/* The guide follows the site's paper/ink editorial language. Photographs stay intact. */

.bgs-anatomy{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:25px 0}.bgs-anatomy>div{border-top:2px solid var(--red);padding:16px 0}.bgs-anatomy strong{display:block;font-size:17px}.bgs-anatomy p{font-size:14px!important;margin:9px 0 0!important;line-height:1.7!important}
.bgs-lab{max-width:1050px;margin:35px auto 55px;padding:32px;background:#eae3d7;border:1px solid #d1c5b5;min-width:0}.bgs-lab-heading{max-width:700px;margin-bottom:25px}.bgs-lab-heading h3{font:400 clamp(28px,4vw,40px)/1.1 'Libre Caslon Display',Georgia,serif;margin:12px 0}.bgs-lab-heading p{font-size:14px;line-height:1.7;color:#625849}
.bgs-lab-preview{border:1px solid #b4a792;border-top:4px solid var(--red);background:#f7f3e9;padding:24px}.bgs-lab-preview>.micro{font-size:9px;color:#796b58}.bgs-preview-main{display:grid;grid-template-columns:minmax(120px,.7fr) minmax(0,1.3fr);gap:30px;margin-top:20px}.bgs-preview-main>div:first-child>span{display:block;font-size:12px}.bgs-preview-main [data-bgs-book]{font:500 clamp(70px,9vw,105px)/1.05 'DM Sans',Arial,sans-serif;letter-spacing:-6px;display:block}.bgs-preview-main [data-bgs-name]{font:400 14px 'DM Sans',Arial,sans-serif}.bgs-preview-secondary{display:grid;align-content:center;gap:12px}.bgs-preview-secondary p{margin:0;display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #d9cdbc;padding-bottom:10px;font-size:12px}.bgs-preview-secondary strong{text-align:right;font-weight:600;font-size:14px}
.bgs-lab-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.bgs-lab-fields label{display:grid;gap:8px;align-content:start;font-size:11px}.bgs-lab-fields select{width:100%;min-width:0;min-height:46px;padding:10px 8px;border:1px solid #b8aa97;color:var(--ink);background:#f7f3e9;border-radius:0;font:400 13px 'DM Sans',Arial,sans-serif}
.bgs-grade-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:6px}.bgs-grade-grid button{min-height:44px;border:1px solid #beae98;background:#f7f3e9;color:var(--ink);cursor:pointer;font:500 14px 'DM Sans',Arial,sans-serif}.bgs-grade-grid button[aria-pressed=true]{background:var(--red);color:#fff;border-color:var(--red)}.bgs-grade-grid button:hover{border-color:var(--red)}.bgs-lab :focus-visible{outline:3px solid #39372d;outline-offset:3px}.bgs-grade-explanation{min-height:84px;padding:14px 0 0}.bgs-grade-explanation p{font-size:14px;line-height:1.7;margin:0}.bgs-grade-explanation strong{display:block;margin-bottom:5px}.bgs-fine,.bgs-lab noscript{font-size:11px;line-height:1.7;color:#675c4e;margin:12px 0 0}
.bgs-page-key{margin:25px 0}.bgs-page-key ul{padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bgs-page-key li{margin:0!important;display:flex;gap:14px;align-items:center;min-height:64px;padding:12px;border:1px solid #d1c5b5}.bgs-page-key i{display:block;width:36px;height:44px;flex:none;background:var(--paper-sample);border:1px solid #b6a888;box-shadow:3px 3px 0 #c5b89e}.bgs-page-key strong{display:block;font-size:13px}.bgs-page-key span{display:block;font-size:12px;line-height:1.6;color:#655a4c}.bgs-page-key>p{font-size:12px!important;line-height:1.7!important}
.bgs-photo{margin:30px 0}.bgs-photo>a{display:block;cursor:zoom-in;background:#e9e3d7;padding:12px;border:1px solid var(--line)}.bgs-photo img{display:block;max-width:100%;width:auto;height:auto;max-height:610px;object-fit:contain;margin:auto}.bgs-photo figcaption{font-size:12px;line-height:1.8;margin-top:12px;color:#655a4c}.bgs-photo figcaption strong{color:var(--ink)}.bgs-photo blockquote{margin:12px 0;padding:12px 16px;border-left:3px solid var(--red);background:#eae3d7;font-size:13px;line-height:1.7;white-space:pre-line}
.bgs-label-names{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));list-style:none!important;padding:0!important;gap:9px}.bgs-label-names li{padding:10px 12px;margin:0!important;border-left:4px solid var(--label-color);background:#ece5d9;font-size:13px!important}.bgs-label-names span{display:block;font-size:11px;color:#6f6252}
.bgs-checklist{padding-left:22px}.bgs-checklist li{padding:0 0 12px 4px;line-height:1.8}.bgs-checklist strong{color:var(--ink)}.bgs-guide-page .bgs-market{max-width:1050px;margin:30px auto 60px}.bgs-market [data-quick-controls]{display:flex;flex-wrap:wrap;gap:8px}.bgs-market [data-quick-controls] button{min-height:44px}.bgs-guide-page .resource-sources li{line-height:1.75}
@media(max-width:700px){.bgs-lab{padding:18px;margin-inline:0}.bgs-lab-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.bgs-grade-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.bgs-lab-preview{padding:16px}.bgs-preview-main{grid-template-columns:minmax(85px,.6fr) minmax(0,1.4fr);gap:15px}.bgs-preview-secondary p{display:block;font-size:10px}.bgs-preview-secondary strong{display:block;text-align:left;margin-top:4px;font-size:12px}.bgs-anatomy{gap:15px}.bgs-page-key ul{grid-template-columns:1fr}.bgs-grade-explanation{min-height:115px}.bgs-photo img{max-height:500px}}
.bgs-black-label{display:grid;grid-template-columns:auto minmax(0,1fr);gap:26px;align-items:center;background:#222220;color:#f5eedf;padding:30px;margin:30px 0;border:1px solid #c4ab77}.bgs-black-number{font:500 clamp(65px,10vw,100px)/1 'DM Sans',Arial,sans-serif;letter-spacing:-5px;color:#d8bd86}.bgs-black-label h3{color:#f5eedf!important;font:400 clamp(24px,4vw,34px)/1.1 'Libre Caslon Display',Georgia,serif;margin:10px 0}.bgs-black-label p{color:#e4dbcb!important;font-size:14px!important;line-height:1.8!important;margin:0!important}.bgs-black-label strong,.bgs-black-label a{color:#f5eedf!important}.bgs-black-label .micro{color:#d8bd86;font-size:9px}
.bgs-size-panel{padding:22px;background:#eee7db;border:1px solid #d5c7b2;margin:25px 0}.bgs-size-panel>.micro{font-size:9px;line-height:1.7;display:block}.bgs-size-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.bgs-size-card{min-width:0}.bgs-size-card svg{width:100%;height:auto;display:block}.bgs-size-card h3{margin:14px 0 4px;font:400 26px 'Libre Caslon Display',Georgia,serif}.bgs-size-card p{font-size:14px!important;margin:0!important;line-height:1.7!important}.bgs-size-card span{display:block;font-size:10px}.bgs-size-panel .bgs-fine{font-size:11px!important;margin:16px 0 0!important;line-height:1.7!important}
.bgs-fit{padding:26px;background:#e9e1d4;border-top:3px solid #8b342e;margin:25px 0}.bgs-fit h3{margin:0 0 12px;font:400 30px 'Libre Caslon Display',Georgia,serif}.bgs-fit>p,.bgs-fit details p{font-size:13px!important;line-height:1.8!important}.bgs-fit-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin:22px 0}.bgs-fit-fields label{font-size:11px;display:grid;gap:7px}.bgs-fit-fields input{display:block;width:100%;min-width:0;box-sizing:border-box;background:#f8f3e9;border:1px solid #b8aa97;border-radius:0;padding:12px;color:#25251f;font:400 17px 'DM Sans',Arial,sans-serif}.bgs-fit :focus-visible{outline:3px solid #39372d;outline-offset:3px}.bgs-fit-result{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;border-top:1px solid #c8bba6;padding-top:20px}.bgs-fit-result[hidden]{display:none}.bgs-fit-result span{display:block;font-size:11px;line-height:1.6}.bgs-fit-result strong{display:block;font:500 clamp(19px,3vw,26px)/1.3 'DM Sans',Arial,sans-serif;color:#7e302b;margin:9px 0}.bgs-fit-result p{font-size:11px!important;line-height:1.75!important;margin:0!important}.bgs-fit details{margin:20px 0 0;border-top:1px solid #c8bba6;padding:14px 0 0}.bgs-fit summary{cursor:pointer;font-size:13px;min-height:28px}.bgs-fit [data-fit-error]{color:#7e302b}.bgs-fit noscript{font-size:12px}
@media(max-width:550px){.bgs-black-label{grid-template-columns:1fr;padding:22px;gap:12px}.bgs-black-number{font-size:75px}.bgs-size-panel{padding:15px}.bgs-size-pair{gap:8px}.bgs-size-card p{font-size:11px!important}.bgs-size-card span{font-size:9px}.bgs-fit{padding:18px}.bgs-fit-result{grid-template-columns:1fr}}