:root{
  --ink:#1b1e2e; --sub:#5b6072; --line:#e3e5ec;
  --navy:#22285c; --navy2:#2d3470;
  --crayon:#ffd24a; --crayon-soft:#fff4c9;
  --sky:#dcecff; --mint:#ddf3e6; --lilac:#e8e3ff; --peach:#ffe6d6;
  --bg:#ffffff; --gray:#f3f4f7;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Pretendard Variable",Pretendard,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.nb{white-space:nowrap}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* 상단 띠 */
.util{background:var(--navy);color:#cfd3f0;font-size:12.5px}
.util .wrap{display:flex;justify-content:flex-end;gap:18px;height:30px;align-items:center}
.util a:hover{color:#fff}

/* 헤더 */
header.gnb{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
header.gnb .wrap{display:flex;align-items:center;height:68px;gap:36px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:21px;letter-spacing:-.02em;color:var(--navy)}
.logo .blk{display:flex;gap:2px}
.logo .blk i{display:block;width:15px;height:15px;border-radius:3px;font-style:normal;font-size:10px;line-height:15px;text-align:center;color:var(--navy);font-weight:800}
.logo .blk i:nth-child(1){background:var(--crayon)} .logo .blk i:nth-child(2){background:#9fd0ff} .logo .blk i:nth-child(3){background:#9fe0bb}
nav.menu{display:flex;gap:28px;font-size:15.5px;font-weight:600;flex:1;justify-content:center}
nav.menu a{padding:22px 0;border-bottom:3px solid transparent}
nav.menu a:hover{border-color:var(--crayon)}
.hsearch{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--sub)}
.burger{display:none;background:none;border:0;width:36px;height:36px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto}

/* 이번 주 글 타일 */
.feature{padding:40px 0 18px}
.feature .viewport{overflow:hidden}
.feature .row{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 32px)/3);gap:16px;transition:transform .45s ease}
.tile{border-radius:14px;padding:26px 24px 0;min-height:250px;display:flex;flex-direction:column;overflow:hidden;position:relative}
.tile:nth-child(3n+1){background:var(--sky)} .tile:nth-child(3n+2){background:var(--mint)} .tile:nth-child(3n){background:var(--lilac)}
.tile .cat{font-size:13px;color:var(--sub);font-weight:600}
.tile h2{font-size:22px;line-height:1.38;font-weight:800;margin-top:6px;letter-spacing:-.02em}
.tile svg{margin:auto auto 18px;align-self:center;width:170px;height:118px;flex:none}
.tile:hover h2{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:14px;font-size:12px;color:var(--sub)}
.pager button{width:28px;height:28px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--sub);font-size:15px;line-height:1}
.pager button:hover:not(:disabled){border-color:var(--navy);color:var(--navy)}
.pager button:disabled{opacity:.35;cursor:default}
.pager span{min-width:38px;text-align:center}

/* 분류 아이콘 */
.cats{padding:22px 0 30px}
.cats ul{list-style:none;display:grid;grid-template-columns:repeat(8,1fr);gap:8px;max-width:900px;margin:0 auto}
.cats a{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink)}
.cats .ic{width:56px;height:56px;border-radius:14px;background:var(--gray);display:grid;place-items:center;transition:background .15s}
.cats a:hover .ic{background:var(--crayon-soft)}
.cats svg{width:30px;height:30px}

/* 맞춤 찾기 */
.finder{background:var(--crayon-soft);border-radius:16px;padding:40px 56px 34px;position:relative;margin:10px 0 56px}
.finder{text-align:center}
.finder h3{font-size:24px;font-weight:800;letter-spacing:-.02em}
.finder p.lead{color:var(--sub);font-size:15px;margin-top:4px;text-wrap:balance}
.finder form{display:flex;margin-top:20px;border:2.5px solid var(--navy);border-radius:12px;overflow:hidden;background:#fff;max-width:720px;margin-left:auto;margin-right:auto}
.finder select{border:0;border-right:1px solid var(--line);padding:0 16px;font:inherit;font-weight:600;font-size:15px;width:170px;background:#fff;color:var(--ink)}
.finder input{flex:1;border:0;padding:16px;font:inherit;font-size:15px;min-width:0}
.finder button{border:0;background:var(--navy);color:#fff;font:inherit;font-weight:700;padding:0 26px;cursor:pointer}
.finder .kw{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center;justify-content:center}
.finder .kw b{font-size:13px;color:var(--sub);font-weight:600;margin-right:4px}
.finder .kw a{font-size:13.5px;background:#fff;border:1px solid #efe2a8;border-radius:999px;padding:5px 13px}
.finder .kw a:hover{border-color:var(--navy)}
.finder .art{position:absolute;right:46px;top:-26px;width:150px}

/* 공통 섹션 제목 */
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}
.sec-h h3{font-size:23px;font-weight:800;letter-spacing:-.02em}
.sec-h a{font-size:14px;color:var(--sub)}
.sec-h a:hover{color:var(--ink)}

/* 처음 고를 때 시리즈 */
.series{background:var(--navy);color:#fff;border-radius:16px;padding:34px 40px 38px;display:grid;grid-template-columns:1fr;gap:22px;margin-bottom:64px;text-align:center}
.series h3{font-size:26px;line-height:1.4;font-weight:800;letter-spacing:-.02em}
.series p{color:#c9cdee;font-size:15px;margin-top:10px}
.series ol{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;counter-reset:s}
.series li a{white-space:nowrap;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#fff;color:var(--ink);border-radius:12px;padding:16px 14px;font-size:14.5px;font-weight:700;line-height:1.45;min-height:132px;counter-increment:s;position:relative}
.series li a::before{content:counter(s);display:block;width:24px;height:24px;border-radius:50%;background:var(--crayon);color:var(--navy);font-size:13px;text-align:center;line-height:24px;margin-bottom:10px;flex:none}
.series li a:hover{box-shadow:0 0 0 3px var(--crayon)}

/* 많이 읽은 글 */
.popular{background:var(--gray);padding:58px 0 64px}
.popular .row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card .thumb{aspect-ratio:16/10;display:grid;place-items:center}
.card .thumb .cv{font-size:26px;font-weight:800;letter-spacing:-.03em;color:var(--navy);padding:0 18px;text-align:center;line-height:1.25}
.card .thumb{position:relative}
.card .thumb::after{content:"";position:absolute;left:18px;bottom:16px;width:34px;height:6px;border-radius:3px;background:var(--navy);opacity:.18}
.card .body{padding:16px 18px 20px}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:6px;background:var(--crayon);color:var(--navy)}
.tag.b{background:#cfe4ff} .tag.g{background:#c8eed7} .tag.p{background:#ddd5ff}
.card h4{font-size:16.5px;line-height:1.45;font-weight:700;margin-top:9px;letter-spacing:-.01em;text-wrap:balance}
.card p{font-size:14px;color:var(--sub);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card:hover h4{text-decoration:underline;text-underline-offset:3px}

/* 연령별 길잡이 */
.guide{padding:66px 0 70px}
.guide .intro{text-align:center;margin-bottom:34px}
.guide .intro h3{font-size:26px;font-weight:800;letter-spacing:-.02em}
.guide .intro p{color:var(--sub);margin-top:6px}
.tree{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.branch{border:1.5px solid var(--line);border-radius:14px;padding:24px 24px 18px}
.branch .age{display:flex;align-items:center;gap:10px}
.branch .age span{font-size:13px;font-weight:700;padding:4px 11px;border-radius:999px}
.branch:nth-child(1) .age span{background:var(--peach)} .branch:nth-child(2) .age span{background:var(--sky)} .branch:nth-child(3) .age span{background:var(--mint)}
.branch h4{font-size:19px;font-weight:800;margin-top:12px}
.branch ul{list-style:none;margin-top:12px}
.branch li{border-top:1px solid var(--line)}
.branch li a{display:block;padding:11px 0;font-size:15px;text-wrap:pretty}
.branch li a:hover{color:var(--navy);font-weight:600}

/* 새 글 */
.latest{padding:0 0 70px}
.latest .row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.latest .card{border:1px solid var(--line)}

/* 목록 두 칸 */
.lists{padding-bottom:76px;display:grid;grid-template-columns:1fr 1fr;gap:36px}
.lists ul{list-style:none}
.lists li a{display:flex;justify-content:space-between;gap:16px;background:var(--gray);border-radius:8px;padding:14px 16px;margin-bottom:8px;font-size:14.5px}
.lists li a time{color:var(--sub);font-size:13px;white-space:nowrap}
.lists li a:hover{background:#eaecf2}

footer{background:#2a2c38;color:#a9adbd;font-size:13px;padding:30px 0 36px}
footer .links{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:14px;color:#dfe1ea}
footer p{line-height:1.8}

@media (max-width:1100px){ .popular .row{grid-template-columns:1fr 1fr} }
@media (max-width:960px){
  nav.menu,.hsearch{display:none} .burger{display:block;margin-left:auto}
  .feature .row{grid-auto-columns:100%;gap:0} .tile{min-height:180px}
  .cats ul{grid-template-columns:repeat(4,1fr);row-gap:18px}
  .finder{padding:30px 22px 26px} .finder .art{display:none}
  .finder form{flex-wrap:wrap} .finder select{width:100%;border-right:0;border-bottom:1px solid var(--line);height:48px}
  .series{grid-template-columns:1fr;padding:28px 22px}
  .series ol{grid-template-columns:1fr;gap:8px} .series li a{min-height:0;flex-direction:row;justify-content:flex-start;text-align:left;gap:12px;padding:13px 14px} .series li a::before{margin:0;flex:none}
  .card .thumb{aspect-ratio:16/7}
  .popular .row{grid-template-columns:1fr 1fr}
  .tree,.latest .row{grid-template-columns:1fr}
  .lists{grid-template-columns:1fr}
}
@media (max-width:520px){
  .popular .row{grid-template-columns:1fr}
  .tile h2{font-size:20px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
/* ===== 글 상세 ===== */
.crumb{font-size:13px;color:var(--sub);padding:22px 0 0}
.crumb a:hover{color:var(--ink)}
.post{max-width:760px;margin:0 auto;padding:10px 20px 70px}
.post-head{padding:26px 0 26px;border-bottom:1px solid var(--line);margin-bottom:30px;text-align:center}
.post-head h1{font-size:32px;line-height:1.38;font-weight:800;letter-spacing:-.03em;text-wrap:balance;margin:14px auto 0;max-width:640px}
.post-head .by{font-size:13.5px;color:var(--sub);margin-top:14px}
.post-body{font-size:17px;line-height:1.85}
.post-body p{margin:0 0 18px}
.post-body h2{font-size:23px;line-height:1.4;font-weight:800;letter-spacing:-.02em;margin:44px 0 14px;text-wrap:balance}
.post-body h3{font-size:19px;font-weight:700;margin:30px 0 10px}
.post-body .sum{background:#f6f7fb;border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:14px;padding:22px 26px;margin:0 0 34px}
.post-body .sum .lab{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--navy);font-weight:800;margin:0 0 10px}
.post-body .sum .lab i{display:inline-block;width:17px;height:2px;background:var(--navy)}
.post-body .sum p{font-size:16px;line-height:1.9;color:var(--ink);margin:0}
.post-body .lead{color:var(--sub)}
.post-body h2 .num{display:block;font-size:13px;color:var(--navy);font-weight:800;margin:0 0 8px;line-height:1;letter-spacing:.06em}
.post-body h2 .num:after{content:"";display:block;width:28px;height:3px;background:var(--crayon);margin-top:7px;border-radius:2px}
.post-body .faq{border:1px solid var(--line);border-radius:14px;padding:18px 20px 18px 22px;margin:0 0 12px;background:#fff}
.post-body .faq .q{display:flex;align-items:flex-start;gap:10px;font-weight:800;color:var(--navy);margin:0 0 8px;font-size:16px;line-height:1.5}
.post-body .faq .q i{display:inline-flex;align-items:center;justify-content:center;flex:none;width:24px;height:24px;border-radius:50%;background:var(--crayon);color:var(--navy);font-size:12px;font-style:normal;font-weight:800;margin-top:1px}
.post-body .faq .a{font-size:15.5px;margin:0;padding-left:34px;line-height:1.8}
.post-body .src{background:#f6f7fb;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:14px 0 0;font-size:14px;color:var(--sub)}
.post-body .src ul{list-style:none;padding:0;margin:0}
.post-body .src li{display:flex;gap:8px;padding:5px 0;margin:0}
.post-body .src li:before{content:"";flex:none;width:5px;height:5px;border-radius:50%;background:var(--navy);margin-top:10px}
.post-body .src a{word-break:break-all}
.post-body a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.post-body ul,.post-body ol{padding-left:22px;margin:0 0 18px}
.post-body li{margin-bottom:6px}
.table-wrap{overflow-x:auto;margin:16px 0 24px;border-radius:10px}
.post-body table{border-collapse:collapse;width:100%;font-size:14.5px;line-height:1.55;min-width:560px}
.post-body th{background:var(--navy);color:#fff;text-align:left;font-weight:700;font-size:13.5px;padding:12px;border:1px solid #343b78;white-space:nowrap}
.post-body td{padding:12px;border:1px solid var(--line);vertical-align:top;background:#fff}
.post-body td:first-child{font-weight:700;white-space:nowrap;background:#fbfaf3;color:var(--ink)}
.author-box{background:var(--navy);border-radius:16px;padding:24px 28px;margin-top:36px;font-size:14.5px;line-height:1.8;color:#e6e8f5}
.author-box b{color:#fff;display:block;margin-bottom:6px;font-size:16px}
.author-box a{color:var(--crayon);text-decoration:underline}
.related{background:var(--gray);padding:50px 0 60px}
.related .row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* ===== 목록 ===== */
.list-head{padding:40px 0 10px}
.list-head h1{font-size:28px;font-weight:800;letter-spacing:-.02em}
.list-head p{color:var(--sub);margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 26px}
.chips a{font-size:14px;border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:#fff}
.chips a.on,.chips a:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding-bottom:70px}
.grid3 .card{border:1px solid var(--line)}
.empty{color:var(--sub);padding:10px 0 70px}

/* ===== 고정 페이지 ===== */
.page{max-width:760px;margin:0 auto;padding:30px 20px 80px;font-size:16.5px;line-height:1.85}
.page h1{font-size:30px;font-weight:800;margin-bottom:18px}
.page h2{font-size:21px;font-weight:800;margin:32px 0 10px}
.page p{margin:0 0 16px}
.page a{color:var(--navy);text-decoration:underline}

@media (max-width:960px){
  .related .row,.grid3{grid-template-columns:1fr 1fr}
  .post-head h1{font-size:26px}
}
@media (max-width:600px){
  .related .row,.grid3{grid-template-columns:1fr}
  .post-body{font-size:16.5px}
  .post-head h1{font-size:24px}
}

.post-body .brand-fig{margin:40px 0 -26px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}
.post-body .brand-fig img{display:block;width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover}
.post-body .brand-fig figcaption{font-size:12.5px;color:var(--sub);padding:8px 14px;border-top:1px solid var(--line)}
.post-body .brand-fig + h2,.post-body .brand-fig + h3{margin-top:40px}

@media (max-width:600px){
  .util a,.sec-h a,footer .links a{display:inline-block;padding:6px 0}
}

.finder h1{font-size:24px;font-weight:800;letter-spacing:-.02em}