diff --git a/A00_Common/design/design_page.ts b/A00_Common/design/design_page.ts
index 2d436080b..63fc84c16 100644
--- a/A00_Common/design/design_page.ts
+++ b/A00_Common/design/design_page.ts
@@ -31,6 +31,7 @@ import type { DesignView } from "./design_dock";
 import { saveSharedDesign, type DesignPageShared } from "./design_shared";
 import { guardDesignLeave } from "./design_leave";
 import { usePipeIds } from "./design_pipe_ids";
+import { setRouteShiftOpener } from "../../B06_Section/B06_Section_UI_Cross_Center";
 import "./design_page.css";
 
 export type { DesignPageShared } from "./design_shared";
@@ -140,6 +141,7 @@ export function renderDesignPage(root: HTMLElement): MountedPage {
     ensureView: (view) => (slots.get(view) ?? mountView(view, false)).ready,
   };
   guardDesignLeave(projectId, page, () => saveSharedDesign(shared, false)); // 떠남 확인(346-4)
+  setRouteShiftOpener(() => shared.ensureView("profile"), showToast); // 중심점 좌우 = 편집기 숨긴 채(356-3)
 
   /** 한 벌이 보기를 따라간다 — 좌측 칸 · 단추 글자 · 종단도 판 · 진행 단계 · 제목. */
   const applyView = (view: DesignView): void => {
diff --git a/B04_PreProcess/B04_PreProcess_UI_TerrainViewer_Contours.ts b/B04_PreProcess/B04_PreProcess_UI_TerrainViewer_Contours.ts
index febb8b805..32c90eea2 100644
--- a/B04_PreProcess/B04_PreProcess_UI_TerrainViewer_Contours.ts
+++ b/B04_PreProcess/B04_PreProcess_UI_TerrainViewer_Contours.ts
@@ -10,6 +10,7 @@
 import * as THREE from "three";
 
 import { contourAssetUrl, fetchCachedJson } from "../A00_Common/b_asset_cache";
+import { contourMaterials, isMajorContour } from "@ui/ui_template_contour3d";
 
 /** 화면에 띄우는 등고 라벨 상한 — 긴 등고선부터 채운다(분리 전 상수 그대로). */
 const MAX_CONTOUR_LABELS = 40;
@@ -93,7 +94,7 @@ export async function loadContourLinesInto(
       const points = transform(c.coordinates);
       if (points.length < 2) return;
 
-      const isMajor = c.level % (interval * 5) === 0;
+      const isMajor = isMajorContour(c.level);
       const bucket = isMajor ? majorPoints : minorPoints;
       for (let i = 0; i < points.length - 1; i++) {
         bucket.push(points[i], points[i + 1]);
@@ -156,18 +157,15 @@ export async function loadContourLinesInto(
       ctx.setLabelsDirty(true);
     }
 
-    // 합쳐 둔 점들을 주곡선·보조곡선 각각 한 덩어리로 올린다.
+    // 합쳐 둔 점들을 주곡선·보조곡선 각각 한 덩어리로 올린다 — 주곡선 = 5 m 고정 · 1 m 는
+    // 옅게(평면 그림과 같은 색 토큰 · 353-3).
+    const materials = contourMaterials();
     [
-      { points: minorPoints, color: 0xf59e0b },
-      { points: majorPoints, color: 0xd97706 },
-    ].forEach(({ points, color }) => {
+      { points: minorPoints, material: materials.minor },
+      { points: majorPoints, material: materials.major },
+    ].forEach(({ points, material }) => {
       if (points.length === 0) return;
       const geometry = new THREE.BufferGeometry().setFromPoints(points);
-      const material = new THREE.LineBasicMaterial({
-        color,
-        transparent: true,
-        opacity: 0.8,
-      });
       ctx.contourGroup.add(new THREE.LineSegments(geometry, material));
     });
 
diff --git a/B05_Profile/B05_Profile_UI_RouteEdit.ts b/B05_Profile/B05_Profile_UI_RouteEdit.ts
index 3947302b3..3d05ffc66 100644
--- a/B05_Profile/B05_Profile_UI_RouteEdit.ts
+++ b/B05_Profile/B05_Profile_UI_RouteEdit.ts
@@ -28,6 +28,7 @@ import {
   loadRouteEditBackground,
   type RouteEditContours,
 } from "./B05_Profile_UI_RouteEdit_Contour";
+import { createContourLock } from "./B05_Profile_UI_RouteEdit_ContourLock";
 import { fetchDrainageLayers } from "./B05_Profile_UI_Drainage_Parts";
 import {
   analysisTerrain,
@@ -90,6 +91,7 @@ import {
 } from "./B05_Profile_UI_RouteEdit_History";
 import type { DesignPageHost } from "../A00_Common/design/design_page";
 import * as draftLink from "./B05_Profile_UI_RouteEdit_Draft";
+import { bindRouteShift } from "./B05_Profile_UI_RouteEdit_Shift";
 import "./B05_Profile_UI_Style_RouteEdit.css";
 
 /** 등고선 눈금을 고를 때 쓸 라벨 예산 — B04 지도 기본값(350)보다 **넉넉히** 둔다
@@ -190,6 +192,12 @@ export async function mountRouteEditor(
   let otherSheets: PreparedLayer[] = [];
   /** 고른 등고선 가닥 — 없으면 -1(계획서 0-9 ⑦). */
   let pickedContour = -1;
+  /** 등고선 자물쇠(353-2) — 잠긴 동안 빈 곳 · 다른 가닥을 눌러도 고른 것이 안 바뀜. */
+  const contourLock = createContourLock(
+    canvas,
+    () => contours && { layer: contours.layer, view, stepM: contourStepM(), rotation },
+    (index) => ((pickedContour = index), draw()),
+  );
   /** 측점 횡단 미리보기 창 — 측점 눈금을 누르면 뜬다(계획서 0-9 ⑧). */
   const crossPreview = createCrossPreview({
     projectId,
@@ -515,7 +523,7 @@ export async function mountRouteEditor(
       picked = index;
     },
     setPickedContour: (index) => {
-      pickedContour = index;
+      if (contourLock.canPick()) pickedContour = index;
     },
     toScreen,
     toMetric,
@@ -621,6 +629,7 @@ export async function mountRouteEditor(
     history = createRouteEditHistory(snapshotNow());
     history = draftLink.watch(history, options.draft, () => stationSnap);
     draftLink.restore(options.draft, restoreSnapshot);
+    bindRouteShift(host, projectId, snapshotNow, applyEdit, () => [plannedLine, curveInfo]); // 356-3
     historyControls.sync();
     syncCurveBar();
     if (!planned.length) planned = plannedLine.map((vertex) => [vertex[0], vertex[1]]);
@@ -646,7 +655,7 @@ export async function mountRouteEditor(
     const useBackground = (background: Awaited<ReturnType<typeof loadBackground>>): void => {
       otherSheets = background.otherSheets;
       contours = background.contours;
-      pickedContour = -1;
+      pickedContour = contourLock.reattach(contours?.layer ?? null);
       // 1m 선이 있는 자료(LAS)일 때만 단추를 연다 — 도엽에는 1m 선이 없다.
       minorContourButton.disabled = !contours?.minor;
       minorContourButton.title = contours?.minor
diff --git a/B05_Profile/B05_Profile_UI_RouteEdit_Chrome.ts b/B05_Profile/B05_Profile_UI_RouteEdit_Chrome.ts
index 875da3db4..211b0658a 100644
--- a/B05_Profile/B05_Profile_UI_RouteEdit_Chrome.ts
+++ b/B05_Profile/B05_Profile_UI_RouteEdit_Chrome.ts
@@ -80,7 +80,7 @@ export function createRouteEditChrome(
             aria-pressed="false"
             title="곡선(호) 안 측점 하나를 곡선 중점(MC)으로 옮깁니다 — [저장] 때 저장">측점 스냅</button>
           <button type="button" class="ui-btn ui-btn--glass" data-act="footprint"
-            title="도로 끝 · 비탈 끝(깎기 붉음 · 쌓기 파랑)을 평면에 겹칩니다">발자국</button>
+            title="도로 끝 · 비탈 끝(깎기 붉음 · 쌓기 파랑)을 평면에 겹칩니다">절/성토선</button>
           <i class="b05-route__view-separator" aria-hidden="true"></i>
           <button type="button" class="ui-btn ui-btn--glass" data-act="undo"
             title="되돌리기 (Ctrl+Z)" aria-label="되돌리기" disabled>↶</button>
diff --git a/B05_Profile/B05_Profile_UI_RouteEdit_ContourLock.ts b/B05_Profile/B05_Profile_UI_RouteEdit_ContourLock.ts
new file mode 100644
index 000000000..e8e52b173
--- /dev/null
+++ b/B05_Profile/B05_Profile_UI_RouteEdit_ContourLock.ts
@@ -0,0 +1,151 @@
+/* =============================================================================
+ * B05_Profile_UI_RouteEdit_ContourLock.ts
+ * 평면 등고선 자물쇠(353-2) — 등고선 위를 지나거나 고른 가닥 위에 뜨는 작은 단추.
+ *
+ * 누르면 그 높이를 고정(빈 곳 · 다른 가닥을 눌러도 고른 것이 안 바뀜) · 다시 누르면 풂.
+ * 높이값으로 쥐어 지형을 바꿔도 같은 높이를 다시 짚음 · 페이지 동안만(저장 안 함).
+ * 규칙은 `logic/B05_Profile_ContourLock` · 호버 판정은 집기와 같은 `hitPreparedLayer`.
+ * ========================================================================== */
+
+import { pickPx } from "../A00_Common/touch_bridge";
+import {
+  hitPreparedLayer,
+  type PreparedLayer,
+  type ViewState,
+} from "../B04_PreProcess/B04_PreProcess_UI_MapRender";
+import {
+  canPickContour,
+  featureOfLevel,
+  lockButtonState,
+  toggleLock,
+} from "./logic/B05_Profile_ContourLock";
+import "./B05_Profile_UI_Style_RouteEdit_ContourLock.css";
+
+/** 집기(`_Pointer` CONTOUR_HIT_PX)와 같은 거리(px). */
+const HOVER_HIT_PX = 6;
+/** 커서가 선을 떠난 뒤 단추가 남는 시간(ms) — 단추로 옮겨 갈 틈. */
+const HIDE_DELAY_MS = 700;
+/** 단추는 커서 오른쪽 위로 이만큼(px) — 선과 커서를 안 가림. */
+const OFFSET_PX = 12;
+
+const LOCK_SVG = `<svg viewBox="0 0 16 16" width="14" height="14" aria-hidden="true">
+  <rect x="3" y="7" width="10" height="7" rx="1.5" fill="currentColor"/>
+  <path class="b05-contourlock__shackle" d="M5 7V5a3 3 0 0 1 6 0v2" fill="none"
+    stroke="currentColor" stroke-width="1.6"/></svg>`;
+
+/** 호버 판정에 쓰는 지금 화면 — 등고선이 없으면 null. */
+export interface ContourLockScene {
+  layer: PreparedLayer;
+  view: ViewState;
+  /** 지금 화면 등고선 간격 — 그리지 않은 줄은 호버도 안 됨. */
+  stepM: number;
+  rotation: { unrotate: (px: number, py: number) => [number, number] };
+}
+
+export interface ContourLock {
+  /** 고른 가닥을 바꿔도 되는지(잠긴 동안 false). */
+  canPick: () => boolean;
+  /** 지형을 바꿔 새 가닥들이 왔다 — 잠근 높이의 가닥 번호(없으면 -1). */
+  reattach: (layer: PreparedLayer | null) => number;
+}
+
+/** 자물쇠 단추를 캔버스 칸 위에 세움 · `pick` = 잠글 때 그 가닥을 고른 것으로(다시 그리기까지). */
+export function createContourLock(
+  canvas: HTMLCanvasElement,
+  scene: () => ContourLockScene | null,
+  pick: (index: number) => void,
+): ContourLock {
+  const wrap = canvas.parentElement ?? document.body;
+  const button = document.createElement("button");
+  button.type = "button";
+  button.className = "ui-btn ui-btn--glass b05-contourlock";
+  button.dataset.act = "contour-lock";
+  button.hidden = true;
+  button.innerHTML = LOCK_SVG;
+  wrap.append(button);
+
+  let lockedLevel: number | null = null;
+  /** 단추가 가리키는 가닥 — 누르면 이 가닥을 잠금. */
+  let target = -1;
+  let hideTimer = 0;
+  let frame = 0;
+  let last: PointerEvent | null = null;
+
+  const levelOf = (index: number): number | null =>
+    index >= 0 ? (scene()?.layer.features[index]?.labelValue ?? null) : null;
+
+  const paint = (): void => {
+    const pressed = lockedLevel !== null;
+    button.setAttribute("aria-pressed", String(pressed));
+    const label = pressed
+      ? `등고선 ${lockedLevel}m 고정 풀기 — 풀면 다른 등고선을 고를 수 있음`
+      : `등고선 ${levelOf(target) ?? ""}m 고정 — 빈 곳 · 다른 등고선을 눌러도 안 바뀜`;
+    button.setAttribute("aria-label", label);
+    button.title = label;
+  };
+
+  const hideLater = (): void => {
+    if (hideTimer) return;
+    hideTimer = window.setTimeout(() => {
+      hideTimer = 0;
+      button.hidden = true;
+    }, HIDE_DELAY_MS);
+  };
+  const keep = (): void => {
+    window.clearTimeout(hideTimer);
+    hideTimer = 0;
+  };
+
+  const hover = (event: PointerEvent): void => {
+    const now = scene();
+    // 단추를 누른 채(노드 · 손잡이 끌기 · 화면 이동) 지나가면 안 봄
+    if (!now || event.buttons !== 0) return hideLater();
+    const rect = canvas.getBoundingClientRect();
+    const [px, py] = now.rotation.unrotate(event.clientX - rect.left, event.clientY - rect.top);
+    const hitPx = pickPx(HOVER_HIT_PX);
+    const index = hitPreparedLayer(now.layer, now.view, px, py, hitPx, now.stepM);
+    const state = lockButtonState(levelOf(index), lockedLevel);
+    if (!state.visible) return hideLater();
+    keep();
+    target = index;
+    const origin = wrap.getBoundingClientRect();
+    button.style.left = `${Math.round(event.clientX - origin.left + OFFSET_PX)}px`;
+    button.style.top = `${Math.round(event.clientY - origin.top - OFFSET_PX)}px`;
+    button.hidden = false;
+    paint();
+  };
+
+  // 한 프레임에 한 번만 잼 — 도엽 등고선은 수천 가닥.
+  canvas.addEventListener("pointermove", (event) => {
+    last = event;
+    if (frame) return;
+    frame = requestAnimationFrame(() => {
+      frame = 0;
+      if (last) hover(last);
+    });
+  });
+  // 고른 직후(누름을 뗀 자리)에도 띄움 — 터치는 호버가 없음.
+  canvas.addEventListener("pointerup", hover);
+  canvas.addEventListener("pointerleave", hideLater);
+  button.addEventListener("pointerenter", keep);
+  button.addEventListener("pointerleave", hideLater);
+  button.addEventListener("pointerdown", (event) => event.stopPropagation());
+  button.addEventListener("click", (event) => {
+    event.stopPropagation();
+    lockedLevel = toggleLock(lockedLevel, levelOf(target));
+    if (lockedLevel !== null) pick(target);
+    paint();
+  });
+
+  return {
+    canPick: () => canPickContour(lockedLevel),
+    reattach: (layer) => {
+      target = -1;
+      button.hidden = true;
+      return featureOfLevel(
+        layer?.features.map((feature) => feature.labelValue) ?? [],
+        lockedLevel,
+      );
+    },
+  };
+}
diff --git a/B05_Profile/B05_Profile_UI_RouteEdit_Shift.ts b/B05_Profile/B05_Profile_UI_RouteEdit_Shift.ts
new file mode 100644
index 000000000..ff19d2ce2
--- /dev/null
+++ b/B05_Profile/B05_Profile_UI_RouteEdit_Shift.ts
@@ -0,0 +1,99 @@
+/* =============================================================================
+ * B05_Profile_UI_RouteEdit_Shift.ts
+ * 횡단 중심점 좌우 → 노선 편집(356-3) — B06 카드가 부르는 host(`setRouteShiftHost`)를 편집기가 등록.
+ *
+ * 한 번 = 노드 옮김 · 끼움 한 번(고름은 `logic/B05_Profile_RouteShift`) → 편집기 한 걸음(applyEdit) →
+ * 계산 묶음이 뒤 측점을 조용히 다시 셈 → 새 종단이 오면 그 측점 계획고를 옮기기 전 값으로(바뀐 구간 첫
+ * 계획선 맞춤에 휩쓸리지 않게 · 계획고 편집). 둘을 페이지 되돌리기 한 걸음으로(사진첩 pause · resume).
+ * ========================================================================== */
+
+import type { DesignPipeline } from "../A00_Common/design/logic/design_pipeline";
+import { pagePipeline, pipelineGrade } from "../A00_Common/design/design_pipeline_page";
+import { setRouteShiftHost } from "../B06_Section/B06_Section_UI_Cross_Center";
+import { pageHistory } from "./B05_Profile_UI_Profile_History";
+import type { RouteEditHost } from "./B05_Profile_UI_RouteEdit";
+import type { RouteEditSnapshot } from "./B05_Profile_UI_RouteEdit_History";
+import type { EditedCurve } from "./logic/B05_Profile_UI_RouteEdit_Curve";
+import { spliceNode } from "./logic/B05_Profile_UI_RouteEdit_Edits";
+import {
+  emptyEdits,
+  planElevationAt,
+  type AlignmentEdits,
+} from "./logic/B05_Profile_UI_Profile_Alignment";
+import { pinStationHeight, planRouteShift } from "./logic/B05_Profile_RouteShift";
+
+type Vertex = [number, number];
+/** 새 종단을 기다리는 한계(ms) — 넘으면 높이 보정 없이 한 걸음을 닫음. */
+const PROFILE_WAIT_MS = 10000;
+
+/** 다음 조작의 종단 단계(가장 늦은 차례)가 끝날 때 true · 한계를 넘으면 false. */
+function nextProfile(pipe: DesignPipeline): Promise<boolean> {
+  return new Promise((resolve) => {
+    const done = (ok: boolean): void => {
+      clearTimeout(timer);
+      stop();
+      resolve(ok);
+    };
+    const timer = setTimeout(() => done(false), PROFILE_WAIT_MS);
+    const stop = pipe.subscribe((event) => {
+      if (
+        event.kind === "stage" &&
+        event.stage === "profile" &&
+        event.generation === pipe.generation
+      )
+        done(true);
+    }, "중심점 좌우");
+  });
+}
+
+/**
+ * 편집기가 자료를 읽은 뒤 부름 — `columns` = 지금 편집값(산 배열 · 끼움 · 옮김이 그 자리를 고침) ·
+ * `apply` = 편집기 한 걸음 · `drawn` = [그린 계획노선, 곡선표]. 편집기가 떠나면 host 를 뗌.
+ */
+export function bindRouteShift(
+  host: RouteEditHost,
+  projectId: string,
+  columns: () => RouteEditSnapshot,
+  apply: (message: string) => void,
+  drawn: () => [Vertex[], EditedCurve[]],
+): void {
+  setRouteShiftHost(async (chainageM, deltaM) => {
+    const pipe = pagePipeline(projectId);
+    if (pipe && !pipe.output("profile")) await nextProfile(pipe); // 막 세운 묶음(B06 바로 열기) — 첫 셈
+    const now = columns();
+    const [line, curves] = drawn();
+    const plan = planRouteShift({
+      planned: now.planned,
+      line: line.length ? line : now.planned,
+      curves,
+      locked: now.apexLock,
+      chainageM,
+      deltaM,
+    });
+    if (!plan) return "노선을 아직 못 읽었습니다.";
+    if (plan.kind === "locked") return "고정한 노드라 옮기지 않았습니다 — 고정을 먼저 푸세요.";
+    const profile = pipe?.output("profile");
+    const zBefore = profile ? planElevationAt(profile, chainageM) : null;
+    const album = pageHistory();
+    album?.pause();
+    try {
+      const routed = pipe ? nextProfile(pipe) : null;
+      if (plan.kind === "move") now.planned[plan.index] = plan.to;
+      else spliceNode(now, plan.index, plan.at);
+      const side = deltaM > 0 ? "좌" : "우";
+      apply(`횡단 중심점 — 측점 노선을 ${side}로 ${Math.abs(deltaM).toFixed(1)}m 옮겼습니다.`);
+      if (!pipe || zBefore === null || !(await routed)) return null;
+      const base = pipe.output("planline");
+      const edits = (pipe.input("alignment") as AlignmentEdits | null) ?? emptyEdits();
+      const pinned = base && pinStationHeight(base, edits, chainageM, zBefore);
+      if (!pinned) return null;
+      const graded = nextProfile(pipe);
+      pipelineGrade(projectId, pinned);
+      await graded;
+      return null;
+    } finally {
+      album?.resume();
+    }
+  });
+  host.onDispose(() => setRouteShiftHost(null));
+}
diff --git a/B05_Profile/B05_Profile_UI_Style_RouteEdit_ContourLock.css b/B05_Profile/B05_Profile_UI_Style_RouteEdit_ContourLock.css
new file mode 100644
index 000000000..6a2f493b0
--- /dev/null
+++ b/B05_Profile/B05_Profile_UI_Style_RouteEdit_ContourLock.css
@@ -0,0 +1,28 @@
+/* 평면 등고선 자물쇠(353-2) — 커서 옆에 뜨는 작은 단추 · 자리는 `_ContourLock.ts` 가 잡음. */
+.b05-contourlock {
+  position: absolute;
+  z-index: 3;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  padding: 0;
+  border-radius: 999px;
+}
+
+.b05-contourlock[hidden] {
+  display: none;
+}
+
+/* 풀림 = 고리가 들림 · 잠김 = 고른 등고선 색(보라)으로 채움 */
+.b05-contourlock[aria-pressed="false"] .b05-contourlock__shackle {
+  transform: translate(2.5px, -1px) rotate(18deg);
+  transform-origin: 11px 7px;
+}
+
+.b05-contourlock[aria-pressed="true"] {
+  border-color: var(--map-flow-arrow);
+  background-color: var(--map-flow-arrow);
+  color: #fff;
+}
diff --git a/B05_Profile/B05_Profile_UI_Viewer.ts b/B05_Profile/B05_Profile_UI_Viewer.ts
index 619242cc5..00eb84fa7 100644
--- a/B05_Profile/B05_Profile_UI_Viewer.ts
+++ b/B05_Profile/B05_Profile_UI_Viewer.ts
@@ -1,6 +1,7 @@
 import * as THREE from "three";
 import { OrbitControls } from "three/examples/jsm/controls/OrbitControls.js";
 import { createTerrainCompass } from "@ui/ui_template_compass";
+import { contourMaterials, isMajorContour } from "@ui/ui_template_contour3d";
 import { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader.js";
 import { PLYLoader } from "three/examples/jsm/loaders/PLYLoader.js";
 import { API_BASE_URL } from "@config/config_frontend";
@@ -339,21 +340,20 @@ export function createRouteViewer(): RouteViewer {
         ([x, y, z]) => new THREE.Vector3(x - cx, z - cz + 0.15, -(y - cy)),
       );
       if (points.length < 2) return;
-      const bucket = contour.level % (interval * 5) === 0 ? majorPoints : minorPoints;
+      const bucket = isMajorContour(contour.level) ? majorPoints : minorPoints;
       for (let index = 0; index < points.length - 1; index += 1) {
         bucket.push(points[index], points[index + 1]);
       }
     });
+    // 주곡선 = 5 m 고정 · 1 m 는 옅게(평면 그림과 같은 색 토큰 · 353-3)
+    const materials = contourMaterials();
     [
-      { points: minorPoints, color: 0xf59e0b },
-      { points: majorPoints, color: 0xd97706 },
-    ].forEach(({ points, color }) => {
+      { points: minorPoints, material: materials.minor },
+      { points: majorPoints, material: materials.major },
+    ].forEach(({ points, material }) => {
       if (points.length === 0) return;
       contours.add(
-        new THREE.LineSegments(
-          new THREE.BufferGeometry().setFromPoints(points),
-          new THREE.LineBasicMaterial({ color, transparent: true, opacity: 0.75 }),
-        ),
+        new THREE.LineSegments(new THREE.BufferGeometry().setFromPoints(points), material),
       );
     });
   }
diff --git a/B05_Profile/logic/B05_Profile_ContourLock.ts b/B05_Profile/logic/B05_Profile_ContourLock.ts
new file mode 100644
index 000000000..85fffd545
--- /dev/null
+++ b/B05_Profile/logic/B05_Profile_ContourLock.ts
@@ -0,0 +1,39 @@
+/* =============================================================================
+ * B05_Profile/logic/B05_Profile_ContourLock.ts
+ * 평면 등고선 고정(353-2) — 고른 높이 하나를 쥐고, 잠긴 동안 다른 지정을 막는 규칙.
+ *
+ * 높이값으로 쥔다(가닥 번호는 지형을 바꾸면 달라짐) · 페이지 동안만(저장 안 함).
+ * 순수 계산 — 화면 · three · fetch · sessionStorage 없음. 단추는 `B05_Profile_UI_RouteEdit_ContourLock`.
+ * ========================================================================== */
+
+/** 가닥마다 높이(모르면 null). */
+export type ContourLevels = ReadonlyArray<number | null>;
+
+/** 자물쇠 단추 — 보일지 · 눌린 모양인지. */
+export interface LockButtonState {
+  visible: boolean;
+  pressed: boolean;
+}
+
+/** 그 높이의 첫 가닥 번호 — 없으면 -1(지형을 바꾼 뒤 잠근 높이 다시 짚기). */
+export function featureOfLevel(levels: ContourLevels, level: number | null): number {
+  if (level === null) return -1;
+  return levels.findIndex((value) => value === level);
+}
+
+/** 커서 아래 가닥 높이 · 잠근 높이 → 단추 — 안 잠김 = 높이 있는 가닥 위에서 · 잠김 = 그 높이 위에서만. */
+export function lockButtonState(
+  hoverLevel: number | null,
+  lockedLevel: number | null,
+): LockButtonState {
+  if (lockedLevel !== null) return { visible: hoverLevel === lockedLevel, pressed: true };
+  return { visible: hoverLevel !== null, pressed: false };
+}
+
+/** 단추 누름 — 잠김이면 풂(null) · 아니면 그 가닥 높이로 잠금. */
+export function toggleLock(lockedLevel: number | null, targetLevel: number | null): number | null {
+  return lockedLevel !== null ? null : targetLevel;
+}
+
+/** 잠긴 동안은 고른 가닥이 안 바뀜(다른 가닥 · 빈 곳 눌러도). */
+export const canPickContour = (lockedLevel: number | null): boolean => lockedLevel === null;
diff --git a/B05_Profile/logic/B05_Profile_PlanFootprint.ts b/B05_Profile/logic/B05_Profile_PlanFootprint.ts
index 62ca60b39..93d9c06c9 100644
--- a/B05_Profile/logic/B05_Profile_PlanFootprint.ts
+++ b/B05_Profile/logic/B05_Profile_PlanFootprint.ts
@@ -3,7 +3,8 @@
  * 평면 발자국 — 측점 횡단 설계 결과를 평면 선으로(도로 끝 좌 · 우 · 비탈 끝 깎기 · 쌓기 · 눈금) (346-2)
  *
  * ⚠⚠ 짝: `B07_DesignDetail/B07_DesignDetail_Engine_Cad_PlanSlope.py`
- *     (`route_frame` · `side_is_cut` · `slope_end` · `slope_pieces`) — 한쪽만 고치면
+ *     (`route_frame` · `route_normal` · `side_is_cut` · `slope_end` · `slope_pieces` 와 그 아래
+ *     단조 3차 보간 · 촘촘히 · 접힘 버림 · 353-1) — 한쪽만 고치면
  *     종단 · 횡단 편집 중 평면과 B07 계획평면도가 갈린다.
  *     `footprintRecord` = `B07_DesignDetail_Router_Support_Plan.slope_records` 의 측점 한 줄.
  *     거울 시험: `resources/tester/test_346_2_plan_footprint_mirror.py`
@@ -105,18 +106,6 @@ export function routeFrame(route: Array<[number, number, number]>, chainage: num
   return [x0 + dx * ratio, y0 + dy * ratio, -dy / length, dx / length];
 }
 
-function interp(records: Array<Record<string, number>>, chainage: number, key: string): number {
-  const chainages = records.map((record) => record.chainage_m);
-  const index = bisectLeft(chainages, chainage);
-  if (index <= 0) return records[0][key];
-  if (index >= records.length) return records[records.length - 1][key];
-  const before = records[index - 1];
-  const after = records[index];
-  const span = after.chainage_m - before.chainage_m;
-  const ratio = span > 0 ? (chainage - before.chainage_m) / span : 0.0;
-  return before[key] + (after[key] - before[key]) * ratio;
-}
-
 function groundOf(samples: FootprintPoint[]): Array<[number, number]> {
   return samples
     .filter(
@@ -216,13 +205,187 @@ function splitRuns(points: Line, flags: boolean[]): [Line[], Line[]] {
   return [runs.true.filter((run) => run.length >= 2), runs.false.filter((run) => run.length >= 2)];
 }
 
+/** 절/성토선 매끄럽게(353-1) — 네 선 중 하나라도 사이 가운데 점에서 이보다 꺾이면 반으로 나눔(°). 짝 같은 이름. */
+export const SPLIT_TURN_DEG = 2.0;
+/** 나눔 깊이 상한(2 m → 12.5 cm). */
+export const SPLIT_DEPTH = 4;
+/** 사이 점 법선을 재는 앞뒤 거리(m) — 측점 횡단 틀(`stationFrameAt`)과 같은 값. */
+export const NORMAL_PROBE_M = 1.0;
+
+type Frame = [number, number, number, number];
+
+/** 노선 위 그 자리와 좌측 법선 — 법선은 앞뒤 ±1 m 두 점을 잇는 방향. 짝: `route_normal`. */
+export function routeNormal(route: Array<[number, number, number]>, chainage: number): Frame {
+  const [x, y, nx, ny] = routeFrame(route, chainage);
+  const first = route[0][0];
+  const last = route[route.length - 1][0];
+  let before = Math.max(first, chainage - NORMAL_PROBE_M);
+  let after = Math.min(last, chainage + NORMAL_PROBE_M);
+  if (after - before <= 1e-9) {
+    before = Math.max(first, chainage - 1e-3);
+    after = Math.min(last, chainage + 1e-3);
+  }
+  const [x0, y0] = routeFrame(route, before);
+  const [x1, y1] = routeFrame(route, after);
+  const length = Math.hypot(x1 - x0, y1 - y0);
+  if (length <= 1e-9) return [x, y, nx, ny];
+  return [x, y, -(y1 - y0) / length, (x1 - x0) / length];
+}
+
+function bisectRight(values: number[], target: number): number {
+  let low = 0;
+  let high = values.length;
+  while (low < high) {
+    const middle = (low + high) >> 1;
+    if (target < values[middle]) high = middle;
+    else low = middle + 1;
+  }
+  return low;
+}
+
+type Knots = [number[], number[], number[]];
+
+/** 단조 3차(Fritsch–Carlson) 꺾임점 기울기 — 이웃 값 사이를 넘지 않음. 짝: `_pchip_slopes`. */
+function pchipSlopes(xs: number[], ys: number[]): number[] {
+  const n = xs.length;
+  if (n < 2) return xs.map(() => 0);
+  const h = xs.slice(1).map((x, i) => x - xs[i]);
+  const delta = h.map((span, i) => (ys[i + 1] - ys[i]) / span);
+  const slopes = [delta[0], ...new Array<number>(n - 2).fill(0), delta[n - 2]];
+  for (let k = 1; k < n - 1; k += 1) {
+    if (delta[k - 1] * delta[k] > 0) {
+      const w1 = 2 * h[k] + h[k - 1];
+      const w2 = h[k] + 2 * h[k - 1];
+      slopes[k] = (w1 + w2) / (w1 / delta[k - 1] + w2 / delta[k]);
+    }
+  }
+  return slopes;
+}
+
+/** 꺾임점 값을 그대로 지나는 단조 3차 보간 — 범위 밖은 끝값. 짝: `_pchip`. */
+function pchip([xs, ys, slopes]: Knots, x: number): number {
+  if (x <= xs[0]) return ys[0];
+  if (x >= xs[xs.length - 1]) return ys[ys.length - 1];
+  const i = bisectRight(xs, x) - 1;
+  const h = xs[i + 1] - xs[i];
+  const t = (x - xs[i]) / h;
+  return (
+    (1 + 2 * t) * (1 - t) ** 2 * ys[i] +
+    t * (1 - t) ** 2 * h * slopes[i] +
+    t * t * (3 - 2 * t) * ys[i + 1] +
+    t * t * (t - 1) * h * slopes[i + 1]
+  );
+}
+
+const knots = (xs: number[], ys: number[]): Knots => [xs, ys, pchipSlopes(xs, ys)];
+
+interface SideCurves {
+  chainages: number[];
+  flags: boolean[];
+  switches: number[];
+  edge: Knots;
+  width: Knots;
+}
+
+/** 한 쪽 도로 끝 · 비탈 폭 보간 + 깎기↔쌓기 바뀜 자리(폭 0 = 비탈 끝이 도로 끝으로 모임). 짝: `_side_curves`. */
+function sideCurves(records: FootprintRecord[], side: Side): SideCurves {
+  const chainages = records.map((record) => record.chainage_m);
+  const edges = records.map((record) => record[`${side}_edge_m`]);
+  const widths = records.map((record) => record[`${side}_end_m`] - record[`${side}_edge_m`]);
+  const flags = records.map((record) => Boolean(record[`${side}_cut`]));
+  const switches: number[] = [];
+  const widthX = [chainages[0]];
+  const widthY = [widths[0]];
+  for (let i = 1; i < records.length; i += 1) {
+    const c0 = chainages[i - 1];
+    const c1 = chainages[i];
+    const w0 = Math.abs(widths[i - 1]);
+    const w1 = Math.abs(widths[i]);
+    const at = c0 + (c1 - c0) * (w0 + w1 > 1e-9 ? w0 / (w0 + w1) : 0.5);
+    switches.push(at);
+    if (flags[i - 1] !== flags[i] && c0 + 1e-9 < at && at < c1 - 1e-9) {
+      widthX.push(at);
+      widthY.push(0.0);
+    }
+    widthX.push(c1);
+    widthY.push(widths[i]);
+  }
+  return {
+    chainages,
+    flags,
+    switches,
+    edge: knots(chainages, edges),
+    width: knots(widthX, widthY),
+  };
+}
+
+/** 그 자리 깎기 여부 — 바뀜 자리부터 뒤 측점 것(바뀌는 점은 앞뒤 조각이 나눠 가짐). 짝: `_cut_at`. */
+function cutAt(curves: SideCurves, chainage: number): boolean {
+  const { flags } = curves;
+  const i = bisectRight(curves.chainages, chainage);
+  if (i === 0) return flags[0];
+  if (i === flags.length) return flags[flags.length - 1];
+  if (flags[i - 1] === flags[i]) return flags[i];
+  return chainage < curves.switches[i - 1] ? flags[i - 1] : flags[i];
+}
+
+/** 진행을 거스르는 점(안쪽 비탈 끝이 곡선 중심을 넘어 접힘)을 버린 남는 점 번호. 짝: `_forward_only`. */
+function forwardOnly(points: Line, frames: Frame[]): number[] {
+  const kept = points.length ? [0] : [];
+  for (let i = 1; i < points.length; i += 1) {
+    const last = points[kept[kept.length - 1]];
+    const [, , nx, ny] = frames[i];
+    if ((points[i][0] - last[0]) * ny - (points[i][1] - last[1]) * nx > 1e-6) kept.push(i);
+  }
+  return kept;
+}
+
+function turnDeg(a: number[], m: number[], b: number[]): number {
+  const u = [m[0] - a[0], m[1] - a[1]];
+  const v = [b[0] - m[0], b[1] - m[1]];
+  return Math.abs(
+    (Math.atan2(u[0] * v[1] - u[1] * v[0], u[0] * v[0] + u[1] * v[1]) * 180) / Math.PI,
+  );
+}
+
+/** 곡선 · 폭이 가파르게 바뀌는 자리 — 가운데 점에서 많이 꺾이는 사이를 반씩 나눔. 짝: `_densify`. */
+function densify(
+  chainages: number[],
+  frameOf: (chainage: number) => Frame,
+  place: (chainage: number, frame: Frame) => Line,
+): [number[], Frame[]] {
+  const split = (c0: number, p0: Line, c1: number, p1: Line, depth: number): number[] => {
+    if (depth >= SPLIT_DEPTH) return [];
+    const middle = (c0 + c1) / 2.0;
+    const pm = place(middle, frameOf(middle));
+    // 되돌아가는 꺾임(90° 넘음)은 접힘 — 버릴 점이라 나누지 않음
+    const bends = pm.some((m, k) => {
+      const turn = turnDeg(p0[k], m, p1[k]);
+      return SPLIT_TURN_DEG < turn && turn < 90.0;
+    });
+    if (!bends) return [];
+    return [
+      ...split(c0, p0, middle, pm, depth + 1),
+      middle,
+      ...split(middle, pm, c1, p1, depth + 1),
+    ];
+  };
+  const points = chainages.map((chainage) => place(chainage, frameOf(chainage)));
+  const out = chainages.slice(0, 1);
+  for (let i = 1; i < chainages.length; i += 1) {
+    out.push(...split(chainages[i - 1], points[i - 1], chainages[i], points[i], 0));
+    out.push(chainages[i]);
+  }
+  return [out, out.map(frameOf)];
+}
+
 interface Sampled {
   lines: Record<(typeof KEYS)[number], Line>;
   cut: Record<Side, boolean[]>;
   ticks: Line[];
 }
 
-/** 측점 줄 → 측점 · 눈금 간격마다 네 선 · 쪽마다 깎기 여부 · 눈금. `slope_pieces` 의 몸통. */
+/** 측점 줄 → 네 선 · 쪽마다 깎기 여부 · 눈금. `slope_pieces` 의 몸통. */
 function sampleLines(
   route: Array<[number, number, number]>,
   input: FootprintRecord[],
@@ -230,49 +393,94 @@ function sampleLines(
   endM: number,
   stepM: number,
 ): Sampled | null {
-  const records = input
+  const sorted = input
     .map((record) => ({
       ...record,
-      left_cut: Number(Boolean(record.left_cut)),
-      right_cut: Number(Boolean(record.right_cut)),
+      left_cut: Boolean(record.left_cut),
+      right_cut: Boolean(record.right_cut),
     }))
-    .sort((a, b) => a.chainage_m - b.chainage_m) as unknown as Array<Record<string, number>>;
-  if (route.length < 2 || !records.length) return null;
-  const byChainage = new Map<number, Record<string, number>>();
+    .sort((a, b) => a.chainage_m - b.chainage_m);
+  if (route.length < 2 || !sorted.length) return null;
+  // 같은 누가거리 측점은 뒤 것 하나만
+  const records: FootprintRecord[] = [];
+  for (const record of sorted) {
+    const last = records[records.length - 1];
+    if (last && record.chainage_m - last.chainage_m <= 1e-9) records[records.length - 1] = record;
+    else records.push(record);
+  }
+  const curves = { left: sideCurves(records, "left"), right: sideCurves(records, "right") };
+  const byChainage = new Map<number, FootprintRecord>();
   for (const record of records) byChainage.set(roundTo(record.chainage_m, 3), record);
-  const samples = new Set<number>();
+  const base = new Set<number>();
   for (const record of records) {
     if (startM <= record.chainage_m && record.chainage_m <= endM)
-      samples.add(roundTo(record.chainage_m, 3));
+      base.add(roundTo(record.chainage_m, 3));
   }
-  for (let step = startM; step <= endM; step += stepM) samples.add(roundTo(step, 3));
-  const lines = Object.fromEntries(KEYS.map((key) => [key, []])) as unknown as Sampled["lines"];
-  const cut: Record<Side, boolean[]> = { left: [], right: [] };
+  for (let step = startM; step <= endM; step += stepM) base.add(roundTo(step, 3));
+  const all = new Set(base);
+  for (const side of SIDES) {
+    const { flags, switches } = curves[side];
+    switches.forEach((at, i) => {
+      if (flags[i] !== flags[i + 1] && startM <= at && at <= endM) all.add(at);
+    });
+  }
+  const frameOf = (chainage: number): Frame => {
+    const record = byChainage.get(roundTo(chainage, 3));
+    const { x, y, nx, ny } = record ?? {};
+    if (x !== undefined && y !== undefined && nx !== undefined && ny !== undefined)
+      return [x, y, nx, ny];
+    return routeNormal(route, chainage);
+  };
+  const valuesAt = (chainage: number): Record<string, number> => {
+    const values: Record<string, number> = {};
+    for (const side of SIDES) {
+      const edge = pchip(curves[side].edge, chainage);
+      values[`${side}_edge_m`] = edge;
+      values[`${side}_end_m`] = edge + pchip(curves[side].width, chainage);
+    }
+    return values;
+  };
+  const place = (chainage: number, [x, y, nx, ny]: Frame): Line => {
+    const values = valuesAt(chainage);
+    return KEYS.map((key) => [x + nx * values[key], y + ny * values[key]]);
+  };
+  const [chainages, frames] = densify(
+    [...all].sort((a, b) => a - b),
+    frameOf,
+    place,
+  );
+  const offsets = chainages.map(valuesAt);
+  const raw = Object.fromEntries(KEYS.map((key) => [key, []])) as unknown as Sampled["lines"];
+  frames.forEach(([x, y, nx, ny], i) => {
+    for (const key of KEYS)
+      raw[key].push([roundTo(x + nx * offsets[i][key], 4), roundTo(y + ny * offsets[i][key], 4)]);
+  });
+  const kept = Object.fromEntries(
+    KEYS.map((key) => [key, forwardOnly(raw[key], frames)]),
+  ) as unknown as Record<(typeof KEYS)[number], number[]>;
+  const lines = Object.fromEntries(
+    KEYS.map((key) => [key, kept[key].map((i) => raw[key][i])]),
+  ) as unknown as Sampled["lines"];
+  const cut: Record<Side, boolean[]> = {
+    left: kept.left_end_m.map((i) => cutAt(curves.left, chainages[i])),
+    right: kept.right_end_m.map((i) => cutAt(curves.right, chainages[i])),
+  };
+  // 눈금은 도로 끝에서 비탈 끝으로 — 측점 · 눈금 간격 자리만 · 긴 것 · 짧은 것이 번갈아(납품
+  // 도면 관례) · 접혀 버린 자리는 뺌.
   const ticks: Line[] = [];
-  [...samples]
+  const keptSets = { left: new Set(kept.left_end_m), right: new Set(kept.right_end_m) };
+  const position = new Map(chainages.map((chainage, i) => [chainage, i]));
+  [...base]
     .sort((a, b) => a - b)
     .forEach((chainage, index) => {
-      const record = byChainage.get(chainage);
-      const [x, y, nx, ny] =
-        record && ["x", "y", "nx", "ny"].every((k) => record[k] !== undefined)
-          ? [record.x, record.y, record.nx, record.ny]
-          : routeFrame(route, chainage);
-      const offsets = Object.fromEntries(KEYS.map((key) => [key, interp(records, chainage, key)]));
-      const points = Object.fromEntries(
-        KEYS.map((key) => [
-          key,
-          [roundTo(x + nx * offsets[key], 4), roundTo(y + ny * offsets[key], 4)],
-        ]),
-      );
-      for (const key of KEYS) lines[key].push(points[key]);
-      for (const side of SIDES) cut[side].push(interp(records, chainage, `${side}_cut`) > 0.5);
-      // 눈금은 도로 끝에서 비탈 끝으로 — 긴 것 · 짧은 것이 번갈아(납품 도면 관례).
+      const i = position.get(chainage) ?? 0;
+      const [x, y, nx, ny] = frames[i];
       for (const side of SIDES) {
-        const edge = offsets[`${side}_edge_m`];
-        const end = offsets[`${side}_end_m`];
-        if (Math.abs(end - edge) < 0.05) continue;
+        const edge = offsets[i][`${side}_edge_m`];
+        const end = offsets[i][`${side}_end_m`];
+        if (Math.abs(end - edge) < 0.05 || !keptSets[side].has(i)) continue;
         const reach = index % 2 === 0 ? end : edge + (end - edge) / 2.0;
-        ticks.push([points[`${side}_edge_m`], [x + nx * reach, y + ny * reach]]);
+        ticks.push([raw[`${side}_edge_m`][i], [x + nx * reach, y + ny * reach]]);
       }
     });
   return { lines, cut, ticks };
diff --git a/B05_Profile/logic/B05_Profile_RouteShift.ts b/B05_Profile/logic/B05_Profile_RouteShift.ts
new file mode 100644
index 000000000..1b60f8505
--- /dev/null
+++ b/B05_Profile/logic/B05_Profile_RouteShift.ts
@@ -0,0 +1,97 @@
+/* =============================================================================
+ * B05_Profile_RouteShift.ts
+ * 횡단 중심점 좌우 이동(356-3) — 측점 자리 노선을 좌측 축으로 Δ m 옮길 노드 편집을 고르고 · 그 측점
+ * 계획고를 옮기기 전 값으로 되돌릴 계획고 편집을 냄.
+ *
+ *   · P = 측점 중심 · L = 좌측 단위 벡터(`stationFrameAt` · +offset = 좌)
+ *   · P 에서 0.5 m 안 노드 = 그 노드 + Δ·L(고정 노드면 안 옮김)
+ *   · 곡선(BC ~ EC) 안 측점 = 그 교각점 + Δ·L(고정이면 안 옮김)
+ *   · 둘 다 아니면 P + Δ·L 을 그 자리 노드 토막에 끼움
+ *   · 높이 = 옮기기 전 계획고 − 옮긴 뒤 계획고 만큼 그 측점 계획고 편집(`adjustStation`)
+ *
+ * 브라우저가 고르는 편집값일 뿐 — 서버는 [저장] 때 노드 · 계획고 편집을 받아 정본으로 다시 셈(짝 없음).
+ * ========================================================================== */
+
+import {
+  adjustStation,
+  buildAlignment,
+  planElevationAt,
+  type AlignmentBase,
+  type AlignmentEdits,
+} from "./B05_Profile_UI_Profile_Alignment";
+import { curveSpans, stationFrameAt, type CurveEnds } from "./B05_Profile_UI_RouteEdit_Frame";
+
+type Vertex = [number, number];
+
+/** 측점 중심에서 이 안의 노드는 끼우지 않고 옮김(m). */
+export const NODE_SNAP_M = 0.5;
+/** 이보다 작은 높이 차는 보정 안 함(m). */
+export const PIN_TOLERANCE_M = 5e-4;
+
+export type RouteShiftPlan =
+  | { kind: "move"; index: number; to: Vertex }
+  | { kind: "insert"; index: number; at: Vertex }
+  | { kind: "locked"; index: number };
+
+export interface RouteShiftInput {
+  /** 노드(꺾임점). */
+  planned: ReadonlyArray<Vertex>;
+  /** 그려진 계획노선(원호 펴진 폴리라인) — 측점 누가거리의 기준. */
+  line: ReadonlyArray<Vertex>;
+  /** 곡선표 — `node_first` = 그 곡선 교각점 노드 자리. */
+  curves: ReadonlyArray<CurveEnds & { node_first: number }>;
+  /** 노드마다 고정. */
+  locked: ReadonlyArray<boolean>;
+  chainageM: number;
+  /** 좌(+) · 우(−) 이동(m). */
+  deltaM: number;
+}
+
+/** 점에서 가장 가까운 노드 토막 차례(앞 노드 자리). */
+function nearestSegment(nodes: ReadonlyArray<Vertex>, point: Vertex): number {
+  let best = 0;
+  let bestGap = Infinity;
+  for (let i = 0; i < nodes.length - 1; i += 1) {
+    const [ax, ay] = nodes[i];
+    const [vx, vy] = [nodes[i + 1][0] - ax, nodes[i + 1][1] - ay];
+    const length2 = vx * vx + vy * vy || 1;
+    const t = Math.min(1, Math.max(0, ((point[0] - ax) * vx + (point[1] - ay) * vy) / length2));
+    const gap = Math.hypot(ax + vx * t - point[0], ay + vy * t - point[1]);
+    if (gap < bestGap) [best, bestGap] = [i, gap];
+  }
+  return best;
+}
+
+/** 노드 편집 고름 — 노선이 없으면 null. */
+export function planRouteShift(input: RouteShiftInput): RouteShiftPlan | null {
+  const { planned, line, curves, locked, chainageM, deltaM } = input;
+  const frame = planned.length >= 2 ? stationFrameAt(line, chainageM) : null;
+  if (!frame) return null;
+  const { origin, left } = frame;
+  const shifted = ([x, y]: Vertex): Vertex => [x + left[0] * deltaM, y + left[1] * deltaM];
+  const move = (index: number): RouteShiftPlan =>
+    locked[index]
+      ? { kind: "locked", index }
+      : { kind: "move", index, to: shifted(planned[index]) };
+  const near = planned.findIndex(
+    ([x, y]) => Math.hypot(x - origin[0], y - origin[1]) <= NODE_SNAP_M,
+  );
+  if (near >= 0) return move(near);
+  const curve = curves.find((one) => {
+    const [span] = curveSpans(line, [one]);
+    return span && chainageM > span[0] && chainageM < span[1];
+  });
+  if (curve && planned[curve.node_first]) return move(curve.node_first);
+  return { kind: "insert", index: nearestSegment(planned, origin) + 1, at: shifted(origin) };
+}
+
+/** 그 측점 계획고를 `zBefore` 로 되돌린 계획고 편집 — 차가 없으면 null. */
+export function pinStationHeight(
+  base: AlignmentBase,
+  edits: AlignmentEdits,
+  chainageM: number,
+  zBefore: number,
+): AlignmentEdits | null {
+  const drift = zBefore - planElevationAt(buildAlignment(base, edits), chainageM);
+  return Math.abs(drift) < PIN_TOLERANCE_M ? null : adjustStation(base, edits, chainageM, drift);
+}
diff --git a/B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts b/B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts
index c835a47e8..eaee72c90 100644
--- a/B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts
+++ b/B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts
@@ -13,6 +13,8 @@
  *   - 편집 델타는 항상 **자동 선형(base_pvi) 기준**이라 키를 지우면 정확히 원복된다.
  * ========================================================================== */
 
+import { pivotAxes } from "./B05_Profile_UI_Profile_Pivot";
+
 export interface AlignmentPolicy {
   station_interval_m: number;
   curve_radius_ratio: number;
@@ -552,6 +554,7 @@ const FEEDBACK_TOLERANCE_M = 1e-4;
  * 변화점이 새로 생기면 종단곡선의 중앙종거만큼 계획고가 함께 내려가(또는 올라가)
  * 버튼 1클릭이 정확히 0.1m가 되지 않는다. **화면에 보이는 계획고**가 정확히 delta만큼
  * 움직이도록 중앙종거 변화분을 몇 번 되먹여 보정한다.
+ * 누른 점이 꺾임이면 이웃 꺾임(`pivotAxes`)을 축으로 사이 측점이 새 직선 위로 따라 돈다(355-1).
  */
 export function adjustStation(
   base: AlignmentBase,
@@ -562,17 +565,24 @@ export function adjustStation(
   const key = chainageKey(chainageM);
   const current = buildAlignment(base, edits);
   const target = planElevationAt(current, chainageM) + delta;
-  const baseElevation = interpolate(
-    base.basePvi.map((node) => node.chainage_m),
-    base.basePvi.map((node) => node.elevation_m),
-    chainageM,
-  );
+  const baseS = base.basePvi.map((node) => node.chainage_m);
+  const baseZ = base.basePvi.map((node) => node.elevation_m);
+  const baseElevation = interpolate(baseS, baseZ, chainageM);
   let offset =
     (edits.station_offsets[key] ?? planElevationAt(current, chainageM) - baseElevation) + delta;
-  const withOffset = (value: number): AlignmentEdits => ({
-    ...edits,
-    station_offsets: { ...edits.station_offsets, [key]: Number(value.toFixed(6)) },
-  });
+  const axes = pivotAxes(current, chainageM);
+  const withOffset = (value: number): AlignmentEdits => {
+    const offsets = { ...edits.station_offsets, [key]: Number(value.toFixed(6)) };
+    const radii = { ...edits.curve_radii };
+    axes?.inner.forEach((chainage) => {
+      const [axisM, axisZ] = chainage < chainageM ? [axes.fromM, axes.fromZ] : [axes.toM, axes.toZ];
+      const z =
+        axisZ + ((baseElevation + value - axisZ) * (chainage - axisM)) / (chainageM - axisM);
+      offsets[chainageKey(chainage)] = Number((z - interpolate(baseS, baseZ, chainage)).toFixed(6));
+      delete radii[chainageKey(chainage)];
+    });
+    return { ...edits, station_offsets: offsets, curve_radii: radii };
+  };
   let next = withOffset(offset);
   for (let pass = 0; pass < FEEDBACK_PASSES; pass += 1) {
     const error = target - planElevationAt(buildAlignment(base, next), chainageM);
diff --git a/B05_Profile/logic/B05_Profile_UI_Profile_Pivot.ts b/B05_Profile/logic/B05_Profile_UI_Profile_Pivot.ts
new file mode 100644
index 000000000..ccc84efc4
--- /dev/null
+++ b/B05_Profile/logic/B05_Profile_UI_Profile_Pivot.ts
@@ -0,0 +1,51 @@
+/* =============================================================================
+ * B05_Profile_UI_Profile_Pivot.ts
+ * 종단 ▲▼ 축 찾기(355-1 · 요구 235-15) — 누른 점이 꺾임(R 있는 점)이면 좌우로 같은
+ * 기울기 마디를 건너 다음 꺾임(없으면 시점 · 종점)을 축으로 삼는다. 사이 측점은
+ * 새 직선(축 → 누른 점 → 축) 위로 따라 돈다(`adjustStation`).
+ *
+ * 처음 계획선은 마디마다 꺾여 축 = 누른 점 ±1 → 사이 측점 없음(옛 동작 그대로).
+ * `B05_Profile_UI_Profile_Alignment` 를 타입으로만 읽는다(순환 import 없음).
+ * ========================================================================== */
+
+import type { ProfileAlignment } from "./B05_Profile_UI_Profile_Alignment";
+
+/** 같은 직선으로 볼 기울기 차이 — `B05_Profile_UI_Profile_Straighten` 과 같은 값. */
+const COLLINEAR_EPSILON = 1e-6;
+const SAME_STATION_M = 1e-6;
+
+export interface PivotAxes {
+  fromM: number;
+  fromZ: number;
+  toM: number;
+  toZ: number;
+  /** 두 축 사이(끝 · 누른 점 제외) 변화점 chainage. */
+  inner: number[];
+}
+
+/** 누른 점이 꺾임이면 두 축과 사이 변화점 — 직선 안쪽 · 시종점 · 변화점 아님이면 null. */
+export function pivotAxes(alignment: ProfileAlignment, chainageM: number): PivotAxes | null {
+  const { pvi, segments } = alignment;
+  const index = pvi.findIndex((node) => Math.abs(node.chainage_m - chainageM) < SAME_STATION_M);
+  if (index <= 0 || index >= pvi.length - 1) return null;
+  const grade = (at: number): number => {
+    const segment = segments[at];
+    return segment && segment.length_m > 1e-12 ? segment.height_m / segment.length_m : 0;
+  };
+  const same = (a: number, b: number): boolean => Math.abs(grade(a) - grade(b)) < COLLINEAR_EPSILON;
+  if (same(index - 1, index)) return null;
+  let from = index - 1;
+  while (from > 0 && same(from - 1, index - 1)) from -= 1;
+  let to = index + 1;
+  while (to < pvi.length - 1 && same(to, index)) to += 1;
+  return {
+    fromM: pvi[from].chainage_m,
+    fromZ: pvi[from].elevation_m,
+    toM: pvi[to].chainage_m,
+    toZ: pvi[to].elevation_m,
+    inner: pvi
+      .slice(from + 1, to)
+      .map((node) => node.chainage_m)
+      .filter((chainage) => Math.abs(chainage - chainageM) >= SAME_STATION_M),
+  };
+}
diff --git a/B06_Section/B06_Section_UI_Cross_Center.ts b/B06_Section/B06_Section_UI_Cross_Center.ts
new file mode 100644
index 000000000..e97f7a88c
--- /dev/null
+++ b/B06_Section/B06_Section_UI_Cross_Center.ts
@@ -0,0 +1,151 @@
+/* =============================================================================
+ * B06_Section_UI_Cross_Center.ts
+ * 횡단 카드 중심점 고름(356-3) — 보라 선 고름(`_Cross_Design_Pick`)의 끝 조각(키 `center`).
+ *
+ *   · 판정 원 = 중심 십자 자리 · 노면 판정보다 위(`stackPickTargets`) · 다른 고름과 같은 칸(하나만)
+ *   · 고르면 ▲▼ = 종단 계획고(지금 길 · 종단도 듣개) · ◀▶ · 가로 끌기 = 그 측점 노선을 좌우로
+ *   · 끄는 동안 · 키를 잇는 동안은 십자만 옮겨 보이고 · 놓을 때(키는 멈춘 뒤) 한 번 보냄
+ *   · 좌우 = 노선 편집기가 등록한 host(`setRouteShiftHost` · B05 `_RouteEdit_Shift`) — B06 을 바로 열어
+ *     편집기가 없으면 종단 보기를 숨긴 채 세움(`setRouteShiftOpener` · 페이지가 닮 · 알림도 페이지 것)
+ * ========================================================================== */
+
+const SVG_NS = "http://www.w3.org/2000/svg";
+/** 판정 원 클래스 — 고르기 차례가 보라 선 위로 올림. */
+export const CENTER_HIT_CLASS = "b06-chart__center-hit";
+/** 판정 원 반지름(px). */
+const HIT_RADIUS_PX = 8;
+/** 좌우 걸음(m). */
+export const CENTER_STEP_M = 0.1;
+/** 키를 멈추고 이만큼 지나면 보냄(ms) — 잇단 누름 = 한 번. */
+const KEY_SETTLE_MS = 450;
+/** 편집기를 기다리는 한계(ms) — 종단 보기 · 노선 자료 읽기. */
+const HOST_WAIT_MS = 20000;
+
+/** 측점 · 좌(+)우(−) m → 못 옮긴 까닭(null = 옮김). */
+export type RouteShiftHost = (chainageM: number, deltaM: number) => Promise<string | null>;
+
+let host: RouteShiftHost | null = null;
+const waiters = new Set<(ready: RouteShiftHost | null) => void>();
+let opener: (() => Promise<void>) | null = null;
+type Notice = (text: string, kind: "info" | "error") => void;
+let notice: Notice = () => undefined;
+
+/** 노선 편집기가 단다(떠나면 null). */
+export function setRouteShiftHost(next: RouteShiftHost | null): void {
+  host = next;
+  if (!next) return;
+  waiters.forEach((resolve) => resolve(next));
+  waiters.clear();
+}
+
+/** 편집기를 세우는 길 · 알림 — 페이지가 단다(종단 보기 숨긴 채 세움 · 토스트). */
+export function setRouteShiftOpener(next: (() => Promise<void>) | null, toast?: Notice): void {
+  opener = next;
+  if (toast) notice = toast;
+}
+
+async function readyHost(): Promise<RouteShiftHost | null> {
+  if (host) return host;
+  const waiting = new Promise<RouteShiftHost | null>((resolve) => {
+    waiters.add(resolve);
+    setTimeout(() => (waiters.delete(resolve), resolve(null)), HOST_WAIT_MS);
+  });
+  await opener?.().catch(() => undefined);
+  return host ?? waiting;
+}
+
+/** 그 측점 노선을 좌우로 — 편집기가 없으면 세워서. 옮겼으면 true. */
+export async function shiftRouteAt(chainageM: number, deltaM: number): Promise<boolean> {
+  const ready = await readyHost();
+  if (!ready) {
+    notice("노선 편집기를 못 열어 좌우로 옮기지 못했습니다.", "error");
+    return false;
+  }
+  const problem = await ready(chainageM, deltaM);
+  if (problem) notice(problem, "info");
+  return !problem;
+}
+
+/** 판정 원(중심 십자 자리). */
+export function centerHit(cx: number, cy: number): SVGCircleElement {
+  const hit = document.createElementNS(SVG_NS, "circle");
+  hit.setAttribute("cx", String(cx));
+  hit.setAttribute("cy", String(cy));
+  hit.setAttribute("r", String(HIT_RADIUS_PX));
+  hit.setAttribute("class", CENTER_HIT_CLASS);
+  return hit;
+}
+
+const snapStep = (valueM: number): number =>
+  Math.round(Math.round(valueM / CENTER_STEP_M) * CENTER_STEP_M * 10) / 10;
+
+export interface CenterShift {
+  /** 화면 ◀(−1) · ▶(+1) 한 걸음 — 멈추면 모아 한 번 보냄. */
+  step: (screenDir: -1 | 1) => void;
+}
+
+/**
+ * 좌우 이동 배선 — `kx` = 화면 x / offset(m) 기울기 · `active` = 중심점을 골랐나 · `preview` = 미리 볼
+ * 이동(m · 0 = 지움). 끌기는 고른 뒤에만(안 고른 원을 끌면 카드 팬 그대로).
+ */
+export function bindCenterShift(input: {
+  hit: SVGElement;
+  layer: SVGGraphicsElement;
+  chainageM: number;
+  kx: number;
+  active: () => boolean;
+  preview: (deltaM: number) => void;
+}): CenterShift {
+  const { hit, layer, chainageM, kx, active } = input;
+  const preview = (deltaM: number): void => {
+    const shift = deltaM ? `${deltaM * kx}px 0px` : "";
+    for (const el of [hit, layer.querySelector<SVGElement>("g.b06-chart__center")])
+      el?.style.setProperty("translate", shift);
+    input.preview(deltaM);
+  };
+  const send = (deltaM: number): void => {
+    if (!deltaM) return preview(0);
+    void shiftRouteAt(chainageM, deltaM).then((moved) => moved || preview(0));
+  };
+  hit.addEventListener("pointerdown", (event) => {
+    const ctm = layer.getScreenCTM();
+    if (event.button !== 0 || !active() || !ctm) return;
+    event.preventDefault();
+    event.stopPropagation(); // 카드 팬으로 안 번짐
+    const startX = event.clientX;
+    let deltaM = 0;
+    const move = (next: PointerEvent): void => {
+      deltaM = snapStep((next.clientX - startX) / (ctm.a * kx));
+      preview(deltaM);
+    };
+    const up = (): void => {
+      window.removeEventListener("pointermove", move);
+      window.removeEventListener("pointerup", up);
+      window.removeEventListener("pointercancel", up);
+      send(deltaM);
+    };
+    window.addEventListener("pointermove", move);
+    window.addEventListener("pointerup", up);
+    window.addEventListener("pointercancel", up);
+  });
+  let pending = 0;
+  let timer = 0;
+  return {
+    step: (screenDir) => {
+      pending = snapStep(pending + screenDir * Math.sign(kx) * CENTER_STEP_M);
+      preview(pending);
+      clearTimeout(timer);
+      timer = window.setTimeout(() => {
+        const deltaM = pending;
+        pending = 0;
+        send(deltaM);
+      }, KEY_SETTLE_MS);
+    },
+  };
+}
+
+/** 조정창 읽기 글 — 미리 볼 이동(m · 0 = 안내). */
+export function centerPreviewText(deltaM: number): string {
+  if (!deltaM) return "▲▼ = 종단 계획고 · ◀▶ · 끌기 = 이 측점 노선 좌우";
+  return `노선 ${deltaM > 0 ? "좌" : "우"} ${Math.abs(deltaM).toFixed(1)}m — 놓으면 반영`;
+}
diff --git a/B06_Section/B06_Section_UI_Cross_Design_Pick.ts b/B06_Section/B06_Section_UI_Cross_Design_Pick.ts
index 308d96a8c..217f576d1 100644
--- a/B06_Section/B06_Section_UI_Cross_Design_Pick.ts
+++ b/B06_Section/B06_Section_UI_Cross_Design_Pick.ts
@@ -26,6 +26,7 @@ import {
   dpadButton,
   makeRow,
 } from "./B06_Section_UI_Cross_Panel_Base";
+import { bindCenterShift, centerHit, centerPreviewText } from "./B06_Section_UI_Cross_Center";
 
 const SVG_NS = "http://www.w3.org/2000/svg";
 const DESIGN_CLASS = "b06-chart__design-cross";
@@ -111,8 +112,9 @@ export const pieceZone = (design: ZoneDesign, piece: DesignPiece) =>
  *  절토 · 성토측(구조물 트림 선 포함) = 그 쪽 바깥 가로(x · 노견째 · 구조물 한 벌). */
 export const pieceMoveAxis = (design: ZoneDesign, piece: DesignPiece): MoveAxis =>
   isBermPiece(design, piece) ? "depth" : pieceZone(design, piece).zone === "road" ? "y" : "x";
-/** x = 사면 가로 · y = 노면 높이(종단 계획고) · depth = 소단 높이(그 쪽 깊이 · 194-1). */
-export type MoveAxis = "x" | "y" | "depth";
+/** x = 사면 가로 · y = 노면 높이(종단 계획고) · depth = 소단 높이(그 쪽 깊이 · 194-1) ·
+ *  center = 중심점(▲▼ 종단 계획고 · ◀▶ 노선 좌우 · 356-3). */
+export type MoveAxis = "x" | "y" | "depth" | "center";
 
 /** 그 쪽 소단 깊이(노면 끝 아래 m) — 옮긴 값 → 구간 값 → 기본 1.0(194-1). */
 export const bermDepthOf = (design: ZoneDesign, side: CrossSide): number =>
@@ -345,7 +347,7 @@ function tellBermHost(chainageM: number | null): void {
 export function designLineMoves(
   section: Pick<CrossSection, "station_id" | "chainage_m" | "design">,
   onDesignChange?: (chainageM: number, change: CrossDesignChange) => void,
-): { stationId: string; shift?: ShoulderShift; berm?: BermDepthControl } {
+): { stationId: string; shift?: ShoulderShift; berm?: BermDepthControl; center?: number } {
   const design = section.design;
   if (!onDesignChange || !design) return { stationId: section.station_id };
   const send = (change: Partial<CrossDesignChange>) =>
@@ -355,6 +357,7 @@ export function designLineMoves(
     });
   return {
     stationId: section.station_id,
+    center: section.chainage_m, // 중심점 좌우 = 이 측점 노선(356-3)
     shift: {
       valueOf: (side) => design[`shoulder_extend_${side}_m`] ?? 0,
       set: (side, valueM) => send({ shoulder_extend: { side, valueM } }),
@@ -395,6 +398,8 @@ export function attachDesignLinePick(input: {
   berm?: BermDepthControl;
   /** 있으면 고름을 조각 키로 기억(194-2 · `pickedLineAt`). */
   stationId?: string;
+  /** 있으면 중심점 고름(끝 조각 · 키 `center`) — 그 측점 누가거리(356-3). */
+  center?: number;
 }): DesignLinePick {
   const { layer, design, x, toDisplayY } = input;
   const x0 = x(0);
@@ -417,25 +422,38 @@ export function attachDesignLinePick(input: {
     )
     .map((el) => pointsOf(el).map(toM));
   const pieces = visiblePieces(mergeStraightPieces(runs), occluders);
-  if (input.stationId) keysByStation.set(input.stationId, pieceKeys(design, pieces));
+  const edges = design.road_edges;
+  const centerZ =
+    input.center === undefined || !edges || edges.left.offset_m === edges.right.offset_m
+      ? null
+      : edges.right.elevation_m -
+        ((edges.left.elevation_m - edges.right.elevation_m) * edges.right.offset_m) /
+          (edges.left.offset_m - edges.right.offset_m);
+  const keys = [...pieceKeys(design, pieces), ...(centerZ === null ? [] : ["center"])];
+  if (input.stationId) keysByStation.set(input.stationId, keys);
 
   // 판정 선은 구조물 판정면 아래에 꽂음 — 카드가 끝에 `stackPickTargets` 로 맨 위에 다시 세움(295-1).
   const firstStructureHit = kids.find((el) =>
     el.classList.contains("b06-chart__culvert-revet-hit"),
   );
-  const hits = pieces.map((piece, index) => {
+  const hits: SVGElement[] = pieces.map((piece) => {
     const hit = document.createElementNS(SVG_NS, "polyline");
     hit.setAttribute(
       "points",
       [piece.from, piece.to].map((p) => `${x(p.offset)},${toDisplayY(p.elevation)}`).join(" "),
     );
     hit.setAttribute("class", HIT_CLASS);
+    return hit;
+  });
+  // 중심점(356-3) = 끝 조각 · 판정 원은 고르기 차례가 보라 선 위로(`stackPickTargets`)
+  const center = centerZ === null ? null : centerHit(x0, toDisplayY(centerZ));
+  if (center) hits.push(center);
+  hits.forEach((hit, index) => {
     hit.addEventListener("click", (event) => {
       event.stopPropagation(); // 카드 고름 · 면적 띠로 번지지 않음
       input.onPick(index);
     });
     layer.insertBefore(hit, firstStructureHit ?? null);
-    return hit;
   });
 
   const label = document.createElement("span");
@@ -455,7 +473,19 @@ export function attachDesignLinePick(input: {
   readout.className = "b06-structure-panel__value";
   const move = makeRow("이동");
   move.controls.classList.add("b06-structure-panel__buttons");
+  const centerShift =
+    center && input.center !== undefined
+      ? bindCenterShift({
+          hit: center,
+          layer: layer as SVGGraphicsElement,
+          chainageM: input.center,
+          kx,
+          active: () => axis === "center",
+          preview: (deltaM) => (readout.textContent = centerPreviewText(deltaM)),
+        })
+      : null;
   const step = (dir: -1 | 1) => () => {
+    if (axis === "center") return centerShift?.step(dir);
     if (side && shift) shift.set(side, shiftedExtend(shift.valueOf(side), side, dir, kx));
   };
   move.controls.append(
@@ -521,36 +551,48 @@ export function attachDesignLinePick(input: {
     label,
     panel: shell.root,
     setActive: (index) => {
+      const onCenter = !!centerShift && index === pieces.length;
       const piece = index === null ? undefined : pieces[index];
-      hits.forEach((hit, i) => hit.classList.toggle("is-active", !!piece && i === index));
-      label.hidden = !piece;
-      active = piece ? index : null;
+      hits.forEach((hit, i) =>
+        hit.classList.toggle("is-active", (!!piece || onCenter) && i === index),
+      );
+      label.hidden = !piece && !onCenter;
+      active = piece || onCenter ? index : null;
       side = piece ? pieceZone(design, piece).side : null;
-      axis = piece ? pieceMoveAxis(design, piece) : "x";
+      axis = onCenter ? "center" : piece ? pieceMoveAxis(design, piece) : "x";
       const extend = side && shift && axis === "x" ? shift.valueOf(side) : 0;
-      label.textContent = piece
-        ? pieceLabel(design, piece) + (extend > 0 ? ` · 이동 +${extend.toFixed(1)}m` : "")
-        : "";
-      const open = !!(piece && (axis === "depth" ? berm : shift));
+      label.textContent = onCenter
+        ? "중심점"
+        : piece
+          ? pieceLabel(design, piece) + (extend > 0 ? ` · 이동 +${extend.toFixed(1)}m` : "")
+          : "";
+      const open = onCenter || !!(piece && (axis === "depth" ? berm : shift));
       shell.root.classList.toggle("is-hidden", !open);
       // 이동 셋 분리(194-2) — 사면 = 이동 줄(◀▶) · 소단 = 높이 줄(▲▼) · 노면 = 둘 다 숨김(▲▼ 종단)
-      move.row.classList.toggle("is-hidden", axis !== "x");
-      move.controls.classList.toggle("is-hidden", axis !== "x");
+      // 중심점 = 이동 줄 ◀▶(노선 좌우 · ↺ 없음) · ▲▼ 는 종단도로(356-3)
+      const sideways = axis === "x" || axis === "center";
+      move.row.classList.toggle("is-hidden", !sideways);
+      move.controls.classList.toggle("is-hidden", !sideways);
+      move.controls.children[1]?.classList.toggle("is-hidden", axis === "center");
       lift.row.classList.toggle("is-hidden", axis !== "depth");
       lift.controls.classList.toggle("is-hidden", axis !== "depth");
       const sideName = side === "left" ? "(좌)" : "(우)";
       shell.title.textContent =
-        axis === "y"
-          ? "노면 높이"
-          : axis === "depth"
-            ? `소단 높이 ${sideName}`
-            : `사면 이동 ${sideName}`;
+        axis === "center"
+          ? "중심점"
+          : axis === "y"
+            ? "노면 높이"
+            : axis === "depth"
+              ? `소단 높이 ${sideName}`
+              : `사면 이동 ${sideName}`;
       readout.textContent =
-        axis === "y"
-          ? "방향키 ▲▼ = 종단 계획고(종단도 함께)"
-          : axis === "depth" && side
-            ? `도로 아래 ${bermDepthOf(design, side).toFixed(1)}m`
-            : `이동 ${extend.toFixed(1)}m`;
+        axis === "center"
+          ? centerPreviewText(0)
+          : axis === "y"
+            ? "방향키 ▲▼ = 종단 계획고(종단도 함께)"
+            : axis === "depth" && side
+              ? `도로 아래 ${bermDepthOf(design, side).toFixed(1)}m`
+              : `이동 ${extend.toFixed(1)}m`;
       berm?.focus(axis === "depth" && !!piece); // 좌측 소단 상자 켬 · 끔(194-2)
       arrows.detach();
       document.removeEventListener("keydown", blockOffAxis);
diff --git a/B06_Section/B06_Section_UI_Cross_Pick_Order.ts b/B06_Section/B06_Section_UI_Cross_Pick_Order.ts
index 63febf573..b688e670f 100644
--- a/B06_Section/B06_Section_UI_Cross_Pick_Order.ts
+++ b/B06_Section/B06_Section_UI_Cross_Pick_Order.ts
@@ -9,6 +9,7 @@
  * ========================================================================== */
 
 import { thickenDown } from "./B06_Section_UI_Cross_Shape_Pick";
+import { CENTER_HIT_CLASS } from "./B06_Section_UI_Cross_Center";
 
 /** 면 판정 — 구조물(벽 · 관 · 박스 · 도수로 띠 등) · 물넘이포장 · 맹암거 형상. */
 const SURFACE_HIT_CLASSES = ["b06-chart__culvert-revet-hit", "b06-chart__shape-hit"];
@@ -69,7 +70,8 @@ export function stackPickTargets(layer: SVGElement): void {
     .sort((a, b) => b.area - a.area)
     .map(({ el }) => el);
   const lines = kids.filter((el) => el.classList.contains(LINE_HIT_CLASS));
-  layer.append(...surfaces, ...edges, ...lines);
+  const centers = kids.filter((el) => el.classList.contains(CENTER_HIT_CLASS)); // 중심점 = 맨 위(356-3)
+  layer.append(...surfaces, ...edges, ...lines, ...centers);
   let down: { x: number; y: number } | null = null;
   layer.addEventListener(
     "pointerdown",
diff --git a/B06_Section/B06_Section_UI_Style_Cross_Areas.css b/B06_Section/B06_Section_UI_Style_Cross_Areas.css
index 0fc23a43b..b3fff596b 100644
--- a/B06_Section/B06_Section_UI_Style_Cross_Areas.css
+++ b/B06_Section/B06_Section_UI_Style_Cross_Areas.css
@@ -175,6 +175,24 @@
   stroke-width: 7;
 }
 
+/* 중심점 고름(356-3) — 십자 자리 투명 원 · 고르면 보라 테두리 · 끌면 좌우. 십자는 누름을 원으로 넘김. */
+.b06-chart__center {
+  pointer-events: none;
+}
+
+.b06-chart__center-hit {
+  fill: transparent;
+  stroke: transparent;
+  stroke-width: 2;
+  cursor: pointer;
+}
+
+.b06-chart__center-hit.is-active {
+  fill: color-mix(in srgb, var(--color-royal-amethyst) 18%, transparent);
+  stroke: var(--color-royal-amethyst);
+  cursor: ew-resize;
+}
+
 /* 차도·노견 경계 짧은 수직 틱(N-4-2) — 설계선과 같은 계열, 얇게. */
 .b06-chart__carriageway-tick {
   stroke: var(--color-royal-amethyst);
diff --git a/B07_DesignDetail/B07_DesignDetail_Engine_Cad_PlanSlope.py b/B07_DesignDetail/B07_DesignDetail_Engine_Cad_PlanSlope.py
index d5c327e7f..ddf0b615a 100644
--- a/B07_DesignDetail/B07_DesignDetail_Engine_Cad_PlanSlope.py
+++ b/B07_DesignDetail/B07_DesignDetail_Engine_Cad_PlanSlope.py
@@ -2,13 +2,14 @@
 
 `_Engine_Cad_PlanKinds.py` 가 700줄을 넘어 떼어냄(141-1) — 파일 입출력 없음 · 좌표 = 사업지 m.
 
-⚠⚠ 짝: `B05_Profile/logic/B05_Profile_PlanFootprint.ts`(route_frame · side_is_cut · slope_end ·
-slope_pieces) — 종단 · 횡단 편집 중 평면 발자국 · 한쪽만 고치면 화면과 계획평면도가 갈림.
+⚠⚠ 짝: `B05_Profile/logic/B05_Profile_PlanFootprint.ts`(route_frame · route_normal · side_is_cut ·
+slope_end · slope_pieces 와 그 아래 보간 · 촘촘히 · 접힘 버림) — 종단 · 횡단 편집 중 평면
+발자국 · 한쪽만 고치면 화면과 계획평면도가 갈림.
 거울 시험: `resources/tester/test_346_2_plan_footprint_mirror.py`
 """
 
 import math
-from bisect import bisect_left
+from bisect import bisect_left, bisect_right
 from typing import Any
 
 from config.config_system import DRAWING_SCALE_PLAN
@@ -39,19 +40,6 @@ def route_frame(
     return (x0 + dx * ratio, y0 + dy * ratio, -dy / length, dx / length)
 
 
-def _interp(records: list[dict[str, float]], chainage: float, key: str) -> float:
-    chainages = [record["chainage_m"] for record in records]
-    index = bisect_left(chainages, chainage)
-    if index <= 0:
-        return records[0][key]
-    if index >= len(records):
-        return records[-1][key]
-    before, after = records[index - 1], records[index]
-    span = after["chainage_m"] - before["chainage_m"]
-    ratio = (chainage - before["chainage_m"]) / span if span > 0 else 0.0
-    return before[key] + (after[key] - before[key]) * ratio
-
-
 def _ground(samples: list[dict[str, Any]]) -> list[tuple[float, float]]:
     return sorted(
         (float(item["offset_m"]), float(item["elevation_m"]))
@@ -120,6 +108,149 @@ def _split_runs(
     )
 
 
+#: 절/성토선 매끄럽게(353-1) — 네 선 중 하나라도 사이 가운데 점에서 이보다 꺾이면 반으로 나눔(°)
+SPLIT_TURN_DEG = 2.0
+#: 나눔 깊이 상한(2 m → 12.5 cm)
+SPLIT_DEPTH = 4
+#: 사이 점 법선을 재는 앞뒤 거리(m) — 측점 횡단 틀(`_tangent_at`)과 같은 값
+NORMAL_PROBE_M = 1.0
+
+
+def route_normal(
+    route: list[tuple[float, float, float]], chainage: float
+) -> tuple[float, float, float, float]:
+    """노선 위 그 자리와 좌측 법선 — 법선은 앞뒤 ±1 m 두 점을 잇는 방향(측점 횡단 틀과 같은 식)."""
+    x, y, nx, ny = route_frame(route, chainage)
+    first, last = route[0][0], route[-1][0]
+    before, after = max(first, chainage - NORMAL_PROBE_M), min(last, chainage + NORMAL_PROBE_M)
+    if after - before <= 1e-9:
+        before, after = max(first, chainage - 1e-3), min(last, chainage + 1e-3)
+    x0, y0, _nx, _ny = route_frame(route, before)
+    x1, y1, _nx, _ny = route_frame(route, after)
+    length = math.hypot(x1 - x0, y1 - y0)
+    if length <= 1e-9:
+        return x, y, nx, ny
+    return x, y, -(y1 - y0) / length, (x1 - x0) / length
+
+
+def _pchip_slopes(xs: list[float], ys: list[float]) -> list[float]:
+    """단조 3차(Fritsch–Carlson) 꺾임점 기울기 — 이웃 값 사이를 넘지 않는다."""
+    n = len(xs)
+    if n < 2:
+        return [0.0] * n
+    h = [xs[i + 1] - xs[i] for i in range(n - 1)]
+    delta = [(ys[i + 1] - ys[i]) / h[i] for i in range(n - 1)]
+    slopes = [delta[0]] + [0.0] * (n - 2) + [delta[-1]]
+    for k in range(1, n - 1):
+        if delta[k - 1] * delta[k] > 0:
+            w1, w2 = 2 * h[k] + h[k - 1], h[k] + 2 * h[k - 1]
+            slopes[k] = (w1 + w2) / (w1 / delta[k - 1] + w2 / delta[k])
+    return slopes
+
+
+def _pchip(knots: tuple[list[float], list[float], list[float]], x: float) -> float:
+    """꺾임점 값을 그대로 지나는 단조 3차 보간 — 범위 밖은 끝값."""
+    xs, ys, slopes = knots
+    if x <= xs[0]:
+        return ys[0]
+    if x >= xs[-1]:
+        return ys[-1]
+    i = bisect_right(xs, x) - 1
+    h = xs[i + 1] - xs[i]
+    t = (x - xs[i]) / h
+    return (
+        (1 + 2 * t) * (1 - t) ** 2 * ys[i]
+        + t * (1 - t) ** 2 * h * slopes[i]
+        + t * t * (3 - 2 * t) * ys[i + 1]
+        + t * t * (t - 1) * h * slopes[i + 1]
+    )
+
+
+def _knots(xs: list[float], ys: list[float]) -> tuple[list[float], list[float], list[float]]:
+    return xs, ys, _pchip_slopes(xs, ys)
+
+
+def _side_curves(records: list[dict[str, Any]], side: str) -> dict[str, Any]:
+    """한 쪽 도로 끝 · 비탈 폭 보간 + 깎기↔쌓기 바뀜 자리(폭 0 = 비탈 끝이 도로 끝으로 모임)."""
+    chainages = [record["chainage_m"] for record in records]
+    edges = [record[f"{side}_edge_m"] for record in records]
+    widths = [record[f"{side}_end_m"] - record[f"{side}_edge_m"] for record in records]
+    flags = [bool(record[f"{side}_cut"]) for record in records]
+    switches: list[float] = []
+    width_x, width_y = [chainages[0]], [widths[0]]
+    for i in range(1, len(records)):
+        c0, c1 = chainages[i - 1], chainages[i]
+        w0, w1 = abs(widths[i - 1]), abs(widths[i])
+        switch = c0 + (c1 - c0) * (w0 / (w0 + w1) if w0 + w1 > 1e-9 else 0.5)
+        switches.append(switch)
+        if flags[i - 1] != flags[i] and c0 + 1e-9 < switch < c1 - 1e-9:
+            width_x.append(switch)
+            width_y.append(0.0)
+        width_x.append(c1)
+        width_y.append(widths[i])
+    return {
+        "chainages": chainages,
+        "flags": flags,
+        "switches": switches,
+        "edge": _knots(chainages, edges),
+        "width": _knots(width_x, width_y),
+    }
+
+
+def _cut_at(curves: dict[str, Any], chainage: float) -> bool:
+    """그 자리 깎기 여부 — 바뀜 자리부터 뒤 측점 것(바뀌는 점은 앞뒤 조각이 나눠 가짐)."""
+    flags = curves["flags"]
+    i = bisect_right(curves["chainages"], chainage)
+    if i == 0:
+        return flags[0]
+    if i == len(flags):
+        return flags[-1]
+    if flags[i - 1] == flags[i]:
+        return flags[i]
+    return flags[i - 1] if chainage < curves["switches"][i - 1] else flags[i]
+
+
+def _forward_only(points: list[list[float]], frames: list[tuple[float, ...]]) -> list[int]:
+    """진행을 거스르는 점(안쪽 비탈 끝이 곡선 중심을 넘어 접힘)을 버린 남는 점 번호."""
+    kept = [0] if points else []
+    for i in range(1, len(points)):
+        last = points[kept[-1]]
+        _x, _y, nx, ny = frames[i]
+        if (points[i][0] - last[0]) * ny - (points[i][1] - last[1]) * nx > 1e-6:
+            kept.append(i)
+    return kept
+
+
+def _turn_deg(a: list[float], m: list[float], b: list[float]) -> float:
+    u, v = (m[0] - a[0], m[1] - a[1]), (b[0] - m[0], b[1] - m[1])
+    return abs(math.degrees(math.atan2(u[0] * v[1] - u[1] * v[0], u[0] * v[0] + u[1] * v[1])))
+
+
+def _densify(
+    chainages: list[float], frame_of: Any, place: Any
+) -> tuple[list[float], list[tuple[float, float, float, float]]]:
+    """곡선 · 폭이 가파르게 바뀌는 자리 — 가운데 점에서 많이 꺾이는 사이를 반씩 나눔."""
+
+    def split(c0: float, p0: list, c1: float, p1: list, depth: int) -> list[float]:
+        if depth >= SPLIT_DEPTH:
+            return []
+        middle = (c0 + c1) / 2.0
+        pm = place(middle, frame_of(middle))
+        # 되돌아가는 꺾임(90° 넘음)은 접힘 — 버릴 점이라 나누지 않음
+        if not any(SPLIT_TURN_DEG < _turn_deg(a, m, b) < 90.0 for a, m, b in zip(p0, pm, p1)):
+            return []
+        return (
+            split(c0, p0, middle, pm, depth + 1) + [middle] + split(middle, pm, c1, p1, depth + 1)
+        )
+
+    points = [place(chainage, frame_of(chainage)) for chainage in chainages]
+    out = chainages[:1]
+    for i in range(1, len(chainages)):
+        out += split(chainages[i - 1], points[i - 1], chainages[i], points[i], 0)
+        out.append(chainages[i])
+    return out, [frame_of(chainage) for chainage in out]
+
+
 def slope_pieces(
     route: list[tuple[float, float, float]],
     records: list[dict[str, Any]],
@@ -131,60 +262,94 @@ def slope_pieces(
 
     `records` = [{chainage_m, left_edge_m, left_end_m, right_edge_m, right_end_m,
     left_cut?, right_cut?, (x, y, nx, ny)?}] — 좌(+) · 우(-) 오프셋. 측점 자리는 횡단 파일의
-    중심 · 좌축을 그대로 써서 측점에서 외곽선 폭이 횡단 설계 값과 같다. 측점 사이는 노선을
-    따라 보간한다. 비탈 끝 선은 그 쪽이 절토인지 성토인지로 나눠 두 조각에 싣는다.
+    중심 · 좌축을 그대로 써서 측점에서 외곽선 폭이 횡단 설계 값과 같다. 측점 사이는 단조 3차
+    보간(측점 값 그대로 지남) · 법선은 측점과 같은 ±1 m 식 · 곡선은 촘촘히 · 진행을 거스르는
+    점은 버림 · 깎기↔쌓기 바뀜 자리에서 비탈 끝이 도로 끝으로 모인다(353-1).
+    비탈 끝 선은 그 쪽이 절토인지 성토인지로 나눠 두 조각에 싣는다.
     """
-    records = sorted(
+    sorted_records = sorted(
         (
-            {
-                **record,
-                **{f"{s}_cut": float(bool(record.get(f"{s}_cut"))) for s in ("left", "right")},
-            }
+            {**record, **{f"{s}_cut": bool(record.get(f"{s}_cut")) for s in ("left", "right")}}
             for record in records
         ),
         key=lambda record: record["chainage_m"],
     )
-    if len(route) < 2 or not records:
+    if len(route) < 2 or not sorted_records:
         return {"lines": []}, {"lines": []}, {"lines": []}, {"ticks": []}
+    # 같은 누가거리 측점은 뒤 것 하나만
+    records = []
+    for record in sorted_records:
+        if records and record["chainage_m"] - records[-1]["chainage_m"] <= 1e-9:
+            records[-1] = record
+        else:
+            records.append(record)
+    sides = ("left", "right")
     keys = ("left_edge_m", "left_end_m", "right_edge_m", "right_end_m")
+    curves = {side: _side_curves(records, side) for side in sides}
     by_chainage = {round(record["chainage_m"], 3): record for record in records}
-    samples = {
+    base = {
         round(record["chainage_m"], 3)
         for record in records
         if start_m <= record["chainage_m"] <= end_m
     }
     step = start_m
     while step <= end_m:
-        samples.add(round(step, 3))
+        base.add(round(step, 3))
         step += step_m
-    lines: dict[str, list[list[float]]] = {key: [] for key in keys}
-    cut: dict[str, list[bool]] = {"left": [], "right": []}
-    ticks: list[list[list[float]]] = []
-    for index, chainage in enumerate(sorted(samples)):
-        record = by_chainage.get(chainage)
+    switches = {
+        at
+        for side in sides
+        for i, at in enumerate(curves[side]["switches"])
+        if curves[side]["flags"][i] != curves[side]["flags"][i + 1] and start_m <= at <= end_m
+    }
+
+    def frame_of(chainage: float) -> tuple[float, float, float, float]:
+        record = by_chainage.get(round(chainage, 3))
         if record and all(k in record for k in ("x", "y", "nx", "ny")):
-            x, y, nx, ny = record["x"], record["y"], record["nx"], record["ny"]
-        else:
-            x, y, nx, ny = route_frame(route, chainage)
-        offsets = {key: _interp(records, chainage, key) for key in keys}
-        points = {
-            key: [round(x + nx * value, 4), round(y + ny * value, 4)]
-            for key, value in offsets.items()
-        }
+            return record["x"], record["y"], record["nx"], record["ny"]
+        return route_normal(route, chainage)
+
+    def values_at(chainage: float) -> dict[str, float]:
+        values: dict[str, float] = {}
+        for side in sides:
+            edge = _pchip(curves[side]["edge"], chainage)
+            values[f"{side}_edge_m"] = edge
+            values[f"{side}_end_m"] = edge + _pchip(curves[side]["width"], chainage)
+        return values
+
+    def place(chainage: float, frame: tuple[float, float, float, float]) -> list[list[float]]:
+        x, y, nx, ny = frame
+        values = values_at(chainage)
+        return [[x + nx * values[key], y + ny * values[key]] for key in keys]
+
+    chainages, frames = _densify(sorted(base | switches), frame_of, place)
+    offsets = [values_at(chainage) for chainage in chainages]
+    raw: dict[str, list[list[float]]] = {key: [] for key in keys}
+    for (x, y, nx, ny), values in zip(frames, offsets):
         for key in keys:
-            lines[key].append(points[key])
-        for side in cut:
-            cut[side].append(_interp(records, chainage, f"{side}_cut") > 0.5)
-        # 눈금은 노견 끝에서 비탈 끝으로 — 긴 것 · 짧은 것이 번갈아 선다(납품 도면 관례).
-        for side in ("left", "right"):
-            edge, end = offsets[f"{side}_edge_m"], offsets[f"{side}_end_m"]
-            if abs(end - edge) < 0.05:
+            raw[key].append([round(x + nx * values[key], 4), round(y + ny * values[key], 4)])
+    kept = {key: _forward_only(raw[key], frames) for key in keys}
+    lines = {key: [raw[key][i] for i in kept[key]] for key in keys}
+    cut = {
+        side: [_cut_at(curves[side], chainages[i]) for i in kept[f"{side}_end_m"]] for side in sides
+    }
+    # 눈금은 노견 끝에서 비탈 끝으로 — 측점 · 눈금 간격 자리만 · 긴 것 · 짧은 것이 번갈아
+    # 선다(납품 도면 관례) · 접혀 버린 자리는 뺌.
+    ticks: list[list[list[float]]] = []
+    kept_sets = {key: set(kept[key]) for key in keys}
+    position = {chainage: i for i, chainage in enumerate(chainages)}
+    for index, chainage in enumerate(sorted(base)):
+        i = position[chainage]
+        x, y, nx, ny = frames[i]
+        for side in sides:
+            edge, end = offsets[i][f"{side}_edge_m"], offsets[i][f"{side}_end_m"]
+            if abs(end - edge) < 0.05 or i not in kept_sets[f"{side}_end_m"]:
                 continue
             reach = end if index % 2 == 0 else edge + (end - edge) / 2.0
-            ticks.append([points[f"{side}_edge_m"], [x + nx * reach, y + ny * reach]])
+            ticks.append([raw[f"{side}_edge_m"][i], [x + nx * reach, y + ny * reach]])
     cut_lines: list[list[list[float]]] = []
     fill_lines: list[list[list[float]]] = []
-    for side in cut:
+    for side in sides:
         cut_runs, fill_runs = _split_runs(lines[f"{side}_end_m"], cut[side])
         cut_lines += cut_runs
         fill_lines += fill_runs
diff --git a/M02_MasterTemplete/M02_Hopyo_Line.py b/M02_MasterTemplete/M02_Hopyo_Line.py
index 60a842428..651edd4b3 100644
--- a/M02_MasterTemplete/M02_Hopyo_Line.py
+++ b/M02_MasterTemplete/M02_Hopyo_Line.py
@@ -11,6 +11,8 @@
 장부 짝이 규격 다름(품명|단위 느슨 열쇠)이면 ⑤ 아님 — 꼬리표 「별칭 · 규격 다름」 · 짝은 후보
 끝 덤만.
 자재 · 별도계상 = 이름 · 규격 같음 하나면 맞음(체크) · 그 밖 후보.
+로직 줄 후보 묶음 표시(358-1) = 이름후보(옛 324 다섯 `Match.name_cands`) · 후보마다 뜻겹침 · 출처같음 ·
+책 — 차례 · 무게 · 상태는 그대로.
 입력값 출처(칸마다) = 별칭 > 블록(옵션 찾기 값이 규격 읽기와 다름) > 규격(`spec_inputs`) > 자동값.
 체크 = 처음 제안일 뿐 — 들어감은 [확인하고 사전조합 만들기](다 창)만. 저장 없음 · 셈은 서버 단독.
 장부 = `M02_Hopyo_Ledger`(다 창) · 확인된 사전조합 = `M02_Hopyo_Build.confirmed`(다 창).
@@ -214,15 +216,35 @@ def match_line(line: dict[str, Any], ctx: Ctx, full: bool = True) -> dict[str, A
     if alias and alias.get("갈래") in SKIP:
         return {**out, "상태": "뺌", "뺌": alias["갈래"], "별칭": _alias_info(alias, False)}
     if alias and alias.get("갈래") == "짝" and alias.get("짝"):
-        return {**out, **_aliased(line, ctx, alias, entry)}
-    if kind in hm.MATERIAL_KINDS:
+        got = _aliased(line, ctx, alias, entry)
+    elif kind in hm.MATERIAL_KINDS:
         got = _material(line, ctx, full)
     elif entry and entry["판정"]["글"] not in (fit.NO_NUMBER, "우리 로직 준비 중"):
         got = _numeric(line, ctx, entry) if full else _brief(entry)
     else:
         why = "셈 중" if not ctx.calc["끝"] else fit.NO_NUMBER
         got = _names_only(line, ctx, why, full)
-    return {**out, **(_loose(got, loose, line, ctx) if loose and full else got)}
+    got = _loose(got, loose, line, ctx) if loose and full else got
+    return {**out, **(_grouped(got, line, ctx) if full and kind not in hm.MATERIAL_KINDS else got)}
+
+
+def _grouped(got: dict, line: dict, ctx: Ctx) -> dict:
+    """묶음 표시(358-1) — 후보 · 이름후보(옛 324 다섯)마다 뜻겹침 · 출처같음(조항 ≥ 0.9) · 책 ·
+    차례 · 무게 · 상태 그대로(아무것도 숨기지 않음 · 묶음은 화면 몫)."""
+    mine = hm.words(line.get("이름"))
+    theirs = hm.fix_typo(((line.get("근거") or {}).get("출처")) or [])
+    table = hopyo_basis.ours()
+
+    def mark(c: dict) -> dict:
+        one, our = ctx.names.get(c.get("로직")), table.get(c.get("로직"))
+        if one is None:
+            return c
+        same = bool(theirs and our) and hm.clause(theirs, our)[0] >= 0.9
+        book = (our or {}).get("책", "")
+        return {**c, "뜻겹침": hm.near(mine, one["words"]), "출처같음": same, "책": book}
+
+    named = [mark(c) for c in hm.name_cands(line, ctx.got)]
+    return {**got, "후보": [mark(c) for c in got.get("후보") or []], "이름후보": named}
 
 
 def _loose(got: dict, alias: dict, line: dict, ctx: Ctx) -> dict:
diff --git a/M02_MasterTemplete/M02_Hopyo_Match.py b/M02_MasterTemplete/M02_Hopyo_Match.py
index 3bc65074d..5f77d3b4e 100644
--- a/M02_MasterTemplete/M02_Hopyo_Match.py
+++ b/M02_MasterTemplete/M02_Hopyo_Match.py
@@ -292,10 +292,14 @@ def _exact(line: dict[str, Any], pool: str, got: dict[str, Any]) -> list[dict[st
 
 
 def candidates(
-    line: dict[str, Any], pool: str, got: dict[str, Any] | None = None, limit: int | None = 5
+    line: dict[str, Any],
+    pool: str,
+    got: dict[str, Any] | None = None,
+    limit: int | None = 5,
+    fold: bool = False,
 ) -> list[dict[str, Any]]:
     """③ 정리 이름 같음 먼저 · ④ 글자 두 개 묶음 점수 + 단위 맞음 + 산림품셈 덤 — 위 `limit`
-    (None = 모두)."""
+    (None = 모두) · `fold` = 로직도 (이름, 규격, 단위)로 접음(옛 324 꼴)."""
     me = tidy(line.get("이름"))
     grams, unit = _grams(me), line.get("단위")
     text = mm.plain_spec(f"{line.get('이름')}{line.get('규격')}")
@@ -313,7 +317,8 @@ def candidates(
     scored.sort(key=lambda x: -x[0])
     out = []
     for score, one in scored:
-        label = one.get("로직") or (one["이름"], one.get("규격"), one["단위"])  # 로직은 접지 않음
+        label = (one["이름"], one.get("규격"), one["단위"])
+        label = label if fold else one.get("로직") or label  # 로직은 접지 않음(fold 아니면)
         if label in seen:
             continue
         seen.add(label)
@@ -323,6 +328,19 @@ def candidates(
     return out
 
 
+def name_cands(line: dict[str, Any], got: dict[str, Any] | None = None) -> list[dict[str, Any]]:
+    """이름 닮은 로직 다섯(358-1 · 옛 324 데스크탑 판 그대로) — 이름 같음 · 씨앗(점수 9) 먼저 +
+    이름 점수 후보(로직도 이름 · 규격 · 단위로 접음) · 숫자 판정 차례와 따로(표시 묶음만)."""
+    got = got or targets()
+    same = [_public(x) for x in _exact(line, "로직", got)]
+    rest = [
+        c
+        for c in candidates(line, "로직", got, 5, fold=True)
+        if {k: v for k, v in c.items() if k != "점수"} not in same
+    ]
+    return ([{**x, "점수": 9} for x in same] + rest)[:5]
+
+
 # ── 인용 조항 · 이름 · 근거 차례(338 · 설계 2-4 B 차례) ─────────────────────
 _OLD_TEXT = re.compile(r"(20(1\d|2[0-4])|1\d년|2[0-4]년|임도품셈|임도표준품셈|사방품셈)")
 _TYPO_CLAUSE = re.compile(r"^(\d+)-(\d)(\d)(\d)$")  # 13-114 → 13-11-4
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo.css b/M02_MasterTemplete/M02_MasterTemplete_Hopyo.css
index 612aee372..dc28f057a 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo.css
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo.css
@@ -55,34 +55,49 @@
   overflow-wrap: break-word;
 }
 
-/* 확인 창 줄 표(338 · 339) — 체크 · 갈래 · 수량 · 단위 · 상태 = 줄바꿈 없음(폭 = 글 폭) · 단추 = 세로로 쌓아 좁게 ·
-   품명 · 규격 · 우리 로직 · 옵션 · 품 비교가 남는 폭 · 칸 여백 좁힘(공용 표보다 앞서게 두 갈래 이름) */
+/* 확인 창 줄 표(338 · 339 · 359-3) — 일위대가 상세 꼴(m02-labrow) · 체크 칸 · 수량 · 단위 = 줄바꿈 없음 ·
+   단추 = 세로로 쌓아 좁게 · 이름 · 별칭 · 품 비교가 남는 폭 · 칸 여백 좁힘(공용 표보다 앞서게 두 갈래 이름) */
 .m02-hopyo__table.m02-hopyo__lines :is(th, td) {
   padding: var(--spacing-8);
 }
 
-.m02-hopyo__table.m02-hopyo__lines
-  :is(th, td):is(:nth-child(1), :nth-child(2), :nth-child(5), :nth-child(6), :nth-child(7)) {
+.m02-hopyo__table.m02-hopyo__lines td:first-child,
+.m02-hopyo__lines :is(.m02-labrow__qty, .m02-labrow__unit) {
   white-space: nowrap;
 }
 
-/* 품명 · 규격 — 낱말 두셋은 한 줄에 */
-.m02-hopyo__table.m02-hopyo__lines td:nth-child(3),
+/* 이름 칸 대상 줄 — 키 · 이름 · 배 칸 · 몫 한 줄(상세 이름 칸의 한 줄 말줄임을 풂) */
+.m02-hopyo__lines .m02-labrow__name > .m02-hopyo__part {
+  display: flex;
+  max-width: none;
+  overflow: visible;
+}
+
+.m02-hopyo__lines .m02-labrow__name > .m02-hopyo__state,
+.m02-hopyo__lines .m02-labrow__kind > .m02-hopyo__state {
+  display: inline-block;
+  margin-left: var(--spacing-4);
+}
+
+/* 품 비교 — 항목마다 한 줄(글의 줄바꿈 그대로) */
+.m02-hopyo__table.m02-hopyo__lines td.m02-hopyo__compare {
+  min-width: 9em;
+  white-space: pre-line;
+}
+
+.m02-hopyo__subhead {
+  margin: var(--spacing-8) 0 0;
+  font-size: var(--text-body-sm);
+}
+
 .m02-hopyo-ledger__table td:nth-child(1) {
   min-width: 7em;
 }
 
-.m02-hopyo__table.m02-hopyo__lines td:nth-child(4),
 .m02-hopyo-ledger__table td:nth-child(2) {
   min-width: 6em;
 }
 
-/* 옵션 · 품 비교 — 항목마다 한 줄(글의 줄바꿈 그대로) */
-.m02-hopyo__table.m02-hopyo__lines td:is(:nth-child(9), :nth-child(10)) {
-  min-width: 9em;
-  white-space: pre-line;
-}
-
 /* 단추 칸 — 단추 · 넣음/뺌을 세로로 쌓아 칸 폭 = 가장 긴 단추 */
 .m02-hopyo__table.m02-hopyo__lines td.m02-hopyo__acts {
   width: 1%;
@@ -212,6 +227,17 @@
   gap: var(--spacing-4);
 }
 
+/* 고르기 창 후보 묶음(358-1) — 뜻 낱말 안 겹치는 「후보」 = 회색 · 숫자만 닮음 = 접힘 */
+.m02-hopyo__cand.is-weak {
+  color: var(--color-text-muted);
+}
+
+.m02-hopyo__group > summary {
+  cursor: pointer;
+  color: var(--color-text-secondary);
+  margin-bottom: var(--spacing-4);
+}
+
 /* 별칭 장부(338) — 위 층 줄 = 회색 읽기만 · 고친 줄 = 왼쪽 띠 */
 .m02-hopyo-ledger__row.is-upper {
   color: var(--color-text-muted);
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Api.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Api.ts
index 818aec359..2b1d01c28 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Api.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Api.ts
@@ -92,6 +92,10 @@ export interface HopyoTarget {
   /** 후보 판정(338) — 맞음 · 다른 점 · 후보 */
   판정?: "맞음" | "다른 점" | "후보";
   글?: string;
+  /** 묶음 표시(358-1 · 로직 후보만) — 품명 뜻 낱말 겹침 · 엑셀 출처 조항 같음(≥ 0.9) · 책(산림품셈 · 건설품셈) */
+  뜻겹침?: boolean;
+  출처같음?: boolean;
+  책?: string;
 }
 
 /** 맞춤 대상 하나(338 · 로직 여럿 가능) — 배 = 환산 × 몫 · 우리 수량 = 엑셀 수량 × 배 */
@@ -124,6 +128,8 @@ export interface HopyoMatch {
   체크: boolean;
   대상: HopyoPart[];
   후보?: HopyoTarget[];
+  /** 이름 닮은 로직 다섯(358-1 · 옛 324 판 그대로 · 숫자 판정 차례와 따로 · 로직 줄만) */
+  이름후보?: HopyoTarget[];
   글?: string;
   꼬리표?: string[];
   품?: { 엑셀: HopyoQty; 우리: HopyoQty; 같음: Record<string, boolean> };
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Check.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Check.ts
index 05f10c7c9..d6e2fa8a1 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Check.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Check.ts
@@ -1,15 +1,15 @@
 /* =============================================================================
  * M02_MasterTemplete_Hopyo_Check.ts
- * 일위대가 실무자료 확인 창(PLAN 338-3 · 설계 4-1) — 호표 하나의 줄마다 서버 맞춤(상태 · 체크 제안 ·
- * 우리 로직 · 옵션 · 품 비교)을 보이고, 사용자가 체크한 줄만 [확인하고 사전조합 만들기]로 서버에 보냄.
- *  · 자리 = 실무자료 본 칸(호표 누름) · [로직 추가] 「실무 호표」 모달 · 엑셀 보기 창 펼침 [확인 창 열기]
+ * 일위대가 실무자료 확인 창(PLAN 338-3 · 설계 4-1 · 359-3) — 호표 하나의 줄마다 서버 맞춤(상태 · 체크 제안 ·
+ * 우리 로직 · 옵션 · 품 비교)을 보이고, 사용자가 체크한 줄만 [사전조합 생성]으로 서버에 보냄.
+ *  · 자리 = 엑셀 보기 창 호표 [수정] · [로직 추가] 「실무 호표」 모달
  *  · 머리 = 호표 · 「제안 n / 줄 m」 · 숫자 판정 셈 중이면 3 초마다 다시 읽음(끝나면 멈춤 · 만진 줄은 그대로)
- *  · 줄 = [✓] · 갈래 · 품명 · 규격 · 수량 · 단위 · 상태(맞음 · 별칭 · 다른 점 · 후보) · 우리 로직(여럿 · 몫 · 배) ·
- *    옵션(칸=값 · 출처 · 못 가름) · 품 비교(엑셀 → 우리 ✓ / ≠) · [고르기] [원문 보기] [엑셀에서 보기] · 뺌 까닭
+ *  · 줄 표 = 구조물 조합 일위대가 상세 꼴(로직 표 · 자재 표 · 품 비교 · 단추 — `M02_MasterTemplete_Hopyo_CheckRows`)
+ *  · 금액 = 줄마다 서버 calc 미리 셈(`logic/M02_MasterTemplete_Hopyo_Draft` 문서 · 저장 안 함 · 줄마다 최신 응답만)
  *  · 대상 · 옵션을 바꾸면 서버 `guess`(저장 안 함 · 줄마다 최신 응답만)가 우리 품을 다시 셈
  *  · 캐시 = sessionStorage `m02-hopyo-check:{층}:{주인}:{키}:{번}`(조작 즉시 · 만들기 성공하면 지움) · 자동 저장 없음
- *  · 화면 잠금은 [확인하고 사전조합 만들기] 때만 · 쓰기 단추 = 만들 층 쓰기 권한만.
- * 계산은 서버(`M02_Hopyo_Match` · `M02_Hopyo_Build`) — 화면은 보이기 · 체크 · 고름만.
+ *  · 화면 잠금은 [사전조합 생성] 때만 · 쓰기 단추 = 만들 층 쓰기 권한만.
+ * 계산은 서버(`M02_Hopyo_Match` · `M02_Hopyo_Build` · `/labor/{열}/calc`) — 화면은 보이기 · 체크 · 고름만.
  * ========================================================================== */
 
 import {
@@ -36,22 +36,23 @@ import {
   type HopyoPart,
   type HopyoScope,
 } from "./M02_MasterTemplete_Hopyo_Api";
+import { builtWord, openHopyoChoose, targetText } from "./M02_MasterTemplete_Hopyo_Choose";
 import {
-  builtWord,
-  inputsText,
-  openHopyoChoose,
-  sourceText,
-  targetText,
-} from "./M02_MasterTemplete_Hopyo_Choose";
+  checkTables,
+  type LinePrice,
+  type RowsContext,
+} from "./M02_MasterTemplete_Hopyo_CheckRows";
 import type { HopyoSheetOptions } from "./M02_MasterTemplete_Hopyo_Sheet";
-import { fetchLogicInputs } from "./M02_MasterTemplete_Labor_Api";
+import { calcLabor, fetchLogicInputs } from "./M02_MasterTemplete_Labor_Api";
 import { openLaborInput } from "./M02_MasterTemplete_Labor_Input";
+import { draftDoc } from "./logic/M02_MasterTemplete_Hopyo_Draft";
 import "./M02_MasterTemplete_Hopyo.css";
 
 export const POLL_MS = 3000;
 /** 사전조합을 만들었음(document 알림) — 좌측 「일위대가 사전조합」 목록 다시 */
 export const HOPYO_BUILT = "m02-hopyo-built";
-const OUT = ["우리에 없음", "안 씀"] as const;
+/** 미리 셈 문서 열 이름(서버 calc 는 보낸 문서로 셈 · 저장 안 함) */
+const DRAFT_COLUMN = "hopyo-draft";
 
 /** 확인 창 캐시 — 사용자가 만진 것만(서버 제안 위에 덮어 보임) */
 export interface CheckDraft {
@@ -181,7 +182,7 @@ export function newest(): (key: number) => () => boolean {
   };
 }
 
-/** [맞음 · 별칭 모두 체크] 대상 줄 */
+/** [맞음 · 별칭 일괄 체크] 대상 줄 */
 export const sureLines = (lines: HopyoLine[], d: CheckDraft): HopyoLine[] =>
   lines.filter((l) => ["맞음", "별칭"].includes(l.맞춤.상태) && checkable(l, d));
 
@@ -204,13 +205,11 @@ export interface CheckOptions {
   target?: HopyoScope;
   /** 만들 층 쓰기 권한 — 없으면 체크 · 만들기 없음(보기만) */
   canWrite: boolean;
-  /** [← 호표 목록](본 칸) */
-  onBack?: () => void;
   /** 만들었음 — [로직 추가] 참조 줄 · 모달 닫기 */
   onBuilt?: (got: HopyoBuilt, hopyo: HopyoOne["호표"]) => void;
 }
 
-/** 확인 창 몸 — 본 칸 · 모달이 같이 씀 */
+/** 확인 창 몸 — 모달(`openHopyoCheck`)에 담김 */
 export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
   const root = el("div", {
     className: "m02-hopyo m02-hopyo-check",
@@ -224,6 +223,9 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
   let seq = 0;
   let timer = 0;
   const ask = newest(); // 줄마다 최신 미리 셈만
+  const askPrice = newest(); // 줄마다 최신 금액 미리 셈만
+  const priced = new Map<number, { sig: string; got: LinePrice }>();
+  let pending = false;
   const keep = (): void => saveDraft(k, d);
 
   async function load(quiet = false): Promise<void> {
@@ -313,161 +315,76 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
     });
   }
 
-  function partCell(line: HopyoLine): HTMLElement {
-    const parts = partsOf(line, d);
-    return el("td", {
-      className: "m02-hopyo__parts",
-      children: parts.map((p, at) => {
-        const times = el("input", {
-          className: "ui-input ui-input--sm m02-hopyo__times",
-          attrs: { type: "number", step: "any", min: "0", value: p.배 == null ? "" : String(p.배) },
-        }) as HTMLInputElement;
-        times.title = "배 — 우리 수량 = 엑셀 수량 × 배";
-        times.disabled = !opt.canWrite;
-        times.addEventListener("change", () => {
-          const v = times.value === "" ? null : Number(times.value);
-          d.대상[line.차례] = parts.map((x, i) => (i === at ? { ...x, 배: v } : x));
-          keep();
-          draw();
-        });
-        const share = p.몫 != null ? ` · 몫 ${p.몫}` : "";
-        return el("div", {
-          className: "m02-hopyo__part",
-          children: [
-            el("span", {
-              text: `${targetText(p)} ${p.로직 ?? p.자재 ?? ""}${share}`.trim(),
-              attrs: { title: p.어디 ?? "" },
-            }),
-            times,
-            ...(p.로직
-              ? [
-                  createButton({
-                    label: "옵션",
-                    variant: "ghost",
-                    size: "sm",
-                    onClick: () => editOptions(line, at),
-                  }),
-                ]
-              : []),
-          ],
-        });
-      }),
+  /** 줄마다 금액 미리 셈(359-3) — 서버 calc(저장 안 함 · 줄마다 최신 응답만 · 문서가 같으면 다시 안 셈) */
+  function price(line: HopyoLine): LinePrice | null {
+    const doc = draftDoc(line, partsOf(line, d));
+    if (!doc) return null;
+    const sig = JSON.stringify(doc);
+    const have = priced.get(line.차례);
+    if (have?.sig === sig) return have.got;
+    const slot = { sig, got: {} as LinePrice };
+    priced.set(line.차례, slot);
+    const mine = askPrice(line.차례);
+    calcLabor(target.layer, DRAFT_COLUMN, doc, {}, target.owner).then(
+      (calc) => mine() && ((slot.got = { calc }), soon()),
+      (error: unknown) => mine() && ((slot.got = { fail: why(error) }), soon()),
+    );
+    return slot.got;
+  }
+  /** 응답 여럿 = 한 번 그림 */
+  function soon(): void {
+    if (pending) return;
+    pending = true;
+    requestAnimationFrame(() => {
+      pending = false;
+      if (root.isConnected) draw();
     });
   }
 
-  function lineRow(line: HopyoLine): HTMLElement {
-    const m = line.맞춤;
-    const parts = partsOf(line, d);
-    const box = el("input", { attrs: { type: "checkbox", "data-check": String(line.차례) } });
-    const input = box as HTMLInputElement;
-    input.checked = isChecked(line, d) && checkable(line, d);
-    input.disabled = !opt.canWrite || !checkable(line, d);
-    input.addEventListener("change", () => {
-      d.체크[line.차례] = input.checked;
+  const ctx = (): RowsContext => ({
+    canWrite: opt.canWrite,
+    d,
+    price,
+    check: (line, on) => {
+      d.체크[line.차례] = on;
       keep();
       draw();
-    });
-    const out = el("select", {
-      className: "ui-input ui-input--sm",
-      attrs: { title: "뺌 — 사전조합에 안 넣고 장부에 남김" },
-      children: [
-        el("option", { text: "넣음", attrs: { value: "" } }),
-        ...OUT.map((x) => el("option", { text: `뺌 — ${x}`, attrs: { value: x } })),
-      ],
-    }) as HTMLSelectElement;
-    out.value = d.뺌[line.차례] ?? "";
-    out.disabled = !opt.canWrite || m.상태 === "%";
-    out.addEventListener("change", () => {
-      if (out.value) d.뺌[line.차례] = out.value;
+    },
+    out: (line, value) => {
+      if (value) d.뺌[line.차례] = value;
       else delete d.뺌[line.차례];
-      d.체크[line.차례] = !!out.value || d.체크[line.차례];
+      d.체크[line.차례] = !!value || d.체크[line.차례];
       keep();
       draw();
-    });
-    const sheet = (행: [number, number]): void =>
-      openSheet({
-        scope: opt.scope,
-        key: opt.key,
-        파일: got?.파일 ?? "",
-        canWrite: opt.canWrite,
-        target,
-        단산행: 행,
-      });
-    const acts = [
-      ...(opt.canWrite && m.상태 !== "%"
-        ? [
-            createButton({
-              label: "고르기",
-              variant: "ghost",
-              size: "sm",
-              onClick: () =>
-                openHopyoChoose({
-                  line,
-                  openSheet: sheet,
-                  done: (ts) =>
-                    setParts(
-                      line,
-                      ts.map((t) => ({ ...t, 입력값: t.입력값 ?? {}, 몫: t.몫 ?? null })),
-                    ),
-                }),
-            }),
-          ]
-        : []),
-      createButton({
-        label: "원문 보기",
-        variant: "ghost",
-        size: "sm",
-        onClick: () => void showSource(line),
+    },
+    times: (line, at, value) => {
+      d.대상[line.차례] = partsOf(line, d).map((x, i) => (i === at ? { ...x, 배: value } : x));
+      keep();
+      draw();
+    },
+    choose: (line) =>
+      openHopyoChoose({
+        line,
+        openSheet: sheetAt,
+        done: (ts) =>
+          setParts(
+            line,
+            ts.map((t) => ({ ...t, 입력값: t.입력값 ?? {}, 몫: t.몫 ?? null })),
+          ),
       }),
-      ...(line.근거
-        ? [
-            createButton({
-              label: "엑셀에서 보기",
-              variant: "ghost",
-              size: "sm",
-              onClick: () => sheet(line.근거!.행),
-            }),
-          ]
-        : []),
-      out,
-    ];
-    const tags = [m.글, ...(m.꼬리표 ?? []), sourceText(line.근거)].filter(Boolean).join("\n");
-    const opts = parts
-      .filter((p) => p.로직)
-      .flatMap((p) => inputsText(p.입력값 ?? {}, p.못읽음 ?? [], p.출처).split(/, (?=[^,=]+=)| · /))
-      .filter(Boolean);
-    if (m.갈리는칸?.length) opts.push(`⚠ 못 가름: ${m.갈리는칸.join(", ")}`);
-    const alias = m.별칭?.규격다름 ? " · 규격 다름" : m.별칭?.근거다름 ? " · 근거 다름" : "";
-    return el("tr", {
-      className: `m02-hopyo__line is-${input.checked ? "in" : "out"}`,
-      attrs: { "data-line": String(line.차례), "data-state": m.상태 },
-      children: [
-        el("td", { children: [box] }),
-        td(line.갈래),
-        td(line.이름),
-        td(line.규격),
-        td(line.수량 === null ? "" : String(line.수량), "m02-hopyo__num"),
-        td(line.단위),
-        el("td", {
-          attrs: { title: tags },
-          children: [
-            el("span", {
-              className: `m02-hopyo__state is-${m.상태.replace(" ", "")}`,
-              text: `${m.상태}${alias}`,
-            }),
-          ],
-        }),
-        partCell(line),
-        td(opts.join("\n")), // 옵션 · 품 비교 = 항목마다 한 줄
-        td(
-          compareText(d.품[line.차례] ?? m.품)
-            .split(" · ")
-            .join("\n"),
-        ),
-        el("td", { className: "m02-hopyo__acts", children: acts }),
-      ],
+    source: (line) => void showSource(line),
+    sheet: sheetAt,
+    options: editOptions,
+  });
+  const sheetAt = (행: [number, number]): void =>
+    openSheet({
+      scope: opt.scope,
+      key: opt.key,
+      파일: got?.파일 ?? "",
+      canWrite: opt.canWrite,
+      target,
+      단산행: 행,
     });
-  }
 
   async function make(h: HopyoOne["호표"]): Promise<void> {
     const whole = !!h.통째 && (d.통째 ?? h.통째.체크);
@@ -483,8 +400,8 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
               .map(([a, b]) => `${a} ${b}`)
               .join(" · ")})`
           : "") +
-        " — 확인하고 사전조합을 만듦";
-    if (!(await showConfirmDialog(ask, "확인하고 만들기"))) return;
+        " — 사전조합 생성";
+    if (!(await showConfirmDialog(ask, "생성"))) return;
     const from = { 층: opt.scope.layer, 주인: opt.scope.owner, 키: opt.key, 번: opt.no };
     showLoadingOverlay();
     try {
@@ -567,7 +484,7 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
     const tools: HTMLElement[] = [];
     if (opt.canWrite) {
       const sure = sureLines(h.줄, d);
-      const all = createButton({ label: `맞음 · 별칭 모두 체크 (${sure.length})`, size: "sm" });
+      const all = createButton({ label: `맞음 · 별칭 일괄 체크 (${sure.length})`, size: "sm" });
       all.disabled = !sure.length;
       all.addEventListener("click", () => {
         for (const l of sure) d.체크[l.차례] = true;
@@ -575,19 +492,15 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
         draw();
       });
       const whole = !!h.통째 && (d.통째 ?? h.통째.체크);
-      const go = createButton({ label: "확인하고 사전조합 만들기", variant: "filled", size: "sm" });
+      const go = createButton({ label: "사전조합 생성", variant: "filled", size: "sm" });
       go.disabled = !whole && checked < 1;
       go.setAttribute("data-hopyo-make", "");
       go.addEventListener("click", () => void make(h));
       tools.push(all, go);
     }
-    const back = opt.onBack
-      ? [createButton({ label: "← 호표 목록", variant: "ghost", size: "sm", onClick: opt.onBack })]
-      : [];
     const head = el("div", {
       className: "m02-hopyo__bar",
       children: [
-        ...back,
         el("strong", { text: `제${h.번}호표 ${h.이름}` }),
         note(h.규격),
         note(h.단위),
@@ -598,7 +511,7 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
           : []),
         ...(h.만든 ? [note(`만든 사전조합 ${h.만든.키}${h.만든.확인 ? " · 확인함" : ""}`)] : []),
         createButton({
-          label: "엑셀에서 보기",
+          label: "엑셀 보기",
           size: "sm",
           onClick: () =>
             openSheet({
@@ -638,38 +551,10 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
           ];
         })()
       : [];
-    const heads = [
-      "",
-      "갈래",
-      "품명",
-      "규격",
-      "수량",
-      "단위",
-      "상태",
-      "우리 로직 · 배",
-      "옵션",
-      "품 비교",
-      "",
-    ];
     root.replaceChildren(
       head,
       ...whole,
-      h.줄.length
-        ? el("div", {
-            className: "ui-general-block__table-wrap ui-general-block__table-wrap--sticky-head",
-            children: [
-              el("table", {
-                className: "ui-general-block__table m02-hopyo__table m02-hopyo__lines",
-                children: [
-                  el("thead", {
-                    children: [el("tr", { children: heads.map((t) => el("th", { text: t })) })],
-                  }),
-                  el("tbody", { children: h.줄.map(lineRow) }),
-                ],
-              }),
-            ],
-          })
-        : note("구성 줄 없음"),
+      ...(h.줄.length ? checkTables(h.줄, ctx()) : [note("구성 줄 없음")]),
       ...(built ? [builtBlock(built)] : []),
     );
   }
@@ -678,7 +563,7 @@ export function buildHopyoCheck(opt: CheckOptions): HTMLElement {
   return root;
 }
 
-/** 확인 창 모달 — [로직 추가] 「실무 호표」 · 엑셀 보기 창 [확인 창 열기] · 만들면 닫음 */
+/** 확인 창 모달 — [로직 추가] 「실무 호표」 · 엑셀 보기 창 호표 [수정] · 만들면 닫음 */
 export function openHopyoCheck(opt: CheckOptions & { title?: string }): void {
   openModal({
     title: opt.title ?? `확인 — 제${opt.no}호표`,
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_CheckRows.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_CheckRows.ts
new file mode 100644
index 000000000..e14bbd11d
--- /dev/null
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_CheckRows.ts
@@ -0,0 +1,343 @@
+/* =============================================================================
+ * M02_MasterTemplete_Hopyo_CheckRows.ts
+ * 확인 창 줄 표(PLAN 359-3) — 구조물 조합 일위대가 상세 꼴(`Labor_Rows` logicTable · matTable)에 품 비교 · 단추만 더함.
+ *  · 로직 표 = [✓] · 차례 · 구분(엑셀 갈래 + 상태) · 이름(우리 로직 · 배 · 옵션 글) · 별칭(엑셀 품명 = 만들 때 별칭) ·
+ *    수량산출(위 엑셀 / 아래 우리 = 엑셀 × 배) · 결과 단위 · 노무비 · 재료비 · 경비 · 합계 · 품 비교 · 단추
+ *  · 자재 표 = [✓] · 차례 · 코드 · 이름 · 규격 · 수량산출 · 단위 · 세 칸(자재구분 · 별도계상 · 운반비 · 글만) ·
+ *    가격 다섯 · 엑셀 / 우리 금액 · 단추
+ *  · 금액 칸 = 위 작게 엑셀 · 아래 우리(서버 calc 미리 셈 · 저장 안 함) · 셈 중 「…」
+ *  · 단추 = [고르기] · [원문 보기] · [엑셀 보기] · [옵션](로직 대상마다) · 드롭다운 추가 · 로직없음 · 사용안함
+ *    (화면 글만 · 저장 값 = 빈 값 · 「우리에 없음」 · 「안 씀」 그대로)
+ * 줄 표 = `tableOf`(대상이 모두 자재 · 대상 없는 자재 · 별도계상 줄 = 자재 표).
+ * ========================================================================== */
+
+import { createButton, el } from "@ui/ui_template_elements";
+import type { HopyoLine, HopyoPart } from "./M02_MasterTemplete_Hopyo_Api";
+import {
+  checkable,
+  compareText,
+  isChecked,
+  partsOf,
+  type CheckDraft,
+} from "./M02_MasterTemplete_Hopyo_Check";
+import { inputsText, sourceText } from "./M02_MasterTemplete_Hopyo_Choose";
+import type { LaborCalc } from "./M02_MasterTemplete_Labor_Api";
+import { markCells, markHeads } from "./M02_MasterTemplete_Labor_MatMarks";
+import { moneyCell, PRICE_SLOTS } from "./M02_MasterTemplete_Labor_Rows";
+import { tc } from "./M02_MasterTemplete_Labor_Text";
+import { tableOf } from "./logic/M02_MasterTemplete_Hopyo_Draft";
+
+/** 드롭다운 — 저장 값(서버 뺌 까닭) → 화면 글 */
+export const OUT_TEXT: [string, string][] = [
+  ["", "추가"],
+  ["우리에 없음", "로직없음"],
+  ["안 씀", "사용안함"],
+];
+const COSTS = ["노무비", "재료비", "경비", "계"] as const;
+const COST_HEAD = {
+  노무비: "Prev_Labor",
+  재료비: "Prev_Material",
+  경비: "Prev_Expense",
+  계: "Prev_Sum",
+} as const;
+
+/** 줄 하나 미리 셈 — 셈 중 = 둘 다 없음 */
+export interface LinePrice {
+  calc?: LaborCalc;
+  fail?: string;
+}
+
+export interface RowsContext {
+  canWrite: boolean;
+  d: CheckDraft;
+  price: (line: HopyoLine) => LinePrice | null;
+  check: (line: HopyoLine, on: boolean) => void;
+  out: (line: HopyoLine, value: string) => void;
+  times: (line: HopyoLine, at: number, value: number | null) => void;
+  choose: (line: HopyoLine) => void;
+  source: (line: HopyoLine) => void;
+  sheet: (행: [number, number]) => void;
+  options: (line: HopyoLine, at: number) => void;
+}
+
+const num = (v: number): string =>
+  Number(v.toPrecision(12)).toLocaleString("ko-KR", { maximumFractionDigits: 6 });
+const small = (text: string, cls = "m02-labrow__note"): HTMLElement =>
+  el("small", { className: cls, text, attrs: { title: text } });
+
+/** 금액 칸 — 위 엑셀(작게) · 아래 우리 */
+function pairCell(
+  excel: number | null | undefined,
+  ours: number | null | undefined,
+  wait: boolean,
+  label: string,
+): HTMLElement {
+  const td = moneyCell(excel, ours, wait, label);
+  td.querySelector(".m02-labrow__base")?.setAttribute("title", "엑셀");
+  td.querySelector(".m02-labrow__applied")?.setAttribute("title", "우리(미리 셈)");
+  return td;
+}
+
+/** 수량산출 — 위 엑셀 수량 · 아래 우리(엑셀 × 배 · 대상마다) */
+function qtyCell(line: HopyoLine, parts: HopyoPart[]): HTMLElement {
+  const ours = parts
+    .map((p) => (p.배 === null || line.수량 === null ? "—" : num(line.수량 * p.배)))
+    .join(" · ");
+  return el("td", {
+    className: "m02-labrow__qty",
+    attrs: { "data-label": tc("Labor_QtyCol") },
+    children: [
+      el("small", {
+        className: "m02-labrow__base",
+        text: line.수량 === null ? "—" : `${num(line.수량)} ${line.단위}`.trim(),
+        attrs: { title: "엑셀" },
+      }),
+      el("span", { className: "m02-labrow__applied", text: ours || "—", attrs: { title: "우리" } }),
+    ],
+  });
+}
+
+const stateChip = (line: HopyoLine): HTMLElement => {
+  const m = line.맞춤;
+  const alias = m.별칭?.규격다름 ? " · 규격 다름" : m.별칭?.근거다름 ? " · 근거 다름" : "";
+  const tags = [m.글, ...(m.꼬리표 ?? []), sourceText(line.근거)].filter(Boolean).join("\n");
+  return el("span", {
+    className: `m02-hopyo__state is-${m.상태.replace(" ", "")}`,
+    text: `${m.상태}${alias}`,
+    attrs: { title: tags },
+  });
+};
+
+/** 대상마다 한 줄 — 키 · 이름 · × 배 칸 · 몫 */
+function partLines(line: HopyoLine, parts: HopyoPart[], ctx: RowsContext): HTMLElement[] {
+  return parts.map((p, at) => {
+    const times = el("input", {
+      className: "ui-input ui-input--sm m02-hopyo__times",
+      attrs: { type: "number", step: "any", min: "0", value: p.배 == null ? "" : String(p.배) },
+    }) as HTMLInputElement;
+    times.title = "배 — 우리 수량 = 엑셀 수량 × 배";
+    times.disabled = !ctx.canWrite;
+    times.addEventListener("change", () =>
+      ctx.times(line, at, times.value === "" ? null : Number(times.value)),
+    );
+    const key = p.로직 ?? p.자재 ?? (p.호표 !== undefined ? `제${p.호표}호표` : "");
+    return el("div", {
+      className: "m02-hopyo__part",
+      attrs: { title: p.어디 ?? "" },
+      children: [
+        el("span", { className: "m02-labrow__key", text: key }),
+        el("strong", { text: p.이름 ?? "" }),
+        times,
+        ...(p.몫 != null ? [small(`몫 ${p.몫}`)] : []),
+      ],
+    });
+  });
+}
+
+/** 이름 칸 덧글 — 옵션(칸=값 · 출처) · 못 가름 · 셈 못 함 까닭 */
+function nameNotes(line: HopyoLine, parts: HopyoPart[], price: LinePrice | null): HTMLElement[] {
+  const opts = parts
+    .filter((p) => p.로직)
+    .map((p) => inputsText(p.입력값 ?? {}, p.못읽음 ?? [], p.출처))
+    .filter(Boolean);
+  if (line.맞춤.갈리는칸?.length) opts.push(`⚠ 못 가름: ${line.맞춤.갈리는칸.join(", ")}`);
+  const why = [
+    price?.fail,
+    ...(price?.calc?.줄 ?? []).map((l) => l.까닭),
+    ...(price?.calc?.자재 ?? []).map((m) => m.까닭),
+  ].filter(Boolean) as string[];
+  return [
+    ...opts.map((t) => small(t, "m02-labrow__note m02-hopyo__opts")),
+    ...why.map((t) => small(`셈 못 함: ${t}`, "m02-labrow__empty")),
+    ...(parts.some((p) => p.호표 !== undefined) ? [small("하위 호표 = 만든 뒤 셈")] : []),
+  ];
+}
+
+function checkCell(line: HopyoLine, ctx: RowsContext): HTMLElement {
+  const box = el("input", {
+    attrs: { type: "checkbox", "data-check": String(line.차례) },
+  }) as HTMLInputElement;
+  box.checked = isChecked(line, ctx.d) && checkable(line, ctx.d);
+  box.disabled = !ctx.canWrite || !checkable(line, ctx.d);
+  box.addEventListener("change", () => ctx.check(line, box.checked));
+  return el("td", { children: [box] });
+}
+
+function actsCell(line: HopyoLine, parts: HopyoPart[], ctx: RowsContext): HTMLElement {
+  const m = line.맞춤;
+  const ghost = (label: string, run: () => void): HTMLElement =>
+    createButton({ label, variant: "ghost", size: "sm", onClick: run });
+  const out = el("select", {
+    className: "ui-input ui-input--sm",
+    attrs: { title: "로직없음 · 사용안함 — 사전조합에 안 넣고 장부에 남김", "data-out": "" },
+    children: OUT_TEXT.map(([value, text]) => el("option", { text, attrs: { value } })),
+  }) as HTMLSelectElement;
+  out.value = ctx.d.뺌[line.차례] ?? "";
+  out.disabled = !ctx.canWrite || m.상태 === "%";
+  out.addEventListener("change", () => ctx.out(line, out.value));
+  const options = parts.flatMap((p, at) => {
+    if (!p.로직) return [];
+    const b = ghost("옵션", () => ctx.options(line, at));
+    b.title = `${p.로직} 옵션`;
+    return [b];
+  });
+  return el("td", {
+    className: "m02-hopyo__acts",
+    children: [
+      ...(ctx.canWrite && m.상태 !== "%" ? [ghost("고르기", () => ctx.choose(line))] : []),
+      ghost("원문 보기", () => ctx.source(line)),
+      ...(line.근거 ? [ghost("엑셀 보기", () => ctx.sheet(line.근거!.행))] : []),
+      ...options,
+      out,
+    ],
+  });
+}
+
+const rowOf = (line: HopyoLine, ctx: RowsContext, cells: HTMLElement[]): HTMLElement => {
+  const on = isChecked(line, ctx.d) && checkable(line, ctx.d);
+  return el("tr", {
+    className: `m02-labrow__row m02-hopyo__line is-${on ? "in" : "out"}`,
+    attrs: { "data-line": String(line.차례), "data-state": line.맞춤.상태 },
+    children: [checkCell(line, ctx), ...cells, actsCell(line, partsOf(line, ctx.d), ctx)],
+  });
+};
+
+function logicRow(line: HopyoLine, ctx: RowsContext): HTMLElement {
+  const parts = partsOf(line, ctx.d);
+  const price = ctx.price(line);
+  const wait = !!price && !price.calc && !price.fail;
+  const ours = price?.calc?.반영합;
+  const unit = price?.calc?.줄[0]?.분모 ?? parts[0]?.단위 ?? line.단위;
+  const compare = compareText(ctx.d.품[line.차례] ?? line.맞춤.품);
+  return rowOf(line, ctx, [
+    el("td", { className: "m02-labrow__no", text: String(line.차례 + 1) }),
+    el("td", { className: "m02-labrow__kind", children: [line.갈래, stateChip(line)] }),
+    el("td", {
+      className: "m02-labrow__name m02-hopyo__parts",
+      children: [
+        ...(parts.length ? partLines(line, parts, ctx) : [small("—", "m02-labrow__muted")]),
+        ...nameNotes(line, parts, price),
+      ],
+    }),
+    el("td", {
+      className: "m02-labrow__alias",
+      attrs: { title: `${line.이름} ${line.규격}`.trim() },
+      children: [line.이름, ...(line.규격 ? [small(line.규격)] : [])],
+    }),
+    qtyCell(line, parts),
+    el("td", { className: "m02-labrow__unit", text: unit ?? "" }),
+    ...COSTS.map((c) =>
+      pairCell(line.금액[c], price?.calc ? (ours?.[c] ?? null) : null, wait, tc(COST_HEAD[c])),
+    ),
+    el("td", { className: "m02-hopyo__compare", text: compare.split(" · ").join("\n") }),
+  ]);
+}
+
+function matRow(line: HopyoLine, ctx: RowsContext): HTMLElement {
+  const parts = partsOf(line, ctx.d);
+  const price = ctx.price(line);
+  const wait = !!price && !price.calc && !price.fail;
+  const mats = price?.calc?.자재 ?? [];
+  const first = mats[0];
+  const ours = mats.length ? mats.reduce((s, m) => s + (m.반영 ?? 0), 0) : null;
+  const show = (v: number | null | undefined): string =>
+    wait ? "…" : v === null || v === undefined ? "—" : v.toLocaleString("ko-KR");
+  const p = parts[0];
+  return rowOf(line, ctx, [
+    el("td", { className: "m02-labrow__no", text: String(line.차례 + 1) }),
+    el("td", {
+      className: "m02-labrow__code",
+      text: parts.map((x) => x.자재 ?? "").join(" · ") || "—",
+    }),
+    el("td", {
+      className: "m02-labrow__name m02-hopyo__parts",
+      children: [
+        stateChip(line),
+        ...(parts.length ? partLines(line, parts, ctx) : []),
+        small(`엑셀 ${line.이름}`.trim()),
+        ...nameNotes(line, parts, price),
+      ],
+    }),
+    el("td", {
+      className: "m02-labrow__spec",
+      text: p?.규격 ?? line.규격,
+      attrs: { title: p?.규격 ?? line.규격 },
+    }),
+    qtyCell(line, parts),
+    el("td", { className: "m02-labrow__unit", text: p?.단위 ?? line.단위 }),
+    ...markCells({ 별도계상: line.갈래 === "별도계상" ? "별도계상" : "직접계산" }),
+    ...PRICE_SLOTS.map((slot) =>
+      el("td", {
+        className: `m02-labrow__num m02-labrow__price${first?.기준칸 === slot ? " is-base-price" : ""}`,
+        text: show(first?.가격?.[slot]),
+        attrs: { "data-label": slot, "data-price-slot": slot },
+      }),
+    ),
+    pairCell(line.금액.계, price?.calc ? ours : null, wait, tc("Labor_AppliedSum")),
+  ]);
+}
+
+const grid = (heads: string[], rows: HTMLElement[], kind: string): HTMLElement =>
+  el("div", {
+    className: "ui-general-block__table-wrap ui-general-block__table-wrap--sticky-head",
+    children: [
+      el("table", {
+        className: "ui-general-block__table m02-labrow m02-hopyo__table m02-hopyo__lines",
+        attrs: { "data-hopyo-table": kind },
+        children: [
+          el("thead", {
+            children: [el("tr", { children: heads.map((t) => el("th", { text: t })) })],
+          }),
+          el("tbody", { children: rows }),
+        ],
+      }),
+    ],
+  });
+
+/** 줄 표 둘 — 로직 표 · 자재 표(줄 없는 표는 안 그림) */
+export function checkTables(lines: HopyoLine[], ctx: RowsContext): HTMLElement[] {
+  const logic = lines.filter((l) => tableOf(l, partsOf(l, ctx.d)) === "logic");
+  const mat = lines.filter((l) => !logic.includes(l));
+  const out: HTMLElement[] = [];
+  if (logic.length)
+    out.push(
+      grid(
+        [
+          "",
+          tc("Col_Order"),
+          tc("Sub"),
+          tc("Col_Name"),
+          tc("Col_Alias"),
+          tc("Labor_QtyCol"),
+          tc("Col_Unit"),
+          ...COSTS.map((c) => tc(COST_HEAD[c])),
+          "품 비교",
+          "",
+        ],
+        logic.map((l) => logicRow(l, ctx)),
+        "logic",
+      ),
+    );
+  if (mat.length)
+    out.push(
+      el("h4", { className: "m02-hopyo__subhead", text: "자재" }),
+      grid(
+        [
+          "",
+          tc("Col_Order"),
+          tc("Labor_Code"),
+          tc("Col_Name"),
+          tc("Labor_Spec"),
+          tc("Labor_QtyCol"),
+          tc("Labor_Unit"),
+          ...markHeads(),
+          ...PRICE_SLOTS,
+          `엑셀 / 우리 ${tc("Labor_AppliedSum")}`,
+          "",
+        ],
+        mat.map((l) => matRow(l, ctx)),
+        "mat",
+      ),
+    );
+  return out;
+}
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Choose.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Choose.ts
index 26046f7fc..cf8022f09 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Choose.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Choose.ts
@@ -1,10 +1,11 @@
 /* =============================================================================
  * M02_MasterTemplete_Hopyo_Choose.ts
- * 일위대가 실무자료 고르기 창(PLAN 338-3 · 설계 4-2 · 옛 `Hopyo_View.choose` 를 옮김) + 글 도우미.
- *  · 위 = 엑셀 블록 품(직종 · 장비 · 자재) · 인용 조항 · [엑셀에서 보기](단가산출 그 행)
- *  · 후보 다섯 = 이름 · 키 · 판정 꼬리표(맞음 / 다른 점 / 후보) · 글 · 근거 꼬리표(근거 맞음 초록) · 금액 비 없음
- *  · 고름 = [고름](한 로직) · 또는 체크 + 몫 칸 → [고른 n개 함께](조합) · 옵션은 부르는 쪽이 서버 `guess` 로 채움
- *  · [다른 로직 찾기] = `openLogicPicker` 에 찾기 글 미리 넣음(엑셀 인용 조항 번호 → 없으면 품명 첫 뜻 낱말)
+ * 일위대가 실무자료 고르기 창(PLAN 338-3 · 358 · 설계 4-2 · 옛 `Hopyo_View.choose` 를 옮김) + 글 도우미.
+ *  · 위 = 엑셀 블록 품(직종 · 장비 · 자재) · 인용 조항 · [엑셀 보기](단가산출 그 행)
+ *  · 후보 묶음(358-1 · 숨김 없음) = 1위 + 판정 / 출처 같음 / 이름 닮은 로직(옛 324 다섯) / 숫자만 닮음(접힘 ·
+ *    뜻 낱말 안 겹치는 「후보」는 회색 끝) · 같은 이름이면 책(산림 · 건설) · 판정 꼬리표 · 근거 꼬리표(근거 맞음 초록)
+ *  · 고름 = [후보](한 로직) · 또는 체크 + 몫 칸 → [일괄 적용(n)](조합) · 옵션은 부르는 쪽이 서버 `guess` 로 채움
+ *  · [다른 로직 검색] = `openLogicPicker` 에 품명 첫 뜻 낱말 · [다른 자재 검색] = 자재 줄 · 재료비 있는 줄(358-2)
  * 저장 안 함 — 고른 것은 부르는 쪽 캐시(확인 창)로만 감.
  * ========================================================================== */
 
@@ -15,6 +16,7 @@ import type {
   HopyoBasisHit,
   HopyoLine,
   HopyoLineBasis,
+  HopyoMatch,
   HopyoQty,
   HopyoTarget,
 } from "./M02_MasterTemplete_Hopyo_Api";
@@ -95,13 +97,71 @@ export const qtyText = (q: HopyoQty | undefined): string =>
       ].join(" · ")
     : "";
 
-/** [다른 로직 찾기] 미리 넣을 글 — 엑셀 인용 조항 번호 → 없으면 품명 괄호 밖 첫 뜻 낱말 */
-export function searchHint(line: Pick<HopyoLine, "이름" | "근거">): string {
-  const clause = line.근거?.출처?.find((x) => x[1])?.[1];
-  if (clause) return clause;
+/** [다른 로직 검색] 미리 넣을 글 — 품명 괄호 밖 첫 뜻 낱말(358-1 · 조항 번호는 모든 낱말 맞춤이라 0건 위험) */
+export function searchHint(line: Pick<HopyoLine, "이름">): string {
   return /[가-힣A-Za-z]{2,}/.exec(line.이름.replace(/\([^()]*\)/g, " "))?.[0] ?? "";
 }
 
+/** 후보 묶음 하나 — 제목 · 접힘(숫자만 닮음) · 후보 */
+export interface CandGroup {
+  제목: string;
+  접힘: boolean;
+  후보: HopyoTarget[];
+}
+
+/** 약한 후보 — 판정 「후보」 + 품명 뜻 낱말 안 겹침(회색 · 묶음 끝) */
+export const weakCand = (c: HopyoTarget): boolean => c.판정 === "후보" && c.뜻겹침 === false;
+
+/** 후보 묶음(358-1 · 숨김 없음 · 차례는 서버 그대로) — 1위 + 판정 / 출처 같음 / 이름 닮은 로직(옛 판 다섯) /
+ * 숫자만 닮음(접힘 · 약한 후보 뒤로) · 한 후보는 한 묶음에만 · 자재 줄 = 1위 / 그 밖 후보 */
+export function candGroups(
+  m: Pick<HopyoMatch, "후보" | "이름후보">,
+  material = false,
+): CandGroup[] {
+  const all = m.후보 ?? [];
+  const seen = new Set<string>();
+  const take = (list: HopyoTarget[]): HopyoTarget[] =>
+    list.filter((c) => {
+      const id = c.로직 ?? c.자재 ?? c.이름 ?? "";
+      if (seen.has(id)) return false;
+      seen.add(id);
+      return true;
+    });
+  const top = take(all.slice(0, 1));
+  if (material)
+    return [
+      { 제목: "1위", 접힘: false, 후보: top },
+      { 제목: "그 밖 후보", 접힘: false, 후보: take(all.slice(1)) },
+    ].filter((g) => g.후보.length);
+  const named = m.이름후보 ?? [];
+  const source = take([...all.slice(1), ...named].filter((c) => c.출처같음));
+  const name = take(named);
+  const rest = take(all.slice(1));
+  rest.sort((a, b) => Number(weakCand(a)) - Number(weakCand(b)));
+  return [
+    { 제목: "1위", 접힘: false, 후보: top },
+    { 제목: "출처 같음", 접힘: false, 후보: source },
+    { 제목: "이름 닮은 로직", 접힘: false, 후보: name },
+    { 제목: "숫자만 닮음", 접힘: true, 후보: rest },
+  ].filter((g) => g.후보.length);
+}
+
+/** 같은 이름 후보 — 책(산림 · 건설)을 붙여 가를 이름 */
+export function sameNames(groups: CandGroup[]): Set<string> {
+  const count = new Map<string, number>();
+  for (const c of groups.flatMap((g) => g.후보))
+    count.set(c.이름 ?? "", (count.get(c.이름 ?? "") ?? 0) + 1);
+  return new Set([...count].filter(([name, n]) => name && n > 1).map(([name]) => name));
+}
+
+/** 후보 단추 글 — 「이름 [단위] · 키」 · 같은 이름이면 책 두 글자(산림 · 건설) */
+export const candText = (c: HopyoTarget, twins: Set<string>): string =>
+  `${targetText(c)} · ${c.로직 ?? c.자재 ?? ""}${twins.has(c.이름 ?? "") && c.책 ? ` · ${c.책.slice(0, 2)}` : ""}`;
+
+/** 자재 고름 — 자재 · 별도계상 줄 · 재료비 있는 단가산출 줄(358-2 · P.V.C파이프설치 등) */
+export const canPickMaterial = (line: Pick<HopyoLine, "갈래" | "단가">): boolean =>
+  MATERIAL.has(line.갈래) || !!line.단가?.재료비;
+
 /** 고른 후보 → 만들기 대상(배 1 · 몫 있으면 배 = 몫) */
 export const pickedTargets = (picked: { c: HopyoTarget; 몫: number | null }[]): BuildTarget[] =>
   picked.map(({ c, 몫 }) => ({
@@ -113,12 +173,12 @@ export const pickedTargets = (picked: { c: HopyoTarget; 몫: number | null }[]):
 
 export interface ChooseOptions {
   line: HopyoLine;
-  /** [엑셀에서 보기] — 단가산출 그 행 */
+  /** [엑셀 보기] — 단가산출 그 행 */
   openSheet?: (행: [number, number]) => void;
   done: (targets: BuildTarget[]) => void;
 }
 
-/** 고르기 창 — 엑셀 품 · 인용 조항 · 후보 다섯(하나 또는 여럿 · 몫) · 다른 로직 · 자재 찾기 */
+/** 고르기 창 — 엑셀 품 · 인용 조항 · 후보 묶음(하나 또는 여럿 · 몫) · 다른 로직 · 자재 검색 */
 export function openHopyoChoose(opt: ChooseOptions): void {
   const { line } = opt;
   const material = MATERIAL.has(line.갈래);
@@ -132,9 +192,9 @@ export function openHopyoChoose(opt: ChooseOptions): void {
         opt.done(targets);
       };
       const picked = new Map<HopyoTarget, HTMLInputElement>();
-      const together = createButton({ label: "고른 0개 함께", size: "sm", disabled: true });
+      const together = createButton({ label: "일괄 적용(0)", size: "sm", disabled: true });
       const paint = (): void => {
-        together.querySelector(".ui-btn__label")!.textContent = `고른 ${picked.size}개 함께`;
+        together.querySelector(".ui-btn__label")!.textContent = `일괄 적용(${picked.size})`;
         together.disabled = picked.size < 2;
       };
       together.addEventListener("click", () =>
@@ -144,7 +204,9 @@ export function openHopyoChoose(opt: ChooseOptions): void {
           ),
         ),
       );
-      const list = (line.맞춤.후보 ?? []).map((c) => {
+      const groups = candGroups(line.맞춤, material);
+      const twins = sameNames(groups);
+      const row = (c: HopyoTarget): HTMLElement => {
         const share = el("input", {
           className: "ui-input ui-input--sm m02-hopyo__times",
           attrs: { type: "number", step: "0.05", min: "0", max: "1", placeholder: "몫" },
@@ -157,12 +219,12 @@ export function openHopyoChoose(opt: ChooseOptions): void {
         });
         const tag = basisTag(c.근거);
         return el("div", {
-          className: "m02-hopyo__cand",
+          className: `m02-hopyo__cand${weakCand(c) ? " is-weak" : ""}`,
           attrs: { "data-cand": c.로직 ?? c.자재 ?? "" },
           children: [
             box,
             createButton({
-              label: `${targetText(c)} · ${c.로직 ?? c.자재 ?? ""}`,
+              label: candText(c, twins),
               variant: "ghost",
               size: "sm",
               onClick: () => finish(pickedTargets([{ c, 몫: null }])),
@@ -176,6 +238,7 @@ export function openHopyoChoose(opt: ChooseOptions): void {
                 ]
               : []),
             ...(c.글 ? [note(c.글)] : []),
+            ...(weakCand(c) ? [note("이름 뜻 안 겹침")] : []),
             ...(tag && c.근거
               ? [
                   el("span", {
@@ -188,6 +251,18 @@ export function openHopyoChoose(opt: ChooseOptions): void {
             share,
           ],
         });
+      };
+      const sections = groups.map((g) => {
+        const list = el("div", { className: "m02-hopyo__cands", children: g.후보.map(row) });
+        const title = `${g.제목} (${g.후보.length})`;
+        if (!g.접힘)
+          return el("div", { attrs: { "data-group": g.제목 }, children: [note(title), list] });
+        const fold = el("details", {
+          className: "m02-hopyo__group",
+          attrs: { "data-group": g.제목 },
+          children: [el("summary", { text: `${title} — 이름 · 출처 안 닮음 · 숫자 지문만` }), list],
+        });
+        return fold;
       });
       const excel = qtyText(line.맞춤.품?.엑셀);
       const basis = line.근거;
@@ -199,7 +274,7 @@ export function openHopyoChoose(opt: ChooseOptions): void {
           ...(basis && opt.openSheet
             ? [
                 createButton({
-                  label: "엑셀에서 보기",
+                  label: "엑셀 보기",
                   variant: "ghost",
                   size: "sm",
                   onClick: () => opt.openSheet?.(basis.행),
@@ -208,23 +283,37 @@ export function openHopyoChoose(opt: ChooseOptions): void {
             : []),
         ],
       });
-      const more = createButton({
-        label: material ? "다른 자재 찾기…" : "다른 로직 찾기…",
+      const findMaterial = createButton({
+        label: "다른 자재 검색…",
         size: "sm",
         onClick: () => {
           close();
-          if (material) pickMaterial((x) => opt.done([{ 자재: x.코드, 배: 1 }]));
-          else
-            openLogicPicker((x) => opt.done([{ 로직: x.키, 입력값: {}, 배: 1 }]), undefined, {
-              query: searchHint(line),
-            });
+          pickMaterial((x) => opt.done([{ 자재: x.코드, 배: 1 }]));
         },
       });
+      const findLogic = createButton({
+        label: "다른 로직 검색…",
+        size: "sm",
+        onClick: () => {
+          close();
+          openLogicPicker((x) => opt.done([{ 로직: x.키, 입력값: {}, 배: 1 }]), undefined, {
+            query: searchHint(line),
+          });
+        },
+      });
+      const more = [
+        ...(material ? [] : [findLogic]),
+        ...(canPickMaterial(line) ? [findMaterial] : []),
+      ];
       body.append(
         ...(head.childElementCount ? [head] : []),
-        note(list.length ? "후보 — 하나 고름 · 여럿은 체크(몫 칸) 뒤 [함께]" : "가까운 것 없음"),
-        el("div", { className: "m02-hopyo__cands", children: list }),
-        el("div", { className: "m02-hopyo__bar", children: [together, more] }),
+        note(
+          groups.length
+            ? "후보 — 하나 고름 · 여럿은 체크(몫 칸) 뒤 [일괄 적용]"
+            : "가까운 것 없음 — 아래 검색",
+        ),
+        ...sections,
+        el("div", { className: "m02-hopyo__bar", children: [together, ...more] }),
       );
     },
   });
diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
index d4902b1ca..892e71415 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
@@ -62,9 +62,9 @@ export interface HopyoSheetOptions {
   canWrite: boolean;
   /** 사전조합을 만들 층(없으면 `scope` · [로직 추가] = 문서 층) */
   target?: HopyoScope;
-  /** 처음 고를 호표 번(호표 화면 [엑셀에서 보기]) */
+  /** 처음 고를 호표 번(확인 창 머리 [엑셀 보기]) */
   호표?: number;
-  /** 처음 보일 단가산출 행(330-3 근거 [엑셀에서 보기]) */
+  /** 처음 보일 단가산출 행(330-3 근거 [엑셀 보기]) */
   단산행?: number | [number, number];
   /** 호표 하나를 만들었음 — [로직 추가] 참조 줄 */
   onImport?: (got: HopyoBuilt, hopyo: HopyoBrief) => void;
diff --git a/M02_MasterTemplete/logic/M02_MasterTemplete_Hopyo_Draft.ts b/M02_MasterTemplete/logic/M02_MasterTemplete_Hopyo_Draft.ts
new file mode 100644
index 000000000..cb2051f00
--- /dev/null
+++ b/M02_MasterTemplete/logic/M02_MasterTemplete_Hopyo_Draft.ts
@@ -0,0 +1,56 @@
+/* =============================================================================
+ * M02_MasterTemplete/logic/M02_MasterTemplete_Hopyo_Draft.ts
+ * 확인 창 금액 미리 보기 꼴(PLAN 359-3) — 엑셀 줄 하나 + 지금 대상 → 일위대가 문서 한 벌(서버 `/labor/{열}/calc` 에
+ * 보냄 · 저장 안 함 · 금액은 서버가 셈) · 줄이 들어갈 표(로직 표 · 자재 표).
+ * 정본 = 서버 `M02_Hopyo_Build.Builder.build` 의 `put`([사전조합 생성] 때 다시 셈) — 같은 규칙:
+ *   우리 수량 = 엑셀 수량 × 배 · 로직 = {로직, 입력값, 수량 {손}} · 자재 = {코드, 수량 {손}, 별도계상 =
+ *   갈래 별도계상이면 「별도계상」 아니면 「직접계산」} · 같은 자재 = 수량 더함.
+ * 미리 보기만 다른 것: 호표 대상(하위 사전조합 — 만든 뒤 셈) · 배 없는 대상은 뺌 ·
+ * 같은 로직 둘째는 뺌(Build = 한 줄 사전조합으로 감쌈 · 한 문서에 같은 로직 둘 = 서버 400).
+ * 화면 · fetch · sessionStorage 없음(`CLAUDE.md` 4장).
+ * ========================================================================== */
+
+import type { HopyoLine, HopyoPart } from "../M02_MasterTemplete_Hopyo_Api";
+import type { LaborDoc, LaborMat, LaborRow } from "../M02_MasterTemplete_Labor_Api";
+
+export type CheckTable = "logic" | "mat";
+
+/** 엑셀 갈래 중 자재 표로 가는 것(대상 없을 때) */
+const MAT_KINDS = ["자재", "별도계상"];
+
+/** 줄이 들어갈 표 — 대상이 모두 자재면 자재 표 · 대상 없으면 갈래(자재 · 별도계상) · 그 밖 로직 표 */
+export function tableOf(line: Pick<HopyoLine, "갈래">, parts: HopyoPart[]): CheckTable {
+  if (parts.length) return parts.every((p) => !!p.자재) ? "mat" : "logic";
+  return MAT_KINDS.includes(line.갈래) ? "mat" : "logic";
+}
+
+/** 엑셀 줄 + 대상 → 미리 셈 문서 · 셀 것이 없으면 null(호표 대상뿐 · 배 없음 · 대상 없음) */
+export function draftDoc(
+  line: Pick<HopyoLine, "수량" | "갈래">,
+  parts: HopyoPart[],
+): LaborDoc | null {
+  const rows: LaborRow[] = [];
+  const mats = new Map<string, LaborMat>();
+  const apart = line.갈래 === "별도계상" ? "별도계상" : "직접계산";
+  for (const p of parts) {
+    if (p.배 === null || p.호표 !== undefined) continue;
+    const qty = (line.수량 ?? 0) * p.배;
+    if (p.자재) {
+      const have = mats.get(p.자재)?.수량;
+      const hand = (have ? have.손 : 0) + qty;
+      mats.set(p.자재, {
+        코드: p.자재,
+        이름: null,
+        규격: null,
+        단위: null,
+        수량: { 손: hand },
+        별도계상: apart,
+      });
+    } else if (p.로직 && !rows.some((r) => r.로직 === p.로직)) {
+      const values = (p.입력값 ?? {}) as LaborRow["입력값"];
+      rows.push({ 로직: p.로직, 별칭: null, 메모: null, 입력값: values, 수량: { 손: qty } });
+    }
+  }
+  if (!rows.length && !mats.size) return null;
+  return { 종류: "일위대가", 열: "", 단위: null, 담은로직: rows, 자재: [...mats.values()] };
+}
diff --git a/resources/tester/helper_355_1_pivot_tilt.cjs b/resources/tester/helper_355_1_pivot_tilt.cjs
new file mode 100644
index 000000000..9afd9741f
--- /dev/null
+++ b/resources/tester/helper_355_1_pivot_tilt.cjs
@@ -0,0 +1,150 @@
+/* 355-1 종단 ▲▼ 이웃 꺾임 축 돌림 단위검증 헬퍼 — `B05_Profile_UI_Profile_Alignment.ts` ·
+ * `_Straighten.ts` 를 그 자리에서 트랜스파일해 세 경우를 Node 로 돌린다.
+ * ① 처음 계획선 ▲ = 옛 값 ② 직선화 뒤 꺾임 ▲ = 사이 측점 한 직선 · 축 표고 그대로 · +0.1
+ * ③ 직선 안쪽 ▲ = 옛 값. 옛 값 = 355-1 앞 adjustStation(아래 oldAdjust) 그대로.
+ */
+const fs = require("fs");
+const path = require("path");
+const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));
+
+const ROOT = path.join(__dirname, "..", "..");
+const cache = new Map();
+function loadTs(file) {
+  const full = path.resolve(file);
+  if (cache.has(full)) return cache.get(full);
+  const js = ts.transpileModule(fs.readFileSync(full, "utf8"), {
+    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
+  }).outputText;
+  const box = { exports: {} };
+  cache.set(full, box.exports);
+  const localRequire = (request) => {
+    if (request.startsWith(".")) return loadTs(path.join(path.dirname(full), `${request}.ts`));
+    return require(request);
+  };
+  new Function("exports", "module", "require", js)(box.exports, box, localRequire);
+  cache.set(full, box.exports);
+  return box.exports;
+}
+
+const LOGIC = path.join(ROOT, "B05_Profile", "logic");
+const align = loadTs(path.join(LOGIC, "B05_Profile_UI_Profile_Alignment.ts"));
+const straight = loadTs(path.join(LOGIC, "B05_Profile_UI_Profile_Straighten.ts"));
+
+// 전체 측점 폴리라인(20m 간격 · 0~200m) — 서버와 같이 꺾임마다 기본 L 라운드.
+const stations = Array.from({ length: 11 }, (_, i) => i * 20);
+const ground = stations.map((s, i) => 100 + 0.3 * i + (i % 2 ? 0.4 : 0));
+const base = {
+  policy: {
+    station_interval_m: 20,
+    curve_radius_ratio: 1,
+    curve_tangent_max_ratio: 0.5,
+    curve_skip_legal_exception: false,
+    default_curve_length_m: 15,
+    default_curve_radius_m: 300,
+    balance_tolerance_percent: 10,
+    edit_step_m: 0.1,
+    grade_violation_policy: "warn",
+    max_grade_pct: 14,
+    curve_skip_delta_pct: 0,
+    paved: true,
+  },
+  onlyExplicitCurves: false,
+  basePvi: stations.map((s, i) => ({ chainage_m: s, elevation_m: ground[i] })),
+  chainage: stations,
+  ground,
+  stations: stations.map((s) => ({ station_id: `S${s}`, chainage_m: s })),
+};
+
+/** 355-1 앞 adjustStation — 누른 측점 하나만 옮김. */
+function oldAdjust(edits, chainageM, delta) {
+  const key = align.chainageKey(chainageM);
+  const current = align.buildAlignment(base, edits);
+  const target = align.planElevationAt(current, chainageM) + delta;
+  const baseElevation = straight.baseElevationAt(base, chainageM);
+  let offset =
+    (edits.station_offsets[key] ?? align.planElevationAt(current, chainageM) - baseElevation) +
+    delta;
+  const withOffset = (value) => ({
+    ...edits,
+    station_offsets: { ...edits.station_offsets, [key]: Number(value.toFixed(6)) },
+  });
+  let next = withOffset(offset);
+  for (let pass = 0; pass < 4; pass += 1) {
+    const error = target - align.planElevationAt(align.buildAlignment(base, next), chainageM);
+    if (Math.abs(error) < 1e-4) break;
+    offset += error;
+    next = withOffset(offset);
+  }
+  return next;
+}
+
+const sorted = (record) =>
+  Object.fromEntries(
+    Object.keys(record ?? {})
+      .sort()
+      .map((key) => [key, record[key]]),
+  );
+const pviZ = (built, s) => built.pvi.find((n) => Math.abs(n.chainage_m - s) < 1e-6).elevation_m;
+const out = {};
+
+// ① 처음 계획선 — 마디마다 꺾임 → 축 = 누른 점 ±1 · 옛 값과 같음(▲ · ▼).
+{
+  const empty = align.emptyEdits();
+  const up = align.adjustStation(base, empty, 100, 0.1);
+  const down = align.adjustStation(base, empty, 60, -0.1);
+  out.initial = {
+    sameUp:
+      JSON.stringify(sorted(up.station_offsets)) ===
+      JSON.stringify(sorted(oldAdjust(empty, 100, 0.1).station_offsets)),
+    sameDown:
+      JSON.stringify(sorted(down.station_offsets)) ===
+      JSON.stringify(sorted(oldAdjust(empty, 60, -0.1).station_offsets)),
+    upKeys: Object.keys(up.station_offsets),
+    radiiKeys: Object.keys(up.curve_radii ?? {}),
+  };
+}
+
+// ② 40~100 · 100~160 직선화 → 100 = 꺾임 · 두 축 40 · 160 · ▲ 100.
+{
+  let edits = straight.straightenBetween(base, align.emptyEdits(), 40, 100);
+  edits = straight.straightenBetween(base, edits, 100, 160);
+  const before = align.buildAlignment(base, edits);
+  const next = align.adjustStation(base, edits, 100, 0.1);
+  const after = align.buildAlignment(base, next);
+  const p = pviZ(after, 100);
+  const line = (s, aM, aZ) => aZ + ((p - aZ) * (s - aM)) / (100 - aM);
+  const z40 = pviZ(before, 40);
+  const z160 = pviZ(before, 160);
+  out.kink = {
+    planRise: align.planElevationAt(after, 100) - align.planElevationAt(before, 100),
+    pivotRise: p - pviZ(before, 100),
+    axisMove: [pviZ(after, 40) - z40, pviZ(after, 160) - z160],
+    outsideMove: [20, 180].map((s) => pviZ(after, s) - pviZ(before, s)),
+    innerResidual: [60, 80]
+      .map((s) => pviZ(after, s) - line(s, 40, z40))
+      .concat([120, 140].map((s) => pviZ(after, s) - line(s, 160, z160))),
+    innerMoved: [60, 80, 120, 140].map((s) => pviZ(after, s) - pviZ(before, s)),
+    curvesAt: after.curves.map((c) => c.chainage_m).sort((a, b) => a - b),
+    oldWouldBreak: (() => {
+      const old = align.buildAlignment(base, oldAdjust(edits, 100, 0.1));
+      return [80, 120].map((s) => pviZ(old, s) - pviZ(before, s));
+    })(),
+  };
+}
+
+// ③ 직선 안쪽(80 · 40~100 직선 위) — 꺾임 아님 → 옛 값.
+{
+  let edits = straight.straightenBetween(base, align.emptyEdits(), 40, 100);
+  edits = straight.straightenBetween(base, edits, 100, 160);
+  const next = align.adjustStation(base, edits, 80, 0.1);
+  out.inside = {
+    same:
+      JSON.stringify(sorted(next.station_offsets)) ===
+      JSON.stringify(sorted(oldAdjust(edits, 80, 0.1).station_offsets)),
+    planRise:
+      align.planElevationAt(align.buildAlignment(base, next), 80) -
+      align.planElevationAt(align.buildAlignment(base, edits), 80),
+  };
+}
+
+process.stdout.write(JSON.stringify(out));
diff --git a/resources/tester/helper_356_center.cjs b/resources/tester/helper_356_center.cjs
new file mode 100644
index 000000000..4c36e2ef2
--- /dev/null
+++ b/resources/tester/helper_356_center.cjs
@@ -0,0 +1,227 @@
+/* PLAN 356-3 단위검증 헬퍼 — 횡단 중심점 좌우 = 그 측점 노선 좌우.
+ * 진짜 TS(`logic/B05_Profile_RouteShift` · `B05_Profile_UI_RouteEdit_Shift` · `B06_Section_UI_Cross_Center` ·
+ * 페이지 사진첩 `B05_Profile_UI_Profile_History`)를 트랜스파일해 Node 로 돌림 · 결과 = 표준출력 JSON 한 벌.
+ * 계산 묶음은 흉내(노선이 바뀌면 바뀐 구간 첫 계획선을 새로 맞춤 = 그 측점 계획고가 바뀜) · 짝 = `test_356_b06_card_center.py`.
+ */
+const fs = require("fs");
+const path = require("path");
+const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));
+const CATALOG = require("./helper_322_catalog_module.cjs"); // 구조물 표(322-1)
+
+const ROOT = path.join(__dirname, "..", "..");
+const cache = new Map();
+const session = new Map();
+globalThis.sessionStorage = {
+  get length() {
+    return session.size;
+  },
+  key: (i) => [...session.keys()][i] ?? null,
+  getItem: (k) => session.get(k) ?? null,
+  setItem: (k, v) => session.set(k, String(v)),
+  removeItem: (k) => session.delete(k),
+};
+
+const toasts = [];
+let pipe = null;
+const graded = [];
+const STUBS = {
+  "../A00_Common/design/design_pipeline_page": {
+    pagePipeline: () => pipe,
+    pipelineGrade: (_id, edits) => (graded.push(edits), pipe.grade(edits)),
+  },
+};
+
+function loadTs(file) {
+  const full = path.resolve(file);
+  if (cache.has(full)) return cache.get(full);
+  const js = ts.transpileModule(fs.readFileSync(full, "utf8"), {
+    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
+  }).outputText;
+  const box = { exports: {} };
+  cache.set(full, box.exports);
+  const near = (request) =>
+    (CATALOG.isCatalogRequest(request) ? CATALOG : null) ??
+    STUBS[request] ??
+    (request.startsWith("@util/")
+      ? loadTs(path.join(ROOT, "common_util", `${request.slice(6)}.ts`))
+      : request.startsWith(".")
+        ? loadTs(path.join(path.dirname(full), `${request}.ts`))
+        : require(request));
+  new Function("exports", "module", "require", js)(box.exports, box, near);
+  return box.exports;
+}
+
+const B05 = path.join(ROOT, "B05_Profile");
+const shift = loadTs(path.join(B05, "logic", "B05_Profile_RouteShift.ts"));
+const align = loadTs(path.join(B05, "logic", "B05_Profile_UI_Profile_Alignment.ts"));
+const curve = loadTs(path.join(B05, "logic", "B05_Profile_UI_RouteEdit_Curve.ts"));
+const grade = loadTs(path.join(B05, "logic", "B05_Profile_Pipeline_Grade.ts"));
+const history = loadTs(path.join(B05, "B05_Profile_UI_Profile_History.ts"));
+const editShift = loadTs(path.join(B05, "B05_Profile_UI_RouteEdit_Shift.ts"));
+const center = loadTs(path.join(ROOT, "B06_Section", "B06_Section_UI_Cross_Center.ts"));
+
+const out = {};
+
+// ── 노드 고름 — 직선 끼움 · 0.5 m 안 노드 옮김 · 고정 · 곡선 안 = 교각점 ──
+const straight = [
+  [0, 0],
+  [100, 0],
+];
+const plan = (planned, line, curves, locked, chainageM, deltaM) =>
+  shift.planRouteShift({ planned, line, curves, locked, chainageM, deltaM });
+out.insert = plan(straight, straight, [], [true, true], 40, 1);
+const kinked = [
+  [0, 0],
+  [40.3, 0],
+  [100, 0],
+];
+out.near = plan(kinked, kinked, [], [true, false, true], 40, -0.5);
+out.nearLocked = plan(kinked, kinked, [], [true, true, true], 40, -0.5);
+const bent = [
+  [0, 0],
+  [60, 0],
+  [60, 60],
+];
+const built = curve.buildEditedPolyline(bent, [true, true, true], [null, 30, null], 30);
+const bc = built.curves[0].start;
+const tangentIn = Math.hypot(bc[0], bc[1]); // 시점 ~ BC(첫 토막 위)
+out.curveHit = plan(bent, built.vertices, built.curves, [true, false, true], tangentIn + 5, 1);
+out.curveApex = bent[1];
+
+// ── 뒤 측점 다시 셈 — 끼운 뒤 바뀐 범위 = 끼운 노드 앞 노드부터 끝까지 ──
+const after = [straight[0], out.insert.at, straight[1]];
+out.range = grade.routeRange(straight, after);
+
+// ── 높이 그대로 · 되돌리기 한 걸음 · B06 바로 열기 — 편집기 host + 흉내 묶음 ──
+const policy = {
+  station_interval_m: 20,
+  curve_radius_ratio: 1,
+  curve_tangent_max_ratio: 0.5,
+  curve_skip_legal_exception: false,
+  default_curve_length_m: 20,
+  default_curve_radius_m: 300,
+  balance_tolerance_percent: 10,
+  edit_step_m: 0.1,
+  grade_violation_policy: "warn",
+  max_grade_pct: 14,
+  curve_skip_delta_pct: 0,
+  paved: true,
+};
+const stations = [0, 20, 40, 60, 80, 100];
+const baseOf = (pvi) => ({
+  policy,
+  onlyExplicitCurves: true,
+  basePvi: pvi.map(([chainage_m, elevation_m]) => ({ chainage_m, elevation_m })),
+  chainage: stations,
+  ground: stations.map(() => 100),
+  stations: stations.map((s) => ({ station_id: `S${s}`, chainage_m: s })),
+});
+const savedBase = baseOf([
+  [0, 100],
+  [100, 110],
+]);
+// 노선이 바뀌면 바뀐 구간 첫 계획선을 새 지반에 다시 맞춤 — 40 m 계획고가 104 → 102 쪽으로 쓸림
+const refitBase = baseOf([
+  [0, 100],
+  [60, 102.5],
+  [100, 110],
+]);
+let generation = 0;
+const listeners = new Set();
+const state = { base: savedBase, edits: align.emptyEdits() };
+const emit = () => {
+  const gen = generation;
+  setTimeout(() => {
+    for (const fn of [...listeners]) fn({ kind: "stage", stage: "profile", generation: gen });
+  }, 5);
+};
+pipe = {
+  get generation() {
+    return generation;
+  },
+  subscribe: (fn) => (listeners.add(fn), () => listeners.delete(fn)),
+  output: (name) =>
+    name === "planline"
+      ? state.base
+      : name === "profile"
+        ? align.buildAlignment(state.base, state.edits)
+        : null,
+  input: (key) => (key === "alignment" ? state.edits : null),
+  route(planned) {
+    state.base = refitBase;
+    state.edits = align.emptyEdits(); // 바뀐 구간 안 편집은 버림
+    sessionStorage.setItem("aislo:draft:route-draft:p", JSON.stringify(planned));
+    sessionStorage.setItem("aislo:draft:alignment-draft:0", JSON.stringify(state.edits));
+    generation += 1;
+    emit();
+  },
+  grade(edits) {
+    state.edits = edits;
+    sessionStorage.setItem("aislo:draft:alignment-draft:0", JSON.stringify(edits));
+    generation += 1;
+    emit();
+  },
+};
+
+const album = history.createProfileHistory(() => undefined);
+// 편집기 흉내 — 사진(산 배열) · 한 걸음(사진첩에 쌓고 묶음에 노선을 넘김)
+const editor = {
+  planned: straight.map((p) => [...p]),
+  curveOn: [true, true],
+  curveRadius: [null, null],
+  curveLock: [null, null],
+  curveArc: [null, null],
+  apexLock: [true, true],
+  picked: -1,
+};
+const applied = [];
+const disposers = [];
+const host = { onDispose: (fn) => disposers.push(fn) };
+const mountEditor = () =>
+  editShift.bindRouteShift(
+    host,
+    "p",
+    () => editor,
+    (message) => {
+      applied.push(message);
+      album.record(); // 사진첩이 멈춰 있으면 안 쌓임 — 끝에 한 번
+      pipe.route(editor.planned);
+    },
+    () => [editor.planned, []],
+  );
+
+(async () => {
+  const zBefore = align.planElevationAt(pipe.output("profile"), 40);
+  const sessionBefore = JSON.stringify([...session.entries()]);
+  // B06 바로 열기 — host 없음 → 페이지가 단 길(종단 보기 숨긴 채 세움)이 편집기를 세움
+  let opened = 0;
+  center.setRouteShiftOpener(
+    async () => {
+      opened += 1;
+      setTimeout(mountEditor, 20);
+    },
+    (text, kind) => toasts.push([text, kind]),
+  );
+  out.moved = await center.shiftRouteAt(40, 1);
+  out.opened = opened;
+  out.planned = editor.planned;
+  out.applied = applied;
+  out.graded = graded.length;
+  out.zBefore = zBefore;
+  out.zAfter = align.planElevationAt(pipe.output("profile"), 40);
+  out.zRefit = align.planElevationAt(align.buildAlignment(refitBase, align.emptyEdits()), 40);
+  out.canUndo = album.canUndo();
+  album.undo();
+  out.undoOne = JSON.stringify([...session.entries()]) === sessionBefore;
+  out.canUndoAfter = album.canUndo();
+  // 고정 노드 — 안 옮기고 까닭 알림(되돌리기 안 쌓임)
+  editor.planned = kinked.map((p) => [...p]);
+  editor.apexLock = [true, true, true];
+  const lockedMoved = await center.shiftRouteAt(40, -0.5);
+  out.locked = { moved: lockedMoved, toast: toasts.at(-1), planned: editor.planned };
+  disposers.forEach((fn) => fn());
+  process.stdout.write(JSON.stringify(out));
+})().catch((error) => {
+  process.stderr.write(String(error?.stack ?? error));
+  process.exit(1);
+});
diff --git a/resources/tester/helper_m02_hopyo_check.cjs b/resources/tester/helper_m02_hopyo_check.cjs
index 9e2f83b33..5dc94488c 100644
--- a/resources/tester/helper_m02_hopyo_check.cjs
+++ b/resources/tester/helper_m02_hopyo_check.cjs
@@ -14,6 +14,7 @@ const STUB_FILES = [
   "M02_MasterTemplete_Labor_Api",
   "M02_MasterTemplete_Labor_Input",
   "M01_MasterData_UI_LogicLab_Source",
+  "M02_MasterTemplete_Hopyo_CheckRows", // 표 그리기(DOM · Labor_Rows) — 359-3
 ];
 const opened = [];
 const stub = new Proxy(
@@ -74,6 +75,17 @@ let out0 = null;
   const sheet = loadTs(path.join(M02, "M02_MasterTemplete_Hopyo_Sheet.ts"));
   const api = loadTs(path.join(M02, "M02_MasterTemplete_Hopyo_Api.ts"));
   const pick = loadTs(path.join(M02, "M02_MasterTemplete_Hopyo_Pick.ts"));
+  const draft = loadTs(path.join(M02, "logic", "M02_MasterTemplete_Hopyo_Draft.ts"));
+  if (input.drafts) {
+    // 359-3 — 실물 줄 → 미리 셈 문서 · 표(서버 calc 에 그대로 보냄)
+    const d = check.loadDraft("drafts");
+    out0 = input.drafts.map((l) => {
+      const parts = check.partsOf(l, d);
+      return { 차례: l.차례, table: draft.tableOf(l, parts), doc: draft.draftDoc(l, parts) };
+    });
+    process.stdout.write(JSON.stringify(out0));
+    return;
+  }
   if (input.real) {
     // 실물 맞춤 응답(338-4) — 서버 줄을 그대로 먹여 체크 · 몸 · 빠질 줄 · 품 비교 · 글
     const lines = input.real;
@@ -159,6 +171,42 @@ let out0 = null;
       word: [choose.builtWord({ 다시씀: false }), choose.builtWord({ 다시씀: true })],
       qty: choose.qtyText(lines[1].맞춤.품.엑셀),
       target: choose.targetText({ 호표: 46, 단위: "㎡" }),
+      // 358-1 후보 묶음 — 1위 / 출처 같음 / 이름 닮은 로직 / 숫자만 닮음(약한 후보 끝) · 같은 이름 책
+      groups: (() => {
+        const m = {
+          후보: [
+            { 로직: "A", 이름: "되메우기", 판정: "맞음", 뜻겹침: true, 책: "산림품셈" },
+            { 로직: "B", 이름: "야면석 채집", 판정: "후보", 뜻겹침: false },
+            {
+              로직: "C",
+              이름: "되메우기",
+              판정: "후보",
+              뜻겹침: true,
+              출처같음: true,
+              책: "건설품셈",
+            },
+            { 로직: "D", 이름: "표토펴기", 판정: "다른 점", 뜻겹침: false },
+          ],
+          이름후보: [
+            { 로직: "A", 이름: "되메우기" },
+            { 로직: "E", 이름: "되메우기(노상재)" },
+          ],
+        };
+        const g = choose.candGroups(m);
+        const twins = choose.sameNames(g);
+        return {
+          groups: g.map((x) => [x.제목, x.접힘, x.후보.map((c) => c.로직)]),
+          text: g.flatMap((x) => x.후보).map((c) => choose.candText(c, twins)),
+          material: choose
+            .candGroups({ 후보: [{ 자재: "M1" }, { 자재: "M2" }] }, true)
+            .map((x) => x.제목),
+          pick: [
+            choose.canPickMaterial({ 갈래: "단가산출", 단가: { 재료비: 10 } }),
+            choose.canPickMaterial({ 갈래: "단가산출", 단가: { 재료비: null } }),
+            choose.canPickMaterial({ 갈래: "별도계상", 단가: {} }),
+          ],
+        };
+      })(),
     },
     ledger: (() => {
       const rows = input.ledger;
@@ -177,6 +225,32 @@ let out0 = null;
         entry: ledger.entryOf({ ...rows[0], 갈래: "우리에 없음" }),
       };
     })(),
+    draft: (() => {
+      // 359-3 — 미리 셈 문서(우리 수량 = 엑셀 × 배 · 별도계상 · 같은 자재 더함 · 같은 로직 둘째 · 호표 · 배 없음 뺌)
+      const L = { 로직: "GC000198", 입력값: { 소량감률: 50 }, 배: 2 };
+      const M = { 자재: "MT1", 입력값: {}, 배: 1 };
+      return {
+        logic: draft.draftDoc({ 수량: 0.5, 갈래: "단가산출" }, [
+          L,
+          { ...L, 배: 3 },
+          { 호표: 46, 입력값: {}, 배: 1 },
+          { 로직: "GF000101", 입력값: {}, 배: null },
+        ]),
+        mat: draft.draftDoc({ 수량: 2, 갈래: "별도계상" }, [M, { ...M, 배: 0.5 }]),
+        direct: draft.draftDoc({ 수량: null, 갈래: "자재" }, [M]).자재[0],
+        none: [
+          draft.draftDoc({ 수량: 1, 갈래: "단가산출" }, []),
+          draft.draftDoc({ 수량: 1, 갈래: "호표" }, [{ 호표: 3, 입력값: {}, 배: 1 }]),
+        ],
+        table: [
+          draft.tableOf({ 갈래: "단가산출" }, [M]),
+          draft.tableOf({ 갈래: "자재" }, [L]),
+          draft.tableOf({ 갈래: "자재" }, [L, M]),
+          draft.tableOf({ 갈래: "별도계상" }, []),
+          draft.tableOf({ 갈래: "%" }, []),
+        ],
+      };
+    })(),
     sheet: {
       order: sheet.buildOrder([
         { 번: 45, 아래: [46] },
diff --git a/resources/tester/test_213_1_hidden_station_pvi.py b/resources/tester/test_213_1_hidden_station_pvi.py
index b75c20104..1f2fc4833 100644
--- a/resources/tester/test_213_1_hidden_station_pvi.py
+++ b/resources/tester/test_213_1_hidden_station_pvi.py
@@ -15,6 +15,7 @@ from __future__ import annotations
 
 import copy
 import json
+import re
 import shutil
 import subprocess
 import sys
@@ -136,6 +137,9 @@ def ts_alignment(tmp_path_factory):
         capture_output=True,
     )
     (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
+    for js in out.glob("*.js"):  # 355-1 Alignment 이 Pivot 을 부름 — Node ESM 은 확장자 필요
+        text = js.read_text(encoding="utf-8")
+        js.write_text(re.sub(r'(from "\./\w+)"', r'\1.js"', text), encoding="utf-8")
     data = _synthetic()
     base = {
         "policy": AlignmentPolicy.from_dict({}).as_dict(),
diff --git a/resources/tester/test_213_2_ghost_edit_drop.py b/resources/tester/test_213_2_ghost_edit_drop.py
index 2e84ee6e5..203185130 100644
--- a/resources/tester/test_213_2_ghost_edit_drop.py
+++ b/resources/tester/test_213_2_ghost_edit_drop.py
@@ -11,6 +11,7 @@
 from __future__ import annotations
 
 import json
+import re
 import subprocess
 import sys
 from pathlib import Path
@@ -163,6 +164,9 @@ def test_followed_station_ts(tmp_path):
         capture_output=True,
     )
     (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
+    for js in out.glob("*.js"):  # 355-1 Alignment 이 Pivot 을 부름 — Node ESM 은 확장자 필요
+        text = js.read_text(encoding="utf-8")
+        js.write_text(re.sub(r'(from "\./\w+)"', r'\1.js"', text), encoding="utf-8")
     src, dst = tmp_path / "in.json", tmp_path / "out.json"
     src.write_text(json.dumps([case for case, _ in CASES]), encoding="utf-8")
     subprocess.run(  # noqa: S603
diff --git a/resources/tester/test_346_2_footprint_stage.py b/resources/tester/test_346_2_footprint_stage.py
index 4691b4804..e2aad6a0a 100644
--- a/resources/tester/test_346_2_footprint_stage.py
+++ b/resources/tester/test_346_2_footprint_stage.py
@@ -165,11 +165,19 @@ def test_계약_꼴_선(result) -> None:
     first = result["first"]
     for name in ("roadLeft", "roadRight", "slopeLeft", "slopeRight"):
         line = first[name]
-        assert len(line) == 51  # 0 ~ 100 m · 2 m
+        # 0 ~ 100 m · 2 m + 깎기↔쌓기 바뀜 자리(353-1 · 비탈 끝이 도로 끝으로 모임)
+        assert {round(p[0], 3) for p in line} >= {float(2 * i) for i in range(51)}
         assert [p[0] for p in line] == sorted(p[0] for p in line)  # 시점 → 종점
     assert all(p[1] == pytest.approx(2.5) for p in first["roadLeft"])
     assert all(p[1] == pytest.approx(-2.5) for p in first["roadRight"])
-    assert len(first["slopeLeftCut"]) == 51 and len(first["slopeRightCut"]) == 51
+    assert len(first["slopeLeftCut"]) == len(first["slopeLeft"])
+    assert len(first["slopeRightCut"]) == len(first["slopeRight"])
+    for side in ("slopeLeft", "slopeRight"):  # 바뀜 자리 = 도로 끝 위
+        flags, points = first[f"{side}Cut"], first[side]
+        edge = 2.5 if side == "slopeLeft" else -2.5
+        for i in range(1, len(flags)):
+            if flags[i] != flags[i - 1]:
+                assert points[i][1] == pytest.approx(edge, abs=1e-3)
     assert any(first["slopeLeftCut"]) and not all(first["slopeLeftCut"])  # 깎기 · 쌓기 섞임
 
 
diff --git a/resources/tester/test_353_1_cut_fill_line_smooth.py b/resources/tester/test_353_1_cut_fill_line_smooth.py
new file mode 100644
index 000000000..2be252fc6
--- /dev/null
+++ b/resources/tester/test_353_1_cut_fill_line_smooth.py
@@ -0,0 +1,199 @@
+"""353-1 절/성토선 매끄럽게 — TS(`B05_Profile/logic/B05_Profile_PlanFootprint.ts`) ↔ 파이썬
+(`B07_DesignDetail_Engine_Cad_PlanSlope.py`) 거울 + 측점 폭 = 횡단 값 · 꺾임 각 상한 · 접힘 버림 ·
+깎기↔쌓기 바뀜 자리 = 도로 끝.
+
+    ./venv/Scripts/python.exe -m pytest resources/tester/test_353_1_cut_fill_line_smooth.py -q
+"""
+
+from __future__ import annotations
+
+import json
+import math
+import subprocess
+import sys
+from pathlib import Path
+
+import pytest
+
+ROOT = Path(__file__).resolve().parents[2]
+if str(ROOT) not in sys.path:
+    sys.path.insert(0, str(ROOT))
+
+from B07_DesignDetail.B07_DesignDetail_Engine_Cad_PlanSlope import (  # noqa: E402
+    route_normal,
+    slope_pieces,
+)
+
+TS_FILE = ROOT / "B05_Profile" / "logic" / "B05_Profile_PlanFootprint.ts"
+TSC = ROOT / "config" / "node_modules" / "typescript" / "bin" / "tsc"
+TOL = 2e-4
+RADIUS = 20.0
+#: 꺾임 각 상한(°) — 이웃 선분 사이 방향 차
+MAX_TURN_DEG = 10.0
+
+
+def _route() -> list[tuple[float, float, float]]:
+    """+x 직선 50 m → 좌회전 90° 원호(R 20 · 5° 편) → +y 직선 40 m."""
+    points = [(0.0, 0.0)]
+    points += [
+        (50.0 + RADIUS * math.sin(math.radians(a)), RADIUS - RADIUS * math.cos(math.radians(a)))
+        for a in range(0, 91, 5)
+    ]
+    points.append((70.0, 60.0))
+    route, chain = [], 0.0
+    for index, (x, y) in enumerate(points):
+        if index:
+            step = math.hypot(x - points[index - 1][0], y - points[index - 1][1])
+            if step < 1e-9:
+                continue
+            chain += step
+        route.append((chain, x, y))
+    return route
+
+
+def _records() -> list[dict]:
+    """20 m 측점 — 좌(곡선 안쪽) 비탈 폭이 곡선에서 R 보다 커져 접힘 · 우는 깎기↔쌓기 번갈아."""
+    route = _route()
+    total = route[-1][0]
+    records = []
+    for i in range(int(total // 10) + 1):
+        chainage = 10.0 * i
+        x, y, nx, ny = route_normal(route, chainage)
+        inside_curve = 50.0 <= chainage <= 50.0 + RADIUS * math.pi / 2
+        records.append(
+            {
+                "chainage_m": chainage,
+                "left_edge_m": 2.5,
+                "left_end_m": 2.5 + (22.0 if inside_curve else 3.0 + 2.0 * math.sin(chainage / 7)),
+                "right_edge_m": -2.5 - 0.3 * (i % 2),
+                "right_end_m": -6.0 - 2.0 * math.cos(chainage / 11),
+                "left_cut": True,
+                "right_cut": (i // 2) % 2 == 0,
+                "x": x,
+                "y": y,
+                "nx": nx,
+                "ny": ny,
+            }
+        )
+    return records
+
+
+DRIVER = """
+import { readFileSync, writeFileSync } from "node:fs";
+import { slopePieces } from "./B05_Profile_PlanFootprint.js";
+const c = JSON.parse(readFileSync(process.argv[2], "utf-8"));
+writeFileSync(process.argv[3], JSON.stringify(slopePieces(c.route, c.records, c.start, c.end)));
+"""
+
+
+@pytest.fixture(scope="module")
+def pieces() -> dict:
+    route = _route()
+    edge, fill, cut, ticks = slope_pieces(route, _records(), 0.0, route[-1][0])
+    return {
+        "edge": edge["lines"],
+        "fill": fill["lines"],
+        "cut": cut["lines"],
+        "ticks": ticks["ticks"],
+    }
+
+
+@pytest.fixture(scope="module")
+def ts_pieces(tmp_path_factory: pytest.TempPathFactory) -> dict:
+    out = tmp_path_factory.mktemp("ts_353_1")
+    subprocess.run(  # noqa: S603 — 고정 실행 파일
+        ["node", str(TSC), str(TS_FILE), "--outDir", str(out), "--module", "esnext",
+         "--target", "es2022", "--moduleResolution", "bundler", "--ignoreConfig", "--noCheck",
+         "--noResolve"],
+        cwd=str(ROOT), check=True, capture_output=True,
+    )  # fmt: skip
+    (out / "driver.mjs").write_text(DRIVER, encoding="utf-8")
+    route = _route()
+    payload = {"route": route, "records": _records(), "start": 0.0, "end": route[-1][0]}
+    (out / "in.json").write_text(json.dumps(payload), encoding="utf-8")
+    run = subprocess.run(  # noqa: S603
+        ["node", str(out / "driver.mjs"), str(out / "in.json"), str(out / "out.json")],
+        capture_output=True, text=True, cwd=str(out),
+    )  # fmt: skip
+    assert run.returncode == 0, run.stderr
+    return json.loads((out / "out.json").read_text(encoding="utf-8"))
+
+
+def test_두_쪽이_같다(pieces, ts_pieces) -> None:
+    for name in ("edge", "fill", "cut", "ticks"):
+        want, got = pieces[name], ts_pieces[name]
+        assert len(want) == len(got), name
+        for line_w, line_g in zip(want, got):
+            assert len(line_w) == len(line_g), name
+            for pw, pg in zip(line_w, line_g):
+                assert abs(pw[0] - pg[0]) < TOL and abs(pw[1] - pg[1]) < TOL, (name, pw, pg)
+
+
+def _nearest(lines: list, point: tuple[float, float]) -> float:
+    return min(math.hypot(p[0] - point[0], p[1] - point[1]) for line in lines for p in line)
+
+
+def test_측점_폭은_횡단_값_그대로(pieces) -> None:
+    left_edge, right_edge = pieces["edge"]
+    ends = pieces["fill"] + pieces["cut"]
+    for record in _records():
+        x, y, nx, ny = record["x"], record["y"], record["nx"], record["ny"]
+        for key, lines in (("left_edge_m", [left_edge]), ("right_edge_m", [right_edge]),
+                           ("right_end_m", ends)):  # fmt: skip
+            value = record[key]
+            assert _nearest(lines, (x + nx * value, y + ny * value)) < 1e-3, (record, key)
+        if not 50.0 <= record["chainage_m"] <= 50.0 + RADIUS * math.pi / 2:  # 접히지 않는 자리
+            value = record["left_end_m"]
+            assert _nearest(ends, (x + nx * value, y + ny * value)) < 1e-3, record
+
+
+def _turns(line: list) -> list[float]:
+    turns = []
+    for a, b, c in zip(line, line[1:], line[2:]):
+        u = (b[0] - a[0], b[1] - a[1])
+        v = (c[0] - b[0], c[1] - b[1])
+        turns.append(
+            abs(math.degrees(math.atan2(u[0] * v[1] - u[1] * v[0], u[0] * v[0] + u[1] * v[1])))
+        )
+    return turns
+
+
+def _right_runs(pieces: dict) -> list:
+    """우측 비탈 끝 조각 — 좌측은 늘 깎기라 깎기 첫 조각이 좌측 한 줄."""
+    return pieces["fill"] + pieces["cut"][1:]
+
+
+def test_꺾임_각_상한(pieces) -> None:
+    # 도로 끝 · 곡선 바깥(우) 비탈 끝 — 원호 5° 편 위에서도 톱니 없이 고름
+    for line in [*pieces["edge"], *_right_runs(pieces)]:
+        assert max(_turns(line), default=0.0) < MAX_TURN_DEG
+
+
+def _crosses(p1, p2, p3, p4) -> bool:
+    def side(a, b, c) -> float:
+        return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0])
+
+    return side(p1, p2, p3) * side(p1, p2, p4) < 0 and side(p3, p4, p1) * side(p3, p4, p2) < 0
+
+
+def test_안쪽_접힘은_버림(pieces) -> None:
+    left_end = pieces["cut"][0]
+    segments = list(zip(left_end, left_end[1:]))
+    for i, (a, b) in enumerate(segments):  # 스스로 꼬이지 않음
+        for c, d in segments[i + 2 :]:
+            assert not _crosses(a, b, c, d), (a, b, c, d)
+
+
+def test_깎기_쌓기_바뀜_자리는_도로_끝(pieces) -> None:
+    right_edge = pieces["edge"][1]
+    runs = _right_runs(pieces)
+    assert len(runs) >= 4
+    ends = sorted((p for line in runs for p in (line[0], line[-1])), key=lambda p: p[0] + p[1])
+    for point in ends[1:-1]:  # 시점 · 종점 빼고 조각 끝 = 바뀜 자리
+        assert _nearest([right_edge], point) < 0.05, point
+
+
+def test_단추_이름은_절성토선() -> None:
+    chrome = (ROOT / "B05_Profile" / "B05_Profile_UI_RouteEdit_Chrome.ts").read_text("utf-8")
+    at = chrome.index('data-act="footprint"')
+    assert ">절/성토선</button>" in chrome[at : at + 200] and ">발자국<" not in chrome
diff --git a/resources/tester/test_353_2_contour_lock.py b/resources/tester/test_353_2_contour_lock.py
new file mode 100644
index 000000000..9dc0a4c58
--- /dev/null
+++ b/resources/tester/test_353_2_contour_lock.py
@@ -0,0 +1,81 @@
+"""353-2 평면 등고선 자물쇠 — 규칙(`logic/B05_Profile_ContourLock.ts`)을 Node 로 돌려 판정 +
+편집기 이음(고르기 막음 · 지형 바꿔도 같은 높이 · 호버 = 집기와 같은 hitPreparedLayer).
+
+    ./venv/Scripts/python.exe -m pytest resources/tester/test_353_2_contour_lock.py -q
+"""
+
+import json
+import subprocess
+from pathlib import Path
+
+import pytest
+
+ROOT = Path(__file__).resolve().parents[2]
+B05 = ROOT / "B05_Profile"
+LOGIC = B05 / "logic" / "B05_Profile_ContourLock.ts"
+TS = ROOT / "config" / "node_modules" / "typescript"
+
+DRIVER = r"""
+const fs = require("fs");
+const ts = require(process.argv[1]);
+const js = ts.transpileModule(fs.readFileSync(process.argv[2], "utf8"), {
+  compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
+}).outputText;
+const m = { exports: {} };
+new Function("exports", "module", js)(m.exports, m);
+const L = m.exports;
+const levels = [101, 102, 105, 102, null];
+console.log(JSON.stringify({
+  hoverFree: L.lockButtonState(102, null),
+  hoverNone: L.lockButtonState(null, null),
+  hoverLocked: L.lockButtonState(102, 102),
+  hoverOther: L.lockButtonState(105, 102),
+  lock: L.toggleLock(null, 102),
+  unlock: L.toggleLock(102, 105),
+  pickFree: L.canPickContour(null),
+  pickLocked: L.canPickContour(102),
+  again: L.featureOfLevel(levels, 102),
+  gone: L.featureOfLevel(levels, 110),
+  none: L.featureOfLevel(levels, null),
+}));
+"""
+
+
+@pytest.fixture(scope="module")
+def got() -> dict:
+    run = subprocess.run(  # noqa: S603 — 고정 실행 파일
+        ["node", "-e", DRIVER, str(TS), str(LOGIC)], capture_output=True, text=True, timeout=60
+    )
+    assert run.returncode == 0, run.stderr
+    return json.loads(run.stdout)
+
+
+def test_안_잠김_단추는_높이_있는_가닥_위에서(got) -> None:
+    assert got["hoverFree"] == {"visible": True, "pressed": False}
+    assert got["hoverNone"]["visible"] is False
+
+
+def test_잠김_단추는_그_높이_위에서만_눌린_모양(got) -> None:
+    assert got["hoverLocked"] == {"visible": True, "pressed": True}
+    assert got["hoverOther"]["visible"] is False
+
+
+def test_누르면_잠금_다시_누르면_풂(got) -> None:
+    assert got["lock"] == 102 and got["unlock"] is None
+
+
+def test_잠긴_동안_고르기_막음(got) -> None:
+    assert got["pickFree"] is True and got["pickLocked"] is False
+
+
+def test_지형_바꿔도_같은_높이를_다시_짚음(got) -> None:
+    assert got["again"] == 1 and got["gone"] == -1 and got["none"] == -1
+
+
+def test_편집기_이음() -> None:
+    edit = (B05 / "B05_Profile_UI_RouteEdit.ts").read_text("utf-8")
+    assert "if (contourLock.canPick()) pickedContour = index;" in edit
+    assert "pickedContour = contourLock.reattach(contours?.layer ?? null);" in edit
+    lock = (B05 / "B05_Profile_UI_RouteEdit_ContourLock.ts").read_text("utf-8")
+    assert "hitPreparedLayer(" in lock and 'setAttribute("aria-pressed"' in lock
+    assert "sessionStorage" not in lock and "writeState" not in lock  # 페이지 동안만
diff --git a/resources/tester/test_353_3_contour3d_style.py b/resources/tester/test_353_3_contour3d_style.py
new file mode 100644
index 000000000..6164ac994
--- /dev/null
+++ b/resources/tester/test_353_3_contour3d_style.py
@@ -0,0 +1,30 @@
+"""353-3 3D 등고선 — 주곡선 5 m 고정 · 1 m 옅게 · 평면 색 토큰(B05 · B04 3D 같은 재질).
+
+./venv/Scripts/python.exe -m pytest resources/tester/test_353_3_contour3d_style.py -q
+"""
+
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+STYLE = ROOT / "ui_template" / "ui_template_contour3d.ts"
+VIEWERS = [
+    ROOT / "B05_Profile" / "B05_Profile_UI_Viewer.ts",
+    ROOT / "B04_PreProcess" / "B04_PreProcess_UI_TerrainViewer_Contours.ts",
+]
+
+
+def test_재질은_평면_색_토큰과_5m_고정() -> None:
+    src = STYLE.read_text("utf-8")
+    assert '"--map-contour-major"' in src and '"--map-contour-minor"' in src
+    assert "CONTOUR_MAJOR_STEP_M = 5;" in src
+    # 1 m 선 불투명 = 토큰 알파(0.45) · 주곡선은 진하게
+    assert "opacity: minor.alpha" in src and "opacity: 0.95 * major.alpha" in src
+
+
+def test_두_3D_뷰어가_같은_재질을_씀() -> None:
+    for path in VIEWERS:
+        src = path.read_text("utf-8")
+        assert 'from "@ui/ui_template_contour3d"' in src, path.name
+        assert "isMajorContour(" in src and "contourMaterials()" in src, path.name
+        # 옛 갈래(간격 × 5 · 주황 두 색) 없음
+        assert "interval * 5" not in src and "0xf59e0b" not in src, path.name
diff --git a/resources/tester/test_355_1_pivot_tilt.py b/resources/tester/test_355_1_pivot_tilt.py
new file mode 100644
index 000000000..eb24bcbf5
--- /dev/null
+++ b/resources/tester/test_355_1_pivot_tilt.py
@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+"""355-1 B05 종단 ▲▼ — 누른 점이 꺾임이면 이웃 꺾임을 축으로 사이 직선이 따라 돎(요구 235-15).
+
+계산(`B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts` adjustStation ·
+`_Pivot.ts` pivotAxes)은 Node 헬퍼(`helper_355_1_pivot_tilt.cjs`)가 트랜스파일해 돌리고,
+부르는 곳 셋(▲▼ 버튼 · 표 값 입력 · 방향키)이 같은 함수인지는 소스로 본다.
+"""
+
+import json
+import os
+import subprocess
+from pathlib import Path
+
+import pytest
+
+HERE = Path(__file__).resolve().parent
+ROOT = HERE.parent.parent
+
+
+def _read(relative: str) -> str:
+    return (ROOT / relative).read_text(encoding="utf-8")
+
+
+@pytest.fixture(scope="module")
+def out():
+    proc = subprocess.run(
+        ["node", os.path.join(HERE, "helper_355_1_pivot_tilt.cjs")],
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+        timeout=60,
+    )
+    assert proc.returncode == 0, proc.stderr
+    return json.loads(proc.stdout)
+
+
+def test_처음_계획선은_옛_값(out):
+    initial = out["initial"]
+    assert initial["sameUp"] and initial["sameDown"]
+    assert initial["upKeys"] == ["100.000"]
+    assert initial["radiiKeys"] == []
+
+
+def test_꺾임_누르면_사이_측점이_한_직선(out):
+    kink = out["kink"]
+    assert kink["planRise"] == pytest.approx(0.1, abs=1e-4)
+    assert kink["axisMove"] == [0, 0]
+    assert kink["outsideMove"] == [0, 0]
+    assert all(abs(value) < 1e-6 for value in kink["innerResidual"])
+    # 축에서 멀수록 더 오름(40 → 60 → 80 → 100 · 160 → 140 → 120 → 100)
+    moved = kink["innerMoved"]
+    assert 0 < moved[0] < moved[1] < kink["pivotRise"]
+    assert 0 < moved[3] < moved[2] < kink["pivotRise"]
+    # 옛 길은 사이 측점이 그대로라 P±1 에서 꺾였음
+    assert kink["oldWouldBreak"] == [0, 0]
+
+
+def test_직선_안쪽은_옛_값(out):
+    assert out["inside"]["same"]
+    assert out["inside"]["planRise"] == pytest.approx(0.1, abs=1e-4)
+
+
+def test_부르는_곳_셋이_같은_함수():
+    assert "adjustStation(base, store.edits(), chainage, delta)" in _read(
+        "B05_Profile/B05_Profile_UI_Profile_Render.ts"
+    )
+    assert "ctx.applyEdits(adjustStation(base, ctx.edits(), chainage, delta))" in _read(
+        "B05_Profile/B05_Profile_UI_Profile_Panel_Tools.ts"
+    )
+    assert "pivotAxes(current, chainageM)" in _read(
+        "B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts"
+    )
diff --git a/resources/tester/test_356_b06_card_center.py b/resources/tester/test_356_b06_card_center.py
index 4f7fd6684..9455940de 100644
--- a/resources/tester/test_356_b06_card_center.py
+++ b/resources/tester/test_356_b06_card_center.py
@@ -2,12 +2,23 @@
 
 못박는 것
   - 356-2 카드 초점 없음 — 마우스로 고른 뒤 키를 눌러도 초점 테두리(다른 색) 안 뜸 · ▲▼ 계획고는 창 듣개.
+  - 356-3 중심점 = 보라 선 고름 끝 조각(판정 원 · 노면 판정보다 위 · 다른 고름과 하나만) · ▲▼ = 종단 계획고 ·
+    ◀▶ · 가로 끌기 = 그 측점 노선 좌우(0.5 m 안 노드 옮김 · 곡선 안 = 교각점 · 아니면 끼움 · 고정 노드 안 옮김) ·
+    놓을 때 한 번 · 뒤 측점은 묶음이 다시 셈(바뀐 범위 = 앞 노드 ~ 끝) · 그 측점 계획고 그대로 · 되돌리기 한 걸음 ·
+    B06 을 바로 열어 편집기가 없으면 종단 보기를 숨긴 채 세움.
+
+진짜 TS 는 `helper_356_center.cjs` 가 Node 로 돌림.
 """
 
 from __future__ import annotations
 
+import json
+import subprocess
 from pathlib import Path
 
+import pytest
+
+HERE = Path(__file__).resolve().parent
 ROOT = Path(__file__).resolve().parents[2]
 B06 = ROOT / "B06_Section"
 
@@ -17,3 +28,58 @@ def test_카드_초점_없음():
     assert "card.tabIndex" not in view
     assert 'card.addEventListener("keydown"' not in view
     assert 'card.addEventListener("click", () => onSelect(section.station_id));' in view
+
+
+@pytest.fixture(scope="module")
+def ts() -> dict:
+    proc = subprocess.run(
+        ["node", str(HERE / "helper_356_center.cjs")],
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+        timeout=60,
+    )
+    assert proc.returncode == 0, proc.stderr
+    return json.loads(proc.stdout)
+
+
+def test_노드_고름_끼움_옮김_고정_교각점(ts):
+    assert ts["insert"] == {
+        "kind": "insert",
+        "index": 1,
+        "at": [40, 1],
+    }  # 직선 = 측점 자리 + 좌 1 m 끼움
+    assert ts["near"] == {"kind": "move", "index": 1, "to": [40.3, -0.5]}  # 0.5 m 안 노드 = 옮김
+    assert ts["nearLocked"] == {"kind": "locked", "index": 1}  # 고정 노드 = 안 옮김
+    hit = ts["curveHit"]
+    assert hit["kind"] == "move" and hit["index"] == 1  # 곡선 안 = 그 교각점
+    ax, ay = ts["curveApex"]
+    assert ((hit["to"][0] - ax) ** 2 + (hit["to"][1] - ay) ** 2) ** 0.5 == pytest.approx(1.0)
+
+
+def test_뒤_측점은_묶음이_다시_셈(ts):
+    assert ts["range"] == {"fromM": 0, "toM": None}  # 앞 노드 ~ 끝(Infinity)
+
+
+def test_높이_그대로_되돌리기_한_걸음_바로_열기(ts):
+    assert ts["opened"] == 1 and ts["moved"] is True  # 편집기 없음 → 종단 보기 숨긴 채 세움
+    assert ts["planned"] == [[0, 0], [40, 1], [100, 0]]
+    assert len(ts["applied"]) == 1  # 편집기 한 걸음
+    assert ts["zRefit"] != pytest.approx(ts["zBefore"], abs=1e-3)  # 묶음 다시 맞춤이면 쓸림
+    assert ts["graded"] == 1 and ts["zAfter"] == pytest.approx(ts["zBefore"], abs=1e-3)
+    assert ts["canUndo"] and ts["undoOne"] and not ts["canUndoAfter"]  # 노선 + 계획고 = 한 걸음
+    locked = ts["locked"]
+    assert locked["moved"] is False and locked["toast"][1] == "info"
+    assert locked["planned"] == [[0, 0], [40.3, 0], [100, 0]]
+
+
+def test_배선():
+    pick = (B06 / "B06_Section_UI_Cross_Design_Pick.ts").read_text(encoding="utf-8")
+    assert "center: section.chainage_m," in pick  # designLineMoves → 카드 고름 끝 조각
+    assert 'if (axis === "center") return centerShift?.step(dir);' in pick
+    order = (B06 / "B06_Section_UI_Cross_Pick_Order.ts").read_text(encoding="utf-8")
+    assert "layer.append(...surfaces, ...edges, ...lines, ...centers);" in order
+    edit = (ROOT / "B05_Profile" / "B05_Profile_UI_RouteEdit.ts").read_text(encoding="utf-8")
+    assert "bindRouteShift(host, projectId, snapshotNow, applyEdit," in edit
+    page = (ROOT / "A00_Common" / "design" / "design_page.ts").read_text(encoding="utf-8")
+    assert 'setRouteShiftOpener(() => shared.ensureView("profile"), showToast);' in page
diff --git a/resources/tester/test_m02_hopyo_draft_calc.py b/resources/tester/test_m02_hopyo_draft_calc.py
new file mode 100644
index 000000000..a6769e95a
--- /dev/null
+++ b/resources/tester/test_m02_hopyo_draft_calc.py
@@ -0,0 +1,65 @@
+"""확인 창 금액 미리 셈 이음매(PLAN 359-3) — 북부청 실물 호표 줄 → 화면 문서 꼴
+(`logic/M02_MasterTemplete_Hopyo_Draft.ts` · Node) → 서버 `/labor/{열}/calc`(저장 안 함).
+
+체크 제안 로직 줄(제1~10호표) = 200 · 반영합 있음 · 우리 수량 = 엑셀 수량 × 배 ·
+자재 줄 = 자재 표 · 셈 뒤 층 폴더에 문서 안 생김.
+"""
+
+import json
+import os
+import subprocess
+
+from M02_MasterTemplete import M02_Hopyo_Fit as fit
+from M02_MasterTemplete import M02_Template_Layers as layers
+from resources.tester import test_m02_hopyo_excel as base
+from resources.tester.test_m02_hopyo_excel import _post
+
+HERE = os.path.dirname(os.path.abspath(__file__))
+client = base.client  # 공용 고정물(임시 층)
+CALC = "/api/m02/layers/personal/labor/hopyo-draft/calc"
+
+
+def _drafts(lines: list[dict]) -> list[dict]:
+    proc = subprocess.run(
+        ["node", os.path.join(HERE, "helper_m02_hopyo_check.cjs")],
+        input=json.dumps({"drafts": lines}, ensure_ascii=False),
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+        check=False,
+    )
+    assert proc.returncode == 0, proc.stderr
+    return json.loads(proc.stdout)
+
+
+def test_실물_줄_미리_셈(client):
+    assert _post(client).status_code == 200
+    folder = layers.personal_dir(7, 42)
+    fit.run_job(folder, "HP-000001")  # 셈 끝(338 숫자 판정)
+    before = sorted(p.name for p in folder.rglob("*") if p.is_file())
+    lines = [
+        {**line, "차례": no * 1000 + line["차례"]}  # 호표 여럿 줄 한 번에(차례 = 열쇠만)
+        for no in range(1, 11)
+        for line in client.get(f"/api/m02/layers/personal/hopyo/HP-000001/{no}").json()["호표"][
+            "줄"
+        ]
+    ]
+    drafts = {x["차례"]: x for x in _drafts(lines)}
+    sure = [x for x in lines if x["맞춤"]["체크"] and any("로직" in p for p in x["맞춤"]["대상"])]
+    assert len(sure) >= 5, [x["맞춤"]["상태"] for x in lines]
+    for line in sure:
+        draft = drafts[line["차례"]]
+        assert draft["doc"] is not None, line["이름"]
+        res = client.post(CALC, json={"doc": draft["doc"], "수량": {}})
+        assert res.status_code == 200, (line["이름"], res.text)
+        got = res.json()
+        if draft["table"] == "logic":
+            row = draft["doc"]["담은로직"][0]
+            part = line["맞춤"]["대상"][0]
+            assert row["수량"]["손"] == line["수량"] * part["배"]
+            assert got["반영합"]["계"] > 0, line["이름"]
+    for line in lines:  # 자재 · 별도계상 줄(대상 없음) = 자재 표
+        if line["갈래"] in ("자재", "별도계상") and not line["맞춤"]["대상"]:
+            assert drafts[line["차례"]]["table"] == "mat"
+    after = sorted(p.name for p in folder.rglob("*") if p.is_file())
+    assert after == before  # 미리 셈 = 저장 안 함
diff --git a/resources/tester/test_m02_hopyo_golden.py b/resources/tester/test_m02_hopyo_golden.py
index 1006a4aa4..76a4a915c 100644
--- a/resources/tester/test_m02_hopyo_golden.py
+++ b/resources/tester/test_m02_hopyo_golden.py
@@ -80,3 +80,18 @@ def test_씨앗_끔_1순위(no_seeds):
 def test_원본_그대로_셈_무게(run):
     assert master_hash() == run["원본"]
     assert run["결과"]["시간"]["북부청임도"] <= 300  # 북부청 임도 맞춤 셈 ≤ 5 분
+
+
+def test_이름후보_묶음_덧(run):
+    """358-1 — 이름후보(옛 324 다섯) = 묶음 덧 · 숫자 차례 그대로 → 다섯 안 ∪ 이름후보 ≥ 다섯 안."""
+    have = [
+        r for r in run["결과"]["줄"].values() if r["lab"]["무리"] == "사람" and r["lab"]["정답"]
+    ]
+    got = hm.targets()
+    five = [set(r["셈"]["차례"][:5]) for r in have]
+    named = [{c["로직"] for c in hm.name_cands(r["lab"], got)} for r in have]
+    near = sum(bool(f & set(r["lab"]["정답"])) for f, r in zip(five, have, strict=True))
+    both = sum(
+        bool((f | n) & set(r["lab"]["정답"])) for f, n, r in zip(five, named, have, strict=True)
+    )
+    assert both >= near >= 122
diff --git a/resources/tester/test_m02_hopyo_match.py b/resources/tester/test_m02_hopyo_match.py
index e593dd4d1..adc1a1ba7 100644
--- a/resources/tester/test_m02_hopyo_match.py
+++ b/resources/tester/test_m02_hopyo_match.py
@@ -245,3 +245,26 @@ def test_뜻_낱말이_안_겹치면_후보_아님():
     assert got["상태"] == "없음" and got["top"] == []
     fill = {"이름": "구조물되메우기(인력100%)", "규격": "", "단위": "㎥", "갈래": "단가산출"}
     assert hm.candidates(fill, "로직")[0]["이름"] == "되메우기"  # 한쪽 낱말에 듦 = 겹침
+
+
+# ── 이름 닮은 로직(358-1 · 옛 324 데스크탑 다섯 그대로) ─────────────────────
+def test_이름후보_옛_데스크탑_다섯():
+    fill = {"이름": "구조물되메우기(인력100%)", "규격": "", "단위": "㎥", "갈래": "단가산출"}
+    got = [c["로직"] for c in hm.name_cands(fill)]
+    assert got == ["GF000113", "GF000194", "GC000108", "GC000109", "GC000451"]  # 되메우기 다섯
+    dowel = {"이름": "다웰바설치", "규격": "Φ32×1000", "단위": "EA", "갈래": "단가산출"}
+    assert [c["로직"] for c in hm.name_cands(dowel)][:3] == ["GC000226", "GF000201", "GF000202"]
+    soil = {"이름": "잔토처리(인력100%)", "규격": "", "단위": "㎥", "갈래": "단가산출"}
+    assert hm.name_cands(soil) == []  # 뜻 낱말 안 겹치면 후보 아님 그대로
+    same = {"이름": "되메우기", "규격": "", "단위": "㎥", "갈래": "단가산출"}
+    assert hm.name_cands(same)[0] == {**hm.name_cands(same)[0], "로직": "GF000113", "점수": 9}
+
+
+def test_이름후보_뜻겹침_출처_표시(client):
+    _ready(client)
+    dig = _hopyo(client, 3)["구조물터파기(인력100%)"]
+    assert dig["이름후보"] and all({"뜻겹침", "출처같음", "책"} <= set(c) for c in dig["이름후보"])
+    assert dig["후보"][0]["출처같음"] is True and dig["후보"][0]["책"] == "건설품셈"  # 3-2-1
+    assert [c["로직"] for c in dig["후보"]][0] == "GC000083"  # 차례 · 판정 그대로(표시만)
+    mat = _hopyo(client, 1)["레미콘(25-21-120)"]
+    assert "이름후보" not in mat  # 자재 줄은 로직 이름후보 없음
diff --git a/resources/tester/test_m02_hopyo_screen.py b/resources/tester/test_m02_hopyo_screen.py
index c3b7b89ff..00e50f37b 100644
--- a/resources/tester/test_m02_hopyo_screen.py
+++ b/resources/tester/test_m02_hopyo_screen.py
@@ -26,6 +26,7 @@ NEW = (
     "Hopyo_Side",
     "Hopyo_Sheet",
     "Hopyo_Check",
+    "Hopyo_CheckRows",
     "Hopyo_Choose",
     "Hopyo_Ledger",
 )
@@ -125,7 +126,7 @@ def test_확인_창_체크한_줄만_몸():
     ]
     assert got["leftOut"] == {"확인 안 함": 3, "뺌": 1, "% 줄": 1}
     assert got["checkable"] == [True, True, True, True, False, False, True, False]
-    assert got["sure"] == [1, 2]  # [맞음 · 별칭 모두 체크]
+    assert got["sure"] == [1, 2]  # [맞음 · 별칭 일괄 체크]
     assert got["compare"] == "콘크리트공 0.1091 → 0.1091 ✓ · 굴착기 0.29 → 0.31 ≠"
     assert got["compareMany"] == "굴착기 0.1594 → 0.0889 ≠"  # 같은 장비 여러 줄 = 합쳐 한 줄
     assert got["toTarget"] == [{"호표": 46, "배": 2.3}, {"자재": "MT1", "배": 1}]
@@ -135,7 +136,16 @@ def test_확인_창_체크한_줄만_몸():
 
 def test_고르기_창_도우미():
     got = _check()["choose"]
-    assert got["hint"] == ["6-1-1", "고임돌"]  # 인용 조항 번호 → 없으면 품명 첫 뜻 낱말
+    assert got["hint"] == ["레미콘타설", "고임돌"]  # 품명 첫 뜻 낱말(358-1 · 조항 번호 아님)
+    assert got["groups"]["groups"] == [
+        ["1위", False, ["A"]],
+        ["출처 같음", False, ["C"]],
+        ["이름 닮은 로직", False, ["E"]],
+        ["숫자만 닮음", True, ["D", "B"]],  # 뜻 낱말 안 겹치는 「후보」 = 끝
+    ]
+    assert got["groups"]["text"][:2] == ["되메우기 · A · 산림", "되메우기 · C · 건설"]
+    assert got["groups"]["material"] == ["1위", "그 밖 후보"]
+    assert got["groups"]["pick"] == [True, False, True]  # 재료비 있는 단가산출 줄도 자재 검색
     assert got["picked"] == [
         {"로직": "GC000206", "입력값": {}, "배": 1, "몫": None},
         {"로직": "GF000211", "입력값": {}, "배": 0.1, "몫": 0.1},
@@ -282,7 +292,8 @@ def test_옛_즉시_확정과_바로_만들기_없음():
     users = sorted(name for name, text in texts.items() if "buildHopyo(" in text)
     assert users == ["Hopyo_Check", "Hopyo_Sheet"]  # 확인 창 · 엑셀 보기 [저장] 물음 뒤
     check = texts["Hopyo_Check"]
-    assert '"확인하고 사전조합 만들기"' in check and "맞음 · 별칭 모두 체크" in check
+    assert '"사전조합 생성"' in check and "맞음 · 별칭 일괄 체크" in check
+    assert "확인하고" not in check  # 359-4 명사형
     assert "showLoadingOverlay()" in check and "dropDraft(k)" in check
     assert "m02-hopyo-check:" in check and "POLL_MS" in check
     sheet = texts["Hopyo_Sheet"]
@@ -352,7 +363,8 @@ def test_엑셀_보기_창_여는_자리와_늦게_불러옴():
     assert "await showSheet(got);" in side  # 올린 직후 자동
     assert lazy in side.split("async function showSheet(")[1].split("async function showLedger(")[0]
     check = _text("M02_MasterTemplete_Hopyo_Check.ts")
-    assert lazy in check and '"엑셀에서 보기"' in check and "호표: opt.no" in check
+    assert lazy in check and 'label: "엑셀 보기"' in check and "호표: opt.no" in check
+    assert "엑셀에서 보기" not in check
     assert "단산행: 행" in check
     pick = _text("M02_MasterTemplete_Hopyo_Pick.ts")
     assert lazy in pick
@@ -398,16 +410,14 @@ def test_확인_창_손질_339():
     ② 만들기 뒤 좌측 사전조합 목록 다시 ③ 엑셀 보기 창 목록 셈 끝까지 다시 읽음 · 펼침 표 숫자 판정 칸."""
     css = _text("M02_MasterTemplete_Hopyo.css")
     assert "word-break: keep-all;" in css and "white-space: pre-line;" in css
-    assert (
-        ".m02-hopyo__lines .m02-hopyo__acts > *" in css
-        and "text-overflow"
-        not in css.split(".m02-hopyo__lines td:is(:nth-child(9)")[-1].split("}")[0]
-    )
+    assert ".m02-hopyo__lines .m02-hopyo__acts > *" in css
+    assert "nth-child(9)" not in css  # 359-3 — 칸 차례 대신 칸 이름
     assert ".m02-hopyo-ledger__table td:nth-child(1)" in css
     assert "m02-hopyo-ledger__table" in _text("M02_MasterTemplete_Hopyo_Ledger.ts")
+    rows = _text("M02_MasterTemplete_Hopyo_CheckRows.ts")
+    assert r'text: compare.split(" · ").join("\n")' in rows  # 품 비교 = 항목마다 한 줄
+    assert "m02-hopyo__opts" in rows  # 옵션 = 항목마다 한 줄
     check = _text("M02_MasterTemplete_Hopyo_Check.ts")
-    assert r'td(opts.join("\n"))' in check and r'.split(" · ")' in check
-    assert r'.join("\n"),' in check  # 품 비교 = 항목마다 한 줄(판정 글 함수는 그대로)
     make = check.split("async function make(")[1].split("function builtBlock(")[0]
     assert make.index("document.dispatchEvent(new Event(HOPYO_BUILT));") < make.index("opt.onBuilt")
     side = _text("M02_MasterTemplete_UI_Side.ts")
@@ -431,3 +441,70 @@ def test_엑셀_보기_머리_막대_셈_끝까지_다시_읽음_359():
     assert drop.index("deleteHopyo(") < drop.index("modal.close();") < drop.index("opt.onDeleted")
     poll = sheet.split("function poll(")[1].split("async function load(")[0]
     assert "paintHead(next);" in poll and "paintList();" in poll and "poll(next);" in poll
+
+
+def test_확인_창_표_일위대가_상세_꼴_359():
+    """359-3 — 로직 표 · 자재 표(일위대가 상세 꼴) + 품 비교 · 단추 · 드롭다운 글(저장 값 그대로) ·
+    금액 = 줄마다 서버 calc 미리 셈(`logic/` 문서 꼴 · Build 와 같은 수량 규칙)."""
+    got = _check()["draft"]
+    assert got["logic"] == {
+        "종류": "일위대가",
+        "열": "",
+        "단위": None,
+        "담은로직": [  # 같은 로직 둘째 · 호표 · 배 없음 = 뺌
+            {"로직": "GC000198", "별칭": None, "메모": None, "입력값": {"소량감률": 50},
+             "수량": {"손": 1}},
+        ],
+        "자재": [],
+    }  # fmt: skip
+    assert got["mat"]["자재"] == [  # 같은 자재 = 2 × 1 + 2 × 0.5
+        {"코드": "MT1", "이름": None, "규격": None, "단위": None, "수량": {"손": 3},
+         "별도계상": "별도계상"},
+    ]  # fmt: skip
+    assert got["direct"]["별도계상"] == "직접계산" and got["direct"]["수량"] == {"손": 0}
+    assert got["none"] == [None, None]
+    assert got["table"] == ["mat", "logic", "logic", "mat", "logic"]
+    rows = _text("M02_MasterTemplete_Hopyo_CheckRows.ts")
+    assert '["", "추가"],' in rows and '["우리에 없음", "로직없음"],' in rows
+    assert '["안 씀", "사용안함"],' in rows and "뺌 — " not in rows
+    for word in ('"고르기"', '"원문 보기"', '"엑셀 보기"', '"옵션"', '"품 비교"'):
+        assert word in rows, word
+    assert 'import { moneyCell, PRICE_SLOTS } from "./M02_MasterTemplete_Labor_Rows";' in rows
+    assert "...markCells({ 별도계상:" in rows and "...markHeads()," in rows
+    for head in ("Col_Order", "Sub", "Col_Name", "Col_Alias", "Labor_QtyCol", "Col_Unit"):
+        assert f'tc("{head}")' in rows, head
+    check = _text("M02_MasterTemplete_Hopyo_Check.ts")
+    assert "calcLabor(target.layer, DRAFT_COLUMN, doc, {}, target.owner)" in check
+    assert "checkTables(h.줄, ctx())" in check and "draftDoc(line, partsOf(line, d))" in check
+    assert "function lineRow(" not in check and "function partCell(" not in check
+    draft = _text("logic/M02_MasterTemplete_Hopyo_Draft.ts")
+    assert "M02_Hopyo_Build" in draft  # 정본 짝 표시
+    code = draft.split("*/", 1)[1]  # 머리 글 밖
+    for gone in ("document", "fetch(", "sessionStorage", "@ui/"):
+        assert gone not in code, gone
+
+
+def test_명사형_단추와_별칭_장부_풀이_359():
+    """359-4 — 별칭 장부 뜻 한 줄(좌측 단추 title · 화면 머리) · M02 실무자료 단추 = 명사형 ·
+    갈래 글 = 확인 창 드롭다운과 같음(저장 값 그대로)."""
+    ledger = _text("M02_MasterTemplete_Hopyo_Ledger.ts")
+    hint = "엑셀 품명 ↔ 우리 로직 · 자재 짝을 기억해 두었다가 같은 품명이 나오면 먼저 제안"
+    assert hint in ledger and "note(`${LEDGER_HINT}" in ledger
+    side = _text("M02_MasterTemplete_Hopyo_Side.ts")
+    assert "title: LEDGER_HINT" in side
+    for label in ('"변경 취소"', '"로직 추가"', '"내 층 복사"', '"삭제"'):
+        assert f"label: {label}" in ledger, label
+    assert '"우리에 없음": "로직없음"' in ledger and '"안 씀": "사용안함"' in ledger
+    mine = ("Hopyo_Side", "Hopyo_Sheet", "Hopyo_Check", "Hopyo_CheckRows", "Hopyo_Ledger")
+    every = "\n".join(_text(f"M02_MasterTemplete_{n}.ts") for n in mine)
+    for gone in (
+        "고친 것 버림",
+        "로직 더함",
+        "내 층으로 고쳐 씀",
+        "확인하고 사전조합 만들기",
+        "엑셀 올리기",
+        "엑셀에서 보기",
+        "모두 체크 (",
+        'label: "지우기"',
+    ):
+        assert gone not in every, gone
diff --git a/ui_template/ui_template_contour3d.ts b/ui_template/ui_template_contour3d.ts
new file mode 100644
index 000000000..d8411d452
--- /dev/null
+++ b/ui_template/ui_template_contour3d.ts
@@ -0,0 +1,49 @@
+/* =============================================================================
+ * ui_template_contour3d.ts
+ * 3D 등고선 선 재질 — 평면 그림(노선 편집)과 같은 갈래 · 같은 색 토큰(353-3).
+ *
+ * 주곡선 = 5 m 배수 고정(간격 무관 · 평면 `B05_Profile_UI_RouteEdit_Render` 와 같음) ·
+ * 색 `--map-contour-major` 진하게 · 나머지(1 m) = `--map-contour-minor` 옅게 · 낮은 불투명.
+ * B05 3D(`B05_Profile_UI_Viewer`) · B04 3D(`B04_PreProcess_UI_TerrainViewer_Contours`) 가 함께 씀.
+ * ========================================================================== */
+
+import * as THREE from "three";
+import { themeColor } from "./ui_template_palette";
+
+/** 주곡선 간격(m) — 평면 그림과 같은 5 m. */
+export const CONTOUR_MAJOR_STEP_M = 5;
+
+/** 5 m 배수 높이면 주곡선. */
+export function isMajorContour(level: number): boolean {
+  return Math.abs(level - Math.round(level / CONTOUR_MAJOR_STEP_M) * CONTOUR_MAJOR_STEP_M) < 1e-6;
+}
+
+/** CSS 색(#rrggbb · rgba(...)) → 색 + 불투명(알파 없으면 1). */
+function parseColor(value: string): { color: THREE.Color; alpha: number } {
+  const rgba = value.match(/rgba?\(([^)]+)\)/);
+  if (!rgba) return { color: new THREE.Color(value), alpha: 1 };
+  const [r, g, b, a] = rgba[1].split(",").map((part) => Number(part.trim()));
+  return { color: new THREE.Color(r / 255, g / 255, b / 255), alpha: Number.isFinite(a) ? a : 1 };
+}
+
+/** 주곡선 · 1 m 선 재질 — 1 m 는 주곡선보다 옅게. */
+export function contourMaterials(): {
+  major: THREE.LineBasicMaterial;
+  minor: THREE.LineBasicMaterial;
+} {
+  const major = parseColor(themeColor("--map-contour-major", "#818cf8"));
+  const minor = parseColor(themeColor("--map-contour-minor", "rgba(165, 180, 252, 0.45)"));
+  return {
+    major: new THREE.LineBasicMaterial({
+      color: major.color,
+      transparent: true,
+      opacity: 0.95 * major.alpha,
+    }),
+    minor: new THREE.LineBasicMaterial({
+      color: minor.color,
+      transparent: true,
+      opacity: minor.alpha,
+      depthWrite: false,
+    }),
+  };
+}