:root{
  --ink:#1d2433; --muted:#5b6577; --line:#e3e7ee; --bg:#ffffff; --soft:#f4f7fb; --page:#eef2f7;
  --main:#1f4e8c; --main-dark:#173b6b; --accent:#e8833a;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  font-size:17px;line-height:1.75;word-break:keep-all;overflow-wrap:anywhere}
a{color:var(--main)}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}

.top{background:var(--main);color:#fff;position:sticky;top:0;z-index:5}
.top-in{display:flex;flex-wrap:wrap;align-items:center;gap:4px 20px;padding-top:10px;padding-bottom:10px}
.logo{color:#fff;font-weight:800;font-size:19px;text-decoration:none;white-space:nowrap}
.menu{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;max-width:100%}
.menu::-webkit-scrollbar{display:none}
.menu a{color:#dfe8f5;text-decoration:none;font-size:15px;padding:6px 10px;border-radius:6px;white-space:nowrap}
.menu a:hover,.menu a[aria-current]{background:var(--main-dark);color:#fff}

.crumb{font-size:14px;color:var(--muted);margin:18px 0 0}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{text-decoration:underline}
.crumb span[aria-current]{color:var(--ink)}

h1{font-size:30px;line-height:1.35;margin:18px 0 8px;letter-spacing:-.5px}
.lead{color:var(--muted);font-size:18px;margin:0 0 18px}
.hero{display:block;width:100%;height:auto;border-radius:12px;margin:0 0 26px;background:var(--soft)}
body{background:var(--page)}
.box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 26px 12px;margin:0 0 18px;
  box-shadow:0 1px 3px rgba(20,40,80,.05)}
.box.intro{border-left:6px solid var(--main);font-size:17.5px}
.box.answer{background:#fffaf3;border:2px solid #f4c79c;padding:18px 22px 6px}
.body .answer-label{display:inline-block;background:var(--accent);color:#fff;font-weight:800;font-size:13.5px;
  padding:3px 12px;border-radius:20px;margin:0 0 8px}
.body .box.answer p:last-child{font-size:17.5px;font-weight:600;line-height:1.7}
.body h2{font-size:22px;margin:0 0 14px;padding:0 0 12px;border-bottom:2px solid var(--soft);line-height:1.4;
  color:var(--main-dark);display:flex;gap:10px;align-items:center}
.body h2::before{content:"";flex:0 0 8px;height:22px;border-radius:4px;background:var(--accent)}
.body h3{font-size:18.5px;margin:20px 0 6px;color:var(--ink)}
.body .box > :last-child{margin-bottom:14px}
.box .card{background:var(--soft);border-color:transparent}
.box .card:hover{background:#fff;border-color:var(--main)}
.contact-box{background:var(--soft)!important;border-color:transparent!important}
.body p{margin:0 0 14px}
.body ul,.body ol{padding-left:22px;margin:0 0 16px}
.body li{margin:4px 0}
.body table{width:100%;border-collapse:collapse;margin:8px 0 20px;font-size:15.5px;display:block;overflow-x:auto}
.body th,.body td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.body th{background:var(--soft);white-space:nowrap}
.note{background:var(--soft);border-radius:10px;padding:14px 16px;margin:16px 0;font-size:16px}
.note strong{color:var(--main-dark)}
.warn{background:#fff6ee;border-left:4px solid var(--accent);border-radius:6px;padding:12px 16px;margin:16px 0;font-size:16px}
.steps{counter-reset:s;list-style:none;padding-left:0!important}
.steps li{counter-increment:s;position:relative;padding:10px 0 10px 46px;border-bottom:1px dashed var(--line)}
.steps li::before{content:counter(s);position:absolute;left:0;top:10px;width:32px;height:32px;border-radius:50%;
  background:var(--main);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}

details{border:1px solid var(--line);border-radius:10px;margin:10px 0;background:#fff}
summary{cursor:pointer;padding:14px 16px;font-weight:700;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"Q. ";color:var(--accent)}
details[open] summary{border-bottom:1px solid var(--line)}
details>div{padding:12px 16px 4px}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:24px 0}
.card{display:block;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink);background:#fff}
.card:hover{border-color:var(--main);box-shadow:0 2px 10px rgba(31,78,140,.08)}
.card strong{display:block;color:var(--main-dark);font-size:17px;margin-bottom:4px}
.card span{font-size:15px;color:var(--muted);line-height:1.6}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 14px}
.chip{display:inline-block;padding:8px 14px;border-radius:20px;background:var(--soft);border:1px solid var(--line);text-decoration:none;font-size:15px;color:var(--main-dark)}
.chip:hover{border-color:var(--main);background:#fff}
.updated{font-size:14px;color:var(--muted);margin-top:30px}
.related{margin:30px 0;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:#fff}
.related h2{font-size:18px;margin:0 0 10px}
.related-links{display:flex;flex-wrap:wrap;gap:8px}
.related-links a{display:inline-block;padding:8px 14px;border-radius:20px;background:var(--soft);text-decoration:none;font-size:15px}
.related-links a:hover{background:#e3ebf6}

.cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  background:var(--main-dark);color:#fff;border-radius:14px;padding:20px 22px;margin:30px 0 40px}
.cta p{margin:0;flex:1 1 300px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:12px 22px;border-radius:8px;border:0;font-size:16px;cursor:pointer}
.btn:hover{filter:brightness(1.05)}
.btn.line{background:#fff;color:var(--main-dark);border:1px solid var(--line)}

.form{display:grid;gap:12px;margin:16px 0 24px}
.form label{display:grid;gap:4px;font-weight:600;font-size:15px}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:10px 12px;border:1px solid #cbd3df;border-radius:8px;width:100%}
.form textarea{min-height:110px}
.contact-btns{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 4px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:16px 0 24px;align-items:start}
.contact-box{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:#fff}
.body .contact-box h3{margin:0 0 6px}
.contact-box .form{margin:12px 0 0}
.btn.kakao{background:#fee500;color:#191919}
.form label.agree{display:flex;gap:8px;align-items:flex-start;font-weight:400;font-size:14.5px}
.form label.agree input{width:auto;margin-top:5px}
#consult-msg{margin:0;font-weight:600;color:var(--main-dark)}

.byline{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--muted);margin:-6px 0 18px}
.byline img{width:32px;height:32px;border-radius:50%;object-fit:cover;object-position:center top}
.byline a{color:var(--main-dark);font-weight:700;text-decoration:none}

/* 운영자 소개 패널 */
.op-panel{background:var(--main-dark);border-radius:14px;overflow:hidden;margin:4px 0 16px;color:#fff}
.op-content{padding:24px 26px 22px}
.op-head{display:flex;align-items:center;gap:22px;margin-bottom:18px}
.op-head img{flex:0 0 auto;width:190px;height:190px;border-radius:50%;border:4px solid rgba(255,255,255,.85);box-shadow:0 6px 18px rgba(0,0,0,.25)}
.op-id{min-width:0}
.op-tag{display:inline-block;background:rgba(232,131,58,.18);border:1px solid rgba(232,131,58,.55);color:#ffc89c;font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:20px}
.body .op-name{font-size:30px;font-weight:900;margin:6px 0 0;line-height:1.2;color:#fff}
.body .op-cred{font-size:14.5px;color:rgba(255,255,255,.7);margin:2px 0 0}
.body .op-career{list-style:none;padding:0;margin:0 0 16px}
.op-career li{font-size:15px;color:rgba(255,255,255,.82);padding-left:16px;position:relative;margin:4px 0}
.op-career li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.op-career strong{color:#fff}
.op-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12);border-radius:10px;overflow:hidden;margin-bottom:14px}
.op-stat{background:var(--main-dark);padding:12px 6px;text-align:center}
.op-stat b{display:block;font-size:22px;color:#ffc89c;line-height:1.2}
.op-stat span{font-size:12.5px;color:rgba(255,255,255,.6)}
.body .op-sub{font-size:13px;color:rgba(255,255,255,.55);margin:0 0 6px}
.op-chips{display:flex;flex-wrap:wrap;gap:6px}
.op-chip{font-size:12.5px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:7px;padding:4px 10px;color:rgba(255,255,255,.85)}
@media (max-width:640px){
  .op-content{padding:20px 18px}
  .op-head{gap:14px}
  .op-head img{width:130px;height:130px;border-width:3px}
  .body .op-name{font-size:25px}
  .body .op-cred{font-size:13.5px}
}
.sources ul{font-size:15px}

.foot{background:#f2f4f8;color:var(--muted);font-size:15px;padding:22px 0 28px;margin-top:20px}
.foot p{margin:4px 0}
.small{font-size:13.5px}

@media (max-width:600px){
  body{font-size:16px}
  h1{font-size:25px}
  .lead{font-size:16.5px}
  .body h2{font-size:19.5px}
  .box{padding:18px 16px 8px;border-radius:14px}
  .box.intro{font-size:16.5px}
}