/* The accepted hero and chapters 01–03 are outside this scope. */
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.le-science-note{display:grid;grid-template-columns:.65fr 1.2fr 1fr;gap:50px;align-items:start;margin-top:58px;padding-top:28px;border-top:1px dashed var(--le-rule)}.le-science-note>span{font:8px/1.7 var(--body);letter-spacing:.1em;color:#879277;max-width:130px}.le-science-note>p{font:12px/1.75 var(--body);color:#7a866f;max-width:355px}.le-science-note>a{font-size:11px;display:flex;justify-content:space-between;gap:18px;align-items:center;min-height:36px;border-bottom:1px solid var(--le-rule)}.le-science-note>a>span{font-size:18px;color:#7a8f61}
.le-research{border-top:1px solid var(--le-rule);padding-block:105px}.le-study-heading{display:flex;justify-content:space-between;gap:65px;align-items:end;margin-bottom:55px}.le-lower .le-study-heading h2{font-size:64px;letter-spacing:-.05em;line-height:1.1}.le-study-heading>p{font-size:15px;line-height:1.7;max-width:340px;padding-bottom:6px;color:#7c8772}.le-study{background:#faf9f3;border:1px solid #83957538;padding:30px 44px 32px;position:relative}.le-study:before{content:'';position:absolute;inset:7px;pointer-events:none;border:1px solid #83957515}.le-study-header{font:9px/1.5 var(--body);letter-spacing:.09em;color:#7f8c72;display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--le-rule);padding-bottom:22px}.le-study-intro{display:grid;grid-template-columns:1.25fr 1fr;gap:75px;padding:37px 0 40px;align-items:center}.le-study-intro .le-overline{margin-bottom:17px}.le-lower .le-study-intro h3{font-size:40px;line-height:1.15;letter-spacing:-.035em;margin-bottom:20px}.le-study-intro p:not(.le-overline){font-size:13px;line-height:1.7;max-width:405px;color:#748269}.le-study-intro figure{display:flex;align-items:center;justify-content:flex-end;gap:25px}.le-study-intro figure img{width:190px;height:175px;object-fit:contain;mix-blend-mode:multiply;filter:saturate(.55)}.le-study-intro figcaption{font:9px/1.6 var(--body);color:#8a947f;max-width:110px;border-left:1px solid var(--le-rule);padding-left:16px}.le-result-tabs{display:flex;gap:32px;border-bottom:1px solid var(--le-rule)}.le-result-tabs button{background:none;min-height:52px;padding:16px 0;font:12px/1.5 var(--body);color:#829173;border-bottom:2px solid transparent}.le-result-tabs button[aria-selected=true]{border-color:#758958;color:#365130}.le-result-data{display:grid;grid-template-columns:1fr 1fr;gap:0}.le-result-data>div{padding:36px 40px 30px 0}.le-result-data>div+div{padding-inline:40px 0;border-left:1px solid var(--le-rule)}.le-value{font:clamp(65px,6.8vw,100px)/1.15 Study,Georgia,serif;letter-spacing:-.065em;color:#9aa388;margin:18px 0 15px;white-space:nowrap}.le-result-data>div+div .le-value{color:#738654}.le-value small{font:12px/1.5 var(--body);letter-spacing:0;margin-left:10px;color:#81916f}.le-result-data>div>p:not(.le-value){font:11px/1.7 var(--body);color:#7f8b73;min-height:40px;max-width:330px}.le-result-bar{display:block;width:var(--length);height:3px;background:#c3cbb4;margin-top:22px;transform-origin:left}.le-result-data>div+div .le-result-bar{background:#819b5c}.le-result-panel[data-quality=true] .le-result-bar{visibility:hidden}.le-result-caption{font:12px/1.7 var(--body);color:#73875b;border-top:1px solid var(--le-rule);padding-top:23px}.le-study-footer{display:flex;align-items:end;justify-content:space-between;gap:45px;margin-top:32px}.le-study-footer>p{font:10px/1.7 var(--body);max-width:310px;color:#87917d}.le-study-footer>a{font-size:11px;width:300px;flex-shrink:0;min-height:44px}
.le-faq{padding-block:90px 100px;border-top:1px solid var(--le-rule);display:grid;grid-template-columns:1fr 1.35fr;gap:95px}.le-lower .le-faq h2{font-size:48px;line-height:1.17;letter-spacing:-.047em}.le-faq>div>p:not(.lp-index){font-size:13px;line-height:1.75;color:#7b896e;margin-top:24px}.le-questions details{border-top:1px solid var(--le-rule)}.le-questions details:last-child{border-bottom:1px solid var(--le-rule)}.le-questions summary{display:flex;justify-content:space-between;align-items:center;gap:25px;list-style:none;cursor:pointer;padding:26px 0;font:16px/1.5 var(--body);color:#566b49}.le-questions summary::-webkit-details-marker{display:none}.le-questions summary>span{font-size:20px;color:#93a17e;font-weight:300;transition:transform .25s}.le-questions details[open] summary>span{transform:rotate(45deg)}.le-questions details>p{font:13px/1.8 var(--body);color:#74836a;padding:0 32px 23px 0;max-width:550px}.le-questions details>a{display:inline-block;padding-bottom:25px;font-size:11px;color:#667e4d}
.le-contact{text-align:center;padding-block:105px 90px;border-top:1px solid var(--le-rule)}.le-contact>.lp-index{justify-content:center;margin-bottom:35px}.le-lower .le-contact h2{font-size:clamp(64px,7.6vw,112px);line-height:1.05;letter-spacing:-.06em}.le-contact-lead{font:15px/1.8 var(--body);color:#7a886c;margin-top:28px}.le-contact-routes{display:grid;grid-template-columns:1fr 1fr;gap:70px;max-width:935px;margin:60px auto 0;text-align:left}.le-contact-routes>a{border-block:1px solid var(--le-rule);padding:22px 0;display:grid;gap:19px}.le-contact-routes strong{font:25px/1.3 Study,Georgia,serif;letter-spacing:-.03em;font-weight:400;display:flex;justify-content:space-between;align-items:center;gap:20px}.le-contact-routes strong i{font:22px/1 var(--body);font-style:normal;color:#8ba36c;transition:transform .3s}.le-contact-routes>a:hover strong i{transform:translate(3px,-3px)}.le-contact-routes>a>span:last-child{font-size:11px;color:#7e8b71}
.le-footer{border-top:1px solid var(--le-rule);padding:45px 0 28px}.le-footer-top{display:grid;grid-template-columns:1fr .85fr 1.1fr 1.1fr;gap:38px}.le-footer-top>p{font:12px/1.8 var(--body);color:#7d8971}.le-footer-top nav,.le-footer-top>div{display:flex;flex-direction:column;align-items:start;gap:12px}.le-footer-top a{font-size:12px;color:#536c42}.le-footer-top>div>a:last-child{font-size:11px;color:#7c8a6d}.le-footer-top .le-overline{margin-bottom:4px;font-size:8px}.le-address{display:flex;justify-content:space-between;gap:25px;padding-top:30px;margin-top:35px;border-top:1px dashed var(--le-rule);font-size:10px;color:#849376}.le-address>a{display:flex;align-items:center;gap:25px;color:#698254}.le-address>a>span{font-size:18px}.le-wordmark{display:flex;align-items:baseline;font:clamp(90px,15vw,220px)/1.1 Study,Georgia,serif;letter-spacing:-.07em;color:#7d8e68;padding-block:35px 30px}.le-wordmark>span{color:#c0c8ad}.le-wordmark>i{font:50px/1 var(--body);font-style:normal;margin-left:auto;color:#a0b084;align-self:center}.le-legal{border-top:1px solid var(--le-rule);padding-top:22px;display:flex;justify-content:space-between;gap:20px;font:9px/1.6 var(--body);color:#8a987c}.le-footer a:hover{color:#496735}
@media(max-width:1100px){.le-lab-panel{gap:45px;grid-template-columns:1fr 1fr}.le-specimen{height:430px}.le-specimen-number{font-size:230px;left:20px}.le-specimen-top{left:22px;right:22px;font-size:7px}.le-specimen figcaption{left:22px;right:155px;bottom:30px}.le-instrument{width:115px;right:20px}.le-instrument img{height:88px}.le-lower .le-lab-copy h3{font-size:38px}.le-lab-copy>p:not(.le-overline){font-size:13px}.le-specimen[data-specimen=water] .le-specimen-number{font-size:140px;top:135px}.le-specimen[data-specimen=quality] .le-specimen-number{font-size:115px;top:142px}.le-science-note{gap:30px;grid-template-columns:.6fr 1.2fr 1fr}.le-study-intro{gap:35px}.le-study{padding-inline:30px}.le-study-intro figure{gap:15px}.le-study-intro figure img{width:150px;height:150px}.le-study-intro figcaption{font-size:8px;padding-left:12px}.le-value{font-size:74px}.le-result-data>div{padding-right:25px}.le-result-data>div+div{padding-left:25px}.le-lower .le-study-heading h2{font-size:56px}.le-faq{gap:55px;grid-template-columns:.9fr 1.2fr}.le-lower .le-faq h2{font-size:41px}.le-questions summary{font-size:14px}.le-footer-top{grid-template-columns:1fr 1fr;gap:32px 55px}.le-contact-routes{gap:40px}.le-contact-routes strong{font-size:24px}}
@media(max-width:760px){.le-science{padding-block:65px 60px;scroll-margin-top:-25px}.le-heading{margin-bottom:34px}.le-heading .lp-index{font-size:8px;margin-bottom:26px}.le-lower .le-heading h2{font-size:45px;line-height:1.13}.le-lead{font-size:13px;line-height:1.75;max-width:320px;margin-top:22px}.le-lab-tabs{margin-bottom:28px}.le-lab-tabs button{font-size:10px;min-height:54px;gap:8px;padding:15px 3px}.le-lab-tabs button>span{font-size:8px}.le-lab-panel{grid-template-columns:1fr;gap:32px}.le-specimen{height:345px}.le-specimen-number{font-size:195px;top:48px;left:24px}.le-specimen-top{top:20px;left:22px;right:22px}.le-specimen figcaption{left:24px;right:150px;bottom:24px;gap:10px}.le-specimen figcaption span:first-child{font-size:8px}.le-specimen figcaption span:last-child{font-size:10px}.le-instrument{right:22px;bottom:23px;width:100px}.le-instrument img{height:76px;border-width:3px}.le-instrument>span{font-size:6px}.le-specimen[data-specimen=water] .le-specimen-number{font-size:130px;top:94px}.le-specimen[data-specimen=quality] .le-specimen-number{font-size:110px;top:100px}.le-lab-copy .le-overline{font-size:8px;margin-bottom:17px}.le-lower .le-lab-copy h3{font-size:35px;line-height:1.14;margin-bottom:20px}.le-lab-copy h3 br{display:none}.le-lab-copy>p:not(.le-overline){font-size:13px}.le-lab-fact{margin:22px 0;padding:17px 0;gap:22px}.le-lab-fact strong{font-size:30px;min-width:83px}.le-lab-fact>span{font-size:10px}.le-lab-copy .le-lab-outcome{font-size:12px}.le-arrow-link{font-size:11px}.le-science-note{grid-template-columns:1fr;gap:15px;margin-top:35px;padding-top:23px}.le-science-note>span{max-width:none;font-size:7px}.le-science-note>p{font-size:11px;max-width:100%}.le-science-note>a{font-size:11px;min-height:44px}.le-research{padding-block:60px}.le-study-heading{display:block;margin-bottom:32px}.le-study-heading .lp-index{font-size:8px;margin-bottom:25px}.le-lower .le-study-heading h2{font-size:44px}.le-study-heading>p{font-size:13px;margin-top:22px;max-width:310px}.le-study{padding:21px 19px 25px}.le-study:before{inset:5px}.le-study-header{font-size:7px;line-height:1.6;gap:12px;align-items:start;padding-bottom:17px}.le-study-header>span:first-child{max-width:155px}.le-study-header>span:last-child{white-space:nowrap}.le-study-intro{grid-template-columns:1fr;gap:21px;padding:25px 0}.le-lower .le-study-intro h3{font-size:31px;line-height:1.2;margin-bottom:16px}.le-study-intro p:not(.le-overline){font-size:11px;line-height:1.75}.le-study-intro .le-overline{font-size:7px;margin-bottom:14px}.le-study-intro figure{justify-content:start;gap:23px}.le-study-intro figure img{width:145px;height:112px}.le-study-intro figcaption{font-size:8px;max-width:108px}.le-result-tabs{gap:26px}.le-result-tabs button{font-size:10px;padding:13px 0;min-height:48px}.le-result-data{grid-template-columns:1fr 1fr}.le-result-data>div{padding:22px 12px 22px 0;min-width:0}.le-result-data>div+div{padding-left:15px}.le-result-data .le-overline{font-size:7px;letter-spacing:.06em;min-height:33px;display:block}.le-value{font-size:39px;letter-spacing:-.065em;margin:12px 0 14px;white-space:normal}.le-value small{display:block;font-size:9px;margin:5px 0 0}.le-result-data>div>p:not(.le-value){font-size:9px;min-height:60px;line-height:1.6}.le-result-bar{margin-top:10px}.le-result-caption{font-size:10px;padding-top:18px}.le-study-footer{display:flex;flex-direction:column-reverse;align-items:stretch;gap:20px;margin-top:20px}.le-study-footer>a{width:100%;font-size:10px}.le-study-footer>p{font-size:9px;max-width:100%}.le-faq{padding-block:60px;grid-template-columns:1fr;gap:30px}.le-faq .lp-index{font-size:8px;margin-bottom:23px}.le-lower .le-faq h2{font-size:39px;line-height:1.15}.le-faq>div>p:not(.lp-index){font-size:12px;margin-top:18px}.le-faq>div>p br{display:none}.le-questions summary{font-size:13px;gap:18px;padding:23px 0}.le-questions details>p{font-size:12px;line-height:1.75;padding-right:0}.le-questions details>a{font-size:10px}.le-contact{padding-block:65px 55px}.le-contact>.lp-index{font-size:8px;margin-bottom:28px}.le-lower .le-contact h2{font-size:52px;line-height:1.1}.le-contact-lead{font-size:12px;line-height:1.75;margin-top:22px}.le-contact-lead br{display:none}.le-contact-routes{grid-template-columns:1fr;gap:0;margin-top:35px}.le-contact-routes>a{padding:22px 0;gap:16px}.le-contact-routes>a+a{border-top:0}.le-contact-routes strong{font-size:24px}.le-contact-routes .le-overline{font-size:8px}.le-contact-routes>a>span:last-child{font-size:10px}.le-footer{padding-top:32px}.le-footer-top{grid-template-columns:1fr 1fr;gap:29px 20px}.le-footer-top>p{font-size:10px}.le-footer-top a{font-size:11px}.le-footer-top>div{grid-column:1/-1;gap:9px}.le-footer-top>div>a:last-child{font-size:11px}.le-footer-top .le-overline{font-size:8px}.le-address{font-size:9px;line-height:1.65;gap:18px;margin-top:28px;padding-top:22px}.le-address>span{max-width:185px}.le-address>a{gap:10px;white-space:nowrap;font-size:9px}.le-address>a>span{font-size:15px}.le-wordmark{font-size:61px;padding-block:35px 27px;letter-spacing:-.075em}.le-wordmark>i{font-size:25px}.le-legal{font-size:8px;display:grid;grid-template-columns:1fr auto;gap:13px}.le-legal>span{grid-column:1/-1}}
@media(max-width:360px){.le-lower .le-heading h2{font-size:40px}.le-lab-tabs button{font-size:9px;gap:5px}.le-specimen{height:315px}.le-specimen-number{font-size:180px}.le-specimen[data-specimen=water] .le-specimen-number{font-size:115px}.le-specimen[data-specimen=quality] .le-specimen-number{font-size:98px}.le-instrument{width:83px;right:18px}.le-instrument img{height:66px}.le-specimen figcaption{right:120px;left:22px}.le-lower .le-contact h2{font-size:42px}.le-value{font-size:33px}.le-study{padding-inline:17px}.le-wordmark{font-size:52px}.le-wordmark>i{font-size:21px}.le-study-intro figure img{width:120px}.le-result-data>div+div{padding-left:12px}.le-result-data>div{padding-right:10px}}
@media(prefers-reduced-motion:reduce){.le-lower *{transition:none!important;animation:none!important}}
/* Keep the paper palette while retaining readable small text. */
.le-lower p:not(.le-value),.le-lower .le-overline,.le-lower .le-specimen-top,.le-lower .le-specimen figcaption span,.le-lower .le-instrument>span,.le-lower .le-lab-fact>span,.le-lower .le-science-note>span,.le-lower .le-study-header,.le-lower .le-study-intro figcaption,.le-lower .le-contact-routes>a>span:last-child,.le-lower .le-address,.le-lower .le-legal{color:#65735c}
.le-specimen-number{color:#7d905d}.le-specimen[data-specimen=water] .le-specimen-number{color:#778c7f}.le-specimen[data-specimen=quality] .le-specimen-number{color:#81875f}.le-value{color:#7a856d}
.le-lab-fact>span{white-space:pre-line}