*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:#fff;color:#152d31;font:16px/1.65 Arial,Helvetica,sans-serif}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(44px,5.8vw,82px);font-weight:600}h2{font-size:clamp(32px,3.8vw,52px);font-weight:500}h3{font-size:25px;font-weight:600}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2c8396;outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}img{max-width:100%;display:block}.wrap{max-width:1320px;margin:auto;padding:0 64px}.site-header{background:#fff;border-bottom:1px solid #e0e8e6}.header-inner{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand img{width:40px;height:48px;transform:translateY(-11px)}.brand strong{font-size:17px;line-height:1.1;letter-spacing:.075em;display:block}.brand span{display:block;font-size:9px;letter-spacing:.25em;margin-top:7px;color:#537373}.nav{display:flex;gap:25px;align-items:center;font-size:13px;font-weight:600}.nav a:hover,.footer-nav a:hover{color:#427878}.menu-toggle{display:none;border:1px solid #b9c9c7;background:#fff;color:#173b3c;padding:8px 12px}.skip{position:absolute;left:10px;top:-80px;z-index:20;background:#fff;padding:10px}.skip:focus{top:10px}.hero{position:relative;background:#e9f0f1;overflow:hidden;min-height:630px}.hero-art{position:absolute;right:-4%;top:0;width:80%;height:100%;object-fit:cover;object-position:center;mask-image:linear-gradient(to right,transparent,black 14%,black 88%,transparent),linear-gradient(to bottom,transparent,black 10%,black 84%,transparent);mask-composite:intersect}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#e9f0f1 0%,#e9f0f1 21%,#e9f0f1c9 34%,transparent 55%);pointer-events:none}.hero-copy{position:relative;z-index:1;padding:85px 0 76px;width:49%}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.21em;text-transform:uppercase;color:#3d716e;margin-bottom:25px}.hero h1{margin-bottom:30px}.hero h1 em{font-family:Georgia,serif;font-weight:400;color:#276a67}.hero-copy>p:not(.eyebrow):not(.micro){font-size:17px;line-height:1.7;color:#476367;max-width:420px}.hero .micro{font-size:11px;color:#587174;margin-top:23px;margin-bottom:0}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:30px}.btn{padding:14px 21px;display:inline-block;border:1px solid #174b4c;background:#174b4c;color:#fff;font-size:12px;font-weight:700;line-height:1.4;border-radius:2px}.btn:hover{background:#286363}.btn.light{background:#d9f49c;color:#183e3f;border-color:#d9f49c}.btn.outline{background:transparent;color:#173b3b;border-color:#9fb8b6}.btn.outline:hover{background:#dce9e5}.path-strip{background:#174b4c;color:#fff}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);padding-top:27px;padding-bottom:27px;gap:28px}.path-grid a{display:flex;gap:22px;align-items:center;border-right:1px solid #ffffff30;font-size:13px}.path-grid a:last-child{border:0}.path-grid b{font-family:Georgia,serif;color:#d9f49c;font-size:31px;font-weight:400}.path-grid span{display:block;color:#bdd3d0;font-size:11px}.section{padding:90px 0}.section.tint{background:#f1f6f3}.section.dark{background:#102e31;color:#fff}.section.dark .eyebrow{color:#a9c9bd}.section.dark p{color:#c3d3cd}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:65px;margin-bottom:38px}.section-head>div{max-width:700px}.section-head h2{margin:0}.section-head>p{max-width:320px;color:#637875;font-size:14px;margin:0}.section-head .text-link{white-space:nowrap}.text-link{font-size:12px;font-weight:700;border-bottom:1px solid #92b0a7;padding-bottom:5px}.vehicle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c9d7d2;border-left:1px solid #c9d7d2}.vehicle-card{padding:27px 24px;min-height:230px;border-bottom:1px solid #c9d7d2;border-right:1px solid #c9d7d2;transition:background .2s}.vehicle-card:hover{background:#e8f0ea}.vehicle-card .number{font:32px Georgia,serif;color:#7eaa95;margin-bottom:35px;display:block}.vehicle-card h3{font-size:22px;margin-bottom:14px}.vehicle-card p{font-size:13px;color:#647c76;margin-bottom:20px}.vehicle-card small{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#476a60}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px}.split>.copy{max-width:500px}.copy p{color:#58716c}.tab-buttons{display:flex;gap:0;border-bottom:1px solid #bdcdc6;margin-bottom:35px}.tab-buttons button{border:0;border-bottom:3px solid transparent;color:#597069;padding:15px 22px;background:transparent;font-size:13px;font-weight:600}.tab-buttons button[aria-selected=true]{border-color:#214f4a;color:#153b35}.fact-sheet{padding:32px;background:#fff;border-left:3px solid #87b594}.fact-sheet div{padding:19px 0;border-bottom:1px solid #dbe5de}.fact-sheet div:last-child{border:0}.fact-sheet small{display:block;font-size:10px;color:#698073;text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px}.fact-sheet strong{font-size:14px}.stat-band{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;border-top:1px solid #49605d;padding-top:36px}.stat-band b{font:54px/1.2 Georgia,serif;color:#daf4a0;display:block;margin-bottom:18px}.stat-band h3{font-size:18px;letter-spacing:0;margin-bottom:12px}.stat-band p{font-size:12px}.stat-band a{font-size:11px;border-bottom:1px solid #8fa69d}.tool-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #c3d3cb}.tool-card{padding:35px 30px 35px 0;border-bottom:1px solid #c3d3cb;display:flex;gap:25px}.tool-card:nth-child(even){padding-left:35px;border-left:1px solid #c3d3cb}.tool-card>b{font:31px Georgia,serif;color:#689a7b}.tool-card h3{font-size:27px;margin:8px 0 18px}.tool-card p{font-size:14px;color:#637875;max-width:380px}.tool-card small{font-size:10px;color:#648272;text-transform:uppercase;letter-spacing:.12em}.editorial-row{display:grid;grid-template-columns:190px 1fr 120px;gap:30px;padding:30px 0;border-top:1px solid #cedbd5;align-items:center}.editorial-row .eyebrow{margin:0}.editorial-row h3{font-size:24px;margin-bottom:12px}.editorial-row p{font-size:13px;color:#667b74;margin-bottom:0}.editorial-row>a{text-align:right}.callout{padding:50px 0;background:#dcf0b4}.callout .wrap{display:flex;justify-content:space-between;align-items:center;gap:40px}.callout h2{font-size:43px;margin:0}.site-footer{background:#102e31;color:#d1ded6;padding:65px 0 28px}.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:65px}.site-footer .brand span{color:#9bb6ab}.site-footer .brand strong{font-size:15px}.site-footer .brand img{filter:brightness(1.8)}.site-footer p{font-size:12px;max-width:290px;color:#a9bfb5;margin:25px 0}.site-footer h3{font-size:10px;letter-spacing:.18em;font-weight:400;color:#91b5a5;margin-bottom:23px}.footer-nav{display:flex;flex-direction:column;gap:11px;font-size:12px}.footer-bottom{border-top:1px solid #49645a;margin-top:55px;padding-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#abc0b6}.footer-bottom nav{display:flex;gap:20px}.footer-note{font-size:10px!important;max-width:none!important}.page-head{background:#edf3ef;padding:56px 0 60px}.breadcrumb{font-size:10px;letter-spacing:.12em;color:#627d6c;margin-bottom:35px;text-transform:uppercase}.page-head h1{font-size:58px;max-width:900px;margin-bottom:23px}.page-head .lede{max-width:760px;color:#587267;font-size:19px}.page-body{padding:65px 0 85px}.prose{max-width:840px}.prose h2{font-size:35px;margin-top:50px}.prose h3{font-size:24px;margin-top:32px}.prose p,.prose li{color:#4b655a}.prose a:not(.btn){text-decoration:underline;text-underline-offset:4px}.prose ul{padding-left:20px}.two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:65px}.aside{background:#edf3ef;padding:30px;align-self:start}.aside h3{font-size:23px}.aside p,.aside li{font-size:13px;color:#587468}.aside ul{padding-left:18px}.aside a{font-weight:700;border-bottom:1px solid #a9c1b2}.data-table{width:100%;border-collapse:collapse;margin:30px 0;font-size:14px}.data-table th{text-align:left;background:#edf3ef;padding:16px;vertical-align:top}.data-table td{padding:18px 16px;border-bottom:1px solid #d6e2d9;vertical-align:top}.table-scroll{overflow-x:auto}.filters{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:28px}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:12px;font-weight:600;color:#355648}.field small{font-size:11px;color:#6c8173}.field input,.field select,.field textarea{background:#fff;border:1px solid #b7c9bb;padding:11px 12px;color:#17382c;border-radius:2px;min-width:0;width:100%}.field textarea{resize:vertical;min-height:100px}.filters .field{flex:1;min-width:180px}.explorer{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.explorer article{border:1px solid #cddbcf;padding:27px}.explorer article h3{font-size:25px}.explorer article p{font-size:14px;color:#607969}.tag{display:inline-block;font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:5px 8px;background:#eaf2df;margin-bottom:23px;color:#3a6250}.empty{padding:24px;background:#edf3ef}.calculator{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start}.form-panel{border:1px solid #c9d8cc;padding:30px}.form-panel h2{font-size:30px;margin:0 0 16px}.form-panel h3{font-size:18px;letter-spacing:0;margin:28px 0 20px;border-top:1px solid #d4dfd5;padding-top:23px}.form-panel .intro{font-size:12px;color:#607b68}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field-grid .wide{grid-column:1/-1}.form-panel .actions{margin-top:25px}.error{color:#8b2d22;font-size:13px;margin-top:18px}.results{background:#edf3e8;padding:35px;position:sticky;top:24px}.results h2{font-size:29px;margin:0 0 28px}.results h3{font-size:18px;letter-spacing:0;margin:27px 0 12px}.results p,.results li{font-size:13px;color:#506c57}.results ul{padding-left:18px}.results .metric{font:45px Georgia,serif;color:#214e3c;display:block;overflow-wrap:anywhere}.results .metric-label{font-size:12px;display:block;color:#5b735f;margin:8px 0 30px}.result-line{display:flex;justify-content:space-between;gap:30px;border-top:1px solid #c4d4c1;padding:14px 0;font-size:13px}.result-line b{text-align:right}.stale{border-left:3px solid #8b5522;padding:10px 14px;background:#fff3d9}.results[aria-busy=true] .result-content{opacity:.5}.results .btn{margin-top:22px}.method{margin-top:55px;border-top:1px solid #cddbd0;padding-top:35px}.method h2{font-size:31px}.method p{font-size:14px;color:#587468}.source-list{margin-top:35px;padding-left:0;list-style:none}.source-list li{padding:23px 0;border-top:1px solid #cddbcf;font-size:13px;color:#587468;overflow-wrap:anywhere}.source-list a{font-weight:700;display:block}.contact-output{padding:25px;background:#edf3e8;margin-top:25px}.contact-output pre{white-space:pre-wrap;font:13px/1.6 Arial;overflow-wrap:anywhere}.notes{font-size:11px!important;color:#6a7f70!important}.rule{height:1px;background:#d4e0d5;margin:40px 0}[hidden]{display:none!important}@media(min-width:1600px){.hero-art{right:0;width:76%}}@media(max-width:1150px){.wrap{padding:0 36px}.nav{gap:17px;font-size:12px}.brand strong{font-size:14px}.brand span{font-size:8px}.brand img{width:32px;transform:translateY(-10px)}.hero-copy{width:52%}.hero h1{font-size:65px}.vehicle-grid{grid-template-columns:repeat(2,1fr)}.hero-art{right:-15%;width:90%}}@media(max-width:850px){.header-inner{min-height:82px;flex-wrap:wrap;gap:0}.menu-toggle{display:block}.nav{display:none;width:100%;padding:20px 0 25px;flex-wrap:wrap;gap:20px}.nav.open{display:flex}.hero{min-height:0}.hero-copy{padding:55px 0 300px;width:100%}.hero h1{font-size:62px;max-width:620px}.hero-copy>p:not(.eyebrow):not(.micro){max-width:470px}.hero-art{height:380px;width:115%;right:-10%;top:auto;bottom:0;object-position:center}.hero:after{background:linear-gradient(180deg,#e9f0f1 0%,#e9f0f1 45%,#e9f0f155 58%,transparent 70%)}.hero .actions{margin-top:20px}.path-grid{gap:20px}.path-grid a{font-size:11px;gap:12px}.path-grid b{font-size:25px}.section{padding:65px 0}.section-head{gap:30px}.section-head>p{max-width:280px}.split{gap:35px}.two-col{grid-template-columns:1fr;gap:35px}.calculator{grid-template-columns:1fr}.results{position:static}.footer-top{gap:35px}.explorer{grid-template-columns:1fr 1fr}}@media(max-width:600px){.wrap{padding-left:23px;padding-right:23px}.brand strong{font-size:13px;letter-spacing:.07em}.brand span{font-size:7px}.brand img{width:31px;transform:translateY(-9px)}.menu-toggle{font-size:11px}.hero-copy{padding-top:45px;padding-bottom:270px}.hero h1{font-size:49px;letter-spacing:-.05em;max-width:100%}.hero .eyebrow{font-size:9px}.hero-copy>p:not(.eyebrow):not(.micro){font-size:15px}.hero-art{height:295px;width:160%;right:0;object-fit:contain;object-position:right bottom}.hero-copy .micro{font-size:9px}.actions{gap:10px}.btn{font-size:11px;padding:13px 17px}.path-grid{grid-template-columns:1fr;padding-top:18px;padding-bottom:18px;gap:14px}.path-grid a{border:0;font-size:12px}.path-grid span{display:inline;margin-left:6px;font-size:10px}.path-grid b{font-size:22px;width:27px}.section{padding:55px 0}.section-head{display:block;margin-bottom:30px}.section-head h2{font-size:35px}.section-head>p{margin-top:20px;max-width:none}.section-head>.text-link{display:inline-block;margin-top:20px}.vehicle-grid{grid-template-columns:1fr 1fr}.vehicle-card{padding:23px 15px;min-height:230px}.vehicle-card .number{font-size:27px;margin-bottom:26px}.vehicle-card h3{font-size:22px}.vehicle-card p{font-size:12px}.vehicle-card small{font-size:9px}.split{grid-template-columns:1fr}.tab-buttons{overflow-x:auto}.tab-buttons button{padding:13px 15px;white-space:nowrap;font-size:12px}.fact-sheet{padding:23px}.stat-band{grid-template-columns:1fr;gap:30px}.stat-band>div{padding-bottom:24px;border-bottom:1px solid #466358}.stat-band b{font-size:48px}.stat-band p{font-size:13px}.tool-grid{grid-template-columns:1fr}.tool-card,.tool-card:nth-child(even){padding:28px 0;border-left:0;gap:19px}.tool-card h3{font-size:25px}.editorial-row{grid-template-columns:1fr;gap:17px;padding:26px 0}.editorial-row>a{text-align:left;justify-self:start}.editorial-row h3{font-size:24px}.callout .wrap{display:block}.callout h2{font-size:33px;margin-bottom:27px}.footer-top{grid-template-columns:1fr 1fr;gap:35px}.footer-top>div:first-child{grid-column:1/-1}.site-footer{padding-top:45px}.footer-bottom{display:block}.footer-bottom nav{margin-top:20px}.page-head{padding:35px 0 40px}.page-head h1{font-size:43px}.page-head .lede{font-size:16px}.breadcrumb{font-size:9px;margin-bottom:26px}.page-body{padding:40px 0 55px}.prose h2{font-size:29px}.prose p,.prose li{font-size:14px}.explorer{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.field-grid .wide{grid-column:auto}.form-panel{padding:24px 20px}.results{padding:26px 22px}.results .metric{font-size:37px}.results h2{font-size:27px}.data-table{font-size:12px}.data-table td,.data-table th{padding:14px 11px}.notes{font-size:10px!important}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Electric-blue wordmark treatment. */
.brand strong .brand-world{display:block;font-size:.73em;line-height:1.15;letter-spacing:.15em;color:#17252a;margin-bottom:3px}
.brand strong .brand-electric{display:block;font-size:1em;line-height:1.1;letter-spacing:.055em;color:#0077b6;white-space:nowrap}
.site-footer .brand strong .brand-world{color:#ffffff}
.site-footer .brand strong .brand-electric{color:#64c9ff}
.site-footer .brand img{filter:none}
