/* ===== 주소모음 추천 10곳 — 다크 랜딩 (charcoal-navy + blue accent) ===== */
:root{
  --bg:#0e131a; --bg2:#121a24; --panel:#18202c; --elev:#1e2836;
  --line:#28323f; --line2:#35404f;
  --txt:#e6ebf2; --mut:#93a1b2; --head:#f6f9fc;
  --blue:#3b82f6; --blue2:#2563eb; --soft:rgba(59,130,246,.14);
  --r:16px; --rb:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);
  font-family:'Apple SD Gothic Neo','Pretendard','Malgun Gothic',system-ui,sans-serif;
  line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:#9dc0ff;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
:focus-visible{outline:3px solid #6ea0ff;outline-offset:2px;border-radius:6px}

/* 1. 헤더 */
.hd{position:sticky;top:0;z-index:30;background:rgba(14,19,26,.9);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:60px;gap:14px}
.brand{display:flex;align-items:center;gap:8px;color:var(--head);font-weight:800;font-size:19px}
.brand:hover{text-decoration:none}
.brand b{color:var(--blue);font-weight:800}
.brand-h1{margin:0;display:inline;font-size:17px;font-weight:800;line-height:1.2;letter-spacing:-.3px;color:var(--head)}
.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--blue);
  box-shadow:0 0 0 4px var(--soft)}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{color:#c4cede;font-size:15px;font-weight:600}
.nav a:hover{color:var(--blue);text-decoration:none}

/* 2. 히어로 (컴팩트) */
.hero{background:linear-gradient(180deg,#151d29,#0e131a);border-bottom:1px solid var(--line);
  padding:44px 0 40px;text-align:center}
.eyebrow{color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.6px;margin:0 0 10px}
.hero h1{color:var(--head);font-size:clamp(26px,4vw,40px);line-height:1.24;letter-spacing:-.4px;margin:0 auto 14px;max-width:900px}
/* 스티키 헤더 가림 방지 (앵커 점프 오프셋) */
#cards,#filter,#by-cat,#criteria,#notice,#faq{scroll-margin-top:74px}
.lead{color:var(--mut);font-size:17px;max-width:720px;margin:0 auto 22px}
.btn{display:inline-block;font-weight:800;border-radius:var(--rb);text-align:center;
  padding:14px 30px;font-size:16px;transition:background .15s,transform .12s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 4px 16px rgba(59,130,246,.28)}
.btn-primary:hover{background:var(--blue2);text-decoration:none;transform:translateY(-1px);box-shadow:0 7px 22px rgba(59,130,246,.42)}
/* 히어로 신뢰 칩 */
.trust{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:22px 0 0;padding:0}
.trust li{font-size:13px;color:var(--mut);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:6px 14px}
.trust li::before{content:"✓";color:var(--blue);font-weight:800;margin-right:6px}

/* 3. 대표 추천 */
.feature{padding:36px 0}
.feature-in{display:grid;grid-template-columns:minmax(0,1.05fr) 1fr;gap:26px;align-items:center;
  background:linear-gradient(180deg,#1a2634,#151d28);border:1px solid var(--blue);
  border-radius:var(--r);overflow:hidden;padding:22px}
.feature-img{margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.feature-img img{width:100%}
.pick{display:inline-block;background:var(--blue);color:#fff;font-size:12px;font-weight:800;
  padding:4px 12px;border-radius:20px;letter-spacing:.4px}
.pick.sm{font-size:11px;padding:2px 9px;vertical-align:middle}
.feature-body h2{color:var(--head);font-size:24px;margin:12px 0 8px}
.feature-body p{color:#c3cdd9;margin:0 0 16px}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:0 0 18px}
.specs div{background:var(--panel);padding:10px 14px}
.specs dt{color:var(--mut);font-size:12px;margin:0}
.specs dd{color:var(--head);font-size:14px;font-weight:700;margin:2px 0 0}

/* 섹션 공통 타이틀 */
.sec-title{color:var(--head);font-size:23px;margin:0 0 6px;
  border-left:4px solid var(--blue);padding-left:12px}
.sec-sub{color:var(--mut);font-size:15px;margin:0 0 18px}

/* 5. 비교 툴바 */
.tools{padding:14px 0 0}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:6px 0 6px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--panel);border:1px solid var(--line2);color:#c4cede;
  border-radius:20px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer;
  font-family:inherit}
.chip:hover{border-color:var(--blue);color:#fff}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.sort{color:var(--mut);font-size:14px;display:flex;align-items:center;gap:8px}
.sort select{background:var(--panel);color:var(--txt);border:1px solid var(--line2);
  border-radius:8px;padding:8px 12px;font-family:inherit;font-size:14px}
.count{color:var(--mut);font-size:13px;margin:8px 0 0}

/* 4. 카드 그리드 */
.cards-sec{padding:16px 0 40px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;align-items:stretch}
.card[hidden]{display:none}
.card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;transition:transform .15s,border-color .15s,box-shadow .15s}
.card-img{position:relative;line-height:0}
.card-img img{width:100%;height:auto;display:block;border-bottom:1px solid var(--line)}
.card-body{display:flex;flex-direction:column;flex:1;padding:16px 18px}
.card:hover,.card:focus-within{transform:translateY(-3px);border-color:var(--blue);
  box-shadow:0 8px 26px rgba(0,0,0,.35)}
.card.featured{border-color:var(--blue);background:linear-gradient(180deg,#1a2432,#161e2a)}
.rank{position:absolute;top:10px;left:10px;min-width:26px;height:26px;padding:0 7px;border-radius:8px;
  background:rgba(10,14,20,.82);color:#fff;font-weight:800;font-size:14px;display:flex;align-items:center;
  justify-content:center;font-variant-numeric:tabular-nums;border:1px solid rgba(255,255,255,.16)}
.card-head{min-width:0;margin:0 0 10px}
.card-head h3{color:var(--head);font-size:18px;margin:0 0 6px}
.tags{display:flex;flex-wrap:wrap;gap:5px}
.tag{font-size:11px;padding:3px 9px;border-radius:12px;background:var(--soft);
  color:#a9c6ff;border:1px solid rgba(59,130,246,.32)}
.desc{color:#c3cdd9;font-size:14px;margin:0 0 12px;flex:1}
.feat{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:4px}
.feat li{color:#aeb9c6;font-size:13px;padding-left:16px;position:relative}
.feat li::before{content:"·";position:absolute;left:4px;color:var(--blue);font-weight:800}
.rec{font-size:13px;color:#a9c6ff;margin:0 0 12px;padding:8px 11px;background:var(--soft);
  border-radius:8px;border:1px solid rgba(59,130,246,.22)}
.rec b{color:#cfe0ff;font-weight:700}
.meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0 0 14px;padding-top:12px;border-top:1px solid var(--line)}
.meta span{font-size:12px;color:var(--mut)}
.meta span::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;
  background:var(--blue);margin-right:6px;vertical-align:middle;opacity:.75}
.go{display:block;text-align:center;background:var(--blue);color:#fff;font-weight:800;
  font-size:15px;padding:12px;border-radius:var(--rb);margin-top:auto}
.go:hover{background:var(--blue2);text-decoration:none}
.card.featured .go{box-shadow:0 4px 16px rgba(59,130,246,.35)}
.empty{color:var(--mut);text-align:center;padding:24px}
.linklike{background:none;border:0;color:var(--blue);font-weight:700;cursor:pointer;font-family:inherit;font-size:inherit}

/* 로고 타일 그라데이션 10종 */
.lg1{background:linear-gradient(135deg,#3b82f6,#1e40af)}
.lg2{background:linear-gradient(135deg,#22b8a6,#0f766e)}
.lg3{background:linear-gradient(135deg,#f59e0b,#b45309)}
.lg4{background:linear-gradient(135deg,#8b5cf6,#5b21b6)}
.lg5{background:linear-gradient(135deg,#ef4444,#991b1b)}
.lg6{background:linear-gradient(135deg,#06b6d4,#0e7490)}
.lg7{background:linear-gradient(135deg,#10b981,#065f46)}
.lg8{background:linear-gradient(135deg,#ec4899,#9d174d)}
.lg9{background:linear-gradient(135deg,#6366f1,#3730a3)}
.lg10{background:linear-gradient(135deg,#f97316,#9a3412)}

/* 6. 선정 기준 */
.criteria{padding:30px 0;background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.crit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.crit{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.crit b{display:block;color:var(--head);font-size:15px;margin:0 0 4px}
.crit span{color:var(--mut);font-size:13px}

/* 분야별 주소모음 */
.bycat{padding:30px 0}
.bycat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.bycat-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column}
.bycat-card h3{color:var(--head);font-size:16px;margin:0 0 8px}
.bycat-card p{color:#aeb9c6;font-size:13px;margin:0 0 12px;flex:1}
.bycat-card a{color:#9dc0ff;font-size:14px;font-weight:700;margin-top:auto}
/* FAQ */
.faqsec{padding:30px 0;background:var(--bg2);border-top:1px solid var(--line)}
.faqsec details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:2px 18px;margin:10px 0}
.faqsec summary{cursor:pointer;font-weight:700;color:var(--head);padding:14px 0;font-size:15px;list-style:none}
.faqsec summary::-webkit-details-marker{display:none}
.faqsec summary::before{content:"+ ";color:var(--blue);font-weight:800}
.faqsec details[open] summary::before{content:"– "}
.faqsec details p{color:#c3cdd9;font-size:14px;margin:0 0 14px}

/* 7. 이용 안내 */
.notice{padding:30px 0}
.notice-box{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:12px;padding:18px 20px}
.notice-box ul{margin:0 0 8px;padding-left:20px}
.notice-box li{color:#c3cdd9;font-size:14px;margin:7px 0}
.checked{color:var(--mut);font-size:13px;margin:10px 0 0}

/* 8. 푸터 */
.ft{background:#0a0e14;border-top:1px solid var(--line);padding:26px 0;margin-top:10px}
.ft-in{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.ft-brand{display:flex;align-items:center;gap:8px;color:var(--head);font-weight:800}
.ft-nav{display:flex;flex-wrap:wrap;gap:16px}
.ft-nav a{color:var(--mut);font-size:14px}
.ft-nav a:hover{color:var(--blue);text-decoration:none}
.ft-copy{color:var(--mut);font-size:13px;margin:0}

/* ===== 카테고리 서브페이지 (webtoon.html 등) ===== */
.crumb{font-size:13px;color:var(--mut);margin:12px 0 0}
.crumb a{color:var(--mut)}
.prose p{color:#c3cdd9;margin:0 0 14px}
/* 웹툰 사이트 타일 그리드 */
.wgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:12px;margin:16px 0}
.wtile{display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;padding:16px 12px;text-align:center;
  transition:transform .15s,border-color .15s}
.wtile:hover{transform:translateY(-2px);border-color:var(--blue)}
.wlogo{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:14px;letter-spacing:-.5px}
.wlogo-img{width:100%;max-width:140px;height:auto;display:block;border-radius:8px}
.wname{color:var(--head);font-weight:700;font-size:14px}
.wtile a{color:#9dc0ff;font-size:12px;font-weight:700}
.wtile a:hover{text-decoration:none;color:#fff}
/* 카테고리 대표(funnel) 블록 */
.cat-feature{background:linear-gradient(180deg,#1a2432,#161e2a);border:1px solid var(--blue);
  border-radius:14px;padding:22px 24px;margin:8px 0}
.cat-feature h3{color:#fff;margin:0 0 8px;font-size:19px}
.cat-feature p{color:#c3cdd9;margin:0 0 16px}
/* 다른 분야 링크 */
.related-cats{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.related-cats a{background:var(--panel);border:1px solid var(--line2);border-radius:20px;
  padding:8px 16px;font-size:14px;color:#cfd4da;font-weight:600}
.related-cats a:hover{border-color:var(--blue);color:#fff;text-decoration:none}

/* 반응형 */
@media(max-width:760px){
  .feature-in{grid-template-columns:1fr;gap:16px}
  .hd-in{flex-wrap:wrap;height:auto;padding:9px 0;gap:8px 14px}
  .brand-h1{font-size:15px;line-height:1.25}
  .nav{width:100%;gap:10px 16px}
  .nav a{font-size:14px}
  .hero{padding:32px 0 30px}
  .toolbar{align-items:flex-start}
}
@media(max-width:420px){
  .specs{grid-template-columns:1fr}
  .brand-h1{font-size:14px}
}