:root{--bg0:#F5F8FC;--bg1:#EAF0F8;--bg2:#FFFFFF;--gold:#16315C;--gold2:#1E4C8F;
  --golddim:rgba(30,76,143,.07);--goldborder:rgba(22,49,92,.20);
  --t1:#0F1D33;--t2:#44536B;--t3:#8090A8;--border:rgba(15,29,51,.10);--ok:#1E9E5A}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}
body{font-family:'Pretendard Variable','Pretendard',-apple-system,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;
  background:var(--bg0);color:var(--t1);line-height:1.7;overflow-x:hidden;max-width:100%;-webkit-font-smoothing:antialiased}
a{color:inherit}
header{position:sticky;top:0;z-index:999;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);box-shadow:0 1px 3px rgba(15,29,51,.04)}
.hd{max-width:1120px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.logo-badge{width:32px;height:32px;background:linear-gradient(145deg,var(--gold),#0E2247);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;color:#fff}
.logo-name{font-size:16px;font-weight:800;color:var(--t1)}.logo-name em{color:var(--gold);font-style:normal}
nav{display:flex;align-items:center;gap:2px}
nav a{color:var(--t2);font-size:13px;font-weight:500;padding:6px 11px;border-radius:7px;text-decoration:none;transition:all .18s;white-space:nowrap}
nav a:hover{color:var(--gold);background:rgba(15,29,51,.05)}
.nav-cta{background:var(--gold)!important;color:#fff!important;font-weight:700!important}
.ham{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.ham span{display:block;width:22px;height:2px;background:var(--t1);border-radius:2px}
.mob-menu{display:none;position:fixed;inset:60px 0 0 0;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);z-index:998;flex-direction:column;padding:24px 20px;gap:4px}
.mob-menu.open{display:flex}
.mob-menu a{color:var(--t2);text-decoration:none;font-size:16px;font-weight:500;padding:14px 0;border-bottom:1px solid var(--border)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.bc{padding:14px 0;font-size:12px;color:var(--t3);display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.bc a{color:var(--t3);text-decoration:none}.bc a:hover{color:var(--gold)}
/* HERO */
.hero{position:relative;padding:52px 0 40px;border-bottom:1px solid var(--border);
  background:radial-gradient(1100px 380px at 50% -60px,rgba(30,76,143,.08),transparent 70%)}
.hero-tag{display:inline-block;background:var(--golddim);color:var(--gold2);font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:16px;border:1px solid var(--goldborder)}
h1{font-size:38px;font-weight:900;letter-spacing:-1.2px;line-height:1.14;margin-bottom:14px}
h1 .ac{background:linear-gradient(135deg,#2A5DA8,#16315C);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:15.5px;color:var(--t2);line-height:1.85;max-width:660px;margin-bottom:24px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.bg{display:inline-flex;align-items:center;gap:7px;background:var(--gold);color:#fff;text-decoration:none;padding:14px 26px;border-radius:11px;font-weight:800;font-size:15px;transition:all .2s;box-shadow:0 4px 14px rgba(22,49,92,.22)}
.bg:hover{background:var(--gold2);transform:translateY(-2px)}
.bo{display:inline-flex;align-items:center;gap:7px;background:rgba(30,76,143,.08);border:1px solid var(--goldborder);color:var(--gold2);text-decoration:none;padding:14px 26px;border-radius:11px;font-weight:800;font-size:15px;transition:all .2s}
.bo:hover{background:rgba(30,76,143,.15);border-color:var(--gold);transform:translateY(-2px)}
.trustline{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;font-size:12.5px;color:var(--t3)}
.trustline b{color:var(--gold2);font-weight:700}
/* SECTION */
section.blk{padding:44px 0;border-bottom:1px solid var(--border)}
.eyebrow{font-size:12px;font-weight:800;color:var(--gold2);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px}
h2{font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--t1);margin-bottom:6px}
.sub{font-size:14px;color:var(--t3);margin-bottom:22px}
/* FACT BOX (AEO 핵심요약) */
.factbox{background:linear-gradient(180deg,rgba(30,76,143,.05),var(--bg2));border:1px solid var(--goldborder);border-radius:16px;padding:24px 24px 8px;margin-top:6px;box-shadow:0 2px 10px rgba(15,29,51,.04)}
.factbox .flabel{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:800;color:var(--gold2);margin-bottom:12px}
.factbox-lead{font-size:15.5px;color:var(--t1);line-height:1.9;margin-bottom:18px}
.factbox-lead b{color:var(--gold2)}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border-radius:12px;overflow:hidden;margin-bottom:16px}
.fgrid dl{background:var(--bg1);padding:14px 16px;margin:0}
.fgrid dt{font-size:11.5px;color:var(--t3);margin-bottom:5px;font-weight:600}
.fgrid dd{font-size:14.5px;color:var(--t1);font-weight:700}
/* HOOK (의심 증폭) */
.hookbox{background:linear-gradient(180deg,rgba(196,63,63,.06),var(--bg2));border:1px solid rgba(196,63,63,.28);border-radius:16px;padding:24px}
.hook-h{font-size:20px;font-weight:900;color:var(--t1);line-height:1.5;margin-bottom:18px;letter-spacing:-.4px}
.hook-h b{color:#C0392B}
.hooklist{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.hooklist li{position:relative;padding:13px 15px 13px 40px;background:var(--bg1);border:1px solid var(--border);border-radius:10px;font-size:14px;color:var(--t2);line-height:1.5}
.hooklist li::before{content:'✓';position:absolute;left:14px;top:13px;font-size:13px;color:#C0392B;font-weight:900}
.hook-cta{font-size:15px;color:var(--gold2);font-weight:800;line-height:1.7}
@media(max-width:600px){.hooklist{grid-template-columns:1fr}.hook-h{font-size:16px}}
/* GALLERY */
.slider{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:12px;padding-bottom:12px;scrollbar-width:thin;scrollbar-color:var(--goldborder) transparent}
.slider::-webkit-scrollbar{height:4px}.slider::-webkit-scrollbar-thumb{background:var(--goldborder);border-radius:4px}
.slider img{flex:0 0 auto;width:250px;height:250px;object-fit:cover;scroll-snap-align:start;border-radius:14px;border:1px solid var(--goldborder);background:var(--bg2)}
.slider-hint{font-size:12px;color:var(--t3);margin-top:8px}
/* STAT CARDS (신뢰) */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:20px 18px;transition:all .2s;box-shadow:0 2px 8px rgba(15,29,51,.04)}
.stat:hover{border-color:var(--goldborder);transform:translateY(-3px);box-shadow:0 8px 20px rgba(22,49,92,.10)}
.stat .n{font-size:22px;font-weight:900;color:var(--gold2);margin-bottom:4px;letter-spacing:-.5px}
.stat .l{font-size:13px;color:var(--t2);font-weight:600}
.stat .d{font-size:12px;color:var(--t3);margin-top:4px}
/* DATA (지역) */
.datacard{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 2px 10px rgba(15,29,51,.04)}
.dnums{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:6px 0 16px}
.dnum{text-align:center;background:var(--bg1);border:1px solid var(--border);border-radius:12px;padding:16px 8px}
.dnum b{display:block;font-size:24px;font-weight:900;color:var(--t1);letter-spacing:-.5px}
.dnum span{font-size:12px;color:var(--t3)}
.src{font-size:11.5px;color:var(--t3);margin-bottom:14px}
.datacard p{font-size:14.5px;color:var(--t2);line-height:1.9}
/* HOWTO */
.steps{display:flex;flex-direction:column;gap:8px}
.step{background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:border-color .2s;box-shadow:0 1px 6px rgba(15,29,51,.03)}
.step:hover{border-color:var(--goldborder)}
.step-h{display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:pointer;user-select:none}
.step-n{flex:0 0 30px;width:30px;height:30px;border-radius:8px;background:var(--golddim);border:1px solid var(--goldborder);color:var(--gold2);font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center}
.step-t{font-size:15px;font-weight:700;color:var(--t1);flex:1}
.step-h::after{content:'▾';color:var(--gold2);transition:transform .25s}
.step.open .step-h::after{transform:rotate(180deg)}
.step-b{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:14px;color:var(--t2);line-height:1.8}
.step.open .step-b{max-height:180px;padding:0 18px 16px 62px}
/* FAQ */
.faq{background:var(--bg2);border:1px solid var(--border);border-radius:12px;margin-bottom:10px;overflow:hidden;transition:border-color .2s;box-shadow:0 1px 6px rgba(15,29,51,.03)}
.faq:hover{border-color:var(--goldborder)}
.faq-q{font-size:15px;font-weight:700;color:var(--t1);padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;user-select:none}
.faq-q::after{content:'﹢';font-size:20px;color:var(--gold2);flex-shrink:0;transition:transform .25s}
.faq.open .faq-q::after{transform:rotate(45deg)}
.faq-a{font-size:14px;color:var(--t2);line-height:1.85;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding:0 20px}
.faq.open .faq-a{max-height:260px;padding:0 20px 18px}
.faq-a b{color:var(--gold2)}
/* LINK GRIDS */
.lgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.lcard{background:var(--bg2);border:1px solid var(--border);border-radius:11px;padding:13px 15px;text-decoration:none;display:flex;align-items:center;justify-content:space-between;transition:all .2s;box-shadow:0 1px 5px rgba(15,29,51,.03)}
.lcard:hover{border-color:var(--goldborder);background:var(--golddim);transform:translateX(2px)}
.lcard span{font-size:14px;font-weight:700;color:var(--t1)}.lcard i{font-style:normal;color:var(--gold2);font-size:13px}
.kwtabs{display:flex;flex-wrap:wrap;gap:8px}
.kwtab{text-decoration:none;font-size:13.5px;font-weight:600;padding:9px 16px;border-radius:9px;border:1px solid var(--border);color:var(--t2);background:var(--bg2);transition:all .2s;white-space:nowrap}
.kwtab:hover{border-color:var(--goldborder);color:var(--gold2)}
.kwtab.active{background:var(--gold);color:#fff;border-color:var(--gold);font-weight:800}
/* CTA band */
.ctaband{background:linear-gradient(135deg,rgba(30,76,143,.10),var(--bg2));border:1px solid var(--goldborder);border-radius:18px;padding:34px 28px;text-align:center;margin:8px 0;box-shadow:0 2px 12px rgba(15,29,51,.05)}
.ctaband h2{font-size:23px;margin-bottom:8px}
.ctaband p{color:var(--t2);font-size:14px;margin-bottom:20px}
.ctaband .btns{justify-content:center}
/* FOOTER */
footer{background:#132A4F;padding:40px 0 96px;border-top:1px solid var(--border)}
.ft-logo{font-size:15px;font-weight:800;margin-bottom:14px;color:#fff}.ft-logo em{color:#8FB4E8;font-style:normal}
.ft-nav{display:flex;flex-wrap:wrap;gap:0;margin-bottom:16px}
.ft-nav a{color:#B9C6DC;text-decoration:none;font-size:13px;padding:0 12px}
.ft-nav a:first-child{padding-left:0}.ft-nav a:hover{color:#fff}
.ft-info{font-size:12px;color:#93A4C0;line-height:2;margin-bottom:12px}
.ft-copy{font-size:12px;color:#7A8BA8;padding-top:12px;border-top:1px solid rgba(255,255,255,.12)}
/* MOBILE FIXED CTA */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:997;display:none;gap:8px;padding:10px 14px;
  background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid var(--goldborder);box-shadow:0 -2px 12px rgba(15,29,51,.08)}
.mbar a{flex:1;text-align:center;padding:13px;border-radius:11px;font-weight:800;font-size:14px;text-decoration:none}
.mbar .m1{background:var(--gold);color:#fff}.mbar .m2{background:rgba(30,76,143,.10);color:var(--gold2);border:1px solid var(--goldborder)}
@media(max-width:900px){nav{display:none}.ham{display:flex}
  .fgrid,.stats,.dnums{grid-template-columns:repeat(2,1fr)}.lgrid{grid-template-columns:repeat(3,1fr)}h1{font-size:30px}}
@media(max-width:600px){
  .wrap{padding:0 15px}h1{font-size:23px;word-break:keep-all;line-height:1.3}
  .hero{padding:30px 0 24px}.hero-desc{font-size:14px}
  .btns{flex-direction:column}.btns a{width:100%;justify-content:center}
  section.blk{padding:32px 0}h2{font-size:20px}
  .fgrid,.stats,.lgrid{grid-template-columns:1fr 1fr}.dnums{grid-template-columns:repeat(3,1fr)}
  .factbox{padding:18px 16px 4px}.datacard{padding:18px}
  .slider img{width:200px;height:200px}
  .mbar{display:flex}footer{padding-bottom:90px}
  .dnum b{font-size:19px}
  .kwtabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .kwtabs::-webkit-scrollbar{display:none}.kwtab{flex:0 0 auto}
  .hero-tag{font-size:10px;letter-spacing:2px}}
@media(max-width:380px){.dnum b{font-size:16px}.fgrid,.stats{grid-template-columns:1fr}}