diff --git a/docs/components/button.md b/docs/components/button.md
index 94a2343..8982d71 100644
--- a/docs/components/button.md
+++ b/docs/components/button.md
@@ -150,7 +150,7 @@ CVA 구조, `data-slot`, `asChild`(Radix `Slot`), `className` 확장, focus-visi
 ## 11. Storybook
 
 - 대표 Story `All`("Button")이 기본 sidebar의 유일한 Button 항목이다 → 1뎁스.
-- `All`의 구역: Sizes → Variants → States(2026-11-09 Overview 제거; 단독 Overview 버튼은 Sizes의 Brand Medium과 같아 통합). 기본 버튼·크기·허용 조합·Brand/Standard 상태를 보여준다. Red Solid와 Outline은 Variants와 Standard States에도 포함되며, 삭제·취소 세트와 Long Label은 verification Story에서 따로 확인한다. PC에서는 Sizes·Variants가 같은 3열(Brand / Standard Solid / Standard Outline)을 쓰고 States의 Solid·Outline 표는 좌우 2열이다.
+- `All`의 구역: Sizes → Variants → States(2026-11-09 Overview 제거; 단독 Overview 버튼은 Sizes의 Brand Medium과 같아 통합). 기본 버튼·크기·허용 조합·Brand/Standard 상태를 보여준다. Red Solid와 Outline은 Variants와 Standard States에도 포함되며, 삭제·취소 세트와 Long Label은 verification Story에서 따로 확인한다. 2026-11-12 비교형 레이아웃: 상단은 Sizes | Variants 두 섹션이 좌우 반반(미리보기 1080px 이상, 미만은 세로)이며, 각 섹션은 그룹당 한 행(왼쪽 고정 폭 그룹명 + 가로 버튼 행, 640px 이하에서는 그룹명이 위)이다. 하단 States는 Brand | Standard Solid | Standard Outline 3열(미리보기 1250px 이상, 890px 이상은 2열, 미만은 1열)이고, 각 열은 행=상태(Brand·Standard 모두 Default/Hover/Pressed/Disabled 4개), 열=Variants와 같은 순서의 컬러인 매트릭스다. 실제 포인터 상태를 확인하는 Interact 버튼은 verification Story "Brand States"에만 있다. 열은 매트릭스 폭 비율로 전체 폭을 나눠 쓰고 매트릭스는 열 시작에 놓인다. 버튼 사이 간격은 Sizes·Variants·States 모두 가로·세로 8px로 같다. 1열에서 표가 화면보다 넓으면 표 영역 안에서만 가로 스크롤한다. 레이아웃만 바꿨고 버튼 스타일·상태 표현은 그대로다.
 - verification(`tags: ["verification"]`, 기본 sidebar 제외): `Roles`, `Sizes`, `States`("Brand States"), `StandardStates`, `LongLabel`, `KoreanLabels`, `IconTextNarrow`, `Destructive`, `Playground`(HM 전용), `Compatibility`(ghost/link, default/outline 별칭). Controls는 조합별 선택을 제한하지 않으므로 §6.1의 허용 조합을 직접 지킨다. Verification은 기술 점검용이며 운영 화면의 사용 위치·세트 규칙은 §5가 우선한다.
 - 대표 경로/ID: `Components/Form/Button → All` (`components-form-button--all`), `Components/Overlay/Dialog → All` (`components-overlay-dialog--all`), `Components/Overlay/Alert Dialog → All` (`components-overlay-alert-dialog--all`), `Patterns/Data/Filter Bar → Filter Bar` (`patterns-data-filter-bar--all`). 삭제 세트 점검 ID는 `components-form-button--destructive`(verification)다.
 - 운영 규칙은 `프로젝트-지침.md` §6.3, §7 참조.
diff --git a/docs/components/combobox.md b/docs/components/combobox.md
index 1145a54..b52ed16 100644
--- a/docs/components/combobox.md
+++ b/docs/components/combobox.md
@@ -103,6 +103,7 @@ Popover: Portal, collision, Escape, 바깥 클릭 닫힘, trigger focus 복귀.
 ## 10. Storybook
 
 - 대표 Story `All`("Combobox"): Overview(Placeholder + search, Remix는 disabled option), Sizes(Medium, 같은 size의 Select / Combobox 비교), States(Selected(controlled), Disabled), Usage(Long option). Label은 Story 조합이다. 대표 화면은 선택값 표시(`value = …`)를 숨기며 숨김 `Controlled`는 유지한다.
+- 2026-11-12 폼 요소 전시 통일(Input·Select 기준): Sizes(`Default`, `Medium`)·States(`Selected`, `Disabled`)는 상태명을 콤보박스 Label 자리에 한 번만 표시하고 반복되던 H3 상태명·필드 Label(`프레임워크`, `선택됨 (controlled)`, `비활성`)을 없앴다. 접근성 이름은 Trigger의 `aria-label="프레임워크 (상태명)"`(보이는 상태명 포함, 팝업·목록 이름에도 쓰임). 두 섹션은 Input과 같은 그리드(최대 1120px, 최대 3열·열 최소 240px, 좁으면 2→1열, 공통 들여쓰기)를 쓴다. Usage(Long option, Select / Combobox 비교)와 verification Story, Combobox·토큰·API는 변경 없다.
 - verification: `Empty`, `Controlled`, `Long Option`.
 
 ## 11. 사용자 확정 결정 / 보류
diff --git a/docs/components/date-picker.md b/docs/components/date-picker.md
index 6c7cb7a..25478f4 100644
--- a/docs/components/date-picker.md
+++ b/docs/components/date-picker.md
@@ -91,6 +91,7 @@ Popover: Portal, collision 처리, Escape, 바깥 클릭 닫힘, trigger focus 
 ## 9. Storybook
 
 - 대표 Story `All`("Date Picker"): Empty, Selected(`2026.10.06`), 기본 형식(`2026.01.09`)/custom override, Controlled(대표 화면은 값 표시 숨김, 숨김 `Controlled`는 표시), Medium, Disabled dates(5일 이전·일요일), Disabled를 한 페이지에 둔다. Label은 Story 조합이며 `today`는 Calendar prop으로 2026-10-02에 고정.
+- 2026-11-12 폼 요소 전시 통일(Input·Select 기준): Sizes(`Default`, `Medium`)·States(`Selected`, `Controlled`, `Disabled dates`, `Disabled`)는 상태명을 날짜 선택 Label 자리에 한 번만 표시하고 반복되던 H3 상태명·필드 Label을 없앴다. 접근성 이름은 Trigger의 `aria-label="시작일|마감일|날짜 (상태명)"`(보이는 상태명 포함). `Disabled dates`의 규칙 문구 "5일 이전과 일요일은 선택 불가"는 Trigger 아래 도움말(12/18/400 secondary)로 옮기고 `aria-describedby`로 연결했다. 두 섹션은 Input과 같은 그리드(최대 1120px, 최대 3열·열 최소 240px, 좁으면 2→1열, 공통 들여쓰기)를 쓴다. Usage(형식 2종)와 verification Story, DatePicker·토큰·API는 변경 없다. Storybook 사이드바 표시명은 `날짜 선택`(Story ID 변경 없음).
 - verification: `Empty`, `Selected`, `Controlled`.
 
 ## 10. 사용자 확정 결정
diff --git a/docs/components/input.md b/docs/components/input.md
index a84833a..a92285e 100644
--- a/docs/components/input.md
+++ b/docs/components/input.md
@@ -85,6 +85,7 @@ native `<input>` 동작 전체(`type`, `file:` 스타일 class, `placeholder`),
 ## 9. Storybook
 
 - 대표 Story `All`("Input"): Sizes(Small / Medium / Large 비교) → States(`focus`, `disabled`, `readonly`) → Validation(`error`, `error-message`). Focus는 `play` 함수로 실제 focus를 준다. 2026-10-22 Overview(`default`, size 생략 = Large)는 Sizes의 Large와 같아 대표 화면에서 뺐고, 크기별 수치 목록·설명은 숨김 `Sizes`("Compare Sizes")에 남겼다. size 생략 시 Large(§5)는 그대로다.
+- 2026-11-12 대표 화면 정리: States·Validation도 Sizes처럼 상태명(Focus / Disabled / Readonly / Error / Error Message)을 입력창 Label 자리에 한 번만 표시하고, 반복되던 `Project name` Label과 별도 그룹 제목은 없앴다. 입력 필드의 접근성 이름은 `aria-label="Project name (상태명)"`으로 유지한다(보이는 상태명 포함). 세 섹션은 같은 그리드(최대 1120px, 최대 3열·열 최소 240px, 좁으면 2→1열)를 쓰며 Validation 2개는 States 앞 두 열과 정렬된다. Story 전시만 바뀌었고 Input 컴포넌트·토큰·API·verification Story는 변경 없다.
 - verification(`tags: ["verification"]`): `Default`, `Focus`, `Error`, `InvalidFocus`, `ErrorMessage`, `Required`, `Disabled`, `Readonly`, `Sizes`("Compare Sizes"), `Small`, `Medium`, `Large`, `Playground`(HM 전용).
 - Error Message·Required 표시는 Story 안의 조합 예시이며 Input 컴포넌트의 일부가 아니다.
 - sidebar는 `All` 하나만 보이는 1뎁스. 운영 규칙은 지침 §6.3, §7 참조.
diff --git a/docs/components/select.md b/docs/components/select.md
index 165e889..eb97942 100644
--- a/docs/components/select.md
+++ b/docs/components/select.md
@@ -98,7 +98,7 @@ Radix Root/Trigger/Portal/Content/Viewport/Item/ItemText 구조, 키보드 조
 
 ## 9. Storybook
 
-- 대표 Story `All`("Select"): Sizes(Medium / Large 비교, 각 Trigger로 실제 목록 열기) → States(`selected`, `disabled`, `disabled-placeholder`) → Validation(`invalid`, `invalid-disabled`; 2026-11-09 `Invalid / Focus`에서 제목 변경, Focus 예시가 없다). PC에서는 세 구역이 같은 3열 칸을 쓰고 Sizes·Validation은 첫 두 칸만 채운다. 2026-10-22 Overview의 `default`·로드 시 열린 `open` 예시는 대표 화면에서 뺐다. 열린 목록은 숨김 `Open`, 크기별 수치 목록은 숨김 `Sizes`("Compare Sizes")에서 확인한다. size 생략 시 Large(§5)는 그대로다.
+- 대표 Story `All`("Select"): Sizes(Medium / Large 비교, 각 Trigger로 실제 목록 열기) → States(`selected`, `disabled`, `disabled-placeholder`) → Validation(`invalid`, `invalid-disabled`; 2026-11-09 `Invalid / Focus`에서 제목 변경, Focus 예시가 없다). PC에서는 세 구역이 같은 3열 칸을 쓰고 Sizes·Validation은 첫 두 칸만 채운다. 2026-11-12 폼 요소 전시 통일(Input 기준): States·Validation은 상태명을 Select Label 자리에 한 번만 표시하고 반복되던 `Status` Label과 별도 그룹 제목을 없앴다. 접근성 이름은 Trigger의 `aria-label="Status (상태명)"`(보이는 상태명 포함). 세 구역은 Input과 같은 그리드(최대 1120px, 최대 3열·열 최소 240px, 좁으면 2→1열)를 써서 Input과 같은 필드 폭을 가진다. Select·토큰·API·verification Story는 변경 없다. 2026-10-22 Overview의 `default`·로드 시 열린 `open` 예시는 대표 화면에서 뺐다. 열린 목록은 숨김 `Open`, 크기별 수치 목록은 숨김 `Sizes`("Compare Sizes")에서 확인한다. size 생략 시 Large(§5)는 그대로다.
 - verification(`tags: ["verification"]`): `Default`, `Open`, `Selected`, `Disabled`, `Sizes`("Compare Sizes"), `Medium`, `Large`, `LongContent`, `Scroll`, `Playground`(HM 전용).
 - `Disabled` Story 구성: Trigger 비활성 상태들(placeholder 포함).
 - `InvalidFocus` verification Story: 앞/뒤 버튼 사이의 Invalid Trigger와 Disabled Invalid Trigger. Tab / Shift+Tab, Enter / Space, Escape 및 focus return을 실제 키보드로 확인한다.
diff --git a/docs/components/textarea.md b/docs/components/textarea.md
index d5cc7d6..aad1a07 100644
--- a/docs/components/textarea.md
+++ b/docs/components/textarea.md
@@ -87,6 +87,7 @@ native `<textarea>` 동작 전체, `data-slot`, `cn(..., className)`, `transitio
 ## 9. Storybook
 
 - 대표 Story `All`("Textarea"): States `default`, `focus`, `readonly`, `disabled`와 Validation `error`, `error-message`. `multiline`·`resize` 예시는 대표 페이지에서 빼고 숨김 verification Story `Multiline`·`ResizeNone`으로 옮겼다(2026-11-09). Focus는 `play` 함수로 실제 focus를 준다. Hover는 Default와 같아(TEXTAREA-05) 2026-10-22 대표 화면의 중복 `hover` 예시를 뺐다. 실제 포인터 확인은 Default 예시에서 한다.
+- 2026-11-12 폼 요소 전시 통일(Input 기준): States·Validation은 상태명(Default / Focus / Readonly / Disabled / Error / Error Message)을 Textarea Label 자리에 한 번만 표시하고, 반복되던 `Description` Label과 별도 그룹 제목은 없앴다. 접근성 이름은 `aria-label="Description (상태명)"`(보이는 상태명 포함). 그리드는 기존 PC 4열(열 최소 220px, 좁으면 축소)을 유지하며 공통 들여쓰기(`.sb-page-indent`)를 쓴다. Textarea·토큰·API·verification Story는 변경 없다.
 - verification(`tags: ["verification"]`): `Default`, `Focus`, `Error`, `InvalidFocus`, `ErrorMessage`, `Required`, `Multiline`("Multiline · Wrap"), `ResizeNone`("Resize · none"), `Readonly`, `Disabled`, `LongContent`, `Playground`(HM 전용). `Multiline`·`ResizeNone`은 2026-11-09에 대표 Story의 Usage 구역에서 옮긴 것이다.
 - Error Message·Required 표시는 Story 안의 조합 예시이며 Textarea 컴포넌트의 일부가 아니다.
 
diff --git a/docs/components/toggle.md b/docs/components/toggle.md
index 1113607..2e5ec8c 100644
--- a/docs/components/toggle.md
+++ b/docs/components/toggle.md
@@ -70,6 +70,7 @@ Radix 구조·`aria-pressed`·`data-state`·Enter/Space·controlled/uncontrolled
 ## 9. Storybook
 
 - 대표 Story `All`("Toggle"): Variants(Off/On, default·outline)와 States(Disabled off/on), 단독 · 연결 그룹(단독 Toggle, `spacing=0` ToggleGroup 단일·다중 선택), Sizes(2026-11-09 Overview를 Variants로 바꾸고 PC 3열 기준으로 재배치). 2026-10-22 Icon-only·icon + text 예시는 숨김 `IconOnly`로만 확인하고, Controlled(`pressed` 표시)·className 확장 예시는 대표 화면에서 제거했다. `pressed` / `onPressedChange`와 `className` 확장 API(§5)는 그대로다.
+- 2026-11-12 폼 요소 전시 통일: 나란히 놓인 토글 간격을 Button Story와 같은 8px로 맞췄다(Off/On·Disabled·Sizes·숨김 `IconOnly`, 기존 12px). `단독` 예시는 열 너비로 늘어나지 않고 Toggle 자체 너비를 유지한다. 상단 Variants·States는 기존 3열 중 두 칸 배치 대신 2열로 바꿔 전체 폭을 각 행의 한 줄 폭 비율(324:234, 최소 max-content)로 나눈다. 미리보기 폭 1000px 이상(브라우저 1280px + LNB 180px 포함)에서 Variants 4개가 한 줄로 유지되고, 그 미만은 1열로 쌓여 자연스럽게 줄바꿈한다. 이 때문에 States 시작 위치는 아래 `단독 · 연결 그룹` 3열과 맞추지 않는다. Toggle·토큰·API는 변경 없다.
 - verification: `States`, `Icon Only`, `Disabled`.
 
 ## 10. 사용자 확정 결정
diff --git a/src/components/button.stories.tsx b/src/components/button.stories.tsx
index 3279791..2ec50b1 100644
--- a/src/components/button.stories.tsx
+++ b/src/components/button.stories.tsx
@@ -1,9 +1,8 @@
-import { useState } from "react"
+import { useState, type ReactNode } from "react"
 import { DownloadIcon } from "lucide-react"
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { Button, type ButtonAppearance } from "@hm-design/ui"
-import { StateBoard, type BoardState } from "@/components/story-board"
-import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
+import { StoryPage, StoryPageHeader, StorySection, StorySectionGrid } from "@/components/story-page"
 
 // Story structure follows ui_viz (implementations/web/storybook/Button.stories.jsx):
 // one representative "Button" Story shows kinds, sizes and states on a single screen; the same sections also exist
@@ -126,8 +125,8 @@ function SizesBoard() {
   )
 }
 
-// `showNote={false}` keeps the representative page UI-only; the verification Story keeps the note and the Activated readout.
-function BrandStates({ showNote = true }: { showNote?: boolean }) {
+// Verification "Brand States" (note and Activated readout). The representative page shows Brand states in StateMatrix.
+function BrandStates() {
   const [count, setCount] = useState(0)
   return (
     <div className={stack}>
@@ -140,12 +139,10 @@ function BrandStates({ showNote = true }: { showNote?: boolean }) {
           Disabled
         </Button>
       </div>
-      {showNote ? <output aria-live="polite">Activated: {count}</output> : null}
-      {showNote ? (
-        <p className={note}>
-          Hover와 Pressed는 Storybook이 고정한 상태입니다. Interact 위에서 실제 Hover·Pressed·포인터 이탈을 확인합니다. Disabled는 실행되지 않습니다.
-        </p>
-      ) : null}
+      <output aria-live="polite">Activated: {count}</output>
+      <p className={note}>
+        Hover와 Pressed는 Storybook이 고정한 상태입니다. Interact 위에서 실제 Hover·Pressed·포인터 이탈을 확인합니다. Disabled는 실행되지 않습니다.
+      </p>
     </div>
   )
 }
@@ -157,15 +154,13 @@ const standardStates = [
   ["Disabled", { disabled: true }],
 ] as const
 
-// Without `title` the table sits under a StateBoard label (representative page) and drops the Role column:
-// every button already shows its role name, so the row header would repeat it.
-// `compact` (representative page only) tightens the cell padding so a 5x4 / 4x4 matrix stays short; buttons are untouched.
-function StandardStateTable({ appearance, title, compact = false }: { appearance: "solid" | "outline"; title?: string; compact?: boolean }) {
+// Verification "Standard States" table (rows = roles). The representative page uses StateMatrix (rows = states) instead.
+function StandardStateTable({ appearance, title }: { appearance: "solid" | "outline"; title?: string }) {
   return (
     <section className="min-w-0">
       {title ? <h3 className={heading}>{title}</h3> : null}
       <div className={`${title ? "mt-3 " : ""}min-w-0 max-w-full overflow-x-auto`}>
-        <table className={`w-full border-collapse [&_th]:text-left ${compact ? "[&_td]:px-2 [&_td]:py-1 [&_th]:px-2 [&_th]:py-1" : "[&_td]:p-3 [&_th]:p-3"}`}>
+        <table className="w-full border-collapse [&_th]:text-left [&_td]:p-3 [&_th]:p-3">
           <thead>
             <tr>
               {title ? <th scope="col">Role</th> : null}
@@ -231,43 +226,92 @@ function DestructiveBoard() {
   )
 }
 
-// Page and section spacing come from the common compact Story page (story-page.css); this Story keeps no override.
-// 8px gap so the three Brand sizes stay on one line in the narrowest (Brand) column, same as the Variants rows.
-const compactRow = "flex flex-wrap items-center gap-2"
-// Equal two columns over the whole content width. StateBoard's own auto-fill grid left an empty third column
-// (2 items in a grid that fits 3), so the pairs are laid out here and each StateBoard holds one specimen.
-const twoColumns = "grid gap-6 min-[900px]:grid-cols-[repeat(2,minmax(0,1fr))]"
-// StateBoard lays its states out in an auto-fill grid. A board that holds one specimen inside a wide column would put it
-// in the first of several inner columns (about half width at 1920px), so `min` is set larger than any column to force one.
-const SingleColumnBoard = ({ states }: { states: BoardState[] }) => <StateBoard min={10000} states={states} />
-const columnsAuto = (min: number) => `[grid-template-columns:repeat(auto-fit,minmax(min(100%,${min}px),1fr))]`
+// Representative-page layout (2026-11-12 compact comparison). Page and section spacing come from the common Story page
+// (story-page.css); only the arrangement below is local. Buttons are rendered with their public API and never restyled.
+// Group label: the StateBoard H3 style (14/20/500, secondary). `data-sb-board` gives the block the common one-step section indent.
+const groupLabel = "m-0 text-sm font-medium text-muted-foreground"
 
-// 8px gap keeps all three Variants groups on one line at the 1280px PC width (Brand 3 + Solid 5 + Outline 4 buttons in a 3-column grid); narrower widths wrap.
-function CompactRoleRow({ appearance }: { appearance: (typeof appearances)[number][0] }) {
+// Sizes / Variants (top, side by side): one row per group, label on a fixed 128px left column so every group title and first
+// button line up. At 640px and below the label moves above its buttons. Buttons keep the page-wide 8px gap, across and between
+// rows (same as the States matrices), and wrap only when too narrow.
+function GroupRows({ groups }: { groups: { id: string; label: string; children: ReactNode }[] }) {
   return (
-    <div className="flex flex-wrap items-center gap-2">
-      {rolesFor(appearance).map(([variant, label]) => (
-        <Button key={variant} variant={variant} appearance={appearance}>
-          {label}
-        </Button>
+    <div data-sb-board="" className="grid gap-2 max-sm:gap-5">
+      {groups.map(({ id, label, children }) => (
+        <section key={id} data-overview-state={id} aria-label={label} className="flex min-w-0 items-center gap-4 max-sm:flex-col max-sm:items-start max-sm:gap-2">
+          <h3 className={`${groupLabel} w-32 shrink-0 max-sm:w-auto`}>{label}</h3>
+          <div className="flex min-w-0 flex-wrap items-center gap-2">{children}</div>
+        </section>
       ))}
     </div>
   )
 }
 
-function CompactSizeRow({ appearance }: { appearance: "brand" | "solid" }) {
+// States (bottom): Brand | Standard Solid | Standard Outline columns, title on top, all tops aligned. The columns use the
+// whole width, shared in proportion to their matrices (about 301 / 420 / 338px, never narrower than the matrix); each matrix
+// keeps its 8px button gap and sits at the start of its column. 3 columns from a 1250px preview (the three need about 1106px
+// of content plus the page margins), 2 columns (Brand + Solid, then Outline) from 890px, 1 column below; a 1-column matrix
+// wider than the screen scrolls in its own box only (the page never scrolls sideways).
+function GroupColumns({ groups }: { groups: { id: string; label: string; children: ReactNode }[] }) {
   return (
-    <div className={compactRow}>
-      {sizes.map(([size, label]) => (
-        <Button key={size} appearance={appearance} size={size}>
-          {label}
-        </Button>
+    <div
+      data-sb-board=""
+      className="grid grid-cols-[minmax(0,1fr)] items-start gap-6 min-[890px]:grid-cols-[minmax(max-content,301fr)_minmax(max-content,420fr)] min-[1250px]:grid-cols-[minmax(max-content,301fr)_minmax(max-content,420fr)_minmax(max-content,338fr)]"
+    >
+      {groups.map(({ id, label, children }) => (
+        <section key={id} data-overview-state={id} aria-label={label} className="grid min-w-0 content-start gap-2">
+          <h3 className={groupLabel}>{label}</h3>
+          {children}
+        </section>
       ))}
     </div>
   )
 }
 
-// Representative Story: the common Story page (Sizes → Variants → States) with the ui_viz Button "All" boards.
+// States: one matrix per treatment, rows = Default / Hover / Pressed / Disabled (standardStates, the same 4 rows for Brand;
+// the live Interact button stays on the verification "Brand States"), columns = that treatment's colors in the Variants order.
+// Columns follow their buttons (auto table layout). 4px cell padding gives the same 8px gap as Sizes / Variants between
+// buttons, rows, the state label and the color header; the outer edge keeps none (pl-0 / last:pr-0) so the three matrices
+// fit one row at 1440px. Buttons sit centered under their color and are never resized.
+function StateMatrix({ appearance, states }: { appearance: ButtonAppearance; states: readonly (readonly [string, Record<string, unknown>])[] }) {
+  const colors = rolesFor(appearance)
+  return (
+    <div className="min-w-0 max-w-full overflow-x-auto">
+      <table className="border-collapse">
+        <thead>
+          <tr>
+            <th scope="col" className={`${groupLabel} pb-1 pl-0 pr-1 text-left`}>
+              <span className="sr-only">State</span>
+            </th>
+            {colors.map(([variant, color]) => (
+              <th scope="col" key={variant} className={`${groupLabel} px-1 pb-1 text-center last:pr-0`}>
+                {color}
+              </th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {states.map(([state, props]) => (
+            <tr key={state}>
+              <th scope="row" className={`${groupLabel} py-1 pl-0 pr-1 text-left whitespace-nowrap`}>
+                {state}
+              </th>
+              {colors.map(([variant, color]) => (
+                <td key={variant} className="p-1 text-center last:pr-0">
+                  <Button variant={variant} appearance={appearance} {...props}>
+                    {color}
+                  </Button>
+                </td>
+              ))}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  )
+}
+
+// Representative Story: the common Story page (Sizes → Variants → States).
 // The former Overview button was the default Brand Medium button already shown under Sizes, so Overview is merged into Sizes.
 // Named after the component, as in ui_viz. It is the only Button entry in the default sidebar, so Storybook shows Button as a single 1-depth item.
 export const All: Story = {
@@ -276,29 +320,44 @@ export const All: Story = {
   render: () => (
     <StoryPage>
       <StoryPageHeader title="Button" />
-      <StorySection title="Sizes">
-        {/* Same columns as Variants below (Brand / Standard Solid / Standard Outline): Brand and Standard Solid sizes line up with
-            their Variants columns and the third column stays empty. */}
-        <div className={`grid gap-6 ${columnsAuto(260)} min-[960px]:[grid-template-columns:minmax(0,234fr)_minmax(0,353fr)_minmax(0,271fr)]`}>
-          <SingleColumnBoard states={[{ id: "sizes-brand", label: "Brand", children: <CompactSizeRow appearance="brand" /> }]} />
-          <SingleColumnBoard states={[{ id: "sizes-solid", label: "Standard Solid", children: <CompactSizeRow appearance="solid" /> }]} />
-        </div>
-      </StorySection>
-      <StorySection title="Variants">
-        <div className={`grid gap-6 ${columnsAuto(260)} min-[960px]:[grid-template-columns:minmax(0,234fr)_minmax(0,353fr)_minmax(0,271fr)]`}>
-          {appearances.map(([appearance, label]) => (
-            <SingleColumnBoard key={appearance} states={[{ id: `roles-${appearance}`, label, children: <CompactRoleRow appearance={appearance} /> }]} />
-          ))}
-        </div>
-      </StorySection>
+      {/* Sizes | Variants on one row from a 1080px preview (1280px screen with the 180px LNB), sharing the whole width in two
+          equal halves (never narrower than their rows). Narrower previews stack the two sections. */}
+      <StorySectionGrid className="grid-cols-1 items-start min-[1080px]:grid-cols-[minmax(max-content,1fr)_minmax(max-content,1fr)]">
+        <StorySection title="Sizes">
+          <GroupRows
+            groups={appearances.slice(0, 2).map(([appearance, label]) => ({
+              id: `sizes-${appearance}`,
+              label,
+              children: sizes.map(([size, sizeLabel]) => (
+                <Button key={size} appearance={appearance} size={size}>
+                  {sizeLabel}
+                </Button>
+              )),
+            }))}
+          />
+        </StorySection>
+        <StorySection title="Variants">
+          <GroupRows
+            groups={appearances.map(([appearance, label]) => ({
+              id: `roles-${appearance}`,
+              label,
+              children: rolesFor(appearance).map(([variant, color]) => (
+                <Button key={variant} variant={variant} appearance={appearance}>
+                  {color}
+                </Button>
+              )),
+            }))}
+          />
+        </StorySection>
+      </StorySectionGrid>
       <StorySection title="States">
-        <div className="grid gap-6">
-          <SingleColumnBoard states={[{ id: "brand-states", label: "Brand", wide: true, children: <BrandStates showNote={false} /> }]} />
-          <div className={twoColumns}>
-            <SingleColumnBoard states={[{ id: "standard-solid-states", label: "Standard Solid", children: <StandardStateTable appearance="solid" compact /> }]} />
-            <SingleColumnBoard states={[{ id: "standard-outline-states", label: "Standard Outline", children: <StandardStateTable appearance="outline" compact /> }]} />
-          </div>
-        </div>
+        <GroupColumns
+          groups={appearances.map(([appearance, label]) => ({
+            id: `${appearance}-states`,
+            label,
+            children: <StateMatrix appearance={appearance} states={standardStates} />,
+          }))}
+        />
       </StorySection>
     </StoryPage>
   ),
diff --git a/src/components/combobox.stories.tsx b/src/components/combobox.stories.tsx
index 4f9a157..82f9bdf 100644
--- a/src/components/combobox.stories.tsx
+++ b/src/components/combobox.stories.tsx
@@ -22,9 +22,10 @@ const longOptions: ComboboxOption[] = [
 ]
 
 // Label 14/20/500 in the default text color; a Disabled field keeps the secondary color at 0.6 (same as the Form pages).
-function Field({ label, id, disabled, children }: { label: string; id: string; disabled?: boolean; children: ReactNode }) {
+// `fill` lets the field take its grid column (representative page); the verification Stories keep the 320px field.
+function Field({ label, id, disabled, fill, children }: { label: string; id: string; disabled?: boolean; fill?: boolean; children: ReactNode }) {
   return (
-    <div className="grid max-w-xs gap-2">
+    <div className={fill ? "grid gap-2" : "grid max-w-xs gap-2"}>
       <label htmlFor={id} className={`justify-self-start text-sm font-medium ${disabled ? "text-muted-foreground opacity-60" : "text-foreground"}`}>
         {label}
       </label>
@@ -33,31 +34,36 @@ function Field({ label, id, disabled, children }: { label: string; id: string; d
   )
 }
 
-function Empty() {
+// Representative page (2026-11-12, same rule as Input / Select): with `state`, the state name takes the field Label slot (no
+// repeated field Label under a separate group title) and the trigger keeps the field meaning in its accessible name, which also
+// contains the visible state name (Label in Name), e.g. "프레임워크 (Selected)". Without `state` the verification Stories are unchanged.
+const stateName = (state: string | undefined, field: string) => (state ? `${field} (${state})` : undefined)
+
+function Empty({ state }: { state?: string }) {
   return (
-    <Field label="프레임워크" id="cb-empty">
-      <Combobox id="cb-empty" options={frameworks} placeholder="프레임워크 선택" searchPlaceholder="프레임워크 검색..." />
+    <Field label={state ?? "프레임워크"} id="cb-empty" fill={state !== undefined}>
+      <Combobox id="cb-empty" aria-label={stateName(state, "프레임워크")} options={frameworks} placeholder="프레임워크 선택" searchPlaceholder="프레임워크 검색..." />
     </Field>
   )
 }
 
 // `showValue={false}` hides the value readout on the representative page; the verification Stories keep it.
-function Controlled({ showValue = true }: { showValue?: boolean }) {
+function Controlled({ showValue = true, state }: { showValue?: boolean; state?: string }) {
   const [value, setValue] = useState("nuxt")
   return (
     <div className="grid gap-2">
-      <Field label="선택됨 (controlled)" id="cb-controlled">
-        <Combobox id="cb-controlled" controlled options={frameworks} value={value} onValueChange={setValue} />
+      <Field label={state ?? "선택됨 (controlled)"} id="cb-controlled" fill={state !== undefined}>
+        <Combobox id="cb-controlled" aria-label={stateName(state, "프레임워크")} controlled options={frameworks} value={value} onValueChange={setValue} />
       </Field>
       {showValue ? <span className="text-sm text-muted-foreground" data-testid="controlled">{`value = ${value}`}</span> : null}
     </div>
   )
 }
 
-function Medium() {
+function Medium({ state }: { state?: string }) {
   return (
-    <Field label="Medium" id="cb-medium">
-      <Combobox id="cb-medium" size="medium" options={frameworks} defaultValue="astro" />
+    <Field label={state ?? "Medium"} id="cb-medium" fill={state !== undefined}>
+      <Combobox id="cb-medium" aria-label={stateName(state, "프레임워크")} size="medium" options={frameworks} defaultValue="astro" />
     </Field>
   )
 }
@@ -70,10 +76,10 @@ function LongLabel() {
   )
 }
 
-function Disabled() {
+function Disabled({ state }: { state?: string }) {
   return (
-    <Field label="비활성" id="cb-disabled" disabled>
-      <Combobox id="cb-disabled" options={frameworks} defaultValue="next" disabled />
+    <Field label={state ?? "비활성"} id="cb-disabled" disabled fill={state !== undefined}>
+      <Combobox id="cb-disabled" aria-label={stateName(state, "프레임워크")} options={frameworks} defaultValue="next" disabled />
     </Field>
   )
 }
@@ -111,6 +117,25 @@ const Cell = ({ id, label, wide, children }: { id: string; label: string; wide?:
   </div>
 )
 
+// Sizes / States (2026-11-12): the Input / Select field grid with the common section indent — up to 3 tracks of at least 240px
+// within 1120px, narrower widths drop to 2 / 1 columns. Each cell is one field whose Label is the state name.
+const fieldColumns =
+  "grid max-w-[1120px] items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(max(240px,calc((100%_-_48px)/3)),1fr))]"
+
+function FieldRow({ fields }: { fields: { id: string; render: ReactNode }[] }) {
+  return (
+    <div className="sb-page-indent">
+      <div className={fieldColumns}>
+        {fields.map(({ id, render }) => (
+          <div key={id} className="min-w-0" data-overview-state={id}>
+            {render}
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
+
 // No `component`: Combobox has a required `options` prop, so Stories without args would not type-check.
 const meta = { title: "Components/Search & Date/Combobox", parameters: { layout: "padded" } } satisfies Meta
 export default meta
@@ -124,16 +149,20 @@ export const All: Story = {
     <StoryPage>
       <StoryPageHeader title="Combobox" />
       <StorySection title="Sizes">
-        <Grid>
-          <Cell id="empty" label="Default"><Empty /></Cell>
-          <Cell id="medium" label="Medium"><Medium /></Cell>
-        </Grid>
+        <FieldRow
+          fields={[
+            { id: "empty", render: <Empty state="Default" /> },
+            { id: "medium", render: <Medium state="Medium" /> },
+          ]}
+        />
       </StorySection>
       <StorySection title="States">
-        <Grid>
-          <Cell id="controlled" label="Selected"><Controlled showValue={false} /></Cell>
-          <Cell id="disabled" label="Disabled"><Disabled /></Cell>
-        </Grid>
+        <FieldRow
+          fields={[
+            { id: "controlled", render: <Controlled showValue={false} state="Selected" /> },
+            { id: "disabled", render: <Disabled state="Disabled" /> },
+          ]}
+        />
       </StorySection>
       <StorySection title="Usage">
         <Grid>
diff --git a/src/components/date-picker.stories.tsx b/src/components/date-picker.stories.tsx
index e52cb20..81d038b 100644
--- a/src/components/date-picker.stories.tsx
+++ b/src/components/date-picker.stories.tsx
@@ -13,9 +13,10 @@ const today = new Date(2026, 9, 2)
 const calendarProps = { today, startMonth: new Date(2026, 0), endMonth: new Date(2027, 11) }
 
 // Label 14/20/500 in the default text color; a Disabled field keeps the secondary color at 0.6 (same as the Form pages).
-function Field({ label, id, disabled, children }: { label: string; id: string; disabled?: boolean; children: ReactNode }) {
+// `fill` lets the field take its grid column (representative page); the verification Stories keep the 320px field.
+function Field({ label, id, disabled, fill, children }: { label: string; id: string; disabled?: boolean; fill?: boolean; children: ReactNode }) {
   return (
-    <div className="grid max-w-xs gap-2">
+    <div className={fill ? "grid gap-2" : "grid max-w-xs gap-2"}>
       <label htmlFor={id} className={`justify-self-start text-sm font-medium ${disabled ? "text-muted-foreground opacity-60" : "text-foreground"}`}>
         {label}
       </label>
@@ -24,18 +25,23 @@ function Field({ label, id, disabled, children }: { label: string; id: string; d
   )
 }
 
-function Empty() {
+// Representative page (2026-11-12, same rule as Input / Select): with `state`, the state name takes the field Label slot (no
+// repeated field Label under a separate group title) and the trigger keeps the field meaning in its accessible name, which also
+// contains the visible state name (Label in Name), e.g. "시작일 (Selected)". Without `state` the verification Stories are unchanged.
+const stateName = (state: string | undefined, field: string) => (state ? `${field} (${state})` : undefined)
+
+function Empty({ state }: { state?: string }) {
   return (
-    <Field label="시작일" id="dp-empty">
-      <DatePicker id="dp-empty" calendarProps={calendarProps} />
+    <Field label={state ?? "시작일"} id="dp-empty" fill={state !== undefined}>
+      <DatePicker id="dp-empty" aria-label={stateName(state, "시작일")} calendarProps={calendarProps} />
     </Field>
   )
 }
 
-function Selected() {
+function Selected({ state }: { state?: string }) {
   return (
-    <Field label="시작일" id="dp-selected">
-      <DatePicker id="dp-selected" defaultValue={new Date(2026, 9, 6)} calendarProps={calendarProps} />
+    <Field label={state ?? "시작일"} id="dp-selected" fill={state !== undefined}>
+      <DatePicker id="dp-selected" aria-label={stateName(state, "시작일")} defaultValue={new Date(2026, 9, 6)} calendarProps={calendarProps} />
     </Field>
   )
 }
@@ -57,41 +63,52 @@ function CustomFormat() {
 }
 
 // `showValue={false}` hides the value readout on the representative page; the verification Stories keep it.
-function Controlled({ showValue = true }: { showValue?: boolean }) {
+function Controlled({ showValue = true, state }: { showValue?: boolean; state?: string }) {
   const [date, setDate] = useState<Date | undefined>()
   return (
     <div className="grid gap-2">
-      <Field label="마감일 (controlled)" id="dp-controlled">
-        <DatePicker id="dp-controlled" controlled value={date} onValueChange={setDate} calendarProps={calendarProps} />
+      <Field label={state ?? "마감일 (controlled)"} id="dp-controlled" fill={state !== undefined}>
+        <DatePicker id="dp-controlled" aria-label={stateName(state, "마감일")} controlled value={date} onValueChange={setDate} calendarProps={calendarProps} />
       </Field>
       {showValue ? <span className="text-sm text-muted-foreground" data-testid="controlled">{`value = ${date ? date.toLocaleDateString("ko-KR") : "undefined"}`}</span> : null}
     </div>
   )
 }
 
-function Medium() {
+function Medium({ state }: { state?: string }) {
   return (
-    <Field label="Medium" id="dp-medium">
-      <DatePicker id="dp-medium" size="medium" defaultValue={new Date(2026, 9, 15)} calendarProps={calendarProps} />
+    <Field label={state ?? "Medium"} id="dp-medium" fill={state !== undefined}>
+      <DatePicker id="dp-medium" aria-label={stateName(state, "날짜")} size="medium" defaultValue={new Date(2026, 9, 15)} calendarProps={calendarProps} />
     </Field>
   )
 }
 
-function DisabledDates() {
+// With `state`, the rule that was the Label stays as helper text (12/18/400 secondary, 8px below the trigger, as Input's Helper)
+// and is linked to the trigger with aria-describedby.
+const disabledDatesNote = "5일 이전과 일요일은 선택 불가"
+
+function DisabledDates({ state }: { state?: string }) {
   return (
-    <Field label="5일 이전과 일요일은 선택 불가" id="dp-disabled-dates">
+    <Field label={state ?? disabledDatesNote} id="dp-disabled-dates" fill={state !== undefined}>
       <DatePicker
         id="dp-disabled-dates"
+        aria-label={stateName(state, "날짜")}
+        aria-describedby={state ? "dp-disabled-dates-message" : undefined}
         calendarProps={{ ...calendarProps, disabled: [{ before: new Date(2026, 9, 5) }, { dayOfWeek: [0] }] }}
       />
+      {state ? (
+        <p id="dp-disabled-dates-message" className="m-0 text-xs leading-[18px] text-muted-foreground">
+          {disabledDatesNote}
+        </p>
+      ) : null}
     </Field>
   )
 }
 
-function Disabled() {
+function Disabled({ state }: { state?: string }) {
   return (
-    <Field label="비활성" id="dp-disabled" disabled>
-      <DatePicker id="dp-disabled" disabled defaultValue={new Date(2026, 9, 15)} />
+    <Field label={state ?? "비활성"} id="dp-disabled" disabled fill={state !== undefined}>
+      <DatePicker id="dp-disabled" aria-label={stateName(state, "날짜")} disabled defaultValue={new Date(2026, 9, 15)} />
     </Field>
   )
 }
@@ -107,6 +124,25 @@ const Cell = ({ id, label, children }: { id: string; label: string; children: Re
   </div>
 )
 
+// Sizes / States (2026-11-12): the Input / Select field grid with the common section indent — up to 3 tracks of at least 240px
+// within 1120px, narrower widths drop to 2 / 1 columns. Each cell is one field whose Label is the state name.
+const fieldColumns =
+  "grid max-w-[1120px] items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(max(240px,calc((100%_-_48px)/3)),1fr))]"
+
+function FieldRow({ fields }: { fields: { id: string; render: ReactNode }[] }) {
+  return (
+    <div className="sb-page-indent">
+      <div className={fieldColumns}>
+        {fields.map(({ id, render }) => (
+          <div key={id} className="min-w-0" data-overview-state={id}>
+            {render}
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
+
 const meta = { title: "Components/Search & Date/Date Picker", component: DatePicker, parameters: { layout: "padded" } } satisfies Meta<typeof DatePicker>
 export default meta
 type Story = StoryObj<typeof meta>
@@ -119,18 +155,22 @@ export const All: Story = {
     <StoryPage>
       <StoryPageHeader title="Date Picker" />
       <StorySection title="Sizes">
-        <Grid>
-          <Cell id="empty" label="Default"><Empty /></Cell>
-          <Cell id="medium" label="Medium"><Medium /></Cell>
-        </Grid>
+        <FieldRow
+          fields={[
+            { id: "empty", render: <Empty state="Default" /> },
+            { id: "medium", render: <Medium state="Medium" /> },
+          ]}
+        />
       </StorySection>
       <StorySection title="States">
-        <Grid>
-          <Cell id="selected" label="Selected"><Selected /></Cell>
-          <Cell id="controlled" label="Controlled"><Controlled showValue={false} /></Cell>
-          <Cell id="disabled-dates" label="Disabled dates"><DisabledDates /></Cell>
-          <Cell id="disabled" label="Disabled"><Disabled /></Cell>
-        </Grid>
+        <FieldRow
+          fields={[
+            { id: "selected", render: <Selected state="Selected" /> },
+            { id: "controlled", render: <Controlled showValue={false} state="Controlled" /> },
+            { id: "disabled-dates", render: <DisabledDates state="Disabled dates" /> },
+            { id: "disabled", render: <Disabled state="Disabled" /> },
+          ]}
+        />
       </StorySection>
       <StorySection title="Usage">
         <Grid>
diff --git a/src/components/input.stories.tsx b/src/components/input.stories.tsx
index d4bd5dc..e86c3f7 100644
--- a/src/components/input.stories.tsx
+++ b/src/components/input.stories.tsx
@@ -1,7 +1,6 @@
 import { useId, type ComponentProps, type ReactNode } from "react"
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { Input, type InputSize } from "@hm-design/ui"
-import { StateBoard } from "@/components/story-board"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 // Story structure follows ui_viz (implementations/web/storybook/Input.stories.jsx and InputSizes.stories.jsx):
@@ -99,6 +98,27 @@ function SizeComparison({ showSpec = true }: { showSpec?: boolean }) {
   )
 }
 
+// Representative page (2026-11-12): States and Validation use the Sizes layout. The state name sits in the field Label slot
+// (no repeated "Project name" and no separate group title); the input keeps a meaningful accessible name through aria-label,
+// which also contains the visible state name (Label in Name). Same columns as SizeComparison: up to 3 tracks of at least
+// 240px within 1120px, so Validation's 2 fields line up with the first 2 States fields and narrower widths drop to 2 / 1.
+const fieldColumns =
+  "grid max-w-[1120px] items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(max(240px,calc((100%_-_48px)/3)),1fr))]"
+
+function FieldRow({ fields }: { fields: { id: string; label: string; props: ComponentProps<typeof Specimen> }[] }) {
+  return (
+    <div className="sb-page-indent">
+      <div className={fieldColumns}>
+        {fields.map(({ id, label, props }) => (
+          <div key={id} className="min-w-0" data-overview-state={id}>
+            <Specimen label={label} aria-label={`Project name (${label})`} {...props} />
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
+
 const readonlyNote =
   "Readonly는 입력 상자 없이 확정된 텍스트만 표시합니다. size와 무관하게 Large 기준 typography와 42px 정렬 높이를 유지하며, Disabled처럼 흐리게 표시하지 않습니다."
 
@@ -140,19 +160,19 @@ export const All: Story = {
         </div>
       </StorySection>
       <StorySection title="States">
-        <StateBoard
-          states={[
-            { id: "focus", label: "Focus", children: <Specimen size="medium" placeholder={placeholder} /> },
-            { id: "disabled", label: "Disabled", children: <Specimen disabled defaultValue="Unavailable project" /> },
-            { id: "readonly", label: "Readonly", children: <Specimen readOnly value="Confirmed project" /> },
+        <FieldRow
+          fields={[
+            { id: "focus", label: "Focus", props: { size: "medium", placeholder } },
+            { id: "disabled", label: "Disabled", props: { disabled: true, defaultValue: "Unavailable project" } },
+            { id: "readonly", label: "Readonly", props: { readOnly: true, value: "Confirmed project" } },
           ]}
         />
       </StorySection>
       <StorySection title="Validation">
-        <StateBoard
-          states={[
-            { id: "error", label: "Error", children: <Specimen size="medium" error defaultValue="Invalid value" /> },
-            { id: "error-message", label: "Error Message", children: <Specimen size="medium" placeholder={placeholder} error message="프로젝트명을 입력하세요." /> },
+        <FieldRow
+          fields={[
+            { id: "error", label: "Error", props: { size: "medium", error: true, defaultValue: "Invalid value" } },
+            { id: "error-message", label: "Error Message", props: { size: "medium", placeholder, error: true, message: "프로젝트명을 입력하세요." } },
           ]}
         />
       </StorySection>
diff --git a/src/components/select.stories.tsx b/src/components/select.stories.tsx
index 47d9fe2..e559263 100644
--- a/src/components/select.stories.tsx
+++ b/src/components/select.stories.tsx
@@ -1,7 +1,6 @@
 import { useId, type ReactNode } from "react"
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue, type SelectSize } from "@hm-design/ui"
-import { StateBoard, type BoardState } from "@/components/story-board"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 // Story structure follows ui_viz (implementations/web/storybook/Select.stories.jsx and SelectSizes.stories.jsx):
@@ -37,10 +36,11 @@ type SpecimenProps = {
   defaultOpen?: boolean
   disabled?: boolean
   "aria-invalid"?: boolean
+  "aria-label"?: string
   options?: ReadonlyArray<{ value: string; label: string }>
 }
 
-function SelectSpecimen({ listSize, label = "Select", placeholder = "Choose a status", size, defaultValue, defaultOpen, disabled, "aria-invalid": ariaInvalid, options = statusOptions }: SpecimenProps) {
+function SelectSpecimen({ listSize, label = "Select", placeholder = "Choose a status", size, defaultValue, defaultOpen, disabled, "aria-invalid": ariaInvalid, "aria-label": ariaLabel, options = statusOptions }: SpecimenProps) {
   const id = useId()
   // A Label next to an enabled Select uses the default text color; disabled keeps the secondary color at 0.6.
   const labelTone = disabled ? "text-muted-foreground opacity-60" : "text-foreground"
@@ -50,7 +50,7 @@ function SelectSpecimen({ listSize, label = "Select", placeholder = "Choose a st
         {label}
       </label>
       <Select defaultValue={defaultValue} defaultOpen={defaultOpen} disabled={disabled}>
-        <SelectTrigger id={id} size={size} aria-invalid={ariaInvalid} className="w-full">
+        <SelectTrigger id={id} size={size} aria-invalid={ariaInvalid} aria-label={ariaLabel} className="w-full">
           <SelectValue placeholder={placeholder} />
         </SelectTrigger>
         <SelectContent {...(listSize ? { "data-size": listSize } : {})}>
@@ -111,23 +111,34 @@ function SizeComparison({ showSpec = true }: { showSpec?: boolean }) {
   )
 }
 
-// Representative-page layout (Storybook presentation only): equal columns on PC (iframe width 1000px and up), shrinking to
-// fit below that. Each specimen sits in its own single-column StateBoard (min larger than any column), so StateBoard's
-// auto-fill grid cannot leave an empty track. Full class names are listed so Tailwind can see them.
-const specimenColumns = {
-  3: "min-[1000px]:grid-cols-3",
-} as const
+// Representative-page layout (Storybook presentation only). 2026-11-12, same rule and columns as Input: the state name sits in
+// the field Label slot (no repeated "Status" under a separate group title); the trigger keeps a meaningful accessible name
+// through aria-label, which also contains the visible state name (Label in Name). Sizes, States and Validation share up to 3
+// tracks of at least 240px within 1120px, so every Select has the Input field width and narrower widths drop to 2 / 1 columns.
+// The grid takes the common section indent (.sb-page-indent).
+const fieldColumns =
+  "grid max-w-[1120px] items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(max(240px,calc((100%_-_48px)/3)),1fr))]"
 
-function SpecimenGrid({ states, columns }: { states: BoardState[]; columns: keyof typeof specimenColumns }) {
+function FieldGrid({ children }: { children: ReactNode }) {
   return (
-    <div className={`grid items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))] ${specimenColumns[columns]}`}>
-      {states.map((state) => (
-        <StateBoard key={state.id} min={10000} states={[state]} />
-      ))}
+    <div className="sb-page-indent">
+      <div className={fieldColumns}>{children}</div>
     </div>
   )
 }
 
+function FieldRow({ fields }: { fields: { id: string; label: string; props: SpecimenProps }[] }) {
+  return (
+    <FieldGrid>
+      {fields.map(({ id, label, props }) => (
+        <div key={id} className="min-w-0" data-overview-state={id}>
+          <SelectSpecimen size="medium" label={label} aria-label={`Status (${label})`} {...props} />
+        </div>
+      ))}
+    </FieldGrid>
+  )
+}
+
 function DisabledStates() {
   return (
     <div className="grid max-w-[480px] gap-6">
@@ -177,30 +188,28 @@ export const All: Story = {
       <StoryPageHeader title="Select" />
       <StorySection title="Sizes">
         {/* Same 3-column track as States / Validation: Medium and Large take the first two columns, the third stays empty.
-            The grid takes the same common indent as the group boards (.sb-page-indent); Medium / Large stay field Labels. */}
-        <div className="grid items-start gap-6 sb-page-indent [grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))] min-[1000px]:grid-cols-3">
+            Medium / Large stay field Labels. */}
+        <FieldGrid>
           {sizes.map((spec) => (
             <SizeCard key={spec.size} spec={spec} showSpec={false} />
           ))}
-        </div>
+        </FieldGrid>
       </StorySection>
       <StorySection title="States">
-        <SpecimenGrid
-          columns={3}
-          states={[
-            { id: "selected", label: "Selected", children: <SelectSpecimen size="medium" label="Status" defaultValue="active" /> },
-            { id: "disabled", label: "Disabled", children: <SelectSpecimen size="medium" label="Status" defaultValue="active" disabled /> },
-            { id: "disabled-placeholder", label: "Disabled · Placeholder", children: <SelectSpecimen size="medium" label="Status" disabled /> },
+        <FieldRow
+          fields={[
+            { id: "selected", label: "Selected", props: { defaultValue: "active" } },
+            { id: "disabled", label: "Disabled", props: { defaultValue: "active", disabled: true } },
+            { id: "disabled-placeholder", label: "Disabled · Placeholder", props: { disabled: true } },
           ]}
         />
       </StorySection>
       <StorySection title="Validation">
         {/* Same 3-column track as States: the two specimens take the first two columns (same Select width) and the third stays empty. */}
-        <SpecimenGrid
-          columns={3}
-          states={[
-            { id: "invalid", label: "Invalid", children: <SelectSpecimen size="medium" aria-invalid label="Status" defaultValue="active" /> },
-            { id: "invalid-disabled", label: "Invalid · Disabled", children: <SelectSpecimen size="medium" aria-invalid disabled label="Status" /> },
+        <FieldRow
+          fields={[
+            { id: "invalid", label: "Invalid", props: { "aria-invalid": true, defaultValue: "active" } },
+            { id: "invalid-disabled", label: "Invalid · Disabled", props: { "aria-invalid": true, disabled: true } },
           ]}
         />
       </StorySection>
diff --git a/src/components/textarea.stories.tsx b/src/components/textarea.stories.tsx
index 49977c3..628b955 100644
--- a/src/components/textarea.stories.tsx
+++ b/src/components/textarea.stories.tsx
@@ -1,7 +1,6 @@
 import { useId, type ComponentProps, type ReactNode } from "react"
 import type { Meta, StoryObj } from "@storybook/react-vite"
 import { Textarea } from "@hm-design/ui"
-import { StateBoard, type BoardState } from "@/components/story-board"
 import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
 
 // Story structure follows Input: one representative "Textarea" Story shows every state on one page; the same specimens
@@ -49,19 +48,20 @@ function Specimen({
   )
 }
 
-// Representative-page layout (Storybook presentation only). StateBoard's own auto-fill grid cannot give equal columns that
-// fill a cell, so each specimen sits in its own single-column StateBoard (min larger than any column) inside this grid.
-// Full class names are listed so Tailwind can see them.
-const specimenColumns = {
-  4: "min-[1000px]:grid-cols-4",
-} as const
-
-function SpecimenGrid({ states, columns }: { states: BoardState[]; columns: keyof typeof specimenColumns }) {
+// Representative-page layout (Storybook presentation only). 2026-11-12, same rule as Input: the state name sits in the field
+// Label slot (no repeated "Description" under a separate group title); the textarea keeps a meaningful accessible name through
+// aria-label, which also contains the visible state name (Label in Name). PC (iframe width 1000px and up): 4 equal columns;
+// below that the columns shrink to fit (220px minimum, down to 1). The grid takes the common section indent (.sb-page-indent).
+function FieldGrid({ fields }: { fields: { id: string; label: string; props: ComponentProps<typeof Specimen> }[] }) {
   return (
-    <div className={`grid items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))] ${specimenColumns[columns]}`}>
-      {states.map((state) => (
-        <StateBoard key={state.id} min={10000} states={[state]} />
-      ))}
+    <div className="sb-page-indent">
+      <div className="grid items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))] min-[1000px]:grid-cols-4">
+        {fields.map(({ id, label, props }) => (
+          <div key={id} className="min-w-0" data-overview-state={id}>
+            <Specimen label={label} aria-label={`Description (${label})`} {...props} />
+          </div>
+        ))}
+      </div>
     </div>
   )
 }
@@ -106,23 +106,21 @@ export const All: Story = {
       {/* PC (iframe width 1000px and up): States in 4 equal columns, Validation's 2 specimens on the same column width.
           Below that the columns shrink to fit (220px minimum, down to 1). Multiline and Resize live in their own hidden Stories. */}
       <StorySection title="States">
-        <SpecimenGrid
-          columns={4}
-          states={[
-            { id: "default", label: "Default", children: <Specimen placeholder={placeholder} /> },
-            { id: "focus", label: "Focus", children: <Specimen placeholder={placeholder} /> },
-            { id: "readonly", label: "Readonly", children: <Specimen readOnly defaultValue="Confirmed description" /> },
-            { id: "disabled", label: "Disabled", children: <Specimen disabled defaultValue="Unavailable description" /> },
+        <FieldGrid
+          fields={[
+            { id: "default", label: "Default", props: { placeholder } },
+            { id: "focus", label: "Focus", props: { placeholder } },
+            { id: "readonly", label: "Readonly", props: { readOnly: true, defaultValue: "Confirmed description" } },
+            { id: "disabled", label: "Disabled", props: { disabled: true, defaultValue: "Unavailable description" } },
           ]}
         />
       </StorySection>
       <StorySection title="Validation">
-        {/* Same 4-column track as States, so the two specimens keep the States width instead of stretching across the page. */}
-        <SpecimenGrid
-          columns={4}
-          states={[
-            { id: "error", label: "Error", children: <Specimen error defaultValue="Invalid value" /> },
-            { id: "error-message", label: "Error Message", children: <Specimen error message="설명을 입력하세요." /> },
+        {/* Same 4-column track as States, so the two fields keep the States width instead of stretching across the page. */}
+        <FieldGrid
+          fields={[
+            { id: "error", label: "Error", props: { error: true, defaultValue: "Invalid value" } },
+            { id: "error-message", label: "Error Message", props: { error: true, message: "설명을 입력하세요." } },
           ]}
         />
       </StorySection>
diff --git a/src/components/toggle.stories.tsx b/src/components/toggle.stories.tsx
index cc0d47f..70dfdeb 100644
--- a/src/components/toggle.stories.tsx
+++ b/src/components/toggle.stories.tsx
@@ -6,10 +6,11 @@ import { StoryPage, StoryPageHeader, StorySection, StorySectionGrid } from "@/co
 
 // Toggle is a persistent pressed-state control. The representative Story shows each state with real, clickable toggles; the same
 // specimens also exist as Stories tagged `verification` (hidden from the sidebar). Icon-only toggles carry an `aria-label`.
+// 2026-11-12: toggles side by side keep the Button Story's 8px gap (was 12px).
 
 function OffOn() {
   return (
-    <div className="flex flex-wrap items-center gap-3">
+    <div className="flex flex-wrap items-center gap-2">
       <Toggle>Off</Toggle>
       <Toggle defaultPressed>On</Toggle>
       <Toggle variant="outline">Outline off</Toggle>
@@ -22,7 +23,7 @@ function OffOn() {
 
 function WithIcon() {
   return (
-    <div className="flex flex-wrap items-center gap-3">
+    <div className="flex flex-wrap items-center gap-2">
       <Toggle aria-label="굵게">
         <BoldIcon />
       </Toggle>
@@ -43,7 +44,7 @@ function Sizes() {
     // Same common indent as the group boards of the page (.sb-page-indent).
     <div className="grid items-start gap-6 sb-page-indent [grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))] min-[1000px]:grid-cols-3">
       {(["sm", "default", "lg"] as const).map((size) => (
-        <div key={size} data-toggle-size={size} className="flex flex-wrap items-center gap-3">
+        <div key={size} data-toggle-size={size} className="flex flex-wrap items-center gap-2">
           <Toggle size={size} variant="outline" aria-label={`${size} icon-only`}><StarIcon /></Toggle>
           <Toggle size={size} variant="outline"><StarIcon />즐겨찾기</Toggle>
           <Toggle size={size} variant="outline">{size}</Toggle>
@@ -55,7 +56,7 @@ function Sizes() {
 
 function Disabled() {
   return (
-    <div className="flex flex-wrap items-center gap-3">
+    <div className="flex flex-wrap items-center gap-2">
       <Toggle disabled>Disabled off</Toggle>
       <Toggle disabled defaultPressed>
         Disabled on
@@ -90,15 +91,17 @@ function SpecimenGrid({ states }: { states: BoardState[] }) {
 }
 
 // Representative Story: the common Story page; the sections group the same specimens.
-// Overview is renamed Variants. On PC (iframe width 1000px and up) Variants and States use the first two of the same 3 equal
-// columns as the rows below, and the third column stays empty; below that they stack.
+// Overview is renamed Variants. On PC (iframe width 1000px and up) Variants and States share the whole width in 2 columns,
+// in proportion to the width their one-line row needs (324 / 234px incl. the 16px indent), never narrower than that row
+// (max-content), so the 4 Variants toggles stay on one line (2026-11-12; they wrapped in the former 3 equal columns at a
+// 1100px preview). Below that the sections stack and the toggle rows wrap naturally.
 export const All: Story = {
   name: "Toggle",
   parameters: { layout: "fullscreen", controls: { disable: true } },
   render: () => (
     <StoryPage>
       <StoryPageHeader title="Toggle" />
-      <StorySectionGrid className="grid-cols-1 min-[1000px]:grid-cols-3">
+      <StorySectionGrid className="grid-cols-1 min-[1000px]:grid-cols-[minmax(max-content,324fr)_minmax(max-content,234fr)]">
         <StorySection title="Variants">
           <StateBoard min={10000} states={[specimen("offon")]} />
         </StorySection>
@@ -109,7 +112,8 @@ export const All: Story = {
       <StorySection title="단독 · 연결 그룹">
         <SpecimenGrid
           states={[
-            { id: "single-toggle", label: "단독", children: <Toggle variant="outline">알림</Toggle> },
+            // The flex wrapper keeps the Toggle at its own width; as a direct grid child of the board it stretched to the column.
+            { id: "single-toggle", label: "단독", children: <div className="flex"><Toggle variant="outline">알림</Toggle></div> },
             { id: "group-single", label: "연결 그룹 · 단일 선택", children: <ToggleGroup type="single" variant="outline" defaultValue="left" aria-label="정렬"><ToggleGroupItem value="left">왼쪽</ToggleGroupItem><ToggleGroupItem value="center">가운데</ToggleGroupItem><ToggleGroupItem value="right">오른쪽</ToggleGroupItem></ToggleGroup> },
             { id: "group-multiple", label: "연결 그룹 · 다중 선택", children: <ToggleGroup type="multiple" variant="outline" defaultValue={["bold"]} aria-label="글자 스타일"><ToggleGroupItem value="bold">굵게</ToggleGroupItem><ToggleGroupItem value="italic">기울임</ToggleGroupItem></ToggleGroup> },
           ]}