:root {
  --ink: #1d211d;
  --muted: #6d7068;
  --paper: #f1eee5;
  --panel: #e6e0d3;
  --line: #c9c1b1;
  --accent: #8f3c25;
}

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }

.collections-back {
  position: absolute;
  z-index: 10;
  top: clamp(1.25rem, 2.5vw, 2.25rem);
  left: clamp(1.25rem, 2.5vw, 2.25rem);
  color: var(--muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: color .2s ease;
}

.collections-back:hover,
.collections-back:focus-visible { color: var(--ink); }
.collections-back:focus-visible { outline: 1px solid currentColor; outline-offset: .4rem; }

.masthead {
  min-height: 52vh;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  align-items: end;
  gap: 4rem;
  padding: clamp(2rem, 6vw, 6rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #e8e2d6, #f5f2eb 58%, #d9d0c0);
}

.eyebrow, .reference {
  margin: 0 0 .8rem;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h1 { margin: 0; max-width: 10ch; font-size: clamp(3.5rem, 9vw, 9rem); line-height: .86; letter-spacing: -.055em; }
.intro { margin: 0; max-width: 34rem; font-family: Georgia, serif; font-size: clamp(1.2rem, 2vw, 1.7rem); line-height: 1.45; }

.catalogue { padding: clamp(2rem, 5vw, 5rem); }
.catalogue-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.catalogue-heading h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 5rem); letter-spacing: -.04em; }
.result-count { color: var(--muted); white-space: nowrap; }

.filters { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 1px; margin-bottom: 3rem; background: var(--line); border: 1px solid var(--line); }
.filters label { display: grid; gap: .55rem; padding: .9rem 1rem; background: var(--paper); }
.filters label span { color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.filters input, .filters select { min-width: 0; padding: 0; border: 0; outline: 0; color: var(--ink); background: transparent; }

.object-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 3rem 1.25rem; }
.object-card { display: block; }
.card-image { aspect-ratio: 4 / 5; overflow: hidden; background: var(--panel); }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.object-card:hover .card-image img { transform: scale(1.025); }
.card-copy { padding-top: 1rem; }
.card-copy h3 { margin: 0 0 .35rem; font-size: 1.25rem; }
.card-copy p:last-child { margin: 0; color: var(--muted); font-size: .83rem; line-height: 1.45; }
.image-missing { width: 100%; height: 100%; display: grid; place-items: center; color: var(--muted); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; background: repeating-linear-gradient(135deg, transparent, transparent 8px, rgba(0,0,0,.025) 8px, rgba(0,0,0,.025) 9px); }
.load-more { display: block; margin: 4rem auto 0; padding: .9rem 1.5rem; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
.load-more:hover { color: var(--paper); background: var(--ink); }
.empty-state { padding: 5rem 0; text-align: center; color: var(--muted); }

.object-page { min-height: 100vh; padding: clamp(1.25rem, 4vw, 4rem); }
.object-nav { display: flex; justify-content: space-between; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.object-header { display: grid; grid-template-columns: 1.5fr 1fr; gap: 4rem; align-items: end; padding: clamp(3rem, 8vw, 7rem) 0 3rem; }
.object-header h1 { max-width: 12ch; font-size: clamp(3rem, 7vw, 7rem); }
.object-facts { display: grid; grid-template-columns: 7rem 1fr; gap: .75rem 1rem; margin: 0; padding-top: 1rem; border-top: 1px solid var(--line); }
.object-facts dt { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.object-facts dd { margin: 0; }
.image-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.image-pair figure { margin: 0; }
.object-image { height: min(78vh, 920px); display: grid; place-items: center; overflow: hidden; background: #e2ddd2; }
.object-image img { width: 100%; height: 100%; object-fit: contain; }
.image-pair figcaption { padding-top: .75rem; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.description { display: grid; grid-template-columns: 1fr 3fr; gap: 2rem; padding: clamp(3rem, 7vw, 7rem) 0; border-bottom: 1px solid var(--line); }
.description > p:last-child { max-width: 60rem; margin: 0; font-family: Georgia, serif; font-size: clamp(1.35rem, 2.4vw, 2.2rem); line-height: 1.45; }
.record-pagination { display: flex; justify-content: space-between; padding-top: 1.5rem; font-size: .85rem; }

@media (max-width: 900px) {
  .masthead, .object-header { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr 1fr; }
  .object-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .masthead { min-height: 70vh; gap: 2rem; padding: 1.5rem; }
  .catalogue { padding: 2rem 1rem 4rem; }
  .filters, .image-pair, .description { grid-template-columns: 1fr; }
  .object-grid { gap: 2rem .75rem; }
  .object-page { padding: 1rem; }
  .object-image { height: 68vh; }
}

.object-card[hidden]{display:none}
.image-open{display:block;width:100%;height:100%;padding:0;border:0;background:transparent;cursor:zoom-in}
.image-open img{width:100%;height:100%;object-fit:contain}
.gallery-page{position:fixed;inset:0;display:grid;grid-template-columns:minmax(3rem,8vw) 1fr minmax(3rem,8vw);align-items:center;background:#0c0c0a;color:white;touch-action:pan-y}
.gallery-stage{height:100dvh;display:grid;grid-template-rows:minmax(0,1fr) auto;align-items:center;justify-items:center;padding:1rem 0}
.gallery-stage img{max-width:100%;max-height:calc(100dvh - 3.5rem);object-fit:contain}
.gallery-caption{margin:.55rem 0 0;color:#ccc;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.gallery-back{position:absolute;z-index:2;top:1rem;left:1rem;padding:.65rem .8rem;background:rgba(0,0,0,.55);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}
.gallery-nav{height:100%;border:0;color:white;background:transparent;cursor:pointer;font-size:4rem;font-family:Arial,sans-serif}
.gallery-nav:hover,.gallery-back:hover{color:#d7a28d}
@media(max-width:560px){.gallery-page{grid-template-columns:2.75rem 1fr 2.75rem}.gallery-nav{font-size:3rem}.gallery-stage{padding:.5rem 0}.gallery-back{top:.5rem;left:.5rem}}