/* ============ 다양아트 프리미엄 디자인 시스템 ============ */
:root{
  --ink:#0a0a0a; --ink-2:#1c1c1c; --paper:#ffffff; --paper-2:#f7f6f4; --paper-3:#efece7;
  --line:#e7e3dd; --line-2:#d8d3cb; --muted:#8a8378; --muted-2:#b3aca1;
  --accent:#0a0a0a; --gold:#9a8866;
  --serif:'Nanum Myeongjo',serif;
  --sans:'Pretendard',-apple-system,'Malgun Gothic',sans-serif;
  --shadow:0 10px 40px rgba(0,0,0,.08); --shadow-sm:0 4px 18px rgba(0,0,0,.06);
  --container:1240px;
}
*{box-sizing:border-box}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);margin:0;line-height:1.6;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif)}
.muted{color:var(--muted)}
.eyebrow{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);font-weight:600}
h1,h2,h3{letter-spacing:-.03em;line-height:1.15}

/* ---- 상단 유틸리티 바 ---- */
.topbar{background:var(--ink);color:#e7e3dd;font-size:.78rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar a{color:#cfc8bd}.topbar a:hover{color:#fff}
.topbar .sep{opacity:.3;margin:0 12px}

/* ---- 헤더 ---- */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;height:76px;gap:32px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand .mark{width:34px;height:34px}
.brand .wordmark{font-family:var(--serif);font-size:1.5rem;font-weight:800;letter-spacing:-.02em;line-height:1}
.brand .wordmark small{display:block;font-family:var(--sans);font-size:.56rem;letter-spacing:.32em;color:var(--muted);font-weight:600;margin-top:3px;text-transform:uppercase}
.mainnav{display:flex;gap:6px;margin-left:8px}
.mainnav a{position:relative;padding:10px 16px;font-weight:600;font-size:.98rem;color:#2a2a2a}
.mainnav a::after{content:'';position:absolute;left:16px;right:16px;bottom:6px;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.mainnav a:hover::after,.mainnav a.active::after{transform:scaleX(1)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:50%;font-size:1.1rem;color:#2a2a2a}
.icon-btn:hover{background:var(--paper-2)}

/* ---- 버튼 ---- */
.btn2{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;font-weight:600;font-size:.92rem;border:1.5px solid var(--ink);border-radius:2px;transition:.2s;cursor:pointer;background:none}
.btn2.solid{background:var(--ink);color:#fff}.btn2.solid:hover{background:#fff;color:var(--ink)}
.btn2.ghost{color:var(--ink)}.btn2.ghost:hover{background:var(--ink);color:#fff}
.btn2.sm{padding:7px 15px;font-size:.82rem}
.btn2.lg{padding:15px 32px;font-size:1rem}

/* ---- 히어로 ---- */
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:70px 0 78px}
.hero h1{font-family:var(--serif);font-size:clamp(2.4rem,4.6vw,4rem);font-weight:800;margin:18px 0 22px}
.hero .lead{font-size:1.12rem;color:#4a463f;max-width:40ch}
.hero-visual{position:relative;aspect-ratio:4/5;background:var(--paper-3);overflow:hidden}
.hero-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02)}
.hero-visual .tagcard{position:absolute;left:-24px;bottom:34px;background:#fff;box-shadow:var(--shadow);padding:16px 20px;border-left:3px solid var(--ink)}

/* ---- 섹션 ---- */
.section{padding:76px 0}
.section.tight{padding:52px 0}
.section.alt{background:var(--paper-2)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:34px;gap:20px}
.sec-head h2{font-family:var(--serif);font-size:2rem;font-weight:800;margin:8px 0 0}
.link-more{font-weight:600;font-size:.9rem;color:var(--muted);white-space:nowrap}
.link-more:hover{color:var(--ink)}

/* ---- 통계 밴드 ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stats .cell{background:#fff;padding:34px 20px;text-align:center}
.stats .num{font-family:var(--serif);font-size:2.6rem;font-weight:800;line-height:1}
.stats .lbl{color:var(--muted);font-size:.86rem;margin-top:8px}

/* ---- 카테고리 타일 ---- */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat{position:relative;aspect-ratio:16/11;background:var(--ink);color:#fff;overflow:hidden;display:flex;align-items:flex-end;padding:26px}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:.5s}
.cat:hover img{opacity:.5;transform:scale(1.06)}
.cat .t{position:relative;z-index:2}
.cat .t .k{font-family:var(--serif);font-size:1.5rem;font-weight:800}
.cat .t .s{font-size:.84rem;opacity:.85}

/* ---- 작품 카드 ---- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{background:#fff;transition:.25s}
.pcard .thumb{position:relative;aspect-ratio:1;background:var(--paper-3);overflow:hidden}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.pcard:hover .thumb img{transform:scale(1.05)}
.pcard .body{padding:16px 4px}
.pcard .ti{font-weight:700;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pcard .ar{color:var(--muted);font-size:.86rem;margin-top:2px}
.pcard .pr{font-weight:800;margin-top:8px}
.chip{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.05em;padding:3px 9px;border:1px solid var(--line-2);color:var(--muted);background:#fff}
/* 판매완료 */
.sold .thumb img,.sold .thumb .ph{filter:blur(7px) grayscale(.6) brightness(.82);transform:scale(1.05)}
.sold-tag{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:3}
.sold-tag span{background:rgba(10,10,10,.85);color:#fff;font-weight:700;letter-spacing:.16em;font-size:.8rem;padding:8px 18px;border:1px solid #fff}

/* ---- 전시 카드(가로형) ---- */
.exh{display:grid;grid-template-columns:1.3fr 1fr;gap:0;border:1px solid var(--line);background:#fff;overflow:hidden}
.exh .im{aspect-ratio:16/10;background:var(--paper-3);overflow:hidden}
.exh .im img{width:100%;height:100%;object-fit:cover}
.exh .tx{padding:30px}

/* ---- 에디토리얼(매거진) ---- */
.mag{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.mag .m{border-top:2px solid var(--ink);padding-top:18px}
.mag .m .mt{font-family:var(--serif);font-size:1.22rem;font-weight:800;margin:6px 0 8px;line-height:1.3}

/* ---- CTA 밴드 ---- */
.cta{background:var(--ink);color:#fff;text-align:center;padding:72px 0}
.cta h2{font-family:var(--serif);font-size:2.2rem;font-weight:800;margin:0 0 14px}
.cta p{color:#bdb6aa;max-width:52ch;margin:0 auto 26px}

/* ---- 풋터 ---- */
.site-footer{background:var(--ink-2);color:#c9c2b6;padding:64px 0 30px;font-size:.9rem}
.site-footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:.86rem;letter-spacing:.04em;margin:0 0 16px;font-weight:700}
.site-footer a{color:#a9a297;display:block;padding:5px 0}.site-footer a:hover{color:#fff}
.site-footer .brand .wordmark{color:#fff}
.site-footer .brand .wordmark small{color:#8a8378}
.site-footer .bottom{border-top:1px solid #333;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;color:#7d766b;font-size:.82rem;flex-wrap:wrap;gap:10px}
.soc{display:flex;gap:10px;margin-top:14px}
.soc a{width:38px;height:38px;border:1px solid #3a3a3a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem}
.soc a:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ---- 페이지 헤더(서브페이지 공통) ---- */
.pagehead{background:var(--paper-2);border-bottom:1px solid var(--line);padding:50px 0}
.pagehead h1{font-family:var(--serif);font-size:2.4rem;font-weight:800;margin:6px 0 0}
.crumb{font-size:.82rem;color:var(--muted)}
.crumb a:hover{color:var(--ink)}

/* ---- 반응형 ---- */
@media(max-width:992px){
  .hero .grid{grid-template-columns:1fr;gap:32px;padding:44px 0}
  .hero-visual{aspect-ratio:16/11}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cats{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.mag{grid-template-columns:1fr}
  .exh{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .mainnav,.topbar{display:none}
}
@media(max-width:576px){
  .grid-4{grid-template-columns:1fr 1fr;gap:14px}
  .site-footer .cols{grid-template-columns:1fr}
  .container{padding:0 18px}
}

/* ===== 기존 하위페이지 호환 (Bootstrap 위에 얹힘) ===== */
.container{max-width:var(--container)!important}
.section-title{font-family:var(--serif);letter-spacing:-.03em}
.text-muted-2{color:var(--muted)}
.btn-ink{background:var(--ink);color:#fff;border:1.5px solid var(--ink);border-radius:2px;font-weight:600}
.btn-ink:hover{background:#fff;color:var(--ink)}
.btn-outline-ink{background:#fff;color:var(--ink);border:1.5px solid var(--ink);border-radius:2px;font-weight:600}
.btn-outline-ink:hover{background:var(--ink);color:#fff}
.ratio-cover{background:var(--paper-3)}
.badge-soldout{background:var(--ink);color:#fff}
.hero{border-bottom:1px solid var(--line)}
/* 기존 sold-wrap 처리 유지 */
.sold-wrap{position:relative}
.sold-wrap .sold-img{filter:blur(7px) grayscale(.6) brightness(.82);transform:scale(1.03)}
.sold-badge{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:3}
.sold-badge span{background:rgba(10,10,10,.85);color:#fff;font-weight:700;letter-spacing:.14em;padding:8px 18px;border:1px solid #fff;font-size:.8rem}
.card{border:1px solid var(--line);border-radius:2px}
.card:hover{border-color:var(--ink-2)}
/* 서브페이지 카드 이미지 hover */
.card .ratio img{transition:.5s}.card:hover .ratio img{transform:scale(1.04)}

/* 아티클 본문 (마크다운 렌더) */
.article-body{font-size:1.02rem;line-height:1.85;color:#26262b}
.article-body h1,.article-body h2,.article-body h3,.article-body h4{font-weight:800;margin:1.4em 0 .5em;letter-spacing:-.02em;line-height:1.3}
.article-body h2{font-size:1.4rem} .article-body h3{font-size:1.18rem} .article-body h4{font-size:1.05rem}
.article-body p{margin:0 0 1.1em}
.article-body ul,.article-body ol{margin:0 0 1.1em;padding-left:1.3em}
.article-body li{margin:.3em 0}
.article-body strong{font-weight:700;color:#000}
.article-body blockquote{border-left:3px solid var(--ink);margin:1.2em 0;padding:.4em 1.2em;color:var(--muted);background:var(--paper-2)}
.article-body a{text-decoration:underline}
.article-body hr{border:none;border-top:1px solid var(--line);margin:1.8em 0}

/* ===== 영상 배경 페이지헤더 ===== */
.pagehead.has-video{position:relative;padding:0;border:none;overflow:hidden;background:#0a0a0a}
.pagehead.has-video .pv-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.pagehead.has-video .pv-ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,10,10,.72),rgba(10,10,10,.42));z-index:1}
.pagehead.has-video .container{position:relative;z-index:2;padding-top:88px;padding-bottom:88px}
.pagehead.has-video h1{color:#fff;font-size:2.8rem}
.pagehead.has-video .crumb{color:rgba(255,255,255,.7)}
.pagehead.has-video .crumb a{color:rgba(255,255,255,.9)}
.pagehead.has-video .lead-sub{color:rgba(255,255,255,.82);margin-top:10px;font-size:1.05rem}
@media(max-width:768px){.pagehead.has-video h1{font-size:2rem}.pagehead.has-video .container{padding-top:56px;padding-bottom:56px}}

/* ===== 인증(갤러리 스플릿) ===== */
.auth-split{display:grid;grid-template-columns:1.1fr 1fr;min-height:100vh}
.auth-visual{position:relative;background:#0a0a0a;overflow:hidden;display:flex;align-items:flex-end}
.auth-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72}
.auth-visual-ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,10,10,.85),rgba(10,10,10,.15))}
.auth-visual-tx{position:relative;z-index:2;color:#fff;padding:56px}
.auth-form{display:flex;align-items:center;justify-content:center;padding:40px}
.auth-form-inner{width:100%;max-width:380px}
.auth-form .fld{margin-bottom:16px}
.auth-form label{display:block;font-weight:600;font-size:.88rem;margin-bottom:7px}
.auth-form input:not([type=checkbox]):not([type=submit]){width:100%;padding:13px 15px;border:1.5px solid var(--line-2);border-radius:3px;font-family:inherit;font-size:.98rem;line-height:1.4;height:auto;transition:.15s;background:#fff;box-sizing:border-box}
.auth-form input:focus{outline:none;border-color:var(--ink)}
.auth-form .rem{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted);cursor:pointer}
.auth-err{background:#fbeaea;border:1px solid #e6c9c9;color:#a33;padding:11px 14px;border-radius:3px;font-size:.88rem;margin-bottom:16px}
@media(max-width:860px){.auth-split{grid-template-columns:1fr}.auth-visual{display:none}}

.btn2{white-space:nowrap}

/* AI 생성 로고 마크 */
.brand .mark{display:none}
.brand-mark{width:42px;height:42px;object-fit:contain;display:block}
.brand-mark.inv{filter:brightness(0) invert(1)}

/* 썸네일 크기 일관성 강제 (이미지 원본비율 무시하고 정사각 크롭) */
.pcard .thumb{position:relative !important;aspect-ratio:1/1 !important;overflow:hidden}
.pcard .thumb img{position:absolute !important;inset:0;width:100% !important;height:100% !important;object-fit:cover !important;max-width:none}
.pcard .thumb .ph{position:absolute;inset:0}

/* ★ 썸네일 정사각 강제 (padding 기법, aspect-ratio 미지원/충돌 회피) */
.grid-4, .grid-3 { align-items: start; }
.pcard { align-self: start; }
.pcard .thumb {
  position: relative !important;
  width: 100% !important;
  height: 0 !important;
  padding-bottom: 100% !important;
  aspect-ratio: auto !important;
  overflow: hidden !important;
}
.pcard .thumb img {
  position: absolute !important; top:0; left:0;
  width: 100% !important; height: 100% !important;
  object-fit: cover !important; max-width: none !important;
}
.pcard .thumb .ph { position:absolute; inset:0; }
/* 가로 넘침 방지 */
html, body { max-width: 100%; overflow-x: hidden; }

/* ★★ 그리드 열 너비 강제 균등 (긴 제목이 열을 넓히는 문제 해결) */
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)) !important; }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)) !important; }
.grid-4 > *, .grid-3 > *, .pcard { min-width: 0 !important; }
.pcard .ti { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcard .ar { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media(max-width:992px){ .grid-4{grid-template-columns:repeat(2,minmax(0,1fr)) !important;} .grid-3{grid-template-columns:1fr !important;} }
@media(max-width:576px){ .grid-4{grid-template-columns:repeat(2,minmax(0,1fr)) !important;} }

/* 페이지네이션 (깔끔한 숫자, 영어 제거) */
.pg{display:flex;justify-content:center;margin-top:8px}
.pg-list{display:flex;gap:6px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
.pg-item a,.pg-item span{display:flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:8px;font-size:.92rem;font-weight:600;color:var(--ink);text-decoration:none;background:#fff;font-variant-numeric:tabular-nums}
.pg-item a:hover{border-color:var(--ink)}
.pg-item.active span{background:var(--ink);color:#fff;border-color:var(--ink)}
.pg-item.disabled span{color:#c9c9c9;background:#fafafa}
.pg-item.dots span{border:none;background:none;min-width:auto}

/* 업로드 전체 로고 적용 */
.brand-logo{height:40px;width:auto;display:block;max-width:220px;object-fit:contain;filter:brightness(0)}
.brand-logo.inv{filter:brightness(0) invert(1)}
.brand .mark,.brand .wordmark{display:none !important}
.site-header .bar .brand-logo{height:38px}
.site-footer .brand-logo{height:36px}
@media(max-width:576px){.brand-logo{height:32px;max-width:150px}}

/* 이달의 큐레이션 히어로 슬라이드쇼 */
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s ease;filter:saturate(1.02)}
.hero-slide.on{opacity:1}
.hero-dots{position:absolute;right:14px;bottom:14px;display:flex;gap:7px;z-index:3}
.hero-dots .hdot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.55);cursor:pointer;transition:.3s}
.hero-dots .hdot.on{background:#fff;width:22px;border-radius:5px}

/* 전시 리스트형 */
.ex-list{display:flex;flex-direction:column;gap:16px}
.ex-row{display:grid;grid-template-columns:220px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:.18s}
.ex-row:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.ex-thumb{aspect-ratio:4/3;background:var(--paper-3);overflow:hidden}
.ex-thumb img{width:100%;height:100%;object-fit:cover}
.ex-ph{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted-2);font-size:2rem}
.ex-info{padding:20px 22px 20px 0;display:flex;flex-direction:column;justify-content:center}
.ex-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.ex-tag{font-size:.74rem;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:2px 10px}
.ex-date{font-size:.82rem;color:var(--muted);margin-left:auto}
.ex-title{font-family:var(--serif);font-size:1.35rem;font-weight:800;margin:0 0 8px;line-height:1.3}
.ex-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--ink);font-size:.9rem;margin-bottom:8px}
.ex-meta .ex-area{color:var(--muted)}
.ex-sum{color:var(--muted);font-size:.9rem;line-height:1.6;margin:0 0 10px}
.ex-more{font-size:.85rem;font-weight:700;color:var(--ink)}
@media(max-width:640px){
  .ex-row{grid-template-columns:1fr}
  .ex-thumb{aspect-ratio:16/9}
  .ex-info{padding:0 18px 20px}
  .ex-date{margin-left:0}
}


/* 랜딩 분야 바로가기 칩 */
.cat-chips{display:flex;flex-wrap:wrap;gap:8px}
.cat-chip{display:inline-block;padding:7px 16px;border:1px solid var(--line,#e3ded6);border-radius:999px;
  font-size:.88rem;font-weight:600;color:var(--ink,#1c1a17);background:#fff;transition:.22s;text-decoration:none}
.cat-chip:hover{background:var(--ink,#1c1a17);color:#fff;border-color:var(--ink,#1c1a17)}


/* CC 라이선스 사진 저작자 표시 */
.photo-credit{font-size:.68rem;line-height:1.5;color:var(--muted,#8b857c);margin:6px 0 2px;word-break:keep-all}
.photo-credit a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.photo-credit a:hover{color:var(--ink,#1c1a17)}


/* 통합 검색 입력창 */
.search-bar{display:flex;gap:8px;max-width:620px}
.search-bar input{flex:1;min-width:0;padding:12px 16px;border:1px solid var(--line,#e3ded6);border-radius:8px;
  font-size:.98rem;background:#fff;color:var(--ink,#1c1a17)}
.search-bar input:focus{outline:none;border-color:var(--ink,#1c1a17)}
.search-bar .btn2{white-space:nowrap}
@media (max-width:520px){ .search-bar{flex-direction:column} .search-bar .btn2{width:100%;justify-content:center} }