diff --git a/.workbuddy/memory/2026-08-05.md b/.workbuddy/memory/2026-08-05.md
index ab7071e..01544fd 100644
--- a/.workbuddy/memory/2026-08-05.md
+++ b/.workbuddy/memory/2026-08-05.md
@@ -18,3 +18,13 @@
   - 移除「第N行：」前缀；
   - 失败原因编号从 `A. B. C.` 改为 `1. 2. 3.`；
   - 备注超长兜底提示也同步使用数字编号。
+
+## UI 优化：客商档案弹窗「基本信息」分组（vehicle/customer-archive.vue）
+
+- 背景：原弹窗「基本信息」是一整块 `el-row` 平铺 20 个字段，信息密度过高。
+- 方案（与用户确认）：采用「分区标题平铺 + 浅色背景块」而非嵌套卡片（契合 AGENTS.md 去卡片化哲学；全局 `.dialog-section-title` 已自带 4px 主色竖条）。
+- 改动：
+  - 模板：将单一 `el-row` 拆分为 4 个 `.archive-form__group`：工商信息 / 联系信息(3项 span=8) / 财务·信用信息 / 其他信息(备注 span=24)；字段顺序重组但全部保留，地址、备注保持 span=24。
+  - 样式：新增 `.archive-form__group`（#fafafa 背景、8px 圆角、16px/20px 内边距、组间距 16px），子标题复用 `.dialog-section-title`（14px/500）。
+- 校验：@vue/compiler-sfc 解析 0 错误；标签闭合平衡。
+- 注：此前讨论中提及的「Tab 内容加内边距」「材料区标题竖条」未纳入本次（材料区已用 dialog-section-title）；如需可后续追加。
diff --git a/.workbuddy/memory/MEMORY.md b/.workbuddy/memory/MEMORY.md
new file mode 100644
index 0000000..188f057
--- /dev/null
+++ b/.workbuddy/memory/MEMORY.md
@@ -0,0 +1,16 @@
+# 项目长期记忆（tms-erp-web-ws / Saber3 客商模块）
+
+## 设计约定（经用户确认的决策）
+- 弹窗内多字段表单分组：**「灰色分组块 + 白色内层卡片」双色方案**（用户最终确认）。
+  - 外层 `.archive-form__group`：灰底 `#f0f2f5` + 8px 圆角 + `16px 20px` 内边距，分组标题（`.dialog-section-title`，自带 4px 主色竖条）浮于灰底上。
+  - 内层字段区：直接把分组内唯一的 `> .el-row` 设为白底（`#fff` + 6px 圆角 + 极淡阴影 `0 1px 2px rgba(0,0,0,.04)` + `18px 16px 4px` 内边距），形成「白卡片浮于灰底」的层次，而非逐个输入框强制白底。
+  - 理由：契合 AGENTS.md「去卡片化」哲学（不嵌套 `el-card`），同时用户明确要灰底+白内容对比，全局 `.dialog-section-title` 直接复用即可。
+  - 适用：新增/编辑弹窗中字段超过 ~10 个、需按业务语义分组时。
+- 联系信息等仅 3 项的分组，可用 `el-col :span="8"` 让三项均分一行，避免 4 列网格留白。
+
+## 关键文件
+- 客商档案弹窗：`src/views/vehicle/customer-archive.vue`（手写 `el-form`，非 Avue option 驱动；分组结构见 `.archive-form__group`）。
+- 全局弹窗分区标题规范：`src/styles/element-ui.scss` 的 `.dialog-section-title`。
+
+## 环境注意
+- Vite 代理跨域：Saber3 axios 开 `withCredentials=true`，直连绝对地址后端须让 CORS `Allow-Origin` 为具体域名（不能用 `*`），否则浏览器拒绝。改 `.env`/`vite.config.mjs` 必须重启 dev。
diff --git a/src/views/vehicle/customer-archive.vue b/src/views/vehicle/customer-archive.vue
index f8d05ee..cf8e80d 100644
--- a/src/views/vehicle/customer-archive.vue
+++ b/src/views/vehicle/customer-archive.vue
@@ -143,201 +143,222 @@
         class="archive-form"
       >
         <div class="section-title dialog-section-title">基本信息</div>
-        <el-row :gutter="18">
-          <el-col :span="6">
-            <el-form-item label="客商编号" prop="customerCode">
-              <el-input v-model="archiveForm.customerCode" disabled placeholder="保存后自动生成" />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客商性质" prop="customerNature">
-              <el-select v-model="archiveForm.customerNature" filterable clearable>
-                <el-option
-                  v-for="item in customerNatureOptions"
-                  :key="item.value"
-                  :label="item.label"
-                  :value="item.value"
-                />
-              </el-select>
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="统一社会信用代码" prop="unifiedCreditCode">
-              <el-input
-                v-model="archiveForm.unifiedCreditCode"
-                maxlength="18"
-                show-word-limit
-                @input="
-                  archiveForm.unifiedCreditCode = String(
-                    archiveForm.unifiedCreditCode || ''
-                  ).toUpperCase()
-                "
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客商名称" prop="fullName">
-              <el-input v-model="archiveForm.fullName" maxlength="100" show-word-limit />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客商类型" prop="customerType">
-              <el-select v-model="archiveForm.customerType" filterable clearable>
-                <el-option
-                  v-for="item in customerTypeOptions"
-                  :key="item.value"
-                  :label="item.label"
-                  :value="item.value"
-                />
-              </el-select>
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="注册资金(万元)" prop="registeredCapital">
-              <el-input
-                v-model="archiveForm.registeredCapital"
-                maxlength="18"
-                @input="value => handleDecimalInput('registeredCapital', value)"
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="企业法人" prop="legalPerson">
-              <el-input v-model="archiveForm.legalPerson" maxlength="10" show-word-limit />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="经营范围" prop="businessScope">
-              <el-select v-model="archiveForm.businessScope" multiple filterable clearable>
-                <el-option
-                  v-for="item in businessScopeOptions"
-                  :key="item.value"
-                  :label="item.label"
-                  :value="item.value"
-                />
-              </el-select>
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客商负责人" prop="principal">
-              <el-input v-model="archiveForm.principal" maxlength="10" show-word-limit />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="联系电话" prop="contactPhone">
-              <el-input v-model="archiveForm.contactPhone" maxlength="20" />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="所属组织" prop="deptName">
-              <el-tree-select
-                v-model="archiveForm.deptId"
-                :data="deptTree"
-                :props="{ label: 'label', value: 'value', children: 'children' }"
-                multiple
-                node-key="value"
-                check-strictly
-                filterable
-                clearable
-                :render-after-expand="false"
-                @change="onDeptChange"
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="营业期限" prop="businessEndDate" required>
-              <div class="business-term-field">
-                <el-date-picker
-                  v-model="archiveForm.businessEndDate"
-                  type="date"
-                  value-format="YYYY-MM-DD"
-                  :disabled="archiveForm.businessTermType === '长期'"
-                  @change="handleBusinessEndDateChange"
-                />
-                <el-checkbox
-                  :model-value="archiveForm.businessTermType === '长期'"
-                  @change="handleNoFixedTermChange"
-                >
-                  无固定期限
-                </el-checkbox>
-              </div>
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="开票税点" prop="invoiceTaxRate">
-              <el-input
-                v-model="archiveForm.invoiceTaxRate"
-                maxlength="5"
-                @input="value => handleDecimalInput('invoiceTaxRate', value, 13)"
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="助记码" prop="mnemonicCode">
-              <el-input v-model="archiveForm.mnemonicCode" maxlength="15" show-word-limit />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客户简称" prop="shortName">
-              <el-input v-model="archiveForm.shortName" maxlength="20" show-word-limit />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="客户等级" prop="customerLevel">
-              <el-input v-model="archiveForm.customerLevel" disabled />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="最大资金使用额度(万元)" prop="maxCreditLimit">
-              <el-input
-                v-model="archiveForm.maxCreditLimit"
-                maxlength="18"
-                disabled
-                @input="value => handleDecimalInput('maxCreditLimit', value)"
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="6">
-            <el-form-item label="申请总资金使用额度(万元)" prop="applyCreditLimit">
-              <el-input
-                v-model="archiveForm.applyCreditLimit"
-                maxlength="18"
-                @input="value => handleDecimalInput('applyCreditLimit', value)"
-              />
-            </el-form-item>
-          </el-col>
-          <el-col :span="24">
-            <el-form-item label="地址" prop="registeredDetailAddress">
-              <div class="archive-form__address">
-                <el-cascader
-                  ref="registeredRegionCascader"
-                  v-model="archiveForm.registeredRegionPath"
-                  :options="regionOptions"
-                  :props="regionCascaderProps"
-                  :placeholder="archiveForm.registeredRegionName || '请选择省市区'"
-                  clearable
-                  filterable
-                  @change="handleRegisteredRegionChange"
-                />
+        <div class="archive-form__group">
+          <div class="dialog-section-title archive-form__group-title">工商信息</div>
+          <el-row :gutter="18">
+            <el-col :span="6">
+              <el-form-item label="客商编号" prop="customerCode">
+                <el-input v-model="archiveForm.customerCode" disabled placeholder="保存后自动生成" />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="客商性质" prop="customerNature">
+                <el-select v-model="archiveForm.customerNature" filterable clearable>
+                  <el-option
+                    v-for="item in customerNatureOptions"
+                    :key="item.value"
+                    :label="item.label"
+                    :value="item.value"
+                  />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="统一社会信用代码" prop="unifiedCreditCode">
                 <el-input
-                  v-model="archiveForm.registeredDetailAddress"
-                  maxlength="255"
-                  placeholder="请输入详细地址"
+                  v-model="archiveForm.unifiedCreditCode"
+                  maxlength="18"
+                  show-word-limit
+                  @input="
+                    archiveForm.unifiedCreditCode = String(
+                      archiveForm.unifiedCreditCode || ''
+                    ).toUpperCase()
+                  "
                 />
-              </div>
-            </el-form-item>
-          </el-col>
-          <el-col :span="24">
-            <el-form-item label="备注" prop="remark">
-              <el-input
-                v-model="archiveForm.remark"
-                type="textarea"
-                maxlength="500"
-                show-word-limit
-              />
-            </el-form-item>
-          </el-col>
-        </el-row>
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="客商名称" prop="fullName">
+                <el-input v-model="archiveForm.fullName" maxlength="100" show-word-limit />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="客商类型" prop="customerType">
+                <el-select v-model="archiveForm.customerType" filterable clearable>
+                  <el-option
+                    v-for="item in customerTypeOptions"
+                    :key="item.value"
+                    :label="item.label"
+                    :value="item.value"
+                  />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="企业法人" prop="legalPerson">
+                <el-input v-model="archiveForm.legalPerson" maxlength="10" show-word-limit />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="经营范围" prop="businessScope">
+                <el-select v-model="archiveForm.businessScope" multiple filterable clearable>
+                  <el-option
+                    v-for="item in businessScopeOptions"
+                    :key="item.value"
+                    :label="item.label"
+                    :value="item.value"
+                  />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="营业期限" prop="businessEndDate" required>
+                <div class="business-term-field">
+                  <el-date-picker
+                    v-model="archiveForm.businessEndDate"
+                    type="date"
+                    value-format="YYYY-MM-DD"
+                    :disabled="archiveForm.businessTermType === '长期'"
+                    @change="handleBusinessEndDateChange"
+                  />
+                  <el-checkbox
+                    :model-value="archiveForm.businessTermType === '长期'"
+                    @change="handleNoFixedTermChange"
+                  >
+                    无固定期限
+                  </el-checkbox>
+                </div>
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="助记码" prop="mnemonicCode">
+                <el-input v-model="archiveForm.mnemonicCode" maxlength="15" show-word-limit />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="客户简称" prop="shortName">
+                <el-input v-model="archiveForm.shortName" maxlength="20" show-word-limit />
+              </el-form-item>
+            </el-col>
+            <el-col :span="24">
+              <el-form-item label="地址" prop="registeredDetailAddress">
+                <div class="archive-form__address">
+                  <el-cascader
+                    ref="registeredRegionCascader"
+                    v-model="archiveForm.registeredRegionPath"
+                    :options="regionOptions"
+                    :props="regionCascaderProps"
+                    :placeholder="archiveForm.registeredRegionName || '请选择省市区'"
+                    clearable
+                    filterable
+                    @change="handleRegisteredRegionChange"
+                  />
+                  <el-input
+                    v-model="archiveForm.registeredDetailAddress"
+                    maxlength="255"
+                    placeholder="请输入详细地址"
+                  />
+                </div>
+              </el-form-item>
+            </el-col>
+          </el-row>
+        </div>
+
+        <div class="archive-form__group">
+          <div class="dialog-section-title archive-form__group-title">联系信息</div>
+          <el-row :gutter="18">
+            <el-col :span="8">
+              <el-form-item label="客商负责人" prop="principal">
+                <el-input v-model="archiveForm.principal" maxlength="10" show-word-limit />
+              </el-form-item>
+            </el-col>
+            <el-col :span="8">
+              <el-form-item label="联系电话" prop="contactPhone">
+                <el-input v-model="archiveForm.contactPhone" maxlength="20" />
+              </el-form-item>
+            </el-col>
+            <el-col :span="8">
+              <el-form-item label="所属组织" prop="deptName">
+                <el-tree-select
+                  v-model="archiveForm.deptId"
+                  :data="deptTree"
+                  :props="{ label: 'label', value: 'value', children: 'children' }"
+                  multiple
+                  node-key="value"
+                  check-strictly
+                  filterable
+                  clearable
+                  :render-after-expand="false"
+                  @change="onDeptChange"
+                />
+              </el-form-item>
+            </el-col>
+          </el-row>
+        </div>
+
+        <div class="archive-form__group">
+          <div class="dialog-section-title archive-form__group-title">财务/信用信息</div>
+          <el-row :gutter="18">
+            <el-col :span="6">
+              <el-form-item label="注册资金(万元)" prop="registeredCapital">
+                <el-input
+                  v-model="archiveForm.registeredCapital"
+                  maxlength="18"
+                  @input="value => handleDecimalInput('registeredCapital', value)"
+                />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="开票税点" prop="invoiceTaxRate">
+                <el-input
+                  v-model="archiveForm.invoiceTaxRate"
+                  maxlength="5"
+                  @input="value => handleDecimalInput('invoiceTaxRate', value, 13)"
+                />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="客户等级" prop="customerLevel">
+                <el-input v-model="archiveForm.customerLevel" disabled />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="最大资金使用额度(万元)" prop="maxCreditLimit">
+                <el-input
+                  v-model="archiveForm.maxCreditLimit"
+                  maxlength="18"
+                  disabled
+                  @input="value => handleDecimalInput('maxCreditLimit', value)"
+                />
+              </el-form-item>
+            </el-col>
+            <el-col :span="6">
+              <el-form-item label="申请总资金使用额度(万元)" prop="applyCreditLimit">
+                <el-input
+                  v-model="archiveForm.applyCreditLimit"
+                  maxlength="18"
+                  @input="value => handleDecimalInput('applyCreditLimit', value)"
+                />
+              </el-form-item>
+            </el-col>
+          </el-row>
+        </div>
+
+        <div class="archive-form__group">
+          <div class="dialog-section-title archive-form__group-title">其他信息</div>
+          <el-row :gutter="18">
+            <el-col :span="24">
+              <el-form-item label="备注" prop="remark">
+                <el-input
+                  v-model="archiveForm.remark"
+                  type="textarea"
+                  maxlength="500"
+                  show-word-limit
+                />
+              </el-form-item>
+            </el-col>
+          </el-row>
+        </div>
       </el-form>
 
       <el-tabs v-model="activeTab" class="archive-tabs">
@@ -3279,6 +3300,29 @@ export default {
   }
 }
 
+.archive-form__group {
+  padding: 16px 20px;
+  margin-bottom: 16px;
+  background-color: #f0f2f5;
+  border-radius: 8px;
+
+  .dialog-section-title {
+    margin: 0 0 12px;
+    font-size: 14px;
+    font-weight: 500;
+    color: #303133;
+  }
+
+  // 内层白色卡片：字段区域白底，浮于灰色分组块之上
+  > .el-row {
+    margin: 0;
+    padding: 18px 16px 4px;
+    background-color: #fff;
+    border-radius: 6px;
+    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
+  }
+}
+
 .business-term-field,
 .archive-form__address {
   display: flex;
@@ -3624,6 +3668,9 @@ export default {
   width: 100%;
 }
 
+.archive-dialog{
+  background-color: #ff0000;
+}
 :deep(.archive-dialog .el-dialog__body) {
   max-height: 72vh;
   overflow: auto;