:root{--wine:#751f32;--gold:#b68a43;--ink:#2a2526;--muted:#756d6c;--paper:#faf7f2}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Arial,sans-serif}a{color:inherit}header{max-width:1220px;margin:auto;padding:25px 40px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e7dfd4}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;font:bold 25px Georgia,serif;letter-spacing:1px}.brand img{width:75px;height:75px;object-fit:contain;background:#fff;border-radius:4px}.brand small{display:block;font:11px/1.5 Arial,sans-serif;letter-spacing:.7px;margin-top:3px}nav{display:flex;gap:30px;font-size:13px}nav a{text-decoration:none}nav a:first-child{color:var(--wine);border-bottom:2px solid var(--gold);padding-bottom:5px}main{max-width:1220px;margin:auto;padding:70px 40px 55px;display:grid;grid-template-columns:1fr 440px;gap:50px}.eyebrow,.step{font-size:11px;letter-spacing:2px;color:var(--wine);font-weight:bold}h1{font:56px/1.15 Georgia,serif;margin:24px 0}h1 em{font-weight:normal;color:var(--wine)}.intro>p{max-width:430px;color:var(--muted);font-size:17px}.quiet{margin-top:45px;color:var(--gold);font-size:12px}.lookup{padding:36px;background:white;border:1px solid #e7dfd4;box-shadow:0 12px 40px #45292308;border-top:4px solid var(--wine)}h2{font:29px/1.25 Georgia,serif;margin:15px 0}.lookup>p{font-size:14px;color:var(--muted)}label{display:block;font-size:13px;font-weight:bold;margin:26px 0 8px}input{width:100%;border:1px solid #cabeb3;border-radius:3px;padding:16px;font-size:16px}button{cursor:pointer;font:600 14px Arial,sans-serif;border:0;border-radius:3px;background:var(--wine);color:#fff;padding:17px}form button{width:100%;text-align:left;margin-top:13px}button span{float:right;font-size:19px}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:4px}.sample{border-top:1px solid #ece5dd;margin-top:26px;padding-top:18px;font-size:12px;display:flex;justify-content:space-between;gap:12px}.sample a{color:var(--wine);font-weight:bold}.availability{display:block;margin-top:18px;color:var(--muted);font-size:11px}#lookup-message{color:var(--wine);font-size:13px;margin-top:12px}.guide{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;border-top:1px solid #e7dfd4;margin-top:15px;padding-top:35px}.guide span{font:22px Georgia;color:var(--gold)}.guide h3{font-size:15px;margin:10px 0}.guide p{font-size:13px;color:var(--muted);margin:0}.contact{background:#2e1b20;color:#eee4dd;padding:45px max(40px,calc((100vw - 1140px)/2));display:grid;grid-template-columns:1fr 1fr;gap:35px}.contact .eyebrow{color:#d7b47d}.contact h2{font-size:26px}.contact address{font-style:normal;font-size:14px;color:#c9bcb8}.contact>div:nth-child(2){padding-top:20px}.contact span{font-size:12px;color:#c9bcb8}.contact a{display:block;text-decoration:none;font-size:27px;margin-top:7px}.contact a.email{font-size:14px}.contact p{font-size:12px;color:#c9bcb8}.footer-bottom{grid-column:1/-1;border-top:1px solid #ffffff22;padding-top:22px;font-size:11px;display:flex;justify-content:space-between}.footer-bottom span{font-size:10px;letter-spacing:1px}.report-section{grid-column:1/-1}.report-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:13px}.certificate{background:#fff;border:1px solid #d9cbb7;padding:38px;max-width:920px;margin:auto}.certificate-heading{display:flex;align-items:center;gap:25px;border-bottom:3px solid var(--wine);padding-bottom:25px}.certificate-heading img{width:110px;object-fit:contain}.certificate-heading h2{color:var(--wine);font-size:25px;margin:0 0 8px}.certificate-heading p{font-size:11px;margin:3px 0}.report-meta{display:flex;justify-content:space-between;padding:22px 0}.report-meta small,.finding small{display:block;font-size:10px;letter-spacing:1px;color:var(--muted)}.report-meta strong{font-size:16px}.certificate h3{text-align:center;text-transform:uppercase;letter-spacing:2px;font-size:18px}.report-fields{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #e5ded5}.report-field{padding:15px 8px;border-bottom:1px solid #e5ded5;display:flex;flex-direction:column;gap:4px}.report-field span{font-size:12px;color:var(--muted)}.report-field strong{font-size:15px}.finding{background:var(--paper);border-left:3px solid var(--gold);padding:20px;margin-top:25px}.finding strong{font:25px Georgia}.remarks h4{font-size:13px;margin-bottom:5px}.remarks p,.comparison{font-size:12px;color:var(--muted)}.comparison{margin-top:30px}.certificate-footer{border-top:2px solid var(--wine);margin-top:30px;padding-top:12px;font-size:11px;color:var(--wine)}#report-banner{padding:12px;background:#fff0d5;margin-top:20px;font-size:12px}body.show-report .intro,body.show-report .lookup,body.show-report .guide{display:none}body.show-report main{display:block;padding-top:35px}[hidden]{display:none!important}@media(max-width:850px){header{padding:18px 22px}nav{gap:15px;font-size:11px}main{grid-template-columns:1fr;padding:40px 22px;gap:30px}h1{font-size:42px}.quiet{margin-top:20px}.guide{gap:20px}.lookup{padding:26px}.contact{padding:35px 22px}.certificate{padding:22px}.certificate-heading{gap:14px}.certificate-heading img{width:75px}.certificate-heading h2{font-size:20px}}@media(max-width:520px){nav a:last-child{display:none}.brand{font-size:21px}.brand img{width:58px;height:58px}.guide,.contact{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.report-fields{grid-template-columns:1fr}.certificate-heading{align-items:flex-start}.certificate-heading h2{font-size:17px}.certificate-heading p{font-size:10px}h1{font-size:38px}}@media print{header,.contact,.report-actions,.intro,.lookup,.guide{display:none!important}body,main{background:white;margin:0;padding:0!important;display:block}.certificate{border:0;padding:15px;max-width:none}.report-section{display:block!important}button{display:none}a{text-decoration:none}@page{size:A4;margin:12mm}}

.html-report-frame{width:100%;height:1100px;min-height:80vh;background:white;border:1px solid #d9cbb7}@media(max-width:520px){.html-report-frame{height:950px}}

nav a:first-child{border-bottom:0;color:inherit}nav a[aria-current="page"]{color:var(--wine);border-bottom:2px solid var(--gold);padding-bottom:5px}.lookup{align-self:start}.lab-visual{margin:25px 0 0}.lab-visual img{width:100%;height:215px;object-fit:cover;display:block;border-radius:4px}.lab-visual figcaption,.about-visual figcaption{font-size:10px;color:var(--muted);margin-top:5px}.intro .quiet{margin-top:15px}.about-main{grid-template-columns:1fr 440px;align-items:center;gap:45px}.about-main h1{font-size:43px}.about-intro p{color:var(--muted);max-width:580px}.about-lead{font-size:20px;color:var(--wine)!important}.primary-link{display:inline-block;background:var(--wine);color:white;text-decoration:none;padding:13px 20px;border-radius:3px;margin-top:15px;font-size:14px}.about-visual{margin:0}.about-visual img{display:block;width:100%;height:380px;object-fit:cover;border-radius:4px}.about-details{grid-column:1/-1;border-top:1px solid #e7dfd4;padding-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.about-details h2{font-size:25px}.about-details p{font-size:14px;color:var(--muted)}@media(max-width:850px){.about-main{grid-template-columns:1fr}.about-visual img{height:300px}.about-details{grid-template-columns:1fr}.about-main h1{font-size:36px}}@media(max-width:520px){header{flex-wrap:wrap;gap:15px}nav{width:100%;gap:22px}.about-main h1{font-size:31px}.lab-visual img{height:190px}}

/* Modern emerald layout */
:root{--wine:#125e4d;--gold:#bb964c;--ink:#132d26;--muted:#66766f;--paper:#f5f7f4}body{font-family:Arial,Helvetica,sans-serif}.top-line{background:#112e25;color:#d5e5dc;padding:9px max(28px,calc((100vw - 1180px)/2));display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px}.top-line a{color:#d5e5dc;text-decoration:none;letter-spacing:0}header{max-width:1280px;padding:20px 50px;border:0}.brand{font-family:Arial,sans-serif;letter-spacing:2px;font-size:24px}.brand img{width:68px;height:68px;border-radius:50%;padding:4px;border:1px solid #e5eadd}.brand small{letter-spacing:.4px;font-size:10px;color:var(--muted)}nav{gap:30px;align-items:center;font-weight:600}nav a[aria-current="page"]{border:0;color:var(--wine)}nav a:last-child{padding:11px 17px;border:1px solid #cbd8cf;border-radius:30px}main{display:block;max-width:1280px;padding:10px 30px 55px}.hero-layout{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:55px;padding:60px;border-radius:28px;background:#102d25;overflow:hidden;align-items:center;min-height:530px}.hero-layout::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,30,23,.95) 0%,rgba(8,30,23,.79) 40%,rgba(8,30,23,.35) 100%),url('assets/gem-testing-banner-hd.png') center/cover no-repeat}.intro{color:white}.intro .eyebrow{color:#d7bd82;font-size:10px;letter-spacing:2.4px}.intro h1{font:600 clamp(40px,4.5vw,62px)/1.08 Arial,sans-serif;letter-spacing:-2.5px;margin:27px 0}.intro h1 em{font-style:normal;color:#b6d7c4}.intro>p{color:#d1e0d5;max-width:440px;font-size:16px;line-height:1.8}.intro .quiet{color:#d6c28c;font-size:10px;margin-top:22px}.lab-caption{color:#c2d1c7;font-size:10px;margin-top:32px}.lookup{border:0;border-radius:20px;padding:30px;box-shadow:0 22px 60px #001a1740;align-self:center}.step{font-size:9px;letter-spacing:1.2px;display:flex;align-items:center;gap:8px}.status-dot{height:7px;width:7px;background:#368969;border-radius:50%;display:inline-block}.lookup h2{font:600 28px/1.2 Arial,sans-serif;letter-spacing:-.8px;margin:20px 0 12px}.lookup>p{font-size:13px;line-height:1.7}.lookup label{margin-top:22px;color:#284b3e;font-size:12px}.lookup input{border:1px solid #d9e2db;border-radius:9px;background:#f8faf7;padding:16px;font-size:14px}.lookup button{border-radius:9px;background:#175d49;padding:17px;font-size:13px;transition:background .15s}.lookup button:hover{background:#0e4234}.sample{font-size:10px;border-color:#e6ece6;gap:8px}.availability{font-size:10px}.guide{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border:0;margin-top:30px;padding:0}.guide>div{background:white;border:1px solid #e3eae2;padding:25px;border-radius:16px;position:relative}.guide span{font:bold 11px Arial;color:var(--wine);background:#eaf2e9;border-radius:8px;width:32px;height:32px;display:grid;place-items:center;margin-bottom:17px}.guide h3{font-size:15px;letter-spacing:-.2px}.guide p{line-height:1.7;font-size:12px}.contact{background:#112e25;padding-top:45px;padding-bottom:30px}.contact h2{font:600 25px Arial,sans-serif}.contact address,.contact p,.contact span{color:#bbd0c2}.contact .eyebrow{color:#d5bd83}.contact a{font-size:26px}.footer-bottom{border-color:#ffffff18}.about-main{display:grid;max-width:1220px;grid-template-columns:1fr 1fr;gap:55px;padding:45px 50px 60px}.about-intro .eyebrow{font-size:10px}.about-main h1{font:600 45px/1.12 Arial,sans-serif;letter-spacing:-1.8px}.about-main h1 em{font-style:normal}.about-intro p{font-size:15px;line-height:1.8}.about-lead{font-size:18px!important}.primary-link{border-radius:30px;font-size:12px;padding:14px 22px}.about-visual{background:#fff;padding:10px;border-radius:24px;box-shadow:0 16px 45px #183d2210}.about-visual img{height:420px;border-radius:17px}.about-visual figcaption{padding:5px 8px;font-size:9px}.about-details{gap:22px;border:0;padding:10px 0 0}.about-details>div{border:1px solid #dfe7dc;border-radius:18px;background:white;padding:26px}.about-details .eyebrow{font-size:9px;letter-spacing:1.1px}.about-details h2{font:600 23px/1.3 Arial,sans-serif;letter-spacing:-.5px}.about-details p{font-size:13px;line-height:1.8}.report-actions button{border-radius:8px}.certificate{border-radius:15px}.html-report-frame{border-radius:14px}body.show-report .hero-layout{display:none}body.show-report main{padding:25px 30px 50px}
@media(max-width:1000px){.hero-layout{padding:38px;gap:28px;grid-template-columns:minmax(0,1fr) 360px}.intro h1{font-size:47px}.about-main{gap:30px}.about-main h1{font-size:36px}.about-visual img{height:360px}}
@media(max-width:760px){.top-line{padding:8px 20px;font-size:8px}.top-line a{font-size:9px}header{padding:18px 22px;flex-wrap:wrap;gap:16px}nav{width:100%;justify-content:space-between;gap:12px;font-size:11px}nav a:last-child{display:block;padding:8px 13px}main{padding:5px 16px 35px}.hero-layout{grid-template-columns:1fr;padding:30px;gap:26px;border-radius:22px;min-height:0}.hero-layout::before{background:linear-gradient(180deg,rgba(8,30,23,.9),rgba(8,30,23,.74)),url('assets/gem-testing-banner-hd.png') center/cover}.intro h1{font-size:42px;letter-spacing:-1.8px;margin:19px 0}.intro>p{font-size:14px}.intro .quiet{display:none}.lab-caption{margin-top:15px}.lookup{padding:25px}.guide{grid-template-columns:1fr;gap:12px;margin-top:20px}.guide>div{padding:20px}.guide span{float:left;margin:0 15px 35px 0}.guide h3{margin:0 0 7px}.about-main{grid-template-columns:1fr;padding:25px 22px 40px;gap:25px}.about-main h1{font-size:36px}.about-visual img{height:300px}.about-details{grid-template-columns:1fr}.contact{padding:35px 24px}.contact a.email{overflow-wrap:anywhere}}
@media(max-width:400px){.top-line span{max-width:170px}.hero-layout{padding:24px}.intro h1{font-size:37px}.brand small{font-size:9px}.lookup h2{font-size:25px}}
@media print{.top-line,.hero-layout{display:none!important}.certificate{border-radius:0}}

.top-line{align-items:center;gap:20px;padding-top:14px;padding-bottom:14px}.lab-top-name{font-size:18px;font-weight:800;line-height:1.4;letter-spacing:.7px;color:#fff}@media(max-width:760px){.top-line{flex-direction:column;text-align:center;gap:5px;padding:12px 20px}.lab-top-name{font-size:15px;letter-spacing:.3px}}


.about-story,.about-record,.about-verification{grid-column:1/-1}.about-story{max-width:900px;padding-top:10px}.about-story h2,.about-record h2,.about-verification h2{font:600 31px/1.25 Arial,sans-serif;letter-spacing:-.8px}.about-story p,.about-record p,.about-verification p{color:var(--muted);font-size:15px;line-height:1.85}.about-record{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:#eaf0e6;border-radius:22px;padding:38px}.about-record ul{list-style:none;margin:0;padding:0}.about-record li{padding:14px 0;border-bottom:1px solid #d0ddcb}.about-record li:first-child{padding-top:0}.about-record li:last-child{border:0}.about-record strong,.about-record li span{display:block}.about-record strong{font-size:14px;margin-bottom:5px}.about-record li span{font-size:13px;color:var(--muted);line-height:1.7}.about-verification{display:grid;grid-template-columns:1.4fr 1fr;gap:45px}.about-verification aside{background:white;border:1px solid #dfe7dc;border-radius:18px;padding:28px;align-self:start}.about-verification aside h3{font-size:19px;margin:0}.about-verification aside p{font-size:13px}.about-verification aside a{display:block;color:var(--wine);font-size:14px;margin:12px 0;overflow-wrap:anywhere}@media(max-width:760px){.about-record,.about-verification{grid-template-columns:1fr;gap:24px}.about-record{padding:26px}.about-story h2,.about-record h2,.about-verification h2{font-size:27px}}

.testing-methods{gap:24px;margin-top:44px}.guide>.methods-heading{grid-column:1/-1;background:none;border:0;border-radius:0;padding:0}.methods-heading h2{font:600 31px/1.25 Arial,sans-serif;letter-spacing:-.8px;margin:12px 0}.methods-heading p{font-size:14px}.method-card{overflow:hidden;background:white;border:1px solid #e0e8df;border-radius:18px;box-shadow:0 8px 24px #173d2607}.method-card>img{display:block;width:100%;height:210px;object-fit:cover}.method-copy{padding:25px}.guide .method-copy h3{font-size:20px;letter-spacing:-.5px;margin:0 0 13px}.guide .method-copy p{font-size:13px;line-height:1.85}.guide .method-note{grid-column:1/-1;font-size:11px;margin:0;color:var(--muted)}@media(max-width:760px){.testing-methods{gap:20px}.method-card>img{height:240px}.method-copy{padding:23px}.methods-heading h2{font-size:27px}}

.contact-main{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding:45px 50px 65px;max-width:1220px}.contact-main h1{font:600 47px/1.12 Arial,sans-serif;letter-spacing:-1.8px}.contact-main h1 em{font-style:normal}.contact-main p{font-size:14px;color:var(--muted);line-height:1.8}.contact-details{margin-top:30px}.contact-details h2{font:600 17px Arial,sans-serif;margin:25px 0 9px}.contact-details address{font-style:normal;font-size:14px;color:var(--muted)}.contact-details a{color:var(--wine);overflow-wrap:anywhere}.contact-form-panel{background:white;border:1px solid #dfe7dc;border-radius:22px;padding:32px;align-self:start}.contact-form-panel h2{font:600 28px Arial,sans-serif;margin:0 0 12px}.contact-form-panel label{margin:17px 0 6px;font-size:12px}.contact-form-panel input,.contact-form-panel textarea{width:100%;border:1px solid #d5dfd4;border-radius:8px;background:#f8faf7;padding:13px;font:14px Arial,sans-serif}.contact-form-panel textarea{resize:vertical}.contact-form-panel textarea:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.contact-form-panel button{width:100%;margin-top:20px;border-radius:9px}.contact-form-panel button:disabled{opacity:.6;cursor:wait}#email-fallback{font-size:12px;color:var(--wine)}.form-trap{position:absolute;left:-10000px;overflow:hidden;width:1px;height:1px}#contact-status{font-size:13px}@media(max-width:760px){.contact-main{grid-template-columns:1fr;padding:25px 22px 40px;gap:30px}.contact-main h1{font-size:38px}.contact-form-panel{padding:25px}}

header nav{gap:20px}.method-copy h3 a{text-decoration:none}.method-copy h3 a:hover{text-decoration:underline}.methods-main{max-width:1220px;padding:40px 50px 60px}.methods-intro{max-width:850px;margin-bottom:40px}.methods-intro h1{font:600 51px/1.12 Arial,sans-serif;letter-spacing:-1.8px}.methods-intro h1 em{font-style:normal}.methods-main p{font-size:14px;line-height:1.85;color:var(--muted)}.method-jumps{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:10px;margin-top:25px}.method-jumps a,.method-jumps a:first-child,.method-jumps a:last-child{border:1px solid #d5dfd3;padding:9px 14px;border-radius:25px;font-size:11px;color:var(--wine);background:white}.method-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;background:white;border:1px solid #dfe7dc;border-radius:22px;padding:28px;margin:25px 0;scroll-margin-top:25px}.method-detail figure{margin:0}.method-detail img{display:block;width:100%;height:340px;object-fit:cover;border-radius:15px}.method-detail figcaption{font-size:10px;color:var(--muted);margin-top:7px}.methods-main h2{font:600 27px/1.25 Arial,sans-serif;letter-spacing:-.6px}.method-detail h3{font:600 14px Arial,sans-serif;margin:20px 0 5px}.method-detail p{margin:8px 0}.additional-methods{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.additional-methods article{padding:30px;background:#eaf0e6;border-radius:20px;scroll-margin-top:25px}.method-conclusion{display:flex;align-items:center;gap:35px;justify-content:space-between;padding:30px 0;border-top:1px solid #dbe4d7}.method-conclusion>div{max-width:740px}.method-conclusion a{white-space:nowrap}.method-reading{border-top:1px solid #dbe4d7;padding-top:20px}.method-reading h2{font-size:17px}.method-reading p{font-size:12px}.method-reading a{color:var(--wine)}@media(max-width:760px){header nav{flex-wrap:wrap;justify-content:flex-start;gap:16px}.methods-main{padding:25px 22px 40px}.methods-intro h1{font-size:39px}.method-detail,.additional-methods{grid-template-columns:1fr;gap:24px}.method-detail{padding:22px}.method-detail img{height:270px}.method-jumps{width:auto}.method-conclusion{display:block}.methods-main h2{font-size:25px}}