style: 区分主体条纹与形态块背景

src/features/breakdown/BreakdownPage.test.ts

@@ -178,6 +178,60 @@ describe('拆解页内容滚动', () => {
         expect(css + readFileSync('src/styles.css', 'utf8')).not.toContain('.search-field')
     })
 
+    it.each([
+        ['人物', 'character'],
+        ['场景', 'scene'],
+        ['道具', 'prop']
+    ] as const)('%s 的奇偶主体展开后均使用独立形态块，搜索重排不影响形态归属', async (label, module) => {
+        const record = checkpoint()
+        // 前两个主体各准备两种形态，覆盖奇偶条纹和默认标签，不调用模型接口。
+        record.state.breakdownResult!.subjectForms = [0, 1].flatMap(subjectIndex =>
+            [0, 1].map(formIndex => ({
+                formId: `${module}-${subjectIndex}-form-${formIndex}`,
+                profileId: `${module}-${subjectIndex}`,
+                type: module,
+                name: `主体 ${subjectIndex + 1} 形态 ${formIndex + 1}`,
+                isDefault: formIndex === 0,
+                description: '形态描述',
+                appearancePrompt: '形态提示词'
+            }))
+        )
+        mountPage([record])
+        await selectTab(label)
+        const articles = wrapper!.findAll('.subject-record-list > article')
+        for (const index of [0, 1]) {
+            const article = articles[index]!
+            await article.get('.n-collapse-item__header-main').trigger('click')
+            await flushPromises()
+            const cards = article.findAll('.subject-form-card')
+            expect(cards).toHaveLength(2)
+            expect(cards[0]!.get('.n-tag').text()).toBe('默认')
+            for (const card of cards) {
+                expect(card.classes()).not.toContain('surface-inset')
+                expect(card.text()).toContain(`主体 ${index + 1} 形态`)
+                expect(card.text()).toContain('形态描述')
+                expect(card.text()).toContain('形态提示词')
+            }
+        }
+        // 原偶数主体过滤后成为首项，仍由当前 DOM 的奇偶选择器决定内外层底色。
+        await wrapper!.get('input[aria-label="搜索主体"]').setValue(`@${module}1`)
+        const first = wrapper!.get('.subject-record-list > article')
+        expect(first.findAll('.subject-form-card')).toHaveLength(2)
+        expect(first.get('.subject-form-card').text()).toContain('主体 2 形态 1')
+    })
+
+    it('形态块在两种主体条纹上采用相反灰阶，以间距分组且没有整块悬停态', () => {
+        // DOM 环境不提供真实主题绘制，检查奇偶行底色、内边距和状态选择器契约。
+        const css = readFileSync('src/styles.css', 'utf8')
+        expect(css).toMatch(
+            /\.subject-form-card\s*\{[^}]*margin-top:\s*12px;[^}]*padding:\s*16px;[^}]*background:\s*var\(--app-subtle\);/
+        )
+        expect(css).toMatch(
+            /\.subject-record-list > article:nth-child\(even\) \.subject-form-card\s*\{\s*background:\s*var\(--app-control\);/
+        )
+        expect(css).not.toMatch(/\.subject-form-card[^{}]*(?::hover|:focus-within)/)
+    })
+
     it('主体奇数行常驻原悬停底色，偶数行不变，整行不再随鼠标或焦点变色', () => {
         // DOM 环境无法模拟浏览器 :hover 命中；检查静态底色与无整行交互选择器的契约。
         const css = readFileSync('src/styles.css', 'utf8')

src/features/breakdown/components/SubjectList.vue

@@ -70,9 +70,9 @@ const filtered = computed(() =>
                         <div
                             v-for="form in forms.filter(item => item.profileId === subject.profileId)"
                             :key="form.formId"
-                            class="mt-3 surface-inset p-4"
+                            class="subject-form-card"
                         >
-                            <p class="text-sm font-medium">
+                            <p class="flex flex-wrap items-center gap-2 text-sm font-medium">
                                 {{ form.formName || form.name
                                 }}<NTag v-if="form.isDefault" size="small" :bordered="false">默认</NTag>
                             </p>

src/styles.css

@@ -210,6 +210,17 @@
     .subject-record-list > article:nth-child(odd) {
         background: var(--app-control);
     }
+    /* 形态块与所在主体条纹使用相反灰阶，避免偶数行内外同色；不增加边框或悬停态。 */
+    .subject-form-card {
+        margin-top: 12px;
+        padding: 16px;
+        min-width: 0;
+        overflow-wrap: anywhere;
+        background: var(--app-subtle);
+    }
+    .subject-record-list > article:nth-child(even) .subject-form-card {
+        background: var(--app-control);
+    }
 
     .table-scroll {
         overflow: hidden;