diff --git a/detail.html b/detail.html
index 0ad5fd3..fe03395 100644
--- a/detail.html
+++ b/detail.html
@@ -2,8 +2,7 @@
 <html lang="ko">
 <head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>문의 상세 | EG-BIM Q&amp;A</title><link rel="stylesheet" href="assets/styles.css"></head>
 <body>
-  <header class="site-header"><div class="header-inner"><a class="brand" href="index.html"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a><nav class="global-nav" aria-label="주 메뉴"><a class="nav-item" href="#">바론 컨설턴트</a><a class="nav-item" href="#">디지털전환</a><div class="nav-item package"><a href="#">패키지 S/W</a><div class="mega-menu"><strong class="mega-label">EG-BIM</strong><div class="mega-links"><a href="#">소개</a><a href="#">인터페이스</a><a href="#">주요기능</a><a href="index.html" aria-current="page">Q&amp;A</a><a href="#">for BIM</a><a href="#">구매하기</a></div></div></div><a class="nav-item" href="#">서비스 S/W</a><a class="nav-item" href="#">빅룸</a><a class="nav-item" href="#">D/X 체험</a><a class="nav-item" href="#">홍보센터</a></nav><div class="header-tools"><span class="locale"><a href="#">◎ KR</a><span>|</span><a href="#">EN</a></span><a class="login-link" href="https://test.baroncs.co.kr/"><span class="user-icon" aria-hidden="true"></span><span data-auth-name>로그인</span></a><button class="menu-button mobile-menu" type="button" aria-label="메뉴"><span></span><span></span><span></span></button></div></div></header>
-  <main><section class="page-hero"><div class="hero-inner"><span class="hero-kicker">EG-BIM SUPPORT</span><h1>Q&amp;A</h1><p>EG-BIM 관련 문의하기</p></div></section><nav class="sub-nav"><div class="sub-nav-inner"><a href="#">EG-BIM 소개</a><a href="#">주요기능</a><a href="#">사용가이드</a><a href="index.html" aria-current="page">문의하기(Q&amp;A)</a></div></nav>
+  <main><section class="page-hero"><div class="hero-inner"><span class="hero-kicker">EG-BIM SUPPORT</span><h1>Q&amp;A</h1><p>EG-BIM 관련 문의하기</p></div></section>
     <section class="page-shell" id="detail"><div class="section-heading"><div><h2>문의 상세</h2><p>문의 내용과 답변을 확인할 수 있습니다.</p></div><a class="button button-primary" href="write.html">문의 등록</a></div><article class="detail-card"><div class="detail-head"><div class="detail-title-line"><h2><span class="category" data-detail-category>문의</span> <span data-detail-title>문의 제목</span></h2><span class="status review" data-detail-status>문의접수</span></div><div class="detail-meta"><span data-detail-date>2026-09-17</span><span data-detail-author>작성자</span><span data-detail-company>회사</span><span data-detail-department>부서</span><span data-detail-secret hidden>🔒 비밀글</span></div></div><div class="detail-body" data-detail-content></div><div class="attachments"><h3>첨부파일</h3><span class="help-text">첨부된 파일이 없습니다.</span></div><div class="detail-actions"><a class="button button-outline" href="index.html">목록</a><a class="button button-outline" href="write.html">문의 등록</a></div></article><section class="comment-box"><h3>답변 <span id="commentCount">0</span></h3><div id="comments"></div></section><div class="form-footer"><button class="button button-outline" id="backButton" type="button">목록으로</button></div></section>
-  </main><footer class="site-footer"><div class="footer-inner"><div><a class="brand footer-brand" href="index.html"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a><p class="footer-copy">© BARON Consultants Co., Ltd. All Rights Reserved.</p></div><div class="footer-links"><a href="#">개인정보 처리방침</a><a href="#">이용약관</a></div></div></footer><script src="assets/config.js?v=20260921-3"></script><script src="app.js?v=20260921-3"></script>
+  </main><script src="assets/config.js?v=20260921-3"></script><script src="app.js?v=20260921-3"></script>
 </body></html>
diff --git a/index.html b/index.html
index ad42f23..e27c67c 100644
--- a/index.html
+++ b/index.html
@@ -8,21 +8,8 @@
   <link rel="stylesheet" href="assets/styles.css">
 </head>
 <body>
-  <header class="site-header">
-    <div class="header-inner">
-      <a class="brand" href="index.html" aria-label="바론컨설턴트 홈"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a>
-      <nav class="global-nav" aria-label="주 메뉴">
-        <a class="nav-item" href="#">바론 컨설턴트</a><a class="nav-item" href="#">디지털전환</a>
-        <div class="nav-item package"><a href="#">패키지 S/W</a><div class="mega-menu" aria-label="패키지 소프트웨어 메뉴"><strong class="mega-label">EG-BIM</strong><div class="mega-links"><a href="#">소개</a><a href="#">인터페이스</a><a href="#">주요기능</a><a href="index.html" aria-current="page">Q&amp;A</a><a href="#">for BIM</a><a href="#">구매하기</a></div></div></div>
-        <a class="nav-item" href="#">서비스 S/W</a><a class="nav-item" href="#">빅룸</a><a class="nav-item" href="#">D/X 체험</a><a class="nav-item" href="#">홍보센터</a>
-      </nav>
-      <div class="header-tools"><span class="locale"><a href="#">◎ KR</a><span>|</span><a href="#">EN</a></span><a class="login-link" href="https://test.baroncs.co.kr/"><span class="user-icon" aria-hidden="true"></span><span data-auth-name>로그인</span></a><button class="menu-button mobile-menu" type="button" aria-label="메뉴"><span></span><span></span><span></span></button></div>
-    </div>
-  </header>
-
   <main>
     <section class="page-hero"><div class="hero-inner"><span class="hero-kicker">EG-BIM SUPPORT</span><h1>Q&amp;A</h1><p>EG-BIM 관련 문의하기</p></div></section>
-    <nav class="sub-nav" aria-label="EG-BIM 메뉴"><div class="sub-nav-inner"><a href="#">EG-BIM 소개</a><a href="#">주요기능</a><a href="#">사용가이드</a><a href="index.html" aria-current="page">문의하기(Q&amp;A)</a></div></nav>
     <section class="page-shell">
       <div class="section-heading"><div><h2>문의하기(Q&amp;A)</h2><p>EG-BIM 사용 중 궁금한 점과 개선 의견을 남겨주세요.</p></div><a class="button button-primary" href="write.html">문의 등록</a></div>
       <form class="filter-panel" id="searchForm">
@@ -34,7 +21,6 @@
       <div class="pagination" id="pagination" aria-label="페이지 이동"></div>
     </section>
   </main>
-  <footer class="site-footer"><div class="footer-inner"><div><a class="brand footer-brand" href="index.html"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a><p class="footer-copy">© BARON Consultants Co., Ltd. All Rights Reserved.</p></div><div class="footer-links"><a href="#">개인정보 처리방침</a><a href="#">이용약관</a><a href="https://test.baroncs.co.kr/">로그인</a></div></div></footer>
   <div id="toast" class="toast" role="status" aria-live="polite"></div>
   <script src="assets/config.js?v=20260921-3"></script><script src="app.js?v=20260921-3"></script>
 </body>
diff --git a/write.html b/write.html
index 4bf1074..7b86dc9 100644
--- a/write.html
+++ b/write.html
@@ -2,8 +2,7 @@
 <html lang="ko">
 <head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>문의 등록 | EG-BIM Q&amp;A</title><link rel="stylesheet" href="assets/styles.css"></head>
 <body>
-  <header class="site-header"><div class="header-inner"><a class="brand" href="index.html"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a><nav class="global-nav" aria-label="주 메뉴"><a class="nav-item" href="#">바론 컨설턴트</a><a class="nav-item" href="#">디지털전환</a><div class="nav-item package"><a href="#">패키지 S/W</a><div class="mega-menu"><strong class="mega-label">EG-BIM</strong><div class="mega-links"><a href="#">소개</a><a href="#">인터페이스</a><a href="#">주요기능</a><a href="index.html">Q&amp;A</a><a href="#">for BIM</a><a href="#">구매하기</a></div></div></div><a class="nav-item" href="#">서비스 S/W</a><a class="nav-item" href="#">빅룸</a><a class="nav-item" href="#">D/X 체험</a><a class="nav-item" href="#">홍보센터</a></nav><div class="header-tools"><span class="locale"><a href="#">◎ KR</a><span>|</span><a href="#">EN</a></span><a class="login-link" href="https://test.baroncs.co.kr/"><span class="user-icon" aria-hidden="true"></span><span data-auth-name>로그인</span></a><button class="menu-button mobile-menu" type="button" aria-label="메뉴"><span></span><span></span><span></span></button></div></div></header>
-  <main><section class="page-hero"><div class="hero-inner"><span class="hero-kicker">EG-BIM SUPPORT</span><h1>Q&amp;A</h1><p>EG-BIM 관련 문의하기</p></div></section><nav class="sub-nav"><div class="sub-nav-inner"><a href="#">EG-BIM 소개</a><a href="#">주요기능</a><a href="#">사용가이드</a><a href="index.html" aria-current="page">문의하기(Q&amp;A)</a></div></nav>
+  <main><section class="page-hero"><div class="hero-inner"><span class="hero-kicker">EG-BIM SUPPORT</span><h1>Q&amp;A</h1><p>EG-BIM 관련 문의하기</p></div></section>
     <section class="page-shell"><div class="section-heading"><div><h2>문의 등록</h2><p>로그인한 사용자 정보로 문의가 등록됩니다.</p></div></div><div class="form-notice" data-auth-state>로그인 상태를 확인하고 있습니다.</div><div class="form-error" id="formError" role="alert"></div><form id="qaForm" novalidate><div class="form-card" id="writeFields"><div class="form-row"><label class="form-label" for="category">구분 <span class="required">*</span></label><div class="form-control"><select class="select" id="category" required><option value="">선택해주세요</option><option>오류문의</option><option>개선문의</option><option>일반문의</option></select></div></div><div class="form-row"><label class="form-label" for="title">제목 <span class="required">*</span></label><div class="form-control"><input class="input" id="title" type="text" maxlength="100" placeholder="문의 제목을 입력해주세요" required></div></div><div class="form-row"><span class="form-label">공개 설정</span><div class="form-control"><label class="check"><input id="secret" type="checkbox"> 비밀글로 등록</label></div></div><div class="form-row"><label class="form-label" for="content">내용 <span class="required">*</span></label><div class="form-control column"><textarea class="textarea" id="content" placeholder="문의 내용을 작성해주세요" required></textarea><span class="help-text">개인정보, 비밀번호, 인증번호 등 민감한 정보는 입력하지 마세요.</span></div></div><div class="form-row"><label class="form-label" for="attachment">첨부파일</label><div class="form-control column"><input class="file-input" id="attachment" type="file" multiple><span class="help-text">파일은 presigned URL을 통해 qa_cdn 버킷에 저장됩니다. 파일당 최대 30MB</span></div></div></div><div class="form-footer"><a class="button button-outline" href="index.html">취소</a><button class="button button-primary" id="submitButton" type="submit">문의 등록</button></div></form></section>
-  </main><footer class="site-footer"><div class="footer-inner"><div><a class="brand footer-brand" href="index.html"><span class="brand-mark">BR</span><span>(주)바론컨설턴트</span></a><p class="footer-copy">© BARON Consultants Co., Ltd. All Rights Reserved.</p></div><div class="footer-links"><a href="#">개인정보 처리방침</a><a href="#">이용약관</a></div></div></footer><div id="toast" class="toast" role="status" aria-live="polite"></div><script src="assets/config.js?v=20260921-3"></script><script src="app.js?v=20260921-3"></script>
+  </main><div id="toast" class="toast" role="status" aria-live="polite"></div><script src="assets/config.js?v=20260921-3"></script><script src="app.js?v=20260921-3"></script>
 </body></html>
