@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--blue:#234be8;--ink:#171d2d;--muted:#606777;--line:#e0e4ed;--pale:#f3f5fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font-family:'Noto Sans KR',Arial,sans-serif;font-size:16px;word-break:keep-all;line-height:1.75}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #f0af22;outline-offset:5px}.wrap{width:min(1200px,calc(100% - 96px));margin:auto}.skip{position:fixed;top:-80px;left:20px;background:var(--ink);color:white;padding:12px;z-index:99}.skip:focus{top:12px}header{position:sticky;top:0;background:rgba(255,255,255,.97);z-index:20;border-bottom:1px solid #edf0f5}.nav{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:12px;align-items:center;font-size:21px;font-weight:800;white-space:nowrap;letter-spacing:-.8px}.mark{font-family:Arial,sans-serif;font-weight:900;font-size:34px;color:var(--blue);letter-spacing:-4px;line-height:1}.mark span{font-size:24px;vertical-align:top;letter-spacing:0;padding-left:3px}nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:500}nav a:hover{color:var(--blue)}.nav-info{border:1px solid var(--line);padding:10px 17px;border-radius:5px}.nav-info span{margin-left:17px}.hero{display:grid;grid-template-columns:1.03fr 1fr;gap:55px;padding-top:65px;padding-bottom:65px;align-items:center}.eyebrow{font-size:13px;letter-spacing:1.2px;font-weight:700;color:var(--blue);margin:0 0 24px}.small-line{display:inline-block;width:22px;height:2px;background:var(--blue);vertical-align:middle;margin-right:7px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,4vw,56px);line-height:1.32;letter-spacing:-2.8px;margin-bottom:25px;font-weight:800}h1 span{color:var(--blue)}.hero-description{color:var(--muted);font-size:17px;line-height:1.95;margin-bottom:30px}.button{display:inline-flex;align-items:center;gap:35px;background:var(--blue);color:white;padding:16px 23px;border-radius:5px;font-size:15px;font-weight:600;transition:background .2s,transform .2s}.button:hover{background:#1537bc;transform:translateY(-2px)}.button span{font-size:21px}.hero-bottom{margin-top:33px;display:flex;align-items:center;gap:16px;font-size:13px;color:#6a7281}.hero-bottom i{height:12px;width:1px;background:#c5cad5}.hero-visual{height:490px;background:#edf0f5;position:relative;border-radius:8px;overflow:hidden}.hero-visual img{width:100%;height:100%;object-fit:cover}.image-note{position:absolute;bottom:22px;left:22px;right:22px;background:rgba(255,255,255,.95);padding:21px 25px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 6px 30px #172c5410;border-left:3px solid var(--blue)}.note-index{font-size:11px;letter-spacing:1.7px;color:var(--blue);font-weight:700}.image-note strong{font-size:20px;letter-spacing:-.8px;margin:7px 0}.image-note>span:last-child{font-size:11px;letter-spacing:1px;color:#778091}.vertical-caption{position:absolute;top:25px;right:18px;writing-mode:vertical-rl;font-size:11px;letter-spacing:2px;color:#364150}.blue-band{background:var(--blue);color:white}.band-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:20px}.band-inner p{margin:0;font-size:22px;letter-spacing:-.6px}.band-inner>span{font-size:13px;color:#d9e1ff}.section{padding-top:100px;padding-bottom:100px}h2{font-size:36px;line-height:1.5;letter-spacing:-1.5px;font-weight:700;margin-bottom:0}.about{display:grid;grid-template-columns:1fr 1.15fr;gap:80px}.lead{font-size:24px;line-height:1.65;letter-spacing:-.8px;margin-bottom:20px}.about-right>p:not(.lead){color:var(--muted);line-height:1.95}.principles{margin-top:34px}.principles>div{display:grid;grid-template-columns:30px 1fr;column-gap:15px;border-top:1px solid var(--line);padding:18px 0}.principles span{font-size:13px;color:var(--blue);padding-top:3px}.principles strong{font-size:17px}.principles p{grid-column:2;margin:4px 0 0;color:var(--muted);font-size:14px}.course-section{background:var(--pale)}.section-top{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:43px}.section-top>p{font-size:15px;color:var(--muted);margin-bottom:5px}.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.course{background:white;padding:34px 38px 29px;border:1px solid #e3e7f0;border-radius:8px}.course-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.tag{font-size:12px;font-weight:700;letter-spacing:1.2px;color:var(--blue)}.course-no{font-family:Arial,sans-serif;font-size:40px;color:#d5defa;line-height:1}.course h3{font-size:30px;letter-spacing:-1px;margin-bottom:13px}.course-subtitle{font-weight:700;font-size:17px;margin-bottom:12px}.course>p:not(.course-subtitle){font-size:15px;color:var(--muted);line-height:1.9}.course ul{list-style:none;padding:16px 0 12px;margin:0;border-top:1px solid var(--line);font-size:14px}.course li{margin:10px 0;padding-left:23px;position:relative}.course li:before{content:'✓';color:var(--blue);position:absolute;left:0}.course-foot{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.course-foot span{background:#f0f3ff;color:#3f57a2;font-size:12px;padding:5px 12px;border-radius:3px}.high{background:#192a59;color:#fff;border-color:#192a59}.high .tag{color:#9cb5ff}.high .course-no{color:#7082ac}.high>p:not(.course-subtitle){color:#c2cbe0}.high ul{border-color:#3f4e74}.high li:before{color:#92afff}.high .course-foot span{background:#2b3e70;color:#dae4ff}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:55px}.steps article{border-top:2px solid #dce3f8;padding-top:24px}.step-number{font-family:Arial,sans-serif;font-size:15px;color:var(--blue);font-weight:700}.steps h3{margin:17px 0 12px;font-size:20px;letter-spacing:-.8px}.steps p{font-size:15px;color:var(--muted);margin-bottom:0;line-height:1.9}.question-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafbfe}.questions{display:grid;grid-template-columns:.85fr 1.4fr;gap:65px;padding-top:75px;padding-bottom:75px}.questions h2{font-size:30px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}summary{position:relative;cursor:pointer;list-style:none;font-size:16px;font-weight:600;padding:21px 36px 21px 0}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;top:18px;font-size:22px;font-weight:400;color:var(--blue)}details[open] summary:after{content:'−'}details p{font-size:14px;color:var(--muted);line-height:1.95;margin:0 30px 24px 0}.info-section{padding-top:84px;padding-bottom:85px;display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}.info-section h2{font-size:33px}.info-section h2 span{color:var(--blue)}.info-box{border-left:1px solid var(--line);padding-left:45px}.info-box h3{font-size:21px;margin:0 0 19px}.info-box dl{margin:0;font-size:14px}.info-box dl>div{display:flex;gap:22px;margin:8px 0}.info-box dt{color:var(--muted);width:70px;flex-shrink:0}.info-box dd{margin:0}footer{background:#f3f5f8;padding:35px 0 22px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-inner .brand{font-size:17px}.footer-inner .mark{font-size:28px}.footer-inner .mark span{font-size:20px}.footer-inner p{font-size:13px;color:#6c7482;margin:0}.footer-inner>a:last-child{font-size:13px}.copyright{font-size:12px;color:#858b98;padding-top:22px}
@media(min-width:1500px){.hero{padding-top:80px;padding-bottom:80px}.hero-visual{height:530px}}@media(max-width:1000px){.wrap{width:calc(100% - 56px)}nav{gap:20px}.hero{gap:25px}.hero-visual{height:460px}h1{font-size:42px}.about{gap:40px}h2{font-size:30px}.course{padding:28px}.questions{gap:35px}.steps{gap:22px}.steps h3{font-size:18px}.info-section{gap:30px}.info-box{padding-left:25px}}@media(max-width:720px){.wrap{width:calc(100% - 40px)}.nav{min-height:76px;flex-wrap:wrap;padding-top:17px;padding-bottom:14px;gap:14px}.brand{font-size:19px}.mark{font-size:30px}nav{width:100%;justify-content:space-between;gap:12px;font-size:12px}.nav-info{padding:0;border:0}.nav-info span{margin-left:3px}.hero{grid-template-columns:1fr;padding-top:42px;padding-bottom:38px;gap:30px}.eyebrow{font-size:12px;margin-bottom:19px}h1{font-size:clamp(34px,8.7vw,52px);letter-spacing:-1.9px}.hero-description{font-size:16px}.hero-bottom{margin-top:23px}.hero-visual{height:350px}.image-note strong{font-size:18px}.image-note{padding:15px 20px;bottom:16px;left:16px;right:16px}.band-inner{min-height:112px;padding-top:22px;padding-bottom:22px;display:block}.band-inner p{font-size:18px;line-height:1.8}.band-inner>span{font-size:12px;display:block;margin-top:8px}.section{padding-top:65px;padding-bottom:65px}.about{grid-template-columns:1fr;gap:30px}h2{font-size:28px;letter-spacing:-1px}.lead{font-size:22px}.section-top{display:block;margin-bottom:30px}.section-top>p{margin-top:20px;font-size:14px}.course-grid{grid-template-columns:1fr;gap:18px}.course{padding:27px 25px}.course h3{font-size:28px}.steps{grid-template-columns:1fr 1fr;gap:28px 22px;margin-top:35px}.steps h3{font-size:17px}.steps p{font-size:14px}.questions{grid-template-columns:1fr;gap:28px;padding-top:55px;padding-bottom:55px}.questions h2{font-size:28px}summary{font-size:15px}.info-section{grid-template-columns:1fr;padding-top:60px;padding-bottom:60px;gap:30px}.info-section h2{font-size:27px}.info-box{border-left:0;border-top:1px solid var(--line);padding:25px 0 0}.footer-inner{flex-wrap:wrap;gap:18px}.footer-inner p{order:3;width:100%;font-size:12px}.footer-inner>a:last-child{margin-left:auto}.copyright{padding-top:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* Original academy logo, displayed from the official blog asset without redrawing. */
.logo-window{display:block;position:relative;width:56px;height:64px;flex-shrink:0;overflow:hidden;border-radius:4px}.logo-window img{position:absolute;max-width:none;width:180px;height:120px;left:-62px;top:-29px}.blog-story{padding-top:65px;padding-bottom:65px;border-bottom:1px solid var(--line)}.blog-story h2{margin-bottom:22px}.blog-story>p:not(.eyebrow){color:var(--muted);line-height:1.95}.blog-secondary{display:inline-block;margin:18px 0 0 25px;color:var(--blue);font-size:14px}.blog-link{color:var(--blue);text-decoration:underline;text-underline-offset:4px}@media(max-width:720px){.logo-window{width:48px;height:55px}.logo-window img{width:156px;height:104px;left:-54px;top:-25px}.nav{padding-top:8px}.blog-secondary{display:block;margin-left:0}.blog-story{padding-top:50px;padding-bottom:50px}}

.tuition-trigger{border:0;background:none;color:inherit;font:inherit;cursor:pointer;padding:8px 0;white-space:nowrap}.tuition-trigger:hover{color:var(--blue)}button:focus-visible{outline:3px solid #f0af22;outline-offset:4px}.tuition-info-button{margin-top:20px;background:var(--blue);color:white;font:inherit;font-size:14px;border:0;border-radius:5px;padding:12px 18px;cursor:pointer}.tuition-info-button span{margin-left:20px}.tuition-dialog{width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:30px;border:1px solid var(--line);border-radius:12px;background:white;color:var(--ink);box-shadow:0 25px 90px #09122b40;overflow:auto}.tuition-dialog::backdrop{background:rgba(12,22,48,.6)}body:has(.tuition-dialog[open]){overflow:hidden}.tuition-dialog-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:25px}.tuition-dialog-head .eyebrow{margin-bottom:5px;font-size:13px}.tuition-dialog-head h2{font-size:28px}.tuition-close{border:0;background:var(--pale);color:var(--ink);border-radius:50%;width:40px;height:40px;font-size:28px;line-height:1;cursor:pointer}.tuition-table{width:100%;border-collapse:collapse;font-size:16px}.tuition-table th,.tuition-table td{padding:16px 12px;border-bottom:1px solid var(--line)}.tuition-table thead th{background:var(--pale);font-size:14px;color:var(--muted);font-weight:500}.tuition-table th{text-align:left}.tuition-table td,.tuition-table th:last-child{text-align:right}.tuition-table td{font-weight:700;color:var(--blue)}.tuition-bottom{margin-top:26px;display:flex;justify-content:flex-end}.tuition-bottom .button{border:0;font:inherit;font-size:14px;padding:11px 25px;cursor:pointer}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}@media(max-width:720px){nav{flex-wrap:wrap;column-gap:16px;row-gap:4px;justify-content:flex-start}.tuition-dialog{padding:23px}.tuition-table th,.tuition-table td{padding:14px 8px}}