:root{--bg:#0b0d12;--card:#141924;--line:#232a38;--text:#eef1f6;--sub:#98a2b3;
  --muted:#6b7484;--brand:#7c5cff;--brand2:#3b82f6}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"Pretendard","맑은 고딕","Malgun Gothic",system-ui,-apple-system,sans-serif;
  line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
nav{border-bottom:1px solid var(--line);position:sticky;top:0;
  background:rgba(11,13,18,.85);backdrop-filter:blur(10px);z-index:5}
nav .row{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:900;font-size:16px;text-decoration:none;color:var(--text)}
.logo .dot{color:var(--brand)}
.navlinks a{color:var(--sub);text-decoration:none;font-size:14px;font-weight:600;margin-left:18px}
.navlinks a:hover{color:var(--text)}
.navlinks a.cta{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));
  padding:8px 15px;border-radius:9px}
main{padding:40px 0 70px}
.crumb{color:var(--muted);font-size:13px;margin:0 0 14px}
.crumb a{color:var(--sub);text-decoration:none}
h1{font-size:clamp(26px,4.5vw,36px);font-weight:900;letter-spacing:-.7px;line-height:1.25;margin:0 0 12px}
.pmeta{color:var(--muted);font-size:14px;margin-bottom:34px;padding-bottom:20px;border-bottom:1px solid var(--line)}
article h2{font-size:22px;font-weight:800;margin:38px 0 12px;letter-spacing:-.4px}
article h3{font-size:18px;font-weight:800;margin:26px 0 8px;color:#dfe4ee}
article p,article li{color:#cdd3de;font-size:16px}
article ul,article ol{padding-left:22px}
article li{margin:8px 0}
article b,article strong{color:#fff}
article a{color:var(--brand2)}
.box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:20px 0}
.box.tip{border-color:rgba(124,92,255,.4);background:linear-gradient(180deg,rgba(124,92,255,.08),var(--card))}
.tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px;overflow:hidden;
  border:1px solid var(--line);border-radius:10px}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.tbl th{background:#171c26;color:#fff;font-weight:700}
.tbl tr:last-child td{border-bottom:none}
.cta{margin:44px 0;padding:28px;text-align:center;border-radius:16px;
  background:radial-gradient(circle at 50% 0%,rgba(124,92,255,.16),var(--card));border:1px solid var(--line)}
.cta h3{margin:0 0 8px;font-size:20px}
.cta p{color:var(--sub);margin:0 0 18px}
.btn{display:inline-block;color:#fff;text-decoration:none;font-weight:800;padding:13px 26px;
  border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.related{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.related h3{font-size:16px;color:var(--sub);margin:0 0 12px}
.related a{display:block;color:var(--text);text-decoration:none;padding:10px 0;border-bottom:1px solid var(--line);font-weight:600}
.related a:hover{color:var(--brand2)}
/* 블로그 목록 */
.postlist{display:grid;gap:16px;margin-top:30px}
.post{display:block;text-decoration:none;color:inherit;border:1px solid var(--line);
  border-radius:14px;padding:22px 24px;background:var(--card);transition:transform .1s,border-color .1s}
.post:hover{transform:translateY(-3px);border-color:var(--brand)}
.post h2{margin:0 0 8px;font-size:19px;color:var(--text)}
.post p{margin:0;color:var(--sub);font-size:14.5px}
.post .tag{display:inline-block;font-size:12px;color:var(--brand);font-weight:700;margin-bottom:8px}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:13px;line-height:1.9}
footer a{color:var(--muted);text-decoration:none;margin-right:14px}