/* ============================================================
   카닥터 정비소 전용 레이아웃
   기존 청년모음zip(좌측 사이드바) / 말하기연구소(탭 네비 + 피드)와
   완전히 다른 구조: 다크 헤더 + 드롭다운 카테고리 메뉴 +
   히어로 검색 홈 + 카테고리 허브 타일 + 카드 그리드 리스팅 +
   컬러 히어로 배너(카테고리/글 상세).
   ============================================================ */

:root{
  --header-bg: #14202e;
  --header-bg-2: #1c2e42;
  --header-fg: #eef2f7;
  --header-fg-dim: #9fb0c3;
  --accent: #d9560f;
  --accent-dark: #b8440a;
  --accent-soft: #fdece0;
  --bg: #f6f4f1;
  --surface: #ffffff;
  --border: #e7e2db;
  --text: #241f1a;
  --text-soft: #6b6157;
  --text-dim: #9a9086;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 2px 10px rgba(30,20,10,.06);
  --shadow-md: 0 8px 28px rgba(30,20,10,.10);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;}
p{margin:0;}

.site-main{max-width:1180px;margin:0 auto;padding:32px 20px 64px;}

/* ---------- 다크 헤더 ---------- */
.topbar-dark{
  position:sticky;top:0;z-index:40;
  background:linear-gradient(135deg,var(--header-bg),var(--header-bg-2));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar-inner{
  max-width:1180px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:18px;
}
.logo{
  display:flex;align-items:center;gap:8px;
  font-size:18px;font-weight:800;color:var(--header-fg);
  white-space:nowrap;
}
.logo .mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;
  background:var(--accent);color:#fff;font-size:15px;
}

/* 드롭다운 카테고리 메뉴 (details/summary) */
.nav-dropdown{position:relative;}
.nav-dropdown-btn{
  list-style:none;cursor:pointer;user-select:none;
  display:flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;
  background:rgba(255,255,255,.08);
  color:var(--header-fg);font-size:14px;font-weight:600;
  transition:background .15s;
}
.nav-dropdown-btn::-webkit-details-marker{display:none;}
.nav-dropdown-btn:hover{background:rgba(255,255,255,.15);}
.nav-dropdown[open] .nav-dropdown-btn{background:var(--accent);}
.nav-dropdown .caret{font-size:11px;transition:transform .15s;}
.nav-dropdown[open] .caret{transform:rotate(180deg);}
.nav-dropdown-panel{
  position:absolute;top:calc(100% + 8px);left:0;
  min-width:240px;background:var(--surface);
  border-radius:var(--radius-sm);box-shadow:var(--shadow-md);
  border:1px solid var(--border);
  padding:8px;z-index:50;
  display:flex;flex-direction:column;gap:2px;
}
.nav-dropdown-panel a{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:8px;
  font-size:14px;font-weight:600;color:var(--text);
}
.nav-dropdown-panel a:hover{background:var(--bg);}
.nav-dropdown-panel a.is-active{background:var(--accent-soft);color:var(--accent-dark);}

.search-form{
  flex:1;display:flex;align-items:center;
  background:rgba(255,255,255,.09);
  border-radius:999px;padding:6px 6px 6px 16px;
  max-width:420px;
}
.search-form input{
  flex:1;border:0;background:none;outline:none;
  color:var(--header-fg);font-size:14px;padding:6px 0;
}
.search-form input::placeholder{color:var(--header-fg-dim);}
.search-form button{
  border:0;background:var(--accent);color:#fff;
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:14px;flex:0 0 auto;
}
.mobile-search-link{
  display:none;
  width:36px;height:36px;border-radius:50%;
  align-items:center;justify-content:center;
  background:rgba(255,255,255,.09);color:var(--header-fg);
  font-size:16px;flex:0 0 auto;
}
.topbar-actions{
  display:flex;align-items:center;gap:8px;flex:0 0 auto;
  margin-left:auto;
}
.btn-line, .btn-solid{
  display:inline-flex;align-items:center;justify-content:center;
  padding:8px 16px;border-radius:999px;
  font-size:13px;font-weight:700;white-space:nowrap;
  cursor:pointer;border:1px solid transparent;
}
.btn-line{
  border-color:rgba(255,255,255,.25);color:var(--header-fg);
  background:transparent;
}
.btn-line:hover{background:rgba(255,255,255,.09);}
.btn-solid{background:var(--accent);color:#fff;}
.btn-solid:hover{background:var(--accent-dark);}

/* ---------- 홈 히어로 ---------- */
.home-hero{
  background:radial-gradient(circle at 15% 20%, #2a3d52 0%, var(--header-bg) 55%, #0e1620 100%);
  color:var(--header-fg);
  padding:56px 20px 64px;
}
.home-hero-inner{max-width:760px;margin:0 auto;text-align:center;}
.home-hero .eyebrow{
  display:inline-block;padding:5px 14px;border-radius:999px;
  background:rgba(217,86,15,.22);color:#ffb27a;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  margin-bottom:14px;
}
.home-hero h1{
  font-size:32px;font-weight:800;line-height:1.35;
  margin-bottom:12px;
}
.home-hero p{
  font-size:15px;color:var(--header-fg-dim);
  margin-bottom:26px;
}
.hero-search-form{
  display:flex;align-items:center;gap:8px;
  background:#fff;border-radius:999px;
  padding:6px 6px 6px 20px;box-shadow:var(--shadow-md);
  max-width:520px;margin:0 auto;
}
.hero-search-form input{
  flex:1;border:0;outline:none;font-size:15px;padding:10px 0;color:var(--text);
}
.hero-search-form button{
  border:0;background:var(--accent);color:#fff;
  padding:11px 22px;border-radius:999px;font-weight:700;
  font-size:14px;cursor:pointer;flex:0 0 auto;
}
.hero-search-form button:hover{background:var(--accent-dark);}

.stat-chip-row{
  display:flex;justify-content:center;gap:10px;flex-wrap:wrap;
  margin-top:24px;
}
.stat-chip{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  background:rgba(255,255,255,.07);border-radius:12px;
  padding:12px 18px;min-width:96px;
}
.stat-chip .stat-num{font-size:18px;font-weight:800;color:#fff;}
.stat-chip .stat-label{font-size:11px;color:var(--header-fg-dim);}

/* ---------- 카테고리 허브 (홈 전용) ---------- */
.hub-head, .feed-head, .block-head{
  display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:16px;gap:12px;flex-wrap:wrap;
}
.hub-head h2, .feed-head h2, .block-head h2{
  font-size:19px;font-weight:800;
}
.hub-head p, .feed-head p{
  font-size:13px;color:var(--text-soft);margin-top:4px;
}
.block-more{
  font-size:13px;font-weight:700;color:var(--accent);
  white-space:nowrap;
}
.block-more:hover{text-decoration:underline;}

.cat-hub-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  margin-bottom:48px;
}
.cat-hub-tile{
  position:relative;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:24px 20px 20px;
  display:flex;flex-direction:column;gap:10px;
  box-shadow:var(--shadow);transition:transform .15s, box-shadow .15s;
  overflow:hidden;
}
.cat-hub-tile::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--tile-fg, var(--accent));
}
.cat-hub-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.cat-hub-tile h3{font-size:16px;font-weight:800;}
.cat-hub-tile p{font-size:13px;color:var(--text-soft);line-height:1.5;}
.cat-hub-count{
  font-size:12px;font-weight:700;color:var(--tile-fg, var(--accent-dark));
  margin-top:auto;
}

/* ---------- 카드 그리드 (리스트 전반) ---------- */
.pick-grid, .card-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.card-grid-list{grid-template-columns:repeat(2,1fr);}
.card-grid-compact{grid-template-columns:repeat(2,1fr);}
.card-grid + .card-grid{margin-top:28px;}
.pick-grid{margin-bottom:32px;}

.pick-card{
  display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;
  box-shadow:var(--shadow);transition:transform .15s, box-shadow .15s;
  height:100%;
}
.pick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.pick-body{display:flex;flex-direction:column;gap:7px;flex:1;}
.pick-card .title{
  font-size:15px;font-weight:700;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.pick-date{font-size:12px;color:var(--text-dim);margin-top:auto;padding-top:4px;}

.empty-state, .side-empty{
  padding:36px 16px;text-align:center;color:var(--text-dim);
  font-size:14px;background:var(--surface);
  border:1px dashed var(--border);border-radius:var(--radius);
  grid-column:1/-1;
}

/* ---------- 카테고리/글 상세 히어로 배너 ---------- */
.cat-hero, .post-hero{
  background:linear-gradient(120deg, var(--hero-tint, #eef0f4) 0%, var(--surface) 100%);
  border-bottom:1px solid var(--border);
  padding:26px 20px 30px;
}
.cat-hero-inner, .post-hero-inner{max-width:1180px;margin:0 auto;}
.cat-crumb{
  display:flex;align-items:center;gap:6px;
  font-size:12px;color:var(--text-soft);margin-bottom:14px;
}
.cat-crumb a:hover{text-decoration:underline;}
.cat-hero-head{display:flex;align-items:center;gap:14px;}
.cat-hero-icon, .post-hero-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;flex:0 0 auto;
  background:rgba(255,255,255,.7);
  color:var(--hero-tint-fg, var(--accent-dark));
}
.cat-hero h1, .post-hero h1{
  font-size:24px;font-weight:800;color:var(--text);
}
.cat-hero p{font-size:13px;color:var(--text-soft);margin-top:4px;}
.post-hero .post-meta{
  font-size:13px;color:var(--text-soft);margin-top:6px;
}

/* ---------- 카테고리 목록 페이지 ---------- */
.filter-bar{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:16px;gap:12px;flex-wrap:wrap;
}
.result-count{font-size:13px;color:var(--text-soft);}
.result-count strong{color:var(--text);}
.sort-select{
  border:1px solid var(--border);border-radius:8px;
  padding:8px 12px;font-size:13px;background:var(--surface);color:var(--text);
}
.pagination{
  display:flex;justify-content:center;gap:6px;margin-top:28px;flex-wrap:wrap;
}
.pagination a, .pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:34px;height:34px;padding:0 8px;border-radius:8px;
  font-size:13px;font-weight:600;color:var(--text-soft);
  border:1px solid var(--border);background:var(--surface);
}
.pagination a:hover{border-color:var(--accent);color:var(--accent);}
.pagination .is-active{background:var(--accent);color:#fff;border-color:var(--accent);}

.explore-more{
  margin-top:44px;display:grid;grid-template-columns:1fr 1fr;gap:24px;
}
.explore-col h3{font-size:15px;font-weight:800;margin-bottom:12px;}

.stat-panel{
  margin-top:32px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px 20px;
}
.stat-panel h3{font-size:15px;font-weight:800;margin-bottom:12px;}
.cat-stat-list{display:flex;flex-direction:column;gap:10px;}
.cat-stat-list-inline{
  flex-direction:row;flex-wrap:wrap;gap:16px 28px;
}
.cat-stat-list-inline .cat-stat-row{flex:0 0 auto;width:220px;}
.cat-stat-row{display:flex;flex-direction:column;gap:5px;}
.srow-cat{
  display:flex;justify-content:space-between;font-size:13px;font-weight:600;
}
.cat-stat-bar{
  height:6px;border-radius:999px;background:var(--bg);overflow:hidden;
}
.cat-stat-bar > span{
  display:block;height:100%;background:var(--accent);border-radius:999px;
}

/* ---------- 글 상세 페이지 ---------- */
.post-narrow{max-width:760px;margin:0 auto;}
.info-box{
  background:var(--accent-soft);border:1px solid #f2c9a6;
  border-radius:var(--radius);padding:18px 20px;margin:22px 0 28px;
}
.spec-title{font-size:14px;font-weight:800;color:var(--accent-dark);margin-bottom:12px;}
.spec-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;
}
.spec-row{display:flex;flex-direction:column;gap:3px;}
.spec-label{font-size:12px;color:#a4653a;font-weight:700;}
.spec-value{font-size:14px;color:var(--text);font-weight:600;}
.spec-empty{font-size:13px;color:var(--text-dim);}

.post-intro{font-size:15px;color:var(--text-soft);margin-bottom:20px;}
.post-section{margin-bottom:26px;}
.post-section h2{font-size:17px;font-weight:800;margin-bottom:10px;}
.post-section p{font-size:14.5px;line-height:1.75;color:var(--text);}
.keyfact-box{
  background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:14px 16px;margin-top:12px;
  display:flex;flex-direction:column;gap:8px;
}
.keyfact-box .kf-label{
  font-size:12px;font-weight:800;color:var(--accent-dark);
}
.post-table{
  width:100%;border-collapse:collapse;margin-top:12px;font-size:13.5px;
}
.post-table th, .post-table td{
  border:1px solid var(--border);padding:9px 11px;text-align:left;
}
.post-table th{background:var(--bg);font-weight:700;}
.post-tags{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;
}
.post-tags a{
  font-size:12.5px;padding:6px 12px;border-radius:999px;
  background:var(--bg);color:var(--text-soft);border:1px solid var(--border);
}

.related-block{margin-top:44px;}
.related-block h3{font-size:16px;font-weight:800;margin-bottom:14px;}

/* ---------- 검색 페이지 ---------- */
.page-head{margin-bottom:22px;}
.page-head h1{font-size:22px;font-weight:800;}
.page-head p{font-size:13px;color:var(--text-soft);margin-top:6px;}
.search-form-big{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:999px;padding:6px 6px 6px 18px;max-width:520px;margin-bottom:28px;
  box-shadow:var(--shadow);
}
.search-form-big input{flex:1;border:0;outline:none;font-size:14px;padding:10px 0;}
.search-form-big button{
  border:0;background:var(--accent);color:#fff;padding:10px 20px;
  border-radius:999px;font-weight:700;font-size:13px;cursor:pointer;
}

.keyword-block{margin-top:48px;}
.keyword-block h3{font-size:15px;font-weight:800;margin-bottom:14px;}
.keyword-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.keyword-chips a{
  font-size:13px;padding:7px 14px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border);color:var(--text-soft);
}
.keyword-chips a:hover{border-color:var(--accent);color:var(--accent);}

/* ---------- 정적 페이지 ---------- */
.static-page{max-width:760px;margin:0 auto;}
.static-page h1{font-size:24px;font-weight:800;margin-bottom:18px;}
.static-page h2{font-size:17px;font-weight:800;margin:26px 0 10px;}
.static-page p{font-size:14.5px;color:var(--text-soft);line-height:1.8;margin-bottom:10px;}
.bracket{color:var(--accent);font-weight:700;}

.contact-tabs{display:flex;gap:8px;margin-bottom:20px;}
.contact-tabs a, .contact-tabs span{
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;
  border:1px solid var(--border);color:var(--text-soft);
}
.contact-tabs .is-active{background:var(--accent);color:#fff;border-color:var(--accent);}
.contact-form{
  display:flex;flex-direction:column;gap:18px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px;
}
.contact-form .form-field{
  display:flex;flex-direction:column;gap:7px;
}
.contact-form label{
  font-size:13px;font-weight:700;color:var(--text);
}
.contact-form input, .contact-form textarea{
  width:100%;box-sizing:border-box;
  border:1px solid var(--border);border-radius:8px;
  padding:11px 13px;font-size:14px;font-family:inherit;outline:none;
}
.contact-form input:focus, .contact-form textarea:focus{
  border-color:var(--accent);
}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form button{
  align-self:flex-start;border:0;background:var(--accent);color:#fff;
  padding:11px 26px;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;
}
.contact-form button:hover{background:var(--accent-dark);}

/* ---------- 푸터 ---------- */
.site-footer{
  background:var(--header-bg);color:var(--header-fg-dim);
  margin-top:60px;
}
.footer-inner{
  max-width:1180px;margin:0 auto;padding:34px 20px;
  display:flex;flex-direction:column;gap:14px;
}
.footer-links{
  display:flex;gap:16px;flex-wrap:wrap;
}
.footer-links a{font-size:13px;color:var(--header-fg-dim);}
.footer-links a:hover{color:#fff;}
.footer-meta{font-size:12px;color:#5f7183;}

/* ============================================================
   반응형
   ============================================================ */
@media (max-width: 960px){
  .cat-hub-grid{grid-template-columns:repeat(2,1fr);}
  .pick-grid, .card-grid{grid-template-columns:repeat(2,1fr);}
  .card-grid-list{grid-template-columns:1fr;}
  .card-grid-compact{grid-template-columns:repeat(2,1fr);}
  .explore-more{grid-template-columns:1fr;}
}

@media (max-width: 640px){
  .topbar-inner{padding:10px 12px;gap:8px;flex-wrap:nowrap;}
  .logo{font-size:0;gap:0;flex:0 0 auto;}
  .logo .mark{font-size:15px;}
  .nav-dropdown-btn{font-size:0;padding:8px 10px;gap:0;}
  .nav-dropdown-btn .caret{font-size:11px;}
  .nav-dropdown-panel{left:-4px;}
  .search-form{display:none;}
  .mobile-search-link{display:flex;}
  .btn-line{display:none;}
  .topbar-actions{gap:6px;}
  .btn-solid{padding:8px 12px;font-size:12px;}

  .home-hero{padding:40px 16px 44px;}
  .home-hero h1{font-size:24px;}
  .home-hero p{font-size:13.5px;}
  .hero-search-form{padding:5px 5px 5px 16px;}
  .stat-chip{padding:10px 14px;min-width:80px;}

  .site-main{padding:22px 14px 44px;}

  .cat-hub-grid{grid-template-columns:1fr;}
  .pick-grid, .card-grid, .card-grid-compact{grid-template-columns:1fr;}

  .cat-hero, .post-hero{padding:20px 14px 24px;}
  .cat-hero-icon, .post-hero-icon{width:42px;height:42px;font-size:20px;}
  .cat-hero h1, .post-hero h1{font-size:19px;}

  .spec-grid{grid-template-columns:1fr;}
  .cat-stat-list-inline .cat-stat-row{width:100%;}

  .filter-bar{flex-direction:column;align-items:flex-start;}
  .pagination a, .pagination span{min-width:30px;height:30px;font-size:12px;}
}

@media (max-width: 420px){
  .nav-dropdown-panel{min-width:200px;left:-8px;}
  .stat-chip-row{gap:8px;}
  .stat-chip{min-width:70px;padding:9px 10px;}
}