/* A-archive — museum-archive language: white, black type, image is the only colour */
:root{
  --bg:#fff;
  --ink:#111;
  --sub:#8c8c8c;
  --line:#e6e6e6;
  --ground:#efefef;   /* image wells */
  --mark:#e0120f;     /* single accent: current menu only */
  --pad:14px;         /* outer gutter, edge to edge like the reference */
  --gap:12px;
  --row:64px;         /* vertical rhythm between card rows */
  --font:"Inter","Pretendard Variable",Pretendard,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:12px;line-height:1.5;letter-spacing:-.005em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}
ul{list-style:none}
.num{font-variant-numeric:tabular-nums}

/* ── header ─────────────────────────────── */
.hd{position:sticky;top:0;z-index:20;background:var(--bg);display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 var(--pad)}
.logo{font-size:22px;font-weight:600;letter-spacing:-.02em;text-transform:uppercase;line-height:1}
.gnb{display:flex;align-items:center;gap:40px}
.gnb ul{display:flex;gap:32px}
.gnb ul a{font-weight:600}
.gnb ul a[aria-current]{color:var(--mark)}
.gnb .util{display:flex;gap:18px;font-weight:400}
.gnb a:hover{opacity:.55}
.burger{display:none;background:none;border:0;font:600 12px var(--font);cursor:pointer;color:var(--ink)}

/* ── page title bar (subvisual) ─────────── */
.pt{display:flex;justify-content:space-between;align-items:flex-end;padding:56px var(--pad) 20px;gap:24px;flex-wrap:wrap}
.pt h1{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1}
.pt p{color:var(--sub);margin-top:10px}
.tabs{display:flex;flex-wrap:wrap;gap:6px 22px;padding:0 var(--pad) 18px;border-bottom:1px solid var(--line);margin:0 var(--pad);padding-left:0;padding-right:0}
.tabs a{color:var(--sub)}
.tabs a.on{color:var(--ink);font-weight:600}
.tabs a:hover{color:var(--ink)}
.tabs sup{font-size:9px;margin-left:2px;vertical-align:top}
.toolbar{display:flex;justify-content:space-between;align-items:center;padding:14px var(--pad) 22px}
.toolbar .seg{display:flex;gap:16px}
.toolbar .seg a{color:var(--sub)}
.toolbar .seg a.on{color:var(--ink);font-weight:600}
.sort{color:var(--ink);display:flex;align-items:center;gap:30px}
.sort::after{content:"";border:4px solid transparent;border-top-color:var(--sub);margin-top:4px}

/* ── grids ──────────────────────────────── */
.grid{display:grid;gap:var(--row) var(--gap);padding:0 var(--pad)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card .well{background:var(--ground);aspect-ratio:3/4;overflow:hidden}
.card.sq .well{aspect-ratio:1/1}
.card .well img{transition:opacity .25s}
.card:hover .well img{opacity:.88}
.card .cap{display:flex;justify-content:space-between;gap:12px;padding-top:12px}
.card .t{font-weight:600}
.card .m{color:var(--ink);margin-top:2px}
.card .no{color:var(--sub)}
.card .m.ask{color:var(--sub)}
.card.sold .well img{opacity:.45}
.card.sold .m{color:var(--sub)}
/* goods: object sits on the grey ground, not cropped */
.card.obj .well img{object-fit:contain;padding:4%;mix-blend-mode:multiply}

/* gallery: image only, tight rows */
.gal .grid{row-gap:var(--gap)}
/*, caption appears on hover (Selected Works) */
.gal .card .cap{opacity:0;transition:opacity .2s}
.gal .card:hover .cap{opacity:1}

/* ── home ───────────────────────────────── */
.hero{padding:0 var(--pad)}
.hero .well{height:calc(100vh - 64px - 96px);min-height:520px;max-height:860px;background:var(--ground);overflow:hidden}
.hero .meta{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:14px 0 0;height:96px}
.hero h1{font-size:12px;font-weight:600}
.hero .meta a{font-weight:600}
.hero .meta a:hover,.more:hover{opacity:.55}
.hero .meta .r{text-align:right}

.sec{padding-top:140px}
.sh{display:flex;justify-content:space-between;align-items:baseline;padding:0 var(--pad) 18px}
.sh h2{font-size:12px;font-weight:600}
.sh h2 .num{color:var(--sub);font-weight:400;margin-right:18px}
.more{font-weight:600}

.now{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:0 var(--pad)}
.now .well{grid-column:1/2;aspect-ratio:3/4;background:var(--ground);overflow:hidden}
.now .txt{grid-column:2/4;display:flex;flex-direction:column;justify-content:space-between}
.now .txt h3{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.25}
.now .txt p{color:var(--sub);margin-top:10px;max-width:340px}
.now dl{display:grid;grid-template-columns:80px 1fr;row-gap:6px;border-top:1px solid var(--line);padding-top:14px;max-width:420px}
.now dt{color:var(--sub)}

.contact{margin:180px var(--pad) 0;border-top:1px solid var(--ink);display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding-top:14px}
.contact h2{font-size:12px;font-weight:600}
.contact .big{grid-column:2/4;font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.35}
.contact .acts{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.btn{display:inline-block;background:var(--ink);color:#fff;font-weight:600;font-size:12px;line-height:1.5;padding:11px 22px}
.btn:hover{background:#444}

.loadmore{display:block;margin:96px auto 0;background:none;border:1px solid var(--ink);font:600 12px var(--font);padding:11px 36px;cursor:pointer;color:var(--ink)}
.loadmore:hover{background:var(--ink);color:#fff}

/* ── footer ─────────────────────────────── */
.ft{margin-top:180px;padding:20px var(--pad) 28px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);color:var(--sub)}
.ft b{color:var(--ink);font-weight:600}
.ft .r{text-align:right}

/* ── mobile ─────────────────────────────── */
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:760px){
  :root{--pad:14px;--gap:10px;--row:40px}
  .hd{height:54px}
  .logo{font-size:18px}
  .burger{display:block}
  .gnb{position:fixed;inset:54px 0 0 0;background:var(--bg);flex-direction:column;align-items:flex-start;gap:40px;padding:28px var(--pad);display:none}
  .gnb.open{display:flex}
  .gnb ul{flex-direction:column;gap:14px}
  .gnb ul a{font-size:22px;letter-spacing:-.02em}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .hero .well{height:62vh;min-height:0}
  .hero .meta{grid-template-columns:1fr 1fr;height:auto;row-gap:6px}
  .hero .meta .r{text-align:left}
  .sec{padding-top:96px}
  .now{grid-template-columns:1fr}
  .now .well,.now .txt{grid-column:auto}
  .now .txt{gap:28px}
  .contact{grid-template-columns:1fr;margin-top:120px;row-gap:18px}
  .contact .big{grid-column:auto;font-size:18px}
  .contact .acts{align-items:flex-start;flex-direction:row;gap:18px;align-items:center}
  .ft{grid-template-columns:1fr;row-gap:12px;margin-top:120px}
  .ft .r{text-align:left}
  .pt{padding-top:36px}
  .gal .card .cap{opacity:1}
}

/* ══ 2단계: detail · list · form components (same tokens) ══ */
.g2{grid-template-columns:repeat(2,1fr)}
.card.wide .well{aspect-ratio:4/3}
.card .d{color:var(--sub);margin-top:2px}
.lbl{color:var(--sub)}
.crumb{display:flex;gap:8px;padding:28px var(--pad) 0;color:var(--sub)}
.crumb a:hover{color:var(--ink)}

/* detail: image 2 cols + info 2 cols on the 4-col grid */
.dt{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:28px var(--pad) 0;align-items:start}
.dt .media{grid-column:1/3;background:var(--ground);aspect-ratio:3/4;overflow:hidden}
.dt .info{grid-column:3/5;position:sticky;top:88px;display:flex;flex-direction:column;gap:28px;max-width:520px}
.dt.rev .media{grid-column:3/5;grid-row:1}
.dt.rev .info{grid-column:1/3;grid-row:1}
.dt.land .media{aspect-ratio:4/3}
.dt h1{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.25}
.dt .sub{color:var(--sub);margin-top:8px}
.kv{display:grid;grid-template-columns:120px 1fr;border-top:1px solid var(--line)}
.kv dt,.kv dd{padding:10px 0;border-bottom:1px solid var(--line)}
.kv dt{color:var(--sub)}
.acts2{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btn.ghost{background:none;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.full{flex:1;text-align:center}
.link{font-weight:600}
.link:hover{opacity:.55}
.qty{display:inline-flex;align-items:center;box-shadow:inset 0 0 0 1px var(--line)}
.qty span{width:30px;text-align:center;padding:4px 0}
.qty span:first-child,.qty span:last-child{color:var(--sub)}
.sel{display:flex;justify-content:space-between;box-shadow:inset 0 0 0 1px var(--line);padding:6px 10px;max-width:260px}
.sel::after{content:"";border:4px solid transparent;border-top-color:var(--sub);margin-top:5px}

/* text block on the grid: label col 1, body cols 2-3 */
.tb{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:0 var(--pad)}
.tb h2{font-size:12px;font-weight:600}
.tb .body{grid-column:2/4;font-size:15px;line-height:1.75;color:var(--ink)}
.tb .body p+p{margin-top:1em}
.tb .body .ph{color:var(--sub)}

/* prev / next */
.pn{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);margin:0 var(--pad);border-top:1px solid var(--ink);padding-top:14px}
.pn a{display:block}
.pn a:hover .t{opacity:.55}
.pn .t{font-weight:600;margin-top:2px}
.pn .r{text-align:right}
.pn .c{grid-column:2/4;text-align:center}

/* timeline (exhibition archive · CV) */
.tl{padding:0 var(--pad)}
.tl .yr{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);border-top:1px solid var(--line);padding:14px 0 26px}
.tl .yr>b{font-weight:600}
.tl ul{grid-column:2/5}
.tl li{display:grid;grid-template-columns:1fr auto;gap:12px;padding:0 0 6px}
.tl li a{font-weight:600}
.tl li a:hover{opacity:.55}
.tl li .lbl{text-align:right}

/* work-with / process cells */
.cells{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:0 var(--pad)}
.cells.c3{grid-template-columns:repeat(3,1fr)}
.cell{border-top:1px solid var(--ink);padding-top:14px;min-height:150px;display:flex;flex-direction:column;justify-content:space-between}
.cell .t{font-size:22px;font-weight:600;letter-spacing:-.02em}
.cell .lbl{margin-bottom:6px}

/* table (information) */
.info-tb{padding:0 var(--pad)}
.info-tb table{width:100%;border-collapse:collapse}
.info-tb th,.info-tb td{text-align:left;font-weight:400;padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.info-tb tr:first-child th,.info-tb tr:first-child td{border-top:1px solid var(--ink)}
.info-tb th{width:25%;color:var(--sub)}

/* form */
.form{padding:0 var(--pad)}
.fr{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);border-top:1px solid var(--line);padding:16px 0}
.fr>label,.fr>.fl{font-weight:600}
.fr .req{color:var(--sub);font-weight:400;margin-left:4px}
.fr .ctl{grid-column:2/4}
.fr input[type=text],.fr input[type=email],.fr textarea{width:100%;border:0;border-bottom:1px solid var(--line);font:400 13px var(--font);color:var(--ink);padding:4px 0 8px;background:none;border-radius:0}
.fr textarea{min-height:140px;resize:vertical}
.fr input:focus,.fr textarea:focus{outline:none;border-bottom-color:var(--ink)}
.fr ::placeholder{color:#b4b4b4}
.radios{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.radios label,.chk{display:flex;align-items:center;gap:8px;cursor:pointer}
.radios input,.chk input{appearance:none;width:12px;height:12px;box-shadow:inset 0 0 0 1px var(--ink);margin:0;flex:none;border-radius:0}
.radios input:checked,.chk input:checked{background:var(--ink)}
.file{display:flex;gap:14px;align-items:center}
.file .btn{padding:7px 16px}
.submit{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);border-top:1px solid var(--ink);padding-top:16px}
.submit .btn{grid-column:2/3;border:0;font:600 12px var(--font);cursor:pointer}

/* board: free canvas, drag to pan */
.board-vp{margin:0 var(--pad);height:calc(100vh - 230px);min-height:520px;overflow:auto;background:#f6f6f6;cursor:grab;scrollbar-width:none;position:relative}
.board-vp::-webkit-scrollbar{display:none}
.board-vp.drag{cursor:grabbing}
.board{position:relative;width:2500px;height:1650px}
.board button{position:absolute;padding:0;border:0;background:none;cursor:zoom-in}
.board button img{pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.04)}
.board button:hover{z-index:5}
.board .cap{position:absolute;left:0;top:100%;padding-top:4px;font-size:11px;color:var(--sub);white-space:nowrap;opacity:0}
.board button:hover .cap{opacity:1}
.hint{padding:12px var(--pad) 0;color:var(--sub);display:flex;justify-content:space-between}
.lb{position:fixed;inset:0;z-index:50;background:rgba(255,255,255,.97);display:none;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px var(--pad)}
.lb.open{display:flex}
.lb img{width:auto;height:auto;max-width:100%;max-height:calc(100vh - 120px);object-fit:contain}
.lb .x{position:absolute;top:20px;right:var(--pad);background:none;border:0;font:600 12px var(--font);cursor:pointer}

/* About profile */
.sec.tb{padding-top:140px}
.tb .s2{grid-column:2/4}
.prof .media{aspect-ratio:4/5}

@media (max-width:760px){
  .g2{grid-template-columns:1fr}
  .dt{grid-template-columns:1fr;padding-top:16px;row-gap:24px}
  .dt .media,.dt .info,.dt.rev .media,.dt.rev .info{grid-column:auto;grid-row:auto}
  .dt .info{position:static}
  .kv{grid-template-columns:100px 1fr}
  .tb{grid-template-columns:1fr;row-gap:12px}
  .tb .body{grid-column:auto;font-size:14px}
  .tb .s2{grid-column:auto}
  .sec.tb{padding-top:96px}
  .pn{grid-template-columns:1fr 1fr;row-gap:12px}
  .pn .c{grid-column:1/3;grid-row:2;text-align:left}
  .tl .yr{grid-template-columns:1fr;row-gap:8px}
  .tl ul{grid-column:auto}
  .cells,.cells.c3{grid-template-columns:1fr 1fr}
  .cell{min-height:110px}
  .cell .t{font-size:18px}
  .info-tb th{width:38%}
  .fr{grid-template-columns:1fr;row-gap:10px}
  .fr .ctl{grid-column:auto}
  .radios{grid-template-columns:1fr 1fr}
  .submit{grid-template-columns:1fr}
  .submit .btn{grid-column:auto}
  .board-vp{height:70vh;min-height:0}
}