Fix mobile layout shift and menu overflow (comprehensive CSS normalization)

templates/anime_downloader_anilife_request.html

@@ -11,20 +11,10 @@ body {
     background-attachment: fixed !important;
 }
 
-/* Global Container Margin Overrides */
+/* Global Container Margin Overrides - mobile_custom.css와 통합 */
 #main_container {
     width: 100% !important;
     max-width: 100% !important;
-    padding-left: 2px !important;   /* 15px -> 2px */
-    padding-right: 2px !important;  /* 15px -> 2px */
-    margin-left: 0 !important;
-    margin-right: 0 !important;
-}
-.container, .container-fluid:not(.anilife-common-wrapper) {
-    width: 100% !important;
-    max-width: 100% !important;
-    padding-left: 0 !important;
-    padding-right: 0 !important;
 }
 </style>
 
@@ -775,27 +765,12 @@ body {
     
     /* 모바일 반응형 - Bootstrap 모든 레이아웃 강제 덮어쓰기 */
     @media (max-width: 768px) {
-        /* 상단 서브메뉴가 SJVA 메인 navbar에 가려지지 않도록 여백 추가 */
-        ul.nav.nav-pills.bg-light {
-            margin-top: 60px !important;
-            flex-wrap: nowrap !important;
-            overflow-x: auto !important;
-            -webkit-overflow-scrolling: touch;
-            display: flex !important;
-            width: 100% !important;
-            border-radius: 10px !important;
-        }
-        ul.nav.nav-pills .nav-link {
-            padding: 8px 12px !important;
-            font-size: 11px !important;
-            white-space: nowrap !important;
-        }
-        
         /* Ensure breadcrumb span doesn't force width */
         #menu_module_div span.nav-link {
             overflow: hidden;
             text-overflow: ellipsis;
-            max-width: 200px;
+            max-width: 150px;
+            white-space: nowrap !important;
         }
         
         /* 입력창 크기 최적화 */