header{background:hsla(0,0%,100%,.98);border-bottom:1px solid #e5e7eb;height:72px;left:0;position:fixed;top:0;width:100%;z-index:1000}header .inner{justify-content:space-between;margin:0 auto}header .inner,header h1{align-items:center;display:flex;height:100%}header h1 a{display:flex}header nav ul{align-items:center;display:flex;gap:24px;justify-content:space-between}header nav ul li{position:static}header nav ul li a{align-items:center;color:#1f2937;display:flex;font-size:16px;font-weight:600;height:72px;padding:0 8px;transition:color .15s}header nav ul li:hover>a{color:#1bb9cd}header nav ul li a.link_ext{gap:2px}header nav ul li a.link_ext>.icon{background-color:currentColor;height:16px;-webkit-mask:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 16 16'%3E%3Cpath stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.111' d='M4 12.667 12.667 4m-8.32 0h8.32v8.32'/%3E%3C/svg%3E") no-repeat center /contain;mask:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 16 16'%3E%3Cpath stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.111' d='M4 12.667 12.667 4m-8.32 0h8.32v8.32'/%3E%3C/svg%3E") no-repeat center /contain;width:16px}header .btn_contact{align-items:center;background:#1bb9cd;border-radius:8px;color:#fff;display:flex;font-size:15px;font-weight:600;height:48px;justify-content:center;letter-spacing:-.01em;padding:0 14px;transition:background .15s;white-space:nowrap}header .btn_contact:hover{background:#17a5b7}header .has_sub>.gnb_sub{background:#f8f9fc;border-bottom:1px solid #e5e7eb;box-shadow:0 10px 20px rgba(0,0,0,.1);display:none;left:0;position:absolute;right:0;top:72px}header .has_sub.on>.gnb_sub,header .has_sub:focus-within>.gnb_sub,header .has_sub:hover>.gnb_sub{display:block}html.gnb_lock header .has_sub:hover>.gnb_sub{display:none}header .has_sub>.gnb_dim,html.gnb_lock header .has_sub:hover>.gnb_dim{opacity:0;visibility:hidden}header .has_sub>.gnb_dim{background:rgba(0,0,0,.2);bottom:0;left:0;pointer-events:none;position:fixed;right:0;top:72px;transition:opacity .2s,visibility .2s;z-index:-1}header .has_sub.on>.gnb_dim,header .has_sub:focus-within>.gnb_dim,header .has_sub:hover>.gnb_dim{opacity:1;visibility:visible}header .gnb_sub_inner{display:flex;gap:40px;justify-content:center;padding:24px 0}header .gnb_sub_inner>a{border-radius:8px;display:block;height:auto;padding:8px 12px 12px;transition:background .15s;width:188px}header .gnb_sub_inner>a:hover{background:#eef2f7}header .gnb_sub_inner strong{color:#1f2937;display:block;font-size:16px;font-weight:600;letter-spacing:-.01em;line-height:24px}header .gnb_sub_inner span{color:#6b7280;display:block;font-size:14px;font-weight:400;letter-spacing:-.01em;line-height:20px;margin-top:4px}@media (max-width:767px){header{height:56px}header img{width:152px}header .btn_hamburger{background:none;border:0;cursor:pointer;display:flex;flex-direction:column;height:18px;justify-content:space-between;position:relative;width:24px;z-index:1001}header .btn_hamburger span{background-color:#1f2937;display:block;height:1.5px;transition:.3s ease;width:100%}header .btn_hamburger.active span:first-child{transform:translateY(8px) rotate(45deg)}header .btn_hamburger.active span:nth-child(2){opacity:0}header .btn_hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}header .hamburger_menu{background:#fff;display:none;height:calc(100vh - 56px);overflow-y:auto;padding:20px 20px 96px;position:absolute;right:0;top:56px;width:100%}header .hamburger_menu.on{display:block}header nav ul{align-items:flex-start;flex-direction:column;gap:0}header nav ul li{width:100%}header nav ul li a{border-bottom:1px solid #eaecef;color:#1f2937;font-size:17px;font-weight:600;height:56px;line-height:1.412;padding:0}header nav ul li:last-child>a{border-bottom:0}header nav ul li a.link_ext{justify-content:flex-start}header .has_sub>.gnb_dim{display:none}header .has_sub>a{border-bottom:1px solid #eaecef;height:52px;justify-content:space-between}header .has_sub>a .chev{flex-shrink:0;height:24px;transition:transform .2s;width:24px}header .has_sub.on>a{border-bottom:0;color:#1bb9cd}header .has_sub.on>a .chev{transform:rotate(180deg)}header .has_sub>.gnb_sub{background:transparent;border-bottom:1px solid #eaecef;box-shadow:none;display:none;padding:8px 0 30px;position:static}header .has_sub.on>.gnb_sub{display:block}header .gnb_sub_inner{display:block;padding:0}header .gnb_sub_inner>a{background:transparent;border:0;border-radius:0;height:auto;padding:7px 0;width:100%}header .gnb_sub_inner strong{color:#4b5563;display:block;font-size:16px;font-weight:500;letter-spacing:-.012em;line-height:24px}header .hamburger_menu .btn_contact{bottom:24px;font-size:15px;height:48px;left:20px;margin:0;position:fixed;right:20px}}