Merge origin/master; keep LLM probe in refactored config UI.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/App.tsx

@@ -6,7 +6,7 @@
 import React, { useState, useEffect, useMemo } from 'react';
 import { motion, AnimatePresence } from 'motion/react';
 import Header from './components/Header';
-import RuleManagement from './components/RuleManagement';
+import RuleConfiguration from './components/RuleConfiguration';
 import SandboxSimulation from './components/SandboxSimulation';
 import ToastContainer, { Toast } from './components/ToastContainer';
 import {
@@ -229,7 +229,7 @@ export default function App() {
       />
 
       {/* Main Container Area */}
-      <main className="flex-1 max-w-7xl w-full mx-auto px-4 py-6 sm:px-6 overflow-hidden">
+      <main className="mx-auto w-full max-w-[1600px] flex-1 overflow-hidden px-4 py-6 sm:px-6">
         <AnimatePresence mode="wait">
           {activeTab === 'rules' ? (
             <motion.div
@@ -240,7 +240,7 @@ export default function App() {
               transition={{ duration: 0.18, ease: 'easeOut' }}
               className="h-full"
             >
-              <RuleManagement
+              <RuleConfiguration
                 rules={rules}
                 setRules={handleUpdateRules}
                 matcher={transferMatcher(ruleSets)}

frontend/src/components/LlmConfiguration.tsx

@@ -4,19 +4,7 @@
  */
 
 import { useState, type ReactNode } from 'react';
-import { AnimatePresence, motion } from 'motion/react';
-import {
-  Bot,
-  Braces,
-  ChevronRight,
-  KeyRound,
-  LoaderCircle,
-  Save,
-  Settings2,
-  Sparkles,
-  Wifi,
-  X,
-} from 'lucide-react';
+import { Bot, Braces, KeyRound, LoaderCircle, RotateCcw, Sparkles, Wifi } from 'lucide-react';
 import { ApiError, probeLlmConnection } from '../api';
 import type { LlmConfig } from '../types';
 
@@ -51,40 +39,39 @@ export default function LlmConfiguration({
   onChange,
   addToast,
 }: LlmConfigurationProps) {
-  const [isOpen, setIsOpen] = useState(false);
-  const [draft, setDraft] = useState<LlmConfig>(config);
-  const [errors, setErrors] = useState<Record<string, string>>({});
   const [probing, setProbing] = useState(false);
   const [probeResult, setProbeResult] = useState<string | null>(null);
 
-  const openDrawer = () => {
-    setDraft(config);
-    setErrors({});
-    setProbeResult(null);
-    setIsOpen(true);
+  const update = <Key extends keyof LlmConfig,>(key: Key, value: LlmConfig[Key]) => {
+    onChange({ ...config, [key]: value });
+  };
+
+  const restorePrompt = () => {
+    update('prompt', DEFAULT_PROMPT);
+    addToast('已恢复默认提示词，保存并发布后生效', 'info');
   };
 
   const validateConnectionFields = (): boolean => {
-    const nextErrors: Record<string, string> = {};
-    if (!draft.baseUrl.trim()) nextErrors.baseUrl = '请填写模型服务地址';
+    if (!config.baseUrl.trim()) {
+      addToast('请填写模型服务地址', 'warning');
+      return false;
+    }
     try {
-      const url = new URL(draft.baseUrl);
+      const url = new URL(config.baseUrl);
       if (!['http:', 'https:'].includes(url.protocol)) throw new Error();
     } catch {
-      nextErrors.baseUrl = '请填写有效的 HTTP(S) 地址';
+      addToast('请填写有效的 HTTP(S) 地址', 'warning');
+      return false;
     }
-    if (!draft.model.trim()) nextErrors.model = '请填写模型名称';
-    if (draft.timeoutMs < 300 || draft.timeoutMs > 30000) {
-      nextErrors.timeoutMs = '超时时间需在 300–30000ms 之间';
+    if (!config.model.trim()) {
+      addToast('请填写模型名称', 'warning');
+      return false;
     }
-    setErrors(current => {
-      const merged = { ...current };
-      delete merged.baseUrl;
-      delete merged.model;
-      delete merged.timeoutMs;
-      return { ...merged, ...nextErrors };
-    });
-    return Object.keys(nextErrors).length === 0;
+    if (config.timeoutMs < 300 || config.timeoutMs > 30000) {
+      addToast('超时时间需在 300–30000ms 之间', 'warning');
+      return false;
+    }
+    return true;
   };
 
   const testConnection = async () => {
@@ -93,9 +80,9 @@ export default function LlmConfiguration({
     setProbeResult(null);
     try {
       const result = await probeLlmConnection({
-        baseUrl: draft.baseUrl.trim().replace(/\/+$/, ''),
-        model: draft.model.trim(),
-        timeoutMs: draft.timeoutMs,
+        baseUrl: config.baseUrl.trim().replace(/\/+$/, ''),
+        model: config.model.trim(),
+        timeoutMs: config.timeoutMs,
       });
       const message = `连通成功 · ${result.latencyMs}ms · 模型 ${result.model} · 回复：${result.reply}`;
       setProbeResult(message);
@@ -109,174 +96,75 @@ export default function LlmConfiguration({
     }
   };
 
-  const saveDraft = () => {
-    const nextErrors: Record<string, string> = {};
-    if (!draft.baseUrl.trim()) nextErrors.baseUrl = '请填写模型服务地址';
-    try {
-      const url = new URL(draft.baseUrl);
-      if (!['http:', 'https:'].includes(url.protocol)) throw new Error();
-    } catch {
-      nextErrors.baseUrl = '请填写有效的 HTTP(S) 地址';
-    }
-    if (!draft.model.trim()) nextErrors.model = '请填写模型名称';
-    if (draft.timeoutMs < 300 || draft.timeoutMs > 30000) {
-      nextErrors.timeoutMs = '超时时间需在 300–30000ms 之间';
-    }
-    if (draft.maxOutputTokens < 8 || draft.maxOutputTokens > 256) {
-      nextErrors.maxOutputTokens = '最大输出需在 8–256 Token 之间';
-    }
-    const missingVariable = ['{{rules}}', '{{alerted_event_ids}}', '{{conversation}}']
-      .find(variable => !draft.prompt.includes(variable));
-    if (missingVariable) {
-      nextErrors.prompt = `提示词需要包含 ${missingVariable}`;
-    }
-    if (Object.keys(nextErrors).length > 0) {
-      setErrors(nextErrors);
-      return;
-    }
-
-    onChange({
-      ...draft,
-      baseUrl: draft.baseUrl.trim().replace(/\/+$/, ''),
-      model: draft.model.trim(),
-      prompt: draft.prompt.trim(),
-    });
-    setIsOpen(false);
-    addToast('模型与提示词已加入当前草稿，点击“保存并发布”后生效', 'success');
-  };
-
   return (
-    <>
-      <section className="overflow-hidden rounded-md border border-slate-200 bg-white shadow-3xs">
-        <div className="flex flex-col gap-4 px-5 py-4 lg:flex-row lg:items-center lg:justify-between">
+    <div className="space-y-5">
+      <section className="overflow-hidden rounded-lg border border-slate-200 bg-white shadow-3xs">
+        <div className="flex flex-col gap-4 border-b border-slate-200 px-6 py-5 xl:flex-row xl:items-center xl:justify-between">
           <div className="flex min-w-0 items-start gap-3">
-            <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-md bg-slate-900 text-white">
-              <Sparkles className="h-4 w-4" />
+            <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-lg bg-slate-950 text-white">
+              <Sparkles className="h-4.5 w-4.5" />
             </div>
-            <div className="min-w-0">
-              <div className="flex flex-wrap items-center gap-2">
-                <h2 className="text-sm font-bold text-slate-950">大模型事件匹配</h2>
-                <span className="rounded border border-violet-200 bg-violet-50 px-1.5 py-0.5 text-[9px] font-bold uppercase tracking-widest text-violet-700">
-                  LLM
-                </span>
-              </div>
-              <p className="mt-1 text-xs leading-5 text-slate-500">
-                模型只输出短事件 ID；后端负责 ID 映射、事件名称还原和通话内最终去重。
-              </p>
-            </div>
-          </div>
-
-          <div className="flex flex-wrap items-center gap-2 lg:justify-end">
-            <Stat label="当前模型" value={config.model} mono />
-            <Stat label="启用规则" value={`${enabledRuleCount} 项`} mono />
-            <Stat label="输出协议" value='["E001"]' mono />
-            <button
-              type="button"
-              onClick={openDrawer}
-              className="inline-flex h-[43px] items-center gap-1.5 rounded-md border border-slate-900 bg-slate-900 px-3.5 text-xs font-bold text-white transition hover:bg-slate-800"
-            >
-              <Settings2 className="h-3.5 w-3.5" />
-              <span>模型与提示词</span>
-              <ChevronRight className="h-3.5 w-3.5 text-slate-400" />
-            </button>
-          </div>
-        </div>
-      </section>
-
-      <AnimatePresence>
-        {isOpen && (
-          <>
-            <motion.div
-              initial={{ opacity: 0 }}
-              animate={{ opacity: 0.3 }}
-              exit={{ opacity: 0 }}
-              onClick={() => setIsOpen(false)}
-              className="fixed inset-0 z-50 bg-slate-950 backdrop-blur-3xs"
-            />
-
-            <motion.aside
-              initial={{ x: '100%' }}
-              animate={{ x: 0 }}
-              exit={{ x: '100%' }}
-              transition={{ type: 'spring', damping: 24, stiffness: 220 }}
-              className="fixed right-0 top-0 z-50 flex h-full w-full max-w-2xl flex-col border-l border-slate-200 bg-white shadow-2xl"
-            >
-              <header className="flex items-center justify-between border-b border-slate-200 bg-slate-50/50 px-6 py-4">
             <div>
               <div className="flex items-center gap-2">
-                    <Bot className="h-4 w-4 text-slate-700" />
-                    <h2 className="text-sm font-bold uppercase tracking-wide text-slate-900">
-                      模型与提示词配置
-                    </h2>
+                <h2 className="text-sm font-bold text-slate-950">模型连接</h2>
+                <span className="rounded border border-violet-200 bg-violet-50 px-1.5 py-0.5 text-[9px] font-bold uppercase tracking-widest text-violet-700">
+                  OpenAI Compatible
+                </span>
               </div>
-                  <p className="mt-1 text-[11px] text-slate-400">
-                    该配置与规则一起保存、发布和版本回溯。
+              <p className="mt-1 text-[11px] leading-5 text-slate-500">
+                配置后端实际调用的模型服务。模型配置和规则一起进入版本历史。
               </p>
             </div>
-                <button
-                  type="button"
-                  onClick={() => setIsOpen(false)}
-                  className="rounded-md p-1.5 text-slate-400 transition hover:bg-slate-100 hover:text-slate-900"
-                >
-                  <X className="h-4 w-4" />
-                </button>
-              </header>
-
-              <div className="flex-1 space-y-6 overflow-y-auto p-6">
-                <section className="space-y-4">
-                  <div>
-                    <h3 className="text-xs font-bold text-slate-900">模型连接</h3>
-                    <p className="mt-1 text-[11px] text-slate-400">
-                      适用于兼容 OpenAI Chat Completions 的服务。
-                    </p>
           </div>
 
-                  <div className="grid gap-4 sm:grid-cols-2">
-                    <Field label="模型服务地址" error={errors.baseUrl}>
+          <div className="grid gap-2 sm:grid-cols-3">
+            <Stat label="当前模型" value={config.model || '未配置'} />
+            <Stat label="启用规则" value={`${enabledRuleCount} 项`} />
+            <Stat label="输出协议" value='["E001"]' />
+          </div>
+        </div>
+
+        <div className="space-y-5 p-6">
+          <div className="grid gap-5 md:grid-cols-2">
+            <Field label="模型服务地址" hint="兼容 OpenAI Chat Completions 的服务根地址。">
               <input
-                        value={draft.baseUrl}
-                        onChange={event => setDraft(current => ({ ...current, baseUrl: event.target.value }))}
+                value={config.baseUrl}
+                onChange={event => update('baseUrl', event.target.value)}
                 placeholder="https://api.openai.com/v1"
-                        className={inputClass(Boolean(errors.baseUrl))}
+                className={inputClass()}
               />
             </Field>
-                    <Field label="模型名称" error={errors.model}>
+            <Field label="模型名称" hint="填写模型服务实际支持的 model 标识。">
               <input
-                        value={draft.model}
-                        onChange={event => setDraft(current => ({ ...current, model: event.target.value }))}
+                value={config.model}
+                onChange={event => update('model', event.target.value)}
                 placeholder="gpt-4.1-mini"
-                        className={`${inputClass(Boolean(errors.model))} font-mono`}
+                className={`${inputClass()} font-mono`}
               />
             </Field>
-                    <Field label="调用超时（毫秒）" error={errors.timeoutMs}>
+            <Field label="调用超时（毫秒）" hint="允许范围 300–30000ms。">
               <input
                 type="number"
                 min={300}
                 max={30000}
-                        value={draft.timeoutMs}
-                        onChange={event => setDraft(current => ({
-                          ...current,
-                          timeoutMs: Number(event.target.value),
-                        }))}
-                        className={`${inputClass(Boolean(errors.timeoutMs))} font-mono`}
+                value={config.timeoutMs}
+                onChange={event => update('timeoutMs', Number(event.target.value))}
+                className={`${inputClass()} font-mono`}
               />
             </Field>
-                    <Field label="最大输出 Token" error={errors.maxOutputTokens}>
+            <Field label="最大输出 Token" hint="短 ID 数组建议保持在 8–256 Token。">
               <input
                 type="number"
                 min={8}
                 max={256}
-                        value={draft.maxOutputTokens}
-                        onChange={event => setDraft(current => ({
-                          ...current,
-                          maxOutputTokens: Number(event.target.value),
-                        }))}
-                        className={`${inputClass(Boolean(errors.maxOutputTokens))} font-mono`}
+                value={config.maxOutputTokens}
+                onChange={event => update('maxOutputTokens', Number(event.target.value))}
+                className={`${inputClass()} font-mono`}
               />
             </Field>
           </div>
 
-                  <div className="flex items-start gap-2 rounded border border-amber-200 bg-amber-50 px-3 py-2.5 text-[10px] leading-4 text-amber-800">
+          <div className="flex items-start gap-2.5 rounded-md border border-amber-200 bg-amber-50 px-4 py-3 text-[10px] leading-5 text-amber-800">
             <KeyRound className="mt-0.5 h-3.5 w-3.5 shrink-0" />
             <p>
               API Key 不在页面保存。请在后端启动环境设置
@@ -308,110 +196,93 @@ export default function LlmConfiguration({
               {probeResult}
             </p>
           )}
+        </div>
       </section>
 
-                <section className="space-y-3 border-t border-slate-200 pt-6">
-                  <div className="flex flex-col gap-2 sm:flex-row sm:items-start sm:justify-between">
+      <section className="overflow-hidden rounded-lg border border-slate-200 bg-white shadow-3xs">
+        <div className="flex flex-col gap-3 border-b border-slate-200 px-6 py-5 sm:flex-row sm:items-start sm:justify-between">
+          <div className="flex items-start gap-3">
+            <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-md border border-slate-200 bg-slate-50">
+              <Bot className="h-4 w-4 text-slate-700" />
+            </div>
             <div>
-                      <h3 className="text-xs font-bold text-slate-900">事件判断提示词</h3>
-                      <p className="mt-1 text-[11px] leading-5 text-slate-400">
-                        后端会强制把实际通话上下文追加到请求末尾，让规则和指令形成稳定前缀，便于模型服务复用 KV Cache。
+              <h2 className="text-sm font-bold text-slate-950">事件判断提示词</h2>
+              <p className="mt-1 max-w-2xl text-[11px] leading-5 text-slate-500">
+                后端会把规则、已发送事件和共享通话上下文注入变量；实际通话上下文始终追加在请求最末尾，以便复用 KV Cache。
               </p>
             </div>
+          </div>
           <button
             type="button"
-                      onClick={() => setDraft(current => ({ ...current, prompt: DEFAULT_PROMPT }))}
-                      className="shrink-0 text-[10px] font-bold text-slate-500 transition hover:text-slate-900"
+            onClick={restorePrompt}
+            className="inline-flex shrink-0 items-center gap-1.5 rounded-md border border-slate-200 bg-white px-3 py-2 text-[10px] font-bold text-slate-600 transition hover:border-slate-300 hover:bg-slate-50 hover:text-slate-900"
           >
+            <RotateCcw className="h-3 w-3" />
             恢复默认模板
           </button>
         </div>
 
+        <div className="space-y-4 p-6">
           <textarea
-                    value={draft.prompt}
-                    onChange={event => setDraft(current => ({ ...current, prompt: event.target.value }))}
+            value={config.prompt}
+            onChange={event => update('prompt', event.target.value)}
             rows={19}
             spellCheck={false}
-                    className={`w-full resize-y rounded-md border bg-slate-950 p-4 font-mono text-[11px] leading-5 text-slate-100 outline-none transition ${
-                      errors.prompt ? 'border-rose-400' : 'border-slate-800 focus:border-slate-600'
-                    }`}
+            className="w-full resize-y rounded-md border border-slate-800 bg-slate-950 p-4 font-mono text-[11px] leading-5 text-slate-100 outline-none transition focus:border-slate-500"
           />
-                  {errors.prompt && <p className="text-[10px] font-bold text-rose-500">{errors.prompt}</p>}
 
           <div className="flex flex-wrap items-center gap-2">
             <span className="text-[10px] font-bold uppercase tracking-widest text-slate-400">必需变量</span>
             {['{{rules}}', '{{alerted_event_ids}}', '{{conversation}}'].map(variable => (
               <code
                 key={variable}
-                        className="rounded border border-slate-200 bg-slate-50 px-2 py-1 font-mono text-[10px] font-bold text-slate-600"
+                className={`rounded border px-2 py-1 font-mono text-[10px] font-bold ${
+                  config.prompt.includes(variable)
+                    ? 'border-emerald-200 bg-emerald-50 text-emerald-700'
+                    : 'border-rose-200 bg-rose-50 text-rose-700'
+                }`}
               >
                 {variable}
               </code>
             ))}
           </div>
-                </section>
 
-                <section className="rounded-md border border-slate-200 bg-slate-50 p-4">
-                  <div className="flex items-start gap-3">
+          <div className="flex items-start gap-3 rounded-md border border-slate-200 bg-slate-50 p-4">
             <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded border border-slate-200 bg-white">
               <Braces className="h-4 w-4 text-slate-600" />
             </div>
             <div>
               <h3 className="text-xs font-bold text-slate-900">固定输出协议</h3>
               <p className="mt-1 text-[10px] leading-4 text-slate-500">
-                        只接受 JSON 字符串数组。未知 ID 会被后端丢弃；重复 ID 会合并；最终仍由后端按通话去重。
+                模型仅返回规则库中的短事件 ID 数组；未知 ID 被丢弃，重复 ID 被合并，最终仍由后端按通话去重。
               </p>
               <code className="mt-2 block font-mono text-[11px] font-bold text-slate-800">
                 [&quot;E001&quot;,&quot;E003&quot;] / []
               </code>
             </div>
           </div>
+        </div>
       </section>
     </div>
-
-              <footer className="flex items-center justify-end gap-2 border-t border-slate-200 bg-slate-50 px-6 py-4">
-                <button
-                  type="button"
-                  onClick={() => setIsOpen(false)}
-                  className="rounded border border-slate-200 bg-white px-4 py-2 text-xs font-bold text-slate-700 transition hover:bg-slate-50"
-                >
-                  取消
-                </button>
-                <button
-                  type="button"
-                  onClick={saveDraft}
-                  className="inline-flex items-center gap-1.5 rounded bg-slate-900 px-4 py-2 text-xs font-bold text-white transition hover:bg-slate-800"
-                >
-                  <Save className="h-3.5 w-3.5" />
-                  保存到草稿
-                </button>
-              </footer>
-            </motion.aside>
-          </>
-        )}
-      </AnimatePresence>
-    </>
   );
 }
 
-function Stat({ label, value, mono = false }: { label: string; value: string; mono?: boolean }) {
+function Stat({ label, value }: { label: string; value: string }) {
   return (
-    <div className="rounded-md border border-slate-200 bg-slate-50 px-3 py-2">
+    <div className="min-w-0 rounded-md border border-slate-200 bg-slate-50 px-3 py-2">
       <p className="text-[9px] font-bold uppercase tracking-widest text-slate-400">{label}</p>
-      <p className={`mt-0.5 max-w-40 truncate text-[11px] font-bold text-slate-800 ${mono ? 'font-mono' : ''}`}>
-        {value}
-      </p>
+      <p className="mt-0.5 max-w-36 truncate font-mono text-[11px] font-bold text-slate-800">{value}</p>
     </div>
   );
 }
 
 function Field({
   label,
-  error,
+  hint,
   children,
 }: {
   label: string;
-  error?: string;
+  hint: string;
   children: ReactNode;
 }) {
   return (
@@ -420,13 +291,11 @@ function Field({
         {label} <span className="text-rose-500">*</span>
       </span>
       {children}
-      {error && <span className="block text-[10px] font-bold text-rose-500">{error}</span>}
+      <span className="block text-[10px] leading-4 text-slate-400">{hint}</span>
     </label>
   );
 }
 
-function inputClass(error: boolean) {
-  return `w-full rounded border px-3 py-2 text-xs text-slate-900 outline-none transition ${
-    error ? 'border-rose-300' : 'border-slate-200 focus:border-slate-900'
-  }`;
+function inputClass() {
+  return 'w-full rounded-md border border-slate-200 bg-white px-3 py-2.5 text-xs text-slate-900 outline-none transition focus:border-slate-900';
 }

frontend/src/components/RuleConfiguration.tsx

@@ -0,0 +1,366 @@
+/**
+ * @license
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { useMemo, useState } from 'react';
+import { AnimatePresence, motion } from 'motion/react';
+import {
+  BookOpen,
+  Bot,
+  Check,
+  ChevronRight,
+  Cpu,
+  Save,
+  Sparkles,
+  TextSearch,
+} from 'lucide-react';
+import type { LlmConfig, Rule } from '../types';
+import LlmConfiguration from './LlmConfiguration';
+import RuleManagement from './RuleManagement';
+
+type ConfigurationSection = 'rules' | 'llm' | 'matcher';
+
+interface RuleConfigurationProps {
+  rules: Rule[];
+  setRules: (rules: Rule[]) => void;
+  matcher: 'ac-keyword' | 'llm';
+  setMatcher: (matcher: 'ac-keyword' | 'llm') => void;
+  llmConfig: LlmConfig;
+  setLlmConfig: (config: LlmConfig) => void;
+  onSavePublish: () => void;
+  isDirty: boolean;
+  loading: boolean;
+  saving: boolean;
+  addToast: (message: string, type: 'success' | 'warning' | 'info') => void;
+}
+
+const NAV_ITEMS: Array<{
+  id: ConfigurationSection;
+  label: string;
+  description: string;
+  icon: typeof BookOpen;
+}> = [
+  { id: 'rules', label: '规则库', description: '事件、短 ID 与关键词', icon: BookOpen },
+  { id: 'llm', label: '大模型', description: '模型连接与提示词', icon: Bot },
+  { id: 'matcher', label: '匹配算法', description: '选择运行时识别方式', icon: Cpu },
+];
+
+const SECTION_COPY: Record<ConfigurationSection, { title: string; description: string }> = {
+  rules: {
+    title: '规则库',
+    description: '管理事件名称、短事件 ID 和辅助关键词。',
+  },
+  llm: {
+    title: '大模型',
+    description: '配置模型连接、输出上限和事件判断提示词。',
+  },
+  matcher: {
+    title: '匹配算法',
+    description: '选择当前发布版本实际使用的事件识别方式。',
+  },
+};
+
+export default function RuleConfiguration({
+  rules,
+  setRules,
+  matcher,
+  setMatcher,
+  llmConfig,
+  setLlmConfig,
+  onSavePublish,
+  isDirty,
+  loading,
+  saving,
+  addToast,
+}: RuleConfigurationProps) {
+  const [activeSection, setActiveSection] = useState<ConfigurationSection>('rules');
+  const enabledRuleCount = useMemo(() => rules.filter(rule => rule.enabled).length, [rules]);
+  const copy = SECTION_COPY[activeSection];
+
+  const selectMatcher = (nextMatcher: 'ac-keyword' | 'llm') => {
+    if (nextMatcher === matcher) return;
+    setMatcher(nextMatcher);
+    addToast(
+      nextMatcher === 'llm'
+        ? '已选择大模型事件匹配，保存并发布后生效'
+        : '已选择关键词匹配，保存并发布后生效',
+      'info',
+    );
+  };
+
+  if (loading) {
+    return (
+      <div className="flex min-h-[420px] items-center justify-center rounded-lg border border-slate-200 bg-white text-xs font-bold tracking-wider text-slate-400">
+        正在加载后端生效配置…
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-5">
+      <div className="flex flex-col gap-4 sm:flex-row sm:items-end sm:justify-between">
+        <div>
+          <div className="flex items-center gap-2">
+            <h1 className="text-xl font-bold tracking-tight text-slate-950 sm:text-2xl">规则配置</h1>
+            {isDirty && (
+              <span className="rounded border border-amber-200 bg-amber-50 px-2 py-0.5 text-[9px] font-bold uppercase tracking-widest text-amber-700">
+                未发布
+              </span>
+            )}
+          </div>
+          <p className="mt-1 text-xs leading-5 text-slate-500">
+            规则、模型和匹配算法属于同一个配置版本，保存后统一发布生效。
+          </p>
+        </div>
+
+        <button
+          type="button"
+          onClick={onSavePublish}
+          disabled={!isDirty || saving}
+          className={`relative inline-flex h-10 items-center justify-center gap-1.5 rounded-md px-4 text-xs font-bold text-white transition ${
+            isDirty && !saving
+              ? 'bg-slate-950 hover:bg-slate-800'
+              : 'cursor-not-allowed bg-slate-200 text-slate-400'
+          }`}
+        >
+          <Save className="h-3.5 w-3.5" />
+          <span>{saving ? '发布中…' : '保存并发布'}</span>
+          {isDirty && !saving && (
+            <span className="absolute -right-1 -top-1 flex h-2 w-2">
+              <span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-rose-400 opacity-75" />
+              <span className="relative inline-flex h-2 w-2 rounded-full bg-rose-500" />
+            </span>
+          )}
+        </button>
+      </div>
+
+      <div className="grid gap-5 lg:grid-cols-[220px_minmax(0,1fr)] lg:items-start">
+        <aside className="overflow-hidden rounded-lg border border-slate-200 bg-white shadow-3xs lg:sticky lg:top-24">
+          <div className="border-b border-slate-200 px-4 py-3.5">
+            <p className="text-[9px] font-bold uppercase tracking-[0.18em] text-slate-400">配置导航</p>
+          </div>
+          <nav className="grid grid-cols-3 gap-1 p-2 lg:grid-cols-1" aria-label="规则配置导航">
+            {NAV_ITEMS.map(item => {
+              const Icon = item.icon;
+              const selected = activeSection === item.id;
+              return (
+                <button
+                  key={item.id}
+                  type="button"
+                  onClick={() => setActiveSection(item.id)}
+                  aria-current={selected ? 'page' : undefined}
+                  className={`group flex min-w-0 flex-col items-center justify-center gap-1.5 rounded-md px-2 py-2.5 text-center transition lg:flex-row lg:justify-start lg:gap-3 lg:px-3 lg:py-3 lg:text-left ${
+                    selected
+                      ? 'bg-slate-950 text-white shadow-sm'
+                      : 'text-slate-600 hover:bg-slate-50 hover:text-slate-950'
+                  }`}
+                >
+                  <span className={`flex h-8 w-8 shrink-0 items-center justify-center rounded-md border ${
+                    selected
+                      ? 'border-white/15 bg-white/10 text-white'
+                      : 'border-slate-200 bg-white text-slate-500 group-hover:text-slate-900'
+                  }`}>
+                    <Icon className="h-4 w-4" />
+                  </span>
+                  <span className="hidden min-w-0 flex-1 lg:block">
+                    <span className="block text-xs font-bold">{item.label}</span>
+                    <span className={`mt-0.5 block truncate text-[9px] ${
+                      selected ? 'text-slate-300' : 'text-slate-400'
+                    }`}>
+                      {item.description}
+                    </span>
+                  </span>
+                  <span className="truncate text-[10px] font-bold lg:hidden">{item.label}</span>
+                  <ChevronRight className={`hidden h-3.5 w-3.5 lg:block ${
+                    selected ? 'text-slate-400' : 'text-slate-300'
+                  }`} />
+                </button>
+              );
+            })}
+          </nav>
+
+          <div className="hidden border-t border-slate-200 bg-slate-50/70 p-4 lg:block">
+            <p className="text-[9px] font-bold uppercase tracking-widest text-slate-400">当前运行方式</p>
+            <div className="mt-2 flex items-center gap-2">
+              <span className={`h-2 w-2 rounded-full ${matcher === 'llm' ? 'bg-violet-500' : 'bg-blue-500'}`} />
+              <span className="text-[11px] font-bold text-slate-800">
+                {matcher === 'llm' ? '大模型事件匹配' : '关键词匹配'}
+              </span>
+            </div>
+            <p className="mt-1 text-[9px] leading-4 text-slate-400">{enabledRuleCount} 条启用规则参与识别</p>
+          </div>
+        </aside>
+
+        <section className="min-w-0">
+          <div className="mb-4">
+            <h2 className="text-lg font-bold text-slate-950">{copy.title}</h2>
+            <p className="mt-1 text-[11px] leading-5 text-slate-500">{copy.description}</p>
+          </div>
+
+          <AnimatePresence mode="wait" initial={false}>
+            <motion.div
+              key={activeSection}
+              initial={{ opacity: 0, y: 6 }}
+              animate={{ opacity: 1, y: 0 }}
+              exit={{ opacity: 0, y: -4 }}
+              transition={{ duration: 0.14, ease: 'easeOut' }}
+            >
+              {activeSection === 'rules' && (
+                <RuleManagement
+                  rules={rules}
+                  setRules={setRules}
+                  matcher={matcher}
+                  addToast={addToast}
+                />
+              )}
+
+              {activeSection === 'llm' && (
+                <LlmConfiguration
+                  config={llmConfig}
+                  enabledRuleCount={enabledRuleCount}
+                  onChange={setLlmConfig}
+                  addToast={addToast}
+                />
+              )}
+
+              {activeSection === 'matcher' && (
+                <MatcherConfiguration matcher={matcher} onSelect={selectMatcher} />
+              )}
+            </motion.div>
+          </AnimatePresence>
+        </section>
+      </div>
+    </div>
+  );
+}
+
+function MatcherConfiguration({
+  matcher,
+  onSelect,
+}: {
+  matcher: 'ac-keyword' | 'llm';
+  onSelect: (matcher: 'ac-keyword' | 'llm') => void;
+}) {
+  return (
+    <div className="space-y-5">
+      <section className="rounded-lg border border-slate-200 bg-white p-6 shadow-3xs">
+        <div className="flex items-start gap-3">
+          <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-lg bg-slate-950 text-white">
+            <Cpu className="h-4.5 w-4.5" />
+          </div>
+          <div>
+            <h3 className="text-sm font-bold text-slate-950">选择事件识别算法</h3>
+            <p className="mt-1 text-[11px] leading-5 text-slate-500">
+              同一发布版本只运行一种算法。修改选择不会立即影响线上，点击“保存并发布”后才会切换。
+            </p>
+          </div>
+        </div>
+
+        <div className="mt-6 grid gap-4 xl:grid-cols-2">
+          <MatcherCard
+            selected={matcher === 'ac-keyword'}
+            icon={TextSearch}
+            badge="AC"
+            title="关键词匹配"
+            description="使用 AC 自动机扫描最近通话文本，结果确定、速度快，不产生模型调用成本。"
+            details={['精确包含任一关键词即命中', '适合边界明确的品牌和业务词', '无需配置大模型服务']}
+            onClick={() => onSelect('ac-keyword')}
+          />
+          <MatcherCard
+            selected={matcher === 'llm'}
+            icon={Sparkles}
+            badge="LLM"
+            title="大模型事件匹配"
+            description="将规则、已发送事件和共享上下文交给模型判断，适合语义、否定和转述场景。"
+            details={['模型只返回短事件 ID 数组', '后端负责名称还原和最终去重', '需要先完成“大模型”页面配置']}
+            onClick={() => onSelect('llm')}
+          />
+        </div>
+      </section>
+
+      <section className="rounded-lg border border-slate-200 bg-slate-50/70 p-5">
+        <p className="text-[9px] font-bold uppercase tracking-widest text-slate-400">当前发布草稿</p>
+        <div className="mt-3 flex flex-col gap-3 sm:flex-row sm:items-center">
+          <span className={`inline-flex w-fit items-center gap-1.5 rounded-md border px-2.5 py-1.5 text-[10px] font-bold ${
+            matcher === 'llm'
+              ? 'border-violet-200 bg-violet-50 text-violet-700'
+              : 'border-blue-200 bg-blue-50 text-blue-700'
+          }`}>
+            <Check className="h-3 w-3" />
+            {matcher === 'llm' ? '大模型事件匹配' : '关键词匹配'}
+          </span>
+          <p className="text-[10px] leading-5 text-slate-500">
+            规则库始终作为事件定义来源；算法只决定如何从通话中判断并返回事件 ID。
+          </p>
+        </div>
+      </section>
+    </div>
+  );
+}
+
+function MatcherCard({
+  selected,
+  icon: Icon,
+  badge,
+  title,
+  description,
+  details,
+  onClick,
+}: {
+  selected: boolean;
+  icon: typeof BookOpen;
+  badge: string;
+  title: string;
+  description: string;
+  details: string[];
+  onClick: () => void;
+}) {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      className={`relative rounded-lg border p-5 text-left transition ${
+        selected
+          ? 'border-slate-950 bg-slate-950 text-white shadow-md'
+          : 'border-slate-200 bg-white text-slate-900 hover:border-slate-400 hover:shadow-sm'
+      }`}
+    >
+      <div className="flex items-start justify-between gap-3">
+        <span className={`flex h-10 w-10 items-center justify-center rounded-md border ${
+          selected ? 'border-white/15 bg-white/10' : 'border-slate-200 bg-slate-50 text-slate-700'
+        }`}>
+          <Icon className="h-4.5 w-4.5" />
+        </span>
+        <span className={`rounded border px-2 py-0.5 text-[9px] font-bold uppercase tracking-widest ${
+          selected
+            ? 'border-white/15 bg-white/10 text-slate-200'
+            : 'border-slate-200 bg-slate-50 text-slate-500'
+        }`}>
+          {badge}
+        </span>
+      </div>
+      <div className="mt-4 flex items-center gap-2">
+        <h4 className="text-sm font-bold">{title}</h4>
+        {selected && (
+          <span className="inline-flex items-center gap-1 rounded bg-emerald-400/15 px-1.5 py-0.5 text-[9px] font-bold text-emerald-300">
+            <Check className="h-2.5 w-2.5" /> 已选择
+          </span>
+        )}
+      </div>
+      <p className={`mt-2 text-[11px] leading-5 ${selected ? 'text-slate-300' : 'text-slate-500'}`}>
+        {description}
+      </p>
+      <ul className={`mt-4 space-y-2 border-t pt-4 text-[10px] ${
+        selected ? 'border-white/10 text-slate-300' : 'border-slate-200 text-slate-500'
+      }`}>
+        {details.map(detail => (
+          <li key={detail} className="flex items-start gap-2">
+            <Check className={`mt-0.5 h-3 w-3 shrink-0 ${selected ? 'text-emerald-300' : 'text-emerald-600'}`} />
+            <span>{detail}</span>
+          </li>
+        ))}
+      </ul>
+    </button>
+  );
+}

frontend/src/components/RuleManagement.tsx

@@ -7,7 +7,6 @@ import React, { useState, useMemo, useRef } from 'react';
 import { AnimatePresence, motion } from 'motion/react';
 import { 
   Plus, 
-  Save, 
   Search, 
   X, 
   Edit, 
@@ -18,14 +17,13 @@ import {
   Download,
   FileDown
 } from 'lucide-react';
-import { LlmConfig, Rule } from '../types';
+import { Rule } from '../types';
 import {
   downloadRuleTemplate,
   exportRulesToExcel,
   importRulesFromExcel,
 } from '../rule-excel';
 import { generateEventId, generateModelEventId } from '../rule-id';
-import LlmConfiguration from './LlmConfiguration';
 
 type MatcherMode = 'keyword' | 'llm';
 
@@ -33,13 +31,6 @@ interface RuleManagementProps {
   rules: Rule[];
   setRules: (rules: Rule[]) => void;
   matcher: 'ac-keyword' | 'llm';
-  setMatcher: (matcher: 'ac-keyword' | 'llm') => void;
-  llmConfig: LlmConfig;
-  setLlmConfig: (config: LlmConfig) => void;
-  onSavePublish: () => void;
-  isDirty: boolean;
-  loading: boolean;
-  saving: boolean;
   addToast: (message: string, type: 'success' | 'warning' | 'info') => void;
 }
 
@@ -47,13 +38,6 @@ export default function RuleManagement({
   rules,
   setRules,
   matcher,
-  setMatcher,
-  llmConfig,
-  setLlmConfig,
-  onSavePublish,
-  isDirty,
-  loading,
-  saving,
   addToast
 }: RuleManagementProps) {
   const [searchTerm, setSearchTerm] = useState('');
@@ -76,16 +60,6 @@ export default function RuleManagement({
   const tagInputRef = useRef<HTMLInputElement>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
 
-  const handleMatcherModeChange = (mode: MatcherMode) => {
-    setMatcher(mode === 'llm' ? 'llm' : 'ac-keyword');
-    addToast(
-      mode === 'keyword'
-        ? '已切换为关键词匹配，大模型配置已隐藏'
-        : '已切换为大模型事件匹配',
-      'info',
-    );
-  };
-
   const handleTemplateDownload = async () => {
     if (excelAction) return;
     setExcelAction('template');
@@ -297,22 +271,12 @@ export default function RuleManagement({
   // Keyword show tooltips state
   const [expandedKeywordsRuleId, setExpandedKeywordsRuleId] = useState<string | null>(null);
 
-  if (loading) {
-    return (
-      <div className="flex min-h-[360px] items-center justify-center rounded-md border border-slate-200 bg-white text-xs font-bold tracking-wider text-slate-400">
-        正在加载后端生效规则…
-      </div>
-    );
-  }
-
   return (
     <div className="flex flex-col space-y-6">
-      {/* 1. Header Toolbar area */}
+      {/* Rule library toolbar */}
       <div className="flex flex-col justify-between space-y-4 md:flex-row md:items-center md:space-y-0">
         <div>
-          <h1 className="text-xl font-bold tracking-tight text-slate-950 sm:text-2xl font-sans">
-            监控规则库
-          </h1>
+          <h3 className="text-sm font-bold text-slate-950">事件规则</h3>
           <p className="mt-1 text-xs text-slate-500 font-sans">
             共 <span className="font-bold text-slate-950 font-mono">{rules.length}</span> 项特征规则，当前已启用{' '}
             <span className="font-bold text-slate-950 font-mono">{activeRulesCount}</span> 项，匹配特征词累计{' '}
@@ -320,7 +284,7 @@ export default function RuleManagement({
           </p>
         </div>
 
-        <div className="flex items-center space-x-2">
+        <div className="flex flex-wrap items-center gap-2">
           <button
             type="button"
             onClick={() => void handleTemplateDownload()}
@@ -367,84 +331,10 @@ export default function RuleManagement({
             <Plus className="h-3.5 w-3.5 text-slate-900" />
             <span>新增规则</span>
           </button>
-
-          <button
-            onClick={onSavePublish}
-            disabled={!isDirty || saving}
-            className={`relative inline-flex items-center justify-center space-x-1.5 rounded-md px-4 py-2 text-xs font-bold uppercase tracking-wider text-white transition-all ${
-              isDirty && !saving
-                ? 'bg-slate-900 hover:bg-slate-800 cursor-pointer animate-breathe' 
-                : 'bg-slate-200 text-slate-400 cursor-not-allowed'
-            }`}
-          >
-            <Save className="h-3.5 w-3.5" />
-            <span>{saving ? '发布中…' : '保存并发布'}</span>
-            {isDirty && !saving && (
-              <span className="absolute -top-1 -right-1 flex h-2 w-2">
-                <span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-rose-400 opacity-75"></span>
-                <span className="relative inline-flex h-2 w-2 rounded-full bg-rose-500"></span>
-              </span>
-            )}
-          </button>
         </div>
       </div>
 
-      {/* 2. Matcher selection */}
-      <section className="flex flex-col gap-3 rounded-md border border-slate-200 bg-white px-5 py-4 shadow-3xs sm:flex-row sm:items-center sm:justify-between">
-        <div>
-          <div className="flex items-center gap-2">
-            <h2 className="text-xs font-bold text-slate-900">匹配方式</h2>
-            <span className={`rounded px-2 py-0.5 text-[9px] font-bold uppercase tracking-widest ${
-              matcherMode === 'keyword'
-                ? 'bg-blue-50 text-blue-700'
-                : 'bg-violet-50 text-violet-700'
-            }`}>
-              {matcherMode === 'keyword' ? 'Keyword' : 'LLM'}
-            </span>
-          </div>
-          <p className="mt-1 text-[11px] leading-5 text-slate-400">
-            {matcherMode === 'keyword'
-              ? '按照规则库中的监控关键词进行确定性匹配，不加载模型和提示词配置。'
-              : '将启用规则与通话上下文注入提示词，由大模型返回命中的短事件 ID。'}
-          </p>
-        </div>
-
-        <label className="flex shrink-0 items-center gap-2">
-          <span className="text-[10px] font-bold uppercase tracking-widest text-slate-400">
-            当前算法
-          </span>
-          <select
-            value={matcherMode}
-            onChange={(event) => handleMatcherModeChange(event.target.value as MatcherMode)}
-            className="min-w-44 rounded-md border border-slate-200 bg-white px-3 py-2 text-xs font-bold text-slate-800 outline-none transition focus:border-slate-900"
-          >
-            <option value="keyword">关键词匹配</option>
-            <option value="llm">大模型事件匹配</option>
-          </select>
-        </label>
-      </section>
-
-      {/* 3. LLM matcher configuration */}
-      <AnimatePresence initial={false}>
-        {matcherMode === 'llm' && (
-          <motion.div
-            key="llm-configuration"
-            initial={{ opacity: 0, y: -8 }}
-            animate={{ opacity: 1, y: 0 }}
-            exit={{ opacity: 0, y: -8 }}
-            transition={{ duration: 0.16, ease: 'easeOut' }}
-          >
-            <LlmConfiguration
-              config={llmConfig}
-              enabledRuleCount={activeRulesCount}
-              onChange={setLlmConfig}
-              addToast={addToast}
-            />
-          </motion.div>
-        )}
-      </AnimatePresence>
-
-      {/* 4. Searching & Filter Options Bar */}
+      {/* Searching & filter */}
       <div className="flex flex-col space-y-3 rounded-md border border-slate-200 bg-white p-4 shadow-3xs sm:flex-row sm:items-center sm:space-y-0 sm:space-x-4">
         <div className="relative flex-1">
           <Search className="absolute top-2.5 left-3 h-4 w-4 text-slate-400" />
@@ -468,7 +358,7 @@ export default function RuleManagement({
 
       </div>
 
-      {/* 5. High Density Data Table */}
+      {/* High density data table */}
       <div className="overflow-hidden rounded-md border border-slate-200 bg-white shadow-3xs">
         <div className="overflow-x-auto">
           <table className="w-full border-collapse text-left text-xs text-slate-505">