:root{--navy:#10345b;--teal:#007f86;--ink:#142b43;--muted:#566678;--line:#dce4e9;--pale:#f2f7f9;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:"Pretendard","Noto Sans KR","Malgun Gothic",sans-serif;color:var(--ink);font-size:16px;line-height:1.75;word-break:keep-all}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #e27533;outline-offset:5px}img{max-width:100%;display:block}.wrap{max-width:1200px;width:calc(100% - 80px);margin:auto}.section{padding-top:100px;padding-bottom:100px}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.35;letter-spacing:-.045em}h2{font-size:clamp(2rem,3.5vw,2.9rem);margin-bottom:26px}h3{font-size:1.4rem}p{color:var(--muted)}.eyebrow{font-size:.875rem;font-weight:800;letter-spacing:.08em;color:var(--teal);margin-bottom:23px}.skip{position:absolute;left:20px;top:-80px;padding:10px;background:white;z-index:30}.skip:focus{top:10px}header{position:sticky;top:0;z-index:20;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:166px;height:auto;max-height:65px;object-fit:contain}nav{display:flex;align-items:center;gap:32px;font-size:.94rem;font-weight:700}.nav-contact{background:var(--navy);color:white;padding:10px 22px;border-radius:6px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1fr 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0;background:linear-gradient(transparent,#071e27cc)}.image-caption{position:absolute;bottom:36px;left:32px;color:white;z-index:1}.image-caption span{display:block;font-size:.8rem;letter-spacing:.14em;margin-bottom:12px}.image-caption strong{font-size:1.7rem;line-height:1.5}.visual-label{position:absolute;right:22px;top:22px;padding:8px 16px;background:#ffffffeb;border-radius:30px;font-size:.8rem;font-weight:700}.program-ribbon{background:var(--navy);color:white}.program-ribbon .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:23px 0;text-align:center}.program-ribbon span+span{border-left:1px solid #ffffff36}.about{display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.lead{font-size:1.5rem;color:var(--ink);font-weight:700;line-height:1.6}.partner-row{display:flex;flex-wrap:wrap;gap:12px;font-size:.875rem;font-weight:700;margin-top:24px}.partner-row span{background:var(--pale);padding:7px 12px}.programs{background:var(--pale)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-heading h2{margin-bottom:0}.section-heading>p{font-size:.94rem;margin:0 0 5px}.program-list{border-top:2px solid var(--navy)}.program{border-bottom:1px solid #cbd8df}.program summary{display:flex;align-items:center;gap:24px;padding:27px 6px;cursor:pointer;list-style:none}.program summary::-webkit-details-marker{display:none}.number{color:var(--teal);font-size:1.05rem;font-weight:800;align-self:flex-start;padding-top:6px}.program summary h3{margin-bottom:6px;font-size:1.55rem}.program summary p{margin:0;font-size:.94rem}.tag{margin-left:auto;font-size:.8rem;background:white;padding:6px 13px;border-radius:40px;color:var(--muted);white-space:nowrap}.expand{flex:0 0 30px;height:30px;position:relative}.expand:before,.expand:after{content:"";position:absolute;top:14px;left:6px;width:18px;height:2px;background:var(--navy)}.expand:after{transform:rotate(90deg)}details[open] .expand:after{transform:rotate(0)}.program-body{display:grid;grid-template-columns:1.4fr 1fr;gap:35px;padding:4px 50px 34px}.program-body>img{width:100%;height:240px;object-fit:cover;border-radius:8px}.program-body.full{display:block}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.mini-grid h4{font-size:1.05rem;margin-bottom:10px}.mini-grid p{font-size:.94rem;margin-bottom:0}.three{grid-template-columns:repeat(3,1fr)}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.course-grid article{padding:24px;background:white;border-radius:7px}.course-grid article>span{color:var(--teal);font-size:.8rem;font-weight:700}.course-grid h4{font-size:1.15rem;margin:12px 0}.course-grid p{font-size:.94rem}.course-grid small{font-size:.875rem;color:var(--teal)}.blend{background:#e1eff0;padding:20px 24px;margin-top:26px;border-left:3px solid var(--teal)}.blend p{margin:7px 0 0;font-size:.94rem}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;border-top:1px solid var(--line);padding-top:30px}.timeline h3{font-size:2rem;color:var(--teal);margin-bottom:25px}.timeline ul{list-style:none;padding:0;margin:0}.timeline li{font-size:.94rem;margin-bottom:22px}.timeline b{white-space:nowrap}.timeline small{display:block;color:var(--muted);font-size:.875rem;margin-top:4px}.support{background:var(--navy);color:white}.support .eyebrow{color:#70dfd5}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:45px}.support-grid article{border-top:1px solid #ffffff40;padding-top:25px}.support-grid span{color:#70dfd5}.support-grid h3{font-size:1.25rem;margin-top:20px}.support-grid p{color:#d0deea;margin-bottom:0}.contact{display:grid;grid-template-columns:1fr 1.25fr;gap:85px}.phone{display:block;font-size:1.8rem;font-weight:800;margin-top:34px}.email{display:block;margin:6px 0 28px;overflow-wrap:anywhere}.outline{border-color:#b7c5d0;color:var(--navy);font-size:.94rem}.contact form{background:var(--pale);padding:34px;border-radius:12px}.contact form h3{margin-bottom:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}label{display:block;font-size:.875rem;font-weight:700;margin-bottom:20px}label span{color:var(--teal)}input,textarea,select{display:block;width:100%;border:1px solid #bfccd5;background:white;border-radius:5px;padding:11px 12px;margin-top:7px;color:var(--ink);font-weight:400;min-width:0}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid var(--teal);outline-offset:2px}.form-note{font-size:.875rem}.submit{width:100%}.submit:disabled{opacity:.65;cursor:wait}.mail-fallback{display:block;text-align:center;font-size:.875rem;text-decoration:underline;margin-top:15px}#form-status{font-size:.94rem;margin:14px 0 0;overflow-wrap:anywhere}.honey{display:none}footer{background:#f2f5f7;border-top:1px solid var(--line)}.footer-inner{display:flex;justify-content:space-between;gap:30px;padding:40px 0;font-size:.875rem}.footer-inner strong{font-size:1.3rem}.footer-inner p{margin:7px 0}.footer-inner>a{align-self:start;white-space:nowrap}body.menu-open{overflow:hidden}@media(min-width:1500px){.hero-visual{min-height:575px}}@media(max-width:900px){.wrap{width:calc(100% - 48px)}nav{gap:16px;font-size:.875rem}.hero{gap:26px}.hero-visual{min-height:500px}.hero h1{font-size:3.1rem}.about{gap:35px}.contact{gap:35px;grid-template-columns:1fr 1.25fr}.contact form{padding:24px}.timeline{grid-template-columns:1fr 1fr}.program-body{padding-left:38px;padding-right:8px}.course-grid{grid-template-columns:1fr 1fr}.support-grid{gap:24px}}@media(max-width:650px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 40px)}.section{padding-top:64px;padding-bottom:64px}.nav{height:74px}.brand img{width:140px}.menu-toggle{display:block;background:white;border:1px solid var(--line);border-radius:5px;padding:8px 13px;font-size:.875rem;color:var(--navy)}nav{display:none;position:absolute;top:74px;left:0;right:0;background:white;box-shadow:0 18px 25px #1233;padding:25px;align-items:stretch;flex-direction:column;gap:18px}nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:42px;padding-bottom:30px;gap:32px}.hero h1{font-size:clamp(2.5rem,10vw,3.3rem)}.eyebrow{margin-bottom:18px;font-size:.8rem}.hero-description{font-size:1rem}.hero-visual{min-height:360px;border-top-left-radius:75px}.image-caption{bottom:24px;left:24px}.image-caption strong{font-size:1.4rem}.actions{gap:17px}.program-ribbon .wrap{width:100%;grid-template-columns:1fr 1fr;padding:10px 0;gap:0}.program-ribbon span{font-size:.875rem;padding:10px}.program-ribbon span:nth-child(3){border:0}.about,.contact{grid-template-columns:1fr;gap:20px}.lead{font-size:1.25rem}.section-heading{display:block}.section-heading>p{margin-top:20px}.program summary{gap:12px;padding:23px 0}.program summary h3{font-size:1.25rem}.program summary p{font-size:.875rem}.tag{display:none}.expand{margin-left:auto}.program-body{display:block;padding:0 0 28px}.program-body>img{margin-top:23px;height:210px}.mini-grid,.three,.course-grid{grid-template-columns:1fr;gap:20px}.course-grid article{padding:22px}.timeline{gap:15px}.timeline li{font-size:.875rem}.timeline h3{font-size:1.65rem}.support-grid{grid-template-columns:1fr;gap:25px}.support-grid h3{margin:12px 0}.contact form{padding:24px 20px;margin-top:15px}.form-grid{grid-template-columns:1fr}.footer-inner{flex-wrap:wrap;gap:16px}.footer-inner>div{width:100%}.phone{font-size:1.7rem}.blend{padding:18px}.button{font-size:.94rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.detail-main{padding-bottom:60px}.detail-tabs{display:flex;position:static;flex-wrap:wrap;gap:12px;box-shadow:none;background:transparent;padding:26px 0;border-bottom:1px solid var(--line)}.detail-tabs a{font-size:.94rem;padding:8px 13px;border-radius:5px;background:var(--pale)}.detail-tabs [aria-current=page]{background:var(--navy);color:white}.detail-title{padding:55px 0 15px}.detail-title h1{font-size:clamp(2.1rem,5vw,3.7rem)}.section-links{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px}.section-links a{padding:8px 14px;border:1px solid var(--line);font-size:.875rem;border-radius:30px}.source-section{padding:40px 0 60px;border-top:1px solid var(--line)}.source-heading>span{font-size:.875rem;color:var(--teal);letter-spacing:.08em;font-weight:700}.source-heading h2{margin-top:12px;font-size:2rem}.source-copy{max-width:850px;margin:25px 0 35px}.source-line{margin:0 0 7px;font-size:1rem;line-height:1.85}.source-label{color:var(--ink);font-weight:700;margin-top:17px}.source-bullet{padding-left:10px}.source-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:center}.source-photo{display:block;min-width:0;background:white;border:1px solid var(--line);border-radius:10px;padding:8px;overflow:hidden}.source-photo img{width:100%;max-height:320px;object-fit:contain}.source-gallery.single{display:block;max-width:900px;margin:auto}.source-gallery.single img{max-height:none}.level-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:25px}.level-card{background:var(--pale);border-top:5px solid var(--teal);padding:25px;border-radius:5px}.level-card:nth-child(2){border-color:#137cc1}.level-card:nth-child(3){border-color:#f46b23}.level-card>.source-label:first-child{font-size:1.6rem;margin-top:0}.level-images{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:25px}.level-images .source-photo:first-child{grid-column:1/-1}.source-blend{background:#e5f2f3;padding:25px;margin-top:28px}.source-blend .source-label:first-child{margin-top:0}.detail-cta{padding:40px;background:var(--pale);margin-top:25px}.detail-cta .button{margin:8px 10px 0 0}.full-program-link{padding:0 50px 25px}.cover-programs{padding-bottom:35px}.cover-programs>img{max-height:180px;margin:auto;object-fit:contain}.cover-brand{width:230px;background:#ffffffdb;padding:12px;border-radius:7px;margin-bottom:16px}.partner-logos{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:15px}.partner-logos img{width:85px;height:35px;object-fit:contain}.partner-logos img:nth-child(3){width:32px}.source-photo:hover{border-color:var(--teal)}@media(max-width:900px){.level-grid{gap:14px}.level-card{padding:18px}}@media(max-width:650px){.detail-tabs{gap:8px}.detail-tabs a{font-size:.875rem;padding:7px 9px}.detail-title{padding-top:36px}.source-heading h2{font-size:1.6rem}.level-grid{grid-template-columns:1fr}.source-gallery{grid-template-columns:1fr 1fr;gap:12px}.source-section{padding:30px 0 40px}.full-program-link{padding:0 0 22px}.detail-cta{padding:25px}.cover-programs{padding-bottom:25px}.cover-brand{width:200px}}