/* ━━━ user5 Template CSS ━━━ */
*{box-sizing:border-box;margin:0;padding:0;}
:root{
  --kr-head:'NanumSquareNeo',sans-serif;
  --kr-body:'Pretendard',sans-serif;
  --en:'Source Serif 4',serif;
  --blue:#1a4fa3;
  --blue-lt:#efefef;
  --sub-color:#0d1f3c;
  --main-color:#1a4fa3;
  --pad:48px;
  --max-w:1200px;
  --line:1px solid #e8e8e8;
}
body{font-family:var(--kr-body);background:#fff;color:#111;font-size:16px;line-height:1.7;}
a{text-decoration:none;color:inherit;}
#u_skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}
#u_skip:focus-within{position:static;width:auto;height:auto;overflow:visible;}

/* ━━━ NAV ━━━ */
.nav-logobar{background:#fff;border-bottom:var(--line);}
.nav-logobar-inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;height:72px;}
.nav-logo-wrap{display:flex;align-items:center;gap:16px;}
.nav-logo-wrap img{max-height:42px;}
.nav-logo-abbr{font-family:var(--en);font-size:42px;font-weight:700;color:var(--blue);letter-spacing:-2px;line-height:1;font-style:italic;}
.nav-logo-abbr span{color:#f39c12;}
.nav-logo-divider{width:1px;height:36px;background:#ddd;}
.nav-logo-fullname{font-family:var(--en);font-size:14px;color:#555;line-height:1.5;}
.nav-logo-fullname strong{display:block;font-weight:700;color:#222;font-size:14.5px;}
.nav-logo-right{display:flex;align-items:center;gap:12px;}
.nav-submit-btn{font-family:var(--en);font-size:15px;font-weight:700;color:#fff;background:var(--main-color);padding:9px 20px;border-radius:4px;cursor:pointer;transition:background 0.12s;white-space:nowrap;display:inline-block;}
.nav-submit-btn:hover{background:var(--sub-color);color:#fff;text-decoration: none;}
.nav-lang-btn{font-family:var(--en);font-size:13px;font-weight:600;color:#555;padding:7px 14px;border:1px solid #ddd;border-radius:4px;cursor:pointer;transition:all 0.12s;}
.nav-lang-btn:hover{border-color:#999;color:#111;}
.nav-gnb{background:var(--main-color);}
.nav-gnb-inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;height:44px;}
.gnb-links{display:flex;height:44px;}
.gnb-link{font-family:var(--en);font-size:15px;font-weight:700;color:#fff;letter-spacing:0.3px;text-transform:uppercase;padding:0 16px;height:44px;display:flex;align-items:center;cursor:pointer;transition:background 0.12s;gap:5px;border-right:1px solid rgba(255,255,255,0.12);position:relative;}
.gnb-link:first-child{border-left:1px solid rgba(255,255,255,0.12);}
.gnb-link:hover{background:rgba(255,255,255,0.15);}
.gnb-link a{color:#fff;text-decoration:none;}
.gnb-chevron{font-size:9px;opacity:0.7;}
.gnb-search{font-family:var(--en);font-size:15px;font-weight:700;color:#fff;letter-spacing:0.3px;text-transform:uppercase;padding:0 16px;height:44px;display:flex;align-items:center;gap:7px;cursor:pointer;}
.gnb-search:hover{background:rgba(255,255,255,0.15);color: #fff;text-decoration: none;}
/* GNB 드롭다운 */
.gnb-dropdown{display:none;position:absolute;top:44px;left:0;background:#fff;min-width:200px;box-shadow:0 4px 16px rgba(0,0,0,0.12);border-radius:0 0 4px 4px;z-index:100;padding:8px 0;}
.gnb-link:hover .gnb-dropdown{display:block;}
.gnb-dropdown a{display:block;padding:8px 20px;font-family:var(--kr-body);font-size:14px;font-weight:500;color:#333;text-transform:none;letter-spacing:0;}
.gnb-dropdown a:hover{background:var(--blue-lt);color:var(--main-color);}

/* ━━━ HERO ━━━ */
.hero{background:var(--sub-color);position:relative;overflow:hidden;}
/*.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 100% at 85% 50%,rgba(26,79,163,0.4) 0%,transparent 70%);pointer-events:none;}*/
.hero::after{content:'';position:absolute;inset:0;pointer-events:none;}
.hero-inner{
  max-width:var(--max-w);margin:0 auto;padding:52px var(--pad) 0;
  display:grid;grid-template-columns:160px 1fr;gap:48px;align-items:start;
  position:relative;z-index:1;
}
.hero-cover-label{font-family:var(--kr-body);font-size:10px;font-weight:600;color:rgba(255,255,255,0.6);text-transform:uppercase;letter-spacing:1.8px;margin-bottom:12px;}
.hero-cover-img{width:100%;aspect-ratio:3/4;border-radius:4px;overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,0.55),0 0 0 1px rgba(255,255,255,0.07);cursor:pointer;transition:transform 0.22s;}
.hero-cover-img:hover{transform:translateY(-4px);}
.hero-cover-img img{width:100%;height:100%;object-fit:cover;}
.hero-cover-vol{font-family:var(--kr-body);font-size:10.5px;color:rgba(255,255,255,0.55);margin-top:10px;text-align:center;}
.hero-aims{padding-top:4px;}
.hero-aims-label{font-family:var(--kr-body);font-size:10px;font-weight:600;color:rgba(255,255,255,0.6);text-transform:uppercase;letter-spacing:1.8px;margin-bottom:20px;display:flex;align-items:center;gap:10px;}
.hero-aims-label::before{content:'';display:inline-block;width:20px;height:1px;background:rgba(255,255,255,0.35);}
.hero-journal-title{font-family:var(--en);font-size:40px;font-weight:700;color:#fff;line-height:1.18;margin-bottom:20px;letter-spacing:-0.5px;}
.hero-scope-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.hero-scope-label{font-family:var(--kr-body);font-size:10px;font-weight:600;color:rgba(255,255,255,0.45);text-transform:uppercase;letter-spacing:1.4px;}
.hero-scope-link{display:inline-flex;align-items:center;gap:4px;font-family:var(--kr-body);font-size:11px;color:#fff;background:rgba(255,255,255,0.15);border:1px solid rgba(255,255,255,0.3);padding:3px 10px;border-radius:3px;text-decoration:none;transition:all 0.15s;letter-spacing:0.2px;}
.hero-scope-link:hover{background:rgba(255,255,255,0.25);border-color:rgba(255,255,255,0.5);color:#fff;text-decoration: none;}
.hero-scope{font-family:var(--kr-body);font-size:15.5px;color:rgba(255,255,255,0.72);line-height:1.85;margin-bottom:0;font-weight:300;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}
.hero-stats{display:flex;gap:0;margin-top:36px;border-top:1px solid rgba(255,255,255,0.1);padding-bottom:0;}
.hero-stat{padding:20px 40px 24px 0;margin-right:40px;border-right:1px solid rgba(255,255,255,0.1);}
.hero-stat:last-child{border-right:none;margin-right:0;}
.hero-stat-num{font-family:var(--en);font-size:22px;font-weight:700;color:#fff;line-height:1;letter-spacing:-0.3px;}
.hero-stat-label{font-family:var(--kr-body);font-size:12px;color:rgba(255,255,255,0.6);margin-top:5px;letter-spacing:0.2px;}
.hero-bar{height:2px;}

/* ━━━ 메인 콘텐츠 ━━━ */
.main-wrap{max-width:var(--max-w);margin:0 auto;padding:40px var(--pad) 60px;}

/* 섹션 헤더 */
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;padding-bottom:14px;border-bottom:2px solid #111;}
.section-head h2{font-family:var(--en);font-size:20px;font-weight:700;color:#111;}
.section-head-sub{font-family:var(--en);font-size:14.5px;color:#888;font-weight:400;margin-left:10px;}
.section-head a{font-family:var(--en);font-size:14.5px;color:var(--main-color);text-decoration:none;cursor:pointer;}
.section-head a:hover{text-decoration:underline;}

/* ━━━ 논문 카드 그리드 ━━━ */
.articles-grid{display:grid;grid-template-columns:1fr;gap:0;}
.art-card:nth-child(n+6){display:none;}
.art-card:nth-child(5){border-bottom:none;}
.art-card{display:flex;gap:0;padding:22px 0;border-bottom:1px solid #f0f0f0;cursor:pointer;align-items:flex-start;}
.art-card:last-child{border-bottom:none;}
.art-card:hover .art-card-title{color:var(--main-color);}
.art-card-meta{width:140px;flex-shrink:0;padding-right:22px;border-right:1px solid #e8e8e8;display:flex;flex-direction:column;}
.art-card-type{font-family:var(--kr-body);font-size:13px;color:var(--main-color);font-weight:600;display:block;margin-bottom:6px;}
.art-card-oa{display:none;}
.art-card-issue{font-family:var(--kr-body);font-size:13px;color:#888;display:block;line-height:1.5;}
.art-card-body{flex:1;min-width:0;padding:0 24px;}
.art-card-title{font-family:var(--en);font-size:17.5px;font-weight:700;color:#111;line-height:1.4;margin-bottom:8px;text-decoration:underline;text-underline-offset:2px;text-decoration-color:#ddd;transition:color 0.12s;}
.art-card-abstract{font-family:var(--kr-body);font-size:13.5px;color:#555;line-height:1.7;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.art-card-authors{font-family:var(--kr-body);font-size:14.5px;color:#444;margin-bottom:0;flex:1;}
.art-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;}
.art-card-pdf{
  font-family:var(--kr-body);font-size:12px;font-weight:700;
  color:#fff;text-decoration:none;cursor:pointer;
  background:var(--main-color);border:none;padding:4px 11px;border-radius:3px;
  display:inline-flex;align-items:center;gap:4px;
  transition:background 0.12s;
  margin-left: 3px;
}
.art-cart-btn-wrap .art-card-pdf:first-child{margin-left:0;}
.art-card-pdf:hover{color:var(--sub-color); text-decoration: none;}
.art-card-img{display:none;}

/* ━━━ Submit Banner ━━━ */
.submit-banner{background:var(--main-color);padding:28px var(--pad);}
.submit-banner-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:center;gap:48px;}
.submit-banner-stats{display:flex;gap:36px;flex-shrink:0;}
.submit-banner-num{font-family:var(--en);font-size:26px;font-weight:700;color:#fff;line-height:1;}
.submit-banner-label{font-family:var(--kr-body);font-size:11px;color:rgba(255,255,255,0.5);margin-top:4px;text-transform:uppercase;letter-spacing:0.5px;}
.submit-banner-note{font-family:var(--kr-body);font-size:11px;color:rgba(255,255,255,0.35);margin-top:2px;}
.submit-banner-divider{width:1px;background:rgba(255,255,255,0.15);align-self:stretch;flex-shrink:0;}
.submit-banner-text{flex:1;}
.submit-banner-title{font-family:var(--en);font-size:17px;font-weight:700;color:#fff;margin-bottom:6px;}
.submit-banner-sub{font-family:var(--kr-body);font-size:13px;color:rgba(255,255,255,0.6);line-height:1.6;}
.submit-banner-btn{font-family:var(--en);font-size:13px;font-weight:700;color:#fff;background:transparent;border:1.5px solid rgba(255,255,255,0.4);padding:10px 22px;border-radius:3px;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:all 0.15s;text-decoration:none;display:inline-block;}
.submit-banner-btn:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.7);color:#fff;}

/* ━━━ Most Read / Most Cited 2컬럼 ━━━ */
.ranked-section{max-width:var(--max-w);margin:0 auto;padding:40px var(--pad) 56px;}
.ranked-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;}
.ranked-col-head{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:12px;border-bottom:2px solid #111;margin-bottom:0;}
.ranked-col-title{font-family:var(--en);font-size:20px;font-weight:700;color:#111;}
.ranked-item{display:flex;gap:18px;padding:10px 0;border-bottom:1px solid #f0f0f0;cursor:pointer;align-items:flex-start;}
.ranked-item:last-child{border-bottom:none;}
.ranked-item:hover .ranked-title{color:var(--main-color);}
.ranked-num{font-family:var(--en);font-size:14px;font-weight:700;color:var(--main-color);line-height:1;flex-shrink:0;width:60px;text-align:right;padding-top:2px;}
.ranked-num-label{font-family:var(--kr-body);font-size:11px;color:#bbb;font-weight:400;display:block;margin-top:2px;}
.ranked-body{flex:1;min-width:0;}
.ranked-type-row{display:flex;align-items:center;gap:8px;margin-bottom:4px;}
.ranked-type{font-family:var(--kr-body);font-size:12px;color:#333;font-weight:600;}
.ranked-issue{font-family:var(--kr-body);font-size:12px;color:#bbb;}
.ranked-title{font-family:var(--en);font-size:15px;font-weight:700;color:#111;line-height:1.4;margin-bottom:5px;text-decoration:underline;text-underline-offset:2px;text-decoration-color:#ddd;transition:color 0.12s;}
.ranked-authors{font-family:var(--kr-body);font-size:13px;color:#888;}
.ranked-thumb{display:none;}

/* ━━━ 푸터 ━━━ */
.footer{background:#222;padding:36px var(--pad) 0;}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:flex-start;gap:36px;padding-bottom:32px;}
.footer-logo{font-family:var(--en);font-size:32px;font-weight:700;color:#fff;letter-spacing:-2px;font-style:italic;line-height:1;flex-shrink:0;width:80px;}
.footer-org{font-family:var(--en);font-size:13px;font-weight:700;color:#fff;margin-bottom:8px;}
.footer-addr{font-family:var(--en);font-size:12px;color:rgba(255,255,255,0.65);line-height:1.7;}
.footer-bottom{max-width:var(--max-w);margin:0 auto;padding:10px 0;}
.footer-bottom-inner{display:flex;gap:36px;align-items:center;width:100%;}
.footer-logo-spacer{flex-shrink:0;width:80px;}
.footer-copy{font-family:var(--en);font-size:12px;color:rgba(255,255,255,0.5);}

/* ━━━ 권호 논문 목록 (sub_list.html) ━━━ */
.issue-page-wrap{max-width:var(--max-w);margin:0 auto;padding:48px var(--pad) 80px;display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start;}
.issue-browse-mobile{display:none;}
.page-issue-date{font-family:var(--en);font-size:14px;color:#888;margin-bottom:29px;}

/* 논문 섹션 */
.art-section{margin-bottom:8px;}
.art-section-head{display:flex;align-items:baseline;gap:10px;padding:20px 0 12px;border-bottom:2px solid #111;margin-bottom:0;}
.art-section-title{font-family:var(--en);font-size:16px;font-weight:700;color:#111;}
.art-section-count{font-family:var(--en);font-size:13px;color:#aaa;font-weight:400;}

/* 논문 행 */
.art-row{padding:22px 0;border-bottom:1px solid #efefef;display:grid;grid-template-columns:1fr 120px;gap:24px;align-items:start;}
.art-row:last-child{border-bottom:none;}
.art-row-left{min-width:0;}
.art-row-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;padding-top:26px;}
.art-stat{font-family:var(--kr-body);font-size:12px;color:#aaa;display:flex;align-items:center;gap:3px;}
.art-stat-num{font-weight:600;color:#666;}

.art-type{font-family:var(--kr-body);font-size:11.5px;color:var(--main-color);font-weight:700;text-transform:uppercase;letter-spacing:0.4px;margin-bottom:7px;}
.art-title{font-family:var(--en);font-size:16.5px;font-weight:700;color:#111;line-height:1.4;margin-bottom:6px;cursor:pointer;text-decoration:none;display:block;transition:color 0.12s;}
.art-row:hover .art-title{color:var(--main-color);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--main-color);}
.art-authors{font-family:var(--kr-body);font-size:13px;color:#555;margin-bottom:6px;line-height:1.5;}
.art-meta-line{font-family:var(--kr-body);font-size:12.5px;color:#888;margin-bottom:8px;}
.art-abstract{font-family:var(--en);font-size:13.5px;color:#555;line-height:1.7;margin-top:0;max-height:0;overflow:hidden;transition:max-height 0.3s ease,margin-top 0.2s ease,opacity 0.25s ease;opacity:0;}
.art-abstract.open{max-height:300px;margin-top:12px;opacity:1;}
.art-footer{display:flex;align-items:center;gap:20px;margin-top:8px;}
.art-abstract-btn{font-family:var(--kr-body);font-size:12.5px;font-weight:600;color:var(--main-color);cursor:pointer;background:none;border:none;padding:0;display:inline-flex;align-items:center;gap:6px;transition:opacity 0.15s;}
.art-abstract-btn:hover{opacity:0.7;}
.art-abstract-chevron{font-size:12px;line-height:1;transition:transform 0.2s;}
.art-abstract-chevron.open{transform:rotate(180deg);}
.art-pdf-link{display:inline-flex;flex-direction:row;align-items:center;gap:5px;text-decoration:none;cursor:pointer;transition:opacity 0.15s;}
.art-pdf-link:hover{opacity:0.7; text-decoration: none;}
.art-pdf-doc{display:flex;align-items:center;}
.art-pdf-label{font-family:var(--kr-body);font-size:12px;font-weight:700;color:var(--main-color);letter-spacing:0.3px;}

/* 사이드바 */
.issue-page-wrap .content-side{background:#fff;}
.sb-select-wrap{padding:0 0 32px;}
.sb-issue-select{width:100%;font-family:var(--en);font-size:13px;color:#333;border:1px solid #ddd;border-radius:3px;padding:7px 10px;background:#fff;cursor:pointer;outline:none;margin-top:6px;}
.sb-section-head{font-family:var(--en);font-size:13px;font-weight:700;color:var(--main-color);padding:14px 0 10px;border-bottom:2px solid var(--main-color);display:flex;align-items:center;gap:8px;}
.sb-section-tag{font-family:var(--kr-body);font-size:10px;font-weight:700;color:var(--main-color);background:var(--blue-lt);border:1px solid #c8d5ef;border-radius:20px;padding:1px 7px;}
.sb-art-item{display:block;padding:11px 0;border-bottom:1px solid #f0f0f0;cursor:pointer;text-decoration:none;transition:background 0.1s;}
.sb-art-item:last-child{border-bottom:none;}
.sb-art-item:hover{background:#f8faff; text-decoration-color: var(--main-color);}
.sb-art-rank{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px;}
.sb-art-rank-num{font-family:var(--en);font-size:11px;font-weight:700;color:#bbb;}
.sb-art-rank-stat{font-family:var(--kr-body);font-size:11px;color:#777;}
.sb-art-title{font-family:var(--en);font-size:13px;font-weight:600;color:#111;line-height:1.45;margin-bottom:3px;}
.sb-art-item:hover .sb-art-title{color:var(--main-color); text-decoration-color: var(--main-color);}
.sb-art-authors{font-family:var(--kr-body);font-size:11.5px;color:#777;line-height:1.4;}

/* 권호 목록 반응형 → mquery.css */

/* ━━━ 공지사항 (notice.html) ━━━ */
.notice-search{display:flex;align-items:center;gap:10px;margin-bottom:28px;}
.notice-search-wrap{flex:1;position:relative;}
.notice-search-wrap svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);pointer-events:none;}
.notice-search input{width:100%;font-family:var(--kr-body);font-size:14px;color:#333;border:none;outline:none;padding:11px 14px 11px 40px;background:#f5f7fb;border-radius:24px;transition:background 0.15s,box-shadow 0.15s;}
.notice-search input:focus{background:#fff;box-shadow:0 0 0 2px var(--main-color);}
.notice-search input::placeholder{color:#bbb;}
.notice-search button{font-family:var(--kr-body);font-size:13px;font-weight:700;color:#fff;background:var(--main-color);border:none;padding:11px 24px;border-radius:24px;cursor:pointer;transition:background 0.12s;white-space:nowrap;flex-shrink:0;}
.notice-search button:hover{background:var(--sub-color,#153d82);}

.notice-table{width:100%;border-collapse:collapse;font-family:var(--kr-body);}
.notice-table thead tr{border-top:2px solid #111;border-bottom:1px solid #e0e0e0;background:#fafafa;}
.notice-table thead th{padding:10px 12px;font-family:var(--kr-body);font-size:12px;font-weight:700;color:#555;text-align:left;text-transform:uppercase;letter-spacing:0.4px;}
.notice-table th.col-num{width:60px;text-align:center;}
.notice-table th.col-date{width:124px;text-align:center;}
.notice-table th.col-views{width:72px;text-align:center;}
.notice-table tbody tr{border-bottom:1px solid #f0f0f0;transition:background 0.1s;cursor:pointer;}
.notice-table tbody tr:last-child{border-bottom:1px solid #e0e0e0;}
.notice-table tbody tr:hover{background:#f8faff;}
.notice-table td{padding:13px 12px;vertical-align:middle;font-size:14px;}
.td-num{text-align:center;color:#bbb;font-size:13px;}
.td-title{color:#111;line-height:1.4;}
.td-title a{text-decoration:none;color:inherit;transition:color 0.12s;}
.td-title a:hover{color:var(--blue);}
.td-date{text-align:center;color:#aaa;font-size:13px;white-space:nowrap;}
.td-views{text-align:center;color:#aaa;font-size:13px;}

.notice-badge{display:inline-block;font-family:var(--kr-body);font-size:10px;font-weight:700;color:var(--blue);background:var(--blue-lt);border:1px solid #c8d5ef;border-radius:2px;padding:1px 6px;margin-right:7px;vertical-align:middle;text-transform:uppercase;letter-spacing:0.3px;}
.new-badge{display:inline-block;font-family:var(--kr-body);font-size:10px;font-weight:700;color:#e74c3c;background:#fff0ee;border:1px solid #f5b7b1;border-radius:2px;padding:1px 5px;margin-left:6px;vertical-align:middle;text-transform:uppercase;}
.row-pinned{background:#f8f9fb !important;}
.row-pinned .td-num{color:var(--blue);}

.pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:28px;}
.page-btn{font-family:var(--kr-body);font-size:13.5px;color:#555;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid #e8e8e8;border-radius:3px;cursor:pointer;transition:all 0.12s;text-decoration:none;}
.page-btn:hover{border-color:#999;color:#111;}
.page-btn.active{background:var(--main-color);color:#fff;border-color:var(--main-color);}
.page-btn.arrow{font-size:12px;color:#aaa;border:none;}
.page-btn.arrow:hover{color:var(--sub-color);background:none;border:none;}

/* ━━━ 공지 상세 (notice-view) ━━━ */
.post-header{border-bottom:2px solid #111;padding-bottom:20px;}
.post-badge{display:inline-block;font-family:var(--kr-body);font-size:10.5px;font-weight:700;color:var(--blue);background:var(--blue-lt,#eef2fa);border:1px solid #c8d5ef;border-radius:2px;padding:2px 8px;margin-bottom:12px;text-transform:uppercase;letter-spacing:0.3px;}
.post-title{font-family:var(--en);font-size:24px;font-weight:700;color:#111;line-height:1.4;margin-bottom:16px;}
.post-meta{display:flex;gap:24px;font-family:var(--kr-body);font-size:13px;color:#555;}
.post-meta-label{color:#999;margin-right:3px;}
.post-body{padding:32px 0 36px;font-family:var(--kr-body);font-size:15px;color:#333;line-height:1.9;}
.post-body p{margin-bottom:18px;}
.post-body p:last-child{margin-bottom:0;}
.post-body h4{font-family:var(--en);font-size:16px;font-weight:700;color:#111;margin:28px 0 10px;}
.post-body ul{margin:12px 0 18px 20px;}
.post-body li{margin-bottom:6px;}
.post-body a{color:var(--blue);text-decoration:underline;}
.post-body img{max-width:100%;height:auto;}
.post-attach{padding:0 0 32px;}
.post-attach-title{font-family:var(--kr-body);font-size:12px;font-weight:700;color:#888;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px;}
.attach-item{display:inline-flex;align-items:center;gap:8px;font-family:var(--kr-body);font-size:13.5px;color:var(--main-color);text-decoration:none;padding:6px 14px;border:1px solid #c8d5ef;border-radius:3px;background:#fff;cursor:pointer;margin-right:8px;margin-bottom:8px;}
.attach-item:hover{background:var(--blue-lt,#eef2fa);}
.post-nav{display:flex;flex-direction:column;gap:6px;margin-top:8px;}
.nav-card{display:table;width:100%;padding:10px 0;border-top:1px solid #e8e8e8;text-decoration:none;cursor:pointer;transition:color 0.15s;}
.post-nav .nav-card:last-child{border-bottom:1px solid #e8e8e8;}
.nav-card-inner{display:table-row;}
.nav-dir{display:table-cell;white-space:nowrap;font-family:var(--kr-body);font-size:11px;font-weight:700;color:#bbb;text-transform:uppercase;letter-spacing:0.5px;padding-right:12px;vertical-align:middle;}
.nav-title{display:table-cell;width:100%;font-family:var(--kr-body);font-size:13px;color:#222;max-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;}
.nav-card:hover .nav-title{color:var(--blue);}
.nav-date{display:table-cell;white-space:nowrap;font-family:var(--kr-body);font-size:12px;color:#aaa;padding-left:12px;vertical-align:middle;}
.post-back{margin-top:20px;display:flex;justify-content:center;}
.post-back a:hover {text-decoration: none;}
.back-btn{font-family:var(--kr-body);font-size:13px;font-weight:700;color:var(--main-color);border:1.5px solid var(--main-color);background:#fff;border-radius:24px;padding:8px 28px;cursor:pointer;transition:all 0.15s;display:inline-flex;align-items:center;gap:6px;text-decoration:none;}
.back-btn:hover{background:var(--main-color);color:#fff;}

/* ━━━ 모바일 메뉴 ━━━ */
.m-nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.gnb-mobile-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.gnb-mobile-toggle span{display:block;width:20px;height:2px;background:rgba(255,255,255,0.9);margin:4px 0;}
.m-nav-toggle span{display:block;width:22px;height:2px;background:#333;margin:5px 0;transition:0.3s;}
.mobile-menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:999;}
.mobile-menu{position:fixed;top:0;left:-280px;width:280px;height:100%;background:#fff;z-index:1000;transition:left 0.3s;overflow-y:auto;padding:20px;}
.mobile-menu.open{left:0;}
.mobile-menu-overlay.open{display:block;}
.mobile-menu-close{background:none;border:none;font-size:24px;cursor:pointer;float:right;padding:4px 8px;}
.mobile-menu-logo{margin-bottom:20px;padding-top:10px;}
.mobile-menu-logo img{max-height:38px;}
.mobile-menu-nav{list-style:none;padding:0;}
.mobile-menu-nav li{border-bottom:1px solid #eee;}
.mobile-menu-nav li a{display:block;padding:12px 0;font-family:var(--kr-body);font-size:15px;color:#333;text-decoration:none;}
.mobile-menu-nav li a:hover{color:var(--main-color);}
.mobile-menu-btns{margin-top:20px;}
.mobile-menu-btns a{display:block;text-align:center;padding:10px;margin-bottom:8px;border-radius:4px;font-family:var(--kr-body);font-size:14px;font-weight:600;}
.mobile-menu-btns .btn-submit{background:var(--main-color);color:#fff;}
.mobile-menu-btns .btn-lang{background:#f5f5f5;color:#333;border:1px solid #ddd;}

/* ━━━ RESPONSIVE → mquery.css ━━━ */

/* ━━━ 콘텐츠 페이지 (content.html) ━━━ */
.page-wrap{max-width:var(--max-w);margin:0 auto;padding:56px var(--pad) 80px;display:grid;grid-template-columns:1fr 160px;gap:200px;align-items:start;overflow:hidden;}
.page-main{min-width:0;}
.page-header-area{margin-bottom:48px;}
.page-title{font-family:var(--en);font-size:28px;font-weight:700;color:#111;letter-spacing:-0.3px;}
.content-section{margin-bottom:56px;}
.section-body{margin-top:0;}
.content-section .prose{font-family:var(--kr-body);font-size:15.5px;color:#333;line-height:1.9;margin-bottom:18px;}
.content-section .prose-en{font-family:var(--en);font-size:15px;color:#444;line-height:1.85;margin-bottom:18px;}

/* 사이드바 */
.sidebar{position:sticky;top:24px;}
.sidebar-title{font-family:var(--en);font-size:14.5px;font-weight:700;color:#111;margin-bottom:10px;padding-bottom:8px;position:relative;}
.sidebar-title::after{content:"";display:block;position:absolute;bottom:0;left:0;width:32px;height:2px;background:#111;}
.sidebar-nav{display:flex;flex-direction:column;margin-top:4px;}
.sidebar-nav-item{font-family:var(--kr-body);font-size:14.5px;color:#aaa;padding:6px 0;cursor:pointer;text-decoration:none;transition:color 0.12s;}
.sidebar-nav-item:hover{color:#111;}
.sidebar-nav-item.active{color:#111;font-weight:600;}

/* 첨부파일 */
.file-attach{margin-top:32px;border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;}
.file-attach-title{font-family:var(--en);font-size:13px;font-weight:700;color:#888;text-transform:uppercase;letter-spacing:0.5px;padding:12px 16px;background:#f8f9fb;border-bottom:1px solid #e8e8e8;}
.file-attach-item{padding:10px 16px;border-bottom:1px solid #f0f0f0;}
.file-attach-item:last-child{border-bottom:none;}
.file-attach-item a{font-family:var(--kr-body);font-size:14px;color:var(--blue);text-decoration:none;}
.file-attach-item a:hover{text-decoration:underline;}

/* 모바일 메뉴 select */
.mobile-menu-select{display:none;margin-bottom:24px;max-width:100%;overflow:hidden;}
.mobile-menu-select select{width:100%;max-width:100%;padding:10px 12px;font-family:var(--kr-body);font-size:14px;border:1px solid #ddd;border-radius:4px;background:#fff;color:#333;box-sizing:border-box;}

/* 콘텐츠 페이지 반응형 → mquery.css */

/* ━━━ 논문 상세 페이지 (view.html) ━━━ */

/* Breadcrumb */
.breadcrumb-bar{background:#fff;border-bottom:1px solid #e8e8e8;}
.breadcrumb-inner{max-width:var(--max-w);margin:0 auto;padding:9px var(--pad);font-family:var(--en);font-size:12.5px;color:#999;}
.breadcrumb-inner a{color:var(--main-color);cursor:pointer;text-decoration:none;}
.breadcrumb-inner a:hover{text-decoration:underline;}

/* 논문 상세 레이아웃: 좌(fulltext) + 우(sticky sidebar) */
.article-outer{background:#fff;border-top:3px solid var(--main-color);border-bottom:1px solid #e8e8e8;position:relative;}
.article-wrap{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1fr 300px;gap:0;align-items:start;background:#fff;}
.article-left{padding:5px 36px 48px 0;min-width:0;}
.bl-meta{font-family:var(--en);font-size:12px;color:#888;margin-bottom:12px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.bl-meta .crossmark-wrap{margin-left:auto;}
.bl-type{font-weight:600;color:#222;}
.bl-vol{color:#555;}
.article-right{align-self:stretch;}

/* Prev / Next */
.pn-bar{display:flex;justify-content:space-between;align-items:center;padding:5px 15px;}
.pn-margin-prev,.pn-margin-next{font-family:var(--en);font-size:12.5px;color:#888;cursor:pointer;display:flex;align-items:center;gap:4px;transition:color 0.12s;text-decoration:none;}
.pn-margin-prev:hover,.pn-margin-next:hover{color:var(--sub-color);text-decoration:none;}

/* 우측: PDF + Cite/Share + Metrics */
.action-area{padding:6px 18px 16px 18px;}
.btn-pdf{display:block;width:100%;padding:10px 12px;background:var(--main-color);color:#fff;border:none;border-radius:3px;font-family:var(--kr-head);font-size:13.5px;font-weight:800;text-align:center;cursor:pointer;margin-bottom:10px;transition:background 0.12s;text-decoration:none;}
.btn-pdf:hover{background:var(--sub-color,#153d82);color:#fff;text-decoration:none;}
.cite-share{display:flex;gap:0;}
.cs-btn{flex:1;text-align:center;padding:8px 4px;font-family:var(--en);font-size:13px;color:#555;cursor:pointer;border:var(--line);transition:background 0.12s;}
.cs-btn:first-child{border-radius:3px 0 0 3px;border-right:none;}
.cs-btn:last-child{border-radius:0 3px 3px 0;}
.cs-btn:hover{background:#f8f9fb;color:#111;}
.art-metrics-area{padding:16px 18px; margin-bottom: 20px;}
.art-metrics-title{font-family:var(--en);font-size:11px;font-weight:600;color:#444;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:12px;}
.art-metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.art-met-card{background:#f8f9fb;border-radius:4px;padding:11px 12px;}
.art-met-num{font-family:var(--en);font-size:21px;font-weight:600;color:#111;line-height:1;}
.art-met-label{font-family:var(--en);font-size:11px;color:#444;margin-top:4px;}
.crossmark-wrap{}

/* sb-area (sticky sidebar) */
.sb-area{position:sticky;top:0;max-height:100vh;overflow-y:auto;scrollbar-width:none;}
.sb-area::-webkit-scrollbar{display:none;}
.sb-tabs{display:grid;grid-template-columns:1fr 1fr 1fr;position:sticky;top:0;background:#fff;z-index:2;}
.sb-tab{font-family:var(--en);font-size:14px;font-weight:600;padding:10px 4px;text-align:center;color:#444;cursor:pointer;border-bottom:2.5px solid transparent;margin-bottom:-1px;transition:all 0.15s;}
.sb-tab:hover{color:var(--main-color);}
.sb-tab.active{color:var(--main-color);border-bottom-color:var(--main-color);font-weight:700;}
.sb-panel{display:none;}
.sb-panel.active{display:block;}
.sec-link{display:block;font-family:var(--kr-body);font-size:14px;color:#222;padding:10px 18px;border-bottom:1px solid #e9e9e9;cursor:pointer;line-height:1.5;text-decoration:none;transition:background 0.1s;position:relative;}
.sec-link:last-child{border-bottom:none;}
.sec-link:hover{background:var(--blue-lt);color:var(--main-color);text-decoration:none;}
.sec-link.active-sec{background:var(--blue-lt);font-weight:600;color:var(--main-color);text-decoration:none;}
.sec-link.active-sec::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2.5px;background:var(--main-color);}

/* Figures 패널 */
.fig-panel-item{padding:16px 18px;border-bottom:1px solid #f0f0f0;}
.fig-panel-item:last-child{border-bottom:none;}
.fig-panel-title{font-family:var(--en);font-size:14.5px;font-weight:700;color:#111;line-height:1.45;margin-bottom:10px;cursor:pointer;}
.fig-panel-title:hover{color:var(--blue);}
.fig-panel-img{width:100%;border-radius:2px;background:#f5f5f5;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:8px;}
.fig-panel-img img{width:100%;height:auto;display:block;}
.fig-panel-links{display:flex;justify-content:space-between;font-family:var(--en);font-size:13px;}
.fig-panel-link{color:var(--blue);cursor:pointer;text-decoration:none;}
.fig-panel-link:hover{text-decoration:underline;}

/* References 패널 */
.ref-panel-item{padding:10px 18px;border-bottom:1px solid #f0f0f0;font-family:var(--en);font-size:12.5px;color:#333;line-height:1.5;cursor:pointer;transition:background 0.2s;overflow-wrap:break-word;word-break:break-all;}
.ref-panel-item:last-child{border-bottom:none;}
.ref-panel-item:hover{background:#f5f8ff;}
.ref-panel-active{background:var(--blue-lt);border-left:2.5px solid var(--blue);transition:background 0.3s;}

/* 모바일 하단 탭 바 */
.mobile-sb-bar{display:none;}
.mobile-sb-panel{display:none;}
.mobile-sb-overlay{display:none;}
.mobile-action-area{display:none;}
.floating-action-bar{display:none;}

/* 논문 상세 반응형 → mquery.css */

/* ━━━ SEARCH RESULT ━━━ */
.search-header{background:#f8f9fb;padding:28px var(--pad) 48px;border-bottom:1px solid #ccc;}
.search-header-inner{max-width:var(--max-w);margin:0 auto;}
.search-label{font-family:var(--kr-body);font-size:12px;font-weight:700;color:#aaa;text-transform:uppercase;letter-spacing:0.6px;margin-bottom:10px;}
.search-bar{display:flex;align-items:center;gap:10px;}
.search-bar-wrap{flex:1;position:relative;}
.search-bar-wrap svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);pointer-events:none;}
.search-bar input{width:100%;font-family:var(--kr-body);font-size:14px;color:#333;border:none;outline:none;padding:11px 14px 11px 40px;background:#efefef;border-radius:24px;transition:background 0.15s,box-shadow 0.15s;}
.search-bar input:focus{background:#fff;box-shadow:0 0 0 2px var(--main-color);}
.search-bar input::placeholder{color:#bbb;}
.search-bar button{font-family:var(--kr-body);font-size:13px;font-weight:700;color:#fff;background:var(--main-color);border:none;padding:11px 24px;border-radius:24px;cursor:pointer;transition:background 0.12s;white-space:nowrap;flex-shrink:0;}
.search-bar button:hover{background:#153d82;}

.search-wrap{max-width:var(--max-w);margin:0 auto;padding:48px var(--pad) 80px;display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:start;}

/* Filter sidebar */
.filter-side{padding-right:16px; margin-top: 5px;}
.filter-toggle-btn{display:none;font-family:var(--kr-body);font-size:13px;font-weight:600;color:var(--main-color);background:none;border:1.5px solid var(--main-color);border-radius:12px;padding:2px 10px;cursor:pointer;align-items:center;gap:5px;transition:background 0.12s;}
.filter-toggle-btn:hover{background:var(--blue-lt);}
.filter-toggle-btn .fa{font-size:12px;color:var(--main-color);}
.filter-overlay{display:none;}
.filter-close-btn{display:none;background:none;border:none;font-size:30px;cursor:pointer;color:#999;padding:4px 0 4px 4px;float:right;}
.sb-section-head{font-family:var(--en);font-size:13px;font-weight:700;color:var(--main-color);padding:0 0 10px;border-bottom:2px solid var(--main-color);display:flex;align-items:center;gap:8px;}
.sb-filter-block{padding:14px 0;border-bottom:1px solid #ddd;}
.sb-filter-block:last-child{border-bottom:none;}
.sb-filter-title{font-family:var(--kr-body);font-size:11.5px;font-weight:700;color:#111;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px;}
.sb-filter-item{display:flex;align-items:center;justify-content:space-between;font-family:var(--kr-body);font-size:13px;color:#222;padding:4px 0;cursor:pointer;text-decoration:none;transition:color 0.12s;}
.sb-filter-item:hover{color:var(--blue);}
.sb-filter-item.hidden{display:none;}
.sb-filter-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sb-filter-count{font-family:var(--kr-body);font-size:11.5px;color:#888;flex-shrink:0;margin-left:8px;}
.sb-filter-empty{font-family:var(--kr-body);font-size:13px;color:#aaa;padding:8px 0;}
.sb-show-more{font-family:var(--kr-body);font-size:12px;color:var(--main-color);cursor:pointer;background:none;border:none;padding:6px 0 0;display:flex;align-items:center;gap:4px;transition:opacity 0.15s;}
.sb-show-more:hover{opacity:0.7;}

/* Active filters */
.active-filters{display:flex;flex-wrap:wrap;gap:8px;padding:5px 0;border-bottom:1px solid #eee;}
.active-filters-label{font-size:13px;color:#888;line-height:26px;}
.filter-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 12px;color:var(--main-color);border-radius:14px;font-size:12px;text-decoration:none;border:1px solid var(--main-color);transition:background 0.12s;}
.filter-chip:hover{color:var(--main-color);text-decoration:none;}
.filter-chip-x{margin-left:2px;font-size:15px;line-height:1;margin-bottom:2px;}
.filter-clear{font-size:13px;color:#999;line-height:26px;text-decoration:none;margin-left:4px;}
.filter-clear:hover{color:#666;text-decoration:underline;}

/* Result main */
.result-main{min-width:0;}
.result-header{display:flex;align-items:center;justify-content:space-between;padding:0 0 10px;border-bottom:2px solid #111;margin-bottom:0;flex-wrap:wrap;gap:8px;}
.result-header-left{display:flex;align-items:baseline;gap:10px;}
.result-title{font-family:var(--en);font-size:16px;font-weight:700;color:#111;}
.result-count{font-family:var(--kr-body);font-size:13px;color:#aaa;font-weight:400;}
.result-empty{text-align:center;padding:80px 0;color:#aaa;font-size:14px;}
.linked-journal-label{font-family:var(--kr-body);font-size:13px;color:#555;cursor:pointer;display:flex;align-items:center;gap:6px;}
.linked-journal-label input{accent-color:var(--blue);cursor:pointer;}
.result-header-right{display:flex;align-items:center;gap:16px;}
.result-sort{display:flex;align-items:center;gap:8px;}
.result-sort-label{font-family:var(--kr-body);font-size:12px;color:#aaa;}
.result-sort select{font-family:var(--kr-body);font-size:13px;color:#333;border:1px solid #ddd;border-radius:3px;padding:4px 10px;background:#fff;cursor:pointer;outline:none;}

/* Article row */
.art-row{padding:22px 0;border-bottom:1px solid #e0e0e0;display:grid;grid-template-columns:1fr 140px;gap:24px;align-items:start;}
.art-row:last-child{border-bottom:none;}
.art-row-left{min-width:0;}
.art-row-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;padding-top:4px;}
.art-title{display:block;font-family:var(--en);font-size:16px;font-weight:700;color:#111;line-height:1.45;margin-bottom:6px;text-decoration:none;transition:color 0.12s;}
.art-title:hover{color:var(--main-color);text-decoration-color:var(--main-color);text-decoration:underline;text-underline-offset:3px;}
.art-authors{font-family:var(--kr-body);font-size:13px;color:#555;margin-bottom:4px;line-height:1.5;}
.art-journal{font-family:var(--kr-body);font-size:12.5px;color:#888;margin-bottom:4px;}
.art-doi{display:inline-block;font-family:var(--kr-body);font-size:12.5px;color:var(--main-color);text-decoration:none;margin-bottom:8px;}
.art-doi:hover{text-decoration:underline;}
.art-footer{display:flex;align-items:center;gap:16px;margin-top:8px;flex-wrap:wrap;}
.art-pdf-link{display:inline-flex;align-items:center;gap:5px;font-family:var(--kr-body);font-size:12px;font-weight:700;color:var(--main-color);text-decoration:none;cursor:pointer;transition:opacity 0.15s;}
.art-pdf-link:hover{opacity:0.7; text-decoration: none;}
.art-pdf-link .fa{font-size:14px;}
.art-abstract-btn{font-family:var(--kr-body);font-size:12.5px;font-weight:600;color:var(--main-color);cursor:pointer;background:none;border:none;padding:0;display:inline-flex;align-items:center;gap:6px;transition:opacity 0.15s;}
.art-abstract-btn:hover{opacity:0.7;}
.art-abstract-chevron{font-size:12px;line-height:1;transition:transform 0.2s;}
.art-abstract-chevron.open{transform:rotate(180deg);}
.art-abstract{font-family:var(--en);font-size:13.5px;color:#555;line-height:1.7;margin-top:0;max-height:0;overflow:hidden;transition:max-height 0.3s ease,margin-top 0.2s ease,opacity 0.25s ease;opacity:0;}
.art-abstract.open{max-height:500px;margin-top:12px;opacity:1;}
.art-abstract p{margin-bottom:8px;}
.art-abstract p:last-child{margin-bottom:0;}
.art-snippet{font-family:var(--en);font-size:13.5px;color:#666;line-height:1.7;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.art-title em,.art-snippet em{background:#fff3b0;color:inherit;padding:0 1px;border-radius:2px; font-style: normal;}
.art-thumbnail{width:120px;height:auto;border:1px solid #e8e8e8;border-radius:3px;}

/* 검색 결과 반응형 → mquery.css */