diff --git a/frontend/src/lib/components/Sidebar.svelte b/frontend/src/lib/components/Sidebar.svelte
index 4e4dd03..e1c05b4 100644
--- a/frontend/src/lib/components/Sidebar.svelte
+++ b/frontend/src/lib/components/Sidebar.svelte
@@ -2,7 +2,7 @@
   import { page } from '$app/stores';
   import { goto } from '$app/navigation';
   import { api } from '$lib/api';
-  import { ChevronRight, ChevronDown, FolderOpen, FolderTree, Inbox, Clock, Mail, Scale, StickyNote, GraduationCap, CalendarCheck, MessageCircle } from 'lucide-svelte';
+  import { ChevronRight, ChevronDown, FolderOpen, FolderTree, Inbox, Clock, Mail, Scale, StickyNote, GraduationCap, CalendarCheck, MessageCircle, Hash } from 'lucide-svelte';
 
   let tree = $state([]);
   let loading = $state(true);
@@ -195,6 +195,13 @@
     >
       <FolderTree size={14} /> 자료실
     </a>
+    <a
+      href="/clause"
+      class="w-full flex items-center gap-2 px-3 py-1.5 rounded-md text-sm transition-colors
+        {$page.url.pathname === '/clause' ? 'bg-accent/15 text-accent' : 'text-dim hover:bg-surface hover:text-text'}"
+    >
+      <Hash size={14} /> 절 바로가기
+    </a>
   </div>
 
   <!-- 메모 & Inbox -->
diff --git a/frontend/src/routes/clause/+page.svelte b/frontend/src/routes/clause/+page.svelte
new file mode 100644
index 0000000..49a5138
--- /dev/null
+++ b/frontend/src/routes/clause/+page.svelte
@@ -0,0 +1,73 @@
+<script>
+  // 절(clause) 바로가기 — ASME 절 식별자(예: UG-79)로 크로스-doc 위치를 조회해 읽기뷰로 이동 (U-1).
+  // 절은 in_corpus=false(의미검색 비활성)라 일반 검색으론 안 잡히므로 라벨 정확지목 전용 진입점.
+  import { api } from '$lib/api';
+  import { goto } from '$app/navigation';
+
+  let label = $state('');
+  let hits = $state([]);
+  let loading = $state(false);
+  let searched = $state(false);
+  let error = $state('');
+
+  async function lookup() {
+    const q = label.trim();
+    if (!q) return;
+    loading = true;
+    error = '';
+    try {
+      const res = await api(`/documents/clause-lookup?label=${encodeURIComponent(q)}`);
+      hits = res?.hits ?? [];
+      searched = true;
+    } catch (e) {
+      error = '조회에 실패했습니다.';
+      hits = [];
+    } finally {
+      loading = false;
+    }
+  }
+</script>
+
+<div class="mx-auto max-w-3xl px-6 py-10">
+  <h1 class="mb-1 text-2xl font-bold text-base">절 바로가기</h1>
+  <p class="mb-6 text-sm text-dim">
+    ASME 절 식별자(예: <code class="text-accent">UG-79</code>, <code class="text-accent">PG-5</code>)로 문서·위치를 찾아 이동합니다.
+  </p>
+
+  <form onsubmit={(e) => { e.preventDefault(); lookup(); }} class="mb-6 flex gap-2">
+    <input
+      bind:value={label}
+      placeholder="절 식별자 (UG-79, PG-5.6, A-1 …)"
+      autocomplete="off"
+      class="flex-1 rounded-lg border border-default bg-surface px-4 py-2.5 text-base outline-none focus:border-accent"
+    />
+    <button
+      type="submit"
+      disabled={loading || !label.trim()}
+      class="rounded-lg bg-accent px-5 py-2.5 font-medium text-white hover:bg-accent-hover disabled:opacity-50"
+    >
+      {loading ? '조회 중…' : '찾기'}
+    </button>
+  </form>
+
+  {#if error}
+    <p class="text-sm text-accent">{error}</p>
+  {:else if searched && hits.length === 0}
+    <p class="text-sm text-dim">'{label}' 에 해당하는 절을 찾지 못했습니다. (절은 분해된 코드 문서에만 존재합니다)</p>
+  {:else if hits.length > 0}
+    <div class="space-y-2">
+      {#if hits.length > 1}
+        <p class="text-xs text-dim">{hits.length}개 문서에 존재 — 에디션/부록을 선택하세요.</p>
+      {/if}
+      {#each hits as hit (hit.chunk_id)}
+        <button
+          onclick={() => goto(`/documents/${hit.doc_id}`)}
+          class="block w-full rounded-lg border border-default bg-surface px-4 py-3 text-left transition hover:border-accent hover:bg-surface-hover"
+        >
+          <div class="font-medium text-base">{hit.section_title}</div>
+          <div class="mt-0.5 text-xs text-dim">{hit.doc_title}</div>
+        </button>
+      {/each}
+    </div>
+  {/if}
+</div>