diff --git a/B08_Quantity/B08_Quantity_UI_Drawing.css b/B08_Quantity/B08_Quantity_UI_Drawing.css
index ddc31120a..b6133d76d 100644
--- a/B08_Quantity/B08_Quantity_UI_Drawing.css
+++ b/B08_Quantity/B08_Quantity_UI_Drawing.css
@@ -84,6 +84,24 @@
   border-color: var(--color-danger);
 }
 
+/* 칩 테두리 상태 색(170-3) — 연결됨 · 마스터가 바뀜 · 고침 있음 · 원본 없어짐(빨강 점선) */
+.b08-link__chip.is-linked {
+  border-color: var(--color-success);
+}
+
+.b08-link__chip.is-changed {
+  border-color: var(--color-warning);
+}
+
+.b08-link__chip.is-edited {
+  border-color: var(--color-info);
+}
+
+.b08-link__chip.is-gone {
+  border-style: dashed;
+  border-color: var(--color-danger);
+}
+
 .b08-link__state {
   overflow: hidden;
   max-width: 18rem;
diff --git a/B08_Quantity/B08_Quantity_UI_Link.ts b/B08_Quantity/B08_Quantity_UI_Link.ts
index e3865b214..0fa90c214 100644
--- a/B08_Quantity/B08_Quantity_UI_Link.ts
+++ b/B08_Quantity/B08_Quantity_UI_Link.ts
@@ -102,10 +102,11 @@ async function update(projectId: string, info: ProjectItemInfo): Promise<boolean
   }
 }
 
-/** 칩 배지 · [업데이트] — 사본 목록(원본판 대조)을 뒤에서 받아 칠함 · 못 받으면 단추 꺼진 채. */
+/** 칩 배지 · 테두리 색 · [업데이트] — 사본 목록(원본판 대조)을 뒤에서 받아 칠함 · 못 받으면 단추 꺼진 채. */
 async function paintCopyState(
   projectId: string,
   slot: UnlinkedSlot,
+  chip: HTMLElement,
   badges: HTMLElement,
   button: HTMLButtonElement,
 ): Promise<ProjectItemInfo | null> {
@@ -124,6 +125,15 @@ async function paintCopyState(
   if (info.고침) badges.append(badge("B08_Quantity_Link_Edited", false));
   if (info.원본없음) badges.append(badge("B08_Quantity_Link_Gone", true));
   else if (info.마스터바뀜) badges.append(badge("B08_Quantity_Link_Changed", true));
+  // 테두리 상태 색(170-3) — 앞섬 = 없어짐 › 바뀜 › 고침 › 연결
+  const tone = info.원본없음
+    ? "is-gone"
+    : info.마스터바뀜
+      ? "is-changed"
+      : info.고침
+        ? "is-edited"
+        : null;
+  if (tone) chip.classList.replace("is-linked", tone);
   button.disabled = !info.마스터바뀜 || !!info.원본없음;
   button.title = button.disabled
     ? L("B08_Quantity_Link_UpdateSame")
@@ -163,7 +173,7 @@ export function linkSection(
     line.append(head);
     for (const slot of facility.slots) {
       const chip = document.createElement("span");
-      chip.className = slot.linked ? "b08-link__chip" : "b08-link__chip is-missing";
+      chip.className = slot.linked ? "b08-link__chip is-linked" : "b08-link__chip is-missing";
       chip.dataset.b08LinkSlot = slot.copy;
       const name = document.createElement("span");
       name.className = "b08-link__name";
@@ -204,7 +214,9 @@ export function linkSection(
         );
         updateButton.disabled = true; // 원본판 대조를 받기 전엔 꺼 둠
         buttons.append(updateButton);
-        void paintCopyState(projectId, slot, badges, updateButton).then((got) => (info = got));
+        void paintCopyState(projectId, slot, chip, badges, updateButton).then(
+          (got) => (info = got),
+        );
       }
       chip.append(name, state, badges, buttons);
       line.append(chip);
diff --git a/resources/tester/test_163_b08_modal.py b/resources/tester/test_163_b08_modal.py
index b2a0d8166..732c7c7a5 100644
--- a/resources/tester/test_163_b08_modal.py
+++ b/resources/tester/test_163_b08_modal.py
@@ -17,7 +17,7 @@ LOCALE = (ROOT / "ui_template/ui_template_locale_b4.ts").read_text(encoding="utf
 
 def test_163_1_칩_한_줄_공용_접기():
     assert 'line.className = "b08-link__row"' in LINK  # 시설마다 한 줄
-    assert '"b08-link__chip"' in LINK and "chip.dataset.b08LinkSlot = slot.copy" in LINK
+    assert '"b08-link__chip is-linked"' in LINK and "chip.dataset.b08LinkSlot = slot.copy" in LINK
     # 모두 연결이면 접힘 · 미연결 있으면 펼침
     assert 'ui-collapsible${missing ? "" : " is-collapsed"}' in LINK
     assert "ui-collapsible__title" in LINK and "attachCollapsible(section)" in LINK
diff --git a/resources/tester/test_170_b08_modal_head.py b/resources/tester/test_170_b08_modal_head.py
index 8892a24df..e3a9fdb21 100644
--- a/resources/tester/test_170_b08_modal_head.py
+++ b/resources/tester/test_170_b08_modal_head.py
@@ -24,3 +24,31 @@ def test_170_4_집계표_보조_탭_줄_자리():
     assert ".b08-quantity__tabs--blank > .ui-btn {\n  visibility: hidden;" in PAGE_CSS.replace(
         "\r\n", "\n"
     )
+
+
+LINK = (ROOT / "B08_Quantity/B08_Quantity_UI_Link.ts").read_text(encoding="utf-8")
+DRAWING_CSS = (ROOT / "B08_Quantity/B08_Quantity_UI_Drawing.css").read_text(encoding="utf-8")
+THEME = (ROOT / "ui_template/ui_template_theme.css").read_text(encoding="utf-8")
+
+
+def test_170_3_칩_테두리_상태_색():
+    assert 'slot.linked ? "b08-link__chip is-linked" : "b08-link__chip is-missing"' in LINK
+    assert "paintCopyState(projectId, slot, chip, badges, updateButton)" in LINK
+    # 앞섬 = 없어짐 › 바뀜 › 고침 › 연결
+    tone = LINK.split("const tone = info.원본없음", 1)[1].split(";", 1)[0]
+    assert tone.index('"is-gone"') < tone.index('"is-changed"') < tone.index('"is-edited"')
+    assert 'chip.classList.replace("is-linked", tone)' in LINK
+    for cls, token in (
+        ("is-linked", "success"),
+        ("is-missing", "danger"),
+        ("is-changed", "warning"),
+        ("is-edited", "info"),
+        ("is-gone", "danger"),
+    ):
+        rule = DRAWING_CSS.split(f".b08-link__chip.{cls} {{", 1)[1].split("}", 1)[0]
+        assert f"border-color: var(--color-{token});" in rule
+        assert f"--color-{token}:" in THEME  # 밝음 · 어두움 토큰
+    assert (
+        "border-style: dashed;"
+        in DRAWING_CSS.split(".b08-link__chip.is-gone {", 1)[1].split("}", 1)[0]
+    )