.lab-evidence-page{--lab-line:#d3dfd5;--lab-muted:#6b8071;--lab-photo-bg:#f0f3ee;color:#3e5d4b;line-height:1.9}
.lab-evidence-page p:empty{display:none}
.lab-evidence-section{padding:56px 0;scroll-margin-top:28px}
.lab-evidence-section+.lab-evidence-section{border-top:1px solid var(--lab-line)}
.lab-evidence-page .lab-evidence-kicker{font-family:var(--medium);font-size:11px;letter-spacing:1px;color:var(--teal);line-height:1.8;margin:0 0 14px}
.lab-evidence-page h2{font-family:var(--light);font-size:34px;line-height:1.5;color:var(--navy);margin:0 0 22px}
.lab-evidence-page h3{font-family:var(--medium);font-size:21px;line-height:1.65;color:var(--navy);margin:0 0 12px}
.lab-evidence-page p{font-size:16px;line-height:1.95;margin:0 0 20px}
.lab-evidence-section-heading{max-width:840px;margin-bottom:32px}
.lab-evidence-section-heading>p:last-child{color:var(--lab-muted);margin-bottom:0}
.lab-evidence-intro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:center}
.lab-evidence-intro-links{display:flex;align-items:center;flex-wrap:wrap;gap:16px 30px;margin-top:24px}
.lab-evidence-intro-links a{display:inline-flex;gap:22px;align-items:center;font-size:12px;line-height:1.8;color:var(--navy)}
.lab-evidence-intro-links a span{color:var(--teal);font-size:21px}

/* Consistent frames preserve the complete original photo, including culture dishes. */
.lab-evidence-page figure{display:flex;flex-direction:column;min-width:0;margin:0}
.lab-evidence-page .lab-photo-frame{position:relative;flex:none;width:100%;aspect-ratio:3/2;overflow:hidden;background:var(--lab-photo-bg)}
.laboratory-body .lab-evidence-page .lab-photo-frame .lab-evidence-photo{position:absolute;inset:0;display:block;width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:contain;object-position:center;padding:0;margin:0}
.lab-photo-frame>p{display:contents}
.lab-evidence-page figcaption{font-size:12px;line-height:1.8;color:#718375;margin:13px 0 0}
.lab-equipment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
.lab-equipment-grid .lab-photo-frame{aspect-ratio:4/3}
.lab-equipment-grid figcaption{margin-top:17px}
.lab-equipment-grid h3{font-size:19px;line-height:1.6;margin-bottom:8px}
.lab-equipment-grid p{font-size:14px;line-height:1.85;color:var(--lab-muted);margin:0}
.lab-operation-grid,.lab-microbe-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.lab-evidence-record-group{padding-top:32px;margin-top:32px;border-top:1px solid var(--lab-line)}
.lab-evidence-record-copy{max-width:840px;margin-bottom:24px}
.lab-evidence-record-copy p{font-size:15px;color:var(--lab-muted);margin-bottom:0}
.lab-culture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.lab-culture-grid .lab-photo-frame{aspect-ratio:1}
.lab-culture-grid figcaption{font-size:11px;min-height:40px}
.lab-evidence-page .lab-evidence-method-note{font-size:12px;line-height:1.9;color:#7a8b7b;margin:20px 0 0}

.lab-material-scenes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 24px}
.lab-material-scene{display:flex;flex-direction:column;min-width:0;border-top:2px solid #c1d6ca;padding:24px 0 0}
.lab-material-icon{display:block;flex:none;width:48px;height:48px;background:center/contain no-repeat;margin-bottom:18px}
.lab-material-icon-plastics{background-image:url('laboratory/icons/material-plastics.svg')}
.lab-material-icon-rubber{background-image:url('laboratory/icons/material-rubber.svg')}
.lab-material-icon-textile{background-image:url('laboratory/icons/material-textile.svg')}
.lab-material-icon-leather{background-image:url('laboratory/icons/material-leather.svg')}
.lab-material-icon-wood{background-image:url('laboratory/icons/material-wood.svg')}
.lab-material-icon-coating{background-image:url('laboratory/icons/material-coating.svg')}
.lab-material-icon-packaging{background-image:url('laboratory/icons/material-packaging.svg')}
.lab-material-icon-daily{background-image:url('laboratory/icons/material-daily.svg')}
.lab-evidence-page .lab-material-scene h3{font-size:21px;line-height:1.6;margin:0 0 7px}
.lab-evidence-page .lab-material-scene .lab-material-examples{font-size:11px;line-height:1.9;color:#7c8c7e;margin:0 0 20px}
.lab-material-focus{margin-bottom:0}
.lab-evidence-page .lab-material-focus p{font-size:14px;line-height:1.9;margin:0}

.lab-development-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.lab-development-grid article{padding:24px 0;border-top:1px solid #c5d4c9}
.lab-development-grid article>span{display:block;font-size:11px;line-height:1.8;color:var(--teal);letter-spacing:1px;margin-bottom:15px}
.lab-development-grid h3{font-size:21px;margin-bottom:12px}
.lab-development-grid p{font-size:15px;color:var(--lab-muted);margin:0}
.lab-solution-links{display:flex;flex-wrap:wrap;gap:16px 32px;border-top:1px solid var(--lab-line);padding-top:24px}
.lab-solution-links a{display:flex;align-items:center;gap:18px;font-size:12px;color:var(--navy)}
.lab-solution-links span{color:var(--teal);font-size:20px}
.lab-validation-steps{list-style:none;margin:0;padding:0}
.lab-validation-steps>li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:24px;list-style:none;border-top:1px solid var(--lab-line);padding:24px 0;margin:0}
.lab-validation-steps>li>span{font-family:var(--light);font-size:27px;line-height:1.5;color:var(--teal)}
.lab-validation-steps h3{font-size:20px;margin-bottom:9px}
.lab-validation-steps p{font-size:15px;color:var(--lab-muted);max-width:850px;margin:0}
.lab-validation-note{background:#f1f5ef;padding:32px 36px;margin-top:12px}
.lab-validation-note h3{font-size:21px}
.lab-validation-note p{font-size:14px;max-width:900px;color:var(--lab-muted);margin-bottom:16px}
.lab-validation-note .button{min-width:235px;justify-content:space-between;font-size:13px;margin-top:7px}
.lab-evidence-faq-item{border-bottom:1px solid var(--lab-line)}
.lab-evidence-faq-item:first-of-type{border-top:1px solid var(--lab-line)}
.lab-evidence-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:24px;list-style:none;font-size:16px;line-height:1.9;color:var(--navy);padding:19px 0;cursor:pointer}
.lab-evidence-faq-item summary::-webkit-details-marker{display:none}
.lab-evidence-faq-item summary span{font-size:21px;color:var(--teal);flex-shrink:0}
.lab-evidence-faq-item[open] summary span{transform:rotate(45deg)}
.lab-evidence-faq-item>p{font-size:15px;color:var(--lab-muted);max-width:900px;margin:0 35px 23px 0}
.lab-evidence-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:36px 40px;background:#ecf3ec;margin-bottom:56px}
.lab-evidence-cta h2{font-size:30px;margin-bottom:14px}
.lab-evidence-cta p:not(.lab-evidence-kicker){font-size:15px;max-width:720px;margin-bottom:0}
.lab-evidence-cta .button{min-width:235px;font-size:13px;justify-content:space-between}
.lab-evidence-page a:focus-visible,.lab-evidence-page summary:focus-visible{outline:2px solid var(--teal);outline-offset:5px}

@media(max-width:1050px){
 .lab-evidence-intro{gap:32px}
 .lab-evidence-page h2{font-size:29px}
 .lab-material-scenes{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}
 .lab-equipment-grid{gap:28px 22px}
 .lab-culture-grid{gap:20px}
 .lab-evidence-cta{grid-template-columns:1fr;gap:24px}
 .lab-evidence-cta>.button{justify-self:start}
 .laboratory-index>.section{flex-wrap:wrap;gap:12px 28px;padding:12px 0}
 .laboratory-index a{padding:8px 0}
}
@media(max-width:767px){
 .lab-evidence-section{padding:36px 0}
 .lab-evidence-intro{grid-template-columns:1fr;gap:28px}
 .lab-evidence-page h2{font-size:27px;margin-bottom:18px}
 .lab-evidence-page h3{font-size:20px}
 .lab-evidence-page p{font-size:15px}
 .lab-evidence-page .lab-evidence-kicker{font-size:11px;margin-bottom:12px}
 .lab-evidence-section-heading{margin-bottom:26px}
 .lab-evidence-intro-links{gap:14px 24px;margin-top:20px}
 .lab-evidence-intro-links a{font-size:12px;gap:16px}
 .lab-evidence-page figcaption{font-size:11px;margin-top:11px}
 .lab-equipment-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 18px}
 .lab-equipment-grid h3{font-size:17px;line-height:1.6;margin-bottom:7px}
 .lab-equipment-grid p{font-size:12px;line-height:1.85}
 .lab-equipment-grid figcaption{margin-top:13px}
 .lab-operation-grid,.lab-microbe-grid{grid-template-columns:1fr;gap:24px}
 .lab-evidence-record-group{margin-top:28px;padding-top:28px}
 .lab-evidence-record-copy p{font-size:14px}
 .lab-culture-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 18px}
 .lab-culture-grid figcaption{font-size:11px;min-height:38px}
 .lab-evidence-page .lab-evidence-method-note{font-size:11px}
 .lab-development-grid{grid-template-columns:1fr;gap:4px}
 .lab-development-grid article{padding:22px 0}
 .lab-development-grid article>span{margin-bottom:12px}
 .lab-development-grid h3{font-size:20px}
 .lab-development-grid p{font-size:14px}
 .lab-solution-links{display:grid;grid-template-columns:1fr;gap:16px}
 .lab-solution-links a{justify-content:space-between;font-size:12px}
 .lab-validation-steps>li{grid-template-columns:36px minmax(0,1fr);gap:16px;padding:22px 0}
 .lab-validation-steps>li>span{font-size:24px}
 .lab-validation-steps h3{font-size:19px}
 .lab-validation-steps p{font-size:14px}
 .lab-validation-note{padding:25px}
 .lab-validation-note h3{font-size:20px}
 .lab-validation-note p{font-size:13px}
 .lab-validation-note .button{width:100%;min-width:0}
 .lab-evidence-faq-item summary{font-size:15px;gap:16px}
 .lab-evidence-faq-item>p{font-size:14px;margin-right:20px}
 .lab-evidence-cta{padding:28px 25px;gap:24px;margin-bottom:36px}
 .lab-evidence-cta h2{font-size:26px}
 .lab-evidence-cta .button{min-width:0;width:100%;font-size:13px}
 .lab-evidence-cta p:not(.lab-evidence-kicker){font-size:14px}
}
@media(max-width:600px){
 .lab-material-scenes{grid-template-columns:1fr;gap:28px}
 .lab-material-scene{position:relative;padding-top:22px}
 .lab-material-icon{position:absolute;top:21px;right:0;width:44px;height:44px;margin:0}
 .lab-evidence-page .lab-material-scene h3{font-size:21px;padding-right:56px}
 .lab-evidence-page .lab-material-scene .lab-material-examples{padding-right:48px;margin-bottom:20px}
 .lab-material-focus{margin-bottom:0}
}
@media(prefers-reduced-motion:no-preference){
 .lab-evidence-page a{transition:color .2s ease,border-color .2s ease}
 .lab-evidence-faq-item summary span{transition:transform .25s cubic-bezier(.22,1,.36,1)}
}