diff --git a/app/assets/styles/entry.Cs9kvuGi.css b/app/assets/styles/entry.Cs9kvuGi.css
index 75e5363..31ba733 100644
--- a/app/assets/styles/entry.Cs9kvuGi.css
+++ b/app/assets/styles/entry.Cs9kvuGi.css
@@ -1252,19 +1252,15 @@ video {
 .p-datatable-header-cell {
   white-space: nowrap;
 }
+.p-datatable-tbody > tr > td {
+  overflow-wrap: anywhere;
+}
 /* 视口条件 (width<=768px) 下的响应式覆盖；保留相对基础规则的层叠顺序。 */
 @media (width<=768px) {
-  .p-datatable-table:not(:has(.p-datatable-empty-message)) {
+  /* 空表、加载与有数据共用断点布局，不能随接口结果切换表头和最小宽度。 */
+  .p-datatable-table {
     min-width: 680px;
   }
-  .p-datatable-table:has(.p-datatable-empty-message) {
-    table-layout: fixed;
-    width: 100%;
-    min-width: 0 !important;
-  }
-  .p-datatable-table:has(.p-datatable-empty-message) thead {
-    display: none;
-  }
 }
 /* 尊重减少动态效果偏好：保留状态信息，降低或取消非必要动画。 */
 @media (prefers-reduced-motion: reduce) {
@@ -1961,9 +1957,6 @@ video {
   max-width: 100%;
   overflow: hidden;
 }
-.list-table:has(.p-datatable-mask):has(.p-datatable-empty-message) {
-  min-height: 100dvh;
-}
 .list-table .p-datatable-header-cell {
   color: var(--p-text-color);
   white-space: nowrap;
@@ -2049,6 +2042,9 @@ video {
   position: absolute;
   overflow: hidden;
 }
+.p-datatable .row-actions {
+  flex-wrap: wrap;
+}
 .host-list-page .host-row-placeholder {
   flex-direction: column;
   justify-content: center;
@@ -2070,16 +2066,6 @@ video {
 }
 /* 视口条件 (width<=768px) 下的响应式覆盖；保留相对基础规则的层叠顺序。 */
 @media (width<=768px) {
-  .list-table:has(.p-datatable-mask)
-    .p-datatable-table:has(.p-datatable-empty-message) {
-    table-layout: auto;
-    min-width: 680px !important;
-  }
-  .list-table:has(.p-datatable-mask)
-    .p-datatable-table:has(.p-datatable-empty-message)
-    thead {
-    display: table-header-group;
-  }
   .list-head {
     gap: 10px;
   }
diff --git a/app/components/HostList.vue b/app/components/HostList.vue
index 3549c7c..57689ef 100644
--- a/app/components/HostList.vue
+++ b/app/components/HostList.vue
@@ -11,7 +11,6 @@ import "~/assets/styles/HostList.B3U15sJm.css";
 import { nextTick } from "vue";
 import { toDisplayString } from "vue";
 import { renderList } from "vue";
-import { onMounted } from "vue";
 import { normalizeClass } from "vue";
 import { onBeforeUnmount } from "vue";
 import { renderSlot } from "vue";
@@ -667,7 +666,9 @@ var Ye = {
               }),
             });
           ((gn.value = T?.page ?? 1), (I.value = T?.limit ?? 20));
-          let L = computed(() => !hn.value && !F.value),
+          // 列定义与列表响应一起确认；缓存只有行数据，不能据此猜测本次动态列。
+          let schemaReady = computed(() => D.value !== null),
+            L = computed(() => (!hn.value || !schemaReady.value) && !F.value),
             bn = computed(() =>
               Array.from(
                 {
@@ -705,19 +706,18 @@ var Ye = {
           (onBeforeUnmount(() => {
             (O++, En(), (Tn = null));
           }),
-            onMounted(async () => {
-              (await nextTick(),
-                requestAnimationFrame(() =>
-                  requestAnimationFrame(() => {
-                    (Tn !== null &&
-                      window.scrollTo({
-                        top: Tn,
-                        behavior: `instant`,
-                      }),
-                      (Tn = null));
-                  }),
-                ));
-            }),
+            // 表格与列定义已真实渲染后恢复位置；短加载态不能提前消费长列表的滚动快照。
+            watch(
+              () => schemaReady.value && hn.value && !P.value,
+              async (ready) => {
+                if (!ready || Tn === null) return;
+                await nextTick();
+                if (Tn === null || !schemaReady.value || !hn.value) return;
+                window.scrollTo({ top: Tn, behavior: `instant` });
+                Tn = null;
+              },
+              { flush: `post` },
+            ),
             watch(
               () => w.token,
               (e) => {
@@ -1574,37 +1574,43 @@ var Ye = {
                     `div`,
                     {
                       class: `list-table`,
-                      "aria-busy": unref(P) || unref(L),
+                      "aria-busy":
+                        unref(P) || (!unref(schemaReady) && !unref(F)),
                     },
                     [
                       unref(L)
                         ? (openBlock(),
                           createElementBlock(`span`, nt, `正在读取服务器列表`))
                         : createCommentVNode(``, !0),
-                      unref(F) && !unref(hn) && !unref(P)
+                      !unref(schemaReady) ||
+                      (unref(F) && !unref(hn) && !unref(P))
                         ? (openBlock(),
                           createBlock(
                             p,
                             {
                               key: 1,
-                              icon: `pi pi-exclamation-circle`,
-                              title: `服务器加载失败`,
-                              description: unref(F),
+                              icon: unref(F)
+                                ? `pi pi-exclamation-circle`
+                                : `pi pi-spin pi-spinner`,
+                              title: unref(F) ? `服务器加载失败` : `加载中…`,
+                              description: unref(F) || `正在读取服务器列表`,
                             },
                             {
                               default: withCtx(() => [
-                                createVNode(u, {
-                                  label: `重新加载`,
-                                  icon: `pi pi-refresh`,
-                                  severity: `secondary`,
-                                  size: `small`,
-                                  onClick: Dn,
-                                }),
+                                unref(F)
+                                  ? createVNode(u, {
+                                      label: `重新加载`,
+                                      icon: `pi pi-refresh`,
+                                      severity: `secondary`,
+                                      size: `small`,
+                                      onClick: Dn,
+                                    })
+                                  : createCommentVNode(``, !0),
                               ]),
                               _: 1,
                             },
                             8,
-                            [`description`],
+                            [`icon`, `title`, `description`],
                           ))
                         : (openBlock(),
                           createBlock(
@@ -2800,7 +2806,7 @@ var Ye = {
                     8,
                     tt,
                   ),
-                  unref(xn).length
+                  unref(schemaReady) && unref(xn).length
                     ? (openBlock(),
                       createElementBlock(`p`, Nt, [
                         ...(r[21] ||= [
@@ -2885,7 +2891,8 @@ var Ye = {
                           "host-list-foot-empty": !unref(L) && !unref(mn),
                         },
                       ]),
-                      inert: unref(L) || !unref(mn) || void 0,
+                      inert:
+                        !unref(schemaReady) || unref(L) || !unref(mn) || void 0,
                     },
                     [
                       createElementVNode(`div`, Ft, [
@@ -2952,7 +2959,7 @@ var Ye = {
                     10,
                     Pt,
                   ),
-                  unref(F) && unref(hn)
+                  unref(F) && unref(hn) && unref(schemaReady)
                     ? (openBlock(),
                       createBlock(
                         Pe,
diff --git a/app/config/openvue.js b/app/config/openvue.js
index 6d337ab..d89152d 100644
--- a/app/config/openvue.js
+++ b/app/config/openvue.js
@@ -1,8 +1,21 @@
 /** OpenVue 客户端统一配置：中文交互文案、蓝色主色以及 .app-dark 暗色切换。 */
 import { definePreset } from "@openvue/themes";
 import Aura from "@openvue/themes/aura";
+import { normalizeStyle } from "vue";
 import locale from "./locale.zh-CN.json";
 
+// 列宽只取声明，不让接口数据、骨架或空态参与浏览器的自动列宽分配。
+// 百分比宽度原来用于自动布局的伸缩提示；固定布局改用原有最小宽度或统一默认宽度。
+function columnWidth(props) {
+  const style = normalizeStyle([props.style, props.headerStyle]) ?? {};
+  const width =
+    style.width && !String(style.width).includes("%") ? style.width : undefined;
+  const minimum = style.minWidth ?? style["min-width"];
+  return width && minimum
+    ? `max(${width}, ${minimum})`
+    : width || minimum || "12rem";
+}
+
 // 使用 MIT 许可的主题包，并采用控制台的 blue/slate/zinc 配色。
 // 只覆盖 Aura 的语义色阶，保留组件自身设计令牌；浅色用 slate，深色用 zinc。
 const preset = definePreset(Aura, {
@@ -46,8 +59,24 @@ export default {
   // 列标题与单元格同次渲染，移除手机卡片对后补布局标签的依赖。
   pt: {
     datatable: {
+      table: ({ instance }) => ({
+        style: {
+          tableLayout: "fixed",
+          width: "100%",
+          minWidth: `calc(${
+            (instance.columns ?? [])
+              .filter((column) => !column.props?.hidden)
+              .map((column) => columnWidth(column.props ?? {}))
+              .join(" + ") || "0px"
+          })`,
+        },
+      }),
       column: {
+        headerCell: ({ props }) => ({
+          style: { width: columnWidth(props) },
+        }),
         bodyCell: ({ props }) => ({
+          style: { width: columnWidth(props) },
           "data-label":
             typeof props.header === "string" ? props.header.trim() : "",
         }),
diff --git a/tests/README.md b/tests/README.md
index 85324ec..5850bc1 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -62,3 +62,21 @@ CHROME_PATH=/absolute/path/to/chrome npm test
 产品、工单、订单、日志、SSH 的卡片样式与全局手机标签规则保留，动态等级列改用单一标题来源。
 另核对了 24 个 DataTable 组件、211 个 Column 调用点；复选框、骨架及空标题操作列继续生成空标签。
 旧版在首次插入时缺标签的断言失败，修复后通过；这证明后补依赖已移除，不等于已证实或消除全站所有可见位移。
+
+### 表格刷新布局修复边界
+
+加载、空表和有数据不能切换表格布局模型；列宽只由列声明决定，不能由本次返回的内容重新分配。
+OpenVue 全局 PT 统一使用固定布局，合计现有列宽作为内部横滚的最小宽度，保留手机卡片与 `.no-stack`。
+原百分比列宽用于自动伸缩，现在采用该列已有最小宽度或统一 `12rem`，因此部分宽表的列比例和横滚距离会改变。
+HostList 的列集合随接口响应确定：首次响应前显示可见加载反馈，不先猜全列；刷新已有结果时保留当前表格。
+仅有缓存行而没有列定义时，失败必须可重试，不能永久加载；滚动快照在真实表格渲染后恢复。
+
+本批次缺陷与覆盖清单：
+
+- 已修复：加载空态的 `100dvh` 高度、空态专用表格模型、自动列宽分配、动态列先猜后改，以及加载态提前消费滚动快照。
+- `review-content-geometry.e2e.test.mjs`：390/640/768/1440 四种宽度的 SSH 和订单深链接刷新、延迟响应、搜索完成、列位置/宽度与文档横向溢出；390/1440 的 HostList 动态列、空列表、旧接口缺少字段配置、失败重试、同表刷新和站内返回恢复 500px 滚动位置。
+- `review-list-density.e2e.test.mjs`：既有 44 种手机/桌面与浅暗主题场景，增加空表到有数据的列几何与单元格内按钮不溢出检查；按钮断言不涵盖所有链接或输入。
+- 只读审查覆盖本批次五个源码/测试文件全部变更、OpenVue 配置全文及 HostList、共享 CSS、列表缓存和实际 OpenVue PT 的相邻接缝；不是全仓代码审计完成声明。
+- 可复核扫描：`rg -n 'DataTable|createBlock\(.*DataTable' app`、`rg -n 'p-datatable-empty-message|p-datatable-mask|table-layout|row-actions' app/assets/styles`、`rg -n 'columnWidth|schemaReady|Tn' app/config/openvue.js app/components/HostList.vue`；24 个 Vue 文件中的 39 张表复用共享配置，空态布局分支已移除，手机卡片分支属于保留的响应式约定。
+- 有界待验：手机端既有隐藏字段、任意数据长度、第三方接口与真实支付/短信/实例控制，不由这些离线场景证明。
+- 本轮本地产物全套结果为 226 项中的 225 项通过；唯一未完成项为 Firefox 在启动空白页时即报 `Could not find profile folder`，不是业务断言失败。未跳过此项，也不能据此宣称全套通过；发布产物另行记录实际回归结果。
diff --git a/tests/review-content-geometry.e2e.test.mjs b/tests/review-content-geometry.e2e.test.mjs
index e7621ff..838d12d 100644
--- a/tests/review-content-geometry.e2e.test.mjs
+++ b/tests/review-content-geometry.e2e.test.mjs
@@ -1,7 +1,347 @@
-/** 回归缺口：异步列表替换骨架时，已显示的相邻卡片不应因同样五行内容而上下跳动。 */
+/** 回归缺口：刷新时列宽、响应式结构和动态列不能猜测；同样五行内容替换骨架不应改变相邻卡片位置。 */
 import assert from "node:assert/strict";
 import { test } from "node:test";
-import { backendOrigin, login, scenario } from "./helpers/console-browser.mjs";
+import {
+  backendOrigin,
+  eventually,
+  login,
+  scenario,
+} from "./helpers/console-browser.mjs";
+
+// 通过外部 HTTP 延迟实际列表，首屏不得先猜测表头；成功后的刷新则保留原表与数据。
+for (const width of [390, 1440]) {
+  test(
+    `host columns wait for their schema and survive refresh at ${width}px`,
+    { timeout: 30000 },
+    (t) =>
+      scenario(t, {}, async (page) => {
+        await page.setViewportSize({ width, height: 900 });
+        await page.emulateMedia({ reducedMotion: "reduce" });
+        let release;
+        let held = new Promise((resolve) => {
+          release = resolve;
+        });
+        let reads = 0;
+        let fail = false;
+        await page.route(
+          (url) =>
+            url.origin === backendOrigin &&
+            /^\/console\/v1\/mf_cloud\/7[0-9]{2}(?:\/flow)?$/.test(
+              url.pathname,
+            ),
+          (route) =>
+            route.fulfill({
+              json: {
+                status: 200,
+                msg: "",
+                data: {
+                  image: { name: "Ubuntu 24.04" },
+                  total: 100,
+                  used: 20,
+                  leave: 80,
+                },
+              },
+            }),
+        );
+        await page.route(
+          `${backendOrigin}/console/v1/home/host?*`,
+          async (route) => {
+            reads++;
+            await held;
+            return route.fulfill({
+              json: {
+                status: fail ? 400 : 200,
+                msg: fail ? "本地列配置读取失败" : "",
+                data: {
+                  count: 20,
+                  list: Array.from({ length: 20 }, (_, index) => ({
+                    id: 701 + index,
+                    name: `audit-host-${701 + index}`,
+                    product_name: "本地验收云服务器",
+                    module: "mf_cloud",
+                    status: "Unpaid",
+                    self_defined_field: { 101: "青岛" },
+                  })),
+                  select_field: ["name", "product_name", "status"],
+                  self_defined_field: [
+                    { id: 101, field_name: "部署区域", field_type: "text" },
+                  ],
+                },
+              },
+            });
+          },
+        );
+        try {
+          await login(page, "/cloud-servers?m=73");
+          await page.locator(".host-list-page").waitFor();
+          await page.locator("#__nuxt-loader").waitFor({ state: "detached" });
+          assert.equal(await page.locator(".list-table table").count(), 0);
+          await page.locator(".list-table .list-empty-title").waitFor();
+          assert.equal(
+            await page.locator(".list-table").getAttribute("aria-busy"),
+            "true",
+          );
+          release();
+          await page.getByText("audit-host-701", { exact: true }).waitFor();
+          const table = page.locator(".list-table table");
+          const headers = () => table.locator("th").allTextContents();
+          const accepted = await headers();
+          assert.ok(accepted.includes("部署区域"));
+          assert.ok(accepted.includes("名称"));
+          for (const absent of [
+            "IP",
+            "地域",
+            "计费方式",
+            "自动续费",
+            "基础信息",
+          ])
+            assert.equal(accepted.includes(absent), false);
+          const identity = await table.elementHandle();
+          held = new Promise((resolve) => {
+            release = resolve;
+          });
+          await page.getByRole("button", { name: "搜索", exact: true }).click();
+          await eventually(
+            () => reads,
+            (count) => count === 2,
+            "Refresh reaches HTTP boundary",
+          );
+          assert.equal(
+            await identity.evaluate(
+              (element) =>
+                element === document.querySelector(".list-table table"),
+            ),
+            true,
+          );
+          assert.deepEqual(await headers(), accepted);
+          assert.equal(
+            await page.getByText("audit-host-701", { exact: true }).isVisible(),
+            true,
+          );
+          release();
+          await page.locator(".p-datatable-mask").waitFor({ state: "hidden" });
+          await page.evaluate(() =>
+            window.scrollTo({ top: 500, behavior: "instant" }),
+          );
+          const savedScroll = await page.evaluate(() => scrollY);
+          assert.ok(savedScroll > 300);
+          // 真实站内链接离页再返回，复用行缓存但重新取得列元数据；失败不能永久停留在加载态。
+          await page
+            .locator('nav a[href="/security/ssh-keys"]')
+            .evaluate((element) => element.click());
+          await page.waitForURL((url) => url.pathname === "/security/ssh-keys");
+          fail = true;
+          await page.goBack();
+          await page
+            .getByRole("button", { name: "重新加载", exact: true })
+            .waitFor();
+          assert.equal(await page.locator(".list-table table").count(), 0);
+          assert.equal(
+            await page.locator(".list-table").getAttribute("aria-busy"),
+            "false",
+          );
+          assert.equal(
+            await page.locator(".host-list-foot").getAttribute("inert"),
+            "",
+          );
+          fail = false;
+          await page
+            .getByRole("button", { name: "重新加载", exact: true })
+            .click();
+          await page.getByText("audit-host-701", { exact: true }).waitFor();
+          assert.deepEqual(await headers(), accepted);
+          await eventually(
+            () => page.evaluate(() => scrollY),
+            (position) => Math.abs(position - savedScroll) <= 1,
+            "Returning after metadata retry restores the saved list position",
+          );
+          return {
+            width,
+            speculativeTable: false,
+            refreshRetainsTable: true,
+            metadataFailureCanRetry: true,
+          };
+        } finally {
+          release();
+        }
+      }),
+  );
+}
+
+for (const routePath of ["/cloud-servers", "/cloud-servers?m=74"]) {
+  test(
+    `empty host response without select_field resolves columns at ${routePath}`,
+    { timeout: 30000 },
+    (t) =>
+      scenario(t, {}, async (page) => {
+        await page.route(
+          `${backendOrigin}/console/v1/${routePath.includes("?") ? "home/host" : "host"}?*`,
+          (route) =>
+            route.fulfill({
+              json: {
+                status: 200,
+                msg: "",
+                data: { list: [], count: 0, server_page: "classified-v1" },
+              },
+            }),
+        );
+        await login(page, routePath);
+        await page.locator(".list-table table").waitFor();
+        await page.locator(".list-table .list-empty-title").waitFor();
+        assert.equal(
+          await page.locator(".list-table").getAttribute("aria-busy"),
+          "false",
+        );
+        const headers = await page.locator(".list-table th").allTextContents();
+        assert.ok(headers.includes("IP"));
+        assert.equal(headers.includes("计费方式"), routePath.includes("?"));
+        return {
+          routePath,
+          emptySchemaResolved: true,
+          legacyColumnsRetained: true,
+        };
+      }),
+  );
+}
+
+for (const [routePath, endpoint, loadedText] of [
+  ["/security/ssh-keys", "ssh_key", "audit-01"],
+  ["/orders", "order", "本地订单布局验收"],
+])
+  for (const width of [390, 640, 768, 1440]) {
+    test(
+      `${routePath} refresh preserves its responsive layout while data loads at ${width}px`,
+      { timeout: 30000 },
+      (t) =>
+        scenario(t, {}, async (page) => {
+          await page.setViewportSize({ width, height: 900 });
+          await page.emulateMedia({ reducedMotion: "reduce" });
+          if (endpoint === "order")
+            await page.route(`${backendOrigin}/console/v1/order?*`, (route) =>
+              route.fulfill({
+                json: {
+                  status: 200,
+                  msg: "",
+                  data: {
+                    count: 1,
+                    list: [
+                      {
+                        id: 7,
+                        create_time: 1730000000,
+                        type: "new",
+                        name: loadedText,
+                        gateway_name: "本地支付方式",
+                        status: "Unpaid",
+                        amount: "20.00",
+                      },
+                    ],
+                  },
+                },
+              }),
+            );
+          await login(page, routePath);
+          await page.getByText(loadedText, { exact: true }).waitFor();
+          let release;
+          const held = new Promise((resolve) => {
+            release = resolve;
+          });
+          await page.route(
+            `${backendOrigin}/console/v1/${endpoint}?*`,
+            async (route) => {
+              await held;
+              return route.fallback();
+            },
+          );
+          const geometry = () =>
+            page.locator(".list-table").evaluate((panel) => {
+              const table = panel.querySelector("table");
+              const header = table.querySelector("thead");
+              return {
+                panelMinHeight: getComputedStyle(panel).minHeight,
+                panelHeight: panel.getBoundingClientRect().height,
+                tableWidth: table.getBoundingClientRect().width,
+                tableMinWidth: getComputedStyle(table).minWidth,
+                tableDisplay: getComputedStyle(table).display,
+                headerDisplay: getComputedStyle(header).display,
+                columns: [...header.querySelectorAll("th")].map((cell) => ({
+                  title: cell.textContent.trim(),
+                  left: cell.getBoundingClientRect().left,
+                  width: cell.getBoundingClientRect().width,
+                })),
+                viewport: innerWidth,
+                documentWidth: document.documentElement.scrollWidth,
+              };
+            });
+          let loading;
+          try {
+            // 真正刷新已登录的深链接；响应挂起时读取用户能看见的加载布局。
+            await page.reload();
+            await page.locator(".p-datatable-mask").waitFor();
+            await page.locator("#__nuxt-loader").waitFor({ state: "detached" });
+            loading = await geometry();
+          } finally {
+            release();
+          }
+          await page.getByText(loadedText, { exact: true }).waitFor();
+          await page
+            .locator(".p-datatable-mask")
+            .waitFor({ state: "detached" });
+          const ready = await geometry();
+          t.diagnostic(JSON.stringify({ width, loading, ready }));
+          for (const dimension of [
+            "panelMinHeight",
+            "tableDisplay",
+            "headerDisplay",
+          ])
+            assert.equal(
+              loading[dimension],
+              ready[dimension],
+              `Loading must not switch ${dimension} before the same table receives data`,
+            );
+          if (width < 640) {
+            assert.ok(
+              loading.tableWidth <= width,
+              "The loading card must fit the phone",
+            );
+            assert.equal(loading.headerDisplay, "none");
+          } else {
+            assert.equal(loading.columns.length, ready.columns.length);
+            for (let index = 0; index < loading.columns.length; index++) {
+              const before = loading.columns[index];
+              const after = ready.columns[index];
+              assert.equal(before.title, after.title);
+              for (const dimension of ["left", "width"])
+                assert.ok(
+                  Math.abs(before[dimension] - after[dimension]) <= 1,
+                  `${before.title} ${dimension} changed: ${before[dimension]} -> ${after[dimension]}`,
+                );
+            }
+          }
+          assert.equal(loading.documentWidth, loading.viewport);
+          assert.equal(ready.documentWidth, ready.viewport);
+          // 再次查询复用已显示的数据，不能恢复视口高度占位或另一套表格模式。
+          if (endpoint === "ssh_key")
+            await page
+              .getByRole("button", { name: "搜索", exact: true })
+              .click();
+          else
+            await page
+              .getByRole("textbox", { name: "搜索订单", exact: true })
+              .press("Enter");
+          await eventually(
+            () => page.locator(".p-datatable-mask").count(),
+            (count) => count === 0,
+            "Refreshing a populated table completes",
+          );
+          return {
+            routePath,
+            width,
+            loadingLayoutMatchesReady: true,
+            phoneFits: width >= 640 || loading.tableWidth <= width,
+          };
+        }),
+    );
+  }
 
 for (const width of [1440, 390]) {
   test(
diff --git a/tests/review-list-density.e2e.test.mjs b/tests/review-list-density.e2e.test.mjs
index 1304f86..5eb9518 100644
--- a/tests/review-list-density.e2e.test.mjs
+++ b/tests/review-list-density.e2e.test.mjs
@@ -164,6 +164,29 @@ async function measure(page) {
       articleCount: document.querySelectorAll(".news-card, .notice-item")
         .length,
       tableCount: document.querySelectorAll(".list-table .p-datatable").length,
+      columns: [...document.querySelectorAll(".p-datatable-thead th")].map(
+        (cell) => ({
+          title: cell.textContent.trim(),
+          left: cell.getBoundingClientRect().left,
+          width: cell.getBoundingClientRect().width,
+        }),
+      ),
+      overflowingButtons: [
+        ...document.querySelectorAll(".p-datatable-tbody td button"),
+      ]
+        .filter((button) => {
+          const box = button.getBoundingClientRect();
+          const cell = button.closest("td").getBoundingClientRect();
+          return (
+            box.width > 0 &&
+            box.height > 0 &&
+            (box.left < cell.left - 1 || box.right > cell.right + 1)
+          );
+        })
+        .map(
+          (button) =>
+            button.textContent.trim() || button.getAttribute("aria-label"),
+        ),
       rowDisplay: row ? getComputedStyle(row).display : null,
       actionLabelLines: [
         ...document.querySelectorAll(".row-actions .p-button-label"),
@@ -283,6 +306,28 @@ for (const [name, routePath, kind, visibleText] of pages) {
             if (empty.emptyIcon?.fontSize !== "16px")
               violations.push("empty: icon density");
             if (kind === "table") {
+              if (filled.overflowingButtons.length)
+                violations.push(
+                  `filled: buttons outside cell ${filled.overflowingButtons.join(", ")}`,
+                );
+              if (width >= 640) {
+                if (empty.columns.length !== filled.columns.length)
+                  violations.push("filled: column set changed");
+                for (let index = 0; index < empty.columns.length; index++) {
+                  const before = empty.columns[index];
+                  const after = filled.columns[index];
+                  if (
+                    !after ||
+                    ["left", "width"].some(
+                      (dimension) =>
+                        Math.abs(before[dimension] - after[dimension]) > 1,
+                    )
+                  )
+                    violations.push(
+                      `filled: column geometry changed ${before.title}`,
+                    );
+                }
+              }
               if (filled.tableCount !== 1)
                 violations.push("filled: missing actual table");
               if (filled.header?.background !== "rgba(0, 0, 0, 0)")