@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;650;700&family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--ink:#202229;--purple:#6238aa;--purple-dark:#452575;--line:#e2e2e9;--muted:#646773;--paper:#f5f5fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;color:var(--ink);font-family:'DM Sans','Noto Sans KR',sans-serif;font-size:16px;line-height:1.7;word-break:keep-all}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #a680e4;outline-offset:6px}a,button{-webkit-tap-highlight-color:transparent}p,h1,h2,h3{margin:0}img{max-width:100%}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.header{height:100px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:10}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;line-height:1.2;white-space:nowrap}.brand-mark{background:var(--purple);color:#fff;width:47px;height:47px;flex-shrink:0;position:relative;display:block;border-radius:12px;letter-spacing:-1px;font-family:Arial,sans-serif;font-weight:700;line-height:1}.brand-mark .mark-n{position:absolute;left:7px;bottom:7px;font-size:27px}.brand-mark .mark-s{position:absolute;right:7px;top:6px;font-size:21px}.brand-light{font-weight:500;color:var(--purple)}nav{display:flex;gap:34px;font-size:14px;font-weight:500}nav a:hover,.text-link:hover{color:var(--purple)}.nav-contact{font-size:14px;border:1px solid var(--line);border-radius:7px;padding:9px 17px;display:flex;gap:25px}.nav-contact:hover{background:var(--paper)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center;padding-top:75px;padding-bottom:77px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--purple);display:flex;align-items:center;gap:12px}.short-line{width:26px;height:2px;background:var(--purple)}h1{font-size:clamp(38px,3.55vw,53px);line-height:1.4;letter-spacing:-2.5px;font-weight:800;margin:21px 0 24px}h1>span{color:var(--purple)}.hero-desc{font-size:16px;color:var(--muted);line-height:1.95;letter-spacing:-.4px}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:32px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:27px;background:var(--purple);color:white;padding:15px 23px;border-radius:7px;font-weight:500;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:var(--purple-dark);transform:translateY(-2px)}.button span{font-size:21px}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:600}.hero-note{display:flex;align-items:center;gap:13px;margin-top:39px}.hero-note p{font-size:12px;color:var(--muted);line-height:1.8}.hero-note strong{font-weight:500;color:#393843}.mini-book{font-family:Georgia,serif;font-size:16px;border:1px solid #d8d4e0;padding:7px 6px;color:var(--purple);border-radius:50%}.hero-visual{background:#edeaf5;padding:18px 18px 15px;border-radius:12px;position:relative}.visual-top,.visual-bottom{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:1.4px;color:#686177}.visual-top{padding:0 2px 16px}.visual-bottom{padding:16px 2px 0;font-size:12px;letter-spacing:.4px}.portrait-pair{display:flex;gap:12px}.hero-person{display:block;width:50%;height:380px;background-size:auto 100%;background-position:right center;position:relative;border-radius:7px;overflow:hidden;background-color:#d3dfed}.jo{background-image:url('assets/jo.png')}.hong{background-image:url('assets/hong.png')}.hero-person:after,.teacher-photo:after{content:'';position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(23,15,38,.8));pointer-events:none}.hero-score{position:absolute;top:17px;left:15px;background:rgba(255,255,255,.93);border-radius:5px;font-size:29px;font-weight:700;line-height:1;padding:12px;letter-spacing:-1px;color:var(--purple);z-index:1}.hero-score small{display:block;font-size:12px;letter-spacing:.5px;margin-top:7px;color:#61586e}.portrait-caption{position:absolute;bottom:20px;left:18px;right:18px;z-index:1;color:#fff}.portrait-caption b{font-size:27px;letter-spacing:-.8px}.portrait-caption small{display:block;font-size:12px;margin-top:2px;color:#e6deef}.portrait-caption small span{float:right;font-size:18px}.hero-person:hover{filter:brightness(1.04)}.topic-strip{background:#f6f5fa;border-top:1px solid #eeecf3;border-bottom:1px solid #eeecf3}.topic-strip .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:21px;padding-bottom:21px;gap:16px}.topic-strip span{font-size:12px;letter-spacing:1px;color:#615772}.topic-strip i{height:4px;width:4px;border-radius:50%;background:#b6a1ce}.section{padding-top:92px;padding-bottom:92px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:42px;gap:25px}h2{font-size:34px;line-height:1.5;letter-spacing:-1.4px;font-weight:700}.section-heading h2{margin-top:13px}.section-heading>p{color:var(--muted);font-size:14px;line-height:1.9;padding-bottom:5px}.teacher-card{display:grid;grid-template-columns:350px 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;scroll-margin-top:120px}.teacher-card+.teacher-card{margin-top:30px}.teacher-photo{background-size:auto 100%;background-position:right center;position:relative;min-height:590px;background-color:#d1ddeb}.photo-index{position:absolute;top:26px;left:27px;font-size:12px;letter-spacing:1.8px;color:#3d3152}.photo-name{position:absolute;bottom:35px;left:30px;color:white;font-size:42px;font-weight:600;z-index:1;letter-spacing:-1px;line-height:1.4}.photo-name small{display:block;font-size:12px;letter-spacing:2px;font-weight:400}.teacher-content{padding:36px 43px 28px}.class-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}.pill{font-size:12px;letter-spacing:1.3px;font-weight:600;color:var(--purple);background:#f0eafa;border-radius:5px;padding:6px 10px}.score-small{font-size:12px;color:#6d6675}.score-small b{color:var(--purple);font-size:24px;margin-left:5px;letter-spacing:-1px}.score-small>span{font-size:12px;color:#888}.teacher-content h3{font-size:30px;line-height:1.5;letter-spacing:-1.3px;margin-bottom:15px}.teacher-intro{color:var(--muted);font-size:14px;line-height:1.9}.lesson-list{list-style:none;padding:0;margin:22px 0 22px}.lesson-list li{display:flex;gap:17px;padding:13px 0;border-top:1px solid #eeeeF3}.lesson-list li>span{color:#a388c3;font-size:12px;padding-top:3px}.lesson-list strong{font-size:14px;font-weight:600}.lesson-list p{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.8}.source-poster{font-size:12px;color:var(--purple)}.reverse{grid-template-columns:1fr 350px}.reverse .teacher-photo{grid-column:2;grid-row:1}.reverse .teacher-content{grid-column:1;grid-row:1}.about{background:#f5f5fa}.about-top{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:70px}.about-top h2{margin-top:12px}.about-top>p{font-size:15px;line-height:1.95;color:var(--muted)}.test-facts{display:grid;grid-template-columns:repeat(3,1fr);margin:46px 0 43px;padding:25px 0 30px;border-top:1px solid #dcdbe5;border-bottom:1px solid #dcdbe5}.test-facts>div{padding-left:35px;border-left:1px solid #dcdbe5}.test-facts>div:first-child{border:0;padding-left:0}.test-facts strong{font-size:45px;letter-spacing:-1.8px;font-weight:600;line-height:1.5}.test-facts strong span{font-size:19px;letter-spacing:-.5px;margin-left:4px;font-weight:500}.test-facts p{font-size:12px;color:var(--muted);margin-top:2px}.test-sections{display:grid;grid-template-columns:1fr 1fr;gap:24px}.test-sections article{background:white;border:1px solid #e5e3ec;border-radius:9px;padding:28px;display:flex;gap:22px}.test-number{color:var(--purple);font-size:15px;padding-top:3px}.test-sections h3{font-size:21px;letter-spacing:-.6px}.korean-label{font-size:12px;color:var(--purple);margin:1px 0 15px}.test-sections p:not(.korean-label){font-size:14px;color:var(--muted);line-height:1.9}.test-meta{display:flex;gap:25px;margin-top:23px;font-size:12px;font-weight:500}.adaptive{font-size:13px;color:var(--muted);margin-top:22px}.source-link{font-size:12px;color:#6b6277;text-decoration:underline;text-underline-offset:4px;display:inline-block;margin-top:13px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:53px}.why-grid article{border-top:2px solid var(--purple);padding-top:24px}.reason-number{font-size:12px;letter-spacing:1.2px;color:var(--purple)}.why-grid h3{font-size:25px;letter-spacing:-.7px;line-height:1.5;margin:17px 0 19px}.why-grid p{color:var(--muted);font-size:14px;line-height:2}.policy-note{margin-top:42px;padding:20px 25px;background:var(--paper);border-radius:7px;display:flex;gap:28px;align-items:center}.policy-note strong{font-size:13px;flex-shrink:0}.policy-note p{font-size:12px;color:var(--muted);line-height:1.9}.contact-banner{background:var(--purple-dark);color:white;padding:50px 0}.contact-banner>.wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-banner .eyebrow{color:#c5b1e0;font-size:12px;margin-bottom:11px}.contact-banner h2{font-size:31px;font-weight:500}.button.light{background:white;color:var(--purple-dark);padding:15px 25px}.button.light:hover{background:#eee7f8}footer{background:#1d1d1b;color:white;padding:38px 0 48px;scroll-margin-top:100px}.footer-wrap{width:min(1380px,calc(100% - 100px));margin:auto;display:grid;grid-template-columns:1.75fr .9fr .8fr;gap:45px;font-size:17px;line-height:1.35}.school-block{display:flex;gap:35px}.tja-logo{width:86px;height:104px;flex-shrink:0;background-image:url('assets/contact.png');background-size:1327px auto;background-position:-67px -22px;background-repeat:no-repeat}.school-name{font-size:24px;margin-top:5px;white-space:nowrap}.link-note{font-size:12px;margin-top:4px}.copyright{font-size:16px;margin-top:30px;line-height:1.6}.privacy{font-size:14px;display:inline-block;text-decoration:underline;margin-top:9px}footer h2{font-size:17px;letter-spacing:0;font-weight:700;margin:0 0 14px;line-height:1.4}footer a{display:block;overflow-wrap:anywhere;margin-bottom:16px}footer a:hover{text-decoration:underline}footer .admissions>a:first-of-type{text-decoration:underline}footer .office p{margin-top:19px}.skip{position:fixed;top:-60px;left:15px;background:#fff;padding:10px 20px;z-index:100}.skip:focus{top:10px}
@media(min-width:1500px){.hero{gap:80px}.hero-person{height:410px}}@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero{gap:30px}.hero-person{height:340px}.hero-actions{gap:14px}.button{gap:16px;padding:13px 16px}.hero-note{margin-top:27px}h1{font-size:39px}.teacher-card{grid-template-columns:300px 1fr}.reverse{grid-template-columns:1fr 300px}.teacher-content{padding:28px}.score-small{font-size:12px}.footer-wrap{width:calc(100% - 64px);grid-template-columns:1.4fr 1fr 1fr;gap:28px;font-size:14px}.school-block{gap:15px}.school-name{font-size:19px;white-space:normal}.tja-logo{width:65px;height:87px;background-size:1093px auto;background-position:-54px -18px}.copyright{font-size:12px}.test-facts strong{font-size:38px}.why-grid{gap:28px}.policy-note{align-items:flex-start;flex-direction:column;gap:5px}}@media(max-width:800px){.header{height:82px}.wrap{width:calc(100% - 40px)}.brand{font-size:18px}.brand-mark{width:39px;height:39px;font-size:28px}nav{gap:17px;font-size:12px}.nav{gap:15px}.nav-contact{padding:7px 10px;gap:10px;font-size:12px}.hero{padding-top:42px;padding-bottom:44px;gap:28px;grid-template-columns:1fr 1fr}h1{font-size:33px;letter-spacing:-1.7px}.hero-desc{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.hero-person{height:330px}.hero-visual{padding:12px}.portrait-pair{gap:8px}.hero-score{font-size:23px;left:8px;padding:9px;top:12px}.hero-score small{font-size:12px}.portrait-caption{left:10px;right:10px;bottom:15px}.portrait-caption b{font-size:20px}.portrait-caption small{font-size:12px}.visual-top,.visual-bottom{font-size:12px}.visual-bottom{flex-direction:column;gap:4px}.hero-note p{font-size:12px}.eyebrow{font-size:12px;letter-spacing:1.5px}.topic-strip span{font-size:12px;letter-spacing:0}.section{padding-top:64px;padding-bottom:64px}h2{font-size:28px}.section-heading>p{font-size:12px}.teacher-card{grid-template-columns:240px 1fr}.reverse{grid-template-columns:1fr 240px}.teacher-content{padding:25px}.class-top{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:15px}.teacher-content h3{font-size:25px}.teacher-photo{min-height:620px;background-size:auto 100%;background-position:97% center}.teacher-intro{font-size:12px}.lesson-list p{font-size:12px}.lesson-list strong{font-size:13px}.photo-index{left:20px}.about-top{gap:35px}.about-top>p{font-size:13px}.test-facts strong{font-size:32px}.test-facts strong span{font-size:15px}.test-facts>div{padding-left:19px}.test-facts p{font-size:12px}.test-sections article{padding:20px;gap:13px}.test-sections h3{font-size:18px}.test-sections p:not(.korean-label){font-size:12px}.test-meta{gap:15px;font-size:12px}.why-grid{gap:23px}.why-grid h3{font-size:22px}.why-grid p{font-size:13px}.footer-wrap{grid-template-columns:1fr 1fr;width:calc(100% - 40px);gap:35px}.school-block{grid-column:1/-1}.copyright{margin-top:16px}.school-name{font-size:23px}.copyright{font-size:14px}.tja-logo{width:80px}}@media(max-width:580px){html{scroll-padding-top:80px}.header{height:76px}.brand{font-size:17px}.brand small{font-size:12px;letter-spacing:1.8px}.brand-mark{width:35px;height:38px}.nav nav{display:none}.nav-contact{font-size:12px;padding:8px 12px}.hero{grid-template-columns:1fr;padding-top:38px;gap:34px;padding-bottom:35px}h1{font-size:40px;line-height:1.4;margin:17px 0 18px;letter-spacing:-1.8px}.hero-desc{font-size:14px}.hero-actions{flex-direction:row;align-items:center;gap:21px;margin-top:25px}.button{font-size:12px;padding:12px 15px}.text-link{font-size:12px;gap:7px}.hero-note{margin-top:23px}.hero-note p{font-size:12px}.hero-visual{padding:14px}.visual-top{font-size:12px}.hero-person{height:330px}.hero-score{font-size:25px;padding:10px;left:12px}.hero-score small{font-size:12px}.portrait-caption{left:15px;bottom:19px}.portrait-caption b{font-size:25px}.portrait-caption small{font-size:12px}.visual-bottom{flex-direction:row;font-size:12px}.topic-strip .wrap{gap:9px;padding-top:17px;padding-bottom:17px;flex-wrap:wrap;justify-content:center}.topic-strip span{font-size:12px}.topic-strip span:last-child,.topic-strip i:last-of-type{display:none}.section{padding-top:52px;padding-bottom:52px}.section-heading{display:block;margin-bottom:27px}.section-heading>p{margin-top:15px;font-size:13px}.section-heading>p br{display:none}h2{font-size:28px}.teacher-card,.reverse{display:flex;flex-direction:column}.teacher-photo{min-height:0;height:400px;background-size:auto 113%;background-position:right top;order:0}.teacher-content{order:1;padding:25px}.photo-name{font-size:36px;left:25px;bottom:26px}.photo-index{top:20px;left:22px}.class-top{flex-direction:row;align-items:center}.score-small b{font-size:23px}.teacher-content h3{font-size:27px}.teacher-intro{font-size:14px}.lesson-list strong{font-size:14px}.lesson-list p{font-size:13px}.source-poster{font-size:12px}.about-top{display:block}.about-top>p{font-size:14px;margin-top:19px}.test-facts{margin:28px 0;gap:0;padding:22px 0}.test-facts strong{font-size:25px;letter-spacing:-1px}.test-facts strong span{font-size:12px;margin-left:2px}.test-facts>div{padding-left:10px}.test-facts p{font-size:12px;line-height:1.6;max-width:95px;margin-top:7px}.test-sections{grid-template-columns:1fr;gap:14px}.test-sections article{padding:23px;gap:20px}.test-sections h3{font-size:20px}.test-sections p:not(.korean-label){font-size:14px}.test-meta{font-size:12px;gap:25px}.adaptive{font-size:12px}.why-grid{grid-template-columns:1fr;gap:30px;margin-top:30px}.why-grid article{padding-top:18px}.why-grid h3{font-size:24px;margin:10px 0 11px}.why-grid h3 br{display:none}.why-grid p{font-size:14px}.policy-note{margin-top:28px;padding:18px}.contact-banner{padding:37px 0}.contact-banner>.wrap{display:block}.contact-banner h2{font-size:28px}.contact-banner .button{margin-top:24px}.footer-wrap{grid-template-columns:1fr;gap:30px;font-size:16px}.school-block{gap:18px;grid-column:auto}.school-name{font-size:20px}.copyright{font-size:12px;margin-top:21px}.link-note{font-size:12px}.privacy{font-size:12px}footer{padding:32px 0 37px}footer h2{font-size:17px}footer a{margin-bottom:13px}.tja-logo{width:60px;flex-basis:60px}.admissions,.office{padding-left:78px}.office p{font-size:15px}.desktop{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* Readable lesson copy across all screen sizes. */
.teacher-intro,.lesson-list p,.test-sections p:not(.korean-label),.why-grid p,.about-top>p{font-size:16px}.lesson-list strong{font-size:16px}.teacher-photo{background-size:auto 100%;background-position:right center}.hero-note p{font-size:12px}.policy-note p,.adaptive{font-size:14px}.test-facts p,.test-meta{font-size:14px}.hero-score small{font-size:12px;letter-spacing:0}.hero-score{padding:10px}.portrait-caption small{font-size:14px}.visual-top,.visual-bottom{font-size:12px;letter-spacing:0}.visual-bottom{gap:6px;flex-wrap:wrap}.section-heading>p{font-size:16px}.footer-wrap{grid-template-columns:minmax(0,1.65fr) minmax(0,.9fr) minmax(0,.8fr)}
@media(max-width:800px){.footer-wrap{grid-template-columns:1fr 1fr}.test-facts p{font-size:12px}.test-facts strong{white-space:nowrap}}@media(max-width:580px){.footer-wrap{grid-template-columns:1fr}.hero-person{height:350px}.hero-score{left:8px;font-size:25px}.hero-score small{font-size:12px;line-height:1.3;max-width:100px}.teacher-photo{background-size:auto 137%;background-position:right top}.visual-bottom span:last-child{display:none}.hero-desc{font-size:16px}.hero-actions{gap:15px}.hero-actions .text-link{font-size:14px}.test-facts strong{font-size:24px}.test-facts p{font-size:12px}.section-heading>p{font-size:14px}.topic-strip span{font-size:12px}.topic-strip span:nth-last-child(3),.topic-strip i:nth-last-child(4){display:none}.hero-score{background:rgba(255,255,255,.95)}}

/* NextStep SAT monogram scales with the compact navigation. */
@media(max-width:800px){.brand-mark .mark-n{left:6px;bottom:6px;font-size:23px}.brand-mark .mark-s{right:5px;top:5px;font-size:18px}}
@media(max-width:580px){.brand{gap:9px}.brand-mark{width:38px;height:38px}}
