@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Instrument+Serif:ital@0;1&display=swap";:root{color:#18211b;font-synthesis:none;--paper:#f4f1e8;--ink:#18211b;--forest:#173c2a;--green:#229447;--lime:#c9ec67;--line:#c9c8bd;--muted:#61685f;--navy:#131b3c;background:#f4f1e8;font-family:DM Sans,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);min-width:320px;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}button,select,input{font:inherit}a{color:inherit}.site-header{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;gap:30px;min-height:86px;padding:14px clamp(22px,5vw,76px);display:grid}.brand{width:fit-content;color:var(--navy);letter-spacing:-.03em;align-items:center;gap:11px;font-weight:600;text-decoration:none;display:inline-flex}.brand img{object-fit:cover;border-radius:50%;width:46px;height:46px}.brand span{line-height:1.02}.brand small{color:var(--muted);letter-spacing:.2em;text-transform:uppercase;margin-bottom:4px;font-size:8px;display:block}.header-note{color:var(--muted);text-align:center;letter-spacing:.1em;text-transform:uppercase;font-size:10px;line-height:1.45}.contact{border-bottom:1px solid var(--ink);justify-self:end;padding-bottom:3px;font-size:12px;font-weight:600;text-decoration:none}.hero{color:#f4f1e8;background:var(--forest);flex-direction:column;justify-content:center;min-height:calc(100vh - 86px);padding:80px clamp(22px,7vw,110px) 32px;display:flex}.hero-kicker{color:var(--lime);letter-spacing:.16em;text-transform:uppercase;margin-bottom:clamp(36px,7vh,76px);font-size:11px;font-weight:600}.hero h1{letter-spacing:-.055em;max-width:1050px;margin:0;font-family:Instrument Serif,Georgia,serif;font-size:clamp(62px,10vw,146px);font-weight:400;line-height:.82}.hero h1 em{color:var(--lime);font-weight:400;display:block}.hero-bottom{grid-template-columns:minmax(260px,510px) auto;justify-content:space-between;align-items:end;gap:50px;margin-top:clamp(48px,8vh,90px);display:grid}.hero-bottom p{color:#d3d9d3;margin:0;font-size:clamp(15px,1.5vw,19px);line-height:1.55}.hero-bottom a{color:#fff;border-bottom:1px solid #9faf9f;justify-content:space-between;gap:30px;min-width:210px;padding:14px 0;font-size:13px;font-weight:600;text-decoration:none;display:flex}.hero-bottom a span{color:var(--lime)}.hero-rule{color:#9faf9f;letter-spacing:.12em;text-transform:uppercase;border-top:1px solid #ffffff38;justify-content:space-between;margin-top:65px;padding-top:12px;font-size:9px;display:flex}.content-section{border-bottom:1px solid var(--line);padding:100px clamp(22px,7vw,110px)}.section-heading{grid-template-columns:70px minmax(260px,1fr) minmax(180px,310px);align-items:start;gap:25px;margin-bottom:70px;display:grid}.section-heading>span{color:var(--green);letter-spacing:.14em;padding-top:8px;font-size:11px;font-weight:600}.section-heading h2{letter-spacing:-.035em;margin:0;font-family:Instrument Serif,Georgia,serif;font-size:clamp(42px,5.2vw,72px);font-weight:400;line-height:.95}.section-heading p{color:var(--muted);margin:8px 0 0;font-size:13px;line-height:1.6}.slab-layout{grid-template-columns:minmax(220px,1fr) minmax(320px,1.7fr);gap:clamp(40px,9vw,150px);margin-left:95px;display:grid}.field-intro label,.usage-control label{letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;font-size:11px;font-weight:600;display:block}.field-intro p{max-width:240px;color:var(--muted);margin:0;font-size:14px;line-height:1.6}select{border:0;border-bottom:1px solid var(--ink);width:100%;color:var(--ink);appearance:none;background-color:#0000;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 7px) 45%,100% 45%;background-repeat:no-repeat;background-size:7px 7px;border-radius:0;outline:none;padding:0 36px 12px 0;font-family:Instrument Serif,Georgia,serif;font-size:clamp(23px,3vw,38px)}.slab-readout{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr;align-items:baseline;gap:0 18px;padding:22px 0;display:grid}.slab-readout strong{color:var(--green);grid-row:span 2;font-family:Instrument Serif,Georgia,serif;font-size:42px;font-weight:400}.slab-readout span{font-size:12px;font-weight:600}.slab-readout small{color:var(--muted);font-size:10px}.margin-note{border-left:2px solid var(--green);max-width:470px;color:var(--muted);margin:40px 0 0 auto;padding-left:14px;font-size:11px;line-height:1.6}.calculator-grid{grid-template-columns:minmax(260px,.75fr) minmax(460px,1.6fr);gap:clamp(35px,7vw,110px);display:grid}.product-list h3{color:var(--muted);letter-spacing:.15em;text-transform:uppercase;margin:0 0 9px;font-size:9px}.product-list>div+div{margin-top:30px}.product-list button{border:0;border-bottom:1px solid var(--line);width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;grid-template-columns:1fr auto;gap:12px;padding:13px 0;display:grid}.product-list button span{font-size:13px}.product-list button small{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;align-self:center;font-size:8px}.product-list button:before{content:"";background:var(--green);grid-column:1/-1;width:0;height:2px;margin-bottom:-3px;transition:width .25s}.product-list button:hover:before,.product-list button.active:before{width:34px}.product-list button.active span{color:var(--green);font-weight:600}.comparison-panel{color:#fff;background:var(--navy);padding:clamp(28px,4vw,58px)}.comparison-topline{color:#8f9ab1;letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;font-size:9px;display:flex}.comparison-panel>h2{letter-spacing:-.04em;max-width:650px;margin:55px 0 5px;font-family:Instrument Serif,Georgia,serif;font-size:clamp(42px,5.5vw,76px);font-weight:400;line-height:.95}.versus{color:#9fa7b8;margin:0;font-size:12px}.decisive{max-width:680px;color:var(--lime);margin:38px 0;font-family:Instrument Serif,Georgia,serif;font-size:clamp(23px,2.7vw,38px);line-height:1.15}.usage-control{border-top:1px solid #343b58;border-bottom:1px solid #343b58;margin:42px 0 30px;padding:22px 0}.usage-control label{color:#b9c0cf}.usage-control label b{float:right;color:#fff;text-transform:none;letter-spacing:0}.usage-control input{appearance:none;background:0 0;width:100%;height:22px}.usage-control input::-webkit-slider-runnable-track{background:#5b637b;height:2px}.usage-control input::-webkit-slider-thumb{border:3px solid var(--lime);appearance:none;background:var(--navy);border-radius:50%;width:16px;height:16px;margin-top:-7px}.usage-control>div{color:#7f899f;justify-content:space-between;font-size:9px;display:flex}.results-table{border-top:1px solid #596077;border-left:1px solid #596077;grid-template-columns:1fr 1fr;display:grid}.results-table>div{border-bottom:1px solid #596077;border-right:1px solid #596077;min-height:150px;padding:21px}.results-table span,.results-table small{color:#9ba4b7;letter-spacing:.08em;text-transform:uppercase;font-size:9px;display:block}.results-table strong{margin:18px 0 7px;font-family:Instrument Serif,Georgia,serif;font-size:clamp(25px,3vw,42px);font-weight:400;line-height:1;display:block}.results-table small{letter-spacing:0;text-transform:none;line-height:1.4}.method{color:#b7bdca;margin-top:22px;font-size:12px;line-height:1.6}.method summary{color:#fff;cursor:pointer;font-weight:600}.method p{max-width:660px;margin:12px 0 0}.chart-section{background:#ebe8dd}.chart{margin-left:95px}.chart-row{min-height:39px;color:var(--muted);grid-template-columns:140px 1fr 100px;align-items:center;gap:22px;font-size:11px;display:grid}.chart-row>div{border-left:1px solid var(--line);height:13px}.chart-row i{background:#abb6aa;height:100%;transition:width .35s;display:block}.chart-row strong{text-align:right;font-size:11px;font-weight:500}.chart-row.current{color:var(--ink)}.chart-row.current i{background:var(--green)}.chart-row.current span,.chart-row.current strong{font-weight:600}.editorial-grid{border-top:1px solid var(--ink);grid-template-columns:repeat(3,1fr);margin-left:95px;display:grid}.editorial-grid article{border-right:1px solid var(--line);min-height:330px;padding:25px 30px 30px 0}.editorial-grid article+article{padding-left:30px}.editorial-grid article:last-child{border-right:0}.editorial-grid article>span{color:var(--green);font-size:10px}.editorial-grid h3{max-width:280px;margin:90px 0 20px;font-family:Instrument Serif,Georgia,serif;font-size:31px;font-weight:400;line-height:1.03}.editorial-grid p{max-width:300px;color:var(--muted);margin:0;font-size:12px;line-height:1.65}.notes-section{color:#e9ece8;background:var(--forest);border:0}.notes-section .section-heading p{color:#aab5ac}.notes-grid{border-top:1px solid #4e6757;grid-template-columns:1fr 1fr;margin-left:95px;display:grid}.notes-grid details{border-bottom:1px solid #4e6757;padding:23px 25px 25px 0}.notes-grid details:nth-child(2n){border-left:1px solid #4e6757;padding-left:25px}.notes-grid summary{cursor:pointer;color:var(--lime);font-family:Instrument Serif,Georgia,serif;font-size:24px}.notes-grid p{color:#b9c4bb;max-width:530px;font-size:12px;line-height:1.7}footer{color:#fff;background:var(--navy);padding:80px clamp(22px,7vw,110px) 30px}.footer-lead{letter-spacing:-.04em;max-width:850px;margin-bottom:100px;font-family:Instrument Serif,Georgia,serif;font-size:clamp(45px,7vw,92px);line-height:.95}.footer-bottom{border-top:1px solid #485069;grid-template-columns:1fr minmax(260px,480px) auto;align-items:end;gap:45px;padding-top:20px;display:grid}.brand.inverse{color:#fff}.brand.inverse small{color:#8f98ac}.footer-bottom p{color:#9ca4b6;margin:0;font-size:10px;line-height:1.6}.footer-bottom>a{color:var(--lime);font-size:11px;text-decoration:none}@media (width<=850px){.site-header{grid-template-columns:1fr auto}.header-note{display:none}.hero{min-height:auto}.section-heading{grid-template-columns:45px 1fr}.section-heading p{grid-column:2}.slab-layout,.chart,.editorial-grid,.notes-grid{margin-left:70px}.calculator-grid{grid-template-columns:1fr}.product-list{grid-template-columns:1fr 1fr;gap:25px;display:grid}.editorial-grid{grid-template-columns:1fr}.editorial-grid article{border-right:0;border-bottom:1px solid var(--line);min-height:230px;padding-left:0!important}.editorial-grid h3{margin-top:45px}.footer-bottom{grid-template-columns:1fr 1fr}.footer-bottom p{grid-area:2/1/auto/-1}}@media (width<=580px){.site-header{width:100vw;min-height:70px;padding-inline:16px}.brand img{width:38px;height:38px}.brand{font-size:13px}.contact{display:none}.hero{width:100vw;max-width:100vw;padding:65px 18px 25px}.hero-kicker,.hero h1,.hero-bottom,.hero-rule{width:calc(100vw - 36px);max-width:calc(100vw - 36px)}.hero h1{font-size:clamp(54px,15.5vw,64px)}.hero-bottom{grid-template-columns:minmax(0,1fr);min-width:0}.hero-bottom p,.hero-bottom a{width:100%;min-width:0}.hero-rule{margin-top:45px}.content-section{padding:70px 18px}.section-heading{grid-template-columns:32px minmax(0,1fr);gap:12px;margin-bottom:45px}.section-heading h2{font-size:44px}.slab-layout{grid-template-columns:minmax(0,1fr);gap:30px;margin-left:44px}select{font-size:23px}.slab-readout{grid-template-columns:1fr}.slab-readout strong{grid-row:auto}.margin-note{margin-left:44px}.product-list{grid-template-columns:1fr}.comparison-panel{margin-inline:-18px;padding:32px 18px}.comparison-panel>h2{margin-top:42px;font-size:48px}.results-table{grid-template-columns:1fr}.results-table>div{min-height:120px}.chart,.editorial-grid,.notes-grid{margin-left:44px}.chart-row{grid-template-columns:82px minmax(0,1fr) 75px;gap:10px}.notes-grid{grid-template-columns:1fr}.notes-grid details:nth-child(2n){border-left:0;padding-left:0}footer{padding:65px 18px 25px}.footer-lead{margin-bottom:70px}.footer-bottom{grid-template-columns:1fr}.footer-bottom p{grid-area:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}