@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--navy:#0d2b58;--navy2:#123b78;--blue:#2867d0;--blue2:#427de4;--sky:#eaf3ff;--pale:#f6f9ff;--paper:#fff;--text:#1b2d47;--muted:#607089;--line:#e3eaf5;--gold:#d8ac61;--radius:20px;--shadow:0 18px 55px rgba(19,50,91,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans KR',Pretendard,'Malgun Gothic',sans-serif;background:var(--paper);color:var(--text);line-height:1.72;word-break:keep-all}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #5ba9f5;outline-offset:3px}.container{width:min(1180px,calc(100% - 44px));margin-inline:auto}.skip{position:absolute;left:10px;top:-100px;background:#fff;z-index:99999;padding:10px 15px}.skip:focus{top:10px}.eyebrow{display:inline-block;color:#3467b0;font-size:13px;letter-spacing:.045em;font-weight:900;margin-bottom:13px}.section{padding:100px 0}.section-muted{background:#f7faff}.section-blue{background:linear-gradient(125deg,#f1f7ff,#eaf2ff 55%,#f9fbff)}.section-top{display:flex;gap:24px;align-items:end;justify-content:space-between;margin-bottom:40px}.section-top p{max-width:570px;margin:8px 0 0;color:var(--muted)}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(35px,4.4vw,60px);line-height:1.25;letter-spacing:-.065em;font-weight:900;color:var(--navy)}h2{font-size:clamp(27px,3.1vw,39px);line-height:1.36;letter-spacing:-.053em;font-weight:900;color:var(--navy);margin-bottom:14px}h3{font-size:21px;line-height:1.45;letter-spacing:-.035em;font-weight:800;color:var(--navy)}p{color:var(--muted)}.small{font-size:13px}.lead{font-size:17px;line-height:1.85}.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;white-space:nowrap;border-radius:999px;padding:13px 24px;font-weight:800;font-size:14px;border:1px solid transparent;transition:transform .18s,box-shadow .18s,background .18s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(19,55,111,.13)}.btn-primary{background:var(--navy);color:#fff}.btn-blue{background:var(--blue);color:#fff}.btn-gold{background:#e5bb6e;color:#142b4a}.btn-outline{border-color:#cad9ef;color:var(--navy);background:#fff}.btn-text{color:var(--blue);background:transparent;padding:0;border:0}.btn-text:hover{box-shadow:none}.pill{display:inline-flex;align-items:center;border-radius:999px;background:#eaf3ff;color:#2058a7;padding:6px 13px;font-size:12px;font-weight:800}.tag{display:inline-flex;align-items:center;border-radius:8px;background:#f0f5fd;color:#44618b;padding:4px 9px;font-size:12px;font-weight:700}.divider{height:1px;background:var(--line);margin:23px 0}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid #e8eef7}.header-inner{height:78px;display:flex;align-items:center;gap:28px}.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-weight:900;color:var(--navy);font-size:21px;letter-spacing:-.075em}.logo-symbol{background:linear-gradient(140deg,#2c71d5,#0d2b58);height:37px;width:38px;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:23px}.logo-sub{font-weight:700;color:#6c839e;font-size:10px;letter-spacing:0;line-height:1.2;display:block;margin-top:-3px}.nav{display:flex;justify-content:center;align-items:center;flex:1;gap:19px}.nav-item{position:relative}.nav-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:800;padding:15px 0;color:#203753;white-space:nowrap}.nav-link:after{content:'';border:solid #8598af;border-width:0 1.7px 1.7px 0;padding:3px;transform:rotate(45deg);margin-top:-3px}.nav-dropdown{opacity:0;visibility:hidden;transform:translateY(8px);position:absolute;top:100%;left:-19px;min-width:170px;background:#fff;border:1px solid #e5edf7;border-radius:15px;padding:10px;box-shadow:0 15px 40px rgba(15,43,88,.13);transition:.18s}.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.nav-dropdown a{display:block;font-size:13px;padding:10px 12px;border-radius:9px;font-weight:650}.nav-dropdown a:hover,.nav-dropdown a:focus{background:#edf5ff;color:#1b5cc6}.menu-toggle{display:none;background:#f3f7fd;border:0;border-radius:10px;padding:10px;color:var(--navy)}.header-cta{flex-shrink:0}.hero{overflow:hidden;background:radial-gradient(circle at 18% 22%,#f9fcff 0,#f2f7ff 48%,#e9f2ff 100%);position:relative}.hero::after{content:'';position:absolute;right:-150px;top:-160px;width:500px;height:500px;background:radial-gradient(circle,rgba(177,207,251,.4),transparent 70%);pointer-events:none}.hero-inner{min-height:630px;display:grid;grid-template-columns:1fr 1.04fr;gap:45px;align-items:center;position:relative;z-index:1}.hero-copy{padding:68px 0 75px}.hero h1 strong{color:#2165cf}.hero h1 span{display:block;font-size:clamp(23px,2.7vw,34px);margin-top:14px;letter-spacing:-.045em}.hero-copy>p{font-size:16px;max-width:460px;margin:25px 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.hero-visual{height:450px;position:relative}.hero-photo{width:100%;height:100%;object-fit:cover;border-radius:34px 105px 34px 105px;box-shadow:0 35px 70px rgba(17,42,82,.17)}.hero-orbit{position:absolute;z-index:-1;width:220px;height:220px;border-radius:50%;border:1px solid rgba(26,79,161,.18);right:-45px;top:-45px}.hero-sticker{position:absolute;left:-22px;bottom:30px;background:#fff;padding:15px 20px;box-shadow:0 15px 35px rgba(19,40,73,.15);border-radius:17px;font-weight:800;font-size:14px}.hero-sticker strong{display:block;color:var(--blue);font-size:12px}.dots{height:7px;width:7px;border-radius:50%;background:#39b877;display:inline-block;margin-right:5px}.stats-line{background:#102f60;color:#c6d7f4}.stats-line .container{display:flex;justify-content:center;gap:80px;flex-wrap:wrap;padding-block:18px;font-size:13px;font-weight:700}.stats-line b{color:#fff;font-weight:900}.grid{display:grid;gap:22px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 35px rgba(26,56,102,.035);padding:30px;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card p{font-size:14px;margin:0}.icon-disc{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:18px;background:linear-gradient(145deg,#e4f1ff,#f5faff);color:var(--blue);font-size:25px;margin-bottom:20px}.feature-card h3{font-size:18px;margin:0 0 12px}.feature-card p{line-height:1.75}.grade-card{border-radius:22px;background:#fff;overflow:hidden;border:1px solid var(--line);box-shadow:0 12px 38px rgba(36,61,104,.045);height:100%;display:flex;flex-direction:column}.grade-card-head{position:relative;height:132px;display:flex;align-items:flex-start;padding:28px}.grade-card-head::after{content:'';position:absolute;width:150px;height:150px;border-radius:50%;right:-35px;top:20px;background:rgba(255,255,255,.33)}.grade-card-head span{position:relative;z-index:1;font-size:19px;font-weight:900;color:#153b73}.grade-card-head b{position:absolute;right:27px;bottom:-9px;font-size:64px;color:rgba(15,69,133,.12);z-index:1;line-height:1}.grade-card-body{padding:25px 25px 28px;flex:1;display:flex;flex-direction:column}.grade-card-body ul{flex:1}.gradient-a{background:linear-gradient(130deg,#d1eaff,#e9f7ff)}.gradient-b{background:linear-gradient(130deg,#dbe5ff,#f0f3ff)}.gradient-c{background:linear-gradient(130deg,#e7e6ff,#f4f2ff)}.gradient-d{background:linear-gradient(130deg,#d9edf0,#f3f9f3)}.checklist{margin:0;padding:0;list-style:none}.checklist li{padding:5px 0 5px 23px;position:relative;font-size:14px;color:#52627b}.checklist li:before{content:'✓';position:absolute;left:0;color:#2878d6;font-weight:900}.subject-card{text-align:left;padding:27px 21px}.subject-card .icon-disc{margin-bottom:17px}.subject-card h3{margin-bottom:7px}.subject-card a{display:inline-flex;margin-top:19px;color:#1e65be;font-size:12px;font-weight:800}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split-hero{background:#eaf2ff;border-radius:28px;min-height:365px;padding:24px;display:flex;justify-content:center;align-items:center}.split-hero .image-frame{position:relative;box-shadow:var(--shadow);border:7px solid #fff;background:#edf3fa;border-radius:20px;overflow:hidden;width:100%;max-width:500px}.split-hero img{width:100%;height:auto}.mini-list{display:grid;gap:14px;margin:28px 0}.mini-row{display:flex;gap:14px;align-items:flex-start}.mini-number{height:34px;width:34px;display:grid;place-items:center;color:var(--blue);background:#eaf2ff;font-weight:900;flex-shrink:0;border-radius:11px}.mini-row p{margin:3px 0 0;font-size:13px}.mini-row h3{margin:0;font-size:16px}.flow-track{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.flow-step{padding:25px 15px;min-height:192px;border:1px solid #dde8f7;border-radius:18px;background:#fff;position:relative}.flow-step:not(:last-child):after{content:'→';position:absolute;color:#92b4e3;right:-17px;top:48%;z-index:2;font-size:20px}.flow-step .num{color:var(--blue);font-weight:900;font-size:14px;margin-bottom:17px}.flow-step h3{font-size:16px;margin-bottom:7px}.flow-step p{font-size:12px;margin:0}.dark-band{background:linear-gradient(110deg,#0e2e62,#102959 55%,#153f79);color:#fff}.dark-band h2,.dark-band h3,.dark-band p{color:#fff}.process-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:17px;margin-top:45px}.process-step{position:relative;border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:25px 17px;background:rgba(255,255,255,.07)}.process-step .num{display:inline-grid;place-items:center;width:38px;height:38px;background:#d8ad65;border-radius:12px;color:#102a52;font-weight:900;margin-bottom:20px}.process-step h3{font-size:16px}.process-step p{font-size:12px;color:#c4d7f5}.preview-window{border-radius:22px;background:#fff;border:1px solid #dce5f3;box-shadow:0 20px 40px rgba(24,48,87,.11);overflow:hidden}.preview-header{display:flex;align-items:center;gap:8px;background:#f1f6ff;border-bottom:1px solid #dfe9f6;padding:14px 19px;font-size:12px;font-weight:800}.preview-header i{width:9px;height:9px;background:#d1dcec;border-radius:50%;display:inline-block}.preview-body{padding:18px;display:grid;grid-template-columns:1.3fr .7fr;gap:12px;min-height:284px}.preview-board{border-radius:13px;background:#f7faff;padding:24px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#184f9a;border:1px solid #dfeaf9}.preview-equation{font-size:28px;font-weight:900;margin:15px 0;color:#0e3670}.preview-videos{display:grid;gap:12px}.preview-videos img{object-fit:cover;width:100%;border-radius:12px;height:125px}.preview-videos div{border-radius:12px;background:#163b70;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800}.disclaimer{font-size:12px;color:#728096;margin-top:14px}.case-card{position:relative;padding:24px;display:flex;flex-direction:column}.case-card>p{flex:1}.case-card .case-name{font-weight:900;color:#173d77;font-size:15px;margin:8px 0}.case-card .case-goal{color:#224a7c;font-size:14px;font-weight:800;margin:10px 0}.case-card .case-note{display:block;color:#8592a5;font-size:11px}.faq-list{border-top:1px solid #dce5f1}.faq-item{border-bottom:1px solid #dce5f1}.faq-item summary{cursor:pointer;list-style:none;padding:23px 12px 23px 0;display:flex;justify-content:space-between;gap:16px;color:#193457;font-weight:800;font-size:15px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:'+';font-size:22px;color:#5075a9;line-height:1}.faq-item[open] summary:after{content:'−'}.faq-answer{padding:0 34px 22px 0;color:#5c7089;font-size:14px}.cta-band{background:radial-gradient(circle at 80% 70%,#2d548b,#103264 50%,#0c2b58);color:#fff;text-align:center;padding:76px 20px}.cta-band h2,.cta-band p{color:#fff}.cta-band h2{margin-bottom:9px}.cta-band p{color:#c5d6f1}.cta-band .btn{margin-top:14px}.site-footer{background:#081d3c;color:#c1d0e5;padding:55px 0 90px}.footer-top{display:flex;gap:35px;justify-content:space-between;align-items:start}.footer-logo{font-size:20px;color:#fff;font-weight:900}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}.footer-links a:hover{color:#fff}.company{font-size:12px;line-height:2.1;color:#9eafc7;margin-top:25px}.footer-bottom{border-top:1px solid #27405f;margin-top:24px;padding-top:18px;font-size:12px;color:#8195b2}.float-cta{position:fixed;z-index:99;bottom:24px;right:25px;border-radius:999px;box-shadow:0 10px 30px rgba(10,35,77,.25);padding:16px 22px;background:#0d356e;color:#fff;font-size:14px;font-weight:900;display:flex;align-items:center;gap:8px}.float-cta:hover{background:#1752a2}.subhero{background:linear-gradient(135deg,#eef6ff,#f8fbff);padding:85px 0 78px;border-bottom:1px solid #e2ebf6}.subhero .container{max-width:1000px}.subhero h1{font-size:clamp(30px,4vw,48px);margin-bottom:12px}.subhero p{max-width:750px;font-size:16px;margin:0}.breadcrumb{display:flex;gap:11px;font-size:12px;color:#6a819d;margin-bottom:22px}.breadcrumb a:hover{text-decoration:underline}.inner-section{padding:75px 0}.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.info-box{padding:30px;border-radius:19px;background:#f5f9ff;border:1px solid #e1ebf8}.info-box h3{margin:0 0 11px}.info-box ul{margin-bottom:0}.copy-block{max-width:850px}.copy-block p{font-size:16px}.copy-block h3{margin-top:30px}.content-aside{border-left:3px solid #70a0e8;padding-left:20px;background:#f9fbff;padding-block:15px;margin:25px 0}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 30px}.filter-chip{border-radius:999px;border:1px solid #d7e5f4;background:#fff;color:#395779;font-size:13px;font-weight:800;padding:9px 17px}.filter-chip:hover,.filter-chip.active{background:var(--navy);border-color:var(--navy);color:#fff}.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:center;padding:20px;border:1px solid #dfeaf7;background:#f8fbff;border-radius:20px;margin-bottom:28px}.filters select,.filters input{min-width:150px;flex:1;border:1px solid #cddbed;background:#fff;padding:11px 14px;border-radius:11px;color:#1e395c}.filters input{flex:2}.result-meta{font-size:13px;color:#60738e;margin:12px 0 22px}.empty-state{border:1px dashed #baccdf;background:#f8fbff;border-radius:20px;padding:60px 25px;text-align:center}.empty-state h3{margin-bottom:10px}.article-card{display:block}.article-card:hover h3{color:var(--blue)}.article-date{font-size:12px;color:#90a0b7}.article-content{max-width:840px}.article-content h2{font-size:25px;margin:38px 0 15px}.article-content h3{font-size:19px;margin:25px 0 10px}.article-content p,.article-content li{font-size:15px;line-height:1.95}.article-content ul{padding-left:22px}.article-content .lead{font-size:17px}.article-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.subnav{display:flex;gap:9px;flex-wrap:wrap;margin:28px 0}.subnav a{border:1px solid #d8e5f4;background:white;color:#224f8c;padding:8px 14px;border-radius:999px;font-weight:800;font-size:12px}.subnav a:hover,.subnav a.active{background:#163f80;color:#fff}.course-head{display:flex;align-items:start;gap:20px}.course-head .icon-disc{flex-shrink:0}.teacher-search-panel{background:linear-gradient(120deg,#103366,#194b89);border-radius:24px;color:#fff;padding:36px}.teacher-search-panel h2,.teacher-search-panel p{color:#fff}.teacher-search-panel p{color:#bed5f4}.teacher-result{background:white;border:1px solid #dce8f8;padding:24px;border-radius:18px}.teacher-result .tag{margin-right:4px}.teacher-result h3{margin:10px 0}.teacher-placeholder{font-size:12px;color:#8c9db2}.teacher-filters .filters{margin:0}.pagination-note{color:#8291a6;font-size:12px}.no-results{display:none;color:#60738e;font-size:13px}.case-filter-card[hidden],.faq-filter-item[hidden],.teacher-card[hidden],.article-filter-card[hidden]{display:none!important}.alert-note{border:1px solid #efdcae;background:#fff9ea;color:#765d2b;border-radius:13px;padding:13px 17px;font-size:13px}.alert-note a{text-decoration:underline}.bread-top{padding-top:12px}.contents-index{background:#f2f7ff;padding:24px;border-radius:18px}.contents-index a{display:inline-block;padding:5px 12px 5px 0;color:#2b60aa;font-size:13px}.desktop-only{display:block}
@media(max-width:1100px){.nav{gap:11px}.nav-link{font-size:12px}.header-inner{gap:14px}.header-cta{font-size:12px;padding:11px 14px}.grid-5{grid-template-columns:repeat(3,1fr)}.hero-inner{gap:22px}}
@media(max-width:880px){.header-inner{height:68px}.menu-toggle{display:inline-grid;place-items:center;margin-left:auto}.header-cta{display:none}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:white;border-bottom:1px solid #dce7f4;padding:15px 22px 25px;max-height:calc(100vh - 70px);overflow:auto;box-shadow:0 15px 30px rgba(28,62,101,.09)}.nav.is-open{display:block}.nav-item{border-bottom:1px solid #ecf1f8}.nav-link{font-size:15px;width:100%;padding:13px 0}.nav-dropdown{opacity:1;visibility:visible;transform:none;position:static;box-shadow:none;border:0;padding:0 0 10px;display:grid;grid-template-columns:1fr 1fr}.nav-dropdown a{font-size:13px}.hero-inner{grid-template-columns:1fr;gap:0}.hero-copy{padding:70px 0 25px}.hero-visual{height:380px;margin-bottom:60px}.hero-photo{border-radius:27px 90px 27px 90px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr;gap:28px}.process-list,.flow-track{grid-template-columns:repeat(3,1fr)}.process-step{min-height:190px}.footer-top{display:block}.footer-links{margin-top:24px}.section{padding:72px 0}.section-top{align-items:start}.stats-line .container{gap:25px}}
@media(max-width:580px){.container{width:min(100% - 32px,1180px)}.hero-copy{padding:48px 0 20px}.hero-copy>p{font-size:14px;margin:22px 0}.hero-visual{height:260px;margin-bottom:55px}.hero-sticker{bottom:12px;left:-7px;font-size:11px;padding:10px 13px}.stats-line .container{gap:7px 19px;font-size:11px;justify-content:flex-start}.grid-4,.grid-3,.grid-5,.info-grid{grid-template-columns:1fr}.section-top{display:block}.section-top .btn{margin-top:15px}.card{padding:25px}.grade-card-head{height:118px}.flow-track,.process-list{grid-template-columns:1fr;gap:10px}.flow-step,.process-step{min-height:0}.flow-step:not(:last-child):after{display:none}.preview-body{grid-template-columns:1fr}.preview-videos{grid-template-columns:1fr 1fr}.preview-videos img{height:100px}.preview-videos div{min-height:100px}.section{padding:63px 0}.inner-section{padding:58px 0}.subhero{padding:55px 0 52px}.filter-chip{font-size:12px;padding:8px 13px}.filters select,.filters input{width:100%;flex:none}.logo{font-size:18px}.logo-symbol{width:34px;height:34px}.site-footer{padding-bottom:115px}.float-cta{left:16px;right:16px;bottom:12px;justify-content:center;border-radius:14px;padding:14px 20px}.footer-links{gap:13px}.desktop-only{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* V2: centered consultation and editorial page-specific visual design */
.float-cta{left:50%;right:auto;bottom:25px;transform:translateX(-50%);padding:21px 29px;font-size:18.2px;min-width:265px;min-height:63px;justify-content:center;letter-spacing:-.02em;box-shadow:0 14px 42px rgba(9,36,83,.3);border:1px solid rgba(255,255,255,.35);white-space:nowrap}
.float-cta:hover{transform:translateX(-50%) translateY(-3px)}
.site-footer{padding-bottom:132px}
/* Pricing: clearly labeled four real user-provided amounts */
.pricing-section{background:linear-gradient(140deg,#f0f6ff 0%,#fff 55%,#edf4ff 100%);position:relative;border-top:1px solid #e1eafb}
.pricing-title{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.pricing-title h2{margin:0 0 8px;font-size:clamp(28px,3vw,41px)}
.pricing-title .lead{margin:0;font-size:16px;font-weight:700;color:#355a85}
.pricing-note{background:white;border:1px solid #dbe6f4;border-radius:40px;padding:10px 18px;font-size:13px;color:#536984}
.pricing-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.price-card{min-height:225px;display:flex;flex-direction:column;justify-content:space-between;background:#fff;border:1px solid #dce6f3;border-radius:23px;padding:28px 22px 25px;box-shadow:0 14px 35px rgba(31,61,97,.07);position:relative;overflow:hidden}
.price-card:before{content:'';position:absolute;right:-30px;top:-42px;height:115px;width:115px;border-radius:50%;background:#edf4ff}
.price-card-featured{background:linear-gradient(155deg,#173d78,#0d2b58);color:white;transform:translateY(-7px);box-shadow:0 22px 38px rgba(19,52,106,.18)}
.price-card-featured:before{background:rgba(255,255,255,.09)}
.price-type{font-weight:900;font-size:20px;position:relative;color:#133b73}
.price-card-featured .price-type{color:#fff}
.price-caption{display:inline-flex;align-self:flex-start;font-size:12px;font-weight:800;border:1px solid #d9e5f4;color:#4775ad;background:#f5f9ff;border-radius:40px;padding:5px 11px;position:relative}
.price-card-featured .price-caption{border-color:rgba(255,255,255,.35);color:#e4efff;background:rgba(255,255,255,.1)}
.price-card strong{display:block;position:relative;white-space:nowrap;font-size:clamp(22px,2.5vw,33px);letter-spacing:-.065em;font-variant-numeric:tabular-nums;color:#0e2e63;line-height:1.2}
.price-card-featured strong{color:#fff}
.price-card strong small{font-size:14px;letter-spacing:0;margin-left:5px}
.pricing-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:26px;font-size:13px;color:#5e728e}
.pricing-footer .btn{background:#fff}
/* Shared designed sub-page canvas */
body:not(.type-home){--theme-a:#123d78;--theme-b:#eaf3ff;--theme-c:#75aaf3;--theme-ink:#12335e}
body.type-grade.theme-elementary{--theme-a:#137b78;--theme-b:#e9f9f1;--theme-c:#65d3b5;--theme-ink:#144b49}
body.type-grade.theme-middle{--theme-a:#3456a7;--theme-b:#ecf2ff;--theme-c:#91a7ff;--theme-ink:#1f3374}
body.type-grade.theme-high{--theme-a:#172a62;--theme-b:#eff1fa;--theme-c:#f1ba69;--theme-ink:#172753}
body.type-grade.theme-repeat{--theme-a:#583b85;--theme-b:#f4effb;--theme-c:#bf9ce9;--theme-ink:#3a2760}
body.type-subject.theme-korean{--theme-a:#80513f;--theme-b:#fbf3eb;--theme-c:#eec4a1;--theme-ink:#603a2f}
body.type-subject.theme-english{--theme-a:#166586;--theme-b:#ebf8fc;--theme-c:#8ed9ea;--theme-ink:#14516d}
body.type-subject.theme-math{--theme-a:#284c9b;--theme-b:#eff3ff;--theme-c:#80a4fa;--theme-ink:#1b3877}
body.type-subject.theme-social{--theme-a:#78642c;--theme-b:#f9f6e8;--theme-c:#e4c775;--theme-ink:#594912}
body.type-subject.theme-science{--theme-a:#267a70;--theme-b:#eaf8f5;--theme-c:#9aded2;--theme-ink:#16584e}
body.type-course.theme-basic{--theme-a:#258a79;--theme-b:#effaf4;--theme-c:#ade8c0;--theme-ink:#155d4e}
body.type-course.theme-school{--theme-a:#2e5b9c;--theme-b:#eef4ff;--theme-c:#a6c3f5;--theme-ink:#1e4171}
body.type-course.theme-advanced{--theme-a:#744da0;--theme-b:#f6f0fd;--theme-c:#d5abf3;--theme-ink:#57347a}
body.type-course.theme-exam{--theme-a:#a65451;--theme-b:#fff2ef;--theme-c:#f0aa9e;--theme-ink:#793b39}
body.type-course.theme-habits{--theme-a:#236d8c;--theme-b:#edf9fc;--theme-c:#95dbe7;--theme-ink:#164e69}
body.type-about{--theme-a:#113c70;--theme-b:#eff6fc;--theme-c:#90b8ed;--theme-ink:#12365c}
body.type-how{--theme-a:#224d87;--theme-b:#f0f6fd;--theme-c:#d6b273;--theme-ink:#1a395e}
body.type-cases{--theme-a:#486e89;--theme-b:#edf8f9;--theme-c:#95d8cb;--theme-ink:#20465c}
body.type-faq{--theme-a:#4b6090;--theme-b:#f4f4ff;--theme-c:#c0b7f0;--theme-ink:#243b67}
body.type-library{--theme-a:#66517b;--theme-b:#f7f3f8;--theme-c:#dbc0da;--theme-ink:#483255}
body.type-article{--theme-a:#305e86;--theme-b:#eff7fb;--theme-c:#aad1e5;--theme-ink:#1e4e6d}
body.type-article.theme-elementary-math,body.type-article.theme-high-math{--theme-a:#3257a4;--theme-b:#edf3ff;--theme-c:#9bbcff;--theme-ink:#193978}
body.type-article.theme-middle-exams,body.type-article.theme-repeat-exam-plan{--theme-a:#8b6654;--theme-b:#fff6ee;--theme-c:#dfb28b;--theme-ink:#674434}
body.type-article.theme-english-reading{--theme-a:#137c91;--theme-b:#eaf9fb;--theme-c:#89d6e2;--theme-ink:#145669}
body.type-article.theme-online-vs-offline,body.type-article.theme-video-tutoring-checklist{--theme-a:#315e8e;--theme-b:#eef6ff;--theme-c:#90b3db;--theme-ink:#1d456f}
body.type-article.theme-personalized-study-plan{--theme-a:#467a5b;--theme-b:#edf8ee;--theme-c:#a6d5ab;--theme-ink:#2d5b3c}
body.type-article.theme-korean-literacy{--theme-a:#825843;--theme-b:#fff7f0;--theme-c:#dcb79d;--theme-ink:#623a27}
body.type-article.theme-science-inquiry{--theme-a:#386e72;--theme-b:#eef9f7;--theme-c:#95cacb;--theme-ink:#245557}
body:not(.type-home) .subhero{padding:53px 0 55px;background:linear-gradient(135deg,var(--theme-b) 0%,#fff 78%);border-bottom:1px solid #e5ebf5;overflow:hidden;position:relative}
body:not(.type-home) .subhero:before{content:'';position:absolute;width:530px;height:530px;right:-190px;top:-270px;border:1px solid var(--theme-c);opacity:.35;border-radius:50%;box-shadow:0 0 0 48px rgba(130,165,220,.035),0 0 0 90px rgba(130,165,220,.03)}
.subhero-layout{display:grid;grid-template-columns:minmax(0,1.23fr) minmax(290px,.77fr);align-items:center;gap:54px;max-width:1180px!important;min-height:330px}
.subhero-copy{position:relative;z-index:2}
.subhero .eyebrow{color:var(--theme-a);font-weight:900;font-size:12px;letter-spacing:.12em}
body:not(.type-home) .subhero h1{font-size:clamp(31px,3.35vw,49px);line-height:1.37;color:var(--theme-ink);margin:13px 0 16px;letter-spacing:-.055em}
.subhero-copy>p{font-size:15px;max-width:630px;color:#60718a;line-height:1.9}
.subhero-caption{font-size:12px;font-weight:800;color:var(--theme-a);background:#fff;border:1px solid #e1e9f3;padding:7px 13px;border-radius:30px;display:inline-block;margin-top:20px}
.subhero-visual{height:302px;position:relative;overflow:hidden;border-radius:33px;background:linear-gradient(145deg,var(--theme-a),color-mix(in srgb,var(--theme-a),#06152c 32%));box-shadow:0 22px 44px color-mix(in srgb,var(--theme-a),transparent 75%);padding:27px;display:flex;flex-direction:column;justify-content:space-between;isolation:isolate;transform:rotate(-1.1deg)}
.subhero-visual:after{content:'';position:absolute;inset:auto -60px -105px auto;width:275px;height:275px;border-radius:50%;background:var(--theme-c);opacity:.20;z-index:-1}
.scene-hairline{position:absolute;left:28px;right:28px;top:68px;height:1px;background:rgba(255,255,255,.2)}
.scene-small{font-size:12px;letter-spacing:.18em;font-weight:900;color:rgba(255,255,255,.75)}
.scene-symbol{font-size:clamp(54px,5vw,83px);line-height:1;letter-spacing:-.08em;color:#fff;font-weight:900;text-shadow:0 12px 25px rgba(0,0,0,.1);align-self:center;text-align:center;z-index:1}
.scene-message{font-size:15px;color:white;font-weight:800;z-index:1}
.scene-orbit{position:absolute;right:-70px;top:35px;width:230px;height:230px;border:2px solid rgba(255,255,255,.22);border-radius:50%;transform:rotate(-26deg)}
/* Distinct hero compositions */
.theme-elementary .subhero-visual{border-radius:80px 24px 80px 24px;transform:rotate(-2deg)}
.theme-middle .subhero-visual{border-radius:18px 64px 18px 64px;transform:rotate(1.8deg)}
.theme-high .subhero-visual{border-radius:15px 15px 75px 15px;transform:rotate(-1deg)}
.theme-repeat .subhero-visual{border-radius:80px 80px 22px 22px;transform:rotate(1deg)}
.theme-korean .subhero-visual{border-radius:9px 75px 9px 9px}
.theme-english .subhero-visual{border-radius:70px 22px 70px 22px;transform:rotate(1.2deg)}
.theme-math .subhero-visual{border-radius:12px;transform:rotate(-2.3deg)}
.theme-social .subhero-visual{border-radius:90px 90px 12px 12px}
.theme-science .subhero-visual{border-radius:100px 20px 100px 20px;transform:rotate(1.5deg)}
.theme-basic .subhero-visual,.theme-exam .subhero-visual{border-radius:80px 18px 18px 80px}
.theme-school .subhero-visual,.theme-habits .subhero-visual{border-radius:20px 70px 20px 70px}
.theme-advanced .subhero-visual{border-radius:16px 16px 75px 16px}
.type-article .subhero-visual{height:248px;transform:rotate(2deg);border-radius:18px 95px 18px 18px}
.type-article .scene-symbol{font-size:93px;opacity:.8}
/* Extra named design sections */
.grade-focus-section,.subject-concept-section,.course-strategy-section{padding:52px 0 7px}
.grade-focus-banner{background:linear-gradient(125deg,var(--theme-b),#fff);border-radius:27px;padding:34px;display:grid;grid-template-columns:100px minmax(0,1fr) minmax(220px,.65fr);gap:30px;align-items:center;border:1px solid #e3eaf2}
.grade-focus-number{display:grid;place-items:center;border-radius:20px;background:var(--theme-a);color:white;font-weight:900;font-size:38px;aspect-ratio:1}
.grade-focus-banner h2{font-size:23px;color:var(--theme-ink);margin:8px 0}
.grade-focus-banner p{font-size:13px;margin:0}
.grade-focus-points{display:grid;gap:10px}
.grade-focus-points span{border-radius:50px;background:#fff;border:1px solid color-mix(in srgb,var(--theme-c),white 65%);padding:8px 14px;font-size:13px;font-weight:800;color:var(--theme-ink)}
.subject-concept{padding:35px 40px;background:var(--theme-b);border-radius:30px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;border:1px solid color-mix(in srgb,var(--theme-c),white 68%)}
.subject-concept h2{font-size:clamp(23px,3vw,34px);color:var(--theme-ink);margin:8px 0 12px}
.subject-concept p{max-width:550px;font-size:14px;margin:0}
.subject-concept-tokens{display:flex;gap:9px;align-items:center;justify-content:center;flex-wrap:wrap}
.subject-concept-tokens span{background:#fff;border:1px solid color-mix(in srgb,var(--theme-c),white 32%);border-radius:14px;font-size:13px;font-weight:900;color:var(--theme-a);padding:20px 14px;min-width:93px;text-align:center;box-shadow:0 7px 20px rgba(15,45,70,.04)}
.subject-concept-tokens span:nth-child(2){transform:translateY(-12px);background:var(--theme-a);color:#fff}
.course-strategy{background:linear-gradient(125deg,var(--theme-b),white);border-radius:28px;padding:33px 39px;display:grid;grid-template-columns:90px 1fr auto;gap:27px;align-items:center;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--theme-c),white 65%)}
.course-index-mark{border-radius:50%;width:90px;height:90px;display:grid;place-items:center;background:var(--theme-a);color:#fff;font-size:31px;font-weight:900}
.course-strategy h2{font-size:23px;margin:6px 0;color:var(--theme-ink)}
.course-strategy p{font-size:13px;margin:0}
.course-stamp{border:1px solid var(--theme-c);color:var(--theme-a);border-radius:30px;padding:9px 16px;font-size:12px;font-weight:900}
/* Context-sensitive treatment of common cards and panels */
body.type-grade .inner-section .card{border-top:4px solid var(--theme-c)}
body.type-subject .inner-section .card{border-left:4px solid var(--theme-c)}
body.type-course .inner-section .info-box{border-radius:35px 14px 35px 14px;background:var(--theme-b)}
body.type-course .inner-section .mini-number{background:var(--theme-a);color:white}
body:not(.type-home) .section .eyebrow,body:not(.type-home) .inner-section .eyebrow{color:var(--theme-a)}
body.type-grade .section-muted{background:linear-gradient(120deg,var(--theme-b),#fff)}
body.type-subject .section-blue{background:linear-gradient(140deg,#fff,var(--theme-b))}
body.type-course .section-muted{background:var(--theme-b)}
body.type-course .section-muted .card{border-radius:16px 44px 16px 16px}
body.type-about .inner-section .split-hero img{max-height:430px;object-fit:cover;border-radius:8px 90px 8px 90px}
body.type-how .inner-section .grid-3{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
body.type-how .inner-section .grid-3>.card{padding:22px 16px;min-height:310px;border-top:4px solid #c9ab76;border-radius:16px}
body.type-how .inner-section .grid-3 .divider{margin:15px 0}
body.type-cases .case-card{border-top:4px solid var(--theme-c);background:linear-gradient(170deg,#fff,var(--theme-b));min-height:200px}
body.type-faq .faq-item{border-bottom-color:#d5ddec}
body.type-faq .faq-item[open]{background:var(--theme-b);border-radius:12px;padding:0 17px;margin:7px -17px}
body.type-library .article-card{border-top:4px solid var(--theme-c);border-radius:12px 32px 12px 12px}
body.type-library .article-card:nth-child(3n+2){background:var(--theme-b)}
/* Editorial reading page: journal typography and anchored navigation */
body.type-article .inner-section{background:linear-gradient(90deg,#fff 0%,#fff 78%,var(--theme-b) 100%)}
body.type-article .article-content{max-width:920px;margin:auto;background:#fff;border-radius:26px;padding:38px 52px;border:1px solid #ecf0f6;box-shadow:0 14px 40px rgba(30,70,110,.04)}
body.type-article .contents-index{border-radius:14px;background:var(--theme-b);border-left:5px solid var(--theme-a)}
body.type-article .article-content h2{font-size:26px;color:var(--theme-ink);padding-bottom:11px;border-bottom:1px solid #e5ebf4}
body.type-article .article-content h2:first-letter{color:var(--theme-a)}
body.type-article .article-content>section{padding:8px 0 19px}
body.type-article .article-content>section:nth-of-type(even){padding-left:22px;border-left:3px solid var(--theme-c)}
body.type-article .article-content .content-aside{background:var(--theme-b);border-left-color:var(--theme-a)}
body.type-article .article-links .btn-primary{background:var(--theme-a)}
@media(max-width:1100px){body.type-how .inner-section .grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grade-focus-banner{grid-template-columns:90px 1fr}.grade-focus-points{grid-column:2;grid-template-columns:repeat(3,1fr)}.course-stamp{display:none}}
@media(max-width:880px){.subhero-layout{gap:25px;grid-template-columns:minmax(0,1.15fr) minmax(190px,.85fr)}.subhero-visual{height:250px}.scene-symbol{font-size:54px}.subject-concept{grid-template-columns:1fr;gap:24px}.pricing-grid{grid-template-columns:repeat(2,1fr)}.price-card-featured{transform:none}.price-card{min-height:185px}.grade-focus-banner{grid-template-columns:70px 1fr}.grade-focus-number{font-size:27px}.grade-focus-points{gap:6px}}
@media(max-width:580px){.float-cta{left:50%;right:auto;bottom:13px;padding:18px 25px;min-width:min(88vw,315px);min-height:56px;font-size:17px;border-radius:999px}.float-cta:hover{transform:translateX(-50%)}.subhero-layout{display:block;min-height:0}.subhero-visual{height:182px;margin-top:30px;padding:20px;border-radius:23px!important;transform:none!important}.scene-small{font-size:10px}.scene-hairline{top:53px;left:20px;right:20px}.scene-symbol{font-size:49px}.scene-message{font-size:12px}.subhero-caption{margin-top:12px}.subhero-copy>p{font-size:14px}.grade-focus-section,.subject-concept-section,.course-strategy-section{padding:27px 0 0}.grade-focus-banner{padding:22px;display:block}.grade-focus-number{height:60px;width:60px;margin-bottom:16px}.grade-focus-points{display:grid;grid-template-columns:1fr;gap:7px;margin-top:15px}.subject-concept{padding:26px 23px}.subject-concept-tokens{gap:6px;justify-content:flex-start}.subject-concept-tokens span{min-width:0;flex:1;padding:14px 8px;font-size:12px}.subject-concept-tokens span:nth-child(2){transform:none}.course-strategy{padding:26px 22px;grid-template-columns:60px 1fr;gap:15px}.course-index-mark{width:60px;height:60px;font-size:24px}.course-strategy h2{font-size:18px}body.type-how .inner-section .grid-3{grid-template-columns:1fr}body.type-how .inner-section .grid-3>.card{min-height:0}.pricing-title{display:block;margin-bottom:24px}.pricing-note{display:inline-block;margin-top:16px;font-size:12px}.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.price-card{min-height:160px;padding:20px 15px;border-radius:18px}.price-type{font-size:17px}.price-card strong{font-size:clamp(19px,5.8vw,28px)}.price-card strong small{font-size:12px}.price-caption{font-size:11px;padding:4px 8px}.pricing-footer{align-items:flex-start;flex-direction:column;gap:12px}body.type-article .article-content{padding:23px 19px;border-radius:15px}body.type-article .article-content h2{font-size:22px}body.type-article .article-content>section:nth-of-type(even){padding-left:12px}.site-footer{padding-bottom:128px}}