diff --git a/src/components/ideas/IdeaDetail.vue b/src/components/ideas/IdeaDetail.vue
new file mode 100644
index 0000000..52d55fc
--- /dev/null
+++ b/src/components/ideas/IdeaDetail.vue
@@ -0,0 +1,573 @@
+<template>
+  <section class="idea-detail-panel">
+    <div class="detail-header">
+      <h2 class="detail-title">{{ idea.title }}</h2>
+      <span class="status-tag" :class="'status-' + idea.status">{{ $t(statusLabelKey(idea.status)) }}</span>
+    </div>
+    <!-- B-260615-25:灵感描述 Markdown 渲染,复用 useMarkdown composable(同 B-24 TaskDetail),空值回退 — -->
+    <p
+      v-if="idea.description"
+      class="detail-desc ai-md"
+      v-html="renderedDesc"
+    ></p>
+    <p v-else class="detail-desc">—</p>
+
+    <!-- 对抗式评估 -->
+    <div class="detail-section">
+      <h3>{{ $t('ideas.adversarialTitle') }} <span class="eval-mode-tag">{{ $t('ideas.evalModeHeuristic') }}</span></h3>
+      <div v-if="adversarialEval" class="adversarial-eval">
+        <!-- 正反方观点 -->
+        <div class="debate-container">
+          <div class="debate-column positive">
+            <h4>{{ $t('ideas.positive') }}</h4>
+            <div class="confidence-bar">
+              <div class="confidence-fill" :style="{ width: (adversarialEval.positive_strength * 100) + '%' }"></div>
+            </div>
+            <div class="confidence-text">{{ $t('ideas.confidence', { n: (adversarialEval.positive_strength * 100).toFixed(0) }) }}</div>
+            <p class="thesis">{{ adversarialEval.positive.thesis }}</p>
+            <ul>
+              <li v-for="evidence in adversarialEval.positive.evidence" :key="evidence">• {{ evidence }}</li>
+            </ul>
+          </div>
+
+          <div class="debate-column negative">
+            <h4>{{ $t('ideas.negative') }}</h4>
+            <div class="confidence-bar">
+              <div class="confidence-fill" :style="{ width: (adversarialEval.negative_strength * 100) + '%' }"></div>
+            </div>
+            <div class="confidence-text">{{ $t('ideas.confidence', { n: (adversarialEval.negative_strength * 100).toFixed(0) }) }}</div>
+            <p class="thesis">{{ adversarialEval.negative.thesis }}</p>
+            <ul>
+              <li v-for="evidence in adversarialEval.negative.evidence" :key="evidence">• {{ evidence }}</li>
+            </ul>
+          </div>
+        </div>
+
+        <!-- AI 分析师结论 -->
+        <div class="analyst-conclusion">
+          <h4>{{ $t('ideas.analystTitle') }}</h4>
+          <div class="assessment-badge" :class="assessmentClass(adversarialEval.recommendation)">
+            {{ assessmentLabel(adversarialEval.recommendation) }}
+          </div>
+          <p class="final-score">{{ $t('ideas.finalScore', { score: adversarialEval.final_score.toFixed(1) }) }}</p>
+          <div class="net-sentiment" :class="sentimentClass(adversarialEval.net_sentiment)">
+            {{ $t('ideas.netSentiment', { tone: adversarialEval.net_sentiment > 0 ? $t('ideas.sentimentPositive') : (adversarialEval.net_sentiment < 0 ? $t('ideas.sentimentNegative') : $t('ideas.sentimentNeutral')), n: (adversarialEval.net_sentiment * 100).toFixed(0) }) }}
+          </div>
+          <p class="summary">{{ adversarialEval.analyst.summary }}</p>
+        </div>
+
+        <!-- 行动建议 -->
+        <div class="action-recommendations">
+          <h4>{{ $t('ideas.actionTitle') }}</h4>
+          <ul>
+            <li v-for="action in adversarialEval.action_items" :key="action">• {{ action }}</li>
+          </ul>
+        </div>
+      </div>
+      <div v-else class="eval-report" style="opacity:0.5">
+        <button class="btn-evaluate" :disabled="evaluating" @click="$emit('evaluate')">
+          {{ evaluating ? $t('ideas.evaluating') : $t('ideas.startEval') }}
+        </button>
+        <div v-if="evalError" class="eval-error">⚠️ {{ evalError }}</div>
+      </div>
+    </div>
+
+    <!-- 传统评分雷达图 -->
+    <div class="detail-section">
+      <h3>{{ $t('ideas.multiScoreTitle') }}</h3>
+      <div class="radar-chart" v-if="parseScores(idea).length > 0">
+        <div class="radar-row" v-for="dim in parseScores(idea)" :key="dim.name">
+          <span class="radar-label">{{ dim.name }}</span>
+          <div class="radar-bar-track">
+            <div class="radar-bar-fill" :style="{ width: dim.score + '%' }" :class="dim.score >= 80 ? 'fill-high' : dim.score >= 60 ? 'fill-mid' : 'fill-low'"></div>
+          </div>
+          <span class="radar-value">{{ dim.score }}</span>
+        </div>
+      </div>
+      <div v-else class="eval-report" style="opacity:0.5">{{ $t('ideas.noEval') }}</div>
+    </div>
+
+    <!-- 标签 -->
+    <div class="detail-section">
+      <h3>{{ $t('ideas.tagsTitle') }}</h3>
+      <div class="tag-list" v-if="parseTags(idea.tags).length > 0">
+        <span class="tag" v-for="tag in parseTags(idea.tags)" :key="tag">{{ tag }}</span>
+      </div>
+      <div v-else class="eval-report" style="opacity:0.5">{{ $t('ideas.noTags') }}</div>
+    </div>
+
+    <!-- 状态管理 -->
+    <div class="detail-section">
+      <h3>{{ $t('ideas.statusTitle') }}</h3>
+      <div class="status-controls">
+        <select :value="idea.status" @change="onStatusChange" class="status-select">
+          <option v-for="s in statusOptions" :key="s.value" :value="s.value">{{ $t(s.labelKey) }}</option>
+        </select>
+      </div>
+    </div>
+
+    <!-- 操作 -->
+    <div class="detail-section" style="margin-top:8px">
+      <div class="action-buttons">
+        <button
+          v-if="idea.status === 'approved' && !idea.promoted_to"
+          class="btn btn-primary"
+          :disabled="promoting"
+          @click="$emit('promote')"
+        >
+          {{ promoting ? $t('ideas.promoting') : $t('ideas.promoteToProject') }}
+        </button>
+        <button class="btn btn-ghost" :disabled="deleting" @click="$emit('delete')">
+          {{ deleting ? $t('ideas.deleting') : $t('ideas.deleteIdea') }}
+        </button>
+      </div>
+    </div>
+  </section>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { parseTags } from '../../stores/knowledge'
+import { useRendered } from '../../composables/useMarkdown'
+import type { IdeaRecord } from '../../api/types'
+
+const props = defineProps<{
+  idea: IdeaRecord
+  evaluating: boolean
+  evalError: string
+  promoting: boolean
+  deleting: boolean
+  statusOptions: { value: string; labelKey: string }[]
+}>()
+
+const emit = defineEmits<{
+  (e: 'evaluate'): void
+  (e: 'promote'): void
+  (e: 'delete'): void
+  (e: 'status-change', value: string): void
+}>()
+
+const { t } = useI18n()
+
+// 任意 status 字符串 → 对应 i18n key;未知状态回退到原值显示
+function statusLabelKey(status: string): string {
+  return props.statusOptions.find(s => s.value === status)?.labelKey ?? status
+}
+
+// B-260615-25:灵感描述 Markdown 渲染(复用 AiChat/TaskDetail 同款渲染器,模块级单例),
+// useRendered 封装 computed(读 mdReady 触发响应式 + renderMd)+ ensureLoaded(幂等预热)
+const { rendered: renderedDesc } = useRendered(
+  () => props.idea.description ?? '',
+)
+
+interface ScoreDimension { name: string; score: number }
+
+function parseScores(idea: IdeaRecord): ScoreDimension[] {
+  if (!idea.scores) return []
+  try {
+    const parsed = JSON.parse(idea.scores)
+    if (typeof parsed === 'object' && parsed !== null && !Array.isArray(parsed)) {
+      return Object.entries(parsed).map(([name, score]) => ({
+        name,
+        score: typeof score === 'number' ? score : 0,
+      }))
+    }
+    return []
+  } catch {
+    return []
+  }
+}
+
+interface AdversarialEval {
+  positive_strength: number
+  negative_strength: number
+  net_sentiment: number
+  recommendation: string
+  final_score: number
+  summary: string
+  action_items: string[]
+  positive: { thesis: string; evidence: string[] }
+  negative: { thesis: string; evidence: string[] }
+  analyst: { summary: string }
+}
+
+// 对抗式评估数据持久化在 ai_analysis JSON 字段中，前端解析渲染
+const adversarialEval = computed<AdversarialEval | null>(() => {
+  if (!props.idea.ai_analysis) return null
+  try {
+    return JSON.parse(props.idea.ai_analysis) as AdversarialEval
+  } catch {
+    return null
+  }
+})
+
+function assessmentClass(recommendation: string) {
+  // 映射到 CSS 定义的 badge 颜色类（.immediate/.soon/.conditional/.revised/.defer/.cancel）
+  const map: Record<string, string> = {
+    'immediate action': 'immediate',
+    'soon': 'soon',
+    'with resources': 'conditional',
+    'research more': 'revised',
+    'monitor': 'defer',
+    'cancel': 'cancel',
+  }
+  return map[recommendation.toLowerCase()] ?? 'conditional'
+}
+
+function assessmentLabel(recommendation: string) {
+  const key = `ideas.assessment.${recommendation}`
+  // 未命中 i18n key 时回退到原始 recommendation 字符串
+  const translated = t(key)
+  return translated === key ? recommendation : translated
+}
+
+function sentimentClass(sentiment: number) {
+  // 统一三档(FR-C2: 原 >=0 与模板 >0 矛盾，net_sentiment=0 时文案负面样式 positive)
+  if (sentiment > 0) return 'positive'
+  if (sentiment < 0) return 'negative'
+  return 'neutral'
+}
+
+function onStatusChange(e: Event) {
+  emit('status-change', (e.target as HTMLSelectElement).value)
+}
+</script>
+
+<style scoped>
+/* ===== 右侧详情 ===== */
+.idea-detail-panel {
+  background: var(--df-bg-card);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius-lg);
+  padding: var(--df-pad-panel);
+  max-height: calc(100vh - 200px);
+  overflow-y: auto;
+}
+
+.detail-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: var(--df-gap-head);
+}
+.detail-title { font-size: 20px; font-weight: 500; color: var(--df-text); }
+
+.detail-desc {
+  font-size: 14px;
+  color: var(--df-text-secondary);
+  line-height: 1.6;
+  margin-bottom: var(--df-gap-page);
+}
+
+/* ===== 灵感描述 Markdown 渲染(B-260615-25,基础样式收敛至全局 ai-md.css) ===== */
+.detail-desc.ai-md { white-space: normal; color: var(--df-text-secondary); }
+
+.detail-section {
+  margin-bottom: var(--df-gap-page);
+}
+.detail-section h3 {
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--df-text);
+  margin-bottom: 12px;
+}
+
+.eval-report {
+  font-size: 13px;
+  color: var(--df-text-secondary);
+  line-height: 1.6;
+  padding: 14px 16px;
+  background: rgba(108, 99, 255, 0.06);
+  border-left: 3px solid var(--df-accent);
+  border-radius: 0 8px 8px 0;
+}
+
+/* ===== 状态标签 ===== */
+.status-tag {
+  font-size: 11px; font-weight: 500; padding: 2px 8px;
+  border-radius: var(--df-radius-xs);
+}
+.status-draft { background: rgba(90,99,128,0.2); color: var(--df-text-dim); }
+.status-pending_review { background: rgba(100,181,246,0.2); color: var(--df-info); }
+.status-approved { background: rgba(100,255,218,0.15); color: var(--df-success); }
+.status-promoted { background: rgba(108,99,255,0.2); color: var(--df-accent); }
+.status-rejected { background: rgba(255,107,107,0.2); color: var(--df-danger); }
+
+/* ===== 对抗式评估 ===== */
+.adversarial-eval {
+  background: var(--df-bg-raised);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius);
+  padding: 1rem;
+  margin-bottom: 1rem;
+}
+
+.debate-container {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 1rem;
+  margin-bottom: 1.5rem;
+}
+
+.debate-column {
+  padding: 1rem;
+  border-radius: var(--df-radius);
+  position: relative;
+}
+
+.debate-column.positive {
+  background: rgba(61, 219, 160, 0.08);
+  border: 0.5px solid rgba(61, 219, 160, 0.2);
+}
+
+.debate-column.negative {
+  background: rgba(240, 101, 101, 0.08);
+  border: 0.5px solid rgba(240, 101, 101, 0.2);
+}
+
+.debate-column h4 {
+  font-size: 14px;
+  font-weight: 500;
+  margin: 0 0 0.5rem;
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.confidence-bar {
+  height: 4px;
+  background: rgba(255, 255, 255, 0.1);
+  border-radius: var(--df-radius-xs);
+  margin-bottom: 0.25rem;
+  overflow: hidden;
+}
+
+.confidence-fill {
+  height: 100%;
+  border-radius: var(--df-radius-xs);
+  transition: width 0.4s;
+}
+
+.debate-column.positive .confidence-fill { background: var(--df-success); }
+.debate-column.negative .confidence-fill { background: var(--df-danger); }
+
+.confidence-text {
+  font-size: 11px;
+  color: var(--df-text-dim);
+  margin-bottom: 0.5rem;
+}
+
+.debate-column .thesis {
+  font-size: 12px;
+  color: var(--df-text);
+  margin-bottom: 0.5rem;
+  font-weight: 500;
+}
+
+.debate-column ul {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.debate-column li {
+  font-size: 11px;
+  color: var(--df-text-secondary);
+  margin-bottom: 0.25rem;
+  padding-left: 0.5rem;
+}
+
+.analyst-conclusion {
+  background: var(--df-bg-card);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius);
+  padding: 1rem;
+  margin-bottom: 1rem;
+}
+
+.assessment-badge {
+  display: inline-block;
+  padding: 4px 12px;
+  border-radius: 20px;
+  font-size: 11px;
+  font-weight: 500;
+  margin: 0.5rem 0;
+}
+
+.assessment-badge.immediate { background: var(--df-success-bg); color: var(--df-success); }
+.assessment-badge.soon { background: var(--df-info-bg); color: var(--df-info); }
+.assessment-badge.conditional { background: var(--df-warning-bg); color: var(--df-warning); }
+.assessment-badge.revised { background: rgba(255, 217, 61, 0.2); color: var(--df-warning); }
+.assessment-badge.defer { background: var(--df-danger-bg); color: var(--df-danger); }
+.assessment-badge.cancel { background: var(--df-danger-bg); color: var(--df-danger); }
+
+.final-score {
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--df-text);
+  margin: 0.5rem 0;
+}
+
+.net-sentiment {
+  font-size: 12px;
+  padding: 4px 8px;
+  border-radius: var(--df-radius-xs);
+  display: inline-block;
+  margin: 0.5rem 0;
+}
+
+.net-sentiment.positive { background: rgba(61, 219, 160, 0.15); color: var(--df-success); }
+.net-sentiment.negative { background: rgba(240, 101, 101, 0.15); color: var(--df-danger); }
+.net-sentiment.neutral { background: var(--df-bg-raised); color: var(--df-text-secondary); }
+
+.summary {
+  font-size: 12px;
+  color: var(--df-text-secondary);
+  line-height: 1.5;
+  margin: 0.5rem 0;
+}
+
+.action-recommendations {
+  background: var(--df-bg-raised);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius);
+  padding: 1rem;
+}
+
+.action-recommendations h4 {
+  font-size: 14px;
+  font-weight: 500;
+  margin: 0 0 0.5rem;
+}
+
+.action-recommendations ul {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.action-recommendations li {
+  font-size: 12px;
+  color: var(--df-text-secondary);
+  margin-bottom: 0.25rem;
+  padding-left: 0.5rem;
+}
+
+.btn-evaluate {
+  background: var(--df-accent);
+  color: #fff;
+  border: none;
+  padding: 8px 16px;
+  border-radius: var(--df-radius);
+  font-size: 13px;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.btn-evaluate:hover {
+  background: var(--df-accent-hover);
+}
+
+.eval-error {
+  margin-top: 8px;
+  font-size: 12px;
+  color: var(--df-danger);
+}
+
+.eval-mode-tag {
+  font-size: 11px;
+  font-weight: 400;
+  padding: 1px 8px;
+  border-radius: var(--df-radius-xs);
+  background: rgba(255, 217, 61, 0.15);
+  color: var(--df-warning);
+  margin-left: 6px;
+  vertical-align: middle;
+}
+
+/* ===== 雷达图（div 模拟） ===== */
+.radar-chart {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+.radar-row {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+.radar-label {
+  font-size: 12px;
+  color: var(--df-text-secondary);
+  min-width: 72px;
+  text-align: right;
+}
+.radar-bar-track {
+  flex: 1;
+  height: 8px;
+  background: var(--df-border);
+  border-radius: var(--df-radius-xs);
+  overflow: hidden;
+}
+.radar-bar-fill {
+  height: 100%;
+  border-radius: var(--df-radius-xs);
+  transition: width 0.4s;
+}
+.fill-high { background: var(--df-success); }
+.fill-mid { background: var(--df-warning); }
+.fill-low { background: var(--df-danger); }
+.radar-value {
+  font-size: 12px;
+  font-weight: 500;
+  min-width: 28px;
+  text-align: right;
+  color: var(--df-text);
+}
+
+/* ===== 标签 ===== */
+.tag-list { display: flex; gap: 8px; flex-wrap: wrap; }
+.tag {
+  font-size: 12px; padding: 4px 10px;
+  border-radius: var(--df-radius-xs);
+  background: rgba(108, 99, 255, 0.1);
+  color: var(--df-accent);
+}
+
+/* ===== 按钮 ===== */
+.btn {
+  padding: 8px 16px;
+  border: none;
+  border-radius: var(--df-radius-sm);
+  font-size: 13px;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+.btn-primary { background: var(--df-accent); color: #fff; }
+.btn-primary:hover { background: var(--df-accent-hover); }
+.btn-ghost { background: transparent; color: var(--df-text-secondary); border: 0.5px solid var(--df-border); }
+.btn-ghost:hover { background: var(--df-bg-card); color: var(--df-text); }
+
+/* ===== 状态管理 ===== */
+.status-controls {
+  margin-top: 8px;
+}
+
+.status-select {
+  width: 100%;
+  padding: 6px 10px;
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius-sm);
+  background: var(--df-bg);
+  color: var(--df-text);
+  font-size: 13px;
+  cursor: pointer;
+}
+
+.status-select:focus {
+  outline: none;
+  border-color: var(--df-accent);
+  background: var(--df-bg-raised);
+}
+</style>
diff --git a/src/views/Ideas.vue b/src/views/Ideas.vue
index 0ff203e..b2b27f2 100644
--- a/src/views/Ideas.vue
+++ b/src/views/Ideas.vue
@@ -60,130 +60,19 @@
       </section>
 
       <!-- 右侧：灵感详情 -->
-      <section class="idea-detail-panel" v-if="currentIdea">
-        <div class="detail-header">
-          <h2 class="detail-title">{{ currentIdea.title }}</h2>
-          <span class="status-tag" :class="'status-' + currentIdea.status">{{ $t(statusLabelKey(currentIdea.status)) }}</span>
-        </div>
-        <!-- B-260615-25:灵感描述 Markdown 渲染,复用 useMarkdown composable(同 B-24 TaskDetail),空值回退 — -->
-        <p
-          v-if="currentIdea.description"
-          class="detail-desc ai-md"
-          v-html="renderedDesc"
-        ></p>
-        <p v-else class="detail-desc">—</p>
-
-        <!-- 对抗式评估 -->
-        <div class="detail-section">
-          <h3>{{ $t('ideas.adversarialTitle') }} <span class="eval-mode-tag">{{ $t('ideas.evalModeHeuristic') }}</span></h3>
-          <div v-if="adversarialEval" class="adversarial-eval">
-            <!-- 正反方观点 -->
-            <div class="debate-container">
-              <div class="debate-column positive">
-                <h4>{{ $t('ideas.positive') }}</h4>
-                <div class="confidence-bar">
-                  <div class="confidence-fill" :style="{ width: (adversarialEval.positive_strength * 100) + '%' }"></div>
-                </div>
-                <div class="confidence-text">{{ $t('ideas.confidence', { n: (adversarialEval.positive_strength * 100).toFixed(0) }) }}</div>
-                <p class="thesis">{{ adversarialEval.positive.thesis }}</p>
-                <ul>
-                  <li v-for="evidence in adversarialEval.positive.evidence" :key="evidence">• {{ evidence }}</li>
-                </ul>
-              </div>
-
-              <div class="debate-column negative">
-                <h4>{{ $t('ideas.negative') }}</h4>
-                <div class="confidence-bar">
-                  <div class="confidence-fill" :style="{ width: (adversarialEval.negative_strength * 100) + '%' }"></div>
-                </div>
-                <div class="confidence-text">{{ $t('ideas.confidence', { n: (adversarialEval.negative_strength * 100).toFixed(0) }) }}</div>
-                <p class="thesis">{{ adversarialEval.negative.thesis }}</p>
-                <ul>
-                  <li v-for="evidence in adversarialEval.negative.evidence" :key="evidence">• {{ evidence }}</li>
-                </ul>
-              </div>
-            </div>
-
-            <!-- AI 分析师结论 -->
-            <div class="analyst-conclusion">
-              <h4>{{ $t('ideas.analystTitle') }}</h4>
-              <div class="assessment-badge" :class="assessmentClass(adversarialEval.recommendation)">
-                {{ assessmentLabel(adversarialEval.recommendation) }}
-              </div>
-              <p class="final-score">{{ $t('ideas.finalScore', { score: adversarialEval.final_score.toFixed(1) }) }}</p>
-              <div class="net-sentiment" :class="sentimentClass(adversarialEval.net_sentiment)">
-                {{ $t('ideas.netSentiment', { tone: adversarialEval.net_sentiment > 0 ? $t('ideas.sentimentPositive') : (adversarialEval.net_sentiment < 0 ? $t('ideas.sentimentNegative') : $t('ideas.sentimentNeutral')), n: (adversarialEval.net_sentiment * 100).toFixed(0) }) }}
-              </div>
-              <p class="summary">{{ adversarialEval.analyst.summary }}</p>
-            </div>
-
-            <!-- 行动建议 -->
-            <div class="action-recommendations">
-              <h4>{{ $t('ideas.actionTitle') }}</h4>
-              <ul>
-                <li v-for="action in adversarialEval.action_items" :key="action">• {{ action }}</li>
-              </ul>
-            </div>
-          </div>
-          <div v-else class="eval-report" style="opacity:0.5">
-            <button class="btn-evaluate" :disabled="evaluating" @click="evaluateCurrentIdea">
-              {{ evaluating ? $t('ideas.evaluating') : $t('ideas.startEval') }}
-            </button>
-            <div v-if="evalError" class="eval-error">⚠️ {{ evalError }}</div>
-          </div>
-        </div>
-
-        <!-- 传统评分雷达图 -->
-        <div class="detail-section">
-          <h3>{{ $t('ideas.multiScoreTitle') }}</h3>
-          <div class="radar-chart" v-if="parseScores(currentIdea).length > 0">
-            <div class="radar-row" v-for="dim in parseScores(currentIdea)" :key="dim.name">
-              <span class="radar-label">{{ dim.name }}</span>
-              <div class="radar-bar-track">
-                <div class="radar-bar-fill" :style="{ width: dim.score + '%' }" :class="dim.score >= 80 ? 'fill-high' : dim.score >= 60 ? 'fill-mid' : 'fill-low'"></div>
-              </div>
-              <span class="radar-value">{{ dim.score }}</span>
-            </div>
-          </div>
-          <div v-else class="eval-report" style="opacity:0.5">{{ $t('ideas.noEval') }}</div>
-        </div>
-
-        <!-- 标签 -->
-        <div class="detail-section">
-          <h3>{{ $t('ideas.tagsTitle') }}</h3>
-          <div class="tag-list" v-if="parseTags(currentIdea.tags).length > 0">
-            <span class="tag" v-for="tag in parseTags(currentIdea.tags)" :key="tag">{{ tag }}</span>
-          </div>
-          <div v-else class="eval-report" style="opacity:0.5">{{ $t('ideas.noTags') }}</div>
-        </div>
-
-        <!-- 状态管理 -->
-        <div class="detail-section">
-          <h3>{{ $t('ideas.statusTitle') }}</h3>
-          <div class="status-controls">
-            <select :value="currentStatus" @change="onStatusChange" class="status-select">
-              <option v-for="s in statusOptions" :key="s.value" :value="s.value">{{ $t(s.labelKey) }}</option>
-            </select>
-          </div>
-        </div>
-
-        <!-- 操作 -->
-        <div class="detail-section" style="margin-top:8px">
-          <div class="action-buttons">
-            <button
-              v-if="currentIdea.status === 'approved' && !currentIdea.promoted_to"
-              class="btn btn-primary"
-              :disabled="promoting"
-              @click="promoteToProject"
-            >
-              {{ promoting ? $t('ideas.promoting') : $t('ideas.promoteToProject') }}
-            </button>
-            <button class="btn btn-ghost" :disabled="deleting" @click="deleteCurrentIdea">
-              {{ deleting ? $t('ideas.deleting') : $t('ideas.deleteIdea') }}
-            </button>
-          </div>
-        </div>
-      </section>
+      <IdeaDetail
+        v-if="currentIdea"
+        :idea="currentIdea"
+        :evaluating="evaluating"
+        :eval-error="evalError"
+        :promoting="promoting"
+        :deleting="deleting"
+        :status-options="statusOptions"
+        @evaluate="evaluateCurrentIdea"
+        @promote="promoteToProject"
+        @delete="deleteCurrentIdea"
+        @status-change="onStatusChange"
+      />
 
       <!-- 未选择 -->
       <section class="idea-detail-panel idea-empty" v-else>
@@ -226,9 +115,8 @@ import { parseTags } from '../stores/knowledge'
 import { formatDate } from '../utils/time'
 import { stripMd } from '../utils/markdown'
 import ConfirmDialog from '../components/ConfirmDialog.vue'
+import IdeaDetail from '../components/ideas/IdeaDetail.vue'
 import { useConfirm } from '../composables/useConfirm'
-import { useRendered } from '../composables/useMarkdown'
-import type { IdeaRecord } from '../api/types'
 
 const { t } = useI18n()
 const router = useRouter()
@@ -304,84 +192,7 @@ const currentIdea = computed(() => {
   return store.ideas.find(i => i.id === selectedId.value) ?? null
 })
 
-// B-260615-25:灵感描述 Markdown 渲染(复用 AiChat/TaskDetail 同款渲染器,模块级单例),
-// useRendered 封装 computed(读 mdReady 触发响应式 + renderMd)+ ensureLoaded(幂等预热)
-const { rendered: renderedDesc, ensureLoaded } = useRendered(
-  () => currentIdea.value?.description ?? '',
-)
-
-const currentStatus = computed(() => {
-  return currentIdea.value?.status || 'draft'
-})
-
-interface ScoreDimension { name: string; score: number }
-
-function parseScores(idea: IdeaRecord): ScoreDimension[] {
-  if (!idea.scores) return []
-  try {
-    const parsed = JSON.parse(idea.scores)
-    if (typeof parsed === 'object' && parsed !== null && !Array.isArray(parsed)) {
-      return Object.entries(parsed).map(([name, score]) => ({
-        name,
-        score: typeof score === 'number' ? score : 0,
-      }))
-    }
-    return []
-  } catch {
-    return []
-  }
-}
-
-interface AdversarialEval {
-  positive_strength: number
-  negative_strength: number
-  net_sentiment: number
-  recommendation: string
-  final_score: number
-  summary: string
-  action_items: string[]
-  positive: { thesis: string; evidence: string[] }
-  negative: { thesis: string; evidence: string[] }
-  analyst: { summary: string }
-}
-
-// 对抗式评估数据持久化在 ai_analysis JSON 字段中，前端解析渲染
-const adversarialEval = computed<AdversarialEval | null>(() => {
-  const idea = currentIdea.value
-  if (!idea?.ai_analysis) return null
-  try {
-    return JSON.parse(idea.ai_analysis) as AdversarialEval
-  } catch {
-    return null
-  }
-})
-
-function assessmentClass(recommendation: string) {
-  // 映射到 CSS 定义的 badge 颜色类（.immediate/.soon/.conditional/.revised/.defer/.cancel）
-  const map: Record<string, string> = {
-    'immediate action': 'immediate',
-    'soon': 'soon',
-    'with resources': 'conditional',
-    'research more': 'revised',
-    'monitor': 'defer',
-    'cancel': 'cancel',
-  }
-  return map[recommendation.toLowerCase()] ?? 'conditional'
-}
-
-function assessmentLabel(recommendation: string) {
-  const key = `ideas.assessment.${recommendation}`
-  // 未命中 i18n key 时回退到原始 recommendation 字符串
-  const translated = t(key)
-  return translated === key ? recommendation : translated
-}
-
-function sentimentClass(sentiment: number) {
-  // 统一三档(FR-C2: 原 >=0 与模板 >0 矛盾，net_sentiment=0 时文案负面样式 positive)
-  if (sentiment > 0) return 'positive'
-  if (sentiment < 0) return 'negative'
-  return 'neutral'
-}
+// B-260615-25:灵感描述 Markdown 渲染已下沉至 IdeaDetail 子组件(共享模块单例渲染器)
 
 function scoreClass(score: number | null) {
   const s = score ?? 0
@@ -461,14 +272,12 @@ async function evaluateCurrentIdea() {
   }
 }
 
-async function onStatusChange(e: Event) {
+async function onStatusChange(newStatus: string) {
   if (!currentIdea.value) return
-  const newStatus = (e.target as HTMLSelectElement).value
   await store.updateIdea(currentIdea.value.id, 'status', newStatus)
 }
 
 onMounted(async () => {
-  ensureLoaded() // 后台预热 Markdown 渲染器(模块单例,与 AiChat/TaskDetail 共享),不阻塞
   await store.loadIdeas()
   // 从路由参数恢复选中灵感（修复 /ideas/:id 直接访问空白页 B-260615-36）
   if (route.params.id) {
@@ -630,199 +439,7 @@ watch(() => route.params.id, (id) => {
 .status-promoted { background: rgba(108,99,255,0.2); color: var(--df-accent); }
 .status-rejected { background: rgba(255,107,107,0.2); color: var(--df-danger); }
 
-/* ===== 对抗式评估 ===== */
-.adversarial-eval {
-  background: var(--df-bg-raised);
-  border: 0.5px solid var(--df-border);
-  border-radius: var(--df-radius);
-  padding: 1rem;
-  margin-bottom: 1rem;
-}
-
-.debate-container {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: 1rem;
-  margin-bottom: 1.5rem;
-}
-
-.debate-column {
-  padding: 1rem;
-  border-radius: var(--df-radius);
-  position: relative;
-}
-
-.debate-column.positive {
-  background: rgba(61, 219, 160, 0.08);
-  border: 0.5px solid rgba(61, 219, 160, 0.2);
-}
-
-.debate-column.negative {
-  background: rgba(240, 101, 101, 0.08);
-  border: 0.5px solid rgba(240, 101, 101, 0.2);
-}
-
-.debate-column h4 {
-  font-size: 14px;
-  font-weight: 500;
-  margin: 0 0 0.5rem;
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-}
-
-.confidence-bar {
-  height: 4px;
-  background: rgba(255, 255, 255, 0.1);
-  border-radius: var(--df-radius-xs);
-  margin-bottom: 0.25rem;
-  overflow: hidden;
-}
-
-.confidence-fill {
-  height: 100%;
-  border-radius: var(--df-radius-xs);
-  transition: width 0.4s;
-}
-
-.debate-column.positive .confidence-fill { background: var(--df-success); }
-.debate-column.negative .confidence-fill { background: var(--df-danger); }
-
-.confidence-text {
-  font-size: 11px;
-  color: var(--df-text-dim);
-  margin-bottom: 0.5rem;
-}
-
-.debate-column .thesis {
-  font-size: 12px;
-  color: var(--df-text);
-  margin-bottom: 0.5rem;
-  font-weight: 500;
-}
-
-.debate-column ul {
-  list-style: none;
-  padding: 0;
-  margin: 0;
-}
-
-.debate-column li {
-  font-size: 11px;
-  color: var(--df-text-secondary);
-  margin-bottom: 0.25rem;
-  padding-left: 0.5rem;
-}
-
-.analyst-conclusion {
-  background: var(--df-bg-card);
-  border: 0.5px solid var(--df-border);
-  border-radius: var(--df-radius);
-  padding: 1rem;
-  margin-bottom: 1rem;
-}
-
-.assessment-badge {
-  display: inline-block;
-  padding: 4px 12px;
-  border-radius: 20px;
-  font-size: 11px;
-  font-weight: 500;
-  margin: 0.5rem 0;
-}
-
-.assessment-badge.immediate { background: var(--df-success-bg); color: var(--df-success); }
-.assessment-badge.soon { background: var(--df-info-bg); color: var(--df-info); }
-.assessment-badge.conditional { background: var(--df-warning-bg); color: var(--df-warning); }
-.assessment-badge.revised { background: rgba(255, 217, 61, 0.2); color: var(--df-warning); }
-.assessment-badge.defer { background: var(--df-danger-bg); color: var(--df-danger); }
-.assessment-badge.cancel { background: var(--df-danger-bg); color: var(--df-danger); }
-
-.final-score {
-  font-size: 14px;
-  font-weight: 500;
-  color: var(--df-text);
-  margin: 0.5rem 0;
-}
-
-.net-sentiment {
-  font-size: 12px;
-  padding: 4px 8px;
-  border-radius: var(--df-radius-xs);
-  display: inline-block;
-  margin: 0.5rem 0;
-}
-
-.net-sentiment.positive { background: rgba(61, 219, 160, 0.15); color: var(--df-success); }
-.net-sentiment.negative { background: rgba(240, 101, 101, 0.15); color: var(--df-danger); }
-.net-sentiment.neutral { background: var(--df-bg-raised); color: var(--df-text-secondary); }
-
-.summary {
-  font-size: 12px;
-  color: var(--df-text-secondary);
-  line-height: 1.5;
-  margin: 0.5rem 0;
-}
-
-.action-recommendations {
-  background: var(--df-bg-raised);
-  border: 0.5px solid var(--df-border);
-  border-radius: var(--df-radius);
-  padding: 1rem;
-}
-
-.action-recommendations h4 {
-  font-size: 14px;
-  font-weight: 500;
-  margin: 0 0 0.5rem;
-}
-
-.action-recommendations ul {
-  list-style: none;
-  padding: 0;
-  margin: 0;
-}
-
-.action-recommendations li {
-  font-size: 12px;
-  color: var(--df-text-secondary);
-  margin-bottom: 0.25rem;
-  padding-left: 0.5rem;
-}
-
-.btn-evaluate {
-  background: var(--df-accent);
-  color: #fff;
-  border: none;
-  padding: 8px 16px;
-  border-radius: var(--df-radius);
-  font-size: 13px;
-  cursor: pointer;
-  transition: all 0.15s;
-}
-
-.btn-evaluate:hover {
-  background: var(--df-accent-hover);
-}
-
-.eval-error {
-  margin-top: 8px;
-  font-size: 12px;
-  color: var(--df-danger);
-}
-
-.eval-mode-tag {
-  font-size: 11px;
-  font-weight: 400;
-  padding: 1px 8px;
-  border-radius: var(--df-radius-xs);
-  background: rgba(255, 217, 61, 0.15);
-  color: var(--df-warning);
-  margin-left: 6px;
-  vertical-align: middle;
-}
-
-/* ===== 右侧详情 ===== */
+/* ===== 右侧详情(详情内容由 IdeaDetail 子组件渲染,父级仅保留未选中空态壳) ===== */
 .idea-detail-panel {
   background: var(--df-bg-card);
   border: 0.5px solid var(--df-border);
@@ -840,128 +457,6 @@ watch(() => route.params.id, (id) => {
 .empty-icon { font-size: 48px; margin-bottom: 12px; }
 .empty-state p { font-size: 14px; }
 
-.detail-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: var(--df-gap-head);
-}
-.detail-title { font-size: 20px; font-weight: 500; color: var(--df-text); }
-
-.detail-desc {
-  font-size: 14px;
-  color: var(--df-text-secondary);
-  line-height: 1.6;
-  margin-bottom: var(--df-gap-page);
-}
-
-/* ===== 灵感描述 Markdown 渲染(B-260615-25,基础样式收敛至全局 ai-md.css) ===== */
-.detail-desc.ai-md { white-space: normal; color: var(--df-text-secondary); }
-
-.detail-section {
-  margin-bottom: var(--df-gap-page);
-}
-.detail-section h3 {
-  font-size: 14px;
-  font-weight: 500;
-  color: var(--df-text);
-  margin-bottom: 12px;
-}
-
-.eval-report {
-  font-size: 13px;
-  color: var(--df-text-secondary);
-  line-height: 1.6;
-  padding: 14px 16px;
-  background: rgba(108, 99, 255, 0.06);
-  border-left: 3px solid var(--df-accent);
-  border-radius: 0 8px 8px 0;
-}
-
-/* ===== 雷达图（div 模拟） ===== */
-.radar-chart {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-}
-.radar-row {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-.radar-label {
-  font-size: 12px;
-  color: var(--df-text-secondary);
-  min-width: 72px;
-  text-align: right;
-}
-.radar-bar-track {
-  flex: 1;
-  height: 8px;
-  background: var(--df-border);
-  border-radius: var(--df-radius-xs);
-  overflow: hidden;
-}
-.radar-bar-fill {
-  height: 100%;
-  border-radius: var(--df-radius-xs);
-  transition: width 0.4s;
-}
-.fill-high { background: var(--df-success); }
-.fill-mid { background: var(--df-warning); }
-.fill-low { background: var(--df-danger); }
-.radar-value {
-  font-size: 12px;
-  font-weight: 500;
-  min-width: 28px;
-  text-align: right;
-  color: var(--df-text);
-}
-
-/* ===== 标签 ===== */
-.tag-list { display: flex; gap: 8px; flex-wrap: wrap; }
-.tag {
-  font-size: 12px; padding: 4px 10px;
-  border-radius: var(--df-radius-xs);
-  background: rgba(108, 99, 255, 0.1);
-  color: var(--df-accent);
-}
-
-/* ===== 删除按钮 ===== */
-.btn-delete {
-  padding: 6px 14px;
-  border: 0.5px solid rgba(255,107,107,0.3);
-  border-radius: var(--df-radius-sm);
-  background: transparent;
-  color: var(--df-danger);
-  font-size: 12px;
-  cursor: pointer;
-  transition: all 0.15s;
-}
-.btn-delete:hover { background: rgba(255,107,107,0.1); }
-
-/* ===== 状态管理 ===== */
-.status-controls {
-  margin-top: 8px;
-}
-
-.status-select {
-  width: 100%;
-  padding: 6px 10px;
-  border: 0.5px solid var(--df-border);
-  border-radius: var(--df-radius-sm);
-  background: var(--df-bg);
-  color: var(--df-text);
-  font-size: 13px;
-  cursor: pointer;
-}
-
-.status-select:focus {
-  outline: none;
-  border-color: var(--df-accent);
-  background: var(--df-bg-raised);
-}
-
 /* ===== 响应式 ===== */
 @media (max-width: 900px) {
   .ideas { padding: 16px; }