:root{
  --navy-1:#04162d;--navy-2:#0a2540;--navy-3:#143b6b;--ocean:#1e5b9c;
  --sky-1:#7ec8e3;--sky-2:#aedcef;--sky-3:#e6f3fb;
  --ivory:#f6fbff;--white:#fff;--gold-1:#d4af5f;--gold-2:#ecc784;--gold-3:#f3dca8;
  --ink:#10203a;--muted:#5a6b85;--line:rgba(10,37,64,.10);
  --shadow-1:0 12px 30px rgba(10,37,64,.08),0 4px 10px rgba(10,37,64,.06);
  --shadow-2:0 30px 80px rgba(10,37,64,.18),0 10px 24px rgba(10,37,64,.10);
  --serif:'Noto Serif KR','Cormorant Garamond',serif;
  --sans:'Noto Sans KR','Pretendard','Apple SD Gothic Neo',system-ui,sans-serif;
  --num:'Cormorant Garamond','Noto Serif KR',serif;
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--ivory);line-height:1.85;letter-spacing:-.005em;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;cursor:pointer;border:0;background:transparent}

.topbar{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(14px);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--serif);font-weight:700;font-size:17px;letter-spacing:.02em}
.brand .mark{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy-2),var(--ocean));display:grid;place-items:center;color:#fff;font-family:var(--serif);font-weight:900;font-size:17px;box-shadow:inset 0 -3px 10px rgba(0,0,0,.18)}
.nav{display:flex;gap:24px}
.nav a{color:var(--ink);font-size:14px;font-weight:500;letter-spacing:.02em;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold-1);transition:width .3s}
.nav a:hover::after{width:100%}
.nav a.cta{padding:8px 16px;border-radius:999px;background:linear-gradient(135deg,var(--gold-2),var(--gold-1));color:var(--navy-1);font-weight:700;white-space:nowrap;flex-shrink:0}
.nav a.cta::after{display:none}
.nav a.cta .cta-mini{display:none!important}
@media (max-width:760px){.nav a:not(.cta){display:none}}
@media (max-width:520px){
  .topbar{padding:12px 14px;gap:10px}
  .brand{font-size:15px;gap:8px;min-width:0;flex-shrink:1;overflow:hidden}
  .brand>span:not(.mark){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .brand .mark{width:30px;height:30px;font-size:15px;flex-shrink:0}
  .nav{flex-shrink:0}
  .nav a.cta{padding:7px 14px;font-size:13px}
  .nav a.cta .cta-full{display:none!important}
  .nav a.cta .cta-mini{display:inline!important}
  .j-hero{padding:130px 22px 70px}
  .j-hero .crumb{font-size:10.5px;letter-spacing:.14em;flex-wrap:wrap;justify-content:center;gap:6px}
  h1.j-h1{font-size:clamp(28px,8vw,44px);word-break:keep-all;overflow-wrap:break-word;letter-spacing:-.005em}
  .j-meta{gap:8px 14px;font-size:12px}
  .j-meta .sep{display:none}
  .j-body{padding:48px 22px 24px}
  .j-body .lead{font-size:17px;padding:18px 0 26px}
  .j-body h2{font-size:23px;margin:36px 0 12px;word-break:keep-all}
  .j-body h3{font-size:18px}
  .j-body p{font-size:15px;line-height:1.85}
  .j-body li{font-size:14.5px}
  .j-body .pull{padding:22px 22px;font-size:16px;border-radius:14px}
  .toc{padding:18px 20px}
  .cta-card{padding:24px 22px}
  .cta-card h4{font-size:18px}
  .related{padding:60px 22px}
  .related h3{font-size:24px}
  .idx-hero{padding:130px 22px 80px}
  .idx-list{padding:60px 22px}
}
@media (max-width:380px){
  .brand span:not(.mark){display:none}
  .topbar{padding:10px 12px}
}

.j-hero{position:relative;color:#fff;padding:160px 28px 88px;background:#04162d;overflow:hidden}
.j-hero::before{content:"";position:absolute;inset:0;background-image:var(--cover);background-size:cover;background-position:center;opacity:.40;filter:saturate(110%) contrast(108%) brightness(.65)}
.j-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,22,45,.55) 0%,rgba(4,22,45,.85) 60%,#04162d 100%),radial-gradient(60% 70% at 80% 20%,rgba(126,200,227,.20),transparent 60%)}
.j-hero .wrap{position:relative;z-index:2;max-width:880px;margin:0 auto;text-align:center}
.crumb{display:inline-flex;gap:10px;align-items:center;font-family:var(--serif);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-3);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.65)}.crumb a:hover{color:#fff}
.crumb span{opacity:.4}
h1.j-h1{font-family:var(--serif);font-weight:900;font-size:clamp(36px,5.6vw,64px);line-height:1.18;letter-spacing:-.015em;background:linear-gradient(180deg,#fff 30%,#aedcef 75%,#7ec8e3 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;text-shadow:0 4px 60px rgba(126,200,227,.20);margin-bottom:18px}
.j-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 22px;font-family:var(--serif);font-size:13px;color:var(--sky-2);letter-spacing:.04em}
.j-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--gold-2);align-self:center;opacity:.8}

.j-body{max-width:760px;margin:0 auto;padding:64px 28px 24px;position:relative;z-index:2}
.j-body .lead{font-family:var(--serif);font-weight:500;font-size:20px;line-height:1.85;color:var(--navy-1);padding:24px 0 32px;border-bottom:1px solid var(--line);margin-bottom:32px}
.j-body h2{font-family:var(--serif);font-weight:800;font-size:28px;line-height:1.4;color:var(--navy-1);margin:48px 0 18px;letter-spacing:-.01em}
.j-body h2 .num{display:inline-block;font-family:var(--num);color:var(--gold-1);margin-right:10px;font-size:.85em}
.j-body h3{font-family:var(--serif);font-weight:700;font-size:20px;color:var(--navy-2);margin:32px 0 12px}
.j-body p{margin:14px 0;font-size:16px;color:var(--ink);line-height:2}
.j-body p strong{color:var(--navy-1);font-weight:700;background:linear-gradient(180deg,transparent 70%,rgba(236,199,132,.45) 70%);padding:0 2px}
.j-body ul{margin:14px 0 14px 6px;padding-left:18px}
.j-body li{margin:8px 0;font-size:15.5px;line-height:1.85;color:var(--ink)}
.j-body li::marker{color:var(--gold-1)}
.j-body .pull{margin:34px 0;padding:28px 32px;background:linear-gradient(135deg,#04162d,#0a2540);color:#fff;border-radius:18px;font-family:var(--serif);font-size:18px;line-height:1.85;box-shadow:var(--shadow-2);position:relative;overflow:hidden}
.j-body .pull::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 100% 0%,rgba(236,199,132,.18),transparent 60%)}
.j-body .pull em{font-style:normal;color:var(--gold-2);font-weight:600}
.j-body .pull .src{display:block;margin-top:14px;font-family:var(--sans);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--sky-1)}
.j-body .info-tile{margin:36px 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.j-body .info-tile{grid-template-columns:1fr}}
.j-body .info-tile div{background:#fff;border-radius:14px;padding:20px 22px;box-shadow:var(--shadow-1);border:1px solid var(--line)}
.j-body .info-tile .l{font-family:var(--serif);font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--ocean);margin-bottom:6px}
.j-body .info-tile .v{font-size:15px;color:var(--ink);line-height:1.7}

.toc{background:linear-gradient(180deg,var(--sky-3),#fff);border-radius:18px;padding:24px 28px;margin:32px 0 40px;border:1px solid var(--line)}
.toc .label{font-family:var(--serif);font-weight:600;font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ocean);margin-bottom:10px}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:t}
.toc li{counter-increment:t;padding:6px 0;font-size:15px;display:flex;gap:12px;align-items:baseline}
.toc li::before{content:counter(t,decimal-leading-zero);font-family:var(--num);color:var(--gold-1);font-weight:700;min-width:28px}
.toc a{color:var(--navy-1)}.toc a:hover{color:var(--ocean)}

.cta-card{margin:44px 0 8px;padding:32px 28px;background:linear-gradient(135deg,var(--navy-2),var(--navy-1));color:#fff;border-radius:18px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;box-shadow:var(--shadow-2);position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;top:-80px;right:-80px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(126,200,227,.30),transparent 70%);filter:blur(8px)}
.cta-card *{position:relative;z-index:1}
.cta-card h4{font-family:var(--serif);font-weight:700;font-size:20px;margin-bottom:6px}
.cta-card p{font-size:14px;color:rgba(255,255,255,.78);margin:0}
.cta-card a{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:999px;background:linear-gradient(135deg,var(--gold-2),var(--gold-1));color:var(--navy-1);font-weight:700;font-size:15px;box-shadow:0 12px 28px rgba(212,175,95,.30)}
.cta-card a:hover{transform:translateY(-2px)}
@media(max-width:600px){.cta-card{grid-template-columns:1fr}.cta-card a{justify-content:center}}

.related{background:#fff;padding:80px 28px;border-top:1px solid var(--line)}
.related .wrap{max-width:var(--max);margin:0 auto}
.related h3{font-family:var(--serif);font-weight:800;font-size:30px;color:var(--navy-1);margin-bottom:6px;letter-spacing:-.01em}
.related .sub{color:var(--muted);font-size:15px;margin-bottom:32px}
.related .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:920px){.related .grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.related .grid{grid-template-columns:1fr}}
.r-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-1);transition:transform .4s ease,box-shadow .4s ease;display:block}
.r-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.r-card .img{aspect-ratio:16/10;overflow:hidden;background:#0a2540}
.r-card .img img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s ease}
.r-card:hover .img img{transform:scale(1.06)}
.r-card .txt{padding:18px 22px}
.r-card .tag{display:inline-block;margin-bottom:8px;padding:3px 9px;border-radius:6px;background:rgba(30,91,156,.08);color:var(--ocean);font-size:11.5px;font-weight:600;letter-spacing:.06em}
.r-card h4{font-family:var(--serif);font-weight:700;font-size:18px;color:var(--navy-1);line-height:1.4}
.r-card p{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.7}

.foot{background:var(--navy-1);color:rgba(255,255,255,.65);padding:48px 28px 28px;font-size:13px;line-height:1.85;text-align:center}
.foot .copy{font-size:12px;color:rgba(255,255,255,.4);letter-spacing:.04em;margin-top:18px}
.foot a{color:var(--gold-3)}

.idx-hero{position:relative;color:#fff;padding:160px 28px 100px;background:#04162d;overflow:hidden;text-align:center}
.idx-hero::before{content:"";position:absolute;inset:0;background:url('VAR_COVER') center/cover;opacity:.35;filter:saturate(110%) brightness(.7)}
.idx-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,22,45,.55),rgba(4,22,45,.92))}
.idx-hero .wrap{position:relative;z-index:2;max-width:760px;margin:0 auto}
.idx-hero h1{font-family:var(--serif);font-weight:900;font-size:clamp(38px,5.6vw,64px);background:linear-gradient(180deg,#fff 30%,#aedcef 80%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;margin-bottom:14px}
.idx-hero p{color:rgba(255,255,255,.78);font-size:16.5px;line-height:1.85}
.idx-list{max-width:var(--max);margin:0 auto;padding:80px 28px}
.idx-list .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:920px){.idx-list .grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.idx-list .grid{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}