@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700;900&family=Montserrat:wght@400;600;700;800&display=swap');

:root{
  --navy:#1a4f8c;
  --navy-dark:#213a5c;
  --blue-band:#2a8fc7;
  --text:#555;
  --text-light:#8f8f8f;
  --text-lighter:#767676;
  --accent:#f1504e;
  --border:#e7e7e7;
  --bg-soft:#f7f9fb;
  --max-width:1280px;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body,ul,li,p,h1,h2,h3,h4,figure{margin:0;padding:0}
ul,li{list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;background:none;border:0;cursor:pointer}

body{
  font-family:"Noto Sans KR","Malgun Gothic",sans-serif;
  color:var(--text);
  font-size:15px;
  line-height:1.6;
  background:#fff;
  -webkit-font-smoothing:antialiased;
}

.wrap{max-width:var(--max-width);margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;left:0;right:0;z-index:1000;
  background:#2b2f36;
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.logo a{display:flex;align-items:center}
.logo img{height:60px;width:auto}

.gnb{display:flex;gap:44px}
.gnb>li{position:relative}
.gnb>li>a{
  display:block;padding:30px 0;
  font-size:17px;font-weight:700;color:#fff;
  font-family:"Montserrat","Noto Sans KR",sans-serif;
}
.gnb>li:hover>a{color:#2299d1}

.depth2{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  min-width:200px;background:#fff;
  box-shadow:0 12px 24px rgba(0,0,0,0.08);
  border-top:2px solid var(--navy);
  padding:10px 0;
  opacity:0;visibility:hidden;translate:0 6px;
  transition:opacity .18s ease, translate .18s ease, visibility .18s;
}
.gnb>li:hover .depth2{opacity:1;visibility:visible;translate:0 0}
.depth2 li a{
  display:block;padding:10px 20px;white-space:nowrap;
  font-size:14.5px;color:#555;text-align:center;
}
.depth2 li a:hover{color:var(--navy);font-weight:700;background:var(--bg-soft)}

/* ---------- Staff login (header dropdown) ---------- */
.staff-nav-item{position:relative}
.staff-nav-btn{
  font:inherit;background:none;border:0;cursor:pointer;
  display:block;padding:30px 0;
  font-size:17px;font-weight:700;color:#fff;
  font-family:"Montserrat","Noto Sans KR",sans-serif;
}
.staff-nav-btn:hover,.staff-nav-btn.logged-in{color:#2299d1}
.staff-dropdown{
  position:absolute;top:100%;right:0;min-width:240px;background:#fff;
  box-shadow:0 12px 24px rgba(0,0,0,0.15);border-top:2px solid #2299d1;
  padding:16px;
  opacity:0;visibility:hidden;translate:0 6px;
  transition:opacity .18s ease, translate .18s ease, visibility .18s;
}
.staff-dropdown.open{opacity:1;visibility:visible;translate:0 0}
.staff-dropdown .login-form{flex-direction:column;gap:8px}
.staff-dropdown .login-form input{width:100%}
.staff-logged-in{display:flex;flex-direction:column;gap:10px}
.staff-logged-in p{font-size:13.5px;color:#555;margin:0;word-break:break-all}
.staff-logged-in .btn{width:100%;text-align:center}

.mobile-staff-body{padding:6px 6px 16px}
.mobile-staff-body .login-form{flex-direction:column;gap:8px}
.mobile-staff-body .login-form input{width:100%}

.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;background:none}
.hamburger span{width:24px;height:2px;background:#fff;display:block}

/* ---------- Hero slider ---------- */
.hero{position:relative;width:100%;height:640px;overflow:hidden;background:#0c2540}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1s ease;
}
.hero-slide.active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,20,50,.25) 0%,rgba(0,20,50,.45) 100%);
}
.hero-text{
  position:absolute;left:0;right:0;top:calc(40% - 70px);z-index:2;
  text-align:center;color:#fff;
  font-family:"Montserrat","Noto Sans KR",sans-serif;
}
.hero-text p{
  font-size:52px;font-weight:800;line-height:1.3;
  text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.hero-dots{
  position:absolute;bottom:28px;left:0;right:0;z-index:3;
  display:flex;justify-content:center;gap:10px;
}
.hero-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5)}
.hero-dots button.active{background:#fff}

@media (max-width:900px){
  .hero{height:clamp(260px,56vw,420px)}
  .hero-text p{font-size:32px}
}

/* ---------- Section title ---------- */
.section-title{text-align:center;margin:0 auto 46px}
.section-title h2{
  font-size:32px;font-weight:900;color:var(--navy);
  letter-spacing:-0.5px;
}
.section-title .bar{
  width:60px;height:3px;background:var(--navy);
  margin:16px auto 0;
}
section{padding:80px 0}
.section-alt{background:var(--bg-soft)}

/* page title banner (sub pages) */
.page-title{padding:64px 0 10px;text-align:center}
.page-title h1{
  font-size:34px;font-weight:900;color:var(--navy);letter-spacing:-0.5px;
}
.page-title .bar{width:60px;height:3px;background:var(--navy);margin:18px auto 0}

/* ---------- Feature grid (4 fields) ---------- */
.feature-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:36px;
}
.feature-card{text-align:center}
.feature-card .icon{
  display:block;width:150px;height:150px;border-radius:50%;overflow:hidden;
  margin:0 auto 22px;border:1px solid var(--border);
}
.feature-card .icon img{width:100%;height:100%;object-fit:cover}
.feature-card h3{font-size:22px;font-weight:700;color:#333;margin-bottom:14px}
.feature-card p{font-size:14px;color:#6e6e6e;line-height:1.9}

@media (max-width:900px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
}

/* ---------- Portfolio strip (주요연구실적 slider) ---------- */
.portfolio-slider{overflow:hidden;margin-bottom:20px}
.portfolio-track{display:flex;gap:20px;transition:transform .6s ease}
.portfolio-track .portfolio-item{flex:0 0 calc((100% - 40px)/3)}
.portfolio-track.editing{flex-wrap:wrap;transform:none !important;transition:none !important}
.portfolio-track.editing .portfolio-item{flex:0 0 calc((100% - 40px)/3);margin-bottom:20px}
@media (max-width:900px){
  .portfolio-track .portfolio-item,.portfolio-track.editing .portfolio-item{flex:0 0 calc((100% - 20px)/2)}
}
.portfolio-item{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:1/1}
.portfolio-item img{width:100%;height:100%;object-fit:cover}
.portfolio-item .cap{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
  color:#fff;font-size:12.5px;padding:24px 10px 10px;text-align:center;line-height:1.4;
}
.portfolio-item .cap-edit{
  position:absolute;left:0;right:0;bottom:0;padding:8px;gap:6px;
  flex-direction:column;background:rgba(0,0,0,.55);
}
.portfolio-item .cap-edit input{font-size:12px;padding:6px 8px;width:100%}
.portfolio-item .cap-edit .btn{padding:6px 10px;font-size:11.5px;white-space:nowrap;background:#fff}
.portfolio-item .portfolio-del{
  position:absolute;top:8px;right:8px;padding:5px 10px;font-size:11.5px;
  background:rgba(0,0,0,.6);color:#fff;border-color:#fff;
}
.portfolio-item .portfolio-del:hover{background:rgba(0,0,0,.8)}

/* ---------- Location / map ---------- */
.map-frame{width:100%;height:420px;border:0;border-radius:6px}
.contact-row{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:20px;margin-top:34px;
}
.contact-row .name{color:var(--text-light);font-size:22px;font-weight:700;margin-bottom:6px}
.contact-row .addr{color:var(--navy-dark);font-size:22px;font-weight:700}
.contact-row .btns{display:flex;gap:10px}
.btn{
  display:inline-block;padding:13px 26px;border-radius:4px;
  font-size:14.5px;font-weight:700;border:1px solid #333;color:#333;
}
.btn.solid{background:#333;color:#fff}
.btn:hover{opacity:.8}

/* ---------- Content image blocks ---------- */
.content-image{max-width:800px;margin:0 auto}
.content-image img{width:100%;border-radius:4px}
.content-image.wide{max-width:1000px}
.two-col-images{
  display:flex;gap:40px;justify-content:center;flex-wrap:wrap;max-width:1100px;margin:0 auto;
}
.two-col-images img{flex:1 1 420px;max-width:480px;border-radius:4px}

/* ---------- Board list (연구실적 / 공지사항) ---------- */
.board{border-top:2px solid #333}
.board-head,.board-row{
  display:grid;grid-template-columns:60px 80px 100px 1fr 160px 100px;
  align-items:center;gap:10px;
  padding:16px 12px;border-bottom:1px solid var(--border);
}
.board-head{background:var(--bg-soft);font-weight:700;color:#333;font-size:14px}
.board-row{font-size:14.5px}
.board-row a{color:#333}
.board-row a:hover{color:var(--navy);text-decoration:underline}
.board-row .num,.board-row .year,.board-row .category,.board-row .writer{color:var(--text-light);text-align:center}
.board-head .num,.board-head .year,.board-head .category{text-align:center}

.board-filter{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.board-filter label{font-size:14px;font-weight:700;color:#333}
.board-filter select{
  padding:9px 30px 9px 14px;border:1px solid var(--border);border-radius:4px;
  font-size:14px;font-family:inherit;color:#333;background:#fff;
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23555'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;
}
.board-filter select:focus{outline:1px solid var(--navy);border-color:var(--navy)}

@media (max-width:700px){
  .board-head{display:none}
  .board-row{grid-template-columns:1fr;text-align:left}
  .board-row .num{display:none}
  .board-row:not(.editing){
    display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;
  }
  .board-row:not(.editing) .subj{
    order:1;flex:1 1 100%;font-size:15.5px;font-weight:700;
  }
  .board-row:not(.editing) .year,
  .board-row:not(.editing) .category,
  .board-row:not(.editing) .org,
  .board-row:not(.editing) .writer{
    order:2;font-size:12.5px;text-align:left;
  }
  .board-row:not(.editing) .org{color:var(--text-light)}
  .board-row:not(.editing) .year::after,
  .board-row:not(.editing) .category::after,
  .board-row:not(.editing) .org::after{
    content:"·";margin-left:10px;color:var(--border);
  }
}

.board-row.editing,.board-add-form{grid-template-columns:60px 80px 100px 1fr 150px 90px 140px}
.board-row input,.board-add-form input{
  width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:4px;
  font-size:13.5px;font-family:inherit;
}
.board-row input:focus,.board-add-form input:focus{outline:1px solid var(--navy);border-color:var(--navy)}
.row-actions{display:flex;gap:6px}
.row-actions .btn{padding:7px 12px;font-size:12.5px}
.board-add-form{
  display:grid;align-items:center;gap:10px;padding:16px 12px;
  background:var(--bg-soft);border-bottom:1px solid var(--border);
}
@media (max-width:700px){
  .board-row.editing,.board-add-form{grid-template-columns:1fr;text-align:left}
}

/* ---------- Research detail page ---------- */
.detail-summary h2{font-size:24px;font-weight:900;color:var(--navy);letter-spacing:-0.5px;margin-bottom:10px}
.detail-meta{font-size:13.5px;color:var(--text-light)}
.detail-divider{height:1px;background:var(--border);margin:24px 0}
.detail-locked{
  text-align:center;color:var(--text-light);font-size:14.5px;
  padding:40px 20px;background:var(--bg-soft);border-radius:6px;
}
.detail-editor{display:flex;flex-direction:column;gap:12px}
.detail-editor textarea{
  width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:6px;
  font-size:14.5px;font-family:inherit;line-height:1.7;resize:vertical;
}
.detail-editor textarea:focus{outline:1px solid var(--navy);border-color:var(--navy)}
.detail-editor .btn{align-self:flex-end}

.notice-board{border-top:2px solid #333}
.notice-row{
  display:grid;grid-template-columns:90px 1fr 130px 90px;
  align-items:center;gap:16px;padding:20px 12px;border-bottom:1px solid var(--border);
}
.notice-row img{width:70px;height:70px;object-fit:cover;border-radius:4px}
.notice-thumb-empty{width:70px;height:70px;border-radius:4px;background:var(--bg-soft);display:block}
.notice-row .subj{font-size:15.5px;font-weight:500;color:#222}
.notice-row .subj:hover{color:var(--navy)}
.notice-row .meta{font-size:13px;color:var(--text-light);text-align:center}
@media (max-width:700px){
  .notice-row{grid-template-columns:60px 1fr;grid-template-areas:"img subj" "img meta"}
  .notice-row img{grid-area:img}
  .notice-row .subj{grid-area:subj}
  .notice-row .meta{grid-area:meta;text-align:left}
}

.notice-row.editing{grid-template-columns:90px 1fr 160px 140px}
.notice-row.editing input{
  width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:4px;
  font-size:13.5px;font-family:inherit;
}
.notice-row.editing input:focus{outline:1px solid var(--navy);border-color:var(--navy)}
@media (max-width:700px){
  .notice-row.editing{grid-template-columns:1fr;text-align:left}
}

.notice-add-form{
  display:flex;flex-direction:column;gap:12px;padding:20px;margin-bottom:16px;
  background:var(--bg-soft);border-radius:6px;
}
.notice-add-form input[type="text"]{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:4px;
  font-size:14.5px;font-family:inherit;
}
.notice-add-form input[type="text"]:focus{outline:1px solid var(--navy);border-color:var(--navy)}
.notice-add-form .btn{align-self:flex-end}

/* ---------- Gallery grid ---------- */
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.gallery-grid a{display:block;border-radius:6px;overflow:hidden;aspect-ratio:1/1}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery-grid a:hover img{transform:scale(1.06)}
@media (max-width:700px){
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}

.gallery-item .photo{position:relative}
.gallery-item-tools{
  position:absolute;left:0;right:0;bottom:0;display:flex;gap:6px;
  padding:8px;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
}
.gallery-item-tools .btn{padding:6px 12px;font-size:12.5px;border-color:#fff;color:#fff}
.gallery-item-tools .btn:hover{background:rgba(255,255,255,.15)}
.gallery-item .cap{margin-top:10px;font-size:13.5px;color:#555;text-align:center;line-height:1.5}
.gallery-item .badge{
  position:absolute;right:8px;top:8px;padding:3px 9px;border-radius:12px;
  background:rgba(0,0,0,.6);color:#fff;font-size:12px;font-weight:700;
}
.cap-edit{display:flex;gap:6px;margin-top:10px}
.cap-edit input{
  flex:1;min-width:0;padding:7px 10px;border:1px solid var(--border);border-radius:4px;
  font-size:13.5px;font-family:inherit;
}
.cap-edit input:focus{outline:1px solid var(--navy);border-color:var(--navy)}
.cap-edit .btn{padding:7px 14px;font-size:12.5px}

.staff-toolbar{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-bottom:28px;
}
.auth-status{font-size:13.5px;color:var(--text-light)}
.staff-toolbar-btns{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.staff-toolbar .btn{padding:9px 18px;font-size:13.5px}
.staff-actions{display:flex;gap:10px}
.board-bottom-actions{justify-content:flex-end;margin-top:16px}
.login-form{display:flex;gap:8px}
.login-form input{
  padding:8px 12px;border:1px solid var(--border);border-radius:4px;
  font-size:13.5px;font-family:inherit;width:150px;
}
.login-form input:focus{outline:1px solid var(--navy);border-color:var(--navy)}
@media (max-width:520px){
  .login-form{flex-wrap:wrap}
  .login-form input{width:130px}
}

.pagination-bar{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:40px}
.page-btn{
  min-width:36px;height:36px;padding:0 8px;border-radius:4px;border:1px solid var(--border);
  color:#555;font-size:14px;
}
.page-btn:hover:not(:disabled){border-color:var(--navy);color:var(--navy)}
.page-btn.active{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.page-btn:disabled{opacity:.35;cursor:default}

/* ---------- History timeline / org chart / license cards reuse content-image ---------- */

/* ---------- Footer ---------- */
.site-footer{background:#2b2f36;color:#c9cbce;padding:28px 0 26px}
.footer-logo{text-align:center;margin-bottom:14px}
.footer-logo a{display:inline-block}
.footer-logo img{height:99px}
.footer-info{font-size:13px;color:#9a9ea5;line-height:1;text-align:center;word-break:keep-all}
.footer-info .sep{margin:0 8px;color:#565a62}
.footer-break{display:none}
.copyright{margin-top:9px;font-size:12px;color:#787c83}

@media (max-width:900px){
  .site-header .wrap{height:64px}
  .logo img{height:46px}
  .gnb{display:none}
  .hamburger{display:flex}
  .feature-grid,.portfolio-track{gap:12px}
  section{padding:56px 0}
  .footer-info .addr-sep{display:none}
  .footer-break{display:block}
  .footer-info .row{line-height:24px}
  .footer-info .copyright{line-height:24px;margin-top:0}
}

/* Mobile nav drawer */
.mobile-nav{
  position:fixed;top:0;right:-320px;bottom:0;width:300px;background:#fff;z-index:2000;
  box-shadow:-8px 0 24px rgba(0,0,0,.15);transition:right .25s ease;
  overflow-y:auto;padding:20px;
}
.mobile-nav.open{right:0}
.mobile-nav .close-btn{display:block;margin-left:auto;font-size:22px;padding:8px}
.mobile-nav details summary{padding:14px 6px;font-weight:700;font-size:16px;color:#222;cursor:pointer}
.mobile-nav details ul{padding:0 6px 10px 14px}
.mobile-nav details li a{display:block;padding:8px 0;font-size:14.5px;color:#666}
.nav-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1900;
  opacity:0;visibility:hidden;transition:opacity .25s;
}
.nav-overlay.open{opacity:1;visibility:visible}

/* ---------- Spec detail cards (연구분야 상세) ---------- */
.spec-list{max-width:900px;margin:0 auto}
.spec-card{border:1px solid var(--border);border-radius:4px;overflow:hidden;margin-bottom:30px}
.spec-card .bar{background:var(--blue-band);color:#fff;text-align:center;font-size:17px;font-weight:700;padding:13px 0}
.spec-card .body{display:flex;align-items:center;gap:28px;padding:22px 26px}
.spec-card .thumb{width:175px;height:117px;object-fit:cover;border-radius:2px;flex:none}
.spec-card ul li{position:relative;padding-left:20px;font-size:14.5px;color:#444;line-height:1.9}
.spec-card ul li::before{content:'';position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;background:var(--blue-band)}
.spec-card ul.tri li::before{
  width:0;height:0;border-radius:0;background:none;top:6px;
  border-style:solid;border-width:5px 0 5px 7px;
  border-color:transparent transparent transparent var(--blue-band);
}
.spec-card .text p{font-size:14.5px;color:#444;line-height:1.9}
.spec-card .text .hl{color:var(--accent);font-weight:700}

/* ---------- Compare table (해역이용영향평가) ---------- */
.intro-text .nv{color:var(--navy);font-weight:700}
.compare-table{width:100%;border-collapse:collapse;text-align:center;font-size:14px;margin-top:44px}
.compare-table th,.compare-table td{border:1px solid var(--border);padding:14px 10px}
.compare-table thead th{background:var(--blue-band);color:#fff;font-weight:700;font-size:15px}
.compare-table tbody th{background:var(--bg-soft);font-weight:700;color:#333;font-size:14.5px}
.compare-table td{color:#444;line-height:1.7}
@media (max-width:700px){
  .compare-table{font-size:12.5px}
  .compare-table th,.compare-table td{padding:8px 4px}
  .compare-table thead th{font-size:12.5px}
}
@media (max-width:600px){
  .spec-card .body{flex-direction:column;align-items:flex-start}
  .spec-card .thumb{width:100%;height:180px}
}

/* ---------- Gallery lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,.92);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .25s;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox-img{max-width:86%;max-height:80vh;border-radius:4px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.lightbox-cap{position:absolute;bottom:36px;left:0;right:0;text-align:center;color:#fff;font-size:15px}
.lightbox-close{position:absolute;top:24px;right:32px;font-size:32px;color:#fff;line-height:1;padding:6px 10px;border-radius:4px}
.lightbox-prev,.lightbox-next{
  position:absolute;top:50%;transform:translateY(-50%);
  font-size:22px;color:#fff;padding:14px 18px;background:rgba(255,255,255,.08);border-radius:50%;
}
.lightbox-prev{left:24px}
.lightbox-next{right:24px}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.18)}
@media (max-width:700px){
  .lightbox-prev,.lightbox-next{padding:10px 14px;font-size:16px}
  .lightbox-close{font-size:26px;top:14px;right:16px}
}

/* generic intro paragraph */
.intro-text{max-width:820px;margin:0 auto 40px;text-align:center;font-size:16px;color:#555;line-height:2}

/* ---------- Homepage recruit popup ---------- */
.recruit-popup-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;z-index:3000;background:rgba(10,20,40,.6);
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.recruit-popup{
  background:#fff;width:100%;max-width:720px;min-width:0;max-height:88vh;border-radius:6px;
  overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.35);
}
.recruit-popup-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;background:#f4f6fa;border-bottom:1px solid #e2e8f0;flex:0 0 auto;
}
.recruit-popup-hide{display:flex;align-items:center;gap:6px;font-size:13px;color:#555;cursor:pointer}
.recruit-popup-close{font-size:24px;line-height:1;color:#555;padding:2px 8px}
.recruit-popup-close:hover{color:#000}
.recruit-popup iframe{flex:1;width:100%;border:0;min-height:60vh}
@media (max-width:600px){
  .recruit-popup{max-height:92vh}
  .recruit-popup iframe{min-height:70vh}
}