/* ══════════════════════════════════════════════════════════════════
   travel/spot.css — 관광지 독립 상세 페이지 공유 스타일
   (travel/index.html의 :root 토큰·nav·.tv-* 계열 발췌 복제 + .sp-* 전용)
   골드/다크 리터럴 금지 — 토큰·rgba(var(--ac-rgb),a) 사용, 다크 기본 + light 오버라이드
   ══════════════════════════════════════════════════════════════════ */
:root{
  --bg:#0a0a0a; --bg2:#141414; --bg3:#1a1a1a; --bg4:#202020;
  --border:#2d2d2d; --border2:#262626;
  --blue:#38bdf8; --cyan:#f8e18e; --accent:#e8d27f;
  --text:#f4f4f5; --muted:#9f9f9f; --muted2:#5f5f5f;
  --green:#22c55e; --gold:#d4a843; --red:#ef4444;
  --max:900px;
  /* 테마 파생 토큰 — 라이트 모드에서 함께 뒤집힌다 */
  --ac-rgb:248,225,142;          /* 골드 틴트의 RGB 성분 (rgba(var(--ac-rgb),a)) */
  --gold-rgb:212,168,67;
  --on-accent:#0a0a0a;           /* 골드 그라디언트 위 텍스트 */
  --nav-bg:rgba(10,10,10,.94);
  --tag-bg:rgba(255,255,255,.04); --tag-ink:#cfcfcf;
  --card-shadow:0 8px 28px rgba(0,0,0,.45);
  color-scheme:dark;
}
/* ── 라이트 테마 — 한지 화이트 + 딥 골드 (토글: nav ☀/🌙, localStorage khs.theme) ── */
:root[data-theme="light"]{
  --bg:#f7f4ec; --bg2:#fffdf7; --bg3:#efeadd; --bg4:#e7e1d1;
  --border:#d9d1bc; --border2:#e3dcca;
  --blue:#0e7490; --cyan:#8a6a1c; --accent:#77591a;
  --text:#241f15; --muted:#655d4c; --muted2:#958c75;
  --green:#15803d; --gold:#9a7b23; --red:#dc2626;
  --ac-rgb:150,117,32;
  --gold-rgb:154,123,35;
  --on-accent:#fffdf7;
  --nav-bg:rgba(247,244,236,.95);
  --tag-bg:rgba(36,31,21,.04); --tag-ink:#5d5647;
  --card-shadow:0 8px 24px rgba(60,50,20,.12);
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Noto Sans KR',sans-serif;line-height:1.6}
::selection{background:rgba(var(--ac-rgb),.25)}

/* ── NAV (index/travel 공용 패턴 복제 — 토큰만) ── */
nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(var(--ac-rgb),.18);
  box-shadow:0 4px 18px rgba(0,0,0,.32);padding:0 20px}
.nav-inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;gap:2px;
  height:54px;overflow-x:auto;scrollbar-width:none}
.nav-inner::-webkit-scrollbar{display:none}
.nav-brand{font-family:'DM Mono','Noto Sans KR',monospace;font-size:14px;font-weight:500;letter-spacing:.2em;
  color:var(--text);text-decoration:none;margin-right:14px;flex-shrink:0}
.nav-brand em{font-style:normal;color:var(--cyan)}
.nav-inner a:not(.nav-brand){font-family:'DM Mono','Noto Sans KR',monospace;font-size:12px;letter-spacing:.12em;
  color:var(--muted);text-decoration:none;padding:6px 11px;border-radius:6px;
  white-space:nowrap;transition:all .2s}
.nav-inner a:not(.nav-brand):hover{color:var(--cyan);background:rgba(var(--ac-rgb),.06)}
.nav-inner a.active{color:var(--cyan)}
.lang-divider{width:1px;height:20px;background:var(--border2);margin:0 6px;flex-shrink:0}
.lang-toggle{display:flex;align-items:center;gap:2px;margin-left:auto;flex-shrink:0;
  position:sticky;right:0;z-index:2;background:var(--nav-bg);padding-left:8px}
.lang-btn{font-family:'DM Mono','Noto Sans KR',monospace;font-size:12px;font-weight:500;
  letter-spacing:.12em;color:var(--muted);background:transparent;border:1px solid transparent;
  border-radius:6px;padding:5px 10px;cursor:pointer;transition:all .2s;white-space:nowrap}
.lang-btn:hover{color:var(--cyan);border-color:rgba(var(--ac-rgb),.3)}
.lang-btn.active{color:var(--cyan);border-color:rgba(var(--ac-rgb),.4);background:rgba(var(--ac-rgb),.08)}
.theme-switch{position:relative;width:56px;height:28px;flex-shrink:0;cursor:pointer;padding:0;
  border:1px solid rgba(var(--ac-rgb),.55);border-radius:999px;background:rgba(var(--ac-rgb),.1);
  transition:border-color .25s,background .25s}
.theme-switch:hover{border-color:var(--cyan);background:rgba(var(--ac-rgb),.16)}
.theme-switch .ts-icon{position:absolute;top:50%;translate:0 -50%;font-size:13px;line-height:1;
  transition:opacity .25s;pointer-events:none}
.theme-switch .ts-icon.moon{left:8px}
.theme-switch .ts-icon.sun{right:7px;opacity:.35}
.theme-switch .ts-knob{position:absolute;top:2px;left:2px;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,var(--cyan),var(--gold));
  box-shadow:0 0 10px rgba(var(--ac-rgb),.55);transition:left .28s cubic-bezier(.4,0,.2,1)}
:root[data-theme="light"] .theme-switch .ts-knob{left:30px}
:root[data-theme="light"] .theme-switch .ts-icon.sun{opacity:1}
:root[data-theme="light"] .theme-switch .ts-icon.moon{opacity:.35}

/* ══ SPOT DETAIL 전용 (.sp-*) ══ */

main{max-width:var(--max);margin:0 auto;padding:0 24px 20px}

/* ── ① 히어로 커버 ── */
.sp-hero{position:relative;max-width:var(--max);margin:0 auto;padding:22px 24px 0}
.sp-back{display:inline-flex;align-items:center;gap:6px;font-family:'DM Mono','Noto Sans KR',monospace;
  font-size:.74rem;letter-spacing:.06em;color:var(--muted);text-decoration:none;transition:color .2s;
  padding:8px 0;margin-bottom:12px;word-break:keep-all}
.sp-back:hover{color:var(--cyan)}
.sp-cover{margin:0 0 6px;position:relative;border-radius:18px;overflow:hidden;
  border:1px solid var(--border2);background:var(--bg3);box-shadow:var(--card-shadow)}
.sp-cover img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}
/* 사진 위 오버레이 배지 — 테마 표면이 아니라 사진에 앵커되므로 리터럴 유지(라이트 테마에서도 어두운 스크림+밝은 글자가 정답, 토큰 오버라이드 대상 아님) */
.sp-cover figcaption{position:absolute;right:10px;bottom:8px;font-family:'DM Mono','Noto Sans KR',monospace;
  font-size:.6rem;color:#f4f4f5;letter-spacing:.02em;background:rgba(10,10,10,.55);
  padding:3px 8px;border-radius:6px;backdrop-filter:blur(4px)}
.sp-titlewrap{max-width:var(--max);margin:0 auto;padding:18px 24px 4px}
.sp-badges{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.sp-region{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.68rem;letter-spacing:.06em;padding:4px 12px;
  border-radius:999px;background:var(--tag-bg);border:1px solid var(--border);color:var(--tag-ink);
  text-decoration:none;word-break:keep-all;transition:all .2s}
a.sp-region:hover{color:var(--cyan);border-color:rgba(var(--ac-rgb),.45)}
.sp-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.sp-name{font-size:clamp(1.7rem,4.6vw,2.5rem);font-weight:900;line-height:1.12;
  letter-spacing:-.02em;word-break:keep-all}
.sp-hanja{font-family:'DM Mono','Noto Sans KR',monospace;font-size:1.05rem;color:var(--muted2);
  letter-spacing:.06em;font-weight:400}
.sp-tagline{font-size:1rem;font-weight:700;color:var(--cyan);word-break:keep-all;line-height:1.5;margin:2px 0 0}

/* ── ② 메타 스트립 (founded · 크레딧) ── */
.sp-metastrip{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:baseline;
  max-width:var(--max);margin:0 auto;padding:14px 24px 0}
.sp-founded{font-size:.86rem;color:var(--text);word-break:keep-all}
.sp-founded .lbl{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.6rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted2);margin-right:8px}

/* ── 섹션 제목 ── */
.sp-sec-title{font-size:1.22rem;font-weight:800;word-break:keep-all;margin:34px 0 16px;
  display:flex;align-items:center;gap:10px}
.sp-sec-title span{font-size:1.05em}

/* ── ③ 개요 ── */
.sp-intro{font-size:.98rem;line-height:1.9;word-break:keep-all;color:var(--text);
  border-left:2px solid rgba(var(--ac-rgb),.45);padding-left:16px;margin:26px 0 4px}

/* ── ④ 이야기 (story 문단) ── */
.sp-story{border:1px solid var(--border);border-radius:18px;background:var(--bg2);
  padding:22px 26px;margin-bottom:20px;box-shadow:var(--card-shadow)}
.sp-story p{font-size:.92rem;line-height:1.9;word-break:keep-all;color:var(--text);margin:0 0 14px}
.sp-story p:last-child{margin-bottom:0}

/* ── ⑤ 볼거리 (highlights) ── */
.sp-hl{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:12px}
.sp-hl li{border:1px solid var(--border);border-radius:14px;background:var(--bg2);
  padding:14px 18px;word-break:keep-all}
.sp-hl .hl-name{font-size:.98rem;font-weight:800;color:var(--text);margin-bottom:4px;display:flex;gap:8px}
.sp-hl .hl-mark{color:var(--cyan)}
.sp-hl .hl-desc{font-size:.86rem;line-height:1.7;color:var(--muted)}
.sp-hl .hl-acc{margin-top:9px}
.sp-hl .hl-acc summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:6px;
  font-family:'DM Mono','Noto Sans KR',monospace;font-size:.64rem;letter-spacing:.1em;color:var(--cyan);
  padding:5px 12px;border:1px solid rgba(var(--ac-rgb),.3);border-radius:999px;background:var(--tag-bg);
  user-select:none;transition:border-color .2s}
.sp-hl .hl-acc summary:hover{border-color:rgba(var(--ac-rgb),.55)}
.sp-hl .hl-acc summary::-webkit-details-marker{display:none}
.sp-hl .hl-acc summary::after{content:"+";font-weight:700}
.sp-hl .hl-acc[open] summary::after{content:"−"}
.sp-hl .hl-acc p{font-size:.84rem;line-height:1.8;color:var(--muted);margin:10px 2px 2px;word-break:keep-all;
  border-top:1px dashed var(--border);padding-top:10px}

/* ── 갤러리 (photos[1..], tour.html .wh-gallery 패턴) ── */
.sp-gallery{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin:6px 0 12px}
.sp-gitem{display:flex;flex-direction:column;gap:5px;min-width:0}
.sp-gitem img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 30%;
  background:var(--bg3);border-radius:12px;display:block;border:1px solid var(--border2)}
.sp-gcap{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.62rem;color:var(--muted2);
  text-align:center;letter-spacing:.02em;line-height:1.35;word-break:keep-all}
.sp-gcred{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.62rem;color:var(--muted2);
  letter-spacing:.02em;margin:-4px 0 18px}

/* ── ⑥ 방문 정보 ── */
.sp-visit{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden;margin:0 0 8px}
.sp-visit .vi{background:var(--bg2);padding:13px 16px}
.sp-visit .vi-l{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.6rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted2);margin-bottom:5px}
.sp-visit .vi-v{font-size:.88rem;color:var(--text);word-break:keep-all;line-height:1.55}
.sp-asof{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.62rem;color:var(--muted2);
  letter-spacing:.04em;margin:0 0 18px}

/* ── ⑤-2 혼자 둘러보기 코스 (course) — 번호 도트 + 세로 연결선 타임라인 ── */
.sp-course{list-style:none;margin:0 0 20px;padding:0;counter-reset:co;display:flex;flex-direction:column}
.sp-course li{position:relative;padding:0 0 18px 44px;word-break:keep-all}
.sp-course li::before{content:"";position:absolute;left:13px;top:26px;bottom:-2px;width:2px;
  background:linear-gradient(to bottom,rgba(var(--ac-rgb),.4),rgba(var(--ac-rgb),.08))}
.sp-course li:last-child{padding-bottom:0}
.sp-course li:last-child::before{display:none}
.sp-course .co-num{position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-family:'DM Mono','Noto Sans KR',monospace;
  font-size:.72rem;font-weight:500;background:var(--tag-bg);border:1px solid rgba(var(--ac-rgb),.4);color:var(--cyan)}
.sp-course .co-head{display:flex;align-items:center;min-height:28px}
.sp-course .co-name{font-size:.96rem;font-weight:800;color:var(--text)}
.sp-course .co-desc{font-size:.86rem;line-height:1.75;color:var(--muted);margin-top:4px}
.sp-course .co-tip{font-size:.78rem;line-height:1.6;color:var(--muted2);margin-top:6px;
  background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:7px 12px;display:inline-block}

/* ── ⑥-2 알아두면 좋은 팁 (tips) ── */
.sp-tips{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:8px}
.sp-tips li{position:relative;font-size:.86rem;line-height:1.7;color:var(--muted);word-break:keep-all;
  padding:11px 16px 11px 34px;border:1px solid var(--border);border-radius:12px;background:var(--bg2)}
.sp-tips li::before{content:"›";position:absolute;left:16px;top:10px;color:var(--cyan);font-weight:700}

/* ── ⑥-3 함께 둘러보기 (nearby) ── */
.sp-nearby{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:0 0 20px}
.sp-nearby .nb{border:1px solid var(--border);border-radius:14px;background:var(--bg2);padding:14px 18px;word-break:keep-all}
.sp-nearby .nb-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:5px}
.sp-nearby .nb-name{font-size:.94rem;font-weight:800;color:var(--text)}
.sp-nearby .nb-walk{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.6rem;letter-spacing:.06em;
  padding:3px 9px;border-radius:999px;background:var(--tag-bg);border:1px solid rgba(var(--ac-rgb),.3);color:var(--cyan);white-space:nowrap}
.sp-nearby .nb-desc{font-size:.84rem;line-height:1.7;color:var(--muted)}

/* ── ⑦ 게이트웨이 (한능검 포인트 + 관련 시대 학습) — 위계 제약: 반드시 렌더 ── */
.sp-gate{background:var(--tag-bg);border:1px solid rgba(var(--ac-rgb),.28);border-radius:14px;
  padding:18px 20px;margin-bottom:20px}
.sp-gate-h{font-family:'DM Mono','Noto Sans KR',monospace;font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:8px}
.sp-gate-txt{font-size:.9rem;color:var(--muted);word-break:keep-all;line-height:1.75;margin-bottom:14px}
.sp-gate-btns{display:flex;flex-wrap:wrap;gap:10px}
.sp-gate-btn{display:inline-flex;align-items:center;gap:6px;font-family:'DM Mono','Noto Sans KR',monospace;
  font-size:11px;letter-spacing:.1em;padding:11px 20px;border-radius:999px;text-decoration:none;
  background:linear-gradient(135deg,var(--cyan),var(--gold));color:var(--on-accent);font-weight:500;transition:all .25s}
.sp-gate-btn:hover{box-shadow:0 0 22px rgba(var(--ac-rgb),.35);transform:translateY(-1px)}

/* ── 데이터 로드 실패 안내 ── */
.tv-empty,.sp-empty{border:1px dashed var(--border);border-radius:14px;padding:32px 26px;text-align:center;
  color:var(--muted);word-break:keep-all;line-height:1.7;margin:40px 0}

/* ── ⑧ 푸터 ── */
.sp-footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  max-width:var(--max);margin:10px auto 0;padding:24px;border-top:1px solid var(--border)}
.sp-footer a{font-family:'DM Mono','Noto Sans KR',monospace;font-size:12px;letter-spacing:.08em;
  color:var(--muted);text-decoration:none;transition:color .2s}
.sp-footer a:hover{color:var(--cyan)}
.credit{text-align:center;font-family:'DM Mono','Noto Sans KR',monospace;font-size:.62rem;
  letter-spacing:.1em;color:var(--muted2);padding:20px;word-break:keep-all}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  .sp-back,.sp-region,.sp-gate-btn,.sp-footer a,.nav-inner a:not(.nav-brand){transition:none}}
@media(max-width:560px){
  .sp-cover img{aspect-ratio:16/9}
  .sp-name{font-size:1.4rem}
  .sp-sec-title{font-size:1.1rem}
  .sp-hero,.sp-titlewrap,.sp-metastrip{padding-left:18px;padding-right:18px}
  main{padding-left:18px;padding-right:18px}
}