*{margin:0;padding:0;box-sizing:border-box}
:root{
--navy:#123A72;--ink:#0A2440;--sky:#2E86DE;--sky-d:#1B6FC4;--sky-l:#EFF6FD;
--teal:#12B8A6;--teal-d:#0D9384;--teal-l:#E6FAF7;
--warm:#FBF8F4;--warm2:#F2EBE1;
--g50:#F8FAFC;--g100:#F1F5F9;--g200:#E3E8EF;--g400:#94A3B8;--g600:#4A5568;--sub:#334155;
--r:16px;--sh:0 6px 26px rgba(18,58,114,.08);--shl:0 18px 52px rgba(18,58,114,.16);
}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans KR",sans-serif;color:#0A2440;background:var(--warm);line-height:1.85;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}

/* 상단 바 */
.bhead{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(18,58,114,.07);padding:16px 5%}
.bhead-in{max-width:820px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.bbrand{display:flex;align-items:center;gap:10px;text-decoration:none}
.bmark{width:34px;height:34px;background:linear-gradient(135deg,var(--sky),var(--teal));border-radius:9px;display:flex;align-items:center;justify-content:center;font-family:Montserrat,sans-serif;font-weight:800;font-size:13px;color:#fff;flex-shrink:0}
.bname{font-weight:700;font-size:14.5px;color:var(--navy)}
.bback{font-size:13.5px;color:var(--g600);text-decoration:none;font-weight:500;white-space:nowrap}
.bback:hover{color:var(--sky)}

/* 글 목록 페이지 */
.blist-wrap{max-width:1000px;margin:0 auto;padding:52px 5% 100px}
.blist-h1{font-size:clamp(24px,3.4vw,34px);font-weight:800;color:var(--navy);margin-bottom:10px;letter-spacing:-.6px}
.blist-sub{color:var(--sub);font-size:15px;margin-bottom:40px}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:860px){.bgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.bgrid{grid-template-columns:1fr}}
.bcard{display:block;background:#fff;border:1px solid var(--warm2);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;transition:.25s;box-shadow:0 2px 12px rgba(18,58,114,.05)}
.bcard:hover{transform:translateY(-4px);box-shadow:var(--shl)}
.bcard-img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--g100);display:block}
.bcard-body{padding:18px 19px 22px}
.bcard-tag{display:inline-block;background:var(--sky-l);color:var(--sky-d);font-size:11px;font-weight:700;letter-spacing:.5px;padding:5px 12px;border-radius:16px;margin-bottom:10px}
.bcard-title{font-size:15.5px;font-weight:700;color:var(--navy);line-height:1.55}

/* 글 본문 페이지 */
.article-wrap{max-width:720px;margin:0 auto;padding:44px 5% 90px}
.acard{background:#fff;border-radius:22px;box-shadow:var(--shl);padding:44px clamp(22px,5vw,60px) 50px}
.a-eyebrow{color:var(--teal-d);font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:12px}
.a-h1{font-size:clamp(22px,3.4vw,31px);font-weight:800;color:var(--navy);line-height:1.4;letter-spacing:-.6px;margin-bottom:26px;text-wrap:balance}
.a-body p{font-size:16px;color:#1c3350;line-height:1.95;margin-bottom:22px}
.a-body h2{font-size:clamp(18px,2.4vw,22px);font-weight:800;color:var(--navy);margin:44px 0 18px;line-height:1.5;letter-spacing:-.3px}
.a-body ul,.a-body ol{margin:0 0 22px 22px;color:#1c3350}
.a-body li{font-size:15.5px;line-height:1.85;margin-bottom:8px}
.a-body figure{margin:34px 0}
.a-body figure img{width:100%;border-radius:16px;box-shadow:0 8px 26px rgba(18,58,114,.12);display:block}
.a-body figcaption{margin-top:8px;font-size:12.5px;color:var(--g400);text-align:center}

.a-cta{margin-top:36px;background:linear-gradient(135deg,var(--navy),var(--sky-d));border-radius:18px;padding:28px 30px;text-align:center;box-shadow:var(--sh)}
.a-cta p{color:#fff;font-size:15px;line-height:1.85;margin-bottom:16px}
.a-cta a{display:inline-flex;align-items:center;gap:8px;background:#FEE500;color:#191919;padding:13px 26px;border-radius:26px;font-size:14.5px;font-weight:700;text-decoration:none}

.a-refs{margin-top:32px;background:var(--g50);border:1px solid var(--g200);border-radius:15px;padding:20px 24px}
.a-refs h3{font-size:12.5px;color:var(--g600);font-weight:700;letter-spacing:.5px;margin-bottom:10px}
.a-refs p{font-size:12.5px;color:var(--g600);line-height:1.8;word-break:break-all;margin-bottom:4px}

.a-tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px}
.a-tag{background:var(--teal-l);color:var(--teal-d);font-size:12px;padding:6px 14px;border-radius:16px;font-weight:600}

/* 공통 푸터 */
.bfoot{max-width:820px;margin:0 auto;padding:0 5% 60px;text-align:center}
.bfoot p{font-size:12px;color:var(--g400);line-height:1.85}
.bfoot a{color:var(--g400)}