/* (주)정한소리 홈페이지 공통 스타일
   참고: 창비(큰 문장·여백·→ 링크), 비룡소(대표 도서 크게 + 글/옮김 정보, 하단 사업자 정보), 사계절(표지 그림자 격자, 교사용 바로가기 단추) */
:root{
  --ink:#24211F; --ink2:#5E5650; --mute:#8A817A; --line:#E7E0D6;
  --bg:#FFFFFF; --cream:#FBF4E6; --cream2:#F5EBD8;
  --navy:#22406B; --navy2:#2F558A; --coral:#C8553D; --blue:#3D5A80;
  --f-sans:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --f-serif:"Noto Serif KR","Nanum Myeongjo",serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-sans);font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:6px 10px;z-index:99}

/* 머리 */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand img{width:34px;height:34px}
.brand small{display:block;font-size:11px;font-weight:400;color:var(--mute);letter-spacing:.02em;line-height:1.2}
.nav{display:flex;gap:26px;font-size:15px}
.nav a{text-decoration:none;color:var(--ink2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{color:var(--ink);border-color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:40px;font-size:18px;cursor:pointer}
@media (max-width:760px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:6px 20px 14px}
  .nav.open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu-btn{display:block}
}

/* 공통 블록 */
section{padding:88px 0}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--coral)}
.h-xl{font-family:var(--f-serif);font-weight:700;font-size:clamp(32px,5.4vw,56px);line-height:1.28;letter-spacing:-.02em;margin:14px 0 18px}
.h-lg{font-size:clamp(26px,3.6vw,38px);line-height:1.32;letter-spacing:-.02em;margin:10px 0 16px;font-weight:700}
.h-md{font-size:21px;line-height:1.4;margin:0 0 10px;font-weight:700}
.lead{font-size:clamp(16px,1.8vw,18px);color:var(--ink2);max-width:640px}
.more{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;text-decoration:none;color:var(--ink);margin-top:10px}
.more::after{content:"";width:34px;height:1px;background:currentColor;transition:width .2s}
.more:hover::after{width:48px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1.5px solid var(--navy);transition:.15s}
.btn.solid{background:var(--navy);color:#fff}.btn.solid:hover{background:var(--navy2)}
.btn.line{color:var(--navy);background:#fff}.btn.line:hover{background:var(--cream)}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--cream2);color:var(--navy)}
.tag.new{background:var(--coral);color:#fff}
.cream{background:var(--cream)}
.cover{box-shadow:0 1px 2px rgba(0,0,0,.08),0 10px 24px -8px rgba(60,40,20,.35);border-radius:3px;background:#fff}

/* 첫 화면 */
.hero{padding:56px 0 72px;background:linear-gradient(180deg,var(--cream) 0%,#fff 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero .meta{font-size:14px;color:var(--ink2);margin:0 0 6px}
.hero .meta b{color:var(--ink)}
.fan{position:relative;aspect-ratio:1/0.82}
.fan img{position:absolute;width:58%;border-radius:3px;box-shadow:0 14px 30px -10px rgba(40,25,10,.45)}
.fan img:nth-child(1){left:0;top:16%;transform:rotate(-7deg)}
.fan img:nth-child(2){left:21%;top:4%;transform:rotate(-2deg);z-index:2}
.fan img:nth-child(3){left:42%;top:12%;transform:rotate(5deg);z-index:3}
.fan .badge{position:absolute;right:2%;top:-2%;z-index:5;background:var(--coral);color:#fff;border-radius:50%;width:94px;height:94px;display:grid;place-items:center;text-align:center;font-weight:700;font-size:13px;line-height:1.25;box-shadow:0 6px 14px rgba(200,85,61,.35)}
.fan .badge b{display:block;font-size:26px;line-height:1}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:28px}.fan{max-width:520px;margin:0 auto;width:100%}}

/* 숫자 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:40px 0 0}
.stats div{padding:22px 10px;text-align:center;border-right:1px solid var(--line)}
.stats div:last-child{border-right:0}
.stats b{display:block;font-family:var(--f-serif);font-size:clamp(26px,3.4vw,38px);color:var(--navy);line-height:1.15}
.stats span{font-size:13px;color:var(--ink2)}
@media (max-width:620px){.stats{grid-template-columns:repeat(2,1fr)}.stats div:nth-child(2){border-right:0}.stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* 특징 카드 */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.feat article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px}
.feat .no{font-family:var(--f-serif);font-size:15px;color:var(--coral);font-weight:700}
.feat h3{font-size:17px;margin:6px 0 6px;line-height:1.4}
.feat p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.65}
@media (max-width:960px){.feat{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.feat{grid-template-columns:1fr}}

/* 펼침면 */
.spread{margin-top:40px;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.cap{font-size:13px;color:var(--mute);margin-top:8px}

/* 언어 */
.langs{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.langs span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 14px;font-size:14px}
.langs span i{font-style:normal;color:var(--blue);margin-left:6px;font-family:"Noto Sans","Noto Sans Thai","Noto Sans Sinhala","Noto Sans Khmer",var(--f-sans)}

/* 표지 격자 */
.covers{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:26px 18px;margin-top:30px}
.covers figure{margin:0}
.covers figcaption{font-size:13px;color:var(--ink2);margin-top:10px;line-height:1.45;text-align:center}

/* 2단 소개 */
.split{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1.25fr 1fr}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr;gap:28px}}
.memoir-cover{max-width:330px;margin:0 auto}
.quote{font-family:var(--f-serif);font-size:clamp(17px,2vw,20px);line-height:1.85;color:var(--ink);border-left:3px solid var(--coral);padding:4px 0 4px 18px;margin:20px 0}
.info{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:14.5px;margin:18px 0 0}
.info dt{color:var(--mute)}.info dd{margin:0}

/* 도서 목록(간단) */
.shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.shelf a{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.15s}
.shelf a:hover{border-color:var(--navy);transform:translateY(-2px)}
.shelf .ph{height:230px;background:var(--cream);display:flex;align-items:center;justify-content:center;padding:16px}
.shelf .ph img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 8px 18px -8px rgba(60,40,20,.35)}
@media (max-width:680px){.shelf .ph{height:190px}}
.shelf .tx{padding:14px 16px 16px}
.shelf h3{font-size:15.5px;margin:0 0 4px;line-height:1.4}
.shelf p{margin:0;font-size:13.5px;color:var(--ink2);line-height:1.55}
@media (max-width:960px){.shelf{grid-template-columns:repeat(3,1fr)}}
@media (max-width:680px){.shelf{grid-template-columns:repeat(2,1fr)}}
@media (max-width:400px){.shelf{grid-template-columns:1fr}}

/* 회사 */
.strengths{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.strengths div{padding:22px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.strengths b{display:block;font-size:16.5px;margin-bottom:4px}
.strengths p{margin:0;font-size:14.5px;color:var(--ink2)}
@media (max-width:860px){.strengths{grid-template-columns:1fr}}
.timeline{list-style:none;margin:34px 0 0;padding:0;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 18px 22px;font-size:15px}
.timeline li::before{content:"";position:absolute;left:-7px;top:9px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--navy)}
.timeline li.hl::before{background:var(--coral);border-color:var(--coral)}
.timeline b{display:inline-block;min-width:74px;color:var(--navy);font-family:var(--f-serif)}

/* 바로가기 단추(사계절 수업 자료 단추 참고) */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.quick a{display:flex;flex-direction:column;justify-content:center;min-height:110px;padding:20px 22px;border:1.5px solid var(--navy);border-radius:18px;text-decoration:none;background:#fff}
.quick a:hover{background:var(--navy);color:#fff}
.quick b{font-size:18px}.quick span{font-size:13.5px;opacity:.8}
@media (max-width:760px){.quick{grid-template-columns:1fr}}

/* 문의 */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}
.contact div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}
.contact dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-size:15px}
.contact dt{color:var(--mute)}.contact dd{margin:0}
@media (max-width:760px){.contact{grid-template-columns:1fr}}

/* 표 */
.spec{width:100%;border-collapse:collapse;font-size:15px;margin-top:22px}
.spec th,.spec td{border-bottom:1px solid var(--line);padding:12px 8px;text-align:left;vertical-align:top}
.spec th{width:28%;color:var(--mute);font-weight:500}

/* 20편 목록 */
.stories{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-top:30px}
.stories li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.stories img{aspect-ratio:286/220;object-fit:cover;width:100%;background:var(--cream)}
.stories div{padding:10px 14px 14px}
.stories .no{font-size:12px;font-weight:700;color:var(--coral);letter-spacing:.06em}
.stories h3{font-size:15px;margin:2px 0 2px;line-height:1.45}
.stories p{margin:0;font-size:13px;color:var(--mute)}
.stories ul,.plain{padding:0;margin:0}

/* 사람 */
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:26px}
.people div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:14px;color:var(--ink2)}
.people b{display:block;color:var(--ink);font-size:15.5px}
.people em{font-style:normal;color:var(--blue);font-size:13px}
details.toc{margin-top:22px;border:1px solid var(--line);border-radius:12px;background:#fff}
details.toc summary{cursor:pointer;padding:16px 20px;font-weight:700}
details.toc .in{padding:0 20px 18px;columns:2;column-gap:36px;font-size:14.5px}
details.toc h4{margin:12px 0 4px;font-size:14.5px;color:var(--navy);break-after:avoid}
details.toc p{margin:0;color:var(--ink2);line-height:1.8}
@media (max-width:640px){details.toc .in{columns:1}}

/* 꼬리 */
.foot{background:#1F1D1B;color:#BDB5AD;font-size:13.5px;padding:46px 0 54px}
.foot .wrap{display:grid;grid-template-columns:1fr auto;gap:24px}
.foot b{color:#fff}
.foot p{margin:4px 0}
.foot a{color:#E6DED6}
.foot .links{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr}}
/* APP — 그림 속 세상에서 우리말을 찾아봐 (2026-10-26) */
.app-icon{width:200px;max-width:60%;border-radius:50%;box-shadow:0 12px 30px rgba(20,30,50,.18);display:block;margin:0 auto}
.app-enter{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.app-enter .btn{min-height:56px;font-size:16px;padding:0 26px}
.app-more{display:inline-block;margin-top:16px;font-size:14.5px;font-weight:700;color:var(--navy)}
.foot .admin{font-size:12px;opacity:.55;margin-top:12px;display:inline-block}