@font-face{font-family:Pretendard;src:url('/assets/fonts/PretendardVariable.woff2') format('woff2');font-weight:100 900;font-display:swap}
.interior-page{margin:0;font-family:Pretendard,'Malgun Gothic',sans-serif;color:#082238;background:white;line-height:1.7;word-break:keep-all}.interior-page *{box-sizing:border-box}.interior-page a{color:inherit;text-decoration:none}.interior-page button,.interior-page input,.interior-page textarea,.interior-page select{font:inherit}.interior-page .shell{width:min(1320px,calc(100% - 96px));margin-inline:auto}.interior-page :focus-visible{outline:3px solid #0092bf;outline-offset:4px}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:white;padding:12px 20px}.skip-link:focus{top:10px}
.inner-header{background:#061d30;color:white;border-bottom:1px solid #284355}.inner-header-row{min-height:94px;display:flex;align-items:center;gap:28px}.inner-brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.inner-brand img{width:52px;height:44px;object-fit:contain;filter:brightness(0) invert(1)}.inner-brand strong{font-size:32px;letter-spacing:-1.5px;line-height:1}.inner-brand>span{font-size:12px}.inner-nav{margin-left:auto;display:flex;gap:30px;font-size:15px;font-weight:650}.inner-call{display:inline-flex;gap:10px;align-items:center;justify-content:center;min-height:46px;padding:12px 18px;border:1px solid #007da6;background:#007da6;color:#fff!important;font-size:14px;font-weight:700;border-radius:4px}.inner-call:hover{background:#007ca5}.inner-header .menu-open{display:none}
.nav-disclosure{position:relative}.nav-disclosure summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;min-height:44px;white-space:nowrap}.nav-disclosure summary::-webkit-details-marker{display:none}.nav-disclosure summary:after{content:'⌄';font-size:12px;opacity:.7}.nav-disclosure[open] summary{color:#54d7f4}.nav-popover{position:absolute;top:100%;left:-20px;width:240px;background:#fff;color:#082238;padding:12px;border:1px solid #dbe5eb;box-shadow:0 10px 30px #061d3026;z-index:20;text-shadow:none}.nav-popover a{display:flex!important;justify-content:space-between;gap:12px;padding:12px;font:500 15px/1.4 Pretendard,sans-serif;color:#082238!important}.nav-popover a:hover{background:#ecf6fa}.nav-popover a[aria-current=page]{color:#007ca5!important;background:#ecf6fa}.nav-popover a span{color:#007fa9}
.inner-footer{border-top:1px solid #dae4eb;padding:36px 0 24px;background:#f8fafb}.inner-footer-top{display:flex;align-items:center;gap:40px;padding-bottom:28px;border-bottom:1px solid #dce5eb}.inner-footer .inner-brand img{filter:none}.inner-footer-top p{margin:0 auto 0 0;color:#51677c;font-size:14px}.inner-footer-top>a:last-child{font-weight:700}.footer-map{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;padding:28px 0}.footer-map strong{display:block;margin-bottom:12px;font-size:16px}.footer-map a{display:block;padding:5px 0;font-size:14px;color:#526a7e}.footer-map a:hover{text-decoration:underline}.inner-footer-bottom{display:flex;justify-content:space-between;gap:24px;border-top:1px solid #dce5eb;padding-top:18px;font-size:12px;color:#526a7e}.inner-footer-bottom p{margin:0}
.interior-page dialog{border:0;padding:26px;position:fixed;inset:0 0 0 auto;margin:0;width:min(100%,430px);max-width:100%;height:100dvh;max-height:100dvh;background:#061d30;color:#fff;overflow:auto}.interior-page dialog::backdrop{background:#031522b0}.interior-page .menu-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff35;padding-bottom:20px}.interior-page .menu-heading strong{font-size:30px}.interior-page .menu-heading small{font-size:12px}.interior-page .menu-close{border:0;background:none;color:white;font-size:36px;min-width:44px;min-height:44px;cursor:pointer}.interior-page .menu-groups section{padding:20px 0;border-bottom:1px solid #ffffff35}.interior-page .menu-groups h2{font-size:23px;margin:0 0 12px}.interior-page .menu-groups a{display:block;font-size:17px;padding:8px 0;color:#eef6fc}.interior-page dialog>.inner-call{display:flex;margin-top:24px}.menu-active{overflow:hidden}.download-filter button{border:1px solid #cbdbe5;background:white;color:#17364c;padding:10px 20px;cursor:pointer;border-radius:3px}.download-filter button[aria-pressed=true]{background:#082b42;color:white;border-color:#082b42}.filter-result{font-size:14px;color:#526a7d;margin-bottom:15px}[hidden]{display:none!important}.case-destination{display:block;font-size:13px;color:#00799f;margin-top:16px}.data-download{margin-top:24px}
@media(max-width:1100px){.inner-header-row{gap:20px}.inner-brand>span{display:none}.inner-nav{gap:18px}.inner-call span{display:none}}
@media(max-width:850px){.interior-page .shell{width:calc(100% - 48px)}.inner-header-row{min-height:80px}.inner-header .inner-nav,.inner-header-row>.inner-call{display:none}.inner-header .menu-open{display:block;margin-left:auto;background:none;color:white;border:1px solid #ffffff55;min-width:44px;min-height:44px;font-size:24px;cursor:pointer}.inner-brand>span{display:block}.inner-footer-top{flex-wrap:wrap;gap:22px}.inner-footer-top p{margin-right:0}.footer-map{grid-template-columns:repeat(2,1fr)}.inner-footer-bottom{flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}

/* Shared navigation and scroll controls */
:root{--sdte-header-h:7.25vw}
.interior-page{--sdte-header-h:94px}
body:not(.interior-page)>.header.shell{position:sticky;top:0;z-index:100;width:100%;max-width:none;margin:0 0 calc(-1 * var(--sdte-header-h));padding-inline:3.495%;height:var(--sdte-header-h);background:#061d30ed;color:#fff;border-bottom:1px solid #ffffff26;backdrop-filter:blur(14px)}
body:not(.interior-page) .hero-wrap{box-sizing:border-box;padding-top:var(--sdte-header-h)}
.inner-header{position:sticky;top:0;z-index:100;background:#061d30ed;backdrop-filter:blur(14px)}
.site-menu{position:relative}
.site-menu-toggle{display:inline-flex;align-items:center;gap:9px;min-height:44px;border:0;background:transparent;color:inherit;font:inherit;font-weight:700;white-space:nowrap;cursor:pointer}
.site-menu-toggle:hover,.site-menu-toggle[aria-expanded=true]{color:#6cddf7}
.site-menu-toggle span{font-size:16px;transition:transform .18s}
.site-menu-toggle[aria-expanded=true] span{transform:rotate(180deg)}
.site-menu-panel{position:fixed;top:var(--sdte-header-h);left:50%;transform:translateX(-50%);z-index:120;width:min(1040px,calc(100vw - 48px));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding:32px;background:#fff;color:#082238;border:1px solid #dce6ed;box-shadow:0 22px 50px #061d3040;text-shadow:none;white-space:normal}
.site-menu-panel[hidden],.back-to-top[hidden]{display:none!important}
.site-menu-panel section{min-width:0}.site-menu-panel h2{margin:0 0 14px;color:#007da6;font:750 15px/1.4 Pretendard,sans-serif;letter-spacing:0}
.site-menu-panel a{display:flex!important;justify-content:space-between;gap:9px;padding:11px 3px;border-top:1px solid #e1e9ed;color:#082238!important;font:600 15px/1.45 Pretendard,sans-serif;text-decoration:none}
.site-menu-panel a:hover,.site-menu-panel a[aria-current=page]{color:#007da6!important;background:#f2f8fa}
.site-menu-panel a span{font-size:13px;color:#007da6}
.site-menu-toggle:focus-visible,.site-menu-panel a:focus-visible,.back-to-top:focus-visible{outline:3px solid #35c6eb;outline-offset:4px}
.back-to-top{position:fixed;right:24px;bottom:24px;z-index:90;width:52px;height:52px;display:grid;place-items:center;border:1px solid #ffffff40;border-radius:50%;background:#07314a;color:#fff;box-shadow:0 7px 22px #06233550;font:700 29px/1 Pretendard,sans-serif;cursor:pointer;transition:transform .2s,background .2s}
.back-to-top:hover{background:#007da6;transform:translateY(-3px)}
main section[id],main div[id]{scroll-margin-top:calc(var(--sdte-header-h) + 18px)}
@media(max-width:850px){:root,.interior-page{--sdte-header-h:80px}.site-menu-panel{display:none}.back-to-top{right:18px;bottom:18px;width:48px;height:48px}}
@media(max-width:600px){:root{--sdte-header-h:76px}body:not(.interior-page)>.header.shell{padding-inline:20px}.back-to-top{right:16px;bottom:16px}}
@media(prefers-reduced-motion:reduce){.site-menu-toggle span,.back-to-top{transition:none}}