@charset "utf-8";

/* 뉴스 페이지 전용 격자 배경 (40px 단위, 저채도 teal 라인) */
.grid_bg{background-image:linear-gradient(to right,rgba(92,177,189,0.015) 1px,transparent 1px),linear-gradient(to bottom,rgba(92,177,189,0.015) 1px,transparent 1px);background-size:40px 40px;}

/* 게시판 wrap (목록 ⇄ 상세 토글, 단일 .on 클래스로 제어) */
.news_detail{display:none;}
.news_wrap.on .news_list{display:none;}
.news_wrap.on .news_detail{display:block;}

/* 목록 헤더 (타이틀 + 검색) */
.news_head{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:1.5rem;margin-bottom:4rem;}
.news_badge{display:inline-block;padding:0.375rem 1rem;margin-bottom:1rem;border:1px solid rgba(92,177,189,0.4);border-radius:9999px;background:rgba(92,177,189,0.05);font-size:12px;font-weight:700;letter-spacing:0.4em;text-transform:uppercase;color:var(--teal);}
.news_tit{font-size:2.25rem;font-weight:700;line-height:1;letter-spacing:-0.025em;color:var(--white);}
@media (min-width:768px){
.news_head{flex-direction:row;align-items:flex-end;}
.news_tit{font-size:3rem;}
}
@media (min-width:1024px){
.news_tit{font-size:3.75rem;}
}

/* 확장형 검색 바 */
.search_wrap{display:flex;align-items:center;justify-content:flex-end;width:100%;}
.search_inp{width:0;padding:0;border:1px solid rgba(255,255,255,0.1);border-radius:9999px;background:rgba(255,255,255,0.05);font-size:0.875rem;color:var(--white);opacity:0;transition:var(--motion);pointer-events:none;}
.search_inp.on{width:12rem;padding:0.5rem 1rem;opacity:1;pointer-events:auto;}
.search_inp:focus{outline:none;border-color:var(--teal);}
.search_inp::placeholder{color:rgba(255,255,255,0.4);}
.search_btn{display:flex;flex-shrink:0;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;margin-left:0.5rem;border:1px solid rgba(255,255,255,0.1);border-radius:50%;background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.6);transition:var(--motion_fast);}
.search_btn:hover{background:rgba(255,255,255,0.1);color:var(--white);}
.search_btn svg{width:1.25rem;height:1.25rem;}
@media (min-width:768px){
.search_wrap{width:auto;}
.search_inp.on{width:16rem;}
}

/* 3열 카드 그리드 */
.news_grid{display:grid;grid-template-columns:1fr;gap:2rem;}
@media (min-width:640px){
.news_grid{grid-template-columns:repeat(2,1fr);}
}
@media (min-width:1024px){
.news_grid{grid-template-columns:repeat(3,1fr);gap:2.5rem;}
}

/* 뉴스 카드 */
.news_card{display:flex;overflow:hidden;flex-direction:column;justify-content:space-between;border:1px solid rgba(255,255,255,0.05);border-radius:1.5rem;background:var(--glass_bg);transition:var(--motion_fast);cursor:pointer;}
.news_card:hover{border-color:rgba(92,177,189,0.3);box-shadow:0 15px 35px rgba(92,177,189,0.1);transform:translateY(-0.5rem);}
.card_thumb{display:flex;overflow:hidden;position:relative;align-items:center;justify-content:center;width:100%;aspect-ratio:16/9;border-bottom:1px solid rgba(255,255,255,0.05);background:#000;}
.card_thumb svg{width:100%;height:100%;object-fit:cover;}
.card_thumb::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,var(--bg_black),transparent);opacity:0.2;pointer-events:none;}
.card_body{padding:1.5rem;}
.card_date{display:block;margin-bottom:1rem;font-size:0.75rem;font-weight:300;letter-spacing:0.05em;color:#6B7280;}
.card_tit{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:1rem;font-weight:700;line-height:1.6;color:var(--white);transition:var(--motion_fast);}
.news_card:hover .card_tit{color:var(--teal);}
.card_more{display:flex;align-items:center;gap:0.375rem;padding:0 1.5rem 1.5rem;font-size:0.75rem;font-weight:600;letter-spacing:0.05em;color:var(--teal);}
.card_more svg{width:0.875rem;height:0.875rem;transition:var(--motion_fast);}
.news_card:hover .card_more svg{transform:translateX(0.25rem);}
.grid_empty{grid-column:1/-1;padding:6rem 0;text-align:center;font-size:0.875rem;font-weight:300;color:#6B7280;}
@media (min-width:768px){
.card_body{padding:2rem;}
.card_tit{font-size:1.125rem;}
.card_more{padding:0 2rem 1.5rem;}
}

/* 페이지네이션 */
.news_page{display:flex;align-items:center;justify-content:center;gap:0.75rem;padding-top:3rem;}
.pg_arr,.pg_num{display:flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border:1px solid rgba(255,255,255,0.1);border-radius:50%;font-size:0.875rem;font-weight:700;color:rgba(255,255,255,0.5);transition:var(--motion_fast);}
.pg_arr{color:rgba(255,255,255,0.8);}
.pg_arr:hover,.pg_num:hover{border-color:rgba(255,255,255,0.3);background:rgba(255,255,255,0.05);color:var(--white);}
.pg_arr:disabled{opacity:0.2;pointer-events:none;}
.pg_arr svg{width:1.25rem;height:1.25rem;}
.pg_num.on{border-color:transparent;background:var(--teal);box-shadow:0 0 15px rgba(92,177,189,0.3);color:#000;}
.pg_num.on:hover{border-color:transparent;background:var(--teal);color:#000;}
@media (min-width:768px){
.pg_arr,.pg_num{width:3rem;height:3rem;font-size:1rem;}
}

/* 상세 보기 */
.back_btn{display:flex;align-items:center;gap:0.5rem;margin-bottom:1.5rem;font-size:1rem;color:var(--teal);transition:var(--motion_fast);}
.back_btn:hover{color:var(--white);}
.back_btn svg{width:1.25rem;height:1.25rem;transition:var(--motion_fast);}
.back_btn:hover svg{transform:translateX(-0.25rem);}
.detail_box{padding:2rem;border:1px solid rgba(255,255,255,0.05);border-radius:1.5rem;background:var(--glass_bg);}
.detail_head{padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,0.05);margin-bottom:2rem;}
.detail_date{display:block;margin-bottom:1rem;font-size:0.875rem;font-weight:300;color:#6B7280;}
.detail_tit{font-size:1.875rem;font-weight:700;line-height:1.3;color:var(--white);}
.detail_vis{display:flex;overflow:hidden;position:relative;align-items:center;justify-content:center;width:100%;aspect-ratio:16/9;margin-bottom:2rem;border:1px solid rgba(255,255,255,0.05);border-radius:1.5rem;background:var(--bg_black);}
.detail_vis svg{width:100%;height:100%;object-fit:cover;}
.detail_cont{font-size:1rem;font-weight:300;line-height:1.75;color:#D1D5DB;}
.detail_cont p{margin-bottom:1.5rem;}
.detail_cont p:last-child{margin-bottom:0;}
.detail_nav{padding-top:2rem;border-top:1px solid rgba(255,255,255,0.05);margin-top:3rem;font-size:0.875rem;}
.nav_row{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,0.05);color:#9CA3AF;}
.nav_row:last-child{border-bottom:none;}
.nav_lab{flex-shrink:0;width:4rem;font-size:0.75rem;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;color:var(--teal);}
.nav_link{display:block;overflow:hidden;flex:1;padding-left:1rem;font-weight:300;color:#4B5563;text-overflow:ellipsis;white-space:nowrap;pointer-events:none;transition:var(--motion_fast);}
.nav_link.on{color:#9CA3AF;pointer-events:auto;}
.nav_link.on:hover{color:var(--white);}
@media (min-width:768px){
.detail_box{padding:3rem;}
.detail_tit{font-size:2.25rem;}
.detail_cont{font-size:1.125rem;}
}