diff --git a/addons/game_base/__init__.py b/addons/game_base/__init__.py
index f7209b1..6ecf639 100644
--- a/addons/game_base/__init__.py
+++ b/addons/game_base/__init__.py
@@ -1,2 +1,10 @@
 from . import models
 from . import controllers
+
+
+def pre_init_hook(cr):
+    """模块升级前清理旧的 game.currency 记录，避免模型删除时产生冲突。"""
+    cr.execute("SELECT 1 FROM information_schema.tables WHERE table_name='game_currency'")
+    if cr.fetchone():
+        cr.execute("DELETE FROM game_currency")
+        cr.execute("DELETE FROM ir_model_data WHERE model='game.currency'")
diff --git a/addons/game_base/__manifest__.py b/addons/game_base/__manifest__.py
index 6fd9f7c..8fd8aba 100644
--- a/addons/game_base/__manifest__.py
+++ b/addons/game_base/__manifest__.py
@@ -1,16 +1,24 @@
 {
-    'name': 'Yusen Game Base',
+    'name': '宇森游戏基础数据',
     'summary': '宇森游戏基础数据：图鉴 / 规则 / 论坛 / 公告',
-    'version': '1.1',
+    'version': '1.2',
     'category': 'Game',
     'sequence': 10,
     'depends': ['base'],
     'data': [
         'security/ir.model.access.csv',
         'data/game_base_data.xml',
-        'views/game_base_views.xml',
+        'views/codex_views.xml',
+        'views/rule_category_views.xml',
+        'views/rule_views.xml',
+        'views/page_views.xml',
+        'views/forum_views.xml',
+        'views/announcement_views.xml',
+        'views/story_views.xml',
+        'views/menu.xml',
     ],
     'application': True,
     'license': 'LGPL-3',
+    'pre_init_hook': 'pre_init_hook',
     'description': '基于官网内容沉淀的游戏基础数据模型，供后台维护、前端经 /game/api/* 读取；并提供与 Odoo 用户打通的登录/注册接口。',
 }
diff --git a/addons/game_base/controllers/game_api.py b/addons/game_base/controllers/game_api.py
index f57e62f..02ecff3 100644
--- a/addons/game_base/controllers/game_api.py
+++ b/addons/game_base/controllers/game_api.py
@@ -63,42 +63,86 @@ class GameApiController(http.Controller):
 
     @http.route('/game/api/rules', type='http', auth='public', methods=['GET'], csrf=False)
     def rules(self, **kw):
-        """规则 / 等级制度：按类别(type)分组。"""
-        model = request.env['game.rule'].sudo()
-        type_labels = dict(model._fields['type'].selection)
-        recs = model.search_read([], ['id', 'type', 'level', 'name', 'desc'])
-        by_type = {}
+        """规则 / 等级制度 / 货币：按类别分组。"""
+        Rule = request.env['game.rule'].sudo()
+        Category = request.env['game.rule.category'].sudo()
+        cats = Category.search_read(
+            [('active', '=', True)],
+            ['id', 'key', 'name', 'sequence'],
+            order='sequence, id'
+        )
+        cat_map = {c['id']: c for c in cats}
+        recs = Rule.search_read(
+            [],
+            ['id', 'category_id', 'level', 'name', 'desc', 'rate', 'note'],
+            order='category_id, level'
+        )
+        by_cat = {}
         for r in recs:
-            by_type.setdefault(r['type'], []).append(r)
+            cid = r['category_id'][0] if r['category_id'] else None
+            if cid not in cat_map:
+                continue
+            by_cat.setdefault(cid, []).append(r)
         groups = []
-        for t in by_type:
+        for c in cats:
+            items = by_cat.get(c['id'], [])
+            if not items:
+                continue
             groups.append({
-                'key': t,
-                'label': type_labels.get(t, t),
+                'key': c['key'],
+                'label': c['name'],
                 'items': [{
-                    'id': r['id'],
-                    'level': r['level'],
-                    'name': r['name'],
-                    'desc': r['desc'] or '',
-                } for r in by_type[t]],
+                    'id': it['id'],
+                    'level': it['level'],
+                    'name': it['name'],
+                    'desc': it['desc'] or '',
+                    'rate': it.get('rate') or 1,
+                    'note': it.get('note') or '',
+                } for it in items],
             })
         return _json({'groups': groups})
 
     @http.route('/game/api/currencies', type='http', auth='public', methods=['GET'], csrf=False)
     def currencies(self, **kw):
-        """货币等级：按 level 排序返回。"""
-        recs = request.env['game.currency'].sudo().search_read(
-            [], ['id', 'level', 'name', 'desc', 'rate'], order='level asc'
+        """货币等级：兼容旧接口，实际从 game.rule 按类别过滤。"""
+        Rule = request.env['game.rule'].sudo()
+        Category = request.env['game.rule.category'].sudo()
+        currency_keys = ['currency', 'material', 'token', 'honor']
+        cats = Category.search_read(
+            [('active', '=', True), ('key', 'in', currency_keys)],
+            ['id', 'key', 'name', 'sequence'],
+            order='sequence, id'
         )
-        return _json({
-            'items': [{
-                'id': r['id'],
-                'level': r['level'],
-                'name': r['name'],
-                'desc': r['desc'] or '',
-                'rate': r['rate'] or 1,
-            } for r in recs]
-        })
+        cat_map = {c['id']: c for c in cats}
+        recs = Rule.search_read(
+            [('category_id.key', 'in', currency_keys)],
+            ['id', 'category_id', 'level', 'name', 'desc', 'note', 'rate'],
+            order='category_id, level'
+        )
+        by_type = {}
+        for r in recs:
+            cid = r['category_id'][0] if r['category_id'] else None
+            if cid not in cat_map:
+                continue
+            by_type.setdefault(cid, []).append(r)
+        groups = []
+        for c in cats:
+            items = by_type.get(c['id'], [])
+            if not items:
+                continue
+            groups.append({
+                'key': c['key'],
+                'label': c['name'],
+                'items': [{
+                    'id': it['id'],
+                    'level': it['level'],
+                    'name': it['name'],
+                    'desc': it['desc'] or '',
+                    'note': it.get('note') or '',
+                    'rate': it.get('rate') or 1,
+                } for it in items],
+            })
+        return _json({'groups': groups})
 
     @http.route('/game/api/pages', type='http', auth='public', methods=['GET'], csrf=False)
     def pages(self, **kw):
diff --git a/addons/game_base/data/game_base_data.xml b/addons/game_base/data/game_base_data.xml
index 5c74301..df6d5f5 100644
--- a/addons/game_base/data/game_base_data.xml
+++ b/addons/game_base/data/game_base_data.xml
@@ -1,93 +1,127 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo noupdate="0">
 
+  <!-- ============ 规则类别（后台可配置） ============ -->
+  <record id="rule_category_world" model="game.rule.category">
+    <field name="key">world</field>
+    <field name="name">世界等级</field>
+    <field name="sequence">10</field>
+  </record>
+  <record id="rule_category_faction" model="game.rule.category">
+    <field name="key">faction</field>
+    <field name="name">势力等级</field>
+    <field name="sequence">20</field>
+  </record>
+  <record id="rule_category_character" model="game.rule.category">
+    <field name="key">character</field>
+    <field name="name">人物角色等级</field>
+    <field name="sequence">30</field>
+  </record>
+  <record id="rule_category_currency" model="game.rule.category">
+    <field name="key">currency</field>
+    <field name="name">货币等级</field>
+    <field name="sequence">40</field>
+  </record>
+
   <!-- ============ 规则 / 等级制度（基于官网） ============ -->
   <!-- 世界等级 · 五阶段 -->
   <record id="rule_world_1" model="game.rule">
-    <field name="type">world</field><field name="level">1</field><field name="name">凡墟</field>
+    <field name="category_id" ref="rule_category_world"/><field name="level">1</field><field name="name">凡墟</field>
     <field name="desc"><![CDATA[万物生灵尚处蒙昧凡土，天地灵气稀薄，各族散居荒野，无族群联盟与政权，只求狩猎采集求生，一切秩序遵循自然法则。]]></field>
   </record>
   <record id="rule_world_2" model="game.rule">
-    <field name="type">world</field><field name="level">2</field><field name="name">灵启</field>
+    <field name="category_id" ref="rule_category_world"/><field name="level">2</field><field name="name">灵启</field>
     <field name="desc"><![CDATA[天地灵气复苏觉醒，各族聚拢形成聚落，诞生劳作分工、屋舍营建与物物交换，不同族群率先凝聚部族，世间初代势力自此诞生。]]></field>
   </record>
   <record id="rule_world_3" model="game.rule">
-    <field name="type">world</field><field name="level">3</field><field name="name">玄界</field>
+    <field name="category_id" ref="rule_category_world"/><field name="level">3</field><field name="name">玄界</field>
     <field name="desc"><![CDATA[各族部落兼并融合，广袤大地形成多元族群共治的完整疆域，征伐、道统、造物三大发展路线并行；各族大能、上古秘闻等传奇事件不断现世，玄荒文明迎来鼎盛割据时代。]]></field>
   </record>
   <record id="rule_world_4" model="game.rule">
-    <field name="type">world</field><field name="level">4</field><field name="name">穹冥</field>
+    <field name="category_id" ref="rule_category_world"/><field name="level">4</field><field name="name">穹冥</field>
     <field name="desc"><![CDATA[生灵突破地表桎梏，打通地底深渊与浩瀚星空，天地上下各界尽数纳入族群管辖；各类上古神器、本命法器完整解锁，文明疆域遍布天地穹苍。]]></field>
   </record>
   <record id="rule_world_5" model="game.rule">
-    <field name="type">world</field><field name="level">5</field><field name="name">溯元</field>
+    <field name="category_id" ref="rule_category_world"/><field name="level">5</field><field name="name">溯元</field>
     <field name="desc"><![CDATA[各族顶尖文明勘破这片天地的诞生本源，挣脱本世界规则束缚，可踏上飞升之路、往复轮回，前往更高维度开启全新文明演化。]]></field>
   </record>
 
   <!-- 势力等级 · Lv.1-6 -->
   <record id="rule_faction_1" model="game.rule">
-    <field name="type">faction</field><field name="level">1</field><field name="name">墟族</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">1</field><field name="name">墟族</field>
     <field name="desc"><![CDATA[血缘小群体，蛮荒无制度。]]></field>
   </record>
   <record id="rule_faction_2" model="game.rule">
-    <field name="type">faction</field><field name="level">2</field><field name="name">灵聚</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">2</field><field name="name">灵聚</field>
     <field name="desc"><![CDATA[灵气聚落联盟，初步治理与贸易。]]></field>
   </record>
   <record id="rule_faction_3" model="game.rule">
-    <field name="type">faction</field><field name="level">3</field><field name="name">玄邑</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">3</field><field name="name">玄邑</field>
     <field name="desc"><![CDATA[疆域整合，军法、道规体系完善。]]></field>
   </record>
   <record id="rule_faction_4" model="game.rule">
-    <field name="type">faction</field><field name="level">4</field><field name="name">冥朝</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">4</field><field name="name">冥朝</field>
     <field name="desc"><![CDATA[一统大地，掌控地下浅层资源调度。]]></field>
   </record>
   <record id="rule_faction_5" model="game.rule">
-    <field name="type">faction</field><field name="level">5</field><field name="name">穹统</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">5</field><field name="name">穹统</field>
     <field name="desc"><![CDATA[天地大陆霸主，穿梭星空深渊作战。]]></field>
   </record>
   <record id="rule_faction_6" model="game.rule">
-    <field name="type">faction</field><field name="level">6</field><field name="name">溯盟</field>
+    <field name="category_id" ref="rule_category_faction"/><field name="level">6</field><field name="name">溯盟</field>
     <field name="desc"><![CDATA[多维文明联合体，触及世界本源博弈。]]></field>
   </record>
 
   <!-- 人物角色等级 · Lv.1-12 -->
-  <record id="rule_char_1" model="game.rule"><field name="type">character</field><field name="level">1</field><field name="name">萌新</field><field name="desc"><![CDATA[初入世界的无名者。]]></field></record>
-  <record id="rule_char_2" model="game.rule"><field name="type">character</field><field name="level">2</field><field name="name">学徒</field><field name="desc"><![CDATA[掌握基础技艺。]]></field></record>
-  <record id="rule_char_3" model="game.rule"><field name="type">character</field><field name="level">3</field><field name="name">熟手</field><field name="desc"><![CDATA[可独立完成任务。]]></field></record>
-  <record id="rule_char_4" model="game.rule"><field name="type">character</field><field name="level">4</field><field name="name">好手</field><field name="desc"><![CDATA[在某领域崭露头角。]]></field></record>
-  <record id="rule_char_5" model="game.rule"><field name="type">character</field><field name="level">5</field><field name="name">精英</field><field name="desc"><![CDATA[群体中的中坚。]]></field></record>
-  <record id="rule_char_6" model="game.rule"><field name="type">character</field><field name="level">6</field><field name="name">大师</field><field name="desc"><![CDATA[技艺臻于化境。]]></field></record>
-  <record id="rule_char_7" model="game.rule"><field name="type">character</field><field name="level">7</field><field name="name">宗匠</field><field name="desc"><![CDATA[开宗立派的人物。]]></field></record>
-  <record id="rule_char_8" model="game.rule"><field name="type">character</field><field name="level">8</field><field name="name">传奇</field><field name="desc"><![CDATA[事迹被载入编年史。]]></field></record>
-  <record id="rule_char_9" model="game.rule"><field name="type">character</field><field name="level">9</field><field name="name">神话</field><field name="desc"><![CDATA[近乎传说的存在。]]></field></record>
-  <record id="rule_char_10" model="game.rule"><field name="type">character</field><field name="level">10</field><field name="name">半神</field><field name="desc"><![CDATA[触及世界法则。]]></field></record>
-  <record id="rule_char_11" model="game.rule"><field name="type">character</field><field name="level">11</field><field name="name">圣者</field><field name="desc"><![CDATA[被信仰托举的意志。]]></field></record>
-  <record id="rule_char_12" model="game.rule"><field name="type">character</field><field name="level">12</field><field name="name">永恒</field><field name="desc"><![CDATA[超越生死的世界锚点。]]></field></record>
+  <record id="rule_char_1" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">1</field><field name="name">萌新</field><field name="desc"><![CDATA[初入世界的无名者。]]></field></record>
+  <record id="rule_char_2" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">2</field><field name="name">学徒</field><field name="desc"><![CDATA[掌握基础技艺。]]></field></record>
+  <record id="rule_char_3" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">3</field><field name="name">熟手</field><field name="desc"><![CDATA[可独立完成任务。]]></field></record>
+  <record id="rule_char_4" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">4</field><field name="name">好手</field><field name="desc"><![CDATA[在某领域崭露头角。]]></field></record>
+  <record id="rule_char_5" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">5</field><field name="name">精英</field><field name="desc"><![CDATA[群体中的中坚。]]></field></record>
+  <record id="rule_char_6" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">6</field><field name="name">大师</field><field name="desc"><![CDATA[技艺臻于化境。]]></field></record>
+  <record id="rule_char_7" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">7</field><field name="name">宗匠</field><field name="desc"><![CDATA[开宗立派的人物。]]></field></record>
+  <record id="rule_char_8" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">8</field><field name="name">传奇</field><field name="desc"><![CDATA[事迹被载入编年史。]]></field></record>
+  <record id="rule_char_9" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">9</field><field name="name">神话</field><field name="desc"><![CDATA[近乎传说的存在。]]></field></record>
+  <record id="rule_char_10" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">10</field><field name="name">半神</field><field name="desc"><![CDATA[触及世界法则。]]></field></record>
+  <record id="rule_char_11" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">11</field><field name="name">圣者</field><field name="desc"><![CDATA[被信仰托举的意志。]]></field></record>
+  <record id="rule_char_12" model="game.rule"><field name="category_id" ref="rule_category_character"/><field name="level">12</field><field name="name">永恒</field><field name="desc"><![CDATA[超越生死的世界锚点。]]></field></record>
 
-  <!-- ============ 货币等级 · Lv.1-6 ============ -->
-  <record id="currency_1" model="game.currency">
-    <field name="level">1</field><field name="name">墟铢</field><field name="rate">100</field>
+  <!-- ============ 货币等级 · Lv.1-6（合并进 game.rule） ============ -->
+  <record id="currency_1" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">1</field><field name="name">墟铢</field>
+    <field name="rate">100</field>
     <field name="desc"><![CDATA[凡俗通用零钱，以贝壳、骨片、碎石铸成。100 墟铢 = 1 灵币。]]></field>
+    <field name="note"><![CDATA[发行方：各地聚落自治铸坊。流通范围：地表层全域通用，地下层部分区域接受。]]></field>
   </record>
-  <record id="currency_2" model="game.currency">
-    <field name="level">2</field><field name="name">灵币</field><field name="rate">100</field>
+  <record id="currency_2" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">2</field><field name="name">灵币</field>
+    <field name="rate">100</field>
     <field name="desc"><![CDATA[蕴含微量灵气的金属铸币，聚落以上势力日常使用。100 灵币 = 1 玄锭。]]></field>
+    <field name="note"><![CDATA[发行方：玄邑级势力统一铸造。流通范围：凡墟/灵启/玄界三层硬通货。]]></field>
   </record>
-  <record id="currency_3" model="game.currency">
-    <field name="level">3</field><field name="name">玄锭</field><field name="rate">100</field>
+  <record id="currency_3" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">3</field><field name="name">玄锭</field>
+    <field name="rate">100</field>
     <field name="desc"><![CDATA[刻有玄纹的稀有锭块，用于高价值交易与功法图纸。100 玄锭 = 1 冥玉。]]></field>
+    <field name="note"><![CDATA[发行方：冥朝中央造币司。流通范围：跨层贸易结算单位。]]></field>
   </record>
-  <record id="currency_4" model="game.currency">
-    <field name="level">4</field><field name="name">冥玉</field><field name="rate">100</field>
+  <record id="currency_4" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">4</field><field name="name">冥玉</field>
+    <field name="rate">100</field>
     <field name="desc"><![CDATA[产自地底深渊的幽暗玉石，蕴含浓郁能量。100 冥玉 = 1 穹鎏。]]></field>
+    <field name="note"><![CDATA[产地：地下层深渊矿脉。流通范围：穹冥时代以上跨层交易核心货币。]]></field>
   </record>
-  <record id="currency_5" model="game.currency">
-    <field name="level">5</field><field name="name">穹鎏</field><field name="rate">100</field>
+  <record id="currency_5" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">5</field><field name="name">穹鎏</field>
+    <field name="rate">100</field>
     <field name="desc"><![CDATA[来自星空矿脉的稀有鎏金晶体，跨层贸易硬通货。100 穹鎏 = 1 元玺。]]></field>
+    <field name="note"><![CDATA[产地：星空层陨石带。流通范围：溯盟级势力间储备货币。]]></field>
   </record>
-  <record id="currency_6" model="game.currency">
-    <field name="level">6</field><field name="name">元玺</field><field name="rate">1</field>
+  <record id="currency_6" model="game.rule">
+    <field name="category_id" ref="rule_category_currency"/><field name="level">6</field><field name="name">元玺</field>
+    <field name="rate">1</field>
     <field name="desc"><![CDATA[追溯世界本源凝聚而成的至高货币，可兑换神器、传说事件与维度权限。]]></field>
+    <field name="note"><![CDATA[至高货币，不可增发。总量由世界本源锚定，仅可通过特定事件获取。]]></field>
   </record>
 
   <!-- ============ 图鉴样例（每类 1 条，供用户参考扩展；按分类+子级分组） ============ -->
@@ -183,6 +217,32 @@
     <field name="desc">每个 NPC 都有独立的天赋、性格与成长轨迹。英雄在历练中觉醒，传奇在时间中自发生成，无人是棋子。</field>
   </record>
 
+  <!-- 介绍 -->
+  <record id="page_intro" model="game.page">
+    <field name="key">intro</field>
+    <field name="title">关于宇森</field>
+    <field name="subtitle">ABOUT YUSEN</field>
+    <field name="sequence">15</field>
+    <field name="body_html"><![CDATA[<p>宇森，是一颗会自己呼吸的种子。</p>
+<p>你播种的不是一个角色，而是一个<b style="color:#fff">世界</b>——从地心熔岩到陨石星空，五层垂直切面层层相托，文明在其中自发地生长、分裂、兼并、飞升。没有脚本替你演绎剧情，没有关卡替你定义胜利，每一次开局都是一部独一无二的编年史。</p>
+<p>我们相信，最好的模拟不在于你操控了多少，而在于你<b style="color:#fff">见证</b>了多少。所以宇森把「玩家」重新定义为<b style="color:var(--gold)">园丁</b>：你不能命令谁，却可以改变土壤、调节灵气、在关键节点轻轻推一把。世界的走向，由无数个体的选择汇聚而成，而你只是其中一股温柔的力。</p>
+<p style="margin-top:22px;color:var(--gold);font-style:italic;">往下翻，看这颗种子如何长成一片森林。</p>]]></field>
+  </record>
+  <record id="page_intro_item_1" model="game.page.item">
+    <field name="page_id" ref="page_intro"/>
+    <field name="sequence">10</field>
+    <field name="icon">🌍</field>
+    <field name="title">一颗会呼吸的世界</field>
+    <field name="desc">五层垂直世界，文明自发演化，没有固定剧情与通关条件。</field>
+  </record>
+  <record id="page_intro_item_2" model="game.page.item">
+    <field name="page_id" ref="page_intro"/>
+    <field name="sequence">20</field>
+    <field name="icon">🧑‍🌾</field>
+    <field name="title">你是园丁，不是上帝</field>
+    <field name="desc">改变土壤与灵气，在关键节点轻推一把，而非发号施令。</field>
+  </record>
+
   <!-- 背景 -->
   <record id="page_background" model="game.page">
     <field name="key">background</field>
@@ -233,6 +293,48 @@
     <field name="desc">本源之地 · 元玺凝聚</field>
   </record>
 
+  <!-- 说明 -->
+  <record id="page_notes" model="game.page">
+    <field name="key">notes</field>
+    <field name="title">制度说明</field>
+    <field name="subtitle">HOW THE WORLD WORKS</field>
+    <field name="sequence">25</field>
+    <field name="body_html"><![CDATA[<p>宇森的世界由三套相互独立的等级体系共同驱动，它们彼此加成，又彼此制约：</p>
+<p><b style="color:#fff">世界等级</b>是舞台的上限——它决定这片土地上「能发生什么」。从凡墟到溯元，每一级跃迁都会解锁更深的内容层（更深的地下、更远的星空）与更厚的事件池。</p>
+<p><b style="color:#fff">势力等级</b>是群体的进度——它决定文明「能调动什么」。聚落、联盟到多维联合体，等级越高，可调度资源与外交权重越大。</p>
+<p><b style="color:#fff">角色等级</b>是个体的成长——它决定一个生命「能做成什么」。从无名萌新到超越生死的永恒，英雄在历练中觉醒。</p>
+<p>而贯穿三者的，是<b style="color:var(--gold)">六档货币</b>：从凡俗墟铢到本源元玺，百进制兑换构成完整经济闭环，决定文明「能交换什么」。</p>
+<p>园丁的核心策略，便是在这四方之间分配有限的引导资源，让文明自洽地向上演化——每一级提升，世界都因此越活越厚。</p>]]></field>
+  </record>
+  <record id="page_notes_item_1" model="game.page.item">
+    <field name="page_id" ref="page_notes"/>
+    <field name="sequence">10</field>
+    <field name="icon">🌐</field>
+    <field name="title">世界等级</field>
+    <field name="desc">舞台上限：决定能发生什么。凡墟 → 灵启 → 玄界 → 穹冥 → 溯元。</field>
+  </record>
+  <record id="page_notes_item_2" model="game.page.item">
+    <field name="page_id" ref="page_notes"/>
+    <field name="sequence">20</field>
+    <field name="icon">🏛️</field>
+    <field name="title">势力等级</field>
+    <field name="desc">群体进度：决定能调动什么。墟族 → 灵聚 → 玄邑 → 冥朝 → 穹统 → 溯盟。</field>
+  </record>
+  <record id="page_notes_item_3" model="game.page.item">
+    <field name="page_id" ref="page_notes"/>
+    <field name="sequence">30</field>
+    <field name="icon">⚔️</field>
+    <field name="title">角色等级</field>
+    <field name="desc">个体成长：决定能做成什么。萌新 → …… → 永恒，十二阶序。</field>
+  </record>
+  <record id="page_notes_item_4" model="game.page.item">
+    <field name="page_id" ref="page_notes"/>
+    <field name="sequence">40</field>
+    <field name="icon">💰</field>
+    <field name="title">六档货币</field>
+    <field name="desc">经济闭环：决定能交换什么。墟铢 → 灵币 → 玄锭 → 冥玉 → 穹鎏 → 元玺。</field>
+  </record>
+
   <!-- 致玩家 -->
   <record id="page_letter" model="game.page">
     <field name="key">letter</field>
diff --git a/addons/game_base/migrations/1.2/pre-migrate.py b/addons/game_base/migrations/1.2/pre-migrate.py
new file mode 100644
index 0000000..f1d6c87
--- /dev/null
+++ b/addons/game_base/migrations/1.2/pre-migrate.py
@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+
+def migrate(cr, version):
+    """升级到 1.2：清理旧的 game.currency 记录与外部 ID，避免合并到 game.rule 时冲突。"""
+    # 先删数据表记录，再删对应 ir.model.data 行
+    cr.execute("SELECT 1 FROM information_schema.tables WHERE table_name='game_currency'")
+    if cr.fetchone():
+        cr.execute("DELETE FROM game_currency")
+    cr.execute("DELETE FROM ir_model_data WHERE model='game.currency'")
diff --git a/addons/game_base/models/__init__.py b/addons/game_base/models/__init__.py
index 5ecebe0..42dfeb2 100644
--- a/addons/game_base/models/__init__.py
+++ b/addons/game_base/models/__init__.py
@@ -1,7 +1,7 @@
 from . import codex
 from . import forum
 from . import announcement
+from . import rule_category
 from . import rule
-from . import currency
 from . import page
 from . import story
diff --git a/addons/game_base/models/currency.py b/addons/game_base/models/currency.py
deleted file mode 100644
index 4e4e0fd..0000000
--- a/addons/game_base/models/currency.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# -*- coding: utf-8 -*-
-from odoo import models, fields, api
-
-
-class GameCurrency(models.Model):
-    _name = 'game.currency'
-    _description = '游戏货币等级'
-    _order = 'level asc'
-
-    level = fields.Integer(string='等级', required=True)
-    name = fields.Char(string='名称', required=True)
-    desc = fields.Text(string='描述')
-    rate = fields.Integer(
-        string='兑换比例',
-        default=1,
-        help='多少单位本货币可兑换 1 单位下一等级货币。例如 100 墟铢 = 1 灵币，则墟铢的 rate 为 100。'
-    )
-
-    @api.model
-    def convert(self, amount, from_level, to_level):
-        """按等级汇率将 amount 从 from_level 换算为 to_level 货币。
-
-        汇率方向：低等级 → 高等级 为除以 rate，高等级 → 低等级 为乘以 rate。
-        最高等级货币（元玺）的 rate 固定为 1，仅作占位。
-        """
-        if from_level == to_level:
-            return amount
-        currencies = self.search_read([], ['level', 'rate'], order='level asc')
-        rate_map = {c['level']: c['rate'] or 1 for c in currencies}
-
-        if from_level < to_level:
-            # 低等级 → 高等级：逐级除以兑换比例
-            result = amount
-            for lv in range(from_level, to_level):
-                result = result / rate_map.get(lv, 1)
-            return result
-        else:
-            # 高等级 → 低等级：逐级乘以兑换比例
-            result = amount
-            for lv in range(to_level, from_level):
-                result = result * rate_map.get(lv, 1)
-            return result
diff --git a/addons/game_base/models/rule.py b/addons/game_base/models/rule.py
index cdf9ca1..0b6c76f 100644
--- a/addons/game_base/models/rule.py
+++ b/addons/game_base/models/rule.py
@@ -1,19 +1,64 @@
-from odoo import models, fields
+# -*- coding: utf-8 -*-
+from odoo import models, fields, api
 
 
 class GameRule(models.Model):
     _name = 'game.rule'
-    _description = '规则 / 等级制度'
+    _description = '规则 / 等级制度 / 货币'
     _rec_name = 'name'
-    _order = 'type, level'
+    _order = 'category_id, level'
 
-    TYPE = [
-        ('world', '世界等级'),
-        ('faction', '势力等级'),
-        ('character', '人物角色等级'),
-    ]
-
-    type = fields.Selection(TYPE, string='类别', required=True, index=True)
-    level = fields.Integer(string='等级', index=True)
+    category_id = fields.Many2one(
+        'game.rule.category',
+        string='类别',
+        required=True,
+        index=True,
+        ondelete='restrict',
+    )
+    level = fields.Integer(
+        string='等级',
+        index=True,
+        aggregator=False,  # 分组时不累计
+    )
     name = fields.Char(string='名称', required=True)
     desc = fields.Html(string='说明')
+    rate = fields.Integer(
+        string='兑换比例',
+        default=1,
+        help='多少单位本货币可兑换 1 单位下一等级货币。例如 100 墟铢 = 1 灵币，则墟铢的 rate 为 100。仅货币类有效。',
+    )
+    note = fields.Text(
+        string='备注',
+        help='额外说明，仅后台可见（如发行背景、流通范围等）。',
+    )
+
+    @api.model
+    def convert(self, amount, from_level, to_level, category_key='currency'):
+        """按等级汇率将 amount 从 from_level 换算为 to_level 货币。
+
+        默认只在「货币」类别内换算。汇率方向：低等级 → 高等级 为除以 rate，
+        高等级 → 低等级 为乘以 rate。最高等级货币（元玺）的 rate 固定为 1。
+        """
+        if from_level == to_level:
+            return amount
+        category = self.env['game.rule.category'].sudo().search(
+            [('key', '=', category_key)], limit=1
+        )
+        if not category:
+            return amount
+        recs = self.search(
+            [('category_id', '=', category.id)],
+            order='level asc',
+        )
+        rate_map = {r.level: r.rate or 1 for r in recs}
+
+        if from_level < to_level:
+            result = amount
+            for lv in range(from_level, to_level):
+                result = result / rate_map.get(lv, 1)
+            return result
+        else:
+            result = amount
+            for lv in range(to_level, from_level):
+                result = result * rate_map.get(lv, 1)
+            return result
diff --git a/addons/game_base/models/rule_category.py b/addons/game_base/models/rule_category.py
new file mode 100644
index 0000000..8c2b79b
--- /dev/null
+++ b/addons/game_base/models/rule_category.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+from odoo import models, fields
+
+
+class GameRuleCategory(models.Model):
+    _name = 'game.rule.category'
+    _description = '规则类别'
+    _order = 'sequence, id'
+    _rec_name = 'name'
+
+    _sql_constraints = [
+        ('key_uniq', 'unique(key)', '规则类别标识必须唯一'),
+    ]
+
+    key = fields.Char(string='标识', required=True, index=True)
+    name = fields.Char(string='名称', required=True)
+    sequence = fields.Integer(string='排序', default=10)
+    active = fields.Boolean(string='启用', default=True)
diff --git a/addons/game_base/security/ir.model.access.csv b/addons/game_base/security/ir.model.access.csv
index d588c72..d0a25cc 100644
--- a/addons/game_base/security/ir.model.access.csv
+++ b/addons/game_base/security/ir.model.access.csv
@@ -7,10 +7,10 @@ access_game_forum_post,game.forum.post public,model_game_forum_post,base.group_p
 access_game_forum_post_user,game.forum.post user,model_game_forum_post,base.group_user,1,1,1,1
 access_game_announcement,game.announcement public,model_game_announcement,base.group_public,1,0,0,0
 access_game_announcement_user,game.announcement user,model_game_announcement,base.group_user,1,1,1,1
+access_game_rule_category,game.rule.category public,model_game_rule_category,base.group_public,1,0,0,0
+access_game_rule_category_user,game.rule.category user,model_game_rule_category,base.group_user,1,1,1,1
 access_game_rule,game.rule public,model_game_rule,base.group_public,1,0,0,0
 access_game_rule_user,game.rule user,model_game_rule,base.group_user,1,1,1,1
-access_game_currency,game.currency public,model_game_currency,base.group_public,1,0,0,0
-access_game_currency_user,game.currency user,model_game_currency,base.group_user,1,1,1,1
 access_game_page,game.page public,model_game_page,base.group_public,1,0,0,0
 access_game_page_user,game.page user,model_game_page,base.group_user,1,1,1,1
 access_game_page_item,game.page.item public,model_game_page_item,base.group_public,1,0,0,0
diff --git a/addons/game_base/views/announcement_views.xml b/addons/game_base/views/announcement_views.xml
new file mode 100644
index 0000000..1b8213a
--- /dev/null
+++ b/addons/game_base/views/announcement_views.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 公告 ============ -->
+  <record id="action_game_announcement" model="ir.actions.act_window">
+    <field name="name">公告</field>
+    <field name="res_model">game.announcement</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_announcement_list" model="ir.ui.view">
+    <field name="name">game.announcement.list</field>
+    <field name="model">game.announcement</field>
+    <field name="arch" type="xml">
+      <list><field name="name"/><field name="date"/><field name="priority"/><field name="active"/></list>
+    </field>
+  </record>
+
+  <record id="view_game_announcement_form" model="ir.ui.view">
+    <field name="name">game.announcement.form</field>
+    <field name="model">game.announcement</field>
+    <field name="arch" type="xml">
+      <form>
+        <group><field name="name"/><field name="date"/><field name="priority"/><field name="active"/></group>
+        <field name="body_html"/>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/codex_views.xml b/addons/game_base/views/codex_views.xml
new file mode 100644
index 0000000..daafb14
--- /dev/null
+++ b/addons/game_base/views/codex_views.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 图鉴（按分类 + 子级分组） ============ -->
+  <record id="action_game_codex" model="ir.actions.act_window">
+    <field name="name">图鉴</field>
+    <field name="res_model">game.codex.entry</field>
+    <field name="view_mode">list,form</field>
+    <field name="context">{'group_by': 'cat'}</field>
+  </record>
+
+  <record id="view_game_codex_list" model="ir.ui.view">
+    <field name="name">game.codex.entry.list</field>
+    <field name="model">game.codex.entry</field>
+    <field name="arch" type="xml">
+      <list>
+        <field name="cat" column_invisible="1"/><field name="sub"/><field name="name"/><field name="tier"/><field name="image"/>
+      </list>
+    </field>
+  </record>
+
+  <record id="view_game_codex_form" model="ir.ui.view">
+    <field name="name">game.codex.entry.form</field>
+    <field name="model">game.codex.entry</field>
+    <field name="arch" type="xml">
+      <form>
+        <group>
+          <field name="cat"/><field name="sub"/><field name="tier"/>
+        </group>
+        <group>
+          <field name="name"/>
+        </group>
+        <field name="image" widget="image"/>
+        <field name="desc"/>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/forum_views.xml b/addons/game_base/views/forum_views.xml
new file mode 100644
index 0000000..080c6a5
--- /dev/null
+++ b/addons/game_base/views/forum_views.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 论坛 · 主题 ============ -->
+  <record id="action_game_forum_thread" model="ir.actions.act_window">
+    <field name="name">主题</field>
+    <field name="res_model">game.forum.thread</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_forum_thread_list" model="ir.ui.view">
+    <field name="name">game.forum.thread.list</field>
+    <field name="model">game.forum.thread</field>
+    <field name="arch" type="xml">
+      <list>
+        <field name="pinned"/><field name="name"/><field name="category"/><field name="author_name"/><field name="create_date"/>
+      </list>
+    </field>
+  </record>
+
+  <record id="view_game_forum_thread_form" model="ir.ui.view">
+    <field name="name">game.forum.thread.form</field>
+    <field name="model">game.forum.thread</field>
+    <field name="arch" type="xml">
+      <form>
+        <group>
+          <field name="name"/><field name="category"/><field name="author_name"/><field name="pinned"/>
+        </group>
+        <field name="body_html"/>
+        <field name="post_ids">
+          <tree><field name="author_name"/><field name="create_date"/></tree>
+          <form><field name="author_name"/><field name="body_html"/></form>
+        </field>
+      </form>
+    </field>
+  </record>
+
+  <!-- ============ 论坛 · 回复 ============ -->
+  <record id="action_game_forum_post" model="ir.actions.act_window">
+    <field name="name">回复</field>
+    <field name="res_model">game.forum.post</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_forum_post_list" model="ir.ui.view">
+    <field name="name">game.forum.post.list</field>
+    <field name="model">game.forum.post</field>
+    <field name="arch" type="xml">
+      <list><field name="thread_id"/><field name="author_name"/><field name="create_date"/></list>
+    </field>
+  </record>
+
+  <record id="view_game_forum_post_form" model="ir.ui.view">
+    <field name="name">game.forum.post.form</field>
+    <field name="model">game.forum.post</field>
+    <field name="arch" type="xml">
+      <form><field name="thread_id"/><field name="author_name"/><field name="body_html"/></form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/game_base_views.xml b/addons/game_base/views/game_base_views.xml
deleted file mode 100644
index e9c4add..0000000
--- a/addons/game_base/views/game_base_views.xml
+++ /dev/null
@@ -1,261 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo>
-
-  <!-- ============ 顶层菜单（带品牌 logo） ============ -->
-  <menuitem id="menu_game_root" name="宇森游戏" sequence="10"
-            web_icon="game_base,static/description/icon.png"/>
-
-  <!-- ============ 图鉴（按分类 + 子级分组） ============ -->
-  <record id="action_game_codex" model="ir.actions.act_window">
-    <field name="name">图鉴</field>
-    <field name="res_model">game.codex.entry</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_codex" name="图鉴" parent="menu_game_root" action="action_game_codex" sequence="10"/>
-
-  <record id="view_game_codex_list" model="ir.ui.view">
-    <field name="name">game.codex.entry.list</field>
-    <field name="model">game.codex.entry</field>
-    <field name="arch" type="xml">
-      <list>
-        <field name="cat"/><field name="sub"/><field name="name"/><field name="tier"/><field name="image"/>
-      </list>
-    </field>
-  </record>
-  <record id="view_game_codex_form" model="ir.ui.view">
-    <field name="name">game.codex.entry.form</field>
-    <field name="model">game.codex.entry</field>
-    <field name="arch" type="xml">
-      <form>
-        <group>
-          <field name="cat"/><field name="sub"/><field name="tier"/>
-        </group>
-        <group>
-          <field name="name"/>
-        </group>
-        <field name="image" widget="image"/>
-        <field name="desc"/>
-      </form>
-    </field>
-  </record>
-
-  <!-- ============ 规则（菜单仅保留「规则」二字，按类别分组） ============ -->
-  <record id="action_game_rule" model="ir.actions.act_window">
-    <field name="name">规则</field>
-    <field name="res_model">game.rule</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_rule" name="规则" parent="menu_game_root" action="action_game_rule" sequence="20"/>
-  <record id="view_game_rule_list" model="ir.ui.view">
-    <field name="name">game.rule.list</field>
-    <field name="model">game.rule</field>
-    <field name="arch" type="xml">
-      <list><field name="type"/><field name="level"/><field name="name"/></list>
-    </field>
-  </record>
-  <record id="view_game_rule_form" model="ir.ui.view">
-    <field name="name">game.rule.form</field>
-    <field name="model">game.rule</field>
-    <field name="arch" type="xml">
-      <form><group><field name="type"/><field name="level"/><field name="name"/></group><field name="desc"/></form>
-    </field>
-  </record>
-
-  <!-- ============ 货币等级 ============ -->
-  <record id="action_game_currency" model="ir.actions.act_window">
-    <field name="name">货币等级</field>
-    <field name="res_model">game.currency</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_currency" name="货币等级" parent="menu_game_root" action="action_game_currency" sequence="25"/>
-  <record id="view_game_currency_list" model="ir.ui.view">
-    <field name="name">game.currency.list</field>
-    <field name="model">game.currency</field>
-    <field name="arch" type="xml">
-      <list><field name="level"/><field name="name"/><field name="rate"/></list>
-    </field>
-  </record>
-  <record id="view_game_currency_form" model="ir.ui.view">
-    <field name="name">game.currency.form</field>
-    <field name="model">game.currency</field>
-    <field name="arch" type="xml">
-      <form><group><field name="level"/><field name="name"/><field name="rate"/></group><field name="desc"/></form>
-    </field>
-  </record>
-
-  <!-- ============ 页面板块 ============ -->
-  <record id="action_game_page" model="ir.actions.act_window">
-    <field name="name">页面板块</field>
-    <field name="res_model">game.page</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_page" name="页面板块" parent="menu_game_root" action="action_game_page" sequence="27"/>
-  <record id="view_game_page_list" model="ir.ui.view">
-    <field name="name">game.page.list</field>
-    <field name="model">game.page</field>
-    <field name="arch" type="xml">
-      <list>
-        <field name="sequence"/><field name="key"/><field name="title"/><field name="subtitle"/><field name="active"/>
-      </list>
-    </field>
-  </record>
-  <record id="view_game_page_form" model="ir.ui.view">
-    <field name="name">game.page.form</field>
-    <field name="model">game.page</field>
-    <field name="arch" type="xml">
-      <form>
-        <group>
-          <field name="key"/><field name="title"/><field name="subtitle"/><field name="sequence"/><field name="active"/>
-        </group>
-        <notebook>
-          <page string="正文" name="body">
-            <field name="body_html" widget="html" options="{'collaborative': true}"/>
-          </page>
-          <page string="条目" name="items">
-            <field name="item_ids">
-              <list editable="bottom">
-                <field name="sequence" widget="handle"/><field name="icon"/><field name="title"/><field name="desc"/>
-              </list>
-            </field>
-          </page>
-        </notebook>
-      </form>
-    </field>
-  </record>
-
-  <!-- ============ 论坛（放后面） ============ -->
-  <menuitem id="menu_game_forum" name="论坛" parent="menu_game_root" sequence="30"/>
-  <record id="action_game_forum_thread" model="ir.actions.act_window">
-    <field name="name">主题</field>
-    <field name="res_model">game.forum.thread</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_forum_thread" name="主题" parent="menu_game_forum" action="action_game_forum_thread" sequence="31"/>
-  <record id="action_game_forum_post" model="ir.actions.act_window">
-    <field name="name">回复</field>
-    <field name="res_model">game.forum.post</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_forum_post" name="回复" parent="menu_game_forum" action="action_game_forum_post" sequence="32"/>
-
-  <record id="view_game_forum_thread_list" model="ir.ui.view">
-    <field name="name">game.forum.thread.list</field>
-    <field name="model">game.forum.thread</field>
-    <field name="arch" type="xml">
-      <list>
-        <field name="pinned"/><field name="name"/><field name="category"/><field name="author_name"/><field name="create_date"/>
-      </list>
-    </field>
-  </record>
-  <record id="view_game_forum_thread_form" model="ir.ui.view">
-    <field name="name">game.forum.thread.form</field>
-    <field name="model">game.forum.thread</field>
-    <field name="arch" type="xml">
-      <form>
-        <group>
-          <field name="name"/><field name="category"/><field name="author_name"/><field name="pinned"/>
-        </group>
-        <field name="body_html"/>
-        <field name="post_ids">
-          <tree><field name="author_name"/><field name="create_date"/></tree>
-          <form><field name="author_name"/><field name="body_html"/></form>
-        </field>
-      </form>
-    </field>
-  </record>
-  <record id="view_game_forum_post_list" model="ir.ui.view">
-    <field name="name">game.forum.post.list</field>
-    <field name="model">game.forum.post</field>
-    <field name="arch" type="xml">
-      <list><field name="thread_id"/><field name="author_name"/><field name="create_date"/></list>
-    </field>
-  </record>
-  <record id="view_game_forum_post_form" model="ir.ui.view">
-    <field name="name">game.forum.post.form</field>
-    <field name="model">game.forum.post</field>
-    <field name="arch" type="xml">
-      <form><field name="thread_id"/><field name="author_name"/><field name="body_html"/></form>
-    </field>
-  </record>
-
-  <!-- ============ 公告（放最后） ============ -->
-  <record id="action_game_announcement" model="ir.actions.act_window">
-    <field name="name">公告</field>
-    <field name="res_model">game.announcement</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_announcement" name="公告" parent="menu_game_root" action="action_game_announcement" sequence="40"/>
-  <record id="view_game_announcement_list" model="ir.ui.view">
-    <field name="name">game.announcement.list</field>
-    <field name="model">game.announcement</field>
-    <field name="arch" type="xml">
-      <list><field name="name"/><field name="date"/><field name="priority"/><field name="active"/></list>
-    </field>
-  </record>
-  <record id="view_game_announcement_form" model="ir.ui.view">
-    <field name="name">game.announcement.form</field>
-    <field name="model">game.announcement</field>
-    <field name="arch" type="xml">
-      <form>
-        <group><field name="name"/><field name="date"/><field name="priority"/><field name="active"/></group>
-        <field name="body_html"/>
-      </form>
-    </field>
-  </record>
-
-  <!-- ============ 小说（剧情） ============ -->
-  <menuitem id="menu_game_story" name="小说" parent="menu_game_root" sequence="35"/>
-  <record id="action_game_story_volume" model="ir.actions.act_window">
-    <field name="name">卷</field>
-    <field name="res_model">game.story.volume</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_story_volume" name="卷" parent="menu_game_story" action="action_game_story_volume" sequence="36"/>
-  <record id="action_game_story_chapter" model="ir.actions.act_window">
-    <field name="name">章节</field>
-    <field name="res_model">game.story.chapter</field>
-    <field name="view_mode">list,form</field>
-  </record>
-  <menuitem id="menu_game_story_chapter" name="章节" parent="menu_game_story" action="action_game_story_chapter" sequence="37"/>
-
-  <record id="view_game_story_volume_list" model="ir.ui.view">
-    <field name="name">game.story.volume.list</field>
-    <field name="model">game.story.volume</field>
-    <field name="arch" type="xml">
-      <list><field name="sequence"/><field name="name"/><field name="chapter_ids"/></list>
-    </field>
-  </record>
-  <record id="view_game_story_volume_form" model="ir.ui.view">
-    <field name="name">game.story.volume.form</field>
-    <field name="model">game.story.volume</field>
-    <field name="arch" type="xml">
-      <form>
-        <group><field name="name"/><field name="sequence"/></group>
-        <field name="intro"/>
-        <field name="chapter_ids">
-          <list editable="bottom">
-            <field name="sequence" widget="handle"/><field name="name"/><field name="body_html"/>
-          </list>
-        </field>
-      </form>
-    </field>
-  </record>
-  <record id="view_game_story_chapter_list" model="ir.ui.view">
-    <field name="name">game.story.chapter.list</field>
-    <field name="model">game.story.chapter</field>
-    <field name="arch" type="xml">
-      <list><field name="volume_id"/><field name="sequence"/><field name="name"/></list>
-    </field>
-  </record>
-  <record id="view_game_story_chapter_form" model="ir.ui.view">
-    <field name="name">game.story.chapter.form</field>
-    <field name="model">game.story.chapter</field>
-    <field name="arch" type="xml">
-      <form>
-        <group><field name="volume_id"/><field name="sequence"/><field name="name"/></group>
-        <field name="body_html"/>
-      </form>
-    </field>
-  </record>
-
-</odoo>
diff --git a/addons/game_base/views/menu.xml b/addons/game_base/views/menu.xml
new file mode 100644
index 0000000..daa2008
--- /dev/null
+++ b/addons/game_base/views/menu.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 顶层菜单（带品牌 logo） ============ -->
+  <menuitem id="menu_game_root" name="宇森游戏" sequence="10"
+            web_icon="game_base,static/description/icon.png"/>
+
+  <!-- 图鉴 -->
+  <menuitem id="menu_game_codex" name="图鉴" parent="menu_game_root" action="action_game_codex" sequence="10"/>
+
+  <!-- 规则（容器：规则内容） -->
+  <menuitem id="menu_game_rule" name="规则" parent="menu_game_root" sequence="20"/>
+  <record model="ir.ui.menu" id="menu_game_rule">
+    <field name="action" eval="False"/>
+  </record>
+  <menuitem id="menu_game_rule_entry" name="规则" parent="menu_game_rule" action="action_game_rule" sequence="21"/>
+
+  <!-- 页面板块 -->
+  <menuitem id="menu_game_page" name="页面板块" parent="menu_game_root" action="action_game_page" sequence="27"/>
+
+  <!-- 论坛 -->
+  <menuitem id="menu_game_forum" name="论坛" parent="menu_game_root" sequence="30"/>
+  <menuitem id="menu_game_forum_thread" name="主题" parent="menu_game_forum" action="action_game_forum_thread" sequence="31"/>
+  <menuitem id="menu_game_forum_post" name="回复" parent="menu_game_forum" action="action_game_forum_post" sequence="32"/>
+
+  <!-- 公告 -->
+  <menuitem id="menu_game_announcement" name="公告" parent="menu_game_root" action="action_game_announcement" sequence="40"/>
+
+  <!-- 小说（剧情） -->
+  <menuitem id="menu_game_story" name="小说" parent="menu_game_root" sequence="35"/>
+  <menuitem id="menu_game_story_volume" name="卷" parent="menu_game_story" action="action_game_story_volume" sequence="36"/>
+  <menuitem id="menu_game_story_chapter" name="章节" parent="menu_game_story" action="action_game_story_chapter" sequence="37"/>
+
+  <!-- 配置 -->
+  <menuitem id="menu_game_config" name="配置" parent="menu_game_root" sequence="50"/>
+  <record model="ir.ui.menu" id="menu_game_config">
+    <field name="action" eval="False"/>
+  </record>
+  <menuitem id="menu_game_rule_category" name="规则类别" parent="menu_game_config" action="action_game_rule_category" sequence="51"/>
+
+</odoo>
diff --git a/addons/game_base/views/page_views.xml b/addons/game_base/views/page_views.xml
new file mode 100644
index 0000000..ac0ff40
--- /dev/null
+++ b/addons/game_base/views/page_views.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 页面板块 ============ -->
+  <record id="action_game_page" model="ir.actions.act_window">
+    <field name="name">页面板块</field>
+    <field name="res_model">game.page</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_page_list" model="ir.ui.view">
+    <field name="name">game.page.list</field>
+    <field name="model">game.page</field>
+    <field name="arch" type="xml">
+      <list>
+        <field name="title"/>
+      </list>
+    </field>
+  </record>
+
+  <record id="view_game_page_form" model="ir.ui.view">
+    <field name="name">game.page.form</field>
+    <field name="model">game.page</field>
+    <field name="arch" type="xml">
+      <form>
+        <group>
+          <field name="key"/><field name="title"/><field name="subtitle"/><field name="sequence"/><field name="active"/>
+        </group>
+        <notebook>
+          <page string="正文" name="body">
+            <field name="body_html" widget="html" options="{'collaborative': true}"/>
+          </page>
+          <page string="条目" name="items">
+            <field name="item_ids">
+              <list editable="bottom">
+                <field name="sequence" widget="handle"/><field name="icon"/><field name="title"/><field name="desc"/>
+              </list>
+            </field>
+          </page>
+        </notebook>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/rule_category_views.xml b/addons/game_base/views/rule_category_views.xml
new file mode 100644
index 0000000..8df06ff
--- /dev/null
+++ b/addons/game_base/views/rule_category_views.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 规则类别（配置菜单入口） ============ -->
+  <record id="action_game_rule_category" model="ir.actions.act_window">
+    <field name="name">规则类别</field>
+    <field name="res_model">game.rule.category</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_rule_category_list" model="ir.ui.view">
+    <field name="name">game.rule.category.list</field>
+    <field name="model">game.rule.category</field>
+    <field name="arch" type="xml">
+      <list editable="top">
+        <field name="sequence" widget="handle"/>
+        <field name="key"/>
+        <field name="name"/>
+        <field name="active" widget="boolean_toggle"/>
+      </list>
+    </field>
+  </record>
+
+  <record id="view_game_rule_category_form" model="ir.ui.view">
+    <field name="name">game.rule.category.form</field>
+    <field name="model">game.rule.category</field>
+    <field name="arch" type="xml">
+      <form>
+        <group>
+          <field name="key"/>
+          <field name="name"/>
+          <field name="sequence"/>
+          <field name="active" widget="boolean_toggle"/>
+        </group>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/rule_views.xml b/addons/game_base/views/rule_views.xml
new file mode 100644
index 0000000..76f6c47
--- /dev/null
+++ b/addons/game_base/views/rule_views.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 规则（按类别分组，列表隐藏类别列） ============ -->
+  <record id="action_game_rule" model="ir.actions.act_window">
+    <field name="name">规则</field>
+    <field name="res_model">game.rule</field>
+    <field name="view_mode">list,form</field>
+    <field name="context">{'group_by': 'category_id'}</field>
+  </record>
+
+  <record id="view_game_rule_list" model="ir.ui.view">
+    <field name="name">game.rule.list</field>
+    <field name="model">game.rule</field>
+    <field name="arch" type="xml">
+      <list>
+        <field name="category_id" column_invisible="1"/>
+        <field name="level"/>
+        <field name="name"/>
+      </list>
+    </field>
+  </record>
+
+  <record id="view_game_rule_form" model="ir.ui.view">
+    <field name="name">game.rule.form</field>
+    <field name="model">game.rule</field>
+    <field name="arch" type="xml">
+      <form>
+        <group>
+          <field name="category_id"/>
+          <field name="level"/>
+          <field name="name"/>
+        </group>
+        <group invisible="not category_id or category_id.key != 'currency'">
+          <field name="rate"/>
+          <field name="note"/>
+        </group>
+        <field name="desc"/>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/game_base/views/story_views.xml b/addons/game_base/views/story_views.xml
new file mode 100644
index 0000000..5105b75
--- /dev/null
+++ b/addons/game_base/views/story_views.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+  <!-- ============ 小说（剧情） · 卷 ============ -->
+  <record id="action_game_story_volume" model="ir.actions.act_window">
+    <field name="name">卷</field>
+    <field name="res_model">game.story.volume</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_story_volume_list" model="ir.ui.view">
+    <field name="name">game.story.volume.list</field>
+    <field name="model">game.story.volume</field>
+    <field name="arch" type="xml">
+      <list><field name="sequence"/><field name="name"/><field name="chapter_ids"/></list>
+    </field>
+  </record>
+
+  <record id="view_game_story_volume_form" model="ir.ui.view">
+    <field name="name">game.story.volume.form</field>
+    <field name="model">game.story.volume</field>
+    <field name="arch" type="xml">
+      <form>
+        <group><field name="name"/><field name="sequence"/></group>
+        <field name="intro"/>
+        <field name="chapter_ids">
+          <list editable="bottom">
+            <field name="sequence" widget="handle"/><field name="name"/><field name="body_html"/>
+          </list>
+        </field>
+      </form>
+    </field>
+  </record>
+
+  <!-- ============ 小说（剧情） · 章节 ============ -->
+  <record id="action_game_story_chapter" model="ir.actions.act_window">
+    <field name="name">章节</field>
+    <field name="res_model">game.story.chapter</field>
+    <field name="view_mode">list,form</field>
+  </record>
+
+  <record id="view_game_story_chapter_list" model="ir.ui.view">
+    <field name="name">game.story.chapter.list</field>
+    <field name="model">game.story.chapter</field>
+    <field name="arch" type="xml">
+      <list><field name="volume_id"/><field name="sequence"/><field name="name"/></list>
+    </field>
+  </record>
+
+  <record id="view_game_story_chapter_form" model="ir.ui.view">
+    <field name="name">game.story.chapter.form</field>
+    <field name="model">game.story.chapter</field>
+    <field name="arch" type="xml">
+      <form>
+        <group><field name="volume_id"/><field name="sequence"/><field name="name"/></group>
+        <field name="body_html"/>
+      </form>
+    </field>
+  </record>
+
+</odoo>
diff --git a/addons/yt_world/views/yt_world_views.xml b/addons/yt_world/views/yt_world_views.xml
index 1890677..ce8e500 100644
--- a/addons/yt_world/views/yt_world_views.xml
+++ b/addons/yt_world/views/yt_world_views.xml
@@ -15,8 +15,6 @@
       <list>
         <field name="name"/>
         <field name="user_id"/>
-        <field name="seed"/>
-        <field name="world_version"/>
         <field name="last_active"/>
       </list>
     </field>
@@ -31,8 +29,6 @@
           <group>
             <field name="name"/>
             <field name="user_id"/>
-            <field name="seed"/>
-            <field name="world_version"/>
             <field name="settings" widget="json"/>
             <field name="last_active"/>
           </group>
diff --git a/assets/art/transitions/transition_adventure.png b/assets/art/transitions/transition_adventure.png
new file mode 100644
index 0000000..a176842
Binary files /dev/null and b/assets/art/transitions/transition_adventure.png differ
diff --git a/assets/art/transitions/transition_coast.png b/assets/art/transitions/transition_coast.png
new file mode 100644
index 0000000..539910d
Binary files /dev/null and b/assets/art/transitions/transition_coast.png differ
diff --git a/assets/art/transitions/transition_dawn.png b/assets/art/transitions/transition_dawn.png
new file mode 100644
index 0000000..16b0f38
Binary files /dev/null and b/assets/art/transitions/transition_dawn.png differ
diff --git a/assets/art/transitions/transition_dungeon.png b/assets/art/transitions/transition_dungeon.png
new file mode 100644
index 0000000..bc45cbc
Binary files /dev/null and b/assets/art/transitions/transition_dungeon.png differ
diff --git a/assets/art/transitions/transition_forest.png b/assets/art/transitions/transition_forest.png
new file mode 100644
index 0000000..0cd4e6d
Binary files /dev/null and b/assets/art/transitions/transition_forest.png differ
diff --git a/assets/art/transitions/transition_night.png b/assets/art/transitions/transition_night.png
new file mode 100644
index 0000000..ba0ff4a
Binary files /dev/null and b/assets/art/transitions/transition_night.png differ
diff --git a/assets/art/transitions/transition_sky.png b/assets/art/transitions/transition_sky.png
new file mode 100644
index 0000000..1448d27
Binary files /dev/null and b/assets/art/transitions/transition_sky.png differ
diff --git a/assets/art/transitions/transition_skycity.png b/assets/art/transitions/transition_skycity.png
new file mode 100644
index 0000000..64e1c5a
Binary files /dev/null and b/assets/art/transitions/transition_skycity.png differ
diff --git a/index.html b/index.html
index b0ac6e8..ac8424a 100644
--- a/index.html
+++ b/index.html
@@ -36,7 +36,7 @@
 
   .app{position:relative;z-index:2;height:100vh;display:flex;flex-direction:column;}
   .topbar{height:64px;flex:0 0 auto;display:flex;align-items:center;gap:22px;padding:0 30px;border-bottom:1px solid var(--card-bd);background:rgba(8,12,26,.55);backdrop-filter:blur(10px);}
-  .logo{display:flex;align-items:baseline;gap:9px;}
+  .logo{display:flex;align-items:baseline;gap:9px;cursor:pointer;}
   .logo .cn{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:28px;letter-spacing:4px;color:#fff;text-shadow:0 0 16px rgba(139,92,246,.55);}
   .logo .en{font-family:"Press Start 2P",monospace;font-size:9px;color:var(--magenta);letter-spacing:1px;}
   .nav{display:flex;gap:6px;margin-left:12px;}
@@ -87,7 +87,24 @@
   .card p{font-size:13px;color:var(--text-dim);line-height:1.6;}
 
   /* ===== 背景 ===== */
-  #background{flex-direction:row;gap:38px;align-items:stretch;}
+  #background{flex-direction:column;align-items:stretch;gap:0;overflow-y:auto;padding:48px 6% 90px;}
+  .bg-page{max-width:1060px;width:100%;margin:0 auto;padding:30px 0;border-top:1px solid var(--card-bd);}
+  .bg-page:first-child{border-top:none;padding-top:0;}
+  .bg-page-head{text-align:center;margin-bottom:28px;}
+  .bg-page-title{font-family:"Noto Serif SC",serif;font-weight:800;font-size:40px;letter-spacing:3px;line-height:1.2;margin:0 0 10px;
+    background:linear-gradient(120deg,#ffffff 0%,#f0d49a 48%,#c79bff 100%);
+    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
+  .bg-page-sub{font-size:13px;letter-spacing:7px;color:var(--text-dim);text-transform:uppercase;}
+  .bg-page-body{font-size:17px;line-height:2.05;color:#e2e8f6;max-width:840px;margin:0 auto 34px;}
+  .bg-page-body p{margin:0 0 18px;}
+  .bg-page-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:18px;}
+  .bg-card{display:flex;gap:15px;align-items:flex-start;background:linear-gradient(135deg,rgba(139,92,246,.10),rgba(76,201,240,.05));
+    border:1px solid var(--card-bd);border-radius:16px;padding:18px 20px;transition:.26s;}
+  .bg-card:hover{transform:translateY(-4px);border-color:var(--violet);box-shadow:var(--glow);background:rgba(139,92,246,.16);}
+  .bg-card-ic{font-size:27px;line-height:1.15;filter:drop-shadow(0 0 9px rgba(139,92,246,.55));flex:0 0 auto;}
+  .bg-card-title{font-size:17px;font-weight:700;color:#fff;margin-bottom:6px;}
+  .bg-card-desc{font-size:14.5px;line-height:1.66;color:var(--text-dim);}
+  .bg-empty{text-align:center;color:var(--text-dim);padding:70px 0;font-size:16px;}
   .layers{flex:0 0 270px;display:flex;flex-direction:column;gap:8px;justify-content:center;}
   .layer{border-radius:12px;padding:11px 15px;border:1px solid var(--card-bd);position:relative;}
   .layer .lt{font-size:15px;color:#fff;font-weight:500;letter-spacing:1px;}
@@ -155,7 +172,7 @@
   .threads{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding-right:6px;}
   .th{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--card-bd);border-radius:11px;padding:13px 16px;transition:.2s;cursor:pointer;}
   .th:hover{border-color:var(--violet);background:rgba(139,92,246,.10);}
-  .th .pin{font-size:10px;font-family:"Press Start 2P",monospace;color:var(--gold);}
+  .th .pin{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--gold);background:rgba(231,184,92,.14);border:1px solid rgba(231,184,92,.42);border-radius:5px;padding:1px 7px;}
   .th .tt{flex:1;font-size:15px;color:#fff;}
   .th .meta{font-size:12px;color:var(--text-dim);white-space:nowrap;}
   .th .rp{color:var(--cyan);font-weight:500;}
@@ -221,6 +238,55 @@
   .reader-inner .body p:first-child{text-indent:0;}
   .reader-inner .body h2,.reader-inner .body h3{color:#fff;margin:22px 0 10px;font-size:18px;}
 
+  /* ===== 世界数据报表 ===== */
+  #worlddata{overflow-y:auto;padding:46px 6% 90px;}
+  #worldDataContent{max-width:1080px;width:100%;margin:0 auto;}
+  .wd-tag{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--gold);background:rgba(231,184,92,.12);border:1px solid rgba(231,184,92,.38);border-radius:6px;padding:3px 11px;margin-bottom:22px;}
+  .wd-h{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:22px;letter-spacing:3px;color:#fff;margin:38px 0 18px;text-shadow:0 0 14px rgba(139,92,246,.45);display:flex;align-items:center;gap:10px;}
+  .wd-h::before{content:"";width:4px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--violet),var(--cyan));box-shadow:0 0 10px rgba(139,92,246,.6);}
+  .wd-h small{font-family:"Press Start 2P",monospace;font-size:8px;color:var(--magenta);letter-spacing:1px;}
+
+  .wd-kpi{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;}
+  .wd-kpi-card{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(139,92,246,.12),rgba(76,201,240,.05));border:1px solid var(--card-bd);border-radius:16px;padding:18px 20px;transition:.26s;}
+  .wd-kpi-card:hover{transform:translateY(-4px);border-color:var(--violet);box-shadow:var(--glow);}
+  .wd-kpi-card::after{content:"";position:absolute;right:-26px;top:-26px;width:88px;height:88px;border-radius:50%;background:radial-gradient(circle,rgba(199,125,255,.22),transparent 70%);}
+  .wd-kpi-ic{font-size:22px;filter:drop-shadow(0 0 7px rgba(139,92,246,.55));}
+  .wd-kpi-num{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:34px;line-height:1.1;color:#fff;margin:8px 0 2px;}
+  .wd-kpi-num .u{font-size:14px;color:var(--text-dim);margin-left:4px;letter-spacing:1px;}
+  .wd-kpi-label{font-size:13px;color:var(--text-dim);letter-spacing:1px;}
+  .wd-kpi-delta{position:absolute;right:14px;top:16px;font-size:11px;font-weight:700;padding:1px 7px;border-radius:5px;}
+  .wd-up{color:#7CFC9B;background:rgba(124,252,155,.12);}
+  .wd-down{color:#ff8585;background:rgba(255,133,133,.12);}
+
+  .wd-bars{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px 26px;}
+  .wd-bar-row{margin-bottom:4px;}
+  .wd-bar-top{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:6px;}
+  .wd-bar-top .k{color:var(--text);}
+  .wd-bar-top .v{color:var(--gold);font-weight:700;}
+  .wd-track{height:9px;border-radius:6px;background:rgba(255,255,255,.07);overflow:hidden;}
+  .wd-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--cyan),var(--violet));box-shadow:0 0 9px rgba(139,92,246,.55);}
+
+  .wd-table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px;background:rgba(255,255,255,.02);border:1px solid var(--card-bd);border-radius:14px;overflow:hidden;}
+  .wd-table th{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:14px;letter-spacing:2px;color:#fff;background:linear-gradient(135deg,rgba(139,92,246,.22),rgba(76,201,240,.12));text-align:left;padding:13px 16px;border-bottom:1px solid var(--card-bd);}
+  .wd-table td{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.06);color:var(--text-dim);line-height:1.5;}
+  .wd-table tr:last-child td{border-bottom:none;}
+  .wd-table tr:hover td{background:rgba(139,92,246,.08);color:#eaf0ff;}
+  .wd-table .lead{color:#fff;font-weight:600;}
+  .wd-table .pill{display:inline-block;font-size:12px;padding:2px 9px;border-radius:20px;background:rgba(76,201,240,.14);color:var(--cyan);border:1px solid rgba(76,201,240,.34);}
+
+  .wd-rank{display:flex;flex-direction:column;gap:12px;}
+  .wd-rank-row{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,rgba(139,92,246,.08),rgba(255,255,255,.02));border:1px solid var(--card-bd);border-radius:13px;padding:12px 16px;transition:.22s;}
+  .wd-rank-row:hover{border-color:var(--violet);transform:translateX(4px);}
+  .wd-rank-no{font-family:"ZCOOL QingKe HuangYou",sans-serif;font-size:22px;width:34px;text-align:center;color:var(--gold);flex:0 0 auto;}
+  .wd-rank-row:nth-child(1) .wd-rank-no{color:#ffd56b;}
+  .wd-rank-row:nth-child(2) .wd-rank-no{color:#cfd8e8;}
+  .wd-rank-row:nth-child(3) .wd-rank-no{color:#e0a86b;}
+  .wd-rank-main{flex:1;min-width:0;}
+  .wd-rank-name{font-size:15px;color:#fff;margin-bottom:5px;display:flex;justify-content:space-between;}
+  .wd-rank-name .s{color:var(--gold);font-weight:700;font-size:13px;}
+  .wd-rank-track{height:8px;border-radius:5px;background:rgba(255,255,255,.07);overflow:hidden;}
+  .wd-rank-fill{height:100%;border-radius:5px;background:linear-gradient(90deg,var(--magenta),var(--violet));box-shadow:0 0 8px rgba(199,125,255,.5);}
+
   @media (max-width:900px){
     .grid{grid-template-columns:repeat(2,1fr);}
     #background,#forum{flex-direction:column;overflow-y:auto;}
@@ -238,9 +304,8 @@
 <body>
 <div class="app">
   <header class="topbar">
-    <div class="logo"><span class="cn">宇森</span></div>
+    <div class="logo" id="logoHome"><span class="cn">宇森</span></div>
     <nav class="nav">
-      <button data-tab="intro" class="active">介绍</button>
       <button data-tab="background">背景</button>
       <button data-tab="rules">规则</button>
       <button data-tab="codex">图鉴</button>
@@ -377,7 +442,7 @@
           <div class="row"><button id="pfCancel">取消</button><button class="ok" id="pfOk">发布</button></div>
         </div>
         <div class="threads" id="threads">
-          <div class="th" data-fcat="discuss"><span class="pin">PIN</span><span class="tt">【公告】宇森官网第一阶段上线，欢迎园丁们入驻</span><span class="meta"><span class="rp">128</span> 回复 · 官方</span></div>
+          <div class="th" data-fcat="discuss"><span class="pin">置顶</span><span class="tt">【公告】宇森官网第一阶段上线，欢迎园丁们入驻</span><span class="meta"><span class="rp">128</span> 回复 · 官方</span></div>
           <div class="th" data-fcat="guide"><span class="tt">新手向：园丁视角的三种开局思路</span><span class="meta"><span class="rp">42</span> 回复 · 行者</span></div>
           <div class="th" data-fcat="discuss"><span class="tt">你们更喜欢哪种族？来投个票</span><span class="meta"><span class="rp">76</span> 回复 · 雾岛</span></div>
           <div class="th" data-fcat="fan"><span class="tt">手绘了我的主世界浮空岛，求轻喷</span><span class="meta"><span class="rp">31</span> 回复 · 青柠</span></div>
@@ -415,10 +480,7 @@
     <!-- ===== 世界数据（登录后可见） ===== -->
     <section class="panel" id="worlddata">
       <div class="sec-title">世界数据<small>WORLD DATA</small></div>
-      <div id="worldDataContent" style="text-align:center;padding:60px 20px;color:#556677;font-size:15px;">
-        <div style="font-size:40px;margin-bottom:14px;">🌍</div>
-        加载中…
-      </div>
+      <div id="worldDataContent"></div>
     </section>
   </main>
 </div>
@@ -434,6 +496,13 @@
     document.getElementById(b.dataset.tab).classList.add('active');
   }));
 
+  // logo 点击回主页（intro 面板）
+  document.getElementById('logoHome').addEventListener('click',()=>{
+    navBtns.forEach(x=>x.classList.remove('active'));
+    panels.forEach(p=>p.classList.remove('active'));
+    document.getElementById('intro').classList.add('active');
+  });
+
   // ============ 程序化矢量缩略图（零 AI 生图，不消耗积分） ============
   function hashStr(s){let h=2166136261;for(let i=0;i<s.length;i++){h^=s.charCodeAt(i);h=Math.imul(h,16777619);}return h>>>0;}
   function rng(seed){let s=seed>>>0;return function(){s=(Math.imul(s,1664525)+1013904223)>>>0;return s/4294967296;};}
@@ -668,6 +737,128 @@
       }
       refreshUserBox();
 
+      // ============ 背景页：从 odoo 拉取页面板块渲染 ============
+      async function renderBackground(){
+        const box = document.getElementById('background');
+        if(!box) return;
+        try{
+          const r = await fetch('/game/api/pages?db=game', {credentials:'same-origin'});
+          const d = await r.json();
+          const pages = (d && d.items) || [];
+          if(!pages.length){ box.innerHTML = '<div class="bg-empty">板块内容即将上线…</div>'; return; }
+          box.innerHTML = pages.map(p=>{
+            const cards = (p.items||[]).map(it=>`
+              <div class="bg-card">
+                <div class="bg-card-ic">${it.icon||'✦'}</div>
+                <div class="bg-card-body">
+                  <div class="bg-card-title">${it.title||''}</div>
+                  <div class="bg-card-desc">${it.desc||''}</div>
+                </div>
+              </div>`).join('');
+            return `
+            <section class="bg-page">
+              <div class="bg-page-head">
+                <h2 class="bg-page-title">${p.title||''}</h2>
+                ${p.subtitle?`<div class="bg-page-sub">${p.subtitle}</div>`:''}
+              </div>
+              ${p.body_html?`<div class="bg-page-body">${p.body_html}</div>`:''}
+              ${cards?`<div class="bg-page-items">${cards}</div>`:''}
+            </section>`;
+          }).join('');
+        }catch(e){
+          box.innerHTML = '<div class="bg-empty">板块加载失败，请刷新重试。</div>';
+        }
+      }
+      renderBackground();
+
+      // ============ 世界数据：大报表（演示数据，后端接口待接入） ============
+      async function renderWorldData(){
+        const box = document.getElementById('worldDataContent');
+        if(!box) return;
+        // TODO: 后端接入后改为 await API.worldData() 取真实数据
+        const data = worldDataMock();
+        const kpis = data.kpi.map(k=>`
+          <div class="wd-kpi-card">
+            <span class="wd-kpi-delta ${k.delta>=0?'wd-up':'wd-down'}">${k.delta>=0?'▲':'▼'} ${Math.abs(k.delta)}%</span>
+            <div class="wd-kpi-ic">${k.icon}</div>
+            <div class="wd-kpi-num">${k.num}<span class="u">${k.unit||''}</span></div>
+            <div class="wd-kpi-label">${k.label}</div>
+          </div>`).join('');
+        const bars = data.bars.map(b=>`
+          <div class="wd-bar-row">
+            <div class="wd-bar-top"><span class="k">${b.k}</span><span class="v">${b.v}%</span></div>
+            <div class="wd-track"><div class="wd-fill" style="width:${b.v}%"></div></div>
+          </div>`).join('');
+        const rows = data.layers.map(l=>`
+          <tr>
+            <td class="lead">${l.lv}</td>
+            <td>${l.band}</td>
+            <td>${l.eco}</td>
+            <td>${l.pop}</td>
+            <td><span class="pill">${l.terr}</span></td>
+          </tr>`).join('');
+        const ranks = data.factions.map((f,i)=>`
+          <div class="wd-rank-row">
+            <div class="wd-rank-no">${i+1}</div>
+            <div class="wd-rank-main">
+              <div class="wd-rank-name"><span>${f.name}</span><span class="s">${f.score} 影响力</span></div>
+              <div class="wd-rank-track"><div class="wd-rank-fill" style="width:${f.pct}%"></div></div>
+            </div>
+          </div>`).join('');
+        box.innerHTML = `
+          <span class="wd-tag">演示数据 · 后端接口待接入</span>
+          <div class="wd-kpi">${kpis}</div>
+
+          <div class="wd-h">核心指标进度 <small>CORE METRICS</small></div>
+          <div class="wd-bars">${bars}</div>
+
+          <div class="wd-h">世界五层结构 <small>WORLD LAYERS</small></div>
+          <table class="wd-table">
+            <thead><tr><th>层级</th><th>高度带</th><th>地表生态</th><th>人口占比</th><th>代表地形</th></tr></thead>
+            <tbody>${rows}</tbody>
+          </table>
+
+          <div class="wd-h">势力影响力排行 <small>FACTION RANKING</small></div>
+          <div class="wd-rank">${ranks}</div>
+        `;
+      }
+      function worldDataMock(){
+        return {
+          kpi:[
+            {icon:'👥',num:'12,840',unit:'人',label:'世界总人口',delta:3},
+            {icon:'🌍',num:'Lv.7',unit:'',label:'当前世界等级',delta:1},
+            {icon:'🏛️',num:'38',unit:'个',label:'活跃势力',delta:5},
+            {icon:'⛪',num:'9.6M',unit:'',label:'信仰值总量',delta:8},
+            {icon:'⚔️',num:'214',unit:'',label:'在线角色',delta:-2},
+            {icon:'💎',num:'1.3M',unit:'',label:'流通晶币',delta:4}
+          ],
+          bars:[
+            {k:'世界安定度',v:78},
+            {k:'生态健康度',v:64},
+            {k:'信仰传播度',v:88},
+            {k:'文明探索度',v:52},
+            {k:'势力平衡度',v:71},
+            {k:'资源充裕度',v:60}
+          ],
+          layers:[
+            {lv:'第一层 · 地表',band:'0–80m',eco:'平原 / 森林 / 河流',pop:'58%',terr:'草原城邦'},
+            {lv:'第二层 · 丘陵',band:'80–260m',eco:'梯田 / 矿脉 / 林地',pop:'22%',terr:'山道驿站'},
+            {lv:'第三层 · 高地',band:'260–600m',eco:'苔原 / 雪线 / 圣峰',pop:'12%',terr:'云端神殿'},
+            {lv:'第四层 · 地下',band:'-30–-200m',eco:'溶洞 / 晶矿 / 暗河',pop:'6%',terr:'地心工坊'},
+            {lv:'第五层 · 秘境',band:'位面裂隙',eco:'虚空 / 混沌 / 星界',pop:'2%',terr:'裂隙哨站'}
+          ],
+          factions:[
+            {name:'曦光同盟',score:9420,pct:100},
+            {name:'玄铁工盟',score:8730,pct:93},
+            {name:'碧波联邦',score:7610,pct:81},
+            {name:'夜枭议会',score:6880,pct:73},
+            {name:'荒原游商',score:5240,pct:56},
+            {name:'星语祭司团',score:4310,pct:46}
+          ]
+        };
+      }
+      renderWorldData();
+
       // ============ 进入游戏：已登录→世界页；未登录→登录页 ============
       const enterBtn = document.getElementById('enterGame');
       if(enterBtn) enterBtn.addEventListener('click', async ()=>{
diff --git a/website/announce_preview.html b/website/announce_preview.html
new file mode 100644
index 0000000..7a93f9f
--- /dev/null
+++ b/website/announce_preview.html
@@ -0,0 +1,144 @@
+<!DOCTYPE html>
+<html lang="zh">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>公告 · 新版预览</title>
+<!-- 直接复用真实 auth.css，新公告样式就在里面 -->
+<link rel="stylesheet" href="auth.css">
+<style>
+/* 复用 intro.html 的页面壳样式（只这一页用，不污染生产代码） */
+* { margin:0; padding:0; box-sizing:border-box; }
+html { scroll-behavior:smooth; }
+body {
+  font-family:'Microsoft YaHei','PingFang SC',sans-serif;
+  background:#06090f;
+  color:#c8d6e5;
+  line-height:1.7;
+  min-height:100vh;
+}
+body::before {
+  content:"";
+  position:fixed; inset:0; z-index:0; pointer-events:none;
+  background:
+    radial-gradient(800px circle at 20% 10%, rgba(74,175,255,.08), transparent 50%),
+    radial-gradient(600px circle at 80% 30%, rgba(167,139,250,.06), transparent 50%);
+}
+.page {
+  position:relative; z-index:1;
+  padding:48px 36px 60px;
+  max-width:980px; margin:0 auto;
+}
+h1 {
+  font-size:28px; font-weight:bold; margin-bottom:6px;
+  background:linear-gradient(135deg,#4af,#a8e6cf);
+  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
+}
+.page-sub { color:#556677; font-size:14px; margin-bottom:32px; }
+.preview-bar {
+  position:fixed; bottom:14px; left:14px; z-index:3000;
+  background:rgba(15,23,42,.85); border:1px solid rgba(167,139,250,.3);
+  color:#a78bfa; font-size:12px; padding:8px 14px; border-radius:8px;
+  backdrop-filter:blur(8px); letter-spacing:1px;
+}
+</style>
+</head>
+<body>
+
+<div class="page">
+  <!-- ===== 公告面板 ===== -->
+  <div class="tab-panel active" id="panel-announce">
+    <h1>公 告</h1>
+    <p class="page-sub">官方通知 · ANNOUNCEMENTS</p>
+    <div id="announce" class="announce-list" aria-live="polite"></div>
+  </div>
+</div>
+
+<div class="preview-bar">⚡ 新版公告预览 · 点击卡片可弹窗</div>
+
+<!-- Mock API.announcements 返回的数据，与截图 5 条对应 -->
+<script>
+window.API = {
+  announcements: async () => ([
+    {
+      id: 1,
+      name: '宇森官网第一阶段上线：介绍 / 特色 / 背景 / 规则 / 图鉴 / 论坛 / 公告 / 致玩家 八块，单页切换呈现。介绍页即概念宣传片。',
+      date: '2026-07-09',
+      priority: 'normal',
+      priority_label: '普通',
+      body_html: '<p>官网第一阶段上线，全站共 8 个板块，全部通过顶部 Tab 单页切换呈现。</p>' +
+        '<p>介绍页即概念宣传片，从世界五层结构、玩家园丁视角、活的文明系统三方面切入，让你 30 秒看懂宇森在做什么。</p>' +
+        '<p>其他板块将在后续逐步充实内容，欢迎常回来看看。</p>'
+    },
+    {
+      id: 2,
+      name: '图鉴系统升级：种族 204 条、系别 / 性格 / 天赋 / 神器 / 传奇事件全面扩量，装备槽位对齐 头 / 手 / 胸 / 裤 / 鞋 / 戒指(双) / 项链 / 宝物；全部缩略图改为程序化矢量插画，零 AI 生图。',
+      date: '2026-07-09',
+      priority: 'important',
+      priority_label: '重要',
+      body_html: '<p>本次图鉴系统全面升级，主要变化：</p>' +
+        '<ul>' +
+        '<li><strong>种族条目扩至 204 条</strong>，覆盖主流奇幻 + 自创世界观。</li>' +
+        '<li>系别 / 性格 / 天赋 / 神器 / 传奇事件 五类同步扩量。</li>' +
+        '<li>装备槽位与游戏内对齐：头 / 手 / 胸 / 裤 / 鞋 / 戒指(双) / 项链 / 宝物。</li>' +
+        '<li>所有缩略图改为<strong>程序化矢量插画</strong>，彻底告别 AI 生图，风格统一、可缩放、无水印。</li>' +
+        '</ul>' +
+        '<p>欢迎在「图鉴」页查看新版视觉。</p>'
+    },
+    {
+      id: 3,
+      name: '概念宣传片《垂直生长》完成，呈现五层世界自上而下生长的镜头语言（天空层改为云朵地基块，星空层改为陨石科技带）。',
+      date: '2026-07-08',
+      priority: 'normal',
+      priority_label: '普通',
+      body_html: '<p>《垂直生长》是一支 90 秒的概念宣传片，镜头从星空层一直钻到地心熔岩，逐层展现五层世界如何"自上而下"生长。</p>' +
+        '<p>制作中我们对两层做了重要调整：</p>' +
+        '<ul>' +
+        '<li><strong>天空层</strong>：从原来的气流层改为云朵地基块，视觉上更"可踩"。</li>' +
+        '<li><strong>星空层</strong>：从星座点缀改为陨石科技带，强调"远古文明残骸"的世界感。</li>' +
+        '</ul>' +
+        '<p>后续会放出完整版本到官网与 B 站。</p>'
+    },
+    {
+      id: 4,
+      name: '园丁视角核心玩法原型启动，首版六边形地图与活 NPC 验证中。',
+      date: '2026-07-01',
+      priority: 'normal',
+      priority_label: '普通',
+      body_html: '<p>核心玩法原型正式立项，目标验证两件事：</p>' +
+        '<ol>' +
+        '<li><strong>六边形地图</strong>：从正方形切到正六边形密铺，缩放 / 平移 / 邻居查询是否顺畅。</li>' +
+        '<li><strong>活 NPC</strong>：单个 NPC 是否有"性格 + 记忆 + 自主决策"三个属性，能否在简单场景里产生涌现行为。</li>' +
+        '</ol>' +
+        '<p>首批反馈预计 7 月中下旬出，会同步到公告和论坛。</p>'
+    },
+    {
+      id: 5,
+      name: '图鉴系统规划确定：种族 / 建筑 / 生物 / 神器 四大类目，美术持续补充中。',
+      date: '2026-06-20',
+      priority: 'normal',
+      priority_label: '普通',
+      body_html: '<p>图鉴系统四大类目确定：</p>' +
+        '<ul>' +
+        '<li><strong>种族</strong>：所有可玩 / NPC / 敌对种族</li>' +
+        '<li><strong>建筑</strong>：所有可建造 / 不可建造但可见的结构</li>' +
+        '<li><strong>生物</strong>：野外生态群与城镇人口</li>' +
+        '<li><strong>神器</strong>：剧情道具 + 玩家可制造的高阶装备</li>' +
+        '</ul>' +
+        '<p>美术采用程序化矢量插画路线，目标是"无 AI 生图也能保持高质量"。</p>'
+    }
+  ])
+};
+</script>
+
+<!-- 真实 site-app.js，会调用 loadAnnounce() -->
+<script src="assets/site-app.js"></script>
+
+<!-- 预览页只关心公告，所以手动触发一次（生产页由 DOMContentLoaded 自动触发） -->
+<script>
+  document.addEventListener('DOMContentLoaded', () => {
+    if (typeof loadAnnounce === 'function') loadAnnounce();
+  });
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/website/assets/site-app.js b/website/assets/site-app.js
index 2fc071b..cfbc77e 100644
--- a/website/assets/site-app.js
+++ b/website/assets/site-app.js
@@ -49,17 +49,111 @@ async function loadForum(){
   } catch (e) { /* 保留静态兜底内容 */ }
 }
 
-// ---------- 公告 ----------
+// ---------- 公告（卡片 + 弹窗） ----------
+function annEscapeHtml(s) {
+  return String(s == null ? '' : s)
+    .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;').replace(/'/g, '&#39;');
+}
+function annFormatDate(d) {
+  // "2026-07-09" -> "2026.07.09"
+  return d ? String(d).replace(/-/g, '.') : '';
+}
+function annStripHtml(html) {
+  const tmp = document.createElement('div');
+  tmp.innerHTML = html || '';
+  return (tmp.textContent || '').replace(/\s+/g, ' ').trim();
+}
+
 async function loadAnnounce(){
-  const el = document.querySelector('#announce .notes');
-  if (!el) return;
+  const root = document.getElementById('announce');
+  if (!root) return;
+  root.innerHTML = '<div class="loading">加载中…</div>';
+  let list = [];
   try {
-    const list = await API.announcements();
-    if (!list || !list.length){ el.innerHTML = '<div class="note"><div class="body">暂无公告</div></div>'; return; }
-    el.innerHTML = list.map(n =>
-      `<div class="note"><div class="date">${n.date}</div><div class="body">${n.body_html || ''}</div></div>`
-    ).join('');
-  } catch (e) { /* 保留静态兜底内容 */ }
+    list = await API.announcements();
+  } catch (e) { /* 落到空态 */ }
+  if (!list || !list.length) {
+    root.innerHTML = '<div class="announce-empty">暂无公告</div>';
+    return;
+  }
+  root.innerHTML = list.map((n, i) => {
+    const pri = n.priority || 'normal';
+    const preview = annStripHtml(n.body_html).slice(0, 160);
+    return `
+      <div class="announce-card priority-${annEscapeHtml(pri)}"
+           data-idx="${i}" role="button" tabindex="0"
+           aria-label="阅读公告: ${annEscapeHtml(n.name)}">
+        <div class="meta-row">
+          <span class="date">${annEscapeHtml(annFormatDate(n.date))}</span>
+          <span class="dot"></span>
+          <span class="badge ${annEscapeHtml(pri)}">${annEscapeHtml(n.priority_label || pri)}</span>
+        </div>
+        <div class="title">${annEscapeHtml(n.name)}</div>
+        <div class="preview">${annEscapeHtml(preview)}</div>
+        <div class="more">阅读全文 <span class="arrow">→</span></div>
+      </div>`;
+  }).join('');
+
+  root.querySelectorAll('.announce-card').forEach(card => {
+    const idx = +card.dataset.idx;
+    const open = () => openAnnounceModal(list[idx]);
+    card.addEventListener('click', open);
+    card.addEventListener('keydown', e => {
+      if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); open(); }
+    });
+  });
+}
+
+// ---- 弹窗（懒创建一次） ----
+let _annModal = null;
+let _annLastFocus = null;
+function ensureAnnounceModal() {
+  if (_annModal) return _annModal;
+  _annModal = document.createElement('div');
+  _annModal.className = 'announce-modal';
+  _annModal.setAttribute('role', 'presentation');
+  _annModal.innerHTML = `
+    <div class="backdrop" data-close="1" aria-label="关闭"></div>
+    <div class="dialog" role="dialog" aria-modal="true" aria-labelledby="ann-modal-title">
+      <div class="head">
+        <div>
+          <div class="title" id="ann-modal-title" data-title></div>
+          <div class="meta" data-meta></div>
+        </div>
+        <button class="close" type="button" data-close="1" aria-label="关闭">×</button>
+      </div>
+      <div class="body" data-body></div>
+    </div>`;
+  document.body.appendChild(_annModal);
+  _annModal.addEventListener('click', e => {
+    if (e.target.closest('[data-close]')) closeAnnounceModal();
+  });
+  document.addEventListener('keydown', e => {
+    if (e.key === 'Escape' && _annModal.classList.contains('open')) closeAnnounceModal();
+  });
+  return _annModal;
+}
+function openAnnounceModal(item) {
+  if (!item) return;
+  const m = ensureAnnounceModal();
+  m.querySelector('[data-title]').textContent = item.name || '';
+  m.querySelector('[data-meta]').textContent =
+    [annFormatDate(item.date), item.priority_label].filter(Boolean).join('  ·  ');
+  // body_html 来自后台管理员撰写，可信；非管理员输入路径不存在，OK 直接渲染
+  m.querySelector('[data-body]').innerHTML = item.body_html || '<p style="color:#556677">（无正文）</p>';
+  _annLastFocus = document.activeElement;
+  m.classList.add('open');
+  document.body.style.overflow = 'hidden';
+  // 焦点移入弹窗（关闭按钮）
+  const closeBtn = m.querySelector('.close');
+  if (closeBtn) closeBtn.focus({ preventScroll: true });
+}
+function closeAnnounceModal() {
+  if (!_annModal || !_annModal.classList.contains('open')) return;
+  _annModal.classList.remove('open');
+  document.body.style.overflow = '';
+  if (_annLastFocus && _annLastFocus.focus) _annLastFocus.focus({ preventScroll: true });
 }
 
 document.addEventListener('DOMContentLoaded', () => {
diff --git a/website/auth.css b/website/auth.css
index 60085fa..a33f533 100644
--- a/website/auth.css
+++ b/website/auth.css
@@ -144,3 +144,282 @@
 .login-footer a:hover {
   text-decoration: underline;
 }
+
+/* ==================================================
+   公告页 · 大气版（卡片 + 弹窗）
+   ================================================== */
+
+/* ---- 页面头 ---- */
+#panel-announce h1 {
+  font-size: 44px;
+  letter-spacing: 8px;
+  margin-bottom: 10px;
+  text-align: center;
+}
+#panel-announce .page-sub {
+  text-align: center;
+  font-size: 13px;
+  letter-spacing: 5px;
+  color: #6b8aa8;
+  display: block;
+  margin: 0 auto 36px;
+  position: relative;
+  padding: 0 32px;
+  width: max-content;
+}
+#panel-announce .page-sub::before,
+#panel-announce .page-sub::after {
+  content: "";
+  position: absolute;
+  top: 50%;
+  width: 36px;
+  height: 1px;
+  background: linear-gradient(90deg, transparent, #4af, transparent);
+  opacity: .7;
+}
+#panel-announce .page-sub::before { right: 100%; }
+#panel-announce .page-sub::after  { left: 100%; }
+
+/* ---- 卡片列表 ---- */
+.announce-list {
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+}
+.announce-card {
+  position: relative;
+  background: linear-gradient(135deg, rgba(20, 28, 48, 0.72), rgba(12, 18, 32, 0.72));
+  border: 1px solid rgba(120, 140, 200, 0.14);
+  border-left: 3px solid #a78bfa;
+  border-radius: 12px;
+  padding: 22px 28px 22px 26px;
+  cursor: pointer;
+  overflow: hidden;
+  transition: transform .22s ease, border-color .22s, box-shadow .22s, background .22s;
+  outline: none;
+}
+.announce-card::before {
+  content: "";
+  position: absolute;
+  inset: 0;
+  background: radial-gradient(600px circle at 0% 0%, rgba(167, 139, 250, 0.10), transparent 45%);
+  pointer-events: none;
+  opacity: 0;
+  transition: opacity .25s;
+}
+.announce-card:hover,
+.announce-card:focus-visible {
+  transform: translateY(-2px);
+  border-color: rgba(167, 139, 250, 0.4);
+  box-shadow: 0 14px 38px -18px rgba(167, 139, 250, 0.55),
+              0 0 0 1px rgba(167, 139, 250, 0.12);
+}
+.announce-card:hover::before,
+.announce-card:focus-visible::before { opacity: 1; }
+
+.announce-card.priority-important { border-left-color: #fbbf24; }
+.announce-card.priority-important:hover,
+.announce-card.priority-important:focus-visible {
+  box-shadow: 0 14px 38px -18px rgba(251, 191, 36, 0.5),
+              0 0 0 1px rgba(251, 191, 36, 0.14);
+}
+.announce-card.priority-urgent {
+  border-left-color: #f87171;
+  background: linear-gradient(135deg, rgba(42, 20, 30, 0.72), rgba(22, 12, 18, 0.72));
+}
+.announce-card.priority-urgent:hover,
+.announce-card.priority-urgent:focus-visible {
+  box-shadow: 0 14px 38px -18px rgba(248, 113, 113, 0.55),
+              0 0 0 1px rgba(248, 113, 113, 0.18);
+}
+
+.announce-card .meta-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  font-size: 12px;
+  color: #6b7d92;
+  letter-spacing: 1px;
+  margin-bottom: 10px;
+  position: relative;
+}
+.announce-card .date { font-variant-numeric: tabular-nums; }
+.announce-card .dot {
+  width: 3px; height: 3px; border-radius: 50%;
+  background: #4a5568;
+}
+.announce-card .badge {
+  font-size: 11px;
+  padding: 2px 8px;
+  border-radius: 4px;
+  letter-spacing: 1.5px;
+  border: 1px solid currentColor;
+}
+.announce-card .badge.normal    { color: #6b7d92; }
+.announce-card .badge.important { color: #fbbf24; background: rgba(251, 191, 36, 0.08); }
+.announce-card .badge.urgent    { color: #f87171; background: rgba(248, 113, 113, 0.10); }
+
+.announce-card .title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #e8eef7;
+  line-height: 1.55;
+  margin-bottom: 8px;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+.announce-card .preview {
+  font-size: 14px;
+  color: #8b9bb2;
+  line-height: 1.75;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  margin-bottom: 12px;
+}
+.announce-card .more {
+  font-size: 13px;
+  color: #a78bfa;
+  letter-spacing: 1.5px;
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  transition: gap .2s;
+}
+.announce-card:hover .more,
+.announce-card:focus-visible .more { gap: 8px; }
+.announce-card .more .arrow { transition: transform .2s; display: inline-block; }
+.announce-card:hover .more .arrow,
+.announce-card:focus-visible .more .arrow { transform: translateX(3px); }
+
+.announce-empty {
+  text-align: center;
+  padding: 60px 20px;
+  color: #556677;
+  font-size: 15px;
+}
+
+/* ---- 弹窗 ---- */
+.announce-modal {
+  position: fixed;
+  inset: 0;
+  z-index: 2000;
+  display: none;
+  align-items: center;
+  justify-content: center;
+  padding: 40px 20px;
+}
+.announce-modal.open {
+  display: flex;
+  animation: annFade .2s ease;
+}
+@keyframes annFade { from { opacity: 0; } to { opacity: 1; } }
+
+.announce-modal .backdrop {
+  position: absolute;
+  inset: 0;
+  background: rgba(4, 7, 14, 0.72);
+  backdrop-filter: blur(10px);
+  -webkit-backdrop-filter: blur(10px);
+  cursor: pointer;
+}
+.announce-modal .dialog {
+  position: relative;
+  width: 100%;
+  max-width: 720px;
+  max-height: calc(100vh - 80px);
+  background: linear-gradient(160deg, #0e1626, #0a1020);
+  border: 1px solid rgba(167, 139, 250, 0.22);
+  border-radius: 16px;
+  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7),
+              0 0 60px -20px rgba(167, 139, 250, 0.3);
+  display: flex;
+  flex-direction: column;
+  animation: annPop .28s cubic-bezier(0.2, 0.9, 0.3, 1.2);
+  overflow: hidden;
+}
+@keyframes annPop {
+  from { opacity: 0; transform: translateY(20px) scale(0.96); }
+  to   { opacity: 1; transform: none; }
+}
+.announce-modal .head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  padding: 28px 32px 20px;
+  border-bottom: 1px solid rgba(120, 140, 200, 0.12);
+  flex-shrink: 0;
+  gap: 16px;
+}
+.announce-modal .head .title {
+  font-size: 22px;
+  font-weight: 600;
+  color: #f0f4fb;
+  line-height: 1.5;
+  margin-bottom: 8px;
+  padding-right: 8px;
+}
+.announce-modal .head .meta {
+  font-size: 12px;
+  color: #6b7d92;
+  letter-spacing: 1.5px;
+}
+.announce-modal .close {
+  width: 34px;
+  height: 34px;
+  border-radius: 8px;
+  background: rgba(120, 140, 200, 0.08);
+  border: none;
+  color: #8b9bb2;
+  font-size: 20px;
+  line-height: 1;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+  transition: background .2s, color .2s;
+}
+.announce-modal .close:hover {
+  background: rgba(167, 139, 250, 0.18);
+  color: #a78bfa;
+}
+.announce-modal .body {
+  padding: 24px 32px 32px;
+  overflow-y: auto;
+  font-size: 15px;
+  line-height: 1.9;
+  color: #c0cad9;
+}
+.announce-modal .body p { color: #c0cad9; font-size: 15px; margin-bottom: 12px; line-height: 1.9; }
+.announce-modal .body p:last-child { margin-bottom: 0; }
+.announce-modal .body strong { color: #e8eef7; }
+.announce-modal .body a { color: #a78bfa; }
+.announce-modal .body h1,
+.announce-modal .body h2,
+.announce-modal .body h3 { color: #e8eef7; margin: 18px 0 10px; }
+.announce-modal .body ul,
+.announce-modal .body ol { padding-left: 22px; margin-bottom: 12px; }
+.announce-modal .body li { margin-bottom: 4px; }
+.announce-modal .body code {
+  background: rgba(120, 140, 200, 0.12);
+  padding: 1px 6px;
+  border-radius: 4px;
+  font-size: 13px;
+}
+
+/* ---- 响应式 ---- */
+@media (max-width: 768px) {
+  #panel-announce h1 { font-size: 34px; letter-spacing: 5px; }
+  #panel-announce .page-sub { font-size: 12px; letter-spacing: 4px; margin-bottom: 28px; }
+  .announce-card { padding: 18px 18px 18px 20px; }
+  .announce-card .title { font-size: 16px; }
+  .announce-card .preview { font-size: 13px; }
+  .announce-modal { padding: 16px 12px; }
+  .announce-modal .head { padding: 20px 20px 14px; }
+  .announce-modal .head .title { font-size: 18px; }
+  .announce-modal .body { padding: 18px 20px 24px; font-size: 14px; }
+}
diff --git a/website/intro.html b/website/intro.html
index c0e59aa..1d8e374 100644
--- a/website/intro.html
+++ b/website/intro.html
@@ -259,8 +259,8 @@ p { color:#99aabb; font-size:15px; margin-bottom:14px; line-height:1.9; }
   <!-- ========== 公告 ========== -->
   <div class="tab-panel" id="panel-announce">
     <h1>公 告</h1>
-    <p class="page-sub">官方通知与更新日志</p>
-    <div id="announce"><div class="loading">加载中...</div></div>
+    <p class="page-sub">官方通知 · ANNOUNCEMENTS</p>
+    <div id="announce" class="announce-list" aria-live="polite"></div>
   </div>
 
   <!-- ========== 剧情（新增） ========== -->
diff --git a/world.html b/world.html
index 0a81dd2..297b520 100644
--- a/world.html
+++ b/world.html
@@ -214,13 +214,26 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 .status-moving { color: #4af; }
 
 /* 飞入遮罩 —— 底部提示药丸 + 全宽进度条 */
+/* ===== 飞入过渡：随机动漫插画作背景 + 进度条/提示在前景 ===== */
 #flyInOverlay {
   position: fixed; top: 0; left: 0; width: 100%; height: 100%;
-  background: #0a0e17; z-index: 300;
+  background: transparent; z-index: 300;
   display: flex; flex-direction: column; justify-content: flex-end;
   padding: 0 24px 48px 24px;
   opacity: 0; visibility: hidden; pointer-events: none;
 }
+/* 背景插画层：铺满 + 放大遮水印，置于内容之下 */
+#flyInOverlay .flyBg {
+  position: absolute; inset: 0; width: 100%; height: 100%;
+  object-fit: cover; transform: scale(1.08);
+  z-index: 0;
+}
+/* 深色压暗层，保证前景文字/进度条可读 */
+#flyInOverlay::before {
+  content: ''; position: absolute; inset: 0; z-index: 1;
+  background: linear-gradient(180deg, rgba(10,14,23,.35) 0%, rgba(10,14,23,.65) 100%);
+}
+#flyInOverlay > *:not(.flyBg) { position: relative; z-index: 2; }
 #flyInOverlay.active { opacity: 1; visibility: visible; pointer-events: auto; }
 #flyInOverlay .flyLine {
   display: flex; align-items: center; gap: 14px;
@@ -397,16 +410,25 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 #navControls .nc-down{grid-column:2;grid-row:3;}
 #navControls .nc-se{grid-column:3;grid-row:3;}
 
-/* ===== 登录闸门 ===== */
+/* ===== 登录闸门（小型居中转圈，不遮挡主屏幕） ===== */
 #authSplash{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
-  background:linear-gradient(160deg,#080c1a,#0e1730 48%,#15213f);color:#9aa6c4;
-  font-family:"Noto Sans SC",system-ui,sans-serif;font-size:15px;letter-spacing:3px;}
+  background:rgba(8,12,26,.45);backdrop-filter:blur(4px);color:#cdd8e6;
+  font-family:"Noto Sans SC",system-ui,sans-serif;font-size:13px;letter-spacing:2px;}
+#authSplash .auth-spinner{
+  display:flex;flex-direction:column;align-items:center;gap:14px;
+  padding:28px 36px;border-radius:16px;
+  background:rgba(14,23,48,.75);border:1px solid rgba(139,92,246,.25);
+  box-shadow:0 8px 32px rgba(0,0,0,.5);}
+#authSpinner{width:32px;height:32px;border:3px solid rgba(139,92,246,.25);
+  border-top-color:#a78bfa;border-radius:50%;
+  animation:authSpin .7s linear infinite;}
+@keyframes authSpin{to{transform:rotate(360deg);}}
 /* #authBar 已融合进 #topBar .userArea */
 
 </style>
 </head>
 <body>
-<div id="authSplash">登录校验中…</div>
+<div id="authSplash"><div class="auth-spinner"><div id="authSpinner"></div><span>登录校验中…</span></div></div>
 
 <!-- 加载界面 -->
 <div id="loadingScreen">
@@ -422,7 +444,6 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 
 <div id="topBar">
   <span class="title"><img src="assets/ui/logo_planet_48.png" alt=""><span class="brand">宇森</span><span class="worldName" id="worldName">大地</span></span>
-  <button id="buildToggle">🔨 建造</button>
   <div class="topRight">
   <span class="coords" id="coords">坐标: (0, 0)</span>
   <div class="userArea" id="userArea" hidden>
@@ -443,14 +464,11 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 
 <!-- 主沙盘底部功能框架（预留区，放功能按钮 / 素材槽） -->
 <div id="bottomBar">
-  <span class="bb-label">功能栏</span>
   <div class="bb-slots">
-    <div class="bb-slot bb-slot--empty"></div>
-    <div class="bb-slot bb-slot--empty"></div>
-    <div class="bb-slot bb-slot--empty"></div>
-    <div class="bb-slot bb-slot--empty"></div>
-    <div class="bb-slot bb-slot--empty"></div>
-    <div class="bb-slot bb-slot--empty"></div>
+    <button class="bb-btn" id="btnData" type="button">📊 数据</button>
+    <button class="bb-btn" id="btnInventory" type="button">🎒 包裹</button>
+    <button class="bb-btn" id="btnBuild" type="button">🔨 建造</button>
+    <button class="bb-btn" id="btnTech" type="button">🔬 科技</button>
   </div>
 </div>
 
@@ -510,7 +528,7 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 <img id="sceneImage" style="display:none;" alt="">
 
 
-<div id="dataPanel">
+<div id="dataPanel" style="display:none;">
   <div id="dpHeader"><span id="dpTitle">面板</span><button id="dpClose">关闭</button></div>
   <div id="dpBody"></div>
 </div>
@@ -518,6 +536,7 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 
 <!-- 飞入过渡 -->
 <div id="flyInOverlay">
+  <img class="flyBg" id="flyBg" alt="">
   <div class="flyTip" id="flyTip">💡 拖拽空白处可平移视角，滚轮缩放沙盘</div>
   <div class="flyLine">
     <div class="flyBar"><div class="flyFill" id="flyFill"></div></div>
@@ -576,11 +595,71 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 
 <!-- 背景切换面板 -->
 <style>
-#buildToggle{margin-left:14px;background:rgba(100,200,255,.12);border:1px solid rgba(100,200,255,.3);color:#9fd;padding:7px 14px;border-radius:8px;font-size:14px;cursor:pointer;pointer-events:auto;transition:.2s;}
-#buildToggle:hover{background:rgba(100,200,255,.22);}
-#buildToggle.active{background:linear-gradient(135deg,#8b5cf6,#4aafff);color:#fff;border-color:transparent;box-shadow:0 0 14px rgba(100,170,255,.5);}
-#buildPanel{position:fixed;left:16px;top:64px;z-index:60;width:440px;max-height:82vh;overflow-y:auto;background:linear-gradient(180deg,rgba(12,16,28,.98),rgba(16,24,44,.98));border:1px solid rgba(120,200,255,.28);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.55);color:#e8eef6;font-size:15px;padding:20px;backdrop-filter:blur(8px);}
-#buildPanel.hidden{display:none;}
+#btnBuild{background:rgba(100,200,255,.12);border:1px solid rgba(100,200,255,.3);color:#9fd;padding:9px 14px;border-radius:10px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;pointer-events:auto;transition:.2s;box-shadow:0 4px 16px rgba(80,120,255,.35);}
+#btnBuild:hover{filter:brightness(1.12);}
+#btnBuild.active{background:linear-gradient(135deg,#8b5cf6,#4aafff);color:#fff;border-color:transparent;box-shadow:0 0 14px rgba(100,170,255,.5);}
+#btnTech{background:rgba(120,255,200,.12);border:1px solid rgba(120,255,200,.3);color:#9ff;padding:9px 14px;border-radius:10px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;pointer-events:auto;transition:.2s;box-shadow:0 4px 16px rgba(80,255,180,.3);}
+#btnTech:hover{filter:brightness(1.12);}
+#btnTech.active{background:linear-gradient(135deg,#10b981,#4aafff);color:#fff;border-color:transparent;box-shadow:0 0 14px rgba(100,220,180,.5);}
+.bb-btn.active{outline:2px solid rgba(255,255,255,.75);box-shadow:0 0 18px rgba(140,180,255,.6);}
+
+/* ===== 统一左侧面板（数据 / 包裹 / 建造 三合一） ===== */
+#sidePanel{
+  position:fixed;top:58px;left:0;bottom:72px;width:380px;z-index:150;
+  background:linear-gradient(180deg,rgba(10,14,23,.97),rgba(14,22,40,.97));
+  border-right:1px solid rgba(100,200,255,.22);
+  display:flex;flex-direction:column;
+  transform:translateX(-100%);transition:transform .28s ease;
+  box-shadow:8px 0 40px rgba(0,0,0,.45);
+}
+#sidePanel.open{transform:translateX(0);}
+#spTabs{display:flex;gap:0;flex-shrink:0;border-bottom:1px solid rgba(100,200,255,.15);
+  background:linear-gradient(180deg,rgba(12,18,32,.98),rgba(8,12,22,.95));}
+.sp-tab{flex:1;padding:12px 6px;background:none;border:none;color:#8899aa;font-size:14px;font-weight:600;
+  cursor:pointer;transition:.18s;border-bottom:2px solid transparent;text-align:center;}
+.sp-tab:hover{color:#cfe6ff;background:rgba(100,200,255,.06);}
+.sp-tab.active{color:#fff;border-bottom-color:#8b5cf6;background:rgba(139,92,246,.10);}
+.sp-tab .sp-ico{display:block;font-size:18px;margin-bottom:3px;}
+.sp-body{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px 16px;display:none;min-height:0;}
+.sp-body.active{display:block;}
+.sp-body::-webkit-scrollbar{width:4px;}
+.sp-body::-webkit-scrollbar-thumb{background:rgba(100,200,255,.28);border-radius:2px;}
+
+/* 沙盘左移（给侧面板让路） */
+#gameCanvas{transition:transform .28s ease,left .28s ease,width .28s ease;}
+body.side-open #gameCanvas{transform:translateX(380px);}
+
+/* ----- 包裹：7列 × 行（物资分类 + 小格子 + 滚动条） ----- */
+.inv-cat{font-size:11px;color:#8b5cf6;letter-spacing:1.5px;text-transform:uppercase;margin:14px 0 6px;
+  padding-bottom:4px;border-bottom:1px solid rgba(139,92,246,.2);}
+.inv-cat:first-child{margin-top:0;}
+.inv-grid-7{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;}
+.inv-slot{
+  aspect-ratio:1;border-radius:5px;display:flex;align-items:center;justify-content:center;
+  font-size:15px;color:#56708c;background:rgba(255,255,255,.04);
+  border:1px dashed rgba(120,200,255,.18);cursor:pointer;transition:.15s;position:relative;
+}
+.inv-slot:hover{border-color:rgba(120,200,255,.5);background:rgba(120,200,255,.08);color:#cfe6ff;}
+.inv-slot.has-item{border-style:solid;border-color:rgba(120,200,255,.25);background:rgba(120,200,255,.06);}
+.inv-slot .inv-ct{position:absolute;bottom:1px;right:2px;font-size:8px;color:#8aa0b8;line-height:1;
+  background:rgba(0,0,0,.45);padding:0 3px;border-radius:3px;}
+
+/* ----- 建造（嵌入侧面板，保留4子Tab） ----- */
+#buildPanel{position:static;width:auto;max-height:none;overflow:visible;
+  background:transparent;border:none;border-radius:0;box-shadow:none;padding:0;
+  display:none;height:100%;flex-direction:column;}
+#buildPanel.active{display:flex;}
+.bp-head{margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(100,200,255,.12);}
+.bp-tools{gap:4px;margin-bottom:10px;}
+.bp-tool{padding:7px 2px;font-size:12px;}
+.bp-brush{gap:4px;min-height:32px;}
+.bp-chip{padding:6px 9px;font-size:12px;}
+.bp-hint{font-size:13px;margin-bottom:10px;}
+.bp-hctl{margin-bottom:10px;}
+.bp-hctl-row{font-size:13px;}
+.bp-flatten,.bp-manage{padding:9px;font-size:13px;}
+.bp-mgmt{gap:10px;margin-bottom:10px;}
+.bp-variants{max-height:160px;grid-template-columns:repeat(4,1fr);}
 .bp-head{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:17px;margin-bottom:14px;}
 #bpClose{background:none;border:none;color:#9fb0c4;font-size:22px;cursor:pointer;}
 #bpClose:hover{color:#fff;}
@@ -616,38 +695,117 @@ body { background: #0a0e17; overflow: hidden; font-family: 'Microsoft YaHei', sa
 .bp-mgmt-presets button:hover{background:rgba(139,92,246,.3);}
 #bpMgmtApply{background:linear-gradient(135deg,#8b5cf6,#4aafff);border:none;color:#fff;border-radius:11px;padding:13px;font-weight:700;cursor:pointer;font-size:15px;transition:.2s;}
 #bpMgmtApply:hover{filter:brightness(1.08);}
+
+/* 包裹面板（复用 buildPanel 弹窗风格，从左侧滑出） */
+#inventoryPanel{position:fixed;left:16px;top:64px;z-index:60;width:440px;max-height:82vh;overflow-y:auto;background:linear-gradient(180deg,rgba(12,16,28,.98),rgba(16,24,44,.98));border:1px solid rgba(120,200,255,.28);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.55);color:#e8eef6;font-size:15px;padding:20px;backdrop-filter:blur(8px);}
+#inventoryPanel.hidden{display:none;}
+.inv-hint{font-size:12px;color:#8aa0b8;margin-bottom:14px;line-height:1.5;}
+.demo-tag{display:inline-block;background:rgba(255,180,80,.18);border:1px solid rgba(255,180,80,.4);color:#ffcf86;font-size:11px;padding:1px 7px;border-radius:6px;margin-left:4px;}
+.inv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
+.inv-item{background:rgba(255,255,255,.04);border:1px solid rgba(120,200,255,.18);border-radius:10px;padding:10px;display:flex;flex-direction:column;align-items:center;gap:6px;transition:.15s;}
+.inv-item:hover{border-color:rgba(120,200,255,.5);background:rgba(120,200,255,.08);}
+.inv-item .ico{font-size:26px;}
+.inv-item .nm{font-size:12px;color:#dce6f2;text-align:center;}
+.inv-item .ct{font-size:11px;color:#8aa0b8;}
+.inv-item .ct.limited{color:#ffcf86;}
+
+/* 数据面板子项 */
+#dpBody .dp-section{margin-bottom:18px;}
+#dpBody .dp-h{font-size:12px;color:#7f93a8;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;border-bottom:1px solid rgba(120,200,255,.15);padding-bottom:5px;}
+#dpBody .dp-row{display:flex;justify-content:space-between;font-size:14px;color:#dbe6f2;padding:5px 0;border-bottom:1px dashed rgba(255,255,255,.06);}
+#dpBody .dp-note{font-size:12px;color:#8aa0b8;margin-top:10px;line-height:1.5;}
+#dpBody code{background:rgba(255,255,255,.08);padding:1px 5px;border-radius:4px;font-size:11px;}
+
+/* ===== 科技树（演示 + 预留 /yt_world/api/tech） ===== */
+.tech-pool{display:flex;align-items:center;justify-content:space-between;gap:8px;background:rgba(16,185,129,.1);
+  border:1px solid rgba(16,185,129,.3);border-radius:10px;padding:9px 12px;margin-bottom:14px;}
+.tech-pool .tp-label{font-size:12px;color:#9ff;letter-spacing:1px;}
+.tech-pool .tp-val{font-size:20px;font-weight:800;color:#5eead4;}
+.tech-pool .tp-reset{background:none;border:1px solid rgba(255,255,255,.18);color:#9fb0c4;border-radius:7px;
+  padding:4px 9px;font-size:11px;cursor:pointer;transition:.15s;}
+.tech-pool .tp-reset:hover{color:#fff;border-color:rgba(255,120,120,.5);}
+.tech-tier{margin-bottom:16px;}
+.tech-tier-h{font-size:11px;color:#10b981;letter-spacing:1.5px;text-transform:uppercase;margin:0 0 8px;
+  padding-bottom:4px;border-bottom:1px solid rgba(16,185,129,.22);}
+.tech-nodes{display:flex;flex-wrap:wrap;gap:8px;}
+.tech-node{position:relative;width:calc(50% - 4px);box-sizing:border-box;background:rgba(255,255,255,.04);
+  border:1px solid rgba(120,255,200,.18);border-radius:11px;padding:10px 11px;cursor:default;transition:.18s;}
+.tech-node:hover{border-color:rgba(120,255,200,.45);background:rgba(120,255,200,.07);}
+.tech-node .tn-top{display:flex;align-items:center;gap:7px;margin-bottom:5px;}
+.tech-node .tn-ico{font-size:20px;}
+.tech-node .tn-name{font-size:13px;font-weight:700;color:#e8f4ef;}
+.tech-node .tn-desc{font-size:11px;color:#9fb0c4;line-height:1.45;margin-bottom:6px;min-height:30px;}
+.tech-node .tn-pre{font-size:10px;color:#7f93a8;margin-bottom:7px;}
+.tech-node .tn-pre b{color:#ffb454;font-weight:600;}
+.tech-node .tn-pre .met{color:#5eead4;}
+.tech-node .tn-cost{font-size:11px;color:#9ff;font-weight:700;}
+.tech-node .tn-btn{width:100%;margin-top:7px;border:none;border-radius:8px;padding:7px;font-size:12px;font-weight:700;
+  cursor:pointer;transition:.15s;background:rgba(16,185,129,.18);color:#5eead4;border:1px solid rgba(16,185,129,.4);}
+.tech-node .tn-btn:hover{filter:brightness(1.15);}
+.tech-node.locked{opacity:.5;}
+.tech-node.locked .tn-btn{background:rgba(255,255,255,.05);color:#7f93a8;border-color:rgba(255,255,255,.12);cursor:not-allowed;}
+.tech-node.done{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.55);}
+.tech-node.done .tn-btn{background:rgba(16,185,129,.28);color:#d6fff2;cursor:default;}
+.tech-node.afford .tn-btn{background:linear-gradient(135deg,#10b981,#4aafff);color:#fff;border-color:transparent;
+  box-shadow:0 0 10px rgba(16,185,129,.35);}
+.tech-note{font-size:11px;color:#8aa0b8;margin-top:8px;line-height:1.5;}
 </style>
-<div id="buildPanel" class="hidden">
-  <div class="bp-head"><span>🔨 建造</span><button id="bpClose" aria-label="关闭">×</button></div>
-  <div class="bp-tools">
-    <button class="bp-tool active" data-tool="terrain">地形</button>
-    <button class="bp-tool" data-tool="move">移动</button>
-    <button class="bp-tool" data-tool="height">高度</button>
-    <button class="bp-tool" data-tool="manage">管理</button>
+<!-- ===== 统一左侧面板（数据 / 包裹 / 建造） ===== -->
+<div id="sidePanel">
+  <div id="spTabs">
+    <button class="sp-tab" data-sp="data"><span class="sp-ico">📊</span>数据</button>
+    <button class="sp-tab" data-sp="inventory"><span class="sp-ico">🎒</span>包裹</button>
+    <button class="sp-tab" data-sp="build"><span class="sp-ico">🔨</span>建造</button>
+    <button class="sp-tab" data-sp="tech"><span class="sp-ico">🔬</span>科技</button>
   </div>
-  <div class="bp-brush" id="bpBrush"></div>
-  <div class="bp-hctl" id="bpHeightControl" style="display:none;">
-    <div class="bp-hctl-row">
-      <span>高度</span>
-      <input type="range" id="bpHeightSlider" min="1" max="12" step="1" value="3">
-      <span id="bpHeightVal">3 · 森林</span>
-    </div>
-    <button id="bpFlatten" class="bp-flatten">⤓ 平铺到最低高度</button>
+  <!-- 数据 Tab -->
+  <div class="sp-body" id="spDataBody"></div>
+  <!-- 包裹 Tab（7×50 格 + 物资分类） -->
+  <div class="sp-body" id="spInvBody">
+    <div class="inv-cat">笔刷 · Brush</div>
+    <div class="inv-grid-7" id="invGridBrush"></div>
+    <div class="inv-cat">模板 · Template</div>
+    <div class="inv-grid-7" id="invGridTemplate"></div>
+    <div class="inv-cat">事件卡 · Event</div>
+    <div class="inv-grid-7" id="invGridEvent"></div>
   </div>
-  <div class="bp-mgmt" id="bpMgmt" style="display:none;">
-    <div class="bp-mgmt-body" id="bpMgmtBody"></div>
-    <div class="bp-mgmt-foot">
-      <div class="bp-mgmt-presets">
-        <span>预设</span>
-        <button data-preset="default">默认</button>
-        <button data-preset="island">小岛</button>
-        <button data-preset="peaks">雪峰</button>
-        <button data-preset="water">水乡</button>
+  <!-- 建造 Tab（4 子Tab：移动/地形/高度/管理） -->
+  <div class="sp-body" id="spBuildBody">
+    <div id="buildPanel">
+      <div class="bp-head"><span>🔨 建造工具</span></div>
+      <div class="bp-tools">
+        <button class="bp-tool active" data-tool="terrain">地形</button>
+        <button class="bp-tool" data-tool="move">移动</button>
+        <button class="bp-tool" data-tool="height">高度</button>
+        <button class="bp-tool" data-tool="manage">管理</button>
       </div>
-      <button id="bpMgmtApply">应用</button>
+      <div class="bp-brush" id="bpBrush"></div>
+      <div class="bp-hctl" id="bpHeightControl" style="display:none;">
+        <div class="bp-hctl-row">
+          <span>高度</span>
+          <input type="range" id="bpHeightSlider" min="1" max="12" step="1" value="3">
+          <span id="bpHeightVal">3 · 森林</span>
+        </div>
+        <button id="bpFlatten" class="bp-flatten">⤓ 平铺到最低高度</button>
+      </div>
+      <div class="bp-mgmt" id="bpMgmt" style="display:none;">
+        <div class="bp-mgmt-body" id="bpMgmtBody"></div>
+        <div class="bp-mgmt-foot">
+          <div class="bp-mgmt-presets">
+            <span>预设</span>
+            <button data-preset="default">默认</button>
+            <button data-preset="island">小岛</button>
+            <button data-preset="peaks">雪峰</button>
+            <button data-preset="water">水乡</button>
+          </div>
+          <button id="bpMgmtApply">应用</button>
+        </div>
+      </div>
+      <div class="bp-hint" id="bpHint"></div>
     </div>
   </div>
-  <div class="bp-hint" id="bpHint"></div>
+  <!-- 科技树 Tab -->
+  <div class="sp-body" id="spTechBody"></div>
 </div>
 
 <!-- 单位详情弹窗 -->
@@ -1794,11 +1952,34 @@ function drawTimeAmbiance(pal) {
   }
 }
 
+// ============ 随机过场插画（飞入过渡背景用） ============
+const TRANSITION_IMAGES = [
+  'assets/art/transitions/transition_dungeon.png',
+  'assets/art/transitions/transition_adventure.png',
+  'assets/art/transitions/transition_sky.png',
+  'assets/art/transitions/transition_forest.png',
+  'assets/art/transitions/transition_team.png',
+  'assets/art/transitions/transition_night.png',
+  'assets/art/transitions/transition_dawn.png',
+  'assets/art/transitions/transition_coast.png',
+  'assets/art/transitions/transition_skycity.png',
+];
+let _lastTransitionIdx = -1;   // 避免连续两次同一张
+function pickTransitionImage() {
+  let idx;
+  do { idx = Math.floor(Math.random() * TRANSITION_IMAGES.length); } while (idx === _lastTransitionIdx && TRANSITION_IMAGES.length > 1);
+  _lastTransitionIdx = idx;
+  return TRANSITION_IMAGES[idx];
+}
+
 // ============ 进入微观世界 ============
 function enterMicroWorld(tile) {
   if (!tile) return;
   const overlay = document.getElementById('flyInOverlay');
   const microView = document.getElementById('microView');
+  // 0) 随机图作飞入遮罩背景（铺满 + 放大遮水印），进度条/提示仍在前景
+  const flyBg = document.getElementById('flyBg');
+  if (flyBg) flyBg.src = pickTransitionImage();
   // 1) 先盖屏，立刻在遮罩下把微观世界建好并跑起来：重活消化在幕后，
   //    揭幕那一帧不再有主线程尖峰 → 消除"加载完却一顿"的卡顿
   overlay.classList.add('active');
@@ -1806,8 +1987,8 @@ function enterMicroWorld(tile) {
   const flyPct = document.getElementById('flyPct');
   if (flyFill) flyFill.style.width = '0%';
   if (flyPct) flyPct.textContent = '0%';
-  // 进度条动画：与 1 秒保持同步，给玩家明确的加载反馈
-  const MICRO_ENTER_HOLD = 1000;   // [PLACEHOLDER] 体感测试：1s 是否够？快机可调到 700
+  // 进度条动画：与最短停留时长保持同步，给玩家明确的加载反馈
+  const MICRO_ENTER_HOLD = 1100;   // [PLACEHOLDER] 体感测试：最短 1.1s，快机可调到 900
   const startT = performance.now();
   let rafId;
   function tick(now) {
@@ -1837,7 +2018,7 @@ function enterMicroWorld(tile) {
   updateSidebar();
   initMicroCanvas();
   startMicroRender();
-  // 2) 至少保持 1 秒（遮罩掩护重活 + 入场动画兜底），到点纯淡出揭幕：无尖峰、无 pop-in
+  // 2) 至少保持最短时长（遮罩掩护重活 + 入场动画兜底），到点纯淡出揭幕：无尖峰、无 pop-in
   setTimeout(() => {
     if (rafId) cancelAnimationFrame(rafId);
     if (flyFill) flyFill.style.width = '100%';
@@ -2779,7 +2960,7 @@ function swapTiles(a, b) {
 
 // 建造模式 UI 绑定
 function setupBuildUI() {
-  const toggle = document.getElementById('buildToggle');
+  const toggle = document.getElementById('btnBuild');
   const panel = document.getElementById('buildPanel');
   const bpClose = document.getElementById('bpClose');
   const bpBrush = document.getElementById('bpBrush');
@@ -2849,10 +3030,269 @@ function setupBuildUI() {
     renderBrush();
   };
   bpClose.onclick = () => {
-    buildMode = false; toggle.classList.remove('active'); panel.classList.add('hidden');
+    buildMode = false; toggle.classList.remove('active'); panel.classList.remove('active');
     swapFirst = null; draggingSwap = false; dragSwapFrom = null;
+    closeSidePanel();
   };
 
+  // ===== 底部三按钮 → 统一左侧面板（数据/包裹/建造 Tab 切换） =====
+  const btnData = document.getElementById('btnData');
+  const btnInventory = document.getElementById('btnInventory');
+  const btnBuild = document.getElementById('btnBuild');
+  const btnTech = document.getElementById('btnTech');
+  const sidePanel = document.getElementById('sidePanel');
+  const spTabs = document.querySelectorAll('#spTabs .sp-tab');
+  const spBodies = document.querySelectorAll('.sp-body');
+  let currentSpTab = null;   // 'data' | 'inventory' | 'build' | 'tech'
+  const SP_BODY = { data:'spDataBody', inventory:'spInvBody', build:'spBuildBody', tech:'spTechBody' };
+
+  function openSidePanel(tab) {
+    sidePanel.classList.add('open');
+    document.body.classList.add('side-open');
+    // switch tab
+    spTabs.forEach(t => t.classList.toggle('active', t.dataset.sp === tab));
+    spBodies.forEach(b => b.classList.toggle('active', b.id === SP_BODY[tab]));
+    // button states
+    btnData.classList.toggle('active', tab === 'data');
+    btnInventory.classList.toggle('active', tab === 'inventory');
+    btnBuild.classList.toggle('active', tab === 'build');
+    btnTech.classList.toggle('active', tab === 'tech');
+    currentSpTab = tab;
+    // render content on first open
+    if (tab === 'data') renderData();
+    if (tab === 'inventory') renderInventory();
+    if (tab === 'build') { buildMode = true; document.getElementById('buildPanel').classList.add('active'); }
+    if (tab === 'tech') renderTech();
+  }
+
+  function closeSidePanel() {
+    sidePanel.classList.remove('open');
+    document.body.classList.remove('side-open');
+    btnData.classList.remove('active'); btnInventory.classList.remove('active'); btnBuild.classList.remove('active'); btnTech.classList.remove('active');
+    // exit build mode if was active
+    if (currentSpTab === 'build') {
+      buildMode = false; toggle.classList.remove('active');
+      document.getElementById('buildPanel').classList.remove('active');
+      swapFirst = null; draggingSwap = false; dragSwapFrom = null;
+    }
+    currentSpTab = null;
+  }
+
+  btnData.addEventListener('click', () => {
+    if (currentSpTab === 'data') { closeSidePanel(); return; }
+    openSidePanel('data');
+  });
+  btnInventory.addEventListener('click', () => {
+    if (currentSpTab === 'inventory') { closeSidePanel(); return; }
+    openSidePanel('inventory');
+  });
+  btnBuild.addEventListener('click', () => {
+    if (currentSpTab === 'build') { closeSidePanel(); return; }
+    openSidePanel('build');
+  });
+  btnTech.addEventListener('click', () => {
+    if (currentSpTab === 'tech') { closeSidePanel(); return; }
+    openSidePanel('tech');
+  });
+  // tab clicks inside side panel
+  spTabs.forEach(t => t.addEventListener('click', () => openSidePanel(t.dataset.sp)));
+
+  // buildPanel close → also close side panel
+  bpClose.onclick = () => {
+    buildMode = false; toggle.classList.remove('active');
+    document.getElementById('buildPanel').classList.remove('active');
+    swapFirst = null; draggingSwap = false; dragSwapFrom = null;
+    closeSidePanel();
+  };
+
+  // ===== 世界数据面板（演示 + 预留 /yt_world/api/data） =====
+  function computeWorldStats() {
+    const byTerrain = {};
+    let sumH = 0, n = 0, minH = Infinity, maxH = -Infinity;
+    for (const t of tiles) {
+      if (t.layer !== 'earth') continue;
+      byTerrain[t.terrain] = (byTerrain[t.terrain] || 0) + 1;
+      sumH += t.height; n++;
+      if (t.height < minH) minH = t.height;
+      if (t.height > maxH) maxH = t.height;
+    }
+    return { total: n, byTerrain, avgH: n ? sumH / n : 0, minH: n ? minH : 0, maxH: n ? maxH : 0 };
+  }
+  async function renderData() {
+    const body = document.getElementById('spDataBody');
+    const s = computeWorldStats();
+    let remote = null;
+    try { remote = await API.worldData(); } catch (e) {}
+    const usingRemote = !!(remote && remote.stats);
+    const terr = s.byTerrain;
+    const TICON = { water:'🔵', desert:'🟡', plain:'🟢', forest:'🌲', mountain:'🟤', snow:'❄' };
+    const terrRows = Object.keys(TERRAIN).map(id => {
+      const c = terr[id] || 0;
+      const pct = s.total ? Math.round(c / s.total * 100) : 0;
+      return `<div class="dp-row"><span>${TICON[id] || ''} ${TERRAIN[id].name}</span><span>${c} 块 (${pct}%)</span></div>`;
+    }).join('');
+    body.innerHTML = `
+      <div class="dp-section">
+        <div class="dp-h">概览</div>
+        <div class="dp-row"><span>地块总数</span><span>${s.total}</span></div>
+        <div class="dp-row"><span>平均高度</span><span>${s.avgH.toFixed(1)}</span></div>
+        <div class="dp-row"><span>高度区间</span><span>${s.minH} – ${s.maxH}</span></div>
+      </div>
+      <div class="dp-section">
+        <div class="dp-h">地形分布</div>
+        ${terrRows}
+      </div>
+      <div class="dp-note">${usingRemote ? '已连接后端世界数据接口（/yt_world/api/data）' : '演示数据：前端实时从地块计算。后端接口 <code>/yt_world/api/data</code> 待接入。'}</div>
+    `;
+  }
+
+  // ===== 包裹面板（7列 × 行格 + 物资分类） =====
+  const INV_CATEGORIES = {
+    brush: [
+      { ico:'🟢', nm:'平原', ct:'∞' }, { ico:'🔵', nm:'水域', ct:'∞' }, { ico:'🟤', nm:'山地', ct:'∞' },
+      { ico:'🌲', nm:'森林', ct:'∞' }, { ico:'🟡', nm:'荒漠', ct:'∞' }, { ico:'❄', nm:'雪原', ct:'∞' },
+      { ico:'⬜', nm:'空地', ct:'∞' },
+    ],
+    template: [
+      { ico:'🏠', nm:'村落', ct:3 }, { ico:'🏰', nm:'城寨', ct:2 }, { ico:'⛪', nm:'神殿', ct:1 },
+      { ico:'🌾', nm:'农田', ct:5 }, { ico:'🪨', nm:'矿场', ct:4 }, { ico:'🛤', nm:'道路', ct:8 },
+      { ico:'🌉', nm:'桥梁', ct:3 }, { ico:'🗼', nm:'高塔', ct:1 }, { ico:'⚱', nm:'雕像', ct:2 },
+      { ico:'🏕', nm:'营地', ct:4 }, { ico:'🔭', nm:'观星台', ct:1 }, { ico:'📯', nm:'烽火', ct:6 },
+      { ico:'💧', nm:'水井', ct:5 }, { ico:'🌳', nm:'灵树', ct:2 }, { ico:'🪨', nm:'石碑', ct:3 },
+    ],
+    event: [
+      { ico:'🌟', nm:'丰收', ct:2 }, { ico:'⚡', nm:'雷暴', ct:1 }, { ico:'❄️', nm:'冰封', ct:1 },
+      { ico:'🌋', nm:'地动', ct:1 }, { ico:'🌈', nm:'虹息', ct:2 }, { ico:'💫', nm:'陨落', ct:1 },
+      { ico:'🌀', nm:'风暴', ct:1 }, { ico:'☀️', nm:'大旱', ct:1 }, { ico:'🌙', nm:'月蚀', ct:1 },
+      { ico:'✨', nm:'灵潮', ct:3 }, { ico:'🔥', nm:'野火', ct:1 }, { ico:'💎', nm:'矿脉', ct:2 },
+      { ico:'🎋', nm:'竹生', ct:4 }, { ico:'🍂', nm:'落叶', ct:3 }, { ico:'🐦', nm:'迁徙', ct:2 },
+    ],
+  };
+
+  function renderInvGrid(containerId, items) {
+    const el = document.getElementById(containerId);
+    // pad to multiple of 7 for clean grid
+    const padded = [...items];
+    while (padded.length % 7 !== 0) padded.push(null);
+    el.innerHTML = padded.map(it => {
+      if (!it) return '<div class="inv-slot"></div>';
+      const has = it.ct !== '∞';
+      return `<div class="inv-slot${has ? ' has-item' : ''}" title="${it.nm}${has ? ' ×'+it.ct : ' 无限'}">
+        ${it.ico}<span class="inv-ct">${has ? it.ct : ''}</span></div>`;
+    }).join('');
+  }
+
+  async function renderInventory() {
+    let remote = null;
+    try { remote = await API.inventory(); } catch (e) {}
+    if (remote && Array.isArray(remote.items)) {
+      // TODO: 后端返回带 category 字段时按分类渲染
+      renderInvGrid('invGridBrush', remote.items.filter(i => i.cat === 'brush'));
+      renderInvGrid('invGridTemplate', remote.items.filter(i => i.cat === 'template'));
+      renderInvGrid('invGridEvent', remote.items.filter(i => i.cat === 'event'));
+    } else {
+      renderInvGrid('invGridBrush', INV_CATEGORIES.brush);
+      renderInvGrid('invGridTemplate', INV_CATEGORIES.template);
+      renderInvGrid('invGridEvent', INV_CATEGORIES.event);
+    }
+  }
+
+  // ===== 科技树（演示 + 预留 /yt_world/api/tech） =====
+  // 节点按 tier 分阶：前置满足且研究点充足才可研习；状态存 localStorage，预留后端 /yt_world/api/tech 同步。
+  const TECH_TREE = [
+    { id:'gather',  tier:0, ico:'🌿', name:'采集术', cost:1, pre:[],                 desc:'高效采集资源，建造笔刷消耗 −10%。' },
+    { id:'fire',    tier:0, ico:'🔥', name:'火耕',   cost:1, pre:[],                 desc:'点燃荒原，解锁烧荒造地与基础冶炼。' },
+    { id:'farm',    tier:1, ico:'🌾', name:'农艺',   cost:2, pre:['gather'],         desc:'开垦农田产量 +30%，解锁轮作。' },
+    { id:'path',    tier:1, ico:'🛤', name:'道途',   cost:2, pre:['gather'],         desc:'道路连通使单位移动更快。' },
+    { id:'masonry', tier:1, ico:'🧱', name:'砌筑',   cost:2, pre:['fire'],           desc:'解锁石质建筑（城寨 / 神殿）。' },
+    { id:'irrig',   tier:2, ico:'💧', name:'水利',   cost:3, pre:['farm'],           desc:'灌溉网络，干旱事件减伤。' },
+    { id:'market',  tier:2, ico:'🏪', name:'集市',   cost:3, pre:['farm','path'],    desc:'贸易节点，灵气积累加速。' },
+    { id:'fort',    tier:2, ico:'🏰', name:'城防',   cost:3, pre:['masonry'],        desc:'城墙与守卫，抵御地动 / 风暴。' },
+    { id:'spirit',  tier:3, ico:'🔮', name:'灵术',   cost:4, pre:['irrig','market'], desc:'操控灵气，解锁灵树速生。' },
+    { id:'astral',  tier:3, ico:'🔭', name:'星图',   cost:4, pre:['fort'],           desc:'观星推演，预测事件与灾异。' },
+    { id:'ascend',  tier:4, ico:'🌟', name:'升灵',   cost:5, pre:['spirit','astral'], desc:'世界飞升，解锁星空层建造。' },
+  ];
+  const TECH_TIER_NAMES = { 0:'启明', 1:'匠作', 2:'兴业', 3:'通玄', 4:'飞升' };
+  const TECH_POINTS_START = 6;   // [PLACEHOLDER] 演示起始研究点，待后端 / 平衡校准
+  const TECH_SAVE_KEY = 'world_tech_save';
+
+  let techState = loadTechState();
+  function loadTechState() {
+    try {
+      const raw = localStorage.getItem(TECH_SAVE_KEY);
+      if (raw) {
+        const o = JSON.parse(raw);
+        return { done: new Set(o.done || []), points: (o.points != null ? o.points : TECH_POINTS_START) };
+      }
+    } catch (e) {}
+    return { done: new Set(), points: TECH_POINTS_START };
+  }
+  function saveTechState() {
+    try { localStorage.setItem(TECH_SAVE_KEY, JSON.stringify({ done:[...techState.done], points: techState.points })); } catch (e) {}
+  }
+  function techPreMet(t) { return t.pre.every(p => techState.done.has(p)); }
+
+  function renderTech() {
+    const body = document.getElementById('spTechBody');
+    const byTier = {};
+    for (const t of TECH_TREE) (byTier[t.tier] = byTier[t.tier] || []).push(t);
+    const tiers = Object.keys(byTier).sort((a,b)=>a-b).map(tier => {
+      const nodes = byTier[tier].map(t => {
+        const done = techState.done.has(t.id);
+        const met = techPreMet(t);
+        const afford = techState.points >= t.cost;
+        const cls = ['tech-node'];
+        if (done) cls.push('done'); else if (!met) cls.push('locked'); else if (afford) cls.push('afford');
+        const preHtml = t.pre.length
+          ? '前置：' + t.pre.map(p => {
+              const d = TECH_TREE.find(x => x.id === p);
+              const ok = techState.done.has(p);
+              return `<b class="${ok ? 'met' : ''}">${d ? d.name : p}</b>`;
+            }).join('、')
+          : '前置：无（启明科技）';
+        let btn;
+        if (done) btn = `<button class="tn-btn" disabled>✓ 已研习</button>`;
+        else if (!met) btn = `<button class="tn-btn" disabled>未解锁</button>`;
+        else btn = `<button class="tn-btn" data-tech="${t.id}">研究（${t.cost} 点）</button>`;
+        return `<div class="${cls.join(' ')}">
+          <div class="tn-top"><span class="tn-ico">${t.ico}</span><span class="tn-name">${t.name}</span></div>
+          <div class="tn-desc">${t.desc}</div>
+          <div class="tn-pre">${preHtml}</div>
+          <div class="tn-cost">花费 ${t.cost} 研究点</div>
+          ${btn}
+        </div>`;
+      }).join('');
+      return `<div class="tech-tier"><div class="tech-tier-h">${TECH_TIER_NAMES[tier] || ('阶'+tier)} · 第 ${+tier+1} 阶</div><div class="tech-nodes">${nodes}</div></div>`;
+    }).join('');
+
+    body.innerHTML = `
+      <div class="tech-pool">
+        <span class="tp-label">研究点</span>
+        <span class="tp-val">${techState.points}</span>
+        <button class="tp-reset" id="techReset">重置</button>
+      </div>
+      ${tiers}
+      <div class="tech-note">演示科技树：前置满足且研究点充足即可研习，状态存本地。后端接口 <code>/yt_world/api/tech</code> 待接入，将支持跨端同步与真正的增益结算。</div>
+    `;
+    body.querySelectorAll('.tn-btn[data-tech]').forEach(b => {
+      b.addEventListener('click', () => {
+        const id = b.dataset.tech;
+        const t = TECH_TREE.find(x => x.id === id);
+        if (!t || techState.done.has(id) || !techPreMet(t) || techState.points < t.cost) return;
+        techState.points -= t.cost;
+        techState.done.add(id);
+        saveTechState();
+        renderTech();
+      });
+    });
+    const reset = body.querySelector('#techReset');
+    if (reset) reset.onclick = () => {
+      if (!confirm('重置科技树？已研习进度与研究点将清空。')) return;
+      techState = { done: new Set(), points: TECH_POINTS_START };
+      saveTechState();
+      renderTech();
+    };
+  }
 
   // 平铺：把所有地块高度设为最低（1），一键压平（沿用 setHeight 派生 terrain/tier/variant）
   const bpFlatten = document.getElementById('bpFlatten');