.page_doc .doc_menu .btn-toggle{padding:.25rem .5rem;font-weight:600;color:rgba(0,0,0,.65);background-color:transparent}.page_doc .doc_menu .btn-toggle:hover,.page_doc .doc_menu .btn-toggle:focus{color:rgba(0,0,0,.85);background-color:#d2f4ea}.page_doc .doc_menu .btn-toggle::before{width:1.25em;line-height:0;content:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='rgba%280,0,0,.5%29' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");transition:transform .35s ease;transform-origin:.5em 50%}.page_doc .doc_menu .btn-toggle[aria-expanded="true"]{color:rgba(0,0,0,.85)}.page_doc .doc_menu .btn-toggle[aria-expanded="true"]::before{transform:rotate(90deg)}.page_doc .doc_menu .btn-toggle-nav a{padding:.1875rem .5rem;margin-top:.125rem;margin-left:1.25rem}.page_doc .doc_menu .btn-toggle-nav a:hover,.page_doc .doc_menu .btn-toggle-nav a:focus{background-color:#d2f4ea}.page_doc{width:100%;display:flex;padding-bottom:150px}.page_doc .doc_menu{border:1px solid #e7e7eb;border-radius:2px;position:fixed;bottom:1rem;top:4.5rem;overflow-y:scroll;overflow-x:hidden}.page_doc .doc_menu .menu2{width:130px}.page_doc .doc_menu .menu2 a{word-break:break-all}.page_doc .doc_content{margin-left:152px}.doc_page .sys_footer{margin-left:152px}.doc_page .sys_footer .doc_footer_link{display:none}@media(min-width:768px){.page_doc .doc_menu .menu2{width:180px}.page_doc .doc_content{margin-left:202px}.doc_page .sys_footer{margin-left:202px}}.page_index .qrcode2{display:flex;flex-direction:row;justify-content:center}.page_index .qrcode3{padding:20px 50px}.page_index .qrcode3 img{width:230px;height:230px}@media(max-width:768px){.page_index .qrcode2{display:flex;flex-direction:column;justify-content:center}}