY requirements.txt ./
 RUN python -m pip install --no-cache-dir -r requirements.txt

 COPY --chown=xiaobai:xiaobai . .
-RUN mkdir -p /app/data && chown -R xiaobai:xiaobai /app/data \
-    && test -f /app/data/heaven_knowledge.json \
-    && test -f /app/data/iching_zh.json \
-    && test -f /app/backend/features/heaven/assets/heaven_knowledge.json
+RUN mkdir -p /app/data && chown -R xiaobai:xiaobai /app/data

 USER xiaobai

@@ -1,117 +0,0 @@
-{
-  "version": "2026.08.05-5",
-  "sources": {
-    "zhouyi": {
-      "title": "周易经文与十翼",
-      "scope": "卦辞、爻辞、彖传、象传",
-      "kind": "public_domain_primary",
-      "note": "观势与观心只引用本项目已校录的卦爻原文，不把现代网络释文当作原典。"
-    },
-    "jingfang": {
-      "title": "京氏易传",
-      "scope": "八宫与纳甲体系来源",
-      "kind": "public_domain_traditional",
-      "note": "确定性程序采用京房纳甲、八宫世应的通行排法。"
-    },
-    "huozhulin": {
-      "title": "火珠林",
-      "scope": "纳甲筮法、六亲与日月关系",
-      "kind": "public_domain_traditional",
-      "note": "用于观心规则脉络，不直接复制后世简化断语。"
-    },
-    "zengshan": {
-      "title": "增删卜易",
-      "scope": "用神、世应、动变、日月旺衰",
-      "kind": "public_domain_traditional",
-      "note": "只采用可明确编码且有一致输入条件的规则；争议规则单独标记。"
-    },
-    "neijing": {
-      "title": "黄帝内经·素问运气七篇",
-      "scope": "五运、司天在泉、主客气与运气关系",
-      "kind": "public_domain_primary",
-      "note": "观气将原典关系转成当日自我观察语言，不宣称对股价存在因果作用。"
-    }
-  },
-  "trend": {
-    "method": "本卦说明当下结构，实际动爻说明变化关节，之卦说明所趋结构；多动爻全部保留，不以固定口诀删去用户实际得到的爻。",
-    "rules": {
-      "stable": "无动爻时以本卦整体、上下卦关系和大象为主，说明结构的延续条件，不把静止等同于永远不变。",
-      "single": "一爻动时以该爻的时位、爻辞和象辞为变化核心，并用之卦检查变化后的结构。",
-      "multiple": "多爻动时逐一保留相关爻义，先找共同方向与冲突，再结合之卦给出有条件的倾向；不得用固定套话把不同动爻压成同一结论。"
-    }
-  },
-  "fortune": {
-    "principle": "先立中运与司天在泉的年纲，再察当前客气加临主气，最后以日辰说明当日触发；不使用产品权重推导传统结论。",
-    "movement": {
-      "太过": "太过表示该运之气偏于有余，解释时同时观察其本气表现与对所胜、所生关系的牵动，不直接等同于吉或凶。",
-      "不及": "不及表示该运之气偏于不足，解释时同时观察其所不胜来乘与所生受累的可能，不直接等同于弱势结论。"
-    },
-    "qi": {
-      "厥阴风木": "厥阴取风木之动，侧重疏泄、升发、变化与不定；偏盛时可表现为动摇、急变或升散不收。",
-      "少阴君火": "少阴取君火之明与热，侧重显化、温煦和内在驱动；偏盛时容易躁热，受制时则显而不畅。",
-      "太阴湿土": "太阴取湿土之濡与承载，侧重黏滞、蓄积和转化；偏盛时容易困重迟缓，得化时则能承接。",
-      "少阳相火": "少阳取相火之行与枢转，侧重外达、加速和往来；偏盛时容易浮越躁动，受阻时表现为枢机不利。",
-      "阳明燥金": "阳明取燥金之收与清肃，侧重收敛、裁决和边界；偏盛时容易干急严峻，得润时则清明有序。",
-      "太阳寒水": "太阳取寒水之藏与凝，侧重潜藏、收引和下行；偏盛时容易凝滞退缩，得温时则蓄势有根。"
-    },
-    "relations": {
-      "same": "客主同气表示同类气相并，重点看是否相得而彰，还是同气偏盛而亢；不能机械判为有利。",
-      "guest_generates_host": "客生主表示来气生助时令本气，气机较易衔接；仍需观察生助是否过度及年纲是否承接。",
-      "host_generates_guest": "主生客表示时令本气向来气流转，有相生也有外泄；不能只取相生而忽略主气受耗。",
-      "guest_controls_host": "客克主表示来气制约主气，传统称客胜为从；重点解释外来变化居上及原有节律受制。",
-      "host_controls_guest": "主克客表示主气制约来气，传统称主胜为逆；重点解释时令与来气相持而不把相克直接断凶。"
-    },
-    "day_trigger": "日辰只说明当日关系如何被触发，不与中运、司天在泉或主客气并列重复计权。",
-    "industry_boundary": "五行对应行业只作传统取象：可以说明本次已经出现的五行之气对相应行业形成的象征性关注、节奏或约束，但不得读取或猜测行业实时行情，不得预测涨跌，也不得把取象写成投资推荐。",
-    "personal_boundary": "personal.natal_day_master才是用户本命日主；today_relative_to_natal_day_master中的pillars是当日历法，stem_relations只是当日年、月、日三柱天干相对本命日主的确定性关系标签。只能使用本次检索到的关系释义，不得自行重算十神、扩展五行生克、使用藏干、库气或支的燥湿属性，也不得把当日日柱称为用户命局，或由这些字段推断命局中某一十神偏重、身强身弱或喜用神。",
-    "personal_relations": {
-      "比肩": "比肩作为当日天干关系标签，只提示用户可能更在意自主判断、同类比较或坚持原有立场；不能据此判断命局强弱或现实事件。",
-      "劫财": "劫财作为当日天干关系标签，只提示用户留意精力、注意力或可支配资源在同类事项间的分流与竞争感；不等同于破财或他人争夺。",
-      "食神": "食神作为当日天干关系标签，只提示用户留意表达、输出、舒缓与完成感；不等同于收益或确定的轻松结果。",
-      "伤官": "伤官作为当日天干关系标签，只提示用户留意质疑规则、急于表达或追求自主空间的倾向；不等同于冲突或违规。",
-      "偏财": "偏财作为当日天干关系标签，只提示用户留意机会分配、灵活取舍与非固定资源的吸引力；不等同于意外获利。",
-      "正财": "正财作为当日天干关系标签，只提示用户更关注可核对的结果、资源边界和务实落地；不等同于必得收益或现金变化。",
-      "七杀": "七杀作为当日天干关系标签，只提示用户留意紧迫感、外部压力和快速决断冲动；不等同于危险必然发生。",
-      "正官": "正官作为当日天干关系标签，只提示用户更在意规则、责任、秩序和可交付标准；不等同于结果必然受控。",
-      "偏印": "偏印作为当日天干关系标签，只提示用户留意内省、非惯常信息和反复推敲的倾向；不等同于退缩、失眠或方向错误。",
-      "正印": "正印作为当日天干关系标签，只提示用户更在意依据、支持、学习和安全边界；不等同于必然获得帮助。"
-    }
-  },
-  "heart": {
-    "presets": {
-      "trade": "关于我心中的这笔交易，此刻最需要看清的机会、阻碍与风险是什么？",
-      "mind": "此刻影响我交易判断的情绪、执念或盲点是什么？",
-      "unthemed": "不设具体问题，只观此刻一念。"
-    },
-    "focus": {
-      "trade": "以世爻、应爻、妻财爻及实际动变为主要检索对象，同时检查兄弟、官鬼和子孙的生克，不把任何单一六亲固定判吉凶。",
-      "mind": "以世爻和实际动爻为主，观察官鬼所示压力、子孙所示舒解及内外生克；不把心境问题强行翻译成价格方向。",
-      "unthemed": "不强选事项用神，以本卦、世爻、实际动爻和之卦作一般观照，不猜测用户没有提出的问题。",
-      "custom": "先依据用户明确写出的股票交易问题选择相关六亲；无法明确归类时退回世爻、动爻和卦变的一般解释，不擅自补全问题。"
-    },
-    "evidence_order": [
-      "用户问题与预设来源",
-      "本卦及卦宫",
-      "世应与所问相关六亲",
-      "月建日辰、旬空及冲合生克",
-      "实际动爻与变爻",
-      "之卦与整体卦义",
-      "六神辅助象义"
-    ],
-    "limits": "六神只作辅助象义；空亡、月破、日冲、合冲刑害均需结合用神、世应和动变，不得单项宣布结果。",
-    "semantics": {
-      "self_response": "世爻表示求测者当前立场与承受状态，应爻表示所问事项的外部一端或对照面。应爻不是固定的合作方、庄家或资金方；只有用户问题明确给出该角色时，才可作对应解释。",
-      "calendar": "月建与日辰用于判断爻在起卦时刻的承受、生扶和制约。旬空表示该爻所象征的条件当下可能未落实、难发挥或有名无实，但不能单凭旬空判失败，也不能用填实日期预测何时涨跌或行动。月破、日冲、六合、六冲、六害和相刑同样必须与世应、相关六亲及动变合看。",
-      "movement": "动爻说明关系正在变化；变爻说明变化后的承接方向。回头生、回头克和原变爻生克只描述力量关系，不自动对应现实中的借贷、融资、合作或某个具体人物。进神退神只说明同类地支变化的进退趋势，不直接宣布价格方向。",
-      "six_spirits": "六神只补充表达色彩，不单独定成败。青龙不必然有利，白虎不必然紧急或凶险，朱雀不必然等同口舌，玄武不必然等同欺骗，勾陈与螣蛇也不得脱离爻位、六亲和动变独断。",
-      "timing_boundary": "观心不作应期预测。可以说明某项条件在起卦时刻尚未落实或受制，但不得给出未来若干日、某干支日、出空或填实后必然发生什么。",
-      "relatives": {
-        "兄弟": "兄弟是与卦宫五行同类的关系。在股票交易问题中可作为竞争、同类力量或资源分流的候选象义，但不直接等同合作方、亏损或他人拿走资金。",
-        "子孙": "子孙是卦宫所生的关系，可作为舒缓、产出、执行后的释放或对压力的制衡候选象义，但不直接等同收益、资金提供方或确定的利好。",
-        "妻财": "妻财是卦宫所克的关系，在股票交易问题中可作为价值、收益预期、持仓利益或可支配资源的候选象义，但不直接等同现金、融资、自有资金或必得之财。",
-        "官鬼": "官鬼是克制卦宫的关系，可作为压力、风险、规则约束或担忧的候选象义，但不直接等同借贷、坏消息、疾病或必然损失。",
-        "父母": "父母是生助卦宫的关系，可作为信息、依据、计划、规则、凭据或保护条件的候选象义，但不直接等同政策、合同或某一条消息。"
-      }
-    }
-  }
-}
@@ -3,24 +3,15 @@ from __future__ import annotations
 import json
 from http import HTTPStatus

-from backend.features.heaven.knowledge import HeavenKnowledgeError
-

 class HeavenHttpMixin:
-    def _send_heaven_client_error(self, exc: Exception) -> None:
-        payload: dict = {"error": str(exc)}
-        code = getattr(exc, "error_code", None)
-        if code:
-            payload["code"] = str(code)
-        self.send_json(payload, HTTPStatus.BAD_REQUEST)
-
    def heaven_hexagram(self) -> None:
        try:
            body = self.read_json_body()
            result = self.application_service.heaven_hexagram(body.get("lines"))
            self.send_json({"ok": True, "hexagram": result})
        except (ValueError, json.JSONDecodeError) as exc:
-            self._send_heaven_client_error(exc)
+            self.send_json({"error": str(exc)}, HTTPStatus.BAD_REQUEST)

    def heaven_personal(self) -> None:
        try:
@@ -28,12 +19,12 @@ class HeavenHttpMixin:
            result = self.application_service.heaven_personal(body)
            self.send_json({"ok": True, "personal": result})
        except (ValueError, json.JSONDecodeError) as exc:
-            self._send_heaven_client_error(exc)
+            self.send_json({"error": str(exc)}, HTTPStatus.BAD_REQUEST)

    def heaven_interpret(self) -> None:
        try:
            body = self.read_json_body()
            result = self.application_service.heaven_interpret(body)
            self.send_json({"ok": True, **result})
-        except (HeavenKnowledgeError, ValueError, json.JSONDecodeError) as exc:
-            self._send_heaven_client_error(exc)
+        except (ValueError, json.JSONDecodeError) as exc:
+            self.send_json({"error": str(exc)}, HTTPStatus.BAD_REQUEST)
@@ -2,23 +2,12 @@ from __future__ import annotations

 import json
 from functools import lru_cache
-from pathlib import Path
 from typing import Any

 from backend.bootstrap.config import APP_DIR


 KNOWLEDGE_FILE = APP_DIR / "data" / "heaven_knowledge.json"
-# Baked into the image outside the ./data bind mount so volume overlay cannot hide it.
-KNOWLEDGE_SEED_FILE = Path(__file__).resolve().parent / "assets" / "heaven_knowledge.json"
-
-
-class HeavenKnowledgeError(ValueError):
-    """Structured knowledge-file failure surfaced to HTTP as Chinese API errors."""
-
-    def __init__(self, message: str, *, code: str) -> None:
-        super().__init__(message)
-        self.error_code = code


 def prepare_heaven_context(mode: str, calculation: dict[str, Any]) -> dict[str, Any]:
@@ -390,49 +379,9 @@ def _line_record(line: dict[str, Any]) -> dict[str, Any]:
    }


-def resolve_heaven_knowledge_path() -> Path:
-    """Prefer the persisted data-dir file; fall back to the image-baked seed."""
-    if KNOWLEDGE_FILE.is_file():
-        return KNOWLEDGE_FILE
-    if KNOWLEDGE_SEED_FILE.is_file():
-        return KNOWLEDGE_SEED_FILE
-    raise HeavenKnowledgeError(
-        "问天知识文件缺失：未找到 heaven_knowledge.json。"
-        "请确认宿主机 data 目录或镜像内 seed 文件完整。",
-        code="heaven_knowledge_missing",
-    )
-
-
@lru_cache(maxsize=1)
 def _knowledge_catalog() -> dict[str, Any]:
-    path = resolve_heaven_knowledge_path()
-    try:
-        raw = path.read_text(encoding="utf-8")
-    except OSError as exc:
-        raise HeavenKnowledgeError(
-            f"问天知识文件无法读取（{path.name}）：{exc.strerror or exc}",
-            code="heaven_knowledge_missing",
-        ) from exc
-    try:
-        payload = json.loads(raw)
-    except json.JSONDecodeError as exc:
-        raise HeavenKnowledgeError(
-            f"问天知识文件 JSON 损坏（{path.name}），无法解析："
-            f"第 {exc.lineno} 行附近。",
-            code="heaven_knowledge_invalid",
-        ) from exc
-    if not isinstance(payload, dict):
-        raise HeavenKnowledgeError(
-            f"问天知识文件格式不正确（{path.name}）：根节点必须是对象。",
-            code="heaven_knowledge_invalid",
-        )
+    payload = json.loads(KNOWLEDGE_FILE.read_text(encoding="utf-8"))
    if not payload.get("version") or not isinstance(payload.get("sources"), dict):
-        raise HeavenKnowledgeError(
-            f"问天知识库格式不完整（{path.name}）：缺少 version 或 sources。",
-            code="heaven_knowledge_invalid",
-        )
+        raise ValueError("问天知识库格式不完整。")
    return payload
-
-
-def clear_heaven_knowledge_cache() -> None:
-    _knowledge_catalog.cache_clear()
@@ -372,9 +372,9 @@
  "css_layers": [
    "/shared/tokens.css?v=20260820-3",
    "/shared/base.css?v=20260806-1",
-    "/shared/shell.css?v=20260827-hel183",
+    "/shared/shell.css?v=20260820-8",
    "/shared/auth.css?v=20260820-5",
-    "/shared/components/controls.css?v=20260827-hel183",
+    "/shared/components/controls.css?v=20260820-2",
    "/shared/components/navigation.css?v=20260820-1",
    "/shared/components/cards.css?v=20260820-1",
    "/shared/components/tables.css?v=20260820-1",
@@ -390,8 +390,8 @@
    "/pages/popularity/foundation.css?v=20260820-1",
    "/pages/dragon-tiger/foundation.css?v=20260820-1",
    "/pages/screener/foundation.css?v=20260820-4",
-    "/pages/mentor/foundation.css?v=20260827-hel183",
-    "/pages/heaven/foundation.css?v=20260827-hel183",
+    "/pages/mentor/foundation.css?v=20260820-2",
+    "/pages/heaven/foundation.css?v=20260806-2",
    "/pages/review/foundation.css?v=20260820-4"
  ],
  "frontend_composition": {
@@ -436,8 +436,8 @@
  "code_hotspots": [
    {
      "path": "frontend/pages/heaven/foundation.css",
-      "bytes": 182616,
-      "lines": 11494
+      "bytes": 185936,
+      "lines": 11734
    },
    {
      "path": "frontend/pages/screener/foundation.css",
@@ -446,13 +446,13 @@
    },
    {
      "path": "frontend/pages/heaven/page.js",
-      "bytes": 97268,
-      "lines": 2070
+      "bytes": 97189,
+      "lines": 2069
    },
    {
      "path": "frontend/shared/shell.css",
-      "bytes": 63659,
-      "lines": 3763
+      "bytes": 63550,
+      "lines": 3757
    },
    {
      "path": "backend/features/heaven/engine.py",
@@ -461,7 +461,7 @@
    },
    {
      "path": "frontend/index.html",
-      "bytes": 47891,
+      "bytes": 47871,
      "lines": 661
    },
    {
@@ -501,8 +501,8 @@
    },
    {
      "path": "frontend/pages/heaven/page.html",
-      "bytes": 19885,
-      "lines": 269
+      "bytes": 19747,
+      "lines": 262
    },
    {
      "path": "frontend/pages/screener/page.html",
@@ -34,9 +34,9 @@
  </script>
  <link rel="stylesheet" href="/shared/tokens.css?v=20260820-3">
  <link rel="stylesheet" href="/shared/base.css?v=20260806-1">
-  <link rel="stylesheet" href="/shared/shell.css?v=20260827-hel183">
+  <link rel="stylesheet" href="/shared/shell.css?v=20260820-8">
  <link rel="stylesheet" href="/shared/auth.css?v=20260820-5">
-  <link rel="stylesheet" href="/shared/components/controls.css?v=20260827-hel183">
+  <link rel="stylesheet" href="/shared/components/controls.css?v=20260820-2">
  <link rel="stylesheet" href="/shared/components/navigation.css?v=20260820-1">
  <link rel="stylesheet" href="/shared/components/cards.css?v=20260820-1">
  <link rel="stylesheet" href="/shared/components/tables.css?v=20260820-1">
@@ -52,8 +52,8 @@
  <link rel="stylesheet" href="/pages/popularity/foundation.css?v=20260820-1">
  <link rel="stylesheet" href="/pages/dragon-tiger/foundation.css?v=20260820-1">
  <link rel="stylesheet" href="/pages/screener/foundation.css?v=20260820-4">
-  <link rel="stylesheet" href="/pages/mentor/foundation.css?v=20260827-hel183">
-  <link rel="stylesheet" href="/pages/heaven/foundation.css?v=20260827-hel183">
+  <link rel="stylesheet" href="/pages/mentor/foundation.css?v=20260820-2">
+  <link rel="stylesheet" href="/pages/heaven/foundation.css?v=20260806-2">
  <link rel="stylesheet" href="/pages/review/foundation.css?v=20260820-4">
 </head>
 <body>
@@ -93,6 +93,28 @@ body[data-active-view="heavenView"] .workspace-view {
  display: none;
 }

+:where(#heavenView) .heaven-tabs {
+  display: flex;
+
+  border-bottom: 1px solid var(--line);
+}
+
+:where(#heavenView) .heaven-tab {
+  border-bottom: 3px solid transparent;
+
+  background: transparent;
+
+  cursor: pointer;
+}
+
+:where(#heavenView) .heaven-tab.active {
+  border-bottom-color: var(--coral);
+}
+
+:where(#heavenView) .heaven-tab:hover {
+  border-bottom-color: var(--coral);
+}
+
 :where(#heavenView) .heaven-panel {
  display: none;
 }
@@ -1853,6 +1875,60 @@ body[data-active-view="heavenView"] .workspace-view {
  color: var(--heaven-ink-faint);
 }

+#heavenView .heaven-tab {
+  font-family: var(--heaven-serif);
+
+  height: 52px;
+
+  position: relative;
+
+  padding: 0px 2px;
+
+  border: 0px;
+
+  color: var(--heaven-ink-soft);
+
+  font-size: 14px;
+
+  font-weight: 600;
+}
+
+#heavenView .heaven-tab::after {
+  content: "";
+
+  position: absolute;
+
+  right: 0px;
+
+  bottom: 0px;
+
+  left: 0px;
+
+  height: 2px;
+
+  background: var(--heaven-cinnabar);
+
+  opacity: 0;
+
+  transform: scaleX(0.3);
+
+  transition: opacity 220ms ease, transform 260ms var(--ease-out);
+}
+
+#heavenView .heaven-tab.active {
+  color: var(--heaven-ink);
+}
+
+#heavenView .heaven-tab:hover {
+  color: var(--heaven-ink);
+}
+
+#heavenView .heaven-tab.active::after {
+  opacity: 1;
+
+  transform: scaleX(1);
+}
+
 :where(#heavenView) .heaven-proverb {
  margin: 0px;

@@ -1884,7 +1960,7 @@ body[data-active-view="heavenView"] .workspace-view {
 }

 #heavenView .button:focus-visible,
-#heavenView .segment:focus-visible,
+#heavenView .heaven-tab:focus-visible,
 #heavenView summary:focus-visible {
  outline: 2px solid var(--heaven-cinnabar);

@@ -2547,6 +2623,12 @@ body[data-active-view="heavenView"] .workspace-view {
    padding: 0px 14px;
  }

+  #heavenView .heaven-tabs {
+    gap: 22px;
+
+    padding: 0px 14px;
+  }
+
  .heaven-proverb {
    padding: 8px 14px;

@@ -3011,7 +3093,7 @@ body[data-active-view="heavenView"] .workspace-view {

 #heavenView.heaven-data-loading .heaven-panel,
 #heavenView.heaven-data-loading .heaven-proverb,
-#heavenView.heaven-data-loading .heaven-page-head {
+#heavenView.heaven-data-loading .heaven-tabs {
  opacity: 0.42;

  pointer-events: none;
@@ -3613,7 +3695,7 @@ body[data-active-view="heavenView"] .workspace-view {
@media (max-width: 900px) {
  #heavenView .heaven-panel > ,
 #heavenView .heaven-proverb,
-#heavenView .heaven-page-head,
+#heavenView .heaven-tabs,
 #heavenView .heaven-toolbar {
    width: min(100% - 28px, 1280px);
  }
@@ -3664,6 +3746,22 @@ body[data-active-view="heavenView"] .workspace-view {
    display: none;
  }

+  #heavenView .heaven-tabs {
+    display: grid;
+
+    grid-template-columns: repeat(3, minmax(0px, 1fr));
+
+    gap: 0px;
+
+    padding: 0px;
+  }
+
+  #heavenView .heaven-tab {
+    width: 100%;
+
+    min-width: 0px;
+  }
+
  #heavenFortunePanel .fortune-heading {
    display: flex;

@@ -3769,6 +3867,18 @@ body[data-active-view="heavenView"] .workspace-view {
 }

@media (max-width: 520px) {
+  .heaven-tabs {
+    gap: 0px;
+
+    padding: 0px 8px;
+  }
+
+  .heaven-tab {
+    min-width: 0px;
+
+    flex: 1 1 0%;
+  }
+
  .heaven-controls {
    grid-template-columns: 1fr;

@@ -6122,6 +6232,26 @@ body[data-active-view="heavenView"] .workspace-view {
  padding: 12px 20px;
 }

+#heavenView .heaven-tabs {
+  align-items: stretch;
+
+  gap: 30px;
+
+  border-color: var(--heaven-rule);
+
+  background: rgba(253, 252, 248, 0.96);
+
+  width: min(100% - 40px, 1280px);
+
+  margin-right: auto;
+
+  margin-left: auto;
+
+  min-height: 54px;
+
+  padding: 0px 20px;
+}
+
 #heavenView .heaven-proverb {
  margin-right: auto;

@@ -6167,6 +6297,12 @@ body[data-active-view="heavenView"] .workspace-view {
    padding: 10px 14px;
  }

+  #heavenView .heaven-tabs {
+    min-height: 52px;
+
+    padding: 0px 14px;
+  }
+
  #heavenView .heaven-proverb {
    padding: 9px 14px;
  }
@@ -6532,6 +6668,18 @@ body[data-active-view="heavenView"] .workspace-view {
  color: var(--wt-faint);
 }

+:root[data-theme="light"] #heavenView .wt-tabs .wt-tab {
+  color: var(--wt-muted);
+}
+
+:root[data-theme="light"] #heavenView .wt-tabs .wt-tab small {
+  color: var(--wt-faint);
+}
+
+:root[data-theme="light"] #heavenView .wt-tabs .wt-tab.on {
+  color: var(--wt-gold-bright);
+}
+
 :root[data-theme="light"] #heavenView .wt-empty {
  color: var(--wt-muted);
 }
@@ -6980,6 +7128,88 @@ body[data-active-view="heavenView"] .workspace-view {
    letter-spacing: 4px;
  }

+  .wt-tabs {
+    display: flex;
+
+    justify-content: center;
+
+    gap: 34px;
+
+    margin-top: 20px;
+  }
+
+  .wt-tabs .wt-tab {
+    position: relative;
+
+    padding: 8px 4px;
+
+    border: 0px;
+
+    background: transparent;
+
+    color: rgba(216, 210, 189, 0.5);
+
+    font-size: 15px;
+
+    letter-spacing: 3px;
+
+    transition: color 0.2s;
+  }
+
+  .wt-tabs .wt-tab small {
+    display: block;
+
+    margin-top: 3px;
+
+    color: rgba(216, 210, 189, 0.3);
+
+    font-family: inherit;
+
+    font-size: 10px;
+
+    letter-spacing: 1px;
+  }
+
+  .wt-tabs .wt-tab::after {
+    content: "";
+
+    position: absolute;
+
+    bottom: -2px;
+
+    left: 50%;
+
+    width: 0px;
+
+    height: 1.5px;
+
+    background: var(--wt-gold);
+
+    transform: translateX(-50%);
+
+    transition: 0.25s;
+  }
+
+  .wt-tabs .wt-tab.on {
+    color: var(--wt-gold-bright);
+  }
+
+  .wt-tabs .wt-tab.on::after {
+    width: 100%;
+  }
+
+  .wt-tabs .wt-tab:disabled {
+    cursor: default;
+  }
+
+  .wt-tabs .wt-tab:focus {
+    outline: none;
+  }
+
+  .wt-tabs .wt-tab:focus-visible {
+    box-shadow: rgba(201, 165, 92, 0.45) 0px 2px 0px;
+  }
+
  .heaven-proverb {
    margin: 8px 0px 0px;

@@ -8842,6 +9072,16 @@ body[data-active-view="heavenView"] .workspace-view {
      gap: 5px;
    }

+    .wt-tabs {
+      gap: 16px;
+    }
+
+    .wt-tabs .wt-tab {
+      font-size: 13px;
+
+      letter-spacing: 2px;
+    }
+
    .heaven-proverb {
      text-align: center;
    }
@@ -1,23 +1,16 @@
    <section id="heavenView" class="workspace-view member-feature-view heaven-shell wt">
      <div class="member-gate" hidden><div class="member-gate-icon"><i data-lucide="lock-keyhole"></i></div><div><strong>问天仅对会员开放</strong><span>开通会员后可使用观势、观气、观心及平台解读。会员状态可从顶部账号标识进入。</span></div></div>
-      <div class="section-toolbar redesigned-page-head heaven-page-head">
-        <div class="section-title-group">
-          <h2>问天</h2>
-          <span class="section-subtitle"><b id="heavenDataDate">--</b></span>
-        </div>
-        <div class="toolbar-controls">
-          <div class="segmented" role="group" aria-label="问天模块">
-            <button class="segment active on" type="button" data-heaven-panel="trend" aria-current="page">观势</button>
-            <button class="segment" type="button" data-heaven-panel="fortune">观气</button>
-            <button class="segment" type="button" data-heaven-panel="heart">观心</button>
-          </div>
-        </div>
-      </div>
      <header class="wt-head">
        <div class="wt-title-line">
          <h1 class="wt-serif">问 天</h1>
+          <span id="heavenDataDate">--</span>
        </div>
        <div class="verse wt-serif">观天之道 · 执天之行</div>
+        <nav class="wt-tabs" aria-label="问天模块">
+          <button class="wt-tab wt-serif on" type="button" data-heaven-panel="trend" aria-current="page">观势<small>三才六爻 · 量化成卦</small></button>
+          <button class="wt-tab wt-serif" type="button" data-heaven-panel="fortune">观气<small>五运六气 · 日辰生克</small></button>
+          <button class="wt-tab wt-serif" type="button" data-heaven-panel="heart">观心<small>静心占卜 · 第一念</small></button>
+        </nav>
      </header>
      <p class="heaven-proverb wt-serif">遇事不决可问春风，春风不语即随本心</p>
      <div id="heavenNotice" class="inline-notice" role="status" hidden></div>
@@ -1363,8 +1363,7 @@ async function interpretHeaven(mode) {
  } catch (error) {
    stopHeavenReadingAnimation();
    state.heavenReadingLoading = false;
-    const detail = error?.payload?.message || error?.payload?.error || error.message;
-    state.heavenReadingError = detail || "问天解读失败";
+    state.heavenReadingError = error.message || "问天解读失败";
    renderHeavenReadingDialog();
    showHeavenNotice(state.heavenReadingError);
    showToast(state.heavenReadingError);
@@ -49,7 +49,7 @@ body[data-active-view="mentorView"] .app-page-context span {
  height: 100%;
  min-height: 0;
  flex-direction: column;
-  padding: var(--page-pad-y) 0 0;
+  padding: 0;
  color: var(--qp-text-1);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
 }
@@ -1021,9 +1021,21 @@
 }

 .sentiment-chart-tooltip b {
+  color: inherit;
+
  font-weight: 700;
 }

+:root[data-theme="dark"] #sentimentCycleView .sentiment-chart-tooltip {
+  border: 1px solid var(--border-strong);
+
+  background: var(--surface-muted);
+
+  color: var(--text-primary);
+
+  box-shadow: var(--elevation-float);
+}
+
 .sentiment-phase-block {
  display: flex;

@@ -1673,6 +1685,95 @@
  }
 }

+@media (min-width: 1024px) {
+  .redesigned-emotion-grid,
+  .emo-grid {
+    align-items: stretch;
+  }
+
+  .redesigned-sentiment-view .sentiment-analysis-main {
+    height: max-content;
+  }
+
+  .redesigned-sentiment-view .sentiment-analysis-rail {
+    height: 0;
+
+    min-height: 100%;
+
+    overflow: auto;
+  }
+
+  .redesigned-sentiment-view .sentiment-trend-panel {
+    display: flex;
+
+    flex-direction: column;
+  }
+
+  .redesigned-sentiment-view .sentiment-chart-shell {
+    flex: 0 0 auto;
+
+    height: min(350px, 40vh);
+  }
+
+  .redesigned-sentiment-view .sentiment-chart-shell canvas {
+    height: 100%;
+  }
+
+  .redesigned-sentiment-view .sentiment-cycle-summary {
+    flex: 0 0 auto;
+  }
+
+  .redesigned-sentiment-view .sentiment-components-panel {
+    display: flex;
+
+    flex: 1 1 auto;
+
+    flex-direction: column;
+
+    min-height: 0;
+  }
+
+  .redesigned-sentiment-view .sentiment-component-list {
+    flex: 1 1 auto;
+
+    min-height: 0;
+
+    overflow: auto;
+
+    padding: 4px 16px 8px;
+  }
+
+  .redesigned-sentiment-view .sentiment-component-item {
+    padding: 4px 0px;
+  }
+
+  .redesigned-sentiment-view .sentiment-component-item small {
+    display: none;
+  }
+
+  .redesigned-sentiment-view .sentiment-phase-block {
+    gap: 12px;
+
+    padding: 10px 12px;
+  }
+
+  .redesigned-sentiment-view .sentiment-current-phase-badge {
+    padding: 8px 12px;
+  }
+
+  .redesigned-sentiment-view .sentiment-phase-advice {
+    margin-top: 4px;
+
+    padding: 4px 8px;
+
+    line-height: 1.4;
+  }
+
+  .redesigned-sentiment-view .sentiment-feedback-strip > span {
+    padding: 4px 10px;
+  }
+}
+
@media (min-width: 1024px) {
  .sentiment-cycle-summary {
    grid-template-columns: minmax(270px, 1.25fr) repeat(3, minmax(160px, 1fr));
@@ -46,29 +46,12 @@
    }
  }

-  function readableRequestError(error) {
-    const message = String(error?.message || "");
-    if (
-      error instanceof TypeError
-      || /failed to fetch|networkerror|load failed|network request failed/i.test(message)
-    ) {
-      return "网络请求失败，服务暂时不可用，请稍后重试。";
-    }
-    return message || "请求失败";
-  }
-
  async function request(url, method = "GET", body = null, options = {}) {
-    let response;
-    try {
-      response = await fetch(url, requestOptions(method, body, options.signal));
-    } catch (error) {
-      throw new ApiError(readableRequestError(error), 0, null);
-    }
+    const response = await fetch(url, requestOptions(method, body, options.signal));
    const payload = await parseJson(response);
    handleUnauthorized(response, url);
    if (!response.ok || payload.error) {
-      const message = payload.message || payload.error || "请求失败";
-      throw new ApiError(message, response.status, payload);
+      throw new ApiError(payload.error || "请求失败", response.status, payload);
    }
    return payload;
  }
@@ -660,9 +660,7 @@ body.sidebar-collapsed .sidebar-collapse-button .lucide {

  text-align: left;

-  height: var(--size-statusbar);
-
-  min-height: var(--size-statusbar);
+  min-height: 38px;

  display: flex;

@@ -672,7 +670,7 @@ body.sidebar-collapsed .sidebar-collapse-button .lucide {

  margin: auto -8px -8px;

-  padding: 0 16px;
+  padding: 10px 16px;

  border-right: 0px;

@@ -693,12 +691,6 @@ body.sidebar-collapsed .sidebar-collapse-button .lucide {
  font-size: 12px;
 }

-.sidebar-collapse-button .lucide {
-  width: 14px;
-
-  height: 14px;
-}
-
 body.sidebar-collapsed .sidebar-collapse-button span {
  display: none;
 }
@@ -1294,9 +1294,7 @@ body.sidebar-collapsed {
 }

 .sidebar-brand {
-  height: var(--size-topbar);
-
-  min-height: var(--size-topbar);
+  min-height: 55px;

  display: flex;

@@ -1306,7 +1304,7 @@ body.sidebar-collapsed {

  margin: 0px -8px 7px;

-  padding: 0 16px;
+  padding: 0px 16px;

  border-bottom: 1px solid var(--r2-line-soft);

@@ -2148,17 +2146,13 @@ body.sidebar-collapsed .status-bar {
 }

 .module-nav .sidebar-brand {
-  height: var(--size-topbar);
-
-  min-height: var(--size-topbar);
-
  display: flex;

  align-items: center;

  gap: 8px;

-  padding: 0 16px;
+  padding: 14px 16px;

  border-bottom: 1px solid var(--line-soft);
 }
@@ -3500,7 +3494,7 @@ body.sidebar-collapsed .status-bar {
  flex: 0 0 auto;
  align-items: center;
  gap: var(--header-action-gap);
-  margin-left: auto;
+  margin-left: 0;
  overflow: visible;
 }

@@ -1,4 +1,6 @@
 const { test, expect } = require("@playwright/test");
+const fs = require("fs");
+const path = require("path");

 const dashboard = {
  meta: {
@@ -725,6 +727,7 @@ test("collapsed overview and sentiment layout keep a single current reading", as
    const trend = document.querySelector(".sentiment-trend-panel").getBoundingClientRect();
    const summary = document.querySelector(".sentiment-cycle-summary").getBoundingClientRect();
    const chart = document.querySelector(".sentiment-chart-shell").getBoundingClientRect();
+    const rail = document.querySelector(".sentiment-analysis-rail").getBoundingClientRect();
    const detail = document.querySelector(".sentiment-detail-toolbar").getBoundingClientRect();
    const label = document.querySelector(".sentiment-block .metric-label");
    const status = document.querySelector(".sentiment-block .sentiment-text");
@@ -733,8 +736,10 @@ test("collapsed overview and sentiment layout keep a single current reading", as
    return {
      columnsAligned: Math.abs(trend.top - summary.top) < 1,
      railAligned: Math.abs(summary.x - components.x) < 1 && Math.abs(summary.width - components.width) < 1 && components.top > summary.bottom,
+      bottomsAligned: Math.abs(trend.bottom - rail.bottom) < 2,
      detailAfterAnalysis: detail.top > Math.max(trend.bottom, components.bottom),
      chartHeight: chart.height,
+      viewportHeight: window.innerHeight,
      sameType: labelStyle.fontSize === statusStyle.fontSize
        && labelStyle.fontWeight === statusStyle.fontWeight
        && labelStyle.lineHeight === statusStyle.lineHeight,
@@ -744,8 +749,11 @@ test("collapsed overview and sentiment layout keep a single current reading", as
  });
  expect(alignment.columnsAligned).toBe(true);
  expect(alignment.railAligned).toBe(true);
+  expect(alignment.bottomsAligned).toBe(true);
  expect(alignment.detailAfterAnalysis).toBe(true);
  expect(alignment.chartHeight).toBeGreaterThanOrEqual(340);
+  expect(alignment.chartHeight).toBeLessThanOrEqual(360);
+  expect(alignment.chartHeight / alignment.viewportHeight).toBeLessThan(0.45);
  expect(alignment.sameType).toBe(true);
  expect(alignment.sameBaseline).toBe(true);
  expect(alignment.noStatusOffset).toBe(true);
@@ -780,6 +788,134 @@ test("collapsed overview and sentiment layout keep a single current reading", as
  }
 });

+function buildSentimentHistoryRows(count = 20) {
+  const phases = ["冰点", "修复", "发酵", "高潮", "分化", "退潮"];
+  return Array.from({ length: count }, (_, index) => {
+    const score = 28 + ((index * 7) % 55);
+    return {
+      trade_date: `2026-07-${String(index + 1).padStart(2, "0")}`,
+      score,
+      label: "情绪观察",
+      phase: phases[index % phases.length],
+      direction: index % 2 ? "升温" : "降温",
+      day_change: index % 2 ? 2.4 : -1.6,
+      seal_rate: 70 + (index % 10),
+      limit_up_count: 30 + index,
+      first_board_count: 20,
+      second_board_count: 6,
+      three_plus_count: 3,
+      max_height: 4,
+      broken_count: 17,
+      limit_down_count: 8,
+      previous_limit_count: 40,
+      previous_positive_count: 12,
+      previous_positive_rate: 30,
+      average_previous_change: -1.2,
+      normalization: "固定锚点",
+      history_days: count,
+      components: {
+        breadth: { label: "市场宽度", score: 55.8, weight: 20, summary: "红盘家数偏少" },
+        limit: { label: "涨停生态", score: 79.0, weight: 25, summary: "封板率仍需确认" },
+        profit: { label: "赚钱效应", score: 67.0, weight: 30, summary: "昨日反馈偏弱" },
+        ladder: { label: "连板结构", score: 81.5, weight: 15, summary: "高度仍在压缩" },
+        amount: { label: "成交活跃度", score: 46.1, weight: 10, summary: "量能低于均值" },
+      },
+    };
+  });
+}
+
+function contrastRatio(rgbA, rgbB) {
+  const channel = (value) => {
+    const scaled = value / 255;
+    return scaled <= 0.03928 ? scaled / 12.92 : ((scaled + 0.055) / 1.055) ** 2.4;
+  };
+  const luminance = (rgb) => {
+    const [red, green, blue] = rgb.match(/\d+/g).map(Number);
+    return 0.2126 * channel(red) + 0.7152 * channel(green) + 0.0722 * channel(blue);
+  };
+  const first = luminance(rgbA);
+  const second = luminance(rgbB);
+  const [high, low] = first > second ? [first, second] : [second, first];
+  return (high + 0.05) / (low + 0.05);
+}
+
+test("sentiment trend chart keeps one-screen proportion across 4K-equivalent zooms", async ({ page }) => {
+  const screenshotDir = path.join("runtime", "hel217-screenshots");
+  fs.mkdirSync(screenshotDir, { recursive: true });
+  await mockApplication(page, session("user", true));
+  await page.goto("/index.html");
+  const rows = buildSentimentHistoryRows(20);
+  await page.evaluate((historyRows) => {
+    state.sentimentHistory = { available_days: 20, rows: historyRows };
+    renderSentimentHistory();
+  }, rows);
+  await page.locator('[data-view="sentimentCycleView"]').first().click();
+
+  const viewports = [
+    { name: "4k150-100", width: 2560, height: 1440 },
+    { name: "4k150-110", width: 2328, height: 1309 },
+    { name: "4k150-125", width: 2048, height: 1152 },
+  ];
+
+  for (const viewport of viewports) {
+    await page.setViewportSize({ width: viewport.width, height: viewport.height });
+    await page.waitForTimeout(200);
+    for (const theme of ["light", "dark"]) {
+      const current = await page.locator("html").getAttribute("data-theme");
+      if (current !== theme) {
+        await page.locator("#themeToggle").click();
+        await expect(page.locator("html")).toHaveAttribute("data-theme", theme);
+      }
+      const metrics = await page.evaluate(() => {
+        const trend = document.querySelector(".sentiment-trend-panel").getBoundingClientRect();
+        const rail = document.querySelector(".sentiment-analysis-rail").getBoundingClientRect();
+        const chart = document.querySelector(".sentiment-chart-shell").getBoundingClientRect();
+        const detail = document.querySelector(".sentiment-detail-toolbar").getBoundingClientRect();
+        const history = document.querySelector(".sentiment-history-frame").getBoundingClientRect();
+        return {
+          chartHeight: chart.height,
+          viewportHeight: window.innerHeight,
+          bottomsAligned: Math.abs(trend.bottom - rail.bottom) < 2,
+          detailAfterAnalysis: detail.top > Math.max(trend.bottom, rail.bottom) - 1,
+          historyVisibleBelow: history.top > detail.bottom - 1,
+          overflowX: document.documentElement.scrollWidth > document.documentElement.clientWidth + 1,
+        };
+      });
+      expect(metrics.chartHeight, viewport.name).toBeGreaterThanOrEqual(280);
+      expect(metrics.chartHeight, viewport.name).toBeLessThanOrEqual(360);
+      expect(metrics.chartHeight / metrics.viewportHeight, viewport.name).toBeLessThan(0.42);
+      expect(metrics.bottomsAligned, viewport.name).toBe(true);
+      expect(metrics.detailAfterAnalysis, viewport.name).toBe(true);
+      expect(metrics.historyVisibleBelow, viewport.name).toBe(true);
+      expect(metrics.overflowX, viewport.name).toBe(false);
+
+      if (theme === "dark") {
+        const tooltip = page.locator("#sentimentChartTooltip");
+        await page.locator("#sentimentTrendChart").hover({ position: { x: 360, y: 110 } });
+        await expect(tooltip).toBeVisible();
+        const tooltipColors = await tooltip.evaluate((element) => {
+          const style = getComputedStyle(element);
+          const bold = element.querySelector("b");
+          return {
+            color: style.color,
+            background: style.backgroundColor,
+            boldColor: bold ? getComputedStyle(bold).color : style.color,
+            text: element.textContent,
+          };
+        });
+        expect(tooltipColors.text).toMatch(/温度/);
+        expect(contrastRatio(tooltipColors.color, tooltipColors.background)).toBeGreaterThanOrEqual(4.5);
+        expect(contrastRatio(tooltipColors.boldColor, tooltipColors.background)).toBeGreaterThanOrEqual(4.5);
+      }
+
+      await page.screenshot({
+        path: path.join(screenshotDir, `${viewport.name}-${theme}.png`),
+        fullPage: true,
+      });
+    }
+  }
+});
+
 test("limit-up pool separates stock identity and restores the reason column", async ({ page }) => {
  await mockApplication(page, session("user", true));
  await page.goto("/index.html");
@@ -3735,99 +3871,3 @@ test("desktop header keeps commands in view and tape text unclipped across works
  await page.screenshot({ path: path.join(shotDir, "admin-390-night.png") });
  fs.writeFileSync(path.join(shotDir, "measurements.json"), `${JSON.stringify(measurements, null, 2)}\n`);
 });
-
-test("HEL-183 heaven tools right-align and shell heights unify", async ({ page }) => {
-  const fs = require("node:fs");
-  const path = require("node:path");
-  const shotDir = path.join(__dirname, "../../runtime/hel183-shots");
-  fs.mkdirSync(shotDir, { recursive: true });
-  await page.setViewportSize({ width: 1440, height: 900 });
-  await mockApplication(page, session("admin", true));
-  await page.goto("/index.html");
-
-  const measure = () => page.evaluate(() => {
-    const box = (node) => {
-      if (!node) return null;
-      const r = node.getBoundingClientRect();
-      return { x: r.x, y: r.y, right: r.right, width: r.width, height: r.height };
-    };
-    const brand = document.querySelector(".module-nav .sidebar-brand") || document.querySelector(".sidebar-brand");
-    const header = document.querySelector(".app-header");
-    const actions = document.querySelector(".header-actions");
-    const collapse = document.querySelector(".sidebar-collapse-button");
-    const status = document.querySelector(".status-bar");
-    const overview = document.querySelector(".overview-strip");
-    const brandBox = box(brand);
-    const headerBox = box(header);
-    const actionsBox = box(actions);
-    const collapseBox = box(collapse);
-    const statusBox = box(status);
-    return {
-      brandHeight: brandBox ? Math.round(brandBox.height) : null,
-      headerHeight: headerBox ? Math.round(headerBox.height) : null,
-      brandBottom: brandBox ? Math.round(brandBox.y + brandBox.height) : null,
-      headerBottom: headerBox ? Math.round(headerBox.y + headerBox.height) : null,
-      collapseHeight: collapseBox ? Math.round(collapseBox.height) : null,
-      statusHeight: statusBox ? Math.round(statusBox.height) : null,
-      actionsNearRight: actionsBox && headerBox ? (headerBox.right - actionsBox.right) < 24 : false,
-      actionsMarginLeft: actions ? getComputedStyle(actions).marginLeft : null,
-      overviewDisplay: overview ? getComputedStyle(overview).display : null,
-      mentorPadTop: (() => {
-        const mentor = document.querySelector("#mentorView");
-        return mentor ? getComputedStyle(mentor).paddingTop : null;
-      })(),
-    };
-  });
-
-  await page.locator('[data-view="sentimentCycleView"]').first().click();
-  await expect(page.locator("#sentimentCycleView")).toHaveClass(/active-view/);
-  let geo = await measure();
-  expect(geo.brandHeight, "logo height").toBe(64);
-  expect(geo.headerHeight, "header height").toBe(64);
-  expect(geo.brandBottom, "logo/header bottom align").toBe(geo.headerBottom);
-  expect(geo.collapseHeight, "collapse height").toBe(28);
-  expect(geo.statusHeight, "status height").toBe(28);
-  expect(geo.actionsNearRight, "sentiment tools right").toBe(true);
-  await page.locator(".app-header").screenshot({ path: path.join(shotDir, "sentiment-header-day.png") });
-  await page.screenshot({ path: path.join(shotDir, "sentiment-page-day.png") });
-
-  await page.locator('[data-view="heavenView"]').first().click();
-  await expect(page.locator("#heavenView")).toHaveClass(/active-view/);
-  await expect(page.locator("#heavenView .heaven-page-head")).toBeVisible();
-  await expect(page.locator("#heavenView .heaven-page-head .segment")).toHaveCount(3);
-  geo = await measure();
-  expect(geo.overviewDisplay, "heaven hides overview").toBe("none");
-  expect(geo.actionsMarginLeft, "tools margin-left resolved").not.toBe("0px");
-  expect(Number.parseFloat(geo.actionsMarginLeft), "tools left auto gap").toBeGreaterThan(40);
-  expect(geo.actionsNearRight, "heaven tools right").toBe(true);
-  expect(geo.brandHeight).toBe(64);
-  expect(geo.collapseHeight).toBe(28);
-  await page.locator(".app-header").screenshot({ path: path.join(shotDir, "heaven-header-day.png") });
-  await page.screenshot({ path: path.join(shotDir, "heaven-page-day.png") });
-
-  await page.locator('[data-heaven-panel="fortune"]').click();
-  await expect(page.locator('[data-heaven-panel="fortune"]')).toHaveClass(/active/);
-  await expect(page.locator("#heavenFortunePanel")).toHaveClass(/active-heaven-panel/);
-
-  await page.locator('[data-view="mentorView"]').first().click();
-  await expect(page.locator("#mentorView")).toHaveClass(/active-view/);
-  geo = await measure();
-  expect(geo.mentorPadTop, "mentor top padding").toBe("14px");
-  await page.screenshot({ path: path.join(shotDir, "mentor-page-day.png") });
-
-  await page.locator("#themeToggle").click();
-  await page.locator('[data-view="heavenView"]').first().click();
-  await expect(page.locator("#heavenView")).toHaveClass(/active-view/);
-  geo = await measure();
-  expect(geo.actionsNearRight, "heaven night tools right").toBe(true);
-  expect(geo.brandHeight).toBe(64);
-  await page.locator(".app-header").screenshot({ path: path.join(shotDir, "heaven-header-night.png") });
-  await page.screenshot({ path: path.join(shotDir, "heaven-page-night.png") });
-
-  await page.locator('[data-view="sentimentCycleView"]').first().click();
-  await page.locator(".app-header").screenshot({ path: path.join(shotDir, "sentiment-header-night.png") });
-  await page.screenshot({ path: path.join(shotDir, "sentiment-page-night.png") });
-
-  await page.locator('[data-view="mentorView"]').first().click();
-  await page.screenshot({ path: path.join(shotDir, "mentor-page-night.png") });
-});
@@ -343,6 +343,11 @@ class FrontendContractTests(unittest.TestCase):
        self.assertIn("--sentiment-history-max-height: 510px;", self.tokens)
        self.assertIn("max-height: var(--sentiment-history-max-height);", self.sentiment_styles)
        self.assertIn("overflow: auto;", self.sentiment_styles)
+        self.assertIn("height: min(350px, 40vh);", self.sentiment_styles)
+        self.assertIn(':root[data-theme="dark"] #sentimentCycleView .sentiment-chart-tooltip {', self.sentiment_styles)
+        self.assertIn("background: var(--surface-muted);", self.sentiment_styles)
+        self.assertIn("color: var(--text-primary);", self.sentiment_styles)
+        self.assertNotIn("flex: 1 1 auto;\n\n    height: auto;", self.sentiment_styles)

    def test_mentor_final_visual_fix_contract(self):
        shell_styles = (STATIC_DIR / "shared" / "shell.css").read_text(encoding="utf-8")
@@ -1,162 +1,13 @@
 from __future__ import annotations

-import json
-import tempfile
 import unittest
-from http import HTTPStatus
-from pathlib import Path
-from unittest.mock import patch

 from backend.features.heaven.engine import build_five_phase_field, hexagram_from_lines
-from backend.features.heaven.http import HeavenHttpMixin
-from backend.features.heaven.knowledge import (
-    HeavenKnowledgeError,
-    clear_heaven_knowledge_cache,
-    prepare_heaven_context,
-    resolve_heaven_knowledge_path,
-    _knowledge_catalog,
-)
+from backend.features.heaven.knowledge import prepare_heaven_context
 from backend.features.heaven.six_yao import build_six_yao_chart


 class HeavenKnowledgeTests(unittest.TestCase):
-    def tearDown(self) -> None:
-        clear_heaven_knowledge_cache()
-
-    def test_catalog_loads_from_trusted_repo_file(self):
-        clear_heaven_knowledge_cache()
-        path = resolve_heaven_knowledge_path()
-        catalog = _knowledge_catalog()
-        self.assertTrue(path.is_file())
-        self.assertEqual(path.name, "heaven_knowledge.json")
-        self.assertTrue(str(catalog.get("version") or "").startswith("2026."))
-        self.assertIn("zhouyi", catalog["sources"])
-        self.assertIn("neijing", catalog["sources"])
-        self.assertEqual(len(catalog["fortune"]["qi"]), 6)
-        self.assertEqual(len(catalog["fortune"]["personal_relations"]), 10)
-
-    def test_missing_knowledge_file_raises_chinese_structured_error(self):
-        clear_heaven_knowledge_cache()
-        missing = Path(tempfile.mkdtemp()) / "missing-heaven_knowledge.json"
-        with patch(
-            "backend.features.heaven.knowledge.KNOWLEDGE_FILE", missing
-        ), patch(
-            "backend.features.heaven.knowledge.KNOWLEDGE_SEED_FILE",
-            missing.with_name("missing-seed.json"),
-        ):
-            with self.assertRaises(HeavenKnowledgeError) as raised:
-                _knowledge_catalog()
-        self.assertEqual(raised.exception.error_code, "heaven_knowledge_missing")
-        self.assertIn("缺失", str(raised.exception))
-
-    def test_corrupt_knowledge_json_raises_chinese_structured_error(self):
-        clear_heaven_knowledge_cache()
-        with tempfile.TemporaryDirectory() as temp_dir:
-            broken = Path(temp_dir) / "heaven_knowledge.json"
-            broken.write_text("{not-json", encoding="utf-8")
-            with patch(
-                "backend.features.heaven.knowledge.KNOWLEDGE_FILE", broken
-            ), patch(
-                "backend.features.heaven.knowledge.KNOWLEDGE_SEED_FILE",
-                Path(temp_dir) / "unused-seed.json",
-            ):
-                with self.assertRaises(HeavenKnowledgeError) as raised:
-                    _knowledge_catalog()
-        self.assertEqual(raised.exception.error_code, "heaven_knowledge_invalid")
-        self.assertIn("损坏", str(raised.exception))
-
-    def test_interpret_http_returns_structured_chinese_error_for_missing_file(self):
-        class FakeHandler(HeavenHttpMixin):
-            def __init__(self) -> None:
-                self.payload = None
-                self.status = None
-                self.application_service = type(
-                    "Svc",
-                    (),
-                    {
-                        "heaven_interpret": staticmethod(
-                            lambda _body: (_ for _ in ()).throw(
-                                HeavenKnowledgeError(
-                                    "问天知识文件缺失：未找到 heaven_knowledge.json。",
-                                    code="heaven_knowledge_missing",
-                                )
-                            )
-                        )
-                    },
-                )()
-
-            def read_json_body(self):
-                return {"mode": "trend", "trade_date": "2026-08-04"}
-
-            def send_json(self, payload, status=HTTPStatus.OK, headers=None):
-                self.payload = payload
-                self.status = status
-
-        handler = FakeHandler()
-        handler.heaven_interpret()
-        self.assertEqual(handler.status, HTTPStatus.BAD_REQUEST)
-        self.assertIn("缺失", handler.payload["error"])
-        self.assertEqual(handler.payload["code"], "heaven_knowledge_missing")
-
-    def test_interpret_http_returns_structured_chinese_error_for_corrupt_json(self):
-        class FakeHandler(HeavenHttpMixin):
-            def __init__(self) -> None:
-                self.payload = None
-                self.status = None
-                self.application_service = type(
-                    "Svc",
-                    (),
-                    {
-                        "heaven_interpret": staticmethod(
-                            lambda _body: (_ for _ in ()).throw(
-                                HeavenKnowledgeError(
-                                    "问天知识文件 JSON 损坏（heaven_knowledge.json），无法解析：第 1 行附近。",
-                                    code="heaven_knowledge_invalid",
-                                )
-                            )
-                        )
-                    },
-                )()
-
-            def read_json_body(self):
-                return {"mode": "trend", "trade_date": "2026-08-04"}
-
-            def send_json(self, payload, status=HTTPStatus.OK, headers=None):
-                self.payload = payload
-                self.status = status
-
-        handler = FakeHandler()
-        handler.heaven_interpret()
-        self.assertEqual(handler.status, HTTPStatus.BAD_REQUEST)
-        self.assertIn("损坏", handler.payload["error"])
-        self.assertEqual(handler.payload["code"], "heaven_knowledge_invalid")
-
-    def test_seed_fallback_when_data_file_missing(self):
-        clear_heaven_knowledge_cache()
-        with tempfile.TemporaryDirectory() as temp_dir:
-            seed = Path(temp_dir) / "seed.json"
-            seed.write_text(
-                json.dumps(
-                    {
-                        "version": "test-seed",
-                        "sources": {"zhouyi": {"title": "周易"}},
-                        "trend": {"method": "m", "rules": {"stable": "s", "single": "a", "multiple": "b"}},
-                        "fortune": {},
-                        "heart": {},
-                    },
-                    ensure_ascii=False,
-                ),
-                encoding="utf-8",
-            )
-            missing_data = Path(temp_dir) / "data-heaven_knowledge.json"
-            with patch(
-                "backend.features.heaven.knowledge.KNOWLEDGE_FILE", missing_data
-            ), patch(
-                "backend.features.heaven.knowledge.KNOWLEDGE_SEED_FILE", seed
-            ):
-                catalog = _knowledge_catalog()
-        self.assertEqual(catalog["version"], "test-seed")
-
    def test_fortune_context_excludes_weighted_summary_and_adds_bounded_industry_symbols(self):
        field = build_five_phase_field("2026-08-04")
        prepared = prepare_heaven_context(