/* Selected layout B: dark document gallery; originals stay unaltered in the reader. */
.rh-quality-b .rh-quality-heading { display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px; }
.rh-quality-b .rh-quality-heading h2 { font-size:clamp(2rem,3.6vw,3.25rem); }
.rh-quality-b .rh-quality-intro { font-size:1rem;line-height:1.65;margin-top:16px!important;margin-bottom:0!important; }
.rh-quality-b .rh-quality-heading .rh-body { font-size:.875rem;line-height:1.9;max-width:38ch;margin:0; }
.rh-certificate-gallery { display:grid;grid-template-columns:1.22fr repeat(3,minmax(0,1fr));gap:24px;align-items:start; }
.rh-certificate { display:block;min-width:0;border-top:1px solid #6d7b86;padding-top:20px; }
.rh-certificate-bsci { border-color:#f25546; }
.rh-certificate-heading { min-height:74px; }
.rh-certificate-heading h3 { font-size:1.4375rem;font-weight:500;line-height:1.4; }
.rh-certificate-bsci .rh-certificate-heading h3 { font-size:1.875rem; }
.rh-certificate-heading p { font-size:.75rem;line-height:1.7;color:#c9d1d9;margin-top:4px; }
.rh-certificate-bsci .rh-certificate-heading p { color:#f39486; }
.rh-certificate-scan { height:300px;background:#1a252d;padding:20px;display:flex;align-items:center;justify-content:center; }
.rh-certificate-scan img { height:100%;width:auto;max-width:100%;object-fit:contain;filter:brightness(.82) saturate(.6);box-shadow:6px 14px 18px #03070a77;transition:transform .5s var(--rh-ease),filter .4s; }
.rh-certificate:hover .rh-certificate-scan img,.rh-certificate:focus-visible .rh-certificate-scan img { filter:brightness(1) saturate(1);transform:translateY(-5px); }
.rh-certificate-caption { padding-top:16px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap; }
.rh-certificate-caption small { display:block;font-size:.75rem;line-height:1.8;color:#b5c0c8; }
.rh-certificate-caption>span { display:inline-flex;align-items:center;gap:24px;font-size:.75rem;min-height:44px;padding-bottom:8px;border-bottom:1px solid #7e8c97;white-space:nowrap; }
.rh-certificate-caption svg { width:16px;height:16px;flex-shrink:0;transition:transform .3s var(--rh-ease); }
.rh-certificate:hover .rh-certificate-caption>span { color:#ff9b8f; }
.rh-certificate:hover .rh-certificate-caption svg { transform:translate(2px,-2px); }
.rh-certificate:focus-visible { outline:2px solid #ff8f84;outline-offset:7px; }
.rh-quality-b .rh-cert-scope { margin-top:24px;font-size:.75rem; }
.rh-quality-b .rh-cert-scope summary { min-height:44px; }
.rh-cert-dialog a { text-decoration:underline;text-underline-offset:4px; }
@media(min-width:761px) and (max-width:1100px) {
 .rh-certificate-gallery { gap:18px; }
 .rh-certificate-heading { min-height:94px; }
 .rh-certificate-heading h3 { font-size:1.25rem; }
 .rh-certificate-bsci .rh-certificate-heading h3 { font-size:1.625rem; }
 .rh-certificate-scan { height:260px;padding:16px; }
}
@media(max-width:760px) {
 .rh-quality-b .rh-quality-heading { display:block;margin-bottom:28px; }
 .rh-quality-b .rh-quality-heading .rh-body { margin-top:16px;max-width:42ch; }
 .rh-certificate-gallery { grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px; }
 .rh-certificate-heading { min-height:94px; }
 .rh-certificate-heading h3,.rh-certificate-bsci .rh-certificate-heading h3 { font-size:1.3125rem; }
 .rh-certificate-scan { height:220px;padding:12px; }
 .rh-certificate-caption { padding-top:12px;gap:4px; }
 .rh-certificate-caption>span { gap:12px; }
}
@media(prefers-reduced-motion:reduce) {
 .rh-certificate-scan img,.rh-certificate-caption svg { transition:none; }
 .rh-certificate:hover .rh-certificate-scan img,.rh-certificate:focus-visible .rh-certificate-scan img { transform:none; }
}

/* Selected background A: authentic production-floor panorama with a deep-blue scrim. */
.rh-quality-b { background:#0b1621;overflow:hidden; }
.rh-quality-b>.rh-wrap { position:relative;z-index:1; }
.rh-quality-background { position:absolute;inset:0;z-index:-2;pointer-events:none; }
.rh-quality-background img { width:100%;height:100%;object-fit:cover;object-position:center 44%;filter:saturate(.38) brightness(.64); }
.rh-quality-background::after { content:'';position:absolute;inset:0;background:linear-gradient(90deg,#07111bea 0%,#0a1721a8 36%,#10223466 72%,#08121b99 100%),linear-gradient(180deg,#0a142155 0%,#0b1621aa 44%,#0b1621f5 90%); }
.rh-quality-b .rh-certificate-scan { background:#0c1722e6; }
.rh-quality-b .rh-certificate { border-top-color:#9aabb4; }
.rh-quality-b .rh-certificate-bsci { border-top-color:#f47c69; }
.rh-quality-b .rh-certificate-heading p,.rh-quality-b .rh-quality-heading .rh-body,.rh-quality-b .rh-certificate-caption small,.rh-quality-b .rh-cert-scope { color:#ced7dc; }
.rh-quality-b .rh-certificate-bsci .rh-certificate-heading p { color:#ffb2a2; }
@media(max-width:760px) {
 .rh-quality-background { height:650px; }
 .rh-quality-background img { object-position:65% top; }
 .rh-quality-background::after { background:linear-gradient(90deg,#07111bd9,#0a1721a8),linear-gradient(180deg,#0b162122 0%,#0b1621bb 62%,#0b1621 100%); }
}