/* Collection rooms: ivory, stone, quiet typography and editorial photography. */
#grid[data-presentation='jewellery'],#grid[data-presentation='loose']{grid-template-columns:1fr 1fr;gap:60px 5vw;background:transparent;border:0;padding-bottom:70px}
#grid[data-presentation='jewellery'] article,#grid[data-presentation='loose'] article{border:0;background:transparent}
#grid[data-presentation='jewellery'] article:nth-child(even),#grid[data-presentation='loose'] article:nth-child(even){margin-top:70px}
#grid[data-presentation='jewellery'] .picture,#grid[data-presentation='loose'] .picture{height:auto;aspect-ratio:4/5;background:#e3e1d8}
#grid[data-presentation='jewellery'] .picture img{object-position:50% 65%}
#grid[data-presentation='jewellery'] .picture small,#grid[data-presentation='loose'] .picture small{display:none}
#grid[data-presentation='jewellery'] .card-copy,#grid[data-presentation='loose'] .card-copy{padding:26px 0 0}
#grid[data-presentation='jewellery'] .summary{font-size:11px;max-width:90%;color:#817b6c}
#grid[data-presentation='jewellery'] h3{font-size:clamp(26px,2.5vw,38px)}
body.collection-room{background:#eeece6;color:#2a2a26}
.collection-room .collection-masthead{display:grid;grid-template-columns:1fr 1fr;min-height:650px;background:#e8e5dc;border-bottom:1px solid #c9c5ba}
.collection-room .collection-intro{padding:65px 7vw 55px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;min-width:0}
.collection-breadcrumb{font-size:10px;letter-spacing:.13em;text-transform:uppercase;display:flex;gap:12px;align-items:center;margin:0 0 55px;color:#777367}.collection-breadcrumb a{text-decoration:none}.collection-breadcrumb span[aria-hidden]{color:#a19a89}
.collection-room .collection-intro .eyebrow{font-size:9px!important;color:#8c7854;letter-spacing:.24em;margin-bottom:20px}
.collection-room .collection-intro h1{font:400 clamp(56px,5.6vw,86px)/1.02 var(--serif);letter-spacing:-.045em;color:#242721;margin:0 0 30px;max-width:620px}.collection-intro h1 em{color:#8a7c61}
.collection-room .collection-intro>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#6b6a61;max-width:400px;margin:0 0 30px}
.collection-intro>a{font-size:11px;letter-spacing:.05em;text-decoration:none;border-bottom:1px solid #9b8b6c;min-height:44px;display:inline-flex;align-items:center;gap:35px}
.collection-feature{margin:0;position:relative;min-width:0;overflow:hidden;background:#c7c8be}
.collection-feature>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;filter:saturate(.6);transition:transform 1.2s ease}
.collection-feature:after{content:'';position:absolute;inset:55% 0 0;background:linear-gradient(transparent,#182019a3);pointer-events:none}
.collection-feature figcaption{position:absolute;bottom:34px;left:36px;right:36px;z-index:1;color:#fff;display:flex;justify-content:space-between;align-items:end;gap:25px;border-top:1px solid #ffffff80;padding-top:18px;font-size:11px;line-height:1.7}
.collection-feature figcaption small{display:block;color:#e1e3d9;letter-spacing:.14em;font-size:9px;margin-bottom:6px}.collection-feature figcaption b{font:400 24px var(--serif)}
.collection-room[data-collection='jewellery'] .collection-feature>img{object-position:50% 68%;transform:scale(1.08)}
.collection-room[data-collection='diamonds'] .collection-feature>img{object-position:center}
.collection-room .collection-gallery{padding:80px 7vw 130px;max-width:1800px;margin:auto}
.collection-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:60px;border-bottom:1px solid #c5c2b8;padding-bottom:28px;margin-bottom:32px}
.collection-heading h2{font:400 clamp(30px,3vw,42px)/1.2 var(--serif);color:#34372f;margin:0}.collection-heading p{max-width:340px;justify-self:end;font-size:12px;line-height:1.9;color:#767267;margin:0}
.collection-room .catalog-controls,.collection-room .jewellery-toolbar{border:0;margin:0 0 35px;display:flex;gap:28px;align-items:center;flex-wrap:wrap;padding:0}
.collection-room .catalog-controls button{border:0;background:transparent;color:#8b877b;padding:12px 0;font-size:10px;letter-spacing:.06em;border-bottom:1px solid transparent;min-height:44px}
.collection-room .catalog-controls button.active{background:transparent;color:#2d332b;border-color:#8e7b54}
.collection-room .jewellery-toolbar{justify-content:space-between;font-size:11px;color:#6e6a5d}.collection-room .jewellery-toolbar a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none;gap:10px;border-bottom:1px solid #c5bead}.collection-room .jewellery-toolbar label{display:none}
.collection-room #jewelleryStatus{margin:0;font-size:11px;min-height:0}.collection-room #jewelleryStatus:not(:empty){padding:15px 0 30px}
.collection-room #catalogGrid,.collection-room #jewelleryGrid{display:grid;grid-template-columns:1fr 1fr;gap:65px 6vw;margin:0;padding-bottom:65px;align-items:start}
.collection-room .catalog-card{border:0;padding:0;background:transparent;animation:none}
.collection-room .catalog-card:nth-child(even){margin-top:80px}
.collection-room .catalog-card>a,.collection-room .jewel-image{display:block;width:100%;aspect-ratio:4/5;overflow:hidden;position:relative;background:#deded5;border:0;padding:0}
.collection-room .catalog-card img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;filter:saturate(.58) contrast(.98);transition:transform .8s ease,filter .8s ease}
.collection-room .catalog-card>a:hover img,.collection-room .jewel-image:hover img{transform:scale(1.035);filter:saturate(.85)}
.collection-room .jewel-image img{object-position:50% 65%}
.collection-room .media-number{position:absolute;left:22px;top:20px;z-index:1;font:10px var(--sans);letter-spacing:.15em;background:#eeece6de;color:#4d5147;padding:7px 9px;pointer-events:none}
.collection-room .media-inspect{position:absolute;bottom:20px;right:20px;color:#343c32;background:#f0eee7e6;width:38px;height:38px;display:grid;place-items:center;font-size:18px;border:1px solid #ffffff60}
.collection-room .catalog-card-copy{padding:26px 0 0}
.collection-room .catalog-card .category{font-size:9px;letter-spacing:.13em;color:#8d8066;margin:0 0 12px;text-transform:uppercase}
.collection-room .catalog-card h2{font:400 clamp(28px,2.8vw,42px)/1.15 var(--serif);color:#343b31;letter-spacing:-.03em;margin:0 0 12px}
.collection-room .jewel-title{font-size:clamp(25px,2.4vw,35px)!important}
.collection-room .grade,.collection-room .jewel-grade{font-size:12px;letter-spacing:.04em;color:#7b796d;margin:0;line-height:1.8}
.collection-room .certificate{font-size:10px;letter-spacing:.03em;color:#8e8a7b;margin:16px 0 0}
.collection-room .catalog-actions{border-top:1px solid #c5c2b6;padding-top:10px;margin-top:25px;gap:20px;align-items:center}
.collection-room .catalog-actions a,.collection-room .catalog-actions button{font:400 11px var(--sans);letter-spacing:.03em;min-height:44px;text-decoration:none;color:#3b4035;padding:0;background:transparent;border:0}
.collection-room .catalog-actions a:last-child,.collection-room .catalog-actions button:last-child{color:#8b7752}
.collection-room details{margin:20px 0 0!important;border-top:1px solid #c5c2b6}
.collection-room details summary{font-size:11px;letter-spacing:.03em;min-height:48px;display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;color:#6c6b5e}.collection-room summary:after{content:'+';font-size:20px;font-weight:300}.collection-room details[open] summary:after{content:'−'}.collection-room summary::-webkit-details-marker{display:none}
.collection-room .catalog-card dl{border:0;padding:0 0 16px;font-size:12px;grid-template-columns:1fr 1.4fr;gap:10px}.collection-room dt{color:#8b8879}.collection-room dd{color:#444b3e;text-align:right}
.collection-room details+.catalog-actions{margin-top:0}
.collection-closing{padding:75px 7vw;background:#dcd9cf;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;border-top:1px solid #c6c1b4}.collection-closing h2{font:400 clamp(34px,4vw,54px)/1.1 var(--serif);color:#343b30}.collection-closing p{font-size:13px;color:#777365;max-width:420px;margin:0 0 25px}.collection-closing a{font-size:11px;text-decoration:none;border-bottom:1px solid #8c7b57;min-height:44px;display:inline-flex;align-items:center;gap:35px}
.jewellery-lightbox{width:min(1100px,calc(100% - 40px));padding:0;background:#eeece6;box-shadow:none;max-height:92svh;overflow:auto}.jewellery-lightbox::backdrop{background:#0c100de0;backdrop-filter:blur(6px)}.lightbox-layout{display:grid;grid-template-columns:1.1fr .9fr;min-height:600px}.lightbox-layout>img{width:100%;height:100%;max-height:85svh;object-fit:cover}.lightbox-copy{padding:75px 40px 45px;align-self:center}.lightbox-copy h2{font:400 36px/1.2 var(--serif);margin-bottom:25px}.lightbox-copy dl{display:grid;grid-template-columns:1fr 1fr;font-size:12px;gap:12px}.lightbox-copy dd{margin:0;text-align:right;overflow-wrap:anywhere}.lightbox-close{position:absolute;right:15px;top:15px;width:44px;height:44px;border:1px solid #96978a;background:#eeece6;color:#333;font-size:22px;z-index:2}.lightbox-copy button[data-quote]{margin-top:30px;width:100%}
@media(min-width:1000px){header nav a[href='/diamonds/'],header nav a[href='/jewellery/']{letter-spacing:.1em}}
@media(max-width:1000px){.collection-room .collection-intro{padding:50px 5vw}.collection-room .collection-intro h1{font-size:56px}.collection-room .collection-masthead{min-height:580px}.collection-breadcrumb{margin-bottom:40px}.collection-room .collection-gallery{padding:65px 6vw 90px}.collection-room .catalog-card>a,.collection-room .jewel-image{aspect-ratio:3/4}.collection-feature figcaption{left:24px;right:24px}.collection-room .catalog-card h2{font-size:30px}}
@media(max-width:680px){.collection-room .collection-masthead{grid-template-columns:1fr;min-height:0}.collection-room .collection-intro{padding:32px 7vw 48px}.collection-breadcrumb{font-size:9px;margin-bottom:40px}.collection-room .collection-intro h1{font-size:52px;max-width:100%;margin-bottom:24px}.collection-room .collection-intro>p:not(.eyebrow){font-size:13px;max-width:95%;margin-bottom:20px}.collection-feature{aspect-ratio:1.1;min-height:0}.collection-feature figcaption{bottom:24px;font-size:10px}.collection-feature figcaption b{font-size:23px}.collection-room .collection-gallery{padding:55px 7vw 65px}.collection-heading{display:block;padding-bottom:24px;margin-bottom:20px}.collection-heading h2{font-size:32px}.collection-heading p{margin:18px 0 0;max-width:95%;font-size:12px}.collection-room .catalog-controls{gap:25px;margin-bottom:25px}.collection-room #catalogGrid,.collection-room #jewelleryGrid{grid-template-columns:1fr;gap:48px;margin:0;padding-bottom:0}.collection-room .catalog-card:nth-child(even){margin-top:0}.collection-room .catalog-card>a,.collection-room .jewel-image{aspect-ratio:4/5}.collection-room .catalog-card-copy{padding-top:22px}.collection-room .catalog-card h2{font-size:36px}.collection-room .jewel-title{font-size:30px!important}.collection-room .catalog-actions{margin-top:20px}.collection-room .jewellery-toolbar{margin-bottom:28px;gap:10px}.collection-closing{padding:55px 7vw;grid-template-columns:1fr;gap:25px}.collection-closing h2{font-size:38px}.lightbox-layout{display:block;min-height:0}.lightbox-layout>img{height:auto;aspect-ratio:1;max-height:50svh}.lightbox-copy{padding:35px 25px}.lightbox-copy h2{font-size:29px}.jewellery-lightbox{width:calc(100% - 24px)}}
@media(prefers-reduced-motion:reduce){.collection-room .catalog-card img,.collection-feature>img{transition:none}}
html[lang^='zh'] .collection-room .collection-intro h1,html[lang='ja'] .collection-room .collection-intro h1{line-height:1.28;letter-spacing:0}
@media(max-width:680px){#grid[data-presentation='jewellery'],#grid[data-presentation='loose']{grid-template-columns:1fr;gap:45px;padding-bottom:0}#grid[data-presentation='jewellery'] article:nth-child(even),#grid[data-presentation='loose'] article:nth-child(even){margin-top:0}}
.collection-languages{display:flex;align-items:center;gap:24px;flex-wrap:wrap;order:-1;width:100%;margin-bottom:5px}
.collection-room .collection-languages button{appearance:none;-webkit-appearance:none;border:0;background:transparent;box-shadow:none;border-radius:0;position:relative;min-height:44px;padding:8px 0;font:400 11px var(--sans);color:#969080;letter-spacing:.04em;cursor:pointer}
.collection-room .collection-languages button:after{content:'';position:absolute;bottom:5px;left:0;width:100%;height:1px;background:#93805a;transform:scaleX(0);transform-origin:left;transition:transform .25s}
.collection-room .collection-languages button.selected{color:#444b3b}.collection-room .collection-languages button.selected:after{transform:scaleX(1)}.collection-room .collection-languages button:hover{color:#4d5544}
@media(max-width:680px){.collection-languages{gap:23px;margin-bottom:6px}.collection-room .collection-languages button{font-size:10px}}