diff --git a/src/pages/insta/InstaCards.css b/src/pages/insta/InstaCards.css
index 2100a84..1945aa0 100644
--- a/src/pages/insta/InstaCards.css
+++ b/src/pages/insta/InstaCards.css
@@ -1,5 +1,8 @@
 /* ── InstaCards ──────────────────────────────────────────────────────────── */
-.ic { max-width: 1100px; margin: 0 auto; padding: 24px 16px 80px; }
+.ic { max-width: 1100px; margin: 0 auto; padding: 16px 12px 80px; }
+@media (min-width: 768px) {
+  .ic { padding: 24px 16px 80px; }
+}
 
 /* 헤더 */
 .ic-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
@@ -24,10 +27,12 @@
 .ic-spinner { width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: ic-spin .6s linear infinite; display: inline-block; }
 @keyframes ic-spin { to { transform: rotate(360deg); } }
 
-/* 레이아웃: 모바일 1컬럼, 데스크탑 2컬럼 */
-.ic-layout { display: grid; grid-template-columns: 1fr; gap: 20px; }
+/* 레이아웃: 모바일 1컬럼, 데스크탑 2컬럼.
+   minmax(0, 1fr)로 자식 overflow가 부모를 밀어내지 않도록 함 */
+.ic-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
+.ic-layout > * { min-width: 0; }
 @media (min-width: 768px) {
-  .ic-layout { grid-template-columns: 320px 1fr; }
+  .ic-layout { grid-template-columns: 320px minmax(0, 1fr); }
 }
 
 /* 섹션 카드 */
@@ -54,8 +59,15 @@
 .ic-keyword-row__meta { font-size: 0.72rem; color: rgba(255,255,255,.35); white-space: nowrap; }
 .ic-keyword-row__score { font-size: 0.75rem; font-weight: 700; color: #ec4899; min-width: 36px; text-align: right; }
 
-/* 슬레이트 그리드 */
-.ic-slates-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
+/* 슬레이트 그리드 — 모바일 2칸 강제, 데스크탑 auto-fill */
+.ic-slates-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+@media (min-width: 640px) {
+  .ic-slates-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
+}
 .ic-slate-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 10px; overflow: hidden; cursor: pointer; transition: border-color .15s; }
 .ic-slate-card:hover { border-color: rgba(236,72,153,.4); }
 .ic-slate-card--active { border-color: #ec4899; }
@@ -73,14 +85,90 @@
 .ic-status-badge--sent { background: rgba(16,185,129,.15); color: #10b981; }
 .ic-status-badge--failed { background: rgba(239,68,68,.12); color: #ef4444; }
 
-/* 슬레이트 상세 패널 */
-.ic-detail { margin-top: 20px; padding: 16px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 12px; }
+/* 슬레이트 상세 패널 — min-width: 0으로 자식 overflow가 부모 밀지 않게 */
+.ic-detail {
+  margin-top: 20px; padding: 16px;
+  background: rgba(255,255,255,.04);
+  border: 1px solid rgba(255,255,255,.06); border-radius: 12px;
+  min-width: 0; max-width: 100%;
+}
 .ic-detail__header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
-.ic-detail__title { font-size: 1rem; font-weight: 700; color: var(--text-primary, #e4e4e7); flex: 1; }
+.ic-detail__title { font-size: 1rem; font-weight: 700; color: var(--text-primary, #e4e4e7); flex: 1; min-width: 0; }
 .ic-detail__actions { display: flex; gap: 8px; }
 
-.ic-pages-strip { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 14px; scroll-snap-type: x mandatory; }
-.ic-page-img { width: 120px; flex-shrink: 0; aspect-ratio: 4/5; border-radius: 6px; object-fit: cover; scroll-snap-align: start; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); }
+/* ── pages strip wrapper (chevron + fade + indicator 캐러셀) ── */
+.ic-pages-wrap {
+  position: relative;
+  margin-bottom: 14px;
+  min-width: 0;
+}
+.ic-pages-strip {
+  display: flex;
+  gap: 8px;
+  overflow-x: auto;
+  scroll-snap-type: x mandatory;
+  scroll-behavior: smooth;
+  padding: 4px 48px 12px;
+  -webkit-overflow-scrolling: touch;
+  /* 양옆 fade로 "더 있다" affordance */
+  mask-image: linear-gradient(to right,
+    transparent 0, #000 48px, #000 calc(100% - 48px), transparent 100%);
+  -webkit-mask-image: linear-gradient(to right,
+    transparent 0, #000 48px, #000 calc(100% - 48px), transparent 100%);
+}
+.ic-pages-strip::-webkit-scrollbar { height: 6px; }
+.ic-pages-strip::-webkit-scrollbar-thumb { background: rgba(236,72,153,.4); border-radius: 3px; }
+.ic-pages-strip::-webkit-scrollbar-track { background: transparent; }
+
+.ic-page-img {
+  width: clamp(140px, 42vw, 220px);
+  flex-shrink: 0;
+  aspect-ratio: 4/5;
+  border-radius: 8px;
+  object-fit: cover;
+  scroll-snap-align: center;
+  border: 2px solid rgba(255,255,255,.08);
+  background: rgba(255,255,255,.04);
+  cursor: pointer;
+  transition: transform .15s, border-color .15s;
+}
+.ic-page-img.is-active {
+  border-color: #ec4899;
+  transform: scale(1.03);
+}
+
+.ic-pages-nav {
+  position: absolute;
+  top: calc(50% - 6px);
+  transform: translateY(-50%);
+  width: 40px; height: 40px;
+  border-radius: 50%; border: 0;
+  background: rgba(0,0,0,.65); color: #fff;
+  font-size: 24px; font-weight: 700; line-height: 1;
+  cursor: pointer; z-index: 2;
+  display: flex; align-items: center; justify-content: center;
+  backdrop-filter: blur(4px);
+  transition: opacity .15s, background .15s;
+}
+.ic-pages-nav:hover:not(:disabled) { background: rgba(236,72,153,.9); }
+.ic-pages-nav:disabled { opacity: .2; cursor: not-allowed; }
+.ic-pages-nav--prev { left: 0; }
+.ic-pages-nav--next { right: 0; }
+
+.ic-pages-indicator {
+  display: inline-flex; align-items: baseline; gap: 4px;
+  margin: 4px auto 0;
+  padding: 4px 12px;
+  background: rgba(255,255,255,.06);
+  border-radius: 99px;
+  font-size: 0.78rem;
+  color: rgba(255,255,255,.7);
+  font-variant-numeric: tabular-nums;
+}
+.ic-pages-indicator-row { display: flex; justify-content: center; }
+.ic-pages-indicator__current { color: #ec4899; font-weight: 700; }
+.ic-pages-indicator__sep { opacity: 0.5; }
+.ic-pages-indicator__total { opacity: 0.7; }
 
 .ic-caption-box { background: rgba(255,255,255,.03); border-radius: 8px; padding: 12px; margin-bottom: 10px; }
 .ic-caption-box__label { font-size: 0.7rem; font-weight: 700; color: rgba(255,255,255,.4); text-transform: uppercase; margin-bottom: 6px; }
diff --git a/src/pages/insta/InstaCards.jsx b/src/pages/insta/InstaCards.jsx
index eb1425b..f4b3f9c 100644
--- a/src/pages/insta/InstaCards.jsx
+++ b/src/pages/insta/InstaCards.jsx
@@ -689,6 +689,91 @@ function SlatesPanel({ selectedId, onSelect }) {
   );
 }
 
+/* ══════════════════════ 페이지 스트립 (chevron + indicator) ═══════════ */
+function PagesStrip({ slateId, pageCount }) {
+  const stripRef = useRef(null);
+  const [activePage, setActivePage] = useState(1);
+
+  const scrollToPage = useCallback((pageNo) => {
+    const strip = stripRef.current;
+    if (!strip) return;
+    const next = Math.max(1, Math.min(pageCount, pageNo));
+    const child = strip.children[next - 1];
+    if (child) {
+      child.scrollIntoView({ behavior: 'smooth', inline: 'center', block: 'nearest' });
+      setActivePage(next);
+    }
+  }, [pageCount]);
+
+  // 스크롤/드래그 시 가운데 카드 감지
+  const onScroll = useCallback(() => {
+    const strip = stripRef.current;
+    if (!strip) return;
+    const rect = strip.getBoundingClientRect();
+    const centerX = rect.left + rect.width / 2;
+    let best = 1, bestDist = Infinity;
+    Array.from(strip.children).forEach((child, i) => {
+      const cRect = child.getBoundingClientRect();
+      const cCenter = cRect.left + cRect.width / 2;
+      const dist = Math.abs(cCenter - centerX);
+      if (dist < bestDist) { bestDist = dist; best = i + 1; }
+    });
+    if (best !== activePage) setActivePage(best);
+  }, [activePage]);
+
+  // 키보드 ←/→
+  useEffect(() => {
+    const onKey = (e) => {
+      if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
+      if (e.key === 'ArrowLeft') { scrollToPage(activePage - 1); e.preventDefault(); }
+      else if (e.key === 'ArrowRight') { scrollToPage(activePage + 1); e.preventDefault(); }
+    };
+    window.addEventListener('keydown', onKey);
+    return () => window.removeEventListener('keydown', onKey);
+  }, [activePage, scrollToPage]);
+
+  return (
+    <div className="ic-pages-wrap">
+      <button
+        className="ic-pages-nav ic-pages-nav--prev"
+        onClick={() => scrollToPage(activePage - 1)}
+        disabled={activePage <= 1}
+        aria-label="이전 페이지"
+        type="button"
+      >‹</button>
+
+      <div className="ic-pages-strip" ref={stripRef} onScroll={onScroll}>
+        {Array.from({ length: pageCount }, (_, i) => i + 1).map((page) => (
+          <img
+            key={page}
+            className={`ic-page-img ${activePage === page ? 'is-active' : ''}`}
+            src={getInstaAssetUrl(slateId, page)}
+            alt={`Page ${page}`}
+            loading="lazy"
+            onClick={() => scrollToPage(page)}
+          />
+        ))}
+      </div>
+
+      <button
+        className="ic-pages-nav ic-pages-nav--next"
+        onClick={() => scrollToPage(activePage + 1)}
+        disabled={activePage >= pageCount}
+        aria-label="다음 페이지"
+        type="button"
+      >›</button>
+
+      <div className="ic-pages-indicator-row">
+        <span className="ic-pages-indicator">
+          <span className="ic-pages-indicator__current">{activePage}</span>
+          <span className="ic-pages-indicator__sep">/</span>
+          <span className="ic-pages-indicator__total">{pageCount}</span>
+        </span>
+      </div>
+    </div>
+  );
+}
+
 /* ══════════════════════ 슬레이트 상세 ══════════════════════════════════ */
 function SlateDetail({ slate, onDelete, onRender }) {
   const pages = slate.assets || [];
@@ -712,19 +797,9 @@ function SlateDetail({ slate, onDelete, onRender }) {
         </div>
       </div>
 
-      {/* 페이지 이미지 스트립 */}
+      {/* 페이지 이미지 스트립 (캐러셀: chevron + indicator + ←/→ 키보드) */}
       {(slate.status === 'rendered' || slate.status === 'sent') ? (
-        <div className="ic-pages-strip">
-          {Array.from({ length: pageCount }, (_, i) => i + 1).map((page) => (
-            <img
-              key={page}
-              className="ic-page-img"
-              src={getInstaAssetUrl(slate.id, page)}
-              alt={`Page ${page}`}
-              loading="lazy"
-            />
-          ))}
-        </div>
+        <PagesStrip slateId={slate.id} pageCount={pageCount} />
       ) : (
         <div className="ic-empty" style={{ padding: '20px 0' }}>
           {slate.status === 'failed' ? '렌더 실패 — 재렌더를 시도하세요.' : '렌더링 전입니다.'}