@charset "utf-8";
.icd-home{background:#fff;color:#203039;font-family:'Noto Sans KR','Malgun Gothic',sans-serif}.icd-home *{box-sizing:border-box}.icd-home-shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.icd-home-hero{background:linear-gradient(135deg,#102733 0%,#183745 58%,#214653 100%);color:#fff;overflow:hidden}.icd-home-hero-grid{min-height:610px;display:grid;grid-template-columns:1.18fr .82fr;gap:70px;align-items:center}.icd-kicker{font-size:11px;letter-spacing:.14em;color:#80C9C4;font-weight:700}.icd-home-hero h1{font-family:'Noto Serif KR',serif;font-size:58px;line-height:1.15;letter-spacing:-.055em;margin:18px 0 24px;color:#fff}.icd-home-hero h1 span{color:#E5C46D}.icd-home-hero p{max-width:670px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.78)}.icd-home-search{height:62px;display:flex;background:#fff;margin-top:34px;max-width:690px;border:1px solid rgba(255,255,255,.35)}.icd-home-search input{flex:1;border:0!important;box-shadow:none!important;padding:0 20px;font-size:15px}.icd-home-search button{width:120px;border:0;background:#167C78;color:#fff;font-size:14px;font-weight:700}.icd-home-search button i{margin-right:8px}.icd-home-keywords{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.icd-home-keywords a{color:rgba(255,255,255,.66);font-size:11px;border:1px solid rgba(255,255,255,.18);padding:5px 10px;border-radius:20px}.icd-home-cover{position:relative;display:flex;justify-content:center}.icd-home-cover img{width:min(380px,90%);display:block;position:relative;z-index:2;box-shadow:0 26px 80px rgba(0,0,0,.34)}.icd-cover-shadow{position:absolute;width:75%;height:80%;bottom:-25px;background:rgba(0,0,0,.2);filter:blur(34px);border-radius:50%}
.icd-home-section{padding:92px 0}.icd-section-title{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:38px}.icd-section-title span{font-size:10px;letter-spacing:.15em;color:#167C78;font-weight:700}.icd-section-title h2{font-family:'Noto Serif KR',serif;font-size:36px;letter-spacing:-.04em;color:#172D39;margin-top:8px}.icd-section-title p{max-width:520px;color:#6B797E;font-size:14px;line-height:1.75}.icd-track-section{background:#F7F5EE}.icd-track-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.icd-track-card{min-height:270px;padding:34px;display:grid;grid-template-columns:70px 1fr;gap:20px;border:1px solid #DCE2DF;background:#fff;color:#213039;transition:.25s}.icd-track-card:hover{transform:translateY(-5px);box-shadow:0 15px 36px rgba(24,50,61,.08)}.icd-track-no{font-family:'Noto Serif KR',serif;font-size:38px;color:#C8A653}.icd-track-card small{font-size:10px;letter-spacing:.12em;color:#167C78}.icd-track-card h3{font-family:'Noto Serif KR',serif;font-size:27px;margin:10px 0 14px}.icd-track-card p{color:#69767B;line-height:1.8}.icd-track-card strong{display:inline-block;margin-top:24px;color:#167C78}.icd-track-master{background:#172D39;color:#fff;border-color:#172D39}.icd-track-master h3{color:#fff}.icd-track-master p{color:rgba(255,255,255,.68)}.icd-track-master strong,.icd-track-master small{color:#77C9C3}
.icd-six-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.icd-six-card{border:1px solid #DFE4E3;background:#fff;overflow:hidden}.icd-six-image{background:#132B38;overflow:hidden}.icd-six-image img{width:100%;height:100%;object-fit:cover;display:block;transition:.35s}.icd-six-card:hover img{transform:scale(1.025)}.icd-six-body{padding:23px}.icd-six-body>span{font-size:10px;letter-spacing:.12em;color:#167C78;font-weight:700}.icd-six-body h3{font-family:'Noto Serif KR',serif;font-size:20px;margin:9px 0 8px;color:#1D3039}.icd-six-body p{color:#7A878C;font-size:12px}.icd-six-body a{display:inline-block;margin-top:18px;color:#167C78;font-size:12px;font-weight:700}.icd-story-home{background:#132B38;color:#fff}.icd-story-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.icd-story-image img{width:100%;display:block;box-shadow:0 20px 55px rgba(0,0,0,.25)}.icd-story-copy h2{font-family:'Noto Serif KR',serif;font-size:42px;line-height:1.35;margin:16px 0 24px;color:#fff}.icd-story-copy p{color:rgba(255,255,255,.72);line-height:1.9}.icd-story-copy blockquote{margin:26px 0;padding:22px 0;border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);font-family:'Noto Serif KR',serif;font-size:20px;line-height:1.7;color:#E5C46D}.icd-text-link{color:#77C9C3;font-weight:700}
.icd-topic-section{background:#FBFCFA}.icd-topic-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #DDE4E3;border-left:1px solid #DDE4E3}.icd-topic-grid a{min-height:58px;padding:0 16px;border-right:1px solid #DDE4E3;border-bottom:1px solid #DDE4E3;display:flex;align-items:center;justify-content:space-between;color:#33434A;background:#fff;font-size:13px}.icd-topic-grid a:hover{background:#F0F7F6;color:#167C78}.icd-master-section{background:#F0F5F5}.icd-master-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:center}.icd-master-cover img{width:min(390px,100%);box-shadow:0 20px 55px rgba(25,47,56,.18)}.icd-cyan{color:#167C78}.icd-master-copy h2{font-family:'Noto Serif KR',serif;font-size:44px;line-height:1.3;margin:16px 0 22px;color:#172D39}.icd-master-copy>p{color:#64747A;font-size:15px;line-height:1.85;max-width:640px}.icd-master-steps{display:grid;grid-template-columns:repeat(4,1fr);margin:30px 0;border-top:1px solid #CEDBDC;border-bottom:1px solid #CEDBDC}.icd-master-steps div{padding:20px 14px;border-right:1px solid #CEDBDC}.icd-master-steps div:last-child{border-right:0}.icd-master-steps b{display:block;color:#167C78;font-size:12px}.icd-master-steps span{display:block;margin-top:7px;font-family:'Noto Serif KR',serif;font-size:15px}.icd-master-btn{display:inline-block;background:#167C78;color:#fff;padding:14px 20px;font-size:13px;font-weight:700}.icd-archive-section{padding-top:60px}.icd-archive-box{background:#172D39;color:#fff;padding:48px;display:flex;justify-content:space-between;gap:50px;align-items:center}.icd-archive-box>div:first-child{max-width:650px}.icd-archive-box>div:first-child>span{font-size:10px;letter-spacing:.14em;color:#75C4BE}.icd-archive-box h2{font-family:'Noto Serif KR',serif;font-size:30px;margin:10px 0 14px;color:#fff}.icd-archive-box p{color:rgba(255,255,255,.66);line-height:1.8}.icd-archive-stats{display:flex}.icd-archive-stats div{padding:0 24px;border-left:1px solid rgba(255,255,255,.14)}.icd-archive-stats b{display:block;font-family:'Noto Serif KR',serif;color:#E4C069;font-size:32px}.icd-archive-stats span{font-size:10px;color:rgba(255,255,255,.56)}
@media(max-width:900px){.icd-home-shell{width:min(100% - 30px,1180px)}.icd-home-hero-grid{grid-template-columns:1fr;min-height:auto;padding:70px 0}.icd-home-cover{display:none}.icd-home-hero h1{font-size:44px}.icd-track-grid,.icd-story-layout,.icd-master-layout{grid-template-columns:1fr}.icd-six-grid{grid-template-columns:repeat(2,1fr)}.icd-topic-grid{grid-template-columns:repeat(2,1fr)}.icd-section-title{align-items:start;flex-direction:column}.icd-master-cover{text-align:center}.icd-archive-box{flex-direction:column;align-items:flex-start}.icd-archive-stats{width:100%}.icd-archive-stats div{flex:1}}
@media(max-width:600px){.icd-home-section{padding:64px 0}.icd-home-hero h1{font-size:34px}.icd-home-hero p{font-size:14px}.icd-home-search{height:54px}.icd-home-search button{width:58px}.icd-home-search button span{display:none}.icd-track-grid,.icd-six-grid,.icd-topic-grid{grid-template-columns:1fr}.icd-track-card{grid-template-columns:48px 1fr;padding:25px}.icd-section-title h2{font-size:29px}.icd-story-copy h2,.icd-master-copy h2{font-size:32px}.icd-master-steps{grid-template-columns:repeat(2,1fr)}.icd-master-steps div:nth-child(2){border-right:0}.icd-master-steps div:nth-child(-n+2){border-bottom:1px solid #CEDBDC}.icd-archive-box{padding:30px}.icd-archive-stats{display:grid;grid-template-columns:repeat(3,1fr)}.icd-archive-stats div{padding:0 10px}.icd-archive-stats b{font-size:24px}}

/* V25 · 무료 전자책 홈 진입 */
.icd-ebook-home-section{background:#0d1a1f;color:#fff}.icd-ebook-home-section .icd-section-title h2{color:#fff}.icd-ebook-home-section .icd-section-title p{color:#95a7ab}.icd-ebook-home-section .icd-section-title span{color:#6fc8ca}.icd-ebook-home-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.icd-ebook-home-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;align-items:center;padding:24px;border:1px solid rgba(255,255,255,.12);background:#12242a;color:#fff;transition:.2s}.icd-ebook-home-card:hover{transform:translateY(-3px);border-color:rgba(111,200,202,.5);color:#fff}.icd-ebook-home-card img{width:150px;aspect-ratio:210/297;object-fit:cover;box-shadow:0 12px 30px rgba(0,0,0,.3)}.icd-ebook-home-card small{color:#d2ad63;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.08em}.icd-ebook-home-card h3{font-family:'Noto Serif KR',serif;font-size:22px;margin:7px 0}.icd-ebook-home-card p{color:#98aaae;line-height:1.7;font-size:13px}.icd-ebook-home-card strong{display:inline-block;color:#6fc8ca;margin-top:15px;font-size:12px}@media(max-width:760px){.icd-ebook-home-grid{grid-template-columns:1fr}.icd-ebook-home-card{grid-template-columns:105px minmax(0,1fr);gap:16px;padding:16px}.icd-ebook-home-card img{width:105px}.icd-ebook-home-card h3{font-size:18px}}


/* V29 · free ebook quick path */
.icd-home-ebook-quick{margin-top:20px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.icd-home-ebook-quick>span{display:inline-flex;align-items:center;gap:7px;margin-right:3px;color:#b89150;font-size:11px;font-weight:800;letter-spacing:.02em}
.icd-home-ebook-quick>a{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid rgba(27,77,82,.16);background:rgba(255,255,255,.72);color:#1f4a50;font-size:11px;font-weight:700;backdrop-filter:blur(5px)}
.icd-home-ebook-quick>a:hover{background:#fff;border-color:rgba(27,77,82,.32);transform:translateY(-1px)}
.icd-home-ebook-quick>a b{color:#a4772d;font-family:'IBM Plex Mono',monospace;font-size:9px}
@media(max-width:640px){.icd-home-ebook-quick{align-items:stretch}.icd-home-ebook-quick>span{width:100%;margin-bottom:2px}.icd-home-ebook-quick>a{flex:1 1 46%;justify-content:center;text-align:center;padding:10px 8px}}


/* V36 · OPEN LEARNING 선언 */
.icd-open-learning-section{padding-top:72px;padding-bottom:72px;background:#f6f4ee;border-top:1px solid rgba(20,58,68,.08);border-bottom:1px solid rgba(20,58,68,.08)}
.icd-open-learning{position:relative;overflow:hidden;background:#fff;border:1px solid #ddd8ca;padding:58px 64px;box-shadow:0 18px 48px rgba(25,52,59,.06)}
.icd-open-learning:before{content:"OPEN";position:absolute;right:-8px;top:-34px;font-family:Georgia,"Times New Roman",serif;font-size:150px;line-height:1;color:rgba(19,83,88,.035);letter-spacing:-.06em;pointer-events:none}
.icd-open-learning-copy{position:relative;z-index:1;max-width:980px}
.icd-open-learning-copy h2{margin:12px 0 22px;font-family:"Noto Serif KR","Nanum Myeongjo",serif;font-size:40px;line-height:1.32;letter-spacing:-.045em;color:#153b44}
.icd-open-learning-copy h2 span{color:#b38a34}
.icd-open-learning-lead{font-size:18px!important;line-height:1.85!important;color:#273f45!important;max-width:900px}
.icd-open-learning-copy>p{max-width:900px;margin:0 0 18px;font-size:15px;line-height:1.9;color:#566a6f}
.icd-open-learning-copy strong{color:#173f48}
.icd-open-learning-promise{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:36px 0 26px;background:#d9ded9;border-top:1px solid #d9ded9;border-bottom:1px solid #d9ded9}
.icd-open-learning-promise>div{min-height:132px;background:#fff;padding:23px 20px;display:flex;flex-direction:column}
.icd-open-learning-promise b{font-family:Georgia,serif;font-size:11px;letter-spacing:.08em;color:#b58a31;margin-bottom:14px}
.icd-open-learning-promise strong{font-size:17px;color:#16444b;margin-bottom:8px}
.icd-open-learning-promise span{font-size:12px;line-height:1.65;color:#6c7b7e}
.icd-open-learning-note{display:flex;align-items:center;gap:9px;margin:0!important;padding:15px 18px;background:#123f47;color:#fff!important;font-size:13px!important;line-height:1.6!important;max-width:none!important}
.icd-open-learning-note i{color:#d8b55a}
@media(max-width:900px){
  .icd-open-learning-section{padding-top:44px;padding-bottom:44px}
  .icd-open-learning{padding:38px 28px}
  .icd-open-learning-copy h2{font-size:31px}
  .icd-open-learning-promise{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .icd-open-learning{padding:32px 20px}
  .icd-open-learning-copy h2{font-size:27px}
  .icd-open-learning-lead{font-size:16px!important}
  .icd-open-learning-promise{grid-template-columns:1fr}
  .icd-open-learning-promise>div{min-height:0}
  .icd-open-learning-note{align-items:flex-start}
}

/* V37 · 문학 연재 홈 진입 */
.lit-index-section{background:#f6f0e8}.lit-index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lit-index-grid>a{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding:18px;background:#fff;border:1px solid #e2d5c5;color:#3e3329}.lit-index-grid img{width:100%;height:auto;object-fit:cover}.lit-index-grid small{font-size:9px;color:#a07748}.lit-index-grid h3{font-family:'Noto Serif KR',serif;font-size:20px;margin:7px 0}.lit-index-grid span{font-size:11px;color:#7e5934}.lit-index-actions{display:flex;gap:8px;margin-top:18px}.lit-index-actions a{padding:10px 14px;border:1px solid #cdbda9;color:#694b31;background:#fff;font-size:11px}@media(max-width:900px){.lit-index-grid{grid-template-columns:1fr}}@media(max-width:560px){.lit-index-grid>a{grid-template-columns:105px 1fr}.lit-index-grid img{width:105px;height:100px}}