:root{
  --ink:#0b1424;
  --navy:#07152a;
  --navy2:#0a2444;
  --deep:#021714;
  --green:#00d7b1;
  --gold:#efc979;
  --gold2:#ffe2a0;
  --blue:#55b9ff;
  --red:#ff636d;
  --paper:#f4f6f9;
  --white:#fff;
  --muted:#aebccc;
  --line:rgba(255,255,255,.13);
  --shadow:0 26px 80px rgba(0,0,0,.28);
  --wrap:min(1240px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,SUIT,"Pretendard","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:#f8fbff;background:#03101d;line-height:1.65;word-break:keep-all}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
.wrap{width:var(--wrap);margin:auto}
.eyebrow{font-size:12px;letter-spacing:.19em;font-weight:900;color:var(--gold);text-transform:uppercase;margin-bottom:12px}
.section{padding:110px 0;position:relative;overflow:hidden}
.section.light{background:var(--paper);color:var(--ink)}
.section.dark{background:linear-gradient(180deg,#07182a,#04101c)}
.section.green{background:radial-gradient(circle at 15% 0%,rgba(0,215,177,.12),transparent 38%),#031714}
.section-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);gap:44px;align-items:end;margin-bottom:48px}
.section-head h2{font-size:clamp(38px,5.4vw,70px);line-height:1.06;letter-spacing:-.06em;margin:0}
.section-head p{margin:0;color:var(--muted);font-size:17px}
.section.light .section-head p{color:#4e6077}
.section-head em{font-style:normal;color:var(--gold2)}
.section.light .section-head em{color:#b47c22}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 22px;border-radius:14px;border:1px solid transparent;font-weight:900;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn.gold{color:#111;background:linear-gradient(135deg,#ffe8af,#d9aa4f);box-shadow:0 14px 38px rgba(218,170,79,.25)}
.btn.ghost{border-color:rgba(255,255,255,.26);background:rgba(2,12,23,.45)}
.btn.dark{background:#07182d;color:#fff}

/* header */
.topbar{position:fixed;top:0;left:0;right:0;height:80px;z-index:100;background:rgba(3,10,18,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.topbar .inner{width:var(--wrap);height:100%;margin:auto;display:flex;align-items:center;gap:25px}
.brand{display:flex;align-items:center;min-width:max-content}
.brand img{width:178px;height:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:14px;font-weight:800;color:#d8e2ed}
.nav a{white-space:nowrap}
.nav a:hover{color:var(--gold2)}
.phone-mini{padding-left:18px;border-left:1px solid var(--line);font-size:11px;color:#99a9ba;line-height:1.28;white-space:nowrap}
.phone-mini b{display:block;color:#fff;font-size:15px}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.05);color:#fff}

/* hero */
.hero{min-height:100vh;padding:112px 0 48px;display:flex;align-items:center;position:relative;overflow:hidden;background-image:linear-gradient(90deg,rgba(2,10,21,.96) 0%,rgba(3,14,29,.91) 38%,rgba(3,15,31,.64) 61%,rgba(3,15,31,.20) 82%,rgba(3,15,31,.08) 100%),url('dayul-school-photo.jpg');background-size:cover;background-position:center 48%;background-repeat:no-repeat}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,10,18,.14),rgba(3,10,18,.04) 60%,rgba(3,10,18,.45));pointer-events:none}
.hero-grid{position:relative;min-height:720px;display:flex;align-items:center;z-index:1}
.hero-copy{width:min(780px,66%);padding:64px 0;display:flex;flex-direction:column;justify-content:center;z-index:2}
.hero .open{display:inline-flex;align-items:center;gap:9px;width:max-content;padding:8px 13px;border-radius:999px;border:1px solid rgba(239,201,121,.46);background:rgba(3,12,24,.34);font-size:12px;color:var(--gold2);font-weight:900;letter-spacing:.12em}
.hero h1{font-size:clamp(48px,5.6vw,82px);line-height:1.01;letter-spacing:-.072em;margin:22px 0 18px;text-shadow:0 4px 26px rgba(0,0,0,.32)}
.hero h1 span{display:block;font-size:.62em;color:#fff;margin-bottom:12px;letter-spacing:-.055em}
.hero h1 b{display:block;color:var(--gold2)}
.hero-exclusive{margin:0 0 24px;font-size:clamp(22px,2.3vw,33px);font-weight:950;color:#fff;letter-spacing:-.045em}
.hero-lead{font-size:clamp(22px,2.15vw,31px);font-weight:900;line-height:1.38;letter-spacing:-.04em;margin:0 0 18px}
.hero-lead strong{color:var(--gold2)}
.hero-desc{max-width:720px;color:#d5dee7;font-size:17px;line-height:1.75;margin:0 0 30px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-badges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:720px}
.hero-badge{padding:16px 17px;border-radius:16px;background:rgba(2,12,23,.50);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(5px)}
.hero-badge b{display:block;color:var(--gold2);font-size:19px}
.hero-badge span{display:block;font-size:12px;color:#c1ccd7}

/* goals */
.goal-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.goal-card{padding:34px;border:1px solid #dce2ea;border-radius:24px;background:#fff;box-shadow:0 18px 45px rgba(19,35,58,.07)}
.goal-card h3{font-size:28px;line-height:1.2;letter-spacing:-.045em;margin:0 0 15px}
.goal-card p{margin:0;color:#536176}
.goal-card.wide{grid-column:1/-1;background:#07182d;color:#fff;border-color:#07182d;display:flex;align-items:center;justify-content:space-between;gap:25px}
.goal-card.wide h3{margin:0;font-size:clamp(27px,3.7vw,48px)}
.goal-card.wide h3 span{color:var(--gold2)}

/* class nav */
.class-index{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.class-index-card{padding:28px;border-radius:24px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));box-shadow:var(--shadow)}
.class-index-card .class-name{font-size:50px;line-height:1;color:var(--gold2);font-weight:950}
.class-index-card h3{font-size:25px;letter-spacing:-.04em;margin:15px 0 8px}
.class-index-card p{color:var(--muted);margin:0 0 18px}
.class-index-card a{color:var(--gold2);font-weight:900}

/* full class page sections */
.class-page{min-height:100vh;padding:105px 0;display:flex;align-items:center;position:relative}
.class-page.s{background:radial-gradient(circle at 10% 10%,rgba(58,151,255,.2),transparent 34%),#071426}
.class-page.a{background:radial-gradient(circle at 90% 10%,rgba(239,201,121,.17),transparent 36%),#10152a}
.class-page.b{background:radial-gradient(circle at 10% 80%,rgba(0,215,177,.15),transparent 34%),#071a19}
.class-shell{width:var(--wrap);margin:auto;display:grid;grid-template-columns:minmax(330px,.62fr) minmax(0,1.38fr);gap:38px;align-items:center}
.class-copy .grade{display:inline-flex;padding:8px 13px;border-radius:999px;border:1px solid rgba(255,255,255,.19);font-size:13px;font-weight:900;color:#fff}
.class-copy h2{font-size:clamp(64px,8vw,112px);line-height:.88;letter-spacing:-.08em;margin:23px 0 22px}
.class-copy h2 span{display:block;font-size:.42em;line-height:1.15;margin-top:14px;color:var(--gold2);letter-spacing:-.05em}
.class-copy .lead{font-size:20px;font-weight:850;margin:0 0 21px}
.class-copy ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:10px;color:#cad5df}
.class-copy li:before{content:"✓";color:var(--gold2);font-weight:1000;margin-right:10px}
.class-links{display:flex;gap:10px;flex-wrap:wrap}
.timetable-frame{padding:14px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow)}
.timetable-frame img{width:100%;border-radius:14px;background:#fff}
.class-summary{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.class-summary div{padding:14px;border-radius:14px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1)}
.class-summary b{display:block;font-size:13px;color:var(--gold2)}
.class-summary span{font-size:12px;color:#b8c3cf}

/* programs */
.program-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.program-card{display:grid;grid-template-columns:92px 1fr 142px;min-height:270px;border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.025));box-shadow:var(--shadow)}
.program-num{display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:950;color:rgba(255,255,255,.3);border-right:1px solid var(--line)}
.program-body{padding:28px 25px}
.program-body .subject{font-size:11px;color:var(--green);font-weight:900;letter-spacing:.13em}
.program-body h3{font-size:27px;line-height:1.17;letter-spacing:-.045em;margin:10px 0 8px}
.program-body .subtitle{color:#e5ebf2;font-weight:800;margin:0 0 15px}
.program-body ul{margin:0;padding-left:18px;color:#b9c5d1;font-size:14px}
.program-teacher{padding:18px 15px;display:flex;flex-direction:column;justify-content:center;align-items:center;border-left:1px solid var(--line);text-align:center;background:rgba(0,0,0,.14)}
.program-teacher img{width:105px;height:122px;object-fit:cover;border-radius:18px;background:#eee;margin-bottom:12px}
.program-teacher b{color:var(--gold2)}
.program-teacher span{font-size:12px;color:#aebccc}

/* faculty */
.faculty-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.faculty-card{overflow:hidden;border-radius:24px;border:1px solid #dce2e9;background:#fff;box-shadow:0 18px 50px rgba(22,39,64,.08);display:flex;flex-direction:column}
.faculty-card img{width:100%;height:320px;object-fit:cover;object-position:50% 18%;background:#e8ebef}
.faculty-copy{padding:22px;display:flex;flex-direction:column;flex:1}
.faculty-copy .tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:#f5ead5;color:#9b6b1d;font-size:11px;font-weight:900}
.faculty-copy h3{font-size:24px;letter-spacing:-.04em;margin:12px 0 7px}
.faculty-copy p{margin:0;color:#526075;font-size:14px;line-height:1.72}.faculty-copy p strong{color:#15243a}

/* results */
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.result-card{overflow:hidden;border-radius:24px;background:#060a10;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow)}
.result-card img{width:100%;aspect-ratio:4/5;object-fit:cover}
.result-card div{padding:20px 22px}
.result-card h3{font-size:23px;margin:0 0 8px}
.result-card p{margin:0;color:#aebccc;font-size:14px}

/* consulting */
.consult-grid{display:grid;grid-template-columns:minmax(340px,.9fr) minmax(0,1.1fr);gap:34px;align-items:center}
.consult-grid>img{width:100%;border-radius:26px;border:1px solid rgba(239,201,121,.34);box-shadow:var(--shadow)}
.consult-list{display:grid;gap:12px}
.consult-item{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:17px;border-radius:17px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12)}
.consult-item b{font-size:22px;color:var(--gold2)}
.consult-item strong{display:block;font-size:18px}
.consult-item span{color:#aebccc;font-size:13px}
.consult-info{margin-top:16px;padding:21px;border:1px solid rgba(239,201,121,.32);border-radius:18px;color:#dce4ed}
.consult-info b{color:var(--gold2)}

/* events */
.event-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.event-card{overflow:hidden;border-radius:24px;border:1px solid rgba(255,255,255,.14);background:#070e19;box-shadow:var(--shadow)}
.event-card img{width:100%;height:520px;object-fit:contain;background:#05080d}
.event-card .copy{padding:21px 23px}
.event-card h3{font-size:26px;margin:0 0 8px}
.event-card p{margin:0;color:#aebccc}

/* contact/footer */
.contact{padding:85px 0;background:linear-gradient(135deg,#0c2848,#071426)}
.contact-box{padding:44px;border-radius:28px;border:1px solid rgba(239,201,121,.36);display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;background:rgba(2,12,24,.58);box-shadow:var(--shadow)}
.contact-box h2{font-size:clamp(36px,5vw,64px);line-height:1.05;margin:0 0 15px;letter-spacing:-.06em}
.contact-box p{margin:0;color:#b8c4d0}
.contact-phones{display:grid;gap:10px;min-width:320px}
.contact-phones a{padding:17px 20px;border-radius:16px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);display:flex;justify-content:space-between;gap:18px}
.contact-phones b{color:var(--gold2);font-size:22px}
footer{padding:30px 0;background:#02070c;border-top:1px solid rgba(255,255,255,.09)}
.footer-inner{width:var(--wrap);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#8d9aa8;font-size:12px}
.footer-inner img{width:165px}
.footer-inner b{color:#fff;font-size:16px}

/* class detail pages */
.subhero{padding:135px 0 72px;background:radial-gradient(circle at 90% 0%,rgba(62,158,255,.18),transparent 35%),#061426}
.subhero .back{display:inline-flex;margin-bottom:24px;color:var(--gold2);font-weight:900}
.subhero h1{font-size:clamp(58px,8vw,110px);line-height:.92;letter-spacing:-.08em;margin:0 0 20px}
.subhero h1 span{display:block;font-size:.44em;color:var(--gold2);line-height:1.2;margin-top:15px}
.subhero p{font-size:19px;color:#bac6d1;max-width:760px}
.detail-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:26px}
.detail-schedule{padding:15px;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:rgba(255,255,255,.055)}
.detail-schedule img{border-radius:14px;width:100%}
.detail-side{display:grid;gap:14px}
.detail-card{padding:23px;border-radius:20px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.05)}
.detail-card h3{font-size:22px;margin:0 0 10px}
.detail-card p,.detail-card li{color:#b7c3cf;font-size:14px}
.detail-card ul{margin:0;padding-left:18px}

.reveal{opacity:0;transform:translateY(22px);transition:.7s}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1100px){
  .nav{display:none;position:absolute;top:80px;left:20px;right:20px;padding:18px;border-radius:18px;background:#061426;border:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}.phone-mini{margin-left:auto}.menu-btn{display:block}
  .hero-grid{min-height:680px}.hero-copy{width:min(760px,78%);padding:48px 0}
  .class-shell{grid-template-columns:1fr}.class-copy{max-width:780px}.class-page{min-height:auto}
  .program-grid{grid-template-columns:1fr}.faculty-grid{grid-template-columns:repeat(3,1fr)}
  .detail-grid{grid-template-columns:1fr}
}
@media(max-width:820px){
  :root{--wrap:min(100% - 28px,1240px)}
  .section{padding:78px 0}.section-head{grid-template-columns:1fr;gap:16px;margin-bottom:34px}
  .goal-grid,.class-index,.result-grid,.event-grid{grid-template-columns:1fr}
  .goal-card.wide{display:block}.goal-card.wide .btn{margin-top:18px}
  .hero{padding:94px 0 30px;background-image:linear-gradient(90deg,rgba(2,10,21,.96),rgba(3,14,29,.86) 60%,rgba(3,15,31,.45)),url('dayul-school-photo.jpg');background-position:57% center}.hero-grid{min-height:650px}.hero-copy{width:min(680px,88%);padding:34px 0}
  .hero h1{font-size:55px}.hero-lead{font-size:24px}.hero-badges{grid-template-columns:1fr}
  .class-copy h2{font-size:68px}.class-summary{grid-template-columns:1fr}
  .program-card{grid-template-columns:66px 1fr}.program-teacher{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);flex-direction:row;gap:15px}.program-teacher img{width:78px;height:90px;margin:0}
  .faculty-grid{grid-template-columns:1fr 1fr}.faculty-card img{height:280px}
  .consult-grid{grid-template-columns:1fr}.contact-box{grid-template-columns:1fr;padding:30px 23px}.contact-phones{min-width:0}
  .footer-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
  .brand img{width:137px}.phone-mini{display:none}.topbar{height:70px}.nav{top:70px}
  .hero{background-image:linear-gradient(180deg,rgba(2,10,21,.89),rgba(2,10,21,.86)),url('dayul-school-photo.jpg');background-position:center top}.hero-grid{min-height:auto}.hero-copy{width:100%;padding:28px 0}.hero h1{font-size:44px}.hero h1 span{font-size:.58em}.hero-exclusive{font-size:22px}.hero-desc{font-size:15px}
  .hero-actions{display:grid}.hero-actions .btn{width:100%}
  .section-head h2{font-size:39px}.class-copy h2{font-size:58px}
  .timetable-frame{padding:7px;border-radius:16px;overflow:auto}.timetable-frame img{min-width:760px}
  .program-card{grid-template-columns:1fr}.program-num{display:none}.program-body{padding:23px}.faculty-grid{grid-template-columns:1fr}.faculty-card img{height:340px}
  .event-card img{height:auto}.contact-phones a{display:block}.contact-phones b{display:block}
}


/* ===== V2 STEP 2: continuous class flow, tuition, slow class, gallery, results ===== */
.class-intro{padding-bottom:70px}
.class-flow-guide{display:flex;align-items:center;justify-content:center;gap:16px;padding:20px 24px;border:1px solid rgba(255,255,255,.14);border-radius:22px;background:rgba(255,255,255,.045);box-shadow:var(--shadow)}
.class-flow-guide b{font-size:25px;color:var(--gold2)}.class-flow-guide span{font-size:13px;color:#bdc8d3}.class-flow-guide i{height:1px;flex:1;max-width:100px;background:rgba(255,255,255,.18)}
.class-flow{display:block;min-height:auto;padding:100px 0 118px}
.class-flow .class-shell{margin-bottom:48px}
.class-extended{display:grid;gap:30px}
.regular-schedule{display:grid;grid-template-columns:.72fr 1.28fr;border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.06);box-shadow:var(--shadow)}
.regular-title{padding:27px 30px;background:linear-gradient(135deg,rgba(239,201,121,.21),rgba(255,255,255,.035));display:flex;flex-direction:column;justify-content:center}
.regular-title span{font-size:11px;letter-spacing:.16em;color:var(--gold2);font-weight:900}.regular-title strong{font-size:28px;letter-spacing:-.04em}
.regular-times{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.regular-times>div{padding:23px 24px;border-left:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;justify-content:center}.regular-times b{font-size:19px;color:var(--gold2)}.regular-times span{font-size:13px;color:#c3ced8}
.class-subhead{margin-top:12px}.class-subhead>span{font-size:11px;color:var(--gold2);font-weight:900;letter-spacing:.15em}.class-subhead h3{font-size:clamp(34px,4vw,52px);letter-spacing:-.055em;margin:5px 0 5px}.class-subhead p{color:#bdc8d2;margin:0}
.poster-grid{display:grid;gap:20px;align-items:start}.poster-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.poster-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.special-poster{margin:0;overflow:hidden;border-radius:24px;border:1px solid rgba(255,255,255,.16);background:#080b10;box-shadow:var(--shadow)}
.special-poster img{width:100%;aspect-ratio:9/12.7;object-fit:contain;background:#05070b}.special-poster figcaption{padding:18px 20px;display:grid;gap:5px}.special-poster figcaption b{font-size:20px;color:#fff}.special-poster figcaption span{color:#aebbc7;font-size:13px}
.class-program-notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.program-note{padding:25px;border-radius:22px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.05)}.program-note span{font-size:11px;letter-spacing:.15em;color:var(--gold2);font-weight:900}.program-note h4{font-size:25px;letter-spacing:-.04em;margin:7px 0 8px}.program-note p{margin:0;color:#b9c5cf;font-size:14px}
.class-fee-strip{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:20px 24px;border-radius:18px;background:linear-gradient(100deg,#e6b95f,#ffe7ad);color:#111;box-shadow:0 18px 45px rgba(0,0,0,.22)}.class-fee-strip b{font-size:20px}.class-fee-strip span{font-weight:900}.class-fee-strip em{font-style:normal;font-size:12px;font-weight:800}
.tuition-section{background:#f3f4f7;color:var(--ink)}.tuition-section .section-head p{color:#516177}
.tuition-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tuition-card{padding:28px;border-radius:24px;background:#fff;border:1px solid #dce2e9;box-shadow:0 18px 50px rgba(20,35,58,.08)}.tuition-card span{font-size:11px;letter-spacing:.15em;color:#ae7823;font-weight:900}.tuition-card h3{font-size:29px;margin:7px 0 0}.tuition-card strong{display:block;font-size:46px;line-height:1;color:#09182d;margin:13px 0}.tuition-card p{margin:0;color:#5b697c}.tuition-card.major{background:linear-gradient(145deg,#08192f,#123a65);color:#fff;border-color:#173d65}.tuition-card.major span{color:var(--gold2)}.tuition-card.major strong{color:#fff}.tuition-card.major p{color:#c4d0dc}
.tuition-notice{margin-top:20px;padding:25px 28px;border-radius:22px;background:#07182d;color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.tuition-notice div{display:grid;gap:4px}.tuition-notice b{color:var(--gold2);font-size:22px}.tuition-notice span{color:#bdc8d3}.tuition-notice p{margin:0;padding-left:24px;border-left:1px solid rgba(255,255,255,.18);color:#d3dde6}.tuition-notice p strong{color:#ffdf91}
.slow-class-section{background:radial-gradient(circle at 80% 10%,rgba(239,201,121,.17),transparent 35%),linear-gradient(150deg,#061a17,#0b2a20);color:#fff}.slow-class-grid{display:grid;grid-template-columns:minmax(330px,.82fr) minmax(0,1.18fr);gap:52px;align-items:center}.slow-poster{margin:0;padding:10px;border-radius:27px;background:rgba(255,255,255,.08);border:1px solid rgba(239,201,121,.4);box-shadow:var(--shadow)}.slow-poster img{width:100%;border-radius:18px}.slow-copy h2{font-size:clamp(42px,5.4vw,76px);line-height:1;letter-spacing:-.065em;margin:0 0 12px}.slow-copy h3{font-size:clamp(28px,3.7vw,49px);line-height:1.13;letter-spacing:-.05em;margin:0 0 22px}.slow-copy h3 em{font-style:normal;color:var(--gold2)}.slow-copy>p{font-size:17px;color:#c5d2cc}.slow-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.slow-points div{padding:17px;border-radius:17px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}.slow-points b{display:block;color:var(--gold2);font-size:17px}.slow-points span{font-size:13px;color:#c3cec9}.slow-fee{padding:20px 22px;border-radius:18px;background:#f1c66f;color:#10130f;display:grid;gap:3px}.slow-fee b{font-size:19px}.slow-fee span{font-weight:900}.slow-fee em{font-style:normal;font-size:12px}
.gallery-section{background:#eef0f3;color:var(--ink)}.gallery-section .section-head p{color:#536176}.magazine-gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:90px;gap:13px}.gallery-item{margin:0;position:relative;overflow:hidden;border-radius:20px;background:#ccd2da;box-shadow:0 16px 40px rgba(26,42,64,.11);cursor:zoom-in}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.gallery-item:hover img{transform:scale(1.035)}.gallery-item figcaption{position:absolute;left:14px;bottom:12px;padding:7px 11px;border-radius:999px;background:rgba(3,12,23,.75);color:#fff;font-size:11px;backdrop-filter:blur(8px)}
.gallery-item.g1{grid-column:span 8;grid-row:span 4}.gallery-item.g2{grid-column:span 4;grid-row:span 4}.gallery-item.g3{grid-column:span 4;grid-row:span 3}.gallery-item.g4{grid-column:span 8;grid-row:span 3}.gallery-item.g5{grid-column:span 4;grid-row:span 6}.gallery-item.g6{grid-column:span 8;grid-row:span 4}.gallery-item.g7{grid-column:span 4;grid-row:span 5}.gallery-item.g8{grid-column:span 4;grid-row:span 5}.gallery-item.g9{grid-column:span 4;grid-row:span 3}.gallery-item.g10{grid-column:span 8;grid-row:span 3}.gallery-item.g11{grid-column:span 4;grid-row:span 3}
.gallery-lightbox{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;padding:30px}.gallery-lightbox.open{display:flex}.gallery-lightbox img{max-width:min(1400px,94vw);max-height:88vh;object-fit:contain;border-radius:12px}.gallery-lightbox button{position:absolute;top:20px;right:22px;width:48px;height:48px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:27px;cursor:pointer}
.results-showcase{background:linear-gradient(180deg,#06172a,#020b14)}.result-features{display:grid;gap:28px}.result-feature{display:grid;grid-template-columns:minmax(320px,.72fr) minmax(0,1.28fr);border-radius:28px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);box-shadow:var(--shadow)}.result-feature.reverse{grid-template-columns:minmax(0,1.28fr) minmax(320px,.72fr)}.result-feature.reverse figure{order:2}.result-feature figure{margin:0;background:#03060a}.result-feature figure img{width:100%;height:100%;max-height:720px;object-fit:contain}.result-copy{padding:48px;display:flex;flex-direction:column;justify-content:center}.result-copy>span{font-size:11px;letter-spacing:.16em;font-weight:900}.result-copy h3{font-size:clamp(37px,4.2vw,58px);line-height:1.08;letter-spacing:-.06em;margin:10px 0 17px}.result-copy strong{font-size:20px;margin-bottom:15px}.result-copy p{color:#b8c4cf;font-size:16px}.result-quote{margin-top:15px;padding:16px 18px;border-left:3px solid currentColor;background:rgba(255,255,255,.045);font-weight:900}.result-feature.english .result-copy>span,.result-feature.english .result-copy strong,.result-feature.english .result-quote{color:#63a7ff}.result-feature.math .result-copy>span,.result-feature.math .result-copy strong,.result-feature.math .result-quote{color:#ff666e}.result-feature.korean .result-copy>span,.result-feature.korean .result-copy strong,.result-feature.korean .result-quote{color:#edc777}

@media(max-width:1100px){.poster-grid.three{grid-template-columns:repeat(2,1fr)}.poster-grid.three .special-poster:last-child{grid-column:1/-1;max-width:560px}.tuition-grid{grid-template-columns:1fr 1fr}.slow-class-grid{grid-template-columns:1fr}.slow-poster{max-width:650px;margin:auto}.result-feature,.result-feature.reverse{grid-template-columns:1fr 1fr}.result-feature.reverse figure{order:0}.result-copy{padding:34px}}
@media(max-width:820px){.class-flow-guide{flex-wrap:wrap}.class-flow-guide i{display:none}.regular-schedule{grid-template-columns:1fr}.regular-times{grid-template-columns:1fr}.regular-times>div{border-left:0;border-top:1px solid rgba(255,255,255,.12)}.poster-grid.two,.poster-grid.three{grid-template-columns:1fr}.poster-grid.three .special-poster:last-child{grid-column:auto;max-width:none}.class-program-notes{grid-template-columns:1fr}.class-fee-strip{grid-template-columns:1fr;gap:5px}.tuition-notice{grid-template-columns:1fr}.tuition-notice p{padding-left:0;padding-top:18px;border-left:0;border-top:1px solid rgba(255,255,255,.18)}.magazine-gallery{grid-template-columns:1fr 1fr;grid-auto-rows:190px}.gallery-item.g1,.gallery-item.g2,.gallery-item.g3,.gallery-item.g4,.gallery-item.g5,.gallery-item.g6,.gallery-item.g7,.gallery-item.g8,.gallery-item.g9,.gallery-item.g10,.gallery-item.g11{grid-column:span 1;grid-row:span 1}.gallery-item.g1,.gallery-item.g6,.gallery-item.g10{grid-column:span 2}.result-feature,.result-feature.reverse{grid-template-columns:1fr}.result-feature.reverse figure{order:0}.result-feature figure img{max-height:none}.result-copy{padding:29px}.slow-points{grid-template-columns:1fr}}
@media(max-width:520px){.tuition-grid{grid-template-columns:1fr}.magazine-gallery{grid-template-columns:1fr;grid-auto-rows:auto}.gallery-item.g1,.gallery-item.g2,.gallery-item.g3,.gallery-item.g4,.gallery-item.g5,.gallery-item.g6,.gallery-item.g7,.gallery-item.g8,.gallery-item.g9,.gallery-item.g10,.gallery-item.g11{grid-column:span 1;grid-row:auto}.gallery-item img{height:auto;aspect-ratio:4/3}.gallery-item.g5 img,.gallery-item.g7 img,.gallery-item.g8 img{aspect-ratio:3/4}.regular-title strong{font-size:24px}.special-poster figcaption b{font-size:18px}.result-copy h3{font-size:36px}.result-copy strong{font-size:17px}}


/* ===== V2 STEP 3: hero notice, compact event row, academy policies ===== */
.hero-notice{position:absolute;z-index:4;top:116px;right:max(24px,calc((100vw - 1240px)/2));width:min(330px,28vw);padding:18px 20px;border-radius:20px;background:rgba(4,17,32,.84);border:1px solid rgba(255,226,160,.58);box-shadow:0 20px 60px rgba(0,0,0,.35);backdrop-filter:blur(10px)}
.hero-notice>span{display:block;margin-bottom:7px;color:var(--gold2);font-size:11px;font-weight:950;letter-spacing:.12em}
.hero-notice strong{display:block;color:#fff;font-size:18px;line-height:1.35;letter-spacing:-.035em}
.hero-notice p{margin:8px 0 0;color:#cbd6e1;font-size:13px;line-height:1.55}
.hero-notice p b{color:var(--gold2)}
.slow-new-only{margin:18px 0 2px;padding:13px 16px;border-radius:15px;background:rgba(255,226,160,.12);border:1px solid rgba(255,226,160,.48);display:flex;align-items:center;gap:11px}
.slow-new-only b{padding:5px 9px;border-radius:999px;background:var(--gold2);color:#102019;font-size:11px;white-space:nowrap}
.slow-new-only span{font-weight:900;color:#fff}

.event-grid.event-grid-four{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.event-grid-four .event-card{border-radius:19px}
.event-grid-four .event-card img{height:340px}
.event-grid-four .event-card .copy{padding:16px 16px 18px}
.event-grid-four .event-card h3{font-size:18px;line-height:1.28;letter-spacing:-.04em}
.event-grid-four .event-card p{font-size:12px;line-height:1.55}

.academy-principles{background:linear-gradient(180deg,#f6f8fb,#edf2f7);color:#0b1424}
.principle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.policy-card{position:relative;min-height:205px;padding:27px 28px 25px 82px;border:1px solid #dce4ec;border-radius:22px;background:#fff;box-shadow:0 16px 45px rgba(26,47,77,.07)}
.policy-card>b{position:absolute;left:25px;top:27px;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#081a33;color:var(--gold2);font-size:14px}
.policy-card h3{font-size:22px;line-height:1.35;letter-spacing:-.045em;margin:0 0 10px}
.policy-card p{margin:0;color:#526075;font-size:14px;line-height:1.75}
.policy-card.highlight{background:linear-gradient(135deg,#071a31,#123b63);border-color:#224c73;color:#fff}
.policy-card.highlight p{color:#d6e2ed}.policy-card.highlight>b{background:var(--gold2);color:#0b1424}

.conduct-section{background:radial-gradient(circle at 85% 10%,rgba(255,99,109,.15),transparent 28%),#14090d;color:#fff}
.conduct-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.conduct-card{position:relative;padding:25px 26px 24px 78px;border-radius:21px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12)}
.conduct-card>b{position:absolute;left:23px;top:24px;color:#ff9fa6;font-size:18px}
.conduct-card h3{font-size:21px;margin:0 0 8px;letter-spacing:-.04em}
.conduct-card p{margin:0;color:#c9bfc3;font-size:14px;line-height:1.75}
.conduct-card.danger{background:linear-gradient(135deg,rgba(178,24,38,.42),rgba(65,7,14,.58));border-color:rgba(255,99,109,.5)}
.conduct-card.wide{grid-column:1/-1}

.administration-section{background:#071a2e;color:#fff}
.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.admin-card{position:relative;min-height:220px;padding:28px 25px 24px;border-radius:21px;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.12)}
.admin-card>b{display:inline-flex;margin-bottom:18px;color:var(--gold2);font-size:13px;letter-spacing:.08em}
.admin-card h3{font-size:21px;margin:0 0 9px;letter-spacing:-.04em}
.admin-card p{margin:0;color:#b7c5d2;font-size:14px;line-height:1.75}

@media(max-width:1100px){
  .hero-notice{top:105px;right:20px;width:300px}
  .event-grid.event-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .event-grid-four .event-card img{height:430px}
  .admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .hero-notice{position:relative;top:auto;right:auto;width:var(--wrap);margin:86px auto -70px}
  .hero-grid{padding-top:78px}
  .principle-grid,.conduct-grid{grid-template-columns:1fr}
  .conduct-card.wide{grid-column:auto}
  .event-grid.event-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .event-grid-four .event-card img{height:360px}
}
@media(max-width:620px){
  .hero-notice{margin-top:75px;margin-bottom:-54px;padding:15px 17px}
  .hero-notice strong{font-size:16px}
  .event-grid.event-grid-four{grid-template-columns:1fr 1fr;gap:9px}
  .event-grid-four .event-card img{height:260px}
  .event-grid-four .event-card .copy{padding:12px}
  .event-grid-four .event-card h3{font-size:15px}
  .event-grid-four .event-card p{font-size:11px}
  .policy-card{padding:24px 22px 22px 70px}.policy-card>b{left:19px;top:23px}
  .conduct-card{padding:23px 20px 22px 63px}.conduct-card>b{left:20px;top:22px}
  .admin-grid{grid-template-columns:1fr}.admin-card{min-height:0}
}