:root{--material-ink:#292925;--material-muted:#777169;--material-line:#ded8d0;--material-paper:#f7f4ef;--material-clay:#a7634d}
.material-library-hero{min-height:560px;padding:76px max(24px,calc((100vw - 1240px)/2));color:#f4efe8;background:#292b28}.material-library-hero .breadcrumbs{color:#aaa9a3}.material-library-hero>div{display:grid;grid-template-columns:minmax(520px,1.25fr) minmax(300px,.65fr);gap:90px;align-items:end;margin-top:88px}.material-library-hero h1,.material-collection-hero h1{margin:0;font-family:'Cormorant Garamond',serif;font-size:clamp(4rem,7vw,7.2rem);font-weight:600;line-height:.86;letter-spacing:-.04em}.material-library-hero>div>p:last-child{max-width:470px;margin:0;color:#bab8b2;font-size:.84rem;line-height:1.9}.material-collections,.material-directory,.material-related,.material-inspiration{width:min(1240px,calc(100% - 48px));margin:auto;padding:96px 0}.material-collections>header,.material-directory>header,.material-related>header,.material-inspiration>header{margin-bottom:44px}.material-collections h2,.material-directory h2,.material-related h2,.material-inspiration h2,.material-facts h2,.material-editorial h2,.material-photo-section h2,.material-custom-section h2{margin:0;font-family:'Cormorant Garamond',serif;font-size:clamp(2.8rem,4.4vw,4.6rem);font-weight:600;line-height:.96}.material-collections>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--material-line)}.material-collections a{position:relative;display:grid;min-height:270px;padding:36px 70px 36px 0;border-bottom:1px solid var(--material-line);color:var(--material-ink);text-decoration:none}.material-collections a:nth-child(odd){padding-right:50px;border-right:1px solid var(--material-line)}.material-collections a:nth-child(even){padding-left:50px}.material-collections a>span{color:var(--material-clay);font-size:.56rem;font-weight:700;letter-spacing:.13em}.material-collections a>strong{align-self:end;font-family:'Cormorant Garamond',serif;font-size:2.4rem;font-weight:600}.material-collections a>p{max-width:480px;margin:13px 0 0;color:var(--material-muted);font-size:.72rem;line-height:1.7}.material-collections a>i{position:absolute;right:24px;bottom:33px;font-size:1.2rem;font-style:normal}.material-directory{border-top:1px solid var(--material-line)}.material-directory>header{display:flex;align-items:end;justify-content:space-between;gap:50px}.material-directory>header>p{max-width:390px;margin:0;color:var(--material-muted);font-size:.72rem;line-height:1.75}.material-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:46px 18px}.material-card-grid article{min-width:0}.material-card__image{display:grid;aspect-ratio:1/1.08;place-items:center;overflow:hidden;background:linear-gradient(145deg,#eee9e3,#ded5cc);text-decoration:none}.material-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.material-card__image img[src*="/materials/"]{width:76%;height:76%;object-fit:contain}.material-card__image:hover img{transform:scale(1.025)}.material-card__image>span{color:#8d7767;font-family:'Cormorant Garamond',serif;font-size:5rem}.material-card-grid article>p{margin:17px 0 6px;color:var(--material-clay);font-size:.54rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.material-card-grid h3{margin:0;font-family:'Cormorant Garamond',serif;font-size:1.7rem;font-weight:600}.material-card-grid h3 a{text-decoration:none}.material-card-grid h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}.material-card-grid article>small{display:block;margin-top:8px;color:var(--material-muted);font-size:.64rem;line-height:1.55}.material-empty{padding:70px 0;border-top:1px solid var(--material-line)}.material-library-cta{display:grid;padding:100px 24px;place-items:center;color:#f5f0e9;background:#30322e;text-align:center}.material-library-cta h2{max-width:800px;margin:0 0 32px;font-family:'Cormorant Garamond',serif;font-size:clamp(3rem,5vw,5.2rem);font-weight:600;line-height:.95}.material-collection-hero{padding:74px max(24px,calc((100vw - 1060px)/2)) 90px;background:#eee8e1}.material-collection-hero h1{max-width:950px;font-size:clamp(3.7rem,6.4vw,6.5rem)}.material-collection-hero>p:not(.eyebrow){max-width:720px;margin:28px 0 0;color:#655f58;font-size:.9rem;line-height:1.8}.material-collection-hero>div{max-width:720px;margin-top:18px;color:#817a72;font-size:.76rem;line-height:1.8}.material-directory--collection{border-top:0}

.material-profile-page{background:#fff}.material-overview{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);gap:48px;width:min(1240px,calc(100% - 48px));margin:auto;padding:18px 0 42px}.material-overview__visual{position:sticky;top:0;display:grid;height:calc(100vh - 24px);max-height:720px;min-height:600px;align-self:start;place-items:center;overflow:hidden;background:#f0ebe5}.material-overview__visual>img{width:100%;height:100%;object-fit:cover}.material-overview__visual>img.is-product-asset{width:70%;height:70%;object-fit:contain}.material-overview__visual>span{color:#8d7767;font-family:'Cormorant Garamond',serif;font-size:11rem}.material-overview__copy{min-width:0;padding:18px 0 30px}.material-overview__copy .breadcrumbs{margin-bottom:60px}.material-overview__copy h1{margin:0;font-family:'Cormorant Garamond',serif;font-size:clamp(4rem,6vw,6.7rem);font-weight:600;line-height:.84;letter-spacing:-.035em}.material-overview__copy>h2{max-width:560px;margin:26px 0 0;font-family:'Cormorant Garamond',serif;font-size:1.8rem;font-weight:600;line-height:1.15}.material-overview__intro{max-width:570px;margin:20px 0 0;color:#6d665f;font-size:.82rem;line-height:1.85}.material-price{margin:28px 0 0;color:#777069;font-size:.66rem}.material-price strong{margin-left:7px;color:var(--material-ink);font-size:1.35rem}.material-price span{margin-left:5px;color:#9a938b}.material-form-options{margin-top:28px;padding-top:24px;border-top:1px solid var(--material-line)}.material-form-options>h3{margin:0 0 13px;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase}.material-form-options>article{display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid #e8e3dd}.material-form-options>article>div{display:flex;align-items:center;gap:12px;min-width:0}.material-form-options img{width:46px;height:46px;object-fit:contain;background:#f0ece7}.material-form-options strong,.material-form-options small{display:block}.material-form-options>article>div strong{font-family:'Cormorant Garamond',serif;font-size:1.08rem}.material-form-options small{margin-top:3px;color:#918a82;font-size:.54rem}.material-form-options ul{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin:0;padding:0;list-style:none}.material-form-options li{display:flex;gap:7px;padding:7px 9px;background:#f4f1ed;color:#68625c;font-size:.57rem}.material-form-options li b{color:#393632}.material-actions{display:flex;gap:9px;margin-top:28px}.material-actions a{display:grid;min-height:50px;padding:0 22px;place-items:center;border:1px solid #dcd6cf;font-size:.66rem;font-weight:700;text-decoration:none}.material-actions a.primary{border-color:var(--material-ink);color:#fff;background:var(--material-ink)}.material-natural-note{max-width:560px;margin:22px 0 0;color:#979087;font-size:.58rem;line-height:1.65}.material-facts{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(500px,1.2fr);gap:80px;width:min(1120px,calc(100% - 48px));margin:auto;padding:74px 0;border-top:1px solid var(--material-line);border-bottom:1px solid var(--material-line)}.material-facts dl{margin:0}.material-facts dl>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;padding:16px 0;border-bottom:1px solid #e7e1da}.material-facts dl>div:first-child{padding-top:0}.material-facts dt{color:#979087;font-size:.59rem;letter-spacing:.06em;text-transform:uppercase}.material-facts dd{margin:0;color:#4e4944;font-size:.73rem;line-height:1.55}.material-editorial{width:min(1120px,calc(100% - 48px));margin:auto;padding:82px 0}.material-editorial>article{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(500px,1.2fr);gap:80px;padding:64px 0;border-bottom:1px solid var(--material-line)}.material-editorial>article:first-child{padding-top:0}.material-editorial>article>.eyebrow{grid-column:1}.material-editorial>article>h2{grid-column:1;max-width:430px;margin-top:-58px;padding-top:35px}.material-editorial>article>div{grid-row:1/3;grid-column:2;align-self:end;color:#676159;font-size:.8rem;line-height:1.9}.material-editorial>article>div p{margin:0}.material-editorial>aside{max-width:760px;margin:54px 0 0 auto;padding:30px 0 0;border-top:2px solid var(--material-clay)}.material-editorial>aside>div{color:#766f68;font-size:.72rem;line-height:1.8}.material-photo-section{width:min(1240px,calc(100% - 48px));margin:auto;padding:68px 0;border-top:1px solid var(--material-line)}.material-photo-section>header{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.material-photo-section>header>span{color:#928b83;font-size:.64rem}.material-photo-rail{display:grid;grid-auto-columns:minmax(270px,34%);grid-auto-flow:column;gap:16px;padding-bottom:12px;overflow-x:auto;scroll-snap-type:x mandatory}.material-photo-rail figure{margin:0;scroll-snap-align:start}.material-photo-rail img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.material-photo-rail figcaption{margin-top:9px;color:#89827b;font-size:.58rem}.material-custom-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;width:min(1120px,calc(100% - 48px));margin:auto;padding:74px 0;border-top:1px solid var(--material-line)}.material-custom-section.is-reversed>img{grid-column:2}.material-custom-section.is-reversed>div{grid-row:1;grid-column:1}.material-custom-section>img{width:100%;max-height:520px;object-fit:cover}.material-custom-section>div>div{color:#686159;font-size:.8rem;line-height:1.9}.material-inspiration{border-top:1px solid var(--material-line)}.material-inspiration>div{display:grid;grid-template-columns:repeat(3,minmax(0,300px));justify-content:center;gap:24px}.material-inspiration article a{display:block;text-decoration:none}.material-inspiration img{display:block;width:100%;aspect-ratio:1/1.08;object-fit:cover;background:#eee9e3}.material-inspiration article span{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px 16px;padding-top:14px}.material-inspiration small{grid-column:1/-1;color:var(--material-clay);font-size:.53rem;text-transform:uppercase}.material-inspiration strong{min-width:0;font-family:'Cormorant Garamond',serif;font-size:1.35rem}.material-inspiration b{align-self:center;color:#716a63;font-size:.64rem}.material-related{border-top:1px solid var(--material-line)}

.gemstone-image[href]{transition:filter .2s}.gemstone-image[href]:hover{filter:brightness(.98)}.gemstone-grid h3 a{text-decoration:none}.gemstone-grid h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}

@media(max-width:980px){.material-library-hero>div{grid-template-columns:1fr;gap:28px}.material-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.material-overview{grid-template-columns:1fr 1fr;gap:28px}.material-overview__copy .breadcrumbs{margin-bottom:38px}.material-facts,.material-editorial>article{grid-template-columns:1fr;gap:34px}.material-editorial>article>h2{margin-top:-20px}.material-editorial>article>div{grid-row:auto;grid-column:1}.material-form-options>article{grid-template-columns:1fr}.material-form-options ul{justify-content:flex-start}}
@media(max-width:700px){.material-library-hero{min-height:500px;padding:52px 18px 64px}.material-library-hero>div{display:block;margin-top:60px}.material-library-hero h1{font-size:3.7rem}.material-library-hero>div>p:last-child{margin-top:28px;font-size:.78rem}.material-collections,.material-directory,.material-related,.material-inspiration{width:calc(100% - 36px);padding:68px 0}.material-collections>div{grid-template-columns:1fr}.material-collections a,.material-collections a:nth-child(odd),.material-collections a:nth-child(even){min-height:220px;padding:28px 55px 28px 0;border-right:0}.material-directory>header{align-items:start;flex-direction:column}.material-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 12px}.material-card-grid h3{font-size:1.35rem}.material-card-grid article>small{font-size:.58rem}.material-collection-hero{padding:52px 18px 68px}.material-collection-hero h1{font-size:3.65rem}.material-overview{display:block;width:100%;padding:0}.material-overview__visual{position:relative;top:auto;height:auto;min-height:0;max-height:none;aspect-ratio:1/1.06}.material-overview__copy{padding:36px 18px 52px}.material-overview__copy .breadcrumbs{margin-bottom:38px}.material-overview__copy h1{font-size:4rem}.material-overview__copy>h2{font-size:1.55rem}.material-actions{align-items:stretch;flex-direction:column}.material-actions a{width:100%;box-sizing:border-box}.material-facts{display:block;width:calc(100% - 36px);padding:58px 0}.material-facts dl{margin-top:38px}.material-facts dl>div{grid-template-columns:105px minmax(0,1fr)}.material-editorial{width:calc(100% - 36px);padding:62px 0}.material-editorial>article{display:block;padding:48px 0}.material-editorial>article>h2{margin:25px 0 0}.material-editorial>article>div{margin-top:25px;font-size:.74rem}.material-photo-section{width:100%;padding:56px 0;overflow:hidden}.material-photo-section>header{padding:0 18px}.material-photo-rail{grid-auto-columns:min(78vw,300px);gap:11px;padding:0 18px 12px}.material-custom-section{grid-template-columns:1fr;gap:30px;width:calc(100% - 36px);padding:58px 0}.material-custom-section.is-reversed>img,.material-custom-section.is-reversed>div{grid-row:auto;grid-column:1}.material-inspiration{width:100%;overflow:hidden}.material-inspiration>header{width:calc(100% - 36px);margin-right:auto;margin-left:auto}.material-inspiration>div{grid-auto-columns:min(72vw,280px);grid-auto-flow:column;grid-template-columns:none;justify-content:start;gap:12px;padding:0 18px 12px;overflow-x:auto}.material-related .material-card-grid{grid-auto-columns:min(72vw,280px);grid-auto-flow:column;grid-template-columns:none;gap:12px;width:calc(100vw - 18px);overflow-x:auto}.material-library-cta{padding:74px 18px}}

/* Editorial photography fills cards; transparent catalogue cutouts keep breathing room. */
.material-card__image img[src*="/materials/content/"]{width:100%;height:100%;object-fit:cover}

/* Long-form material guide: editorial reading column with a restrained sticky index. */
.material-article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,280px);gap:80px;align-items:start;width:min(1120px,calc(100% - 48px));margin:auto;padding:86px 0 94px;border-top:1px solid var(--material-line)}
.material-article{min-width:0}.material-article__header{padding-bottom:32px;border-bottom:1px solid var(--material-line)}.material-article__header h2{max-width:720px;margin:0;font-family:'Cormorant Garamond',serif;font-size:clamp(3.2rem,5vw,5.2rem);font-weight:600;line-height:.95;letter-spacing:-.025em}.material-article__meta{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:25px;color:#928b83;font-size:.61rem}.material-article__meta span+span{position:relative}.material-article__meta span+span::before{position:absolute;top:.15em;left:-13px;color:#c6bfb7;content:'·'}
.material-article__summary{margin:42px 0 54px;padding:27px 30px;border-left:3px solid var(--material-clay);background:#f5f1ec}.material-article__summary h3{margin:0 0 10px;font-family:'Cormorant Garamond',serif;font-size:1.55rem;font-weight:600}.material-article__summary p{margin:0;color:#5f5953;font-size:.86rem;line-height:1.8}
.material-article__section{scroll-margin-top:28px;margin-top:58px}.material-article__section>h2{margin:0 0 22px;font-family:'Cormorant Garamond',serif;font-size:clamp(2rem,3vw,2.75rem);font-weight:600;line-height:1.06}.material-article__section>div:not(.material-article__photos){color:#625c55;font-size:.86rem;line-height:1.95}.material-article__section>div>p{margin:0}.material-article__section>div>p+p{margin-top:18px}
.material-article__figure{margin:52px 0}.material-article__figure>div{display:grid;aspect-ratio:16/9;place-items:center;overflow:hidden;background:#efe9e2}.material-article__figure img{width:62%;height:76%;object-fit:contain}.material-article__figure figcaption,.material-article__photos figcaption{margin-top:10px;color:#928b83;font-size:.58rem;line-height:1.55}
.material-article__properties dl{margin:0;border-top:1px solid var(--material-line)}.material-article__properties dl>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;padding:16px 0;border-bottom:1px solid var(--material-line)}.material-article__properties dt{color:#928b83;font-size:.6rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.material-article__properties dd{margin:0;color:#4f4a45;font-size:.76rem;line-height:1.55}
.material-article__photos{display:grid;gap:22px}.material-article__photos figure{margin:0}.material-article__photos img{display:block;width:100%;max-height:560px;object-fit:cover}.material-article__note{scroll-margin-top:28px;margin-top:58px;padding:30px;border-top:2px solid var(--material-clay);background:#f7f4ef}.material-article__note>div{color:#69635c;font-size:.76rem;line-height:1.85}.material-article__note p{margin-top:0}.material-article__custom>img{display:block;width:100%;max-height:520px;margin:26px 0;object-fit:cover}
.material-article-sidebar{position:sticky;top:28px;display:grid;gap:34px}.material-article-sidebar nav{padding:24px 0;border-top:1px solid var(--material-line);border-bottom:1px solid var(--material-line)}.material-article-sidebar nav>p{margin:0 0 18px;font-size:.61rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.material-article-sidebar ol{display:grid;gap:12px;margin:0;padding:0;list-style:none;counter-reset:guide}.material-article-sidebar li{display:grid;grid-template-columns:22px 1fr;gap:6px;counter-increment:guide}.material-article-sidebar li::before{color:#aaa39b;font-size:.58rem;content:counter(guide,decimal-leading-zero)}.material-article-sidebar li a{color:#625c55;font-size:.65rem;line-height:1.45;text-decoration:none}.material-article-sidebar li a:hover{text-decoration:underline;text-underline-offset:4px}.material-article-sidebar>section{padding:27px 25px;color:#f6f1eb;background:#2e302d}.material-article-sidebar>section h2{margin:0;font-family:'Cormorant Garamond',serif;font-size:1.9rem;font-weight:600;line-height:1.04}.material-article-sidebar>section>span{display:block;margin-top:16px;color:#bab7b1;font-size:.59rem;line-height:1.5}.material-article-sidebar>section>a{display:grid;min-height:45px;margin-top:22px;place-items:center;color:#2d2e2a;background:#f5f0e8;font-size:.62rem;font-weight:700;text-decoration:none}
@media(max-width:900px){.material-article-layout{grid-template-columns:minmax(0,760px);justify-content:center}.material-article-sidebar{position:static;grid-template-columns:1fr}.material-article-sidebar nav{display:none}.material-article-sidebar>section{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 24px;align-items:center}.material-article-sidebar>section .eyebrow,.material-article-sidebar>section>span{grid-column:1}.material-article-sidebar>section>a{grid-row:1/4;grid-column:2;min-width:190px;margin:0;padding:0 18px}}
@media(max-width:700px){.material-article-layout{width:calc(100% - 36px);padding:60px 0 68px}.material-article__header h2{font-size:3.15rem}.material-article__summary{margin:34px 0 44px;padding:23px 20px}.material-article__section{margin-top:46px}.material-article__section>h2{font-size:2.15rem}.material-article__section>div:not(.material-article__photos){font-size:.78rem}.material-article__figure{margin:42px 0}.material-article__figure>div{aspect-ratio:4/3}.material-article__figure img{width:72%;height:72%}.material-article__properties dl>div{grid-template-columns:105px minmax(0,1fr);gap:16px}.material-article__note{margin-top:46px;padding:24px 20px}.material-article-sidebar>section{display:block}.material-article-sidebar>section>a{margin-top:22px}.material-article__photos img{aspect-ratio:4/3;max-height:none;object-fit:cover}}