:root{
  --ivory:#eeeff1;--ivory-2:#e4e5e8;--paper:#fff;--ink:#1d1f22;--ink-soft:#484a4f;--muted:#6b6d72;
  --line:#d6d8db;--line-2:#e3e4e7;--gold:#3a3d44;--gold-d:#25272c;--gold-l:#b9bcc2;--dark:#191b1f;
  --sans:"Pretendard",-apple-system,"Apple SD Gothic Neo",sans-serif;--rad:22px;--rad-s:16px;
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--ivory);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden;word-break:keep-all;line-height:1.65;letter-spacing:-.005em}
a{color:inherit;text-decoration:none;pointer-events:none;cursor:default}
a.live{pointer-events:auto;cursor:pointer}
em,i{font-style:normal}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-l));z-index:190}
.util{border-bottom:1px solid rgba(255,255,255,.14)}
.util-in{max-width:1240px;margin:0 auto;display:flex;justify-content:flex-end;align-items:center;gap:18px;height:38px;padding:0 40px;font-size:12.5px;font-weight:600;color:rgba(244,239,227,.72)}
.nav{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:70px;padding:0 40px}
.brand img{height:54px;width:auto;display:block;filter:drop-shadow(0 3px 10px rgba(0,0,0,.22))}
header.solid{background:rgba(255,255,255,.95);backdrop-filter:saturate(160%) blur(14px);box-shadow:0 1px 0 var(--line-2),0 10px 28px -22px rgba(30,30,30,.22)}

.detail-hero{position:relative;margin:122px 22px 22px;border-radius:34px;overflow:hidden;background:#332619;color:#fff}
.detail-hero-media{position:absolute;inset:0}
.detail-hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.detail-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(26,19,11,.86) 0%,rgba(30,22,14,.5) 38%,rgba(30,22,14,.12) 60%,transparent 78%),linear-gradient(180deg,transparent 42%,rgba(22,16,9,.74) 100%)}
.detail-hero .wrap{position:relative;z-index:1;min-height:360px;padding-top:72px;padding-bottom:58px;display:flex;flex-direction:column;justify-content:flex-end}
.crumb{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.08em;color:rgba(255,255,255,.58)}
.crumb a{color:#fff}
.course-no{margin-top:44px;font-size:12px;font-weight:800;letter-spacing:.2em;color:var(--gold-l);text-transform:uppercase}
.detail-hero h1{margin-top:12px;font-size:clamp(38px,6vw,76px);font-weight:700;line-height:1;letter-spacing:-.045em}
.hero-meta{margin-top:24px;display:flex;flex-wrap:wrap;gap:10px}
.hero-meta span{padding:8px 13px;border:1px solid rgba(255,255,255,.22);border-radius:100px;font-size:12px;font-weight:700;color:rgba(255,255,255,.82)}

.section{padding:clamp(62px,9vh,108px) 0}
.overview{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);background:var(--paper);border:1px solid var(--line-2);border-radius:28px;overflow:hidden;box-shadow:0 30px 70px -58px rgba(29,31,34,.6)}
.summit-media{position:relative;min-height:520px;overflow:hidden;background:linear-gradient(145deg,#d9dadd,#f1f2f3)}
.summit-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.summit-media.pending{display:grid;place-items:center}
.pending-copy{text-align:center;padding:34px}
.pending-copy span{display:block;font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}
.pending-copy strong{display:block;margin-top:12px;font-size:clamp(28px,4vw,48px);letter-spacing:-.03em}
.pending-copy p{margin-top:12px;font-size:13px;color:var(--muted)}
.overview-copy{padding:clamp(34px,5vw,64px);display:flex;flex-direction:column;justify-content:center}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}
.eyebrow b{letter-spacing:0;color:var(--ink-soft)}
.overview-copy h2{margin-top:16px;font-size:clamp(27px,3.4vw,43px);line-height:1.14;letter-spacing:-.035em}
.intro{margin-top:22px;font-size:16px;line-height:1.9;color:var(--ink-soft)}
.fact-grid{margin-top:30px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:17px 0}
.fact:nth-child(odd){padding-right:18px;border-right:1px solid var(--line)}
.fact:nth-child(even){padding-left:18px}
.fact .label{display:block;font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.fact .label b{letter-spacing:0;color:var(--ink-soft)}
.fact-note{margin-top:12px;font-size:12px;color:var(--muted)}
.fact strong{display:block;margin-top:5px;font-size:15px}

.route-section{padding-top:0}
.route-section[hidden]{display:none}
.route-head{display:flex;align-items:end;justify-content:space-between;gap:30px}
.route-head h2{margin-top:14px;font-size:clamp(28px,4vw,48px);line-height:1.12;letter-spacing:-.04em}
.route-head p{max-width:480px;font-size:13px;line-height:1.75;color:var(--muted)}
.route-board{margin-top:34px;padding:34px;border-radius:28px;background:var(--cream);color:var(--ink);overflow:hidden;border:1px solid var(--line)}
.route-board svg{display:block;width:100%;height:auto;min-height:310px}
.route-map{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}
.route-map[hidden]{display:none}
.route-board.has-map{padding:20px}
.route-board.has-map svg,.route-board.has-map .route-sequence{display:none}
/* 지도 이미지 위 정보 레이어 — 작년처럼 이미지에 박지 않고 텍스트로 얹는다(2026-08-05 보스 지시) */
.map-wrap{position:relative}
.map-caption{position:absolute;top:22px;right:22px;max-width:min(42%,360px);padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.9);border:1px solid var(--line);backdrop-filter:saturate(150%) blur(6px);box-shadow:0 12px 30px -22px rgba(29,31,34,.5)}
.map-caption h3{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.map-caption .seg{margin-top:7px;font-size:13px;line-height:1.6;color:var(--ink-soft);word-break:keep-all}
.map-caption .fig{margin-top:9px;padding-top:9px;border-top:1px solid var(--line-2);font-size:13px;font-weight:700;color:var(--ink)}
@media(max-width:720px){
  .map-caption{position:static;max-width:none;margin-top:12px;backdrop-filter:none;background:var(--paper)}
}
.route-line{fill:none;stroke:#a3a6ad;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.route-node{fill:var(--paper);stroke:var(--gold-d);stroke-width:7}
.route-order{font-size:13px;font-weight:800;fill:var(--gold-d);text-anchor:middle;dominant-baseline:central}
.route-label{font-size:17px;font-weight:800;fill:var(--ink);text-anchor:middle}
.route-sequence{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.route-sequence span{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:100px;font-size:11.5px;color:var(--ink-soft);background:var(--paper)}
.route-sequence span:not(:last-child)::after{content:"→";color:var(--gold)}
.route-summary{margin-top:20px;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;line-height:1.8;color:var(--muted)}

.course-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;padding-top:0}
.course-nav a{display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:16px 24px;border:1px solid var(--line);border-radius:var(--rad-s);background:var(--paper);font-size:14px;font-weight:800;transition:.22s}
.course-nav .to-list{justify-content:center;gap:8px;padding:16px 28px;background:#3f6b4f;border-color:#3f6b4f;color:#fff;white-space:nowrap}
.course-nav a:hover{background:var(--cream);color:var(--ink);border-color:#c9cbd0;transform:translateY(-2px)}
.course-nav .to-list:hover{background:#365f45;border-color:#365f45;color:#fff}
.m-cta{display:none}

@media(max-width:960px){
  .gnb,.util-in .ext,.util-in .sep{display:none}.burger{display:block}
  .overview{grid-template-columns:1fr}.summit-media{min-height:420px}.overview-copy{padding:38px}
  .chat-fab{bottom:90px}.chat-fab-label{display:none}
  .m-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:160;background:rgba(238,239,241,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:11px 16px}
  .m-cta a{flex:1;text-align:center;background:var(--cream);color:var(--ink);font-size:15px;font-weight:800;padding:14px;border:1px solid var(--line);border-radius:100px}
  body{padding-bottom:70px}
}
@media(max-width:640px){
  .wrap{padding:0 22px}.util-in,.nav{padding-left:22px;padding-right:22px}
  .detail-hero{margin:112px 10px 10px;border-radius:20px}.detail-hero .wrap{min-height:330px;padding-top:54px;padding-bottom:44px}
  .overview{border-radius:20px}.summit-media{min-height:310px}.overview-copy{padding:28px 22px}
  .fact-grid{grid-template-columns:1fr}.fact:nth-child(n){padding:14px 0;border-right:0}.fact+.fact{border-top:1px solid var(--line)}
  .route-head{display:block}.route-head p{margin-top:12px}
  .route-board{padding:20px 16px;border-radius:20px;overflow-x:auto}.route-board svg{min-width:760px}
  .course-nav{grid-template-columns:1fr}.course-nav a{min-height:56px}
  footer .ft,footer .copy{padding-left:22px;padding-right:22px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}