@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700;900&display=swap');
:root{--g:#387b3b;--g2:#4c8f4e;--ink:#1d2320;--mut:#5d6762;--line:#e3e7e2;--bg:#fbfaf6;--card:#fff;--acc:#7b5d40}
*{box-sizing:border-box}
body{margin:0;font-family:'Noto Sans KR',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;word-break:keep-all}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.bar{display:flex;align-items:center;gap:24px;min-height:84px}
.logo{text-decoration:none;display:flex;flex-direction:row;align-items:center;gap:12px;line-height:1.15;white-space:nowrap}
.logo img{height:40px;width:auto;display:block}
.logo-sub{color:var(--g2);font-weight:700;font-size:15px}
.logo-main{font-weight:900;font-size:22px;letter-spacing:-.5px;padding-left:12px;border-left:2px solid var(--line)}
.gnb{display:grid;grid-template-columns:repeat(4,auto);gap:4px 22px;margin-left:auto}
.gnb a{text-decoration:none;display:flex;flex-direction:column;align-items:center;font-weight:700;font-size:15px;padding:4px 2px;border-bottom:2px solid transparent}
.gnb a small{font-weight:500;font-size:11px;color:var(--acc)}
.gnb a[aria-current]{border-color:var(--acc)}
.call{background:var(--g);color:#fff;text-decoration:none;padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px;white-space:nowrap}
.menu-btn{display:none}
.crumb{font-size:13px;color:var(--mut);padding-top:14px}
.crumb a{text-decoration:none}
.hero{background:linear-gradient(160deg,#eef4ea,#fbfaf6 60%);padding:72px 0 56px}
.eyebrow{color:var(--g2);font-weight:700;margin:0 0 8px}
h1{font-size:clamp(30px,5vw,50px);line-height:1.25;margin:0 0 18px;letter-spacing:-1px}
h1 em{font-style:normal;color:var(--g)}
.lead{font-size:18px;color:var(--mut);max-width:680px}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.btn{background:var(--g);color:#fff;text-decoration:none;padding:13px 22px;border-radius:10px;font-weight:700}
.btn.ghost{background:#fff;color:var(--g);border:1.5px solid var(--g)}
.chips{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.chips li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:13px;color:var(--mut)}
.chips b{display:block;color:var(--ink);font-size:15px}
.block{padding:48px 20px}
h2{font-size:26px;letter-spacing:-.5px;margin:0 0 20px}
.answer{padding-top:40px}
.facts{display:grid;gap:0;margin:0;border-top:2px solid var(--ink)}
.facts div{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--line);padding:12px 4px}
.facts dt{font-weight:700}.facts dd{margin:0;color:var(--mut)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.card h2,.card h3{margin-top:0;font-size:20px}
.card ul{padding-left:18px;color:var(--mut)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;display:flex;flex-direction:column;gap:2px}
.tile small{color:var(--acc);font-size:12px;font-weight:700}.tile strong{font-size:18px}.tile span{font-size:13px;color:var(--g2);margin-top:6px}
.tile:hover{border-color:var(--g2)}
.qa{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0 20px}
.qa summary{cursor:pointer;list-style:none;padding:16px 0}
.qa summary h2,.qa summary h3{display:inline;font-size:17px;margin:0}
.qa p{margin:0 0 18px;color:var(--mut)}
.more a{color:var(--g);font-weight:700}
.sub-hero{background:#eef4ea;padding:48px 0 36px}
.prose{max-width:780px}
.prose p{font-size:17px}
.sign{text-align:right;margin-top:32px}
.summary-box{background:#fff;border-left:4px solid var(--acc);padding:16px 20px;border-radius:8px}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.steps li::before{content:counter(s,decimal-leading-zero);color:var(--acc);font-weight:900;font-size:22px}
.steps h3{margin:4px 0 6px;font-size:18px}.steps p{margin:0;color:var(--mut);font-size:15px}
.cmp{width:100%;border-collapse:collapse;background:#fff;font-size:15px}
.cmp th,.cmp td{border:1px solid var(--line);padding:12px;text-align:left}
.cmp thead th{background:var(--g);color:#fff}
.cmp tbody th{background:#f4f6f2;white-space:nowrap}
.checks{padding-left:20px}.checks li{margin-bottom:6px}
.note{color:var(--mut);font-size:14px}
.foot{background:#1f2a23;color:#cfd6d0;padding:40px 0 100px;margin-top:40px;font-size:14px}
.foot address{font-style:normal}.foot a{color:#fff}
.sticky-cta{display:none}
@media (max-width:900px){
 .gnb{display:none;position:absolute;left:0;right:0;top:84px;background:#fff;grid-template-columns:1fr 1fr;padding:12px 20px;border-bottom:1px solid var(--line)}
 .nav-open .gnb{display:grid}
 .menu-btn{display:block;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit}
 .call{display:none}
 .chips,.tiles{grid-template-columns:1fr 1fr}
 .grid3,.steps{grid-template-columns:1fr}
 .facts div{grid-template-columns:90px 1fr}
 .sticky-cta{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--g);z-index:30}
 .sticky-cta a{flex:1;text-align:center;color:#fff;text-decoration:none;padding:14px 0;font-weight:700;border-right:1px solid rgba(255,255,255,.2)}
 .cmp{font-size:13px}
}
.tbl{overflow-x:auto;margin-bottom:28px}
.fee td,.fee th{white-space:nowrap}
.fee .num{text-align:right;font-variant-numeric:tabular-nums}
.fee tbody th[rowspan]{vertical-align:middle}
.block h2{margin-top:8px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card h2 small{font-size:14px;color:var(--mut);font-weight:500}
@media (max-width:900px){.grid4{grid-template-columns:1fr}}
@media (max-width:900px){.logo img{height:30px}.logo-main{font-size:18px}}
img{max-width:100%;height:auto;display:block}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero-img img{border-radius:20px;box-shadow:0 18px 40px rgba(30,60,30,.15)}
.wide-img img{border-radius:16px;margin-bottom:28px}
.photos3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ph{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ph figcaption{padding:10px 14px;font-weight:700;font-size:15px;color:var(--g)}
.lead-s{color:var(--mut);max-width:760px;margin-top:-8px}
.media{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.media.rev .media-img{order:2}
.media-img img{border-radius:16px}
.rules{padding-left:20px}.rules li{margin-bottom:8px;font-size:17px}.rules b{color:var(--g)}
.lcad8{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;counter-reset:l}
.lcad8 li{counter-increment:l;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;font-weight:700}
.lcad8 li::before{content:counter(l);display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--g);color:#fff;font-size:13px;margin-right:8px}
.lcad-imgs{grid-template-columns:2fr 1fr;margin-top:20px}
h2.sec{margin-bottom:16px}
@media (max-width:900px){.hero-grid,.media,.lcad-imgs{grid-template-columns:1fr}.media.rev .media-img{order:0}.photos3{grid-template-columns:1fr}.lcad8{grid-template-columns:1fr 1fr}}
.gnb{grid-template-columns:repeat(5,auto)}
.levels{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.lv{display:inline-flex;align-items:center;gap:6px;background:var(--c);color:#fff;font-weight:700;border-radius:999px;padding:6px 14px;font-size:14px}
.lv small{font-weight:500;opacity:.9}
h3.grp{font-size:20px;margin:36px 0 12px}
.covers{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px}
.lvlist{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.lvlist li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.lvlist .tg{display:block;margin-top:8px;font-size:13px;color:var(--mut)}
.lvlist p{margin:6px 0 0;font-size:15px}
.tracks{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.track{border-radius:18px;padding:24px 26px;color:#fff;display:flex;flex-direction:column;gap:10px;box-shadow:0 10px 26px rgba(30,50,30,.12)}
.track.brain{background:linear-gradient(135deg,#7b5d40,#a07a52)}
.track.math{background:linear-gradient(135deg,#2f6b33,#4c8f4e)}
.track .t-age{margin:0;font-weight:700;font-size:15px;opacity:.9}
.track h2{margin:0;font-size:24px;font-weight:500}
.track h2 b{font-weight:900}
.t-tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.t-tags li{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:3px 12px;font-size:14px;font-weight:700}
.t-call{margin-top:6px;align-self:flex-start;background:#fff;color:var(--ink);text-decoration:none;border-radius:12px;padding:10px 18px;font-weight:900;font-size:22px;display:flex;flex-direction:column;line-height:1.3}
.track.brain .t-call{color:#7b5d40}.track.math .t-call{color:var(--g)}
.t-call small{font-size:12px;font-weight:700;color:var(--mut)}
@media (max-width:900px){.tracks{grid-template-columns:1fr}.track h2{font-size:21px}.t-call{font-size:20px}}
@media (max-width:900px){.logo{gap:8px}.logo img{height:28px}.logo-main{font-size:16px;padding-left:8px}}
@media (max-width:1180px) and (min-width:901px){.gnb{gap:4px 14px}.gnb a{font-size:14px}}
/* 헤더: 1줄 = 로고+캠퍼스명+상담버튼, 2줄 = 메뉴 */
@media (min-width:901px){
 .bar{flex-wrap:wrap;gap:8px 24px;padding-top:12px}
 .logo{flex:1}
 .gnb{order:3;width:100%;margin-left:0;grid-template-columns:repeat(var(--n,9),1fr);gap:0;border-top:1px solid var(--line);padding:6px 0 4px}
 .gnb a{min-width:0;font-size:15px}
 .gnb a small{max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}
@media (max-width:1180px) and (min-width:901px){.gnb a{font-size:14px}.gnb a small{font-size:10px}}

/* 내신분석·교육 칼럼 */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;text-decoration:none;display:flex;flex-direction:column;gap:6px}
.post-card:hover{border-color:var(--g2)}
.pc-meta{font-size:13px;color:var(--acc)}.pc-meta b{color:var(--g)}
.post-card strong{font-size:17px;line-height:1.45}
.pc-sum{font-size:14px;color:var(--mut);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-date{font-size:12px;color:var(--mut);margin-top:auto}
.chips-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 6px}
.chip-link{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;text-decoration:none;font-weight:700;font-size:14px}
.chip-link small{color:var(--g2);font-weight:700;margin-left:4px}
h2.grp a{text-decoration:none}
.post-meta{color:var(--mut);font-size:14px;margin:0}
.post{max-width:820px}
.post h2{margin-top:36px}.post h3{margin-top:24px;font-size:19px}
.post table{width:100%;border-collapse:collapse;background:#fff;font-size:15px;margin:12px 0}
.post th,.post td{border:1px solid var(--line);padding:9px 10px;text-align:left}
.post thead th{background:#f1f5ef}
.post img{border-radius:10px;margin:10px 0}
.post blockquote{margin:16px 0;padding:12px 18px;border-left:4px solid var(--g2);background:#f4f8f2;border-radius:8px}
.post-cta{margin-top:36px;background:#f1f6ee;border:1px solid #d9e7d4;border-radius:16px;padding:20px 22px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.post-cta p{margin:0}
@media (max-width:900px){.post-grid{grid-template-columns:1fr}}
@media (min-width:901px){.gnb a{white-space:nowrap;font-size:14.5px;letter-spacing:-.3px;padding:4px 1px}}
@media (max-width:1180px) and (min-width:901px){.gnb a{font-size:13px}}
.post table{display:block;overflow-x:auto;max-width:100%}
.post table th,.post table td{min-width:64px;vertical-align:top}
.post table td:nth-child(4){min-width:280px}
.series-box{margin:36px 0 0;background:#fff;border:1px solid var(--line);border-left:4px solid var(--g);border-radius:12px;padding:16px 20px}
.series-box .sb-t{margin:0 0 8px;font-weight:700;color:var(--g)}
.series-box ol{list-style:none;padding:0;margin:0}
.series-box li{padding:4px 0;font-size:15px}.series-box li.on{font-weight:700}
.series-box li b{color:var(--acc);margin-right:6px}
.flow{list-style:none;padding:0;margin:16px 0;display:flex;flex-direction:column;align-items:flex-start;gap:0}
.flow li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:15px;position:relative;margin-bottom:22px}
.flow li:not(:last-child)::after{content:"↓";position:absolute;left:18px;bottom:-22px;color:var(--g2);font-weight:900}
.flow li b{color:var(--g);margin-right:6px}
.flow li:first-child{border-color:#9cc59a;background:#f1f8ef}.flow li:last-child{border-color:#9fb6dd;background:#eef3fb}

/* ───── 2026-10 정리: 메뉴 막대 · 글 목록 · 블로그 바로가기 ───── */
.top-act{display:flex;align-items:center;gap:8px}
.blog-link{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-weight:700;font-size:14px;color:#03a94d;border:1.5px solid #03c75a;border-radius:999px;padding:8px 14px;white-space:nowrap;background:#fff}
.blog-link span{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:4px;background:#03c75a;color:#fff;font-size:12px;font-weight:900}
.blog-link:hover{background:#effbf3}
@media (min-width:901px){
 .bar{padding-bottom:12px}
 .gnb{order:3;width:100%;margin:0;padding:4px;gap:4px;border:1px solid #d9e4d6;border-radius:14px;background:#f3f7f1;
      grid-template-columns:repeat(var(--n,11),minmax(0,1fr))}
 .gnb a{position:relative;border:0;border-radius:10px;padding:7px 2px 6px;font-size:14.5px;letter-spacing:-.4px;white-space:nowrap;transition:background .15s}
 .gnb a + a::before{content:"";position:absolute;left:-2px;top:22%;bottom:22%;width:1px;background:#d6e0d3}
 .gnb a:hover{background:#fff}
 .gnb a[aria-current]{background:var(--g);color:#fff}
 .gnb a[aria-current] small{color:#dcebd8}
 .gnb a[aria-current]::before,.gnb a[aria-current] + a::before,.gnb a:hover::before,.gnb a:hover + a::before{opacity:0}
 .gnb a small{font-size:10.5px;letter-spacing:-.3px}
}
@media (max-width:1180px) and (min-width:901px){.gnb a{font-size:13px;letter-spacing:-.6px}.gnb a small{font-size:9.5px}}
@media (max-width:900px){
 .blog-link{padding:6px 10px;font-size:13px}
 .top-act .call{display:none}
 .gnb{gap:6px;background:#f3f7f1}
 .gnb a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 4px}
 .gnb a[aria-current]{background:var(--g);color:#fff;border-color:var(--g)}
 .gnb a[aria-current] small{color:#dcebd8}
}

/* 글 목록 (한 줄형) */
.pl-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin:32px 0 0}
.pl-head h2{margin:0;font-size:22px}
.pl-head h2 a{text-decoration:none}
.pl-head span{font-size:14px;color:var(--mut)}
.post-list{list-style:none;padding:0;margin:0 0 8px;background:#fff}
.post-list li{border-bottom:1px solid var(--line)}
.post-row{display:grid;grid-template-columns:190px 1fr 100px;gap:18px;align-items:center;padding:18px 12px;text-decoration:none;transition:background .15s}
.post-row:hover{background:#f6f9f4}
.post-row:hover strong{color:var(--g)}
.pr-cat{justify-self:start;font-size:13px;font-weight:700;border-radius:6px;padding:3px 10px;background:#eef5ec;color:var(--g);white-space:nowrap}
.pr-cat.naeshin{background:#f5efe7;color:var(--acc)}
.pr-body{display:flex;flex-direction:column;min-width:0}
.pr-body strong{font-size:17px;line-height:1.5}
.pr-sum{font-size:14px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pr-date{font-size:14px;color:var(--mut);text-align:right}
@media (max-width:900px){
 .post-row{grid-template-columns:1fr auto;gap:6px 10px;padding:16px 4px}
 .pr-cat{grid-column:1}
 .pr-date{grid-column:2;grid-row:1;font-size:13px}
 .pr-body{grid-column:1 / -1}
 .pr-body strong{font-size:16px}
 .pr-sum{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
}

/* 블로그 바로가기 */
.blog-banner{margin:36px 0 0;display:flex;align-items:center;gap:16px;text-decoration:none;background:#effbf3;border:1px solid #bfe9cf;border-radius:16px;padding:18px 22px}
.blog-banner:hover{border-color:#03c75a}
.bb-ic{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:#03c75a;color:#fff;font-weight:900;font-size:22px}
.bb-t{flex:1;display:flex;flex-direction:column}
.bb-t b{font-size:17px}
.bb-t small{font-size:14px;color:var(--mut)}
.bb-go{flex:none;background:#03c75a;color:#fff;font-weight:700;border-radius:999px;padding:9px 18px;font-size:14px}
.blog-sec{padding-top:0}
@media (max-width:900px){.blog-banner{flex-wrap:wrap;padding:16px}.bb-go{width:100%;text-align:center}}
@media (min-width:901px){.gnb a small{display:none}.gnb a{padding:11px 2px;font-size:15px}}
@media (max-width:1180px) and (min-width:901px){.gnb a{font-size:13.5px}}
@media (max-width:900px){
 .bar{gap:8px}
 .logo{min-width:0;flex:1;overflow:hidden}
 .top-act{order:2;margin-left:auto;flex:none}
 .menu-btn{order:3;flex:none;margin-left:0;white-space:nowrap}
 .blog-link{padding:6px 8px;font-size:0;gap:0}
 .blog-link span{width:20px;height:20px;font-size:13px}
}
@media (min-width:901px){.gnb{display:flex}.gnb a{flex:1 1 auto;padding-left:8px;padding-right:8px}}
@media (max-width:1180px) and (min-width:901px){.gnb a{padding-left:4px;padding-right:4px;font-size:13px;letter-spacing:-.6px}}
@media (max-width:900px){.logo img{height:24px}.logo-main{font-size:15px;padding-left:6px}.logo{gap:6px}}

/* 첫 화면 위치·과정 표시, 한눈에 보기 줄 정리 */
.hero-tags{margin:0 0 14px;display:flex;flex-direction:column;gap:8px}
.ht-loc{margin:0;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:15px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px 5px 10px}
.ht-loc::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--g);box-shadow:0 0 0 3px #dcebd8}
.ht-loc b{color:var(--g)}
.ht-courses{margin:0;display:flex;flex-wrap:wrap;gap:6px}
.ht{font-size:14px;font-weight:500;color:#fff;border-radius:8px;padding:4px 12px}
.ht b{font-weight:900}
.ht.brain{background:#7b5d40}.ht.math{background:var(--g)}
.fx-line{display:block}
.fx-line b{color:var(--ink);font-weight:700;margin-right:6px}
.fx-gap{display:block;color:var(--mut)}
.fx-gap b{display:block;font-weight:900;color:var(--ink);margin:0}
.fx-gap + .fx-gap{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
/* 휴대폰 메뉴: 같은 크기 버튼, 한 줄에 3개 */
@media (max-width:900px){
 .nav-open .gnb{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px 16px 16px}
 .gnb a{min-height:52px;justify-content:center;align-items:center;text-align:center;padding:6px 4px;font-size:15px;line-height:1.3;word-break:keep-all}
 .gnb a small{display:none}
}