@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap";.scenario-illustration{display:block;margin:0;overflow:hidden;background:#f6f6ef;border-radius:10px;flex-shrink:0}.scenario-illustration img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.scenario-illustration-card{width:calc(100% + 44px);margin:-22px -22px 20px;border-radius:10px 10px 0 0;aspect-ratio:3/2}.scenario-illustration-hero{width:360px;aspect-ratio:3/2;box-shadow:inset 0 0 0 1px #183d2910}.scenario-illustration-row{width:90px;height:62px;border-radius:7px}.scenario-illustration-featured{width:calc(100% + 46px);margin:-23px -23px 18px;aspect-ratio:3/2;border-radius:14px 14px 0 0}.scenario-illustration-generation{width:100%;max-width:560px;aspect-ratio:3/2;margin:20px auto}.tool-heading-row:has(.scenario-illustration-hero){align-items:center;gap:35px}.tool-heading-row:has(.scenario-illustration-hero)>div{flex:1;min-width:0}.tool-heading-row:has(.scenario-illustration-hero) h1{font-size:36px}.simulator-card:has(.scenario-illustration-card) .card-top{margin-bottom:14px}.experiment-feature:has(.scenario-illustration-featured){overflow:hidden}.technology-grid button{position:relative;overflow:hidden}.technology-grid button .scenario-illustration-row{width:65px;height:46px}@media(max-width:1100px){.scenario-illustration-hero{width:290px}.tool-heading-row:has(.scenario-illustration-hero) h1{font-size:31px}}@media(max-width:1100px)and (min-width:651px){.scenario-illustration-card{width:calc(100% + 36px);margin:-18px -18px 18px}}@media(max-width:900px){.scenario-illustration-featured{width:calc(100% + 36px);margin:-18px -18px 17px}.scenario-illustration-row{width:72px;height:52px}.tool-heading-row:has(.scenario-illustration-hero){gap:22px}.scenario-illustration-hero{width:250px}}@media(max-width:650px){.scenario-row .scenario-title{flex-basis:calc(100% - 115px);min-width:0}.related-tools a{flex-wrap:wrap}.related-tools a>span{flex:1;min-width:0}}@media(max-width:650px){.tool-heading-row:has(.scenario-illustration-hero){flex-direction:column;align-items:stretch}.tool-heading-row:has(.scenario-illustration-hero) h1{font-size:32px}.scenario-illustration-hero{width:100%;max-width:450px;margin:4px auto 0}.scenario-illustration-card{width:calc(100% + 38px);margin:-19px -19px 18px}.experiment-feature:has(.scenario-illustration-featured){display:flex;padding:20px}.scenario-illustration-featured{width:calc(100% + 40px);margin:-20px -20px 18px}.experiment-feature:has(.scenario-illustration-featured) .card-action{grid-column:auto}.scenario-illustration-row{width:65px;height:48px}.technology-grid button .scenario-illustration-row{width:52px;height:38px}}@media print{.scenario-illustration-card,.scenario-illustration-hero{break-inside:avoid}.scenario-illustration-hero{width:190px!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.scenario-illustration-featured{display:none}}.library-hero{position:relative;display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:30px;min-height:338px;padding:35px 0 28px}.library-hero h1{font-size:48px;margin:15px 0 17px;letter-spacing:-2px}.library-hero p{font-size:15px;color:var(--muted);max-width:510px;margin-bottom:21px}.library-hero img{width:100%;max-height:300px;object-fit:contain;mix-blend-mode:multiply}.library-hero-pills{display:flex;gap:18px;font-size:11px;color:var(--green)}.library-hero-pills span{display:flex;gap:5px;align-items:center}.living-banner{display:flex;align-items:center;gap:15px;background:var(--sage);border:1px solid var(--line);border-radius:9px;padding:20px 22px;margin:5px 0 32px}.living-banner .scenario-art{background:var(--surface);color:var(--green);width:45px;height:48px}.living-banner h2{font-size:16px;margin-bottom:5px}.living-banner p{font-size:12px;color:var(--muted);margin:0}.living-banner>.button{margin-left:auto;font-size:12px}.library-section{margin-bottom:40px}.library-section>.section-heading{margin-bottom:19px}.library-filters{display:flex;gap:14px;margin-bottom:16px}.library-filters>.search{flex:1}.library-filters .search input{height:43px;font-size:12px}.library-filters>label:last-child{width:310px}.library-filters select{height:45px;font-size:12px}.library-categories{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.library-categories button{padding:9px 13px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font-size:11px;font-weight:600}.library-categories button.selected{background:var(--green);color:var(--surface);border-color:var(--green)}.library-count{margin:0 0 17px;font-size:11px}.simulator-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.simulator-card{display:flex;flex-direction:column;align-items:flex-start;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:22px;min-height:290px;color:var(--ink);box-shadow:var(--shadow);transition:border-color .15s,transform .15s}.simulator-card:hover{border-color:var(--green);transform:translateY(-2px)}.simulator-card .card-top{display:flex;align-items:center;gap:12px;margin-bottom:19px}.card-top .eyebrow{font-size:8px;letter-spacing:1.2px;line-height:1.6}.card-top .scenario-art{width:43px;height:47px}.simulator-card h3{font-family:Manrope,Arial,sans-serif;font-size:17px;letter-spacing:-.5px;margin-bottom:10px}.simulator-card>p{font-size:12px;color:var(--muted);line-height:1.7;flex:1;margin-bottom:17px}.simulator-card>.goal-chips{margin-bottom:18px}.card-action{display:flex;align-items:center;justify-content:space-between;width:100%;border-top:1px solid var(--line);padding-top:14px;font-size:11px;font-weight:650;color:var(--green)}.tool-heading{padding:28px 0 18px}.back-to-library{font-size:11px;text-decoration:none;margin-bottom:24px}.tool-heading-row{display:flex;justify-content:space-between;gap:30px;align-items:center}.tool-heading h1{font-size:39px;margin:12px 0 16px;letter-spacing:-1.4px}.tool-heading-row>div>p{font-size:14px;color:var(--muted);max-width:780px;margin-bottom:17px}.tool-heading-icon{display:flex;align-items:center;justify-content:center;width:98px;height:98px;background:var(--sage);border:1px solid var(--line);border-radius:23px;flex-shrink:0;color:var(--green);transform:rotate(-6deg)}.tool-heading-icon svg{width:45px;height:45px;transform:rotate(6deg)}.tool-heading .goal{font-size:10px;padding:4px 7px}.standalone-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 0;border-top:1px solid var(--line);margin-top:5px}.standalone-actions>span{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.standalone-actions>span svg{flex-shrink:0}.standalone-actions>div{display:flex;align-items:center;gap:18px}.standalone-actions .button{font-size:11px;min-height:37px;padding:9px 12px}.standalone-actions .text-button{font-size:10px}.standalone-tabs{max-width:640px;margin:7px 0 23px}.standalone-tabs button{font-size:12px;padding:10px 12px}.standalone-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;align-items:start}.standalone-layout>.panel,.standalone-layout>div>.panel{padding:25px}.standalone-layout .section-heading{align-items:center}.standalone-layout .section-heading .eyebrow{font-size:8px;margin-bottom:8px}.standalone-layout .section-heading h2{font-size:20px}.standalone-layout .fields{margin-bottom:5px;gap:21px 20px}.standalone-layout .field>span:first-child{font-size:12px}.standalone-layout .field input,.standalone-layout .field select{font-size:13px;min-height:43px}.standalone-layout .number-input>span{font-size:11px}.standalone-layout .boolean-field{font-size:12px}.context-panel{margin-top:22px}.context-panel>.eyebrow{font-size:8px;margin-bottom:9px}.context-panel h2{font-size:20px}.standalone-results{position:sticky;top:22px}.standalone-results>.panel+.panel{margin-top:20px}.standalone-results>.panel>.eyebrow{font-size:8px;margin-bottom:10px}.standalone-results>.panel>h2{font-size:23px;margin-bottom:19px}.tool-metrics{display:flex;flex-direction:column;gap:13px}.tool-metric{border:1px solid var(--line);border-radius:7px;padding:16px;background:var(--surface-alt)}.tool-metric>span{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.tool-metric>strong{display:block;font-family:Manrope,Arial,sans-serif;font-size:24px;line-height:1.35;letter-spacing:-.6px;overflow-wrap:anywhere}.tool-metric>small{display:block;font-size:10px;line-height:1.6;color:var(--muted);margin-top:6px}.standalone-chart{margin:25px 0}.standalone-chart figcaption{font-size:12px;font-weight:650;margin-bottom:18px}.comparison-bar{margin:16px 0}.comparison-bar>div{display:flex;justify-content:space-between;gap:15px;font-size:10px;color:var(--muted);margin-bottom:8px}.comparison-bar b{font-weight:550;color:var(--ink);text-align:right}.comparison-bar>span{display:block;height:9px;border-radius:3px;max-width:100%}.comparison-bar>.before{background:#b9c3ba}.comparison-bar>.after{background:#6c9d76}.standalone-results .benefit,.standalone-results .tradeoff{margin-top:17px;font-size:12px;line-height:1.6}.standalone-results .tiny{font-size:10px;line-height:1.7;margin-bottom:0}.standalone-apply>svg{color:var(--green);margin-bottom:12px}.standalone-apply h3{font-size:15px}.standalone-apply>p{font-size:12px;color:var(--muted)}.standalone-apply>.button{font-size:12px;width:100%;white-space:normal}.standalone-apply .apply-status{font-size:10px;color:var(--green);margin:10px 0;min-height:14px}.standalone-apply>.text-button{font-size:11px}.standalone-evidence{max-width:900px;margin-bottom:25px}.standalone-evidence>p{font-size:13px}.standalone-evidence .source-link{margin:16px 0}.related-tools{margin:35px 0 40px;padding-top:25px;border-top:1px solid var(--line)}.related-tools h2{font-size:18px;margin-bottom:18px}.related-tools>div{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.related-tools a{display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;border:1px solid var(--line);border-radius:7px;padding:16px;background:var(--surface);font-size:12px;font-weight:600}.related-tools a:hover{background:var(--surface-alt)}.animal-table{min-width:580px}.animal-table caption{text-align:left;font-size:12px;color:var(--muted);padding:0 0 15px}.animal-table th:first-child{width:15%}.animal-table td:nth-child(2){width:40%}.animal-table th[scope=row]{background:none;color:var(--ink);text-transform:none;font-size:12px;font-weight:650;border-bottom:1px solid var(--line)}.animal-table td:last-child{width:20%}.animal-table td .field>span:first-child{font-size:10px}.animal-table .field .pending-hint{font-size:9px}.animal-table .number-input input{font-size:12px}.animal-table .field{min-width:130px}.food-energy-chart{margin-top:24px}.food-energy-chart .comparison-bar{max-width:700px}.food-energy-chart .comparison-bar>div{font-size:12px}.library-hero~.living-banner .button{border-color:#718b74}:root[data-theme=dark] .library-hero img{mix-blend-mode:normal}:root[data-theme=dark] .library-categories button.selected{background:#477b52;color:#fff}:root[data-theme=dark] .simulator-card{color:var(--ink)}:root[data-theme=dark] .simulator-card .scenario-art{filter:brightness(.8)}:root[data-theme=dark] .standalone-results .tradeoff{color:#dbc085}@media(max-width:1100px){.library-hero h1{font-size:42px}.library-hero{gap:15px}.simulator-card-grid{gap:13px}.simulator-card{padding:18px}.card-top .eyebrow{font-size:7px}.simulator-card h3{font-size:16px}.standalone-layout{gap:18px}.standalone-layout>.panel,.standalone-layout>div>.panel{padding:21px}.standalone-actions>span{font-size:10px}.tool-heading h1{font-size:35px}.tool-heading-row>div>p{font-size:13px}.header-inner{gap:20px}.site-header nav{gap:18px}.site-header nav button{font-size:12px}}@media(max-width:850px){.site-header nav{display:none;position:absolute;left:12px;right:12px;top:60px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px;box-shadow:0 15px 25px #20302120}.site-header nav.open{display:flex;flex-direction:column;gap:0}.site-header nav button{padding:13px 12px;text-align:left;font-size:13px}.site-header nav button.current{background:var(--surface-alt);border-radius:5px}.site-header nav button.current:after{display:none}.mobile-menu{display:inline-flex}.header-actions{margin-left:auto}.header-actions .share-header{display:none}.header-inner .theme-switch{display:inline-flex}.library-hero h1{font-size:38px}.library-hero>div>p{font-size:13px}.library-hero-pills{font-size:10px;gap:10px;flex-wrap:wrap}.library-hero{min-height:300px}.simulator-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.living-banner>.button{font-size:10px;padding:10px}.living-banner h2{font-size:14px}.living-banner p{font-size:11px}.standalone-actions{flex-wrap:wrap;gap:12px}.standalone-actions>div{margin-left:auto}.standalone-layout{grid-template-columns:1.15fr 1fr;gap:15px}.standalone-layout .fields{grid-template-columns:1fr}.standalone-layout .field>span:first-child{font-size:11px}.tool-heading-icon{width:76px;height:76px}.tool-heading h1{font-size:33px}.tool-heading-row>div>p{font-size:12px}.tool-metric>strong{font-size:21px}.tool-heading .eyebrow{font-size:8px}.standalone-tabs button{font-size:11px}.related-tools>div{gap:10px}.related-tools a{font-size:11px;padding:13px}}@media(max-width:600px){.library-hero{display:block;min-height:0;padding:30px 0 22px;position:relative}.library-hero .eyebrow{font-size:7px;letter-spacing:1.2px}.library-hero h1{font-size:36px;letter-spacing:-1.5px;line-height:1.15;max-width:270px;margin-top:16px}.library-hero>div>p{font-size:12px;max-width:68%;margin-bottom:20px;line-height:1.7}.library-hero img{position:absolute;width:132px;height:120px;top:110px;right:0;object-fit:contain}.library-hero-pills{font-size:9px;gap:10px}.library-hero-pills svg{width:12px}.living-banner{padding:16px 13px;gap:10px;margin:2px 0 26px;flex-wrap:wrap}.living-banner .scenario-art{width:36px;height:39px}.living-banner>div{flex:1;min-width:170px}.living-banner h2{font-size:12px;letter-spacing:-.3px}.living-banner p{font-size:10px}.living-banner>.button{width:100%;font-size:11px;margin:3px 0 0}.library-section>.section-heading h2{font-size:20px}.library-section>.section-heading .small{font-size:11px}.library-filters{flex-direction:column;gap:9px;margin-bottom:13px}.library-filters>label:last-child{width:100%}.library-filters .search input{font-size:12px}.library-filters select{font-size:11px;height:40px}.library-categories{gap:6px}.library-categories button{font-size:9px;padding:8px 10px}.library-count{font-size:10px;line-height:1.6}.simulator-card-grid{grid-template-columns:1fr;gap:13px}.simulator-card{padding:19px;min-height:0}.simulator-card .card-top{margin-bottom:14px;gap:11px}.card-top .eyebrow{font-size:8px}.card-top .scenario-art{width:37px;height:40px}.simulator-card h3{font-size:18px}.simulator-card>p{font-size:12px;line-height:1.7}.simulator-card>.goal-chips{margin-bottom:16px}.simulator-card>.goal-chips .goal{font-size:9px}.card-action{font-size:11px;padding-top:13px}.tool-heading{padding-top:23px}.back-to-library{margin-bottom:22px;font-size:11px}.tool-heading-row{gap:14px;align-items:flex-start}.tool-heading h1{font-size:30px;margin-top:12px;letter-spacing:-1.2px}.tool-heading-row>div{min-width:0}.tool-heading-row>div>p{font-size:12px;line-height:1.7}.tool-heading-icon{width:49px;height:49px;border-radius:13px;margin-top:30px}.tool-heading-icon svg{width:26px;height:26px}.tool-heading .eyebrow{font-size:7px;letter-spacing:1px}.tool-heading .goal{font-size:9px}.standalone-actions{padding:15px 0;gap:13px}.standalone-actions>span{font-size:10px;line-height:1.6;align-items:flex-start}.standalone-actions>div{width:100%;justify-content:space-between;gap:10px}.standalone-actions .text-button{font-size:9px}.standalone-actions .button{font-size:10px;padding:9px 10px}.standalone-tabs{margin:5px 0 17px}.standalone-tabs button{font-size:9px;padding:9px 4px;white-space:normal;line-height:1.5}.standalone-layout{grid-template-columns:1fr;gap:18px}.standalone-layout>.panel,.standalone-layout>div>.panel{padding:20px 16px}.standalone-layout .fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}.standalone-layout .field>span:first-child{font-size:10px}.standalone-layout .field input,.standalone-layout .field select{font-size:12px}.standalone-layout .number-input>span{font-size:9px}.standalone-layout .field .pending-hint{font-size:9px}.context-panel{margin-top:18px}.context-panel .eyebrow{font-size:7px;line-height:1.6}.context-panel h2{font-size:19px}.context-panel>.small{font-size:11px;line-height:1.7}.standalone-results{position:static}.standalone-results>.panel{padding:21px 17px}.standalone-results>.panel>h2{font-size:23px}.tool-metric{padding:15px}.tool-metric>span{font-size:11px}.tool-metric>strong{font-size:25px}.tool-metric>small{font-size:11px}.comparison-bar>div{font-size:10px;line-height:1.5}.standalone-apply>p{font-size:12px}.standalone-evidence{padding:21px 16px}.standalone-evidence>p{font-size:12px}.standalone-evidence h2{font-size:21px}.related-tools{padding-top:22px;margin-top:27px}.related-tools h2{font-size:17px;line-height:1.5}.related-tools>div{grid-template-columns:1fr;gap:9px}.related-tools a{font-size:12px;padding:15px}.animal-table{min-width:550px}.animal-table .field .pending-hint{font-size:9px}.food-energy-chart{padding:20px 16px}.food-energy-chart h2{font-size:20px}.food-energy-chart .comparison-bar>div{font-size:11px}}@media print{.standalone-actions,.standalone-tabs,.standalone-apply,.related-tools,.back-to-library{display:none!important}.standalone-layout{display:block}.standalone-results{position:static;margin-top:20px}.tool-heading{padding-top:0}.tool-heading h1{font-size:28px}.tool-heading-icon{display:none}.tool-metric{break-inside:avoid}.standalone-results>.panel{break-inside:avoid}.animal-table{min-width:0}.library-hero img{max-width:200px}.simulator-card-grid{grid-template-columns:1fr 1fr}.simulator-card{break-inside:avoid}}.power-presets{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.power-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:24px;align-items:start}.power-stage{background:var(--sage);border:1px solid var(--line);border-radius:16px;padding:28px;min-width:0}.power-stage-heading{display:flex;gap:15px;align-items:start;justify-content:space-between}.power-stage-heading h2{font-size:25px;line-height:1.2;margin:12px 0}.power-clock{font-size:12px;white-space:nowrap;color:var(--green)}.power-skyline{height:190px;display:flex;gap:7px;align-items:end;justify-content:center;border-bottom:5px solid var(--green);margin-top:15px;padding:0 12px}.city-building,.home-building{background:#305849;border-radius:4px 4px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:14px 9px;width:52px}.home-building{width:110px;border-radius:32px 32px 0 0}.power-skyline i{background:#f2d27b;min-height:10px}.power-skyline i.window-off{background:#152b25}.power-shortage .power-skyline{border-color:#a84b36}.power-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:20px 0}.power-flow span{font-size:12px}.power-flow b{display:block;margin-top:6px;font-size:17px}.power-timeline{display:flex;gap:15px;align-items:center;margin:15px 0 28px}.power-timeline label{flex:1;font-size:12px}.power-timeline input{width:100%;accent-color:var(--green);display:block;margin-top:9px}.power-chart{height:165px;display:flex;gap:4px;align-items:end;margin:24px 0 15px}.power-chart-column{height:100%;flex:1;position:relative;display:flex;align-items:end}.power-chart-bar{display:flex;flex-direction:column-reverse;width:100%;overflow:hidden;border-radius:3px 3px 0 0}.power-chart-bar span{display:block;width:100%}.power-chart-column small{position:absolute;bottom:-18px;font-size:9px}.flow-0{background:#d29c21}.flow-1{background:#357c65}.flow-2{background:#8073a3}.flow-3{background:#507e9e}.flow-4{background:#aa613c}.flow-5{background:#61726b}.flow-6{background:#c43838}.power-legend{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;margin:32px 0 18px}.power-legend span{display:flex;align-items:center;gap:5px}.power-legend i{width:9px;height:9px;border-radius:2px}.power-table table{width:100%;font-size:12px}.power-table td{text-align:right}.power-table th{text-align:left;text-transform:capitalize}.power-table caption{text-align:left;padding:12px 0}.power-table summary,.power-controls summary{cursor:pointer;font-weight:600;padding:10px 0}.power-controls{padding:24px}.power-controls h2{font-size:21px}.power-controls h3{margin-top:24px}.power-controls .field,.appliance-control .field{margin:14px 0}.power-controls input,.appliance-control input{max-width:100%}.power-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.power-metrics article{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface)}.power-metrics span{font-size:12px;color:var(--muted)}.power-metrics strong{display:block;font-size:24px;letter-spacing:-.6px;margin-top:8px}.power-summary{margin-bottom:24px}.power-generation{padding:26px;margin-bottom:24px}.power-generation p{line-height:1.7}.power-generation-table{overflow-x:auto}.power-generation table{width:100%;border-collapse:collapse;font-size:13px;min-width:380px}.power-generation caption{text-align:left;color:var(--muted);font-size:12px;margin:16px 0}.power-generation th,.power-generation td{padding:12px 8px;border-bottom:1px solid var(--line);text-align:right}.power-generation th:first-child{text-align:left}.power-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.power-summary-grid b{display:block;color:var(--green);margin-top:7px}.power-notice{background:var(--sage);border-left:3px solid var(--green);padding:18px;line-height:1.7;font-size:13px}.power-evidence{max-width:900px}.power-evidence p{line-height:1.8}.power-evidence article{border-top:1px solid var(--line);padding:20px 0}.power-appliance-stage{display:grid;grid-template-columns:2fr 1fr;gap:30px;margin:24px 0}.power-appliance-stage aside{background:var(--sage);border-radius:14px;padding:24px}.power-ranking>div{display:grid;grid-template-columns:140px minmax(35px,1fr) 95px;align-items:center;gap:10px;margin:15px 0;font-size:11px}.power-ranking>div>div{background:var(--sage);height:13px;border-radius:8px;overflow:hidden}.power-ranking i{background:var(--green);height:100%;display:block;border-radius:8px;min-width:1px}.power-ranking b{text-align:right}.power-appliance-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}.appliance-control{border-style:dashed}.appliance-control.is-on{border-style:solid;border-color:var(--green)}.power-device-switch{display:flex;gap:10px;align-items:center;font-size:14px}.power-device-switch span{font-size:23px}.power-device-switch input{margin-left:auto;accent-color:var(--green);width:20px;height:20px}.power-device-switch b{flex:1}.power-appliance-stage p{line-height:1.7}.power-summary,.power-evidence,.power-appliance-stage,.appliance-control{padding:26px}@media(max-width:1000px){.power-layout{grid-template-columns:1fr}.power-controls{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.power-controls h2,.power-controls h3,.power-controls>p,.power-controls>details{grid-column:1/-1}.power-appliance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.power-appliance-stage{grid-template-columns:1fr}.power-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.power-stage{padding:18px}.power-stage-heading{display:block}.power-clock{display:block;margin:10px 0}.power-flow{gap:8px}.power-flow b{font-size:14px}.power-chart{gap:2px}.city-building{padding:10px 5px;gap:6px;min-width:0}.power-skyline{gap:4px;padding:0}.power-controls{display:block}.power-metrics strong{font-size:21px}.power-metrics article{padding:15px}.power-appliance-grid{grid-template-columns:1fr}.power-ranking>div{grid-template-columns:112px minmax(25px,1fr) 88px;gap:6px}.power-summary-grid{grid-template-columns:1fr}.power-appliance-stage,.power-summary,.appliance-control,.power-evidence{padding:18px}.power-presets .button{white-space:normal;text-align:left}}:root{font-family:DM Sans,Arial,sans-serif;color:#14352b;background:#f6f6ef;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font-weight:450;--bg: #f6f6ef;--surface: #fffefa;--surface-alt: #f0f3eb;--ink: #173b2e;--muted: #5c695f;--line: #d9dfd4;--green: #246447;--green-deep: #184b37;--sage: #e5eee0;--amber: #fff0c3;--gold: #b97812;--white: #fff;--shadow: 0 8px 28px #1c402505}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{border:0;background:none}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #c98a28;outline-offset:4px}a{color:var(--green);text-underline-offset:3px}button svg,a svg{flex-shrink:0;vertical-align:middle}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink)}h1,h2{font-family:Manrope,Arial,sans-serif}h1{letter-spacing:-1.8px;line-height:1.16;font-weight:800;font-size:44px}h2{font-size:20px;letter-spacing:-.6px;font-weight:800;line-height:1.35;margin-bottom:12px}h3{font-size:16px;line-height:1.4;font-weight:700;margin-bottom:10px}p{line-height:1.6;margin-bottom:16px}small{line-height:1.4}strong{font-weight:750}hr{border:0;border-top:1px solid var(--line);margin:22px 0}input[type=checkbox]{accent-color:var(--green);width:16px;height:16px;flex-shrink:0}input,select,textarea{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:10px 12px;width:100%;min-width:0}input[type=number]{appearance:textfield}input[type=number]::-webkit-inner-spin-button{opacity:1}select{padding-right:24px}textarea{resize:vertical;font-size:12px;word-break:break-all}details{border-top:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:650;margin-bottom:12px}code{font-size:12px;font-family:Consolas,monospace;white-space:normal;overflow-wrap:anywhere}.container{max-width:1320px;padding:0 38px;margin:0 auto}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:11px}.centre{text-align:center}.positive{color:var(--green)}.negative{color:#a94726}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:12px;background:var(--green);padding:12px 20px;color:#fff;z-index:20}.skip-link:focus{top:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:7px;font-size:13px;font-weight:650;padding:11px 17px;min-height:41px;transition:background .15s;white-space:nowrap;text-decoration:none}.button.primary{background:var(--green);color:#fff;border:1px solid var(--green)}.button.primary:hover{background:var(--green-deep)}.button.secondary{border:1px solid #758c7c;background:var(--surface);color:var(--ink)}.button.secondary:hover{background:var(--sage)}.text-button{display:inline-flex;align-items:center;gap:5px;padding:0;color:var(--green);font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:3px}.text-button:hover{color:var(--green-deep)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;flex-shrink:0;border-radius:6px}.icon-button:hover{background:var(--sage)}.eyebrow{display:inline-flex;align-items:center;gap:7px;letter-spacing:1.55px;font-size:10px;font-weight:750;color:var(--green)}.eyebrow>span{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:23px;box-shadow:var(--shadow)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.section-heading h2,.section-heading h3{margin:0}.section-heading h3{display:flex;align-items:center;gap:7px}.section-heading>div>p{margin:5px 0 0}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.site-header{height:85px;border-bottom:1px solid var(--line);background:var(--surface);position:relative;z-index:5}.header-inner{max-width:1320px;height:100%;padding:0 38px;margin:auto;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:10px;padding:0;white-space:nowrap;font-family:Manrope,Arial,sans-serif;font-size:16px;font-weight:800;letter-spacing:-.6px}.brand b{font-weight:800}.brand-mark{width:34px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--green);color:#fff;border-radius:22px 3px;transform:rotate(-8deg)}.brand-mark svg{transform:rotate(8deg)}.site-header nav{align-self:stretch;display:flex;gap:27px;margin-left:auto}.site-header nav button{position:relative;font-size:13px;font-weight:550;padding:0 2px;color:var(--muted)}.site-header nav button.current{color:var(--ink);font-weight:750}.site-header nav button.current:after{content:"";position:absolute;left:0;right:0;height:3px;bottom:17px;background:var(--green);border-radius:5px}.header-actions{display:flex;align-items:center;gap:10px}.mobile-menu{display:none}.hero{position:relative;padding:43px 0 0;min-height:330px}.hero-copy{position:relative;z-index:1;pointer-events:none}.hero .eyebrow{font-size:9px;letter-spacing:1.65px;margin-bottom:15px}.hero h1{margin:0 0 14px;font-size:45px;line-height:1.12;letter-spacing:-1.95px}.hero-copy>p{font-size:15px;line-height:1.65;color:#5b6b60;margin-bottom:26px}.hero-house{position:absolute;right:-11px;top:-8px;width:440px;height:307px;object-fit:contain;object-position:center;mix-blend-mode:multiply;pointer-events:none}.household-picker{position:relative;z-index:2;max-width:930px;background:color-mix(in srgb,var(--surface) 95%,transparent);border:1px solid var(--line);border-radius:9px;padding:14px 17px 15px}.picker-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:11px}.picker-heading h2{font-family:DM Sans,sans-serif;font-size:13px;letter-spacing:0;margin:0}.picker-heading .text-button{font-size:10px;text-decoration:none}.home-options{display:flex;align-items:stretch;gap:11px}.home-option{position:relative;display:flex;align-items:center;gap:11px;text-align:left;border:1px solid var(--line);border-radius:6px;padding:10px 12px 10px 10px;min-height:70px;flex:1;background:var(--surface)}.home-option:hover{border-color:#8aab91}.home-option.chosen{border:1.5px solid var(--green);background:#f3f7ed}.home-option>span:nth-child(2){flex:1}.home-option strong{font-size:12px;display:block;margin-bottom:3px;white-space:nowrap}.home-option small{font-size:10px;color:var(--muted);display:block;white-space:nowrap}.radio{width:14px;height:14px;border:1px solid #9da9a0;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chosen .radio{border-color:var(--green)}.radio>span{width:8px;height:8px;border-radius:50%;background:var(--green)}.reset{display:flex;align-items:center;justify-content:center;gap:5px;border-left:1px solid var(--line);margin-left:3px;padding-left:16px;color:var(--green);font-size:11px}.small-house{width:48px;height:48px;position:relative;flex-shrink:0;display:block;transform:scale(.95);isolation:isolate}.house-body{position:absolute;left:11px;bottom:5px;background:#d9bf8e;width:31px;height:29px;border-left:8px solid #b09975;transform:skewY(-8deg);box-shadow:1px 2px 2px #203c2920}.house-body b{position:absolute;width:5px;height:7px;background:#4b6572;border:1px solid #eee8d6;left:3px;top:5px}.house-body b:nth-child(2){left:13px}.house-body em{position:absolute;width:7px;height:11px;background:#426b54;left:6px;bottom:0}.house-roof{position:absolute;width:28px;height:20px;left:13px;top:6px;background:#65716f;transform:skewY(-8deg) rotate(33deg);z-index:2;clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}.chimney{position:absolute;width:5px;height:13px;top:3px;left:35px;background:#aa7154;z-index:3}.shrub{position:absolute;bottom:1px;left:3px;width:17px;height:17px;background:#7f9d5f;border-radius:50% 45% 35% 35%;box-shadow:5px 2px 0 -1px #5c7b44;z-index:3}.small-house.family .house-body{background:#e8d4b3}.small-house.family .house-roof{background:#677a87}.small-house .extension{position:absolute;width:13px;height:16px;background:#c5b695;left:36px;bottom:5px;transform:skewY(-8deg);z-index:-1}.tower{position:absolute;left:13px;bottom:3px;width:26px;height:43px;background:#e1d9ba;border-left:8px solid #b5b6a2;transform:skewY(-8deg);display:grid;grid-template-columns:repeat(2,5px);gap:5px;padding:5px 2px}.tower b{background:#6d8586;height:7px}.model-notice{background:linear-gradient(95deg,#fff0c7,#fff3d4);border:1px solid #eedca7;border-radius:7px;display:flex;align-items:center;gap:9px;padding:10px 13px;font-size:11px;color:#68502c;margin:19px 0 15px;line-height:1.45}.model-notice>svg{flex-shrink:0}.model-notice button{margin-left:auto;display:flex;align-items:center;gap:4px;font-size:10px;white-space:nowrap;color:#695025}.metrics{display:grid;grid-template-columns:1.08fr 1.08fr .88fr;gap:13px;margin-bottom:23px}.metric{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:18px 20px 12px;min-width:0;box-shadow:var(--shadow)}.metric-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:650;margin-bottom:10px}.metric-label>svg{width:20px;height:20px;color:var(--green)}.metric-label>span{margin-left:auto;color:var(--muted)}.metric strong{font-family:Manrope,sans-serif;font-size:32px;font-weight:800;letter-spacing:-1.2px;white-space:nowrap;line-height:1.2;display:block}.metric strong>span{font-size:20px;letter-spacing:-.7px}.metric strong>.superscript{font-size:12px;letter-spacing:0;font-family:DM Sans,sans-serif;font-weight:500}.metric-inner{display:flex;align-items:center;justify-content:space-between;gap:15px}.metric p{margin:10px 0 0;font-size:12px;display:flex;align-items:center;gap:4px;line-height:1.3}.metric p>span{color:var(--muted);margin-left:1px}.metric .payback{margin-top:12px;font-size:12px;display:block}.metric .payback b{font-weight:600}.mini-bars{width:81px;display:flex;flex-direction:column;gap:6px;flex-shrink:0}.mini-bars>span{height:9px;background:#7ba484;max-width:100%;border-radius:0 2px 2px 0}.mini-bars>span.baseline{width:100%;background:#c8ceca}.mini-bars>small{font-size:8px;color:var(--muted);display:flex;align-items:center;gap:3px;white-space:nowrap}.mini-bars i{width:6px;height:6px;border-radius:50%;background:var(--green)}.mini-bars i.grey{background:#aeb7b0}.metric-caption{border-top:1px solid var(--line);margin-top:14px;padding-top:8px;font-size:9px;color:var(--muted);line-height:1.5}.simulator-layout{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(280px,1fr);gap:19px;align-items:start}.changes-panel{padding:21px 18px 0;overflow:hidden}.changes-panel .section-heading{margin:0 2px 18px}.count-badge{background:var(--surface-alt);font-size:11px;letter-spacing:0;padding:3px 7px;border-radius:5px;color:var(--muted);vertical-align:middle;font-weight:600;margin-left:4px}.fairness-control{display:flex;align-items:center;gap:8px;font-size:11px;white-space:nowrap}.fairness-control>span{display:flex;color:var(--muted)}.toggle{display:inline-flex;align-items:center;border:1px solid #bbc5bc;width:35px;height:20px;background:#cad0ca;border-radius:20px;padding:2px;flex-shrink:0;transition:background .15s}.toggle span{background:#fff;width:14px;height:14px;border-radius:100%;box-shadow:0 1px 3px #0002;transition:transform .15s}.toggle.on{background:var(--green);border-color:var(--green)}.toggle.on span{transform:translate(14px)}.category-tabs{display:flex;gap:0;background:var(--surface-alt);border:1px solid var(--line);border-radius:6px;overflow:auto;scrollbar-width:none}.category-tabs button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:42px;flex:1;border-right:1px solid var(--line);padding:7px 9px;font-size:10px;white-space:nowrap;position:relative;font-weight:500}.category-tabs button:last-child{border-right:0}.category-tabs button.selected{background:var(--surface);box-shadow:inset 0 -3px 0 var(--green);color:var(--green);font-weight:700}.category-tabs button i{position:absolute;right:4px;top:5px;width:4px;height:4px;background:var(--green);border-radius:50%}.search-filters{display:flex;align-items:center;gap:9px;margin:15px 0}.search{display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:0 10px;min-width:0;flex:1;color:var(--muted)}.search input{border:0;background:transparent;padding:9px 0;font-size:11px;height:34px}.search button{display:flex;align-items:center;padding:0}.search-filters .sdg-select{width:128px}.sdg-select select{font-size:11px;padding:8px 25px 8px 10px;min-height:34px;background:var(--surface)}.filter-button{border:1px solid var(--line);width:34px;height:34px;color:var(--green)}.filter-button.pressed{background:var(--sage)}.filter-options{display:flex;flex-wrap:wrap;gap:12px;background:var(--surface-alt);padding:10px;margin-bottom:12px;border-radius:6px;font-size:11px;align-items:center}.filter-options label{display:flex;align-items:center;gap:5px}.filter-options .text-button{margin-left:auto;font-size:10px}.active-filter{display:flex;align-items:center;gap:10px;background:var(--sage);padding:8px 10px;border-radius:5px;font-size:11px;margin-bottom:12px}.active-filter button{margin-left:auto;display:flex;padding:0}.scenario-list{display:flex;flex-direction:column;gap:9px}.scenario-row{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:7px;min-height:106px;padding:12px 10px;transition:border-color .15s}.scenario-row.active{border-color:#a4bda6;background:color-mix(in srgb,var(--surface) 92%,var(--sage))}.scenario-art{width:47px;height:55px;display:flex;align-items:center;justify-content:center;background:#e7eee0;color:#607e4c;border-radius:5px;flex-shrink:0;position:relative;overflow:hidden}.scenario-art.sun{background:linear-gradient(145deg,#d6e8f4 40%,#b4cbbb);color:#365c7c}.scenario-art.sun:after{content:"";position:absolute;width:38px;height:21px;bottom:3px;transform:skew(-15deg);border:1px solid #d4dedb;background:repeating-linear-gradient(90deg,transparent 0 9px,#99b4c488 10px 11px),repeating-linear-gradient(0deg,#2e5277 0 8px,#99b4c488 9px 10px);z-index:0}.scenario-art.sun svg{position:relative;top:-9px;left:9px;color:#e9aa2c;z-index:1;width:18px}.scenario-art.layers{color:#a07741;background:repeating-linear-gradient(150deg,#e7d3a4 0 4px,#eddfbd 5px 8px)}.scenario-art.fan{background:#e5e7e2;color:#65756b}.scenario-art.water,.scenario-art.waves{background:#e2edf0;color:#4c818d}.scenario-art.car,.scenario-art.train{background:#e8e9e4;color:#61736c}.scenario-art.shirt{background:#eee7dc;color:#92785b}.scenario-title{flex:1;min-width:0}.scenario-name{font-weight:750;font-size:12px;text-align:left;padding:0;line-height:1.35;display:block}.scenario-name:hover{text-decoration:underline;text-underline-offset:3px}.scenario-title>p{font-size:10px;line-height:1.45;color:var(--muted);margin:4px 0 5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.goal-chips{display:inline-flex;gap:4px;flex-wrap:wrap;vertical-align:middle}.goal{display:inline-flex;align-items:center;justify-content:center;background:#e6ead9;color:#344b32;border-radius:4px;padding:3px 6px;font-size:9px;font-weight:600;line-height:1.15;white-space:nowrap;text-decoration:none}.goal-1{background:#f9dcd3;color:#914333}.goal-2{background:#ede5c0;color:#715f1e}.goal-3{background:#dbeccf;color:#416331}.goal-6{background:#d7eef4;color:#356a79}.goal-7{background:#ffedb3;color:#7f5c0d}.goal-8{background:#efdbdf;color:#773e51}.goal-9{background:#f5dfcc;color:#875733}.goal-10{background:#f4dce8;color:#8b4869}.goal-11{background:#f9e1c9;color:#795123}.goal-12{background:#eae1c6;color:#6c5725}.goal-13{background:#d9e7d3;color:#3b5a37}.goal-14{background:#d5e9f4;color:#386d88}.goal-15{background:#e0ebcf;color:#537031}button.goal:hover{filter:brightness(.95);box-shadow:0 0 0 1px currentColor}.scenario-result{text-align:left;display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0;max-width:160px}.scenario-result strong{font-size:10px;color:var(--green);line-height:1.4;text-align:right}.scenario-result>small{font-size:9px;color:var(--muted);text-align:right}.scenario-result>.text-button{font-size:9px;gap:2px}.row-open{width:16px;padding:0;height:30px;color:var(--muted)}.active-note{display:flex;align-items:flex-start;gap:3px;font-size:9px;line-height:1.4;color:var(--green);margin-top:7px}.active-note svg{flex-shrink:0}.fairness-note{display:flex;flex-direction:column;gap:3px;margin-top:7px;font-size:9px;color:var(--muted)}.fairness-note span:before{content:"· ";font-weight:700}.show-more{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;font-weight:600;color:var(--green);padding:14px 5px;margin-top:2px}.show-more:hover{background:var(--surface-alt)}.other-categories{display:flex;flex-direction:column;gap:8px;margin:10px 0 18px}.other-categories>button{display:flex;align-items:center;gap:11px;padding:13px 12px;border:1px solid var(--line);border-radius:6px;text-align:left;background:var(--surface)}.other-categories>button:hover{background:var(--surface-alt)}.other-categories>button>svg:first-child{color:#637569}.other-categories strong{font-size:11px}.other-categories span{font-size:10px;color:var(--muted);margin-left:4px}.other-categories svg:last-child{margin-left:auto;color:var(--muted)}.changes-footer{margin:0 -18px;padding:14px 20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted);background:var(--surface-alt)}.changes-footer>span{display:flex;align-items:center;gap:6px}.changes-footer .text-button{font-size:10px}.empty-state{padding:50px 15px;text-align:center;color:var(--muted)}.empty-state>svg{color:#90a781;margin-bottom:15px}.empty-state h3{margin-bottom:6px}.empty-state p{font-size:12px}.generation-aside{min-width:0}.generation-panel{padding:23px 22px 17px}.generation-panel h2{font-size:20px;margin-bottom:17px}.desktop-br{display:none}.segmented{display:flex;align-items:stretch;background:var(--surface-alt);border:1px solid var(--line);border-radius:6px;padding:3px;gap:3px}.segmented button{flex:1;font-size:10px;padding:8px 7px;min-height:33px;border-radius:3px;white-space:nowrap}.segmented button.selected{background:var(--surface);color:var(--green);box-shadow:0 1px 3px #1e462d12,0 0 0 1px #a3b6a4;font-weight:650}.generation-total{display:flex;align-items:baseline;gap:7px;margin:23px 0 20px}.generation-total strong{font-size:35px;letter-spacing:-1.5px;font-family:Manrope,sans-serif;font-weight:800}.generation-total span{font-size:13px}.solar-panels{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;padding:9px 11px 14px;min-height:83px;transform:skewY(-2deg);align-content:center;position:relative}.solar-panels:after{content:"";background:radial-gradient(ellipse,#6b9b5538,transparent 75%);position:absolute;bottom:-7px;left:-10px;right:-10px;height:30px;z-index:0}.solar-panels>span{background:#426589;box-shadow:0 0 0 2px #c4d2d6,2px 4px 1px #566f5b30;transform:skew(-16deg);height:24px;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);gap:1px;padding:2px;z-index:1;position:relative}.solar-panels>span:before{content:"";position:absolute;width:2px;height:8px;bottom:-8px;left:50%;background:#adb6ad}.solar-panels i{background:linear-gradient(120deg,#617f9b,#294e79);box-shadow:inset 0 0 0 .2px #d0dde733}.equivalent{text-align:center;font-size:12px;margin:16px 0 5px}.equivalent+.tiny{font-size:9px;margin-bottom:23px}.coverage{height:29px;display:flex;border-radius:6px;overflow:hidden;background:#dce3df;font-size:11px;font-weight:650}.coverage>span{display:flex;align-items:center;justify-content:center;flex:1;min-width:0;color:#385347}.coverage>span:first-child{background:var(--green);color:#fff;flex:0 0 auto}.coverage-labels{display:flex;justify-content:space-between;font-size:10px;margin:9px 0 22px}.coverage-labels>span{display:block}.coverage-labels>span:last-child{text-align:right}.coverage-labels b{display:block;margin-top:4px;font-size:10px;font-weight:500;color:var(--muted)}.coverage-labels i{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:4px}.coverage-labels>span:last-child i{background:#c0cec4}.teaching-note{background:var(--surface-alt);padding:12px 11px;display:flex;gap:10px;align-items:flex-start;border-radius:6px;color:#605e46}.teaching-note>svg{color:#c39430;flex-shrink:0}.teaching-note p{font-size:10px;line-height:1.6;margin:0}.explore-generation{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;font-size:11px;font-weight:600;color:var(--green);padding:16px 0}.grid-card{border:1px solid var(--line);border-radius:7px;background:color-mix(in srgb,var(--surface-alt) 65%,var(--surface));padding:13px 12px}.grid-card .section-heading{margin-bottom:12px}.grid-card h3{font-size:12px}.grid-card .section-heading .icon-button{width:23px;height:23px}.grid-intensity{display:flex;gap:9px;align-items:center}.grid-intensity>strong{font-size:29px;letter-spacing:-1px}.grid-intensity>span{font-size:9px;line-height:1.6}.grid-intensity>span>b{font-weight:500;color:var(--green);text-transform:capitalize}.live-dot{width:7px;height:7px;background:#568b62;border-radius:50%;margin-left:auto}.mix-bar{display:flex;height:8px;border-radius:3px;overflow:hidden;margin:12px 0 8px}.mix-bar>span{background:#8a9f8c}.mix-bar .fuel-wind{background:#70a683}.mix-bar .fuel-gas{background:#a9a396}.mix-bar .fuel-solar{background:#e5bf56}.mix-bar .fuel-nuclear{background:#6d8e9c}.mix-bar .fuel-biomass{background:#b4c47d}.mix-bar .fuel-coal{background:#686a64}.grid-card>.tiny{font-size:9px;text-transform:capitalize;margin-bottom:8px}.grid-card>small{display:block;font-size:8px;line-height:1.6}.grid-card>.small{font-size:10px}.little-note{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:21px;color:var(--muted)}.little-note>svg{color:#7a9d64}.little-note p{font-size:10px;line-height:1.6;margin:0}.little-note b{font-weight:500}.period-content{padding-top:20px;min-height:288px}.period-content h3{font-size:15px}.period-content .small{font-size:11px}.period-content .field{margin-bottom:15px}.season-results{display:flex;gap:10px;margin-bottom:12px}.season-results>span{padding:10px;background:var(--surface-alt);flex:1;font-size:10px;border-radius:5px}.season-results b{display:block;font-size:13px;margin-top:5px}.day-curve{height:90px;display:flex;gap:3px;align-items:flex-end;padding-top:10px}.day-curve i{flex:1;min-height:3px;background:#d6ba68;border-radius:3px 3px 0 0}.day-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:8px;margin:5px 0 15px}.interaction-notes{border:1px solid var(--line);border-radius:8px;padding:20px;margin-top:20px;background:var(--surface)}.interaction-notes h3{display:flex;align-items:center;gap:8px;font-size:13px}.interaction-notes p{font-size:11px;margin-bottom:6px;color:var(--muted)}.goals-banner{display:flex;gap:20px;align-items:center;padding:27px 0;margin:18px 0 10px;border-bottom:1px solid var(--line)}.goal-stack{display:flex;gap:4px}.goal-stack .goal{width:32px;height:37px;font-size:15px;font-family:Manrope,sans-serif}.goals-banner h3{font-family:Manrope,sans-serif;font-size:14px;margin:0 0 5px}.goals-banner p{font-size:11px;color:var(--muted);margin:0}.goals-banner>.button{margin-left:auto;font-size:11px}.model-options{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:9px;color:var(--muted);padding:5px 0 20px}.model-options label{display:flex;align-items:center;gap:6px}.model-options input{width:13px;height:13px}.site-footer{border-top:1px solid var(--line);padding:21px 0 25px;color:var(--muted)}.site-footer>.container{display:flex;align-items:center;gap:20px}.site-footer span:first-child{display:flex;align-items:center;gap:7px;color:var(--green);font-size:10px;font-weight:550}.site-footer p{font-size:9px;margin:0 auto;display:flex;align-items:center;gap:5px}.site-footer p>button{font-size:9px;text-decoration:underline;color:var(--green);padding:0}.footer-version{font-size:9px;white-space:nowrap}.dialog{border:1px solid var(--line);border-radius:13px;background:var(--surface);color:var(--ink);width:min(650px,calc(100vw - 32px));max-height:calc(100dvh - 48px);padding:28px;box-shadow:0 25px 100px #122f2d30;overflow:auto}.dialog.wide{width:min(940px,calc(100vw - 40px))}.dialog::backdrop{background:#133a2a75;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.dialog-head h2{font-size:25px;letter-spacing:-.9px;margin:7px 0 0}.dialog-head>.icon-button{border:1px solid var(--line)}.dialog-head .eyebrow{font-size:9px}.dialog>.muted{font-size:13px}.scenario-intro{display:flex;gap:15px;align-items:flex-start;margin:0 0 20px}.scenario-intro>.scenario-art{width:65px;height:73px}.scenario-intro .goal{font-size:10px;padding:4px 7px}.scenario-intro p{font-size:12px;margin:9px 0 0;color:var(--muted);line-height:1.6}.detail-tabs{margin-bottom:24px}.detail-tabs button{font-size:11px;padding:9px}.detail-layout{display:grid;grid-template-columns:1.2fr .9fr;gap:25px;align-items:start}.detail-layout>section>h3{margin-bottom:7px}.detail-layout .small{font-size:11px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 16px;margin:18px 0 24px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field>span:first-child{font-size:11px;font-weight:600;line-height:1.4}.field input,.field select{font-size:12px;min-height:39px}.number-input{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:6px;min-width:0}.number-input input{border:0;flex:1;min-width:0;background:transparent;padding-right:3px}.number-input>span{font-size:10px;color:var(--muted);padding:0 9px 0 3px;white-space:nowrap}.field .pending-hint{font-size:9px;line-height:1.4;margin-top:0}.pending-hint{color:#896119;font-size:11px}.boolean-field{display:flex;align-items:center;justify-content:space-between;gap:10px;grid-column:1/-1;border:1px solid var(--line);border-radius:6px;padding:12px;font-size:12px}.boolean-field input{width:17px;margin:0}.preview-card{background:var(--surface-alt);border:1px solid var(--line);border-radius:8px;padding:21px;position:sticky;top:0}.preview-card .eyebrow{font-size:8px;line-height:1.7}.preview-card h3{font-size:22px;letter-spacing:-.5px;margin:16px 0 7px;line-height:1.35}.preview-card>p{font-size:11px;color:var(--muted)}.preview-card>strong{font-size:16px}.preview-card>small{display:block;font-size:10px;color:var(--muted);margin:8px 0 22px}.benefit,.tradeoff{display:flex;gap:7px;font-size:11px;line-height:1.6;margin-bottom:13px}.benefit>svg,.tradeoff>svg{flex-shrink:0;margin-top:1px}.benefit{color:var(--green)}.tradeoff{color:#7d5f29}.confidence{display:inline-block;padding:5px 8px;border:1px solid var(--line);border-radius:4px;color:var(--muted);font-size:9px}.dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.dialog-footer>div{display:flex;align-items:center;gap:9px}.dialog-footer>.small{font-size:10px;line-height:1.6;max-width:220px}.dialog-footer>.button:last-child{margin-left:auto}.notice{background:var(--surface-alt);border:1px solid var(--line);border-radius:7px;display:flex;align-items:flex-start;gap:10px;padding:13px;font-size:11px;color:var(--muted);line-height:1.6;margin:18px 0}.notice svg{flex-shrink:0;color:var(--green);margin-top:1px}.evidence p,.evidence li{color:var(--muted);font-size:13px;line-height:1.7}.evidence h3{margin-top:22px}.evidence ul{padding-left:18px}.source-link{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;border:1px solid var(--line);border-radius:7px;padding:15px;color:var(--green);font-size:12px;text-decoration:none;margin:10px 0}.source-link:hover{background:var(--surface-alt)}.source-link svg{flex-shrink:0}.source-link small{display:block;font-size:10px;color:var(--muted);margin-top:6px;line-height:1.6}.sdg-connections>p{font-size:13px;color:var(--muted)}.sdg-connections article{display:flex;align-items:flex-start;gap:16px;padding:20px 0;border-top:1px solid var(--line)}.sdg-connections .goal{min-width:56px;height:40px;font-size:12px}.sdg-connections h3{font-size:15px}.sdg-connections article p{font-size:12px;color:var(--muted);margin-bottom:7px}.sdg-connections a{font-size:11px}.life-cycle{margin-top:20px;border-top:1px solid var(--line);padding-top:15px;font-size:11px}.life-cycle>p{font-size:10px;color:var(--muted);margin:7px 0 0}.share-preview{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:var(--sage);border-radius:8px;padding:30px;margin:24px 0}.share-preview>svg{color:var(--green)}.share-preview>strong{font-family:Manrope,sans-serif;font-size:19px;letter-spacing:-.5px}.share-preview>span{font-size:12px;color:var(--muted)}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%);background:var(--green-deep);color:#fff;padding:15px 23px;border-radius:7px;font-size:12px;z-index:20;max-width:calc(100vw - 30px)}.page-intro{padding:45px 0 28px;max-width:820px}.page-intro .eyebrow{margin-bottom:14px}.page-intro h1{font-size:39px;margin-bottom:17px}.page-intro>p{font-size:14px;color:var(--muted);margin-bottom:0}.generation-view-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:22px;align-items:start;margin:5px 0 45px}.generation-view-grid aside>.panel+.panel{margin-top:20px}.generation-workspace>p{font-size:12px}.generation-workspace .fields{grid-template-columns:repeat(2,1fr);margin-top:22px}.technology-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0 28px}.technology-grid button{border:1px solid var(--line);border-radius:7px;background:var(--surface-alt);padding:15px 12px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:space-between;text-align:left}.technology-grid button>svg:first-child{color:#729062;display:block;width:100%;margin-bottom:4px}.technology-grid button strong{font-size:11px}.technology-grid button.selected{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green);background:var(--sage)}.data-pending{display:flex;align-items:center;gap:14px;border:1px dashed #d7c28d;background:#fff8e8;border-radius:8px;padding:22px;margin:24px 0;color:#a27c30}.data-pending h3{color:#785d2b;font-size:14px;margin-bottom:7px}.data-pending p{font-size:11px;margin:0;color:#7b643a}.data-pending>svg{flex-shrink:0}.energy-lines{margin:20px 0}.energy-lines>span{display:flex;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted);padding:11px 0;border-bottom:1px solid var(--line);line-height:1.5}.energy-lines b{font-size:11px;font-weight:600;color:var(--ink);text-align:right}.generation-view-grid .grid-card{margin-top:19px}.generation-results{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:25px 0}.generation-results article{background:var(--surface-alt);border-radius:6px;padding:15px 10px}.generation-results small{display:block;font-size:10px;color:var(--muted)}.generation-results strong{font-family:Manrope,sans-serif;font-size:24px;display:block;margin-top:10px}.generation-results strong>span{font-size:12px}.projection .eyebrow{font-size:8px;margin-bottom:10px}.projection .field{margin:20px 0}.projection-result{font-size:12px;color:var(--muted)}.generation-workspace details>p{font-size:12px}.goals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px 0 35px}.goals-grid>button{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:23px}.goals-grid>button:hover{border-color:var(--green);background:var(--surface-alt)}.goals-grid .goal{font-size:11px;padding:6px 9px}.goals-grid h2{font-size:19px;margin:16px 0 11px;min-height:52px;letter-spacing:-.5px}.goals-grid p{font-size:12px;color:var(--muted)}.goal-arrival{display:flex;align-items:center;gap:12px;justify-content:space-between;font-size:12px;border-radius:6px;margin-top:25px;background:var(--sage);padding:15px}.goal-arrival .text-button{white-space:nowrap}.goal-arrival~.panel>.scenario-row+.scenario-row{margin-top:10px}.classroom-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px}.classroom-top>span{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.challenge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px}.challenge{display:flex;flex-direction:column;align-items:flex-start;position:relative;overflow:hidden;padding:25px}.challenge.chosen{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green)}.challenge-number{font-size:9px;letter-spacing:1.5px;font-weight:700;color:var(--muted);display:block;margin-bottom:20px}.challenge>svg{margin-bottom:18px;color:#78956a;background:var(--surface-alt);padding:8px;box-sizing:content-box;border-radius:10px}.challenge h2{font-size:22px;min-height:60px}.challenge p{font-size:12px;color:var(--muted);flex:1}.challenge .goal-chips{margin-bottom:25px}.challenge .button{width:100%;font-size:11px}.teacher-guide{margin-bottom:25px}.teacher-guide ol{padding-left:20px;font-size:13px;line-height:1.8;color:var(--muted)}.teacher-guide li{padding:5px 0}.teacher-guide p{font-size:12px;color:var(--muted)}.challenge-progress{margin:25px 0 40px}.challenge-progress .eyebrow{font-size:9px;margin-bottom:9px}.challenge-progress h2{font-size:23px}.timer{display:flex;align-items:center;gap:6px;border:1px solid var(--line);padding:10px;border-radius:5px;font-size:12px;white-space:nowrap}.progress-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:25px 0}.progress-grid article{background:var(--surface-alt);padding:20px;border-radius:7px}.progress-grid article>span{font-size:11px;color:var(--muted)}.progress-grid strong{font-family:Manrope,sans-serif;display:block;font-size:28px;letter-spacing:-1px;margin:12px 0 14px}.progress-grid small{font-family:DM Sans,sans-serif;font-size:11px;letter-spacing:0;color:var(--muted);font-weight:400}.progress-grid progress{width:100%;height:8px;accent-color:var(--green);border:0;border-radius:5px;background:#dae2d7}.progress-grid progress::-webkit-progress-bar{background:#dae2d7;border-radius:5px}.progress-grid progress::-webkit-progress-value{background:var(--green);border-radius:5px}.method-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin:8px 0 25px}.method-cards .panel>svg{color:var(--green);margin-bottom:17px}.method-cards h2{font-size:18px}.method-cards p{font-size:12px;color:var(--muted);margin-bottom:0}.method-formulas{margin-bottom:25px}.formula-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:22px 0}.formula-grid article{background:var(--surface-alt);border-radius:7px;padding:17px 14px}.formula-grid h3{font-size:12px}.formula-grid code{font-size:11px;line-height:1.8;display:block;color:var(--green)}.method-formulas>.small{font-size:11px;margin-bottom:26px}.method-formulas>.muted{font-size:12px}.interaction-list{list-style:none;padding:0;margin:15px 0 30px;columns:2;column-gap:35px}.interaction-list li{font-size:11px;line-height:1.7;color:var(--muted);display:flex;gap:8px;margin-bottom:11px;break-inside:avoid}.interaction-list li>svg{flex-shrink:0;color:var(--green);margin-top:2px}.constants-panel{margin-bottom:25px}.constants-panel .search{flex:0 1 230px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{text-align:left;font-size:10px;letter-spacing:.4px;text-transform:uppercase;color:var(--muted);background:var(--surface-alt);padding:14px 13px;font-weight:600}td{border-bottom:1px solid var(--line);padding:15px 13px;vertical-align:top;line-height:1.6}td:first-child{width:20%}td:nth-child(2){width:23%}td a{font-size:11px;text-decoration:none}td a:hover{text-decoration:underline}td small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.source-grid .source-link{font-size:12px}.source-grid .source-link small{font-size:10px}.constants-panel~.panel{margin-bottom:40px}.results-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:22px;align-items:start;margin-bottom:45px}.results-layout>.panel>.section-heading{align-items:flex-start}.results-layout>.panel>.section-heading>.goal-chips{max-width:50%;justify-content:flex-end}.results-layout aside>.panel+.panel{margin-top:20px}.plan-item{display:flex;gap:16px;padding:21px 0;border-bottom:1px solid var(--line);align-items:flex-start}.plan-item>div{flex:1}.plan-item h3{font-size:14px;margin:2px 0 5px}.plan-item p{font-size:11px;color:var(--green);margin:0 0 5px}.plan-item small{display:block;font-size:10px;color:var(--muted);margin-bottom:8px}.plan-item .text-button{margin-left:auto;margin-top:3px}.breakdown{margin:22px 0}.breakdown>div{display:flex;justify-content:space-between;gap:10px;font-size:12px;margin-bottom:9px}.breakdown>span{display:block;min-width:3px;height:7px;background:#7fa382;border-radius:3px}.breakdown:nth-of-type(3)>span{background:#a2b078}.breakdown:nth-of-type(4)>span{background:#d3b667}.breakdown:nth-of-type(5)>span{background:#7da8af}:root[data-theme=dark]{--bg: #14271f;--surface: #1c3027;--surface-alt: #253c30;--ink: #e8eee2;--muted: #b0bdb1;--line: #3c5142;--green: #99c89d;--green-deep: #b1dab5;--sage: #344c37;--amber: #55452a;--white: #1b3027;background:var(--bg);color:var(--ink)}[data-theme=dark] .button.primary{background:#477b52;color:#fff;border-color:#649568}[data-theme=dark] .button.primary:hover{background:#568c61}[data-theme=dark] .brand-mark{background:#477b52;color:#fff}[data-theme=dark] .hero-house{mix-blend-mode:normal}[data-theme=dark] .hero-copy>p{color:var(--muted)}[data-theme=dark] .home-option.chosen{background:#304831}[data-theme=dark] .model-notice{background:#443d28;color:#e0d2a3;border-color:#665b36}[data-theme=dark] .model-notice button{color:#e1d4aa}[data-theme=dark] .goal{filter:saturate(.6) brightness(.85)}[data-theme=dark] .scenario-art{filter:brightness(.75)}[data-theme=dark] .teaching-note{color:#c9c5a5}[data-theme=dark] .data-pending{background:#443d28;color:#e0d2a3;border-color:#665b36}[data-theme=dark] .data-pending p,[data-theme=dark] .data-pending h3{color:#e0d2a3}[data-theme=dark] .pending-hint{color:#d8b96a}[data-theme=dark] .toggle.on{background:#477b52}[data-theme=dark] .coverage>span:first-child{background:#477b52}[data-theme=dark] .positive{color:#a3d5a4}[data-theme=dark] .negative{color:#eca78a}[data-theme=dark] .preview-card .tradeoff{color:#dbc085}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}@media(min-width:1400px){.hero-house{width:480px;right:-5px;top:0;height:320px}.hero-copy>p{font-size:16px}.hero h1{font-size:48px}.household-picker{max-width:900px}.metric strong{font-size:35px}.scenario-name{font-size:13px}.scenario-title>p{font-size:11px}.scenario-result strong{font-size:11px}.scenario-result>small,.scenario-result>.text-button{font-size:10px}.generation-panel h2{font-size:22px}.category-tabs button{font-size:11px}.generation-panel{padding:23px 25px 20px}.solar-panels{padding:9px 15px 14px}.scenario-row{gap:13px}}@media(max-width:1150px){.container,.header-inner{padding-left:25px;padding-right:25px}.header-inner{gap:20px}.site-header nav{gap:19px}.brand{font-size:14px}.header-actions{gap:4px}.header-actions .button{padding:10px 12px;font-size:11px}.hero h1{font-size:42px}.hero-house{right:-10px;width:380px;top:16px;height:275px}.household-picker{max-width:790px}.home-option{gap:6px;padding:9px 8px}.home-option strong{font-size:11px}.home-option small{font-size:9px}.home-option .small-house{width:40px;transform:scale(.85);transform-origin:left center}.reset{padding-left:12px}.metric{padding:17px 15px 12px}.metric strong{font-size:29px}.metric strong>span{font-size:16px}.metric-inner{gap:8px}.mini-bars{width:60px}.simulator-layout{grid-template-columns:minmax(0,1.8fr) minmax(285px,1fr);gap:15px}.scenario-row{gap:9px}.scenario-art{width:38px;height:48px}.scenario-result{max-width:125px}.scenario-title>p{font-size:9px}.scenario-result strong{font-size:9px}.scenario-result>small{font-size:8px}.scenario-result>.text-button{font-size:8px}.row-open{display:none}.category-tabs button{padding:6px 8px;gap:4px}.category-tabs button svg{width:14px}.category-tabs button span{font-size:9px}.goals-banner{gap:15px}.goals-banner .button{padding:10px}.footer-version,.header-inner .theme-switch{display:none}.model-options{flex-direction:column;align-items:flex-start;gap:5px}}@media(max-width:900px){.site-header{height:72px}.header-inner{gap:15px}.brand{font-size:13px}.brand-mark{width:29px;height:33px}.site-header nav{gap:14px}.site-header nav button{font-size:11px}.site-header nav button.current:after{bottom:12px}.header-actions .button{padding:9px;font-size:10px}.hero{padding-top:32px}.hero .eyebrow{font-size:8px}.hero h1{font-size:37px;letter-spacing:-1.7px}.hero-copy>p{font-size:13px;max-width:420px}.hero-house{width:320px;top:21px;right:-16px;height:250px;opacity:.9}.household-picker{max-width:100%}.metric strong{font-size:27px}.metric strong>span{font-size:15px}.metric-label{font-size:10px;gap:6px}.metric-label>svg{width:17px}.metric p{font-size:10px}.mini-bars{display:none}.metric-caption{font-size:8px}.simulator-layout{grid-template-columns:minmax(0,1.6fr) minmax(255px,1fr);gap:13px}.changes-panel{padding:18px 13px 0}.changes-panel h2{font-size:17px}.changes-panel .section-heading .small{font-size:10px}.fairness-control{font-size:9px;gap:5px}.fairness-control>span{display:none}.category-tabs button{padding:6px 9px}.category-tabs button span{font-size:9px}.category-tabs button svg{display:none}.scenario-row{flex-wrap:wrap;padding:11px 9px;gap:8px;position:relative}.scenario-row>.scenario-art{width:32px;height:40px}.scenario-row>.toggle{width:30px;height:18px}.scenario-row>.toggle span{width:12px;height:12px}.scenario-row>.toggle.on span{transform:translate(12px)}.scenario-name{font-size:11px}.scenario-title{flex-basis:calc(100% - 95px)}.scenario-result{width:100%;max-width:none;flex-direction:row;align-items:center;justify-content:flex-start;padding-left:77px;gap:7px}.scenario-result>small{display:none}.scenario-result .text-button{margin-left:auto;font-size:9px}.scenario-result strong{font-size:9px;text-align:left}.goal{font-size:8px}.search-filters{gap:5px}.search-filters .sdg-select{width:94px}.search{padding-left:8px;padding-right:8px}.search input{font-size:10px}.sdg-select select{font-size:10px;padding-left:7px}.generation-panel{padding:19px 16px 15px}.generation-panel h2{font-size:18px}.segmented button{padding:7px 4px;font-size:9px}.generation-total strong{font-size:30px}.generation-total span{font-size:11px}.solar-panels{grid-template-columns:repeat(5,1fr);padding-left:8px;padding-right:8px}.equivalent{font-size:11px}.goals-banner{flex-wrap:wrap}.goals-banner>.button{margin-left:auto}.goal-stack .goal{width:25px;height:31px;font-size:12px}.goals-banner h3{font-size:13px}.goals-banner p{font-size:10px;max-width:300px}.goals-banner .button,.model-notice{font-size:10px}.model-notice button{display:none}.changes-footer{margin:0 -13px;padding:12px}.generation-view-grid,.results-layout{grid-template-columns:1.4fr 1fr;gap:15px}.technology-grid{grid-template-columns:repeat(2,1fr)}.method-cards,.challenge-grid{gap:13px}.challenge{padding:20px}.challenge h2{font-size:19px}.challenge p{font-size:11px}.challenge .button{font-size:10px;padding:10px}.formula-grid{grid-template-columns:repeat(2,1fr)}.progress-grid{gap:10px}.progress-grid article{padding:14px}.progress-grid strong{font-size:24px}.page-intro h1{font-size:34px}.goals-grid{gap:13px}.goals-grid>button{padding:19px}.goals-grid h2{font-size:17px}.dialog-footer{flex-wrap:wrap}.dialog-footer>.small{max-width:none}.generation-results{grid-template-columns:1fr}.generation-results article{display:flex;align-items:center;justify-content:space-between}.generation-results strong{margin:0;font-size:20px}.source-grid{grid-template-columns:1fr}.plan-item{gap:10px}.plan-item h3{font-size:12px}}@media(max-width:700px){.container,.header-inner{padding:0 18px}.site-header{height:67px}.brand{font-size:14px;letter-spacing:-.55px;gap:9px}.brand-mark{width:28px;height:33px}.brand-mark svg{width:21px}.brand>span:last-child{max-width:170px}.header-actions{margin-left:auto;gap:5px}.share-header{display:none}.mobile-menu{display:inline-flex}.header-inner .theme-switch{display:inline-flex;width:29px}.site-header nav{display:none;position:absolute;left:12px;right:12px;top:60px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px;box-shadow:0 15px 25px #20302120}.site-header nav.open{display:flex;flex-direction:column;gap:0}.site-header nav button{padding:13px 12px;text-align:left;font-size:13px}.site-header nav button.current{background:var(--surface-alt);border-radius:5px}.site-header nav button.current:after{display:none}.hero{padding-top:26px;min-height:0}.hero .eyebrow{font-size:7px;letter-spacing:1.2px;margin-bottom:14px}.hero h1{font-size:34px;letter-spacing:-1.5px;line-height:1.14;max-width:370px;margin-bottom:15px}.hero-copy>p{font-size:13px;line-height:1.55;max-width:70%;margin-bottom:26px}.hero-house{width:192px;height:172px;top:102px;right:-31px;opacity:.9;object-fit:contain;object-position:right center}.hero-copy{pointer-events:none}.household-picker{padding:13px 12px;margin-top:10px}.picker-heading h2{font-size:11px}.picker-heading .text-button{font-size:9px}.picker-heading{margin-bottom:12px}.home-options{gap:6px;position:relative;padding-bottom:25px}.home-option{padding:8px 6px;gap:5px;flex-direction:column;align-items:flex-start;min-height:94px;min-width:0}.home-option>span:nth-child(2){flex:0}.home-option .small-house{height:40px;transform:scale(.8);transform-origin:left center;width:37px}.home-option strong{font-size:10px;white-space:normal;margin-bottom:0}.home-option small{display:none}.home-option .radio{position:absolute;right:7px;top:9px;width:12px;height:12px}.chosen .radio>span{width:6px;height:6px}.reset{border:0;position:absolute;bottom:-3px;right:0;padding:0;font-size:10px;gap:5px}.model-notice{margin:14px 0 12px;padding:10px;font-size:9px;gap:7px;align-items:flex-start}.model-notice svg{width:15px;height:15px;margin-top:1px}.metrics{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:17px}.metric{padding:14px 12px 10px}.metric-label{font-size:9px;gap:5px;margin-bottom:9px;line-height:1.5;align-items:flex-start}.metric-label>svg{height:15px;width:15px}.metric-label>span{display:none}.metric strong{font-size:26px;letter-spacing:-1px}.metric strong>span{font-size:13px}.metric p{font-size:9px;gap:1px;margin-top:8px}.metric p svg{width:13px}.metric p>span{margin-left:1px}.metric-caption{font-size:8px;margin-top:11px;padding-top:7px;line-height:1.5}.metric:last-child{grid-column:1/-1;display:flex;align-items:center;gap:13px;padding:11px 12px;flex-wrap:wrap}.metric:last-child>.metric-label{margin:0;font-size:10px;align-items:center}.metric:last-child>strong{font-size:21px;margin-left:auto}.metric:last-child>.payback{font-size:9px;margin:0;flex-basis:100%;text-align:right}.metric:last-child>.metric-caption{display:none}.simulator-layout{display:flex;flex-direction:column;gap:18px}.changes-panel{width:100%;padding:18px 12px 0}.changes-panel .section-heading{margin-bottom:16px;gap:7px;align-items:flex-start}.changes-panel h2{font-size:18px}.changes-panel .section-heading .small{font-size:10px;max-width:170px}.fairness-control{font-size:9px;gap:6px;padding-top:3px}.toggle{width:32px;height:19px}.toggle span{height:13px;width:13px}.toggle.on span{transform:translate(13px)}.category-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;overflow:visible}.category-tabs button{font-size:10px;min-height:38px;padding:5px 7px;border-bottom:1px solid var(--line)}.category-tabs button:nth-child(n+5){border-bottom:0}.category-tabs button:nth-child(4){border-right:0}.category-tabs button span{font-size:9px}.category-tabs button svg{display:inline-block;width:13px;height:13px}.category-tabs button.selected{box-shadow:inset 0 -2px 0 var(--green)}.category-tabs button:last-child{grid-column:3/5}.search-filters{margin:12px 0}.search-filters .sdg-select{width:92px}.scenario-row{padding:11px 9px;gap:8px;min-height:105px}.scenario-row>.scenario-art{width:36px;height:46px}.scenario-row>.toggle{width:31px;height:19px}.scenario-row>.toggle span{width:13px;height:13px}.scenario-row>.toggle.on span{transform:translate(12px)}.scenario-title{flex-basis:calc(100% - 95px)}.scenario-name{font-size:11px;line-height:1.4}.scenario-title>p{font-size:9px;line-height:1.5;margin:4px 0 6px}.goal{font-size:8px;padding:3px 5px}.scenario-result{padding-left:0;border-top:1px solid var(--line);padding-top:9px;margin-top:1px}.scenario-result strong,.scenario-result .text-button{font-size:9px}.active-note{font-size:8px;margin-top:6px}.fairness-note{font-size:8px}.show-more{font-size:10px;padding:15px 2px}.other-categories{gap:7px;margin-top:5px}.other-categories>button{padding:12px 10px;gap:9px}.other-categories strong{font-size:11px}.other-categories span{font-size:9px;margin-left:0}.other-categories>button>svg:first-child{width:17px}.changes-footer{margin:0 -12px;padding:13px 12px}.generation-aside{width:100%}.generation-panel{padding:21px 19px 16px}.generation-panel h2{font-size:20px}.segmented button{font-size:10px;padding:8px}.generation-total strong{font-size:34px}.generation-total span{font-size:13px}.solar-panels{grid-template-columns:repeat(6,1fr);gap:7px;padding-left:18px;padding-right:18px;min-height:98px}.solar-panels>span{height:28px}.equivalent{font-size:12px}.coverage-labels{font-size:11px}.coverage-labels b{font-size:10px}.teaching-note p{font-size:11px}.grid-card{padding:15px}.grid-card h3{font-size:13px}.grid-intensity>span{font-size:10px}.grid-card>.tiny{font-size:10px}.grid-card>small{font-size:9px}.little-note{margin-top:17px}.little-note p{font-size:11px}.goals-banner{padding:22px 0;gap:13px;margin-top:15px}.goal-stack{gap:3px}.goal-stack .goal{width:24px;height:30px;font-size:11px}.goals-banner>div:nth-child(2){flex:1;min-width:180px}.goals-banner h3{font-size:13px;line-height:1.4}.goals-banner p{font-size:10px}.goals-banner>.button{margin-left:0;font-size:11px;width:100%}.model-options{font-size:8px;line-height:1.5}.model-options label{align-items:flex-start}.model-options input{margin:0}.site-footer{padding:20px 0}.site-footer>.container{flex-direction:column;gap:10px}.site-footer span:first-child{font-size:10px}.site-footer p{font-size:8px;line-height:1.5;text-align:center;flex-wrap:wrap;justify-content:center}.site-footer p>button{font-size:8px}.dialog,.dialog.wide{width:calc(100vw - 20px);max-height:calc(100dvh - 24px);padding:20px 16px;border-radius:10px}.dialog-head{gap:8px;margin-bottom:18px}.dialog-head h2{font-size:21px;margin-top:7px}.dialog-head .eyebrow{font-size:7px;letter-spacing:1.1px}.dialog-head>.icon-button{width:29px;height:29px}.dialog-head>.icon-button svg{width:18px}.scenario-intro{gap:11px}.scenario-intro>.scenario-art{width:45px;height:55px}.scenario-intro p{font-size:11px}.scenario-intro .goal{font-size:8px;padding:4px 6px}.detail-tabs{gap:2px;padding:3px}.detail-tabs button{font-size:9px;padding:7px 3px;white-space:normal;line-height:1.4}.detail-layout{grid-template-columns:1fr;gap:5px}.detail-layout>section>.small{font-size:11px}.fields{gap:16px 12px;margin:20px 0}.field>span:first-child{font-size:10px}.field input,.field select{font-size:11px;padding:10px 8px}.number-input>span{font-size:8px;padding-right:6px}.number-input input{padding-right:0}.field .pending-hint{font-size:8px}.boolean-field{font-size:11px}.preview-card{position:static;padding:17px}.preview-card h3{font-size:20px}.preview-card>strong{font-size:15px}.dialog-footer{gap:13px;padding-top:15px;margin-top:20px}.dialog-footer>div{width:100%;gap:8px;justify-content:flex-end}.dialog-footer .button{font-size:11px;padding:10px 12px;white-space:normal}.dialog-footer>.small{font-size:10px}.dialog>.muted{font-size:12px}.share-preview>strong{font-size:16px}.share-preview>span{font-size:11px}.share-preview{padding:25px 15px}.sdg-connections>p{font-size:12px}.sdg-connections article{gap:11px}.sdg-connections .goal{min-width:46px;font-size:10px}.sdg-connections h3{font-size:14px}.sdg-connections article p{font-size:11px}.evidence p,.evidence li{font-size:12px}.source-link{font-size:11px;padding:12px}.page-intro{padding:30px 0 24px}.page-intro .eyebrow{font-size:8px;letter-spacing:1.2px}.page-intro h1{font-size:31px;letter-spacing:-1.3px}.page-intro>p{font-size:12px}.generation-view-grid,.results-layout{grid-template-columns:1fr;gap:18px;margin-bottom:30px}.generation-workspace,.generation-view-grid aside>.panel{padding:20px 17px}.technology-grid{grid-template-columns:repeat(3,1fr);gap:7px}.technology-grid button{padding:12px 9px;gap:5px}.technology-grid button strong{font-size:10px}.technology-grid button>svg:first-child{width:100%;height:24px}.technology-grid button>svg:last-child{display:none}.generation-workspace>p{font-size:11px}.generation-view-grid .fields{gap:12px}.data-pending{padding:17px 12px}.data-pending h3{font-size:13px}.generation-results{grid-template-columns:1fr}.goals-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:0}.goals-grid>button{padding:17px 13px}.goals-grid h2{font-size:15px;min-height:61px;margin-top:14px}.goals-grid p,.goals-grid .text-button{font-size:10px}.goals-grid .goal{font-size:10px;padding:5px 7px}.goal-arrival{font-size:10px;align-items:flex-start;line-height:1.5}.classroom-top{align-items:flex-start}.classroom-top>span{font-size:10px;line-height:1.5;gap:6px;max-width:170px}.classroom-top .button{font-size:10px;padding:9px 11px}.classroom-top>span>svg{flex-shrink:0;width:16px}.challenge-grid{grid-template-columns:1fr;gap:15px}.challenge h2{min-height:0;font-size:23px}.challenge>svg{position:absolute;right:20px;top:20px;width:33px;height:33px}.challenge-number{margin-bottom:29px}.challenge p,.challenge .button{font-size:12px}.challenge .goal-chips{margin-bottom:19px}.challenge-progress{padding:19px 15px}.challenge-progress .section-heading{align-items:flex-start;flex-wrap:wrap}.challenge-progress h2{font-size:21px}.challenge-progress .eyebrow{font-size:8px}.timer{font-size:11px}.progress-grid{grid-template-columns:1fr;gap:10px;margin:18px 0}.progress-grid article{padding:15px}.progress-grid strong{margin:9px 0 10px}.teacher-guide{padding:20px 16px}.teacher-guide li{font-size:12px}.method-cards{grid-template-columns:1fr;gap:12px;margin-top:0}.method-cards .panel{padding:20px 17px}.method-cards .panel>svg{float:left;margin:0 13px 8px 0;width:21px;height:21px}.method-cards h2{font-size:18px}.method-cards p{font-size:12px}.method-formulas{padding:20px 16px}.formula-grid{gap:9px}.formula-grid article{padding:14px 11px}.formula-grid h3{font-size:11px}.formula-grid code{font-size:9px}.interaction-list{columns:1}.constants-panel{padding:18px 12px}.constants-panel .section-heading{align-items:flex-start;flex-wrap:wrap}.constants-panel .search{flex-basis:100%}.constants-panel h2{font-size:20px}th{font-size:9px;padding:10px 8px}td{padding:12px 8px;font-size:10px}td code{font-size:9px}td a{font-size:10px}td small{font-size:9px}.table-scroll table{min-width:520px}.source-grid{gap:0}.results-layout>.panel{padding:20px 15px}.results-layout .section-heading{flex-wrap:wrap}.results-layout>.panel>.section-heading>.goal-chips{max-width:100%;justify-content:flex-start}.plan-item .scenario-art{width:34px;height:44px}.plan-item .text-button{font-size:10px}.plan-item small{font-size:9px}.plan-item h3{font-size:13px}.plan-item p{font-size:10px}.results-layout aside>.panel{padding:20px 17px}.results-layout .button-row .button{font-size:11px}.interaction-notes{padding:16px}.interaction-notes p{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{.site-header,.site-footer,.button-row,.model-options,.dialog,.skip-link,.toast{display:none!important}:root{--bg: #fff;--surface: #fff;--ink: #000;--muted: #333;--line: #ccc;background:#fff;color:#000}.container{max-width:none;padding:0 10px}.page-intro{padding:15px 0}.page-intro h1{font-size:28px}.results-layout{grid-template-columns:1.6fr 1fr;gap:15px}.metrics{grid-template-columns:repeat(3,1fr)}.metric:last-child{display:block;grid-column:auto}.panel,.metric{break-inside:avoid;box-shadow:none}.plan-item{break-inside:avoid}.results-layout>.panel{break-inside:auto}.metric strong{font-size:24px}.metric strong>span{font-size:15px}.plan-item .text-button{display:none}.page-intro .eyebrow{font-size:9px}.plan-item{padding:12px 0}}.hero-copy>p{max-width:620px}.hero-copy .desktop-br{display:block}@media(max-width:900px){.hero-copy>p{max-width:420px}}@media(max-width:700px){.hero-copy>p{max-width:65%}.hero-copy .desktop-br{display:none}.hero h1{font-size:31px}.hero-house{width:132px;height:124px;top:125px;right:0}}.experiment-shelf{margin:12px 0 32px}.experiment-shelf h2{margin-top:9px}.experiment-tag{font-size:11px;color:var(--green);border:1px solid var(--line);border-radius:30px;padding:9px 12px;white-space:nowrap}.experiment-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.experiment-feature{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;background:var(--sage);border:1px solid var(--line);border-radius:14px;padding:23px;transition:transform .15s}.experiment-feature:hover{transform:translateY(-3px)}.experiment-feature.feature-1{background:#f7edcc}.experiment-feature.feature-2{background:#e5edf2}.feature-scene{display:flex;align-items:center;justify-content:center;min-height:82px;font-size:37px;letter-spacing:5px}.experiment-feature .eyebrow{font-size:9px;margin:12px 0}.experiment-feature h3{font-size:21px;letter-spacing:-.7px;margin:0 0 12px}.experiment-feature p{font-size:12px;line-height:1.7;flex:1;color:var(--muted)}.experiment-feature .card-action{margin-top:12px}.experiment-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:24px;margin:20px 0}.experiment-stage{border-radius:16px;padding:30px;overflow:hidden;min-width:0}.experiment-stage h2{font-size:25px;margin:14px 0}.experiment-stage>p{font-size:13px;max-width:490px;line-height:1.8}.night-stage{background:#182c42;color:#f2f6ff}.night-stage .eyebrow{color:#c5dfed}.experiment-roof{height:70px;clip-path:polygon(50% 0,100% 100%,0 100%);background:#64758a;text-align:center;padding-top:17px;font-size:35px;margin:20px 15px 0}.play-house{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#8093a4;border:9px solid #8093a4;gap:9px;border-radius:3px 3px 10px 10px;margin:0 15px}.play-room{min-height:120px;background:#283c50;color:#d1deeb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border-radius:3px;transition:background .2s,color .2s}.play-room b{font-size:12px}.play-room small{font-size:11px}.play-room.room-on{background:#ffdf91;color:#533c16}.play-room.room-on svg{filter:drop-shadow(0 0 10px #fff4b5)}.live-meter{display:flex;flex-direction:column;align-items:center;padding:20px 0;gap:6px;font-size:12px}.live-meter strong{font-size:44px;color:#ffdf91;font-variant-numeric:tabular-nums}.live-meter strong small{font-size:15px;font-weight:450}.experiment-slider{display:block;margin:22px 0 12px;font-size:12px}.experiment-slider>span{display:flex;justify-content:space-between;gap:15px;margin-bottom:15px}.experiment-slider input{width:100%;accent-color:#dda943;height:24px;cursor:pointer}.experiment-play{display:flex;gap:9px;align-items:center;justify-content:center;background:#fff0bf;color:#423719;border-radius:6px;padding:12px 18px;font-size:12px;margin:17px auto 0}.experiment-results{align-self:start}.experiment-results h2{font-size:21px;margin:15px 0}.experiment-question{background:var(--sage);border-radius:8px;padding:17px;margin-top:20px;font-size:13px}.experiment-question p{font-size:12px;margin:9px 0 0;line-height:1.8}.experiment-settings{margin:24px 0}.experiment-settings h2{font-size:22px;margin:12px 0 25px}.experiment-settings .fields{grid-template-columns:repeat(4,minmax(0,1fr))}.prediction-question{margin-bottom:25px}.prediction-question h2{margin-top:15px;font-size:23px}.preset-buttons{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.preset-buttons .button{font-size:11px;padding:10px 13px}.preset-buttons [aria-pressed=true]{background:var(--green);color:#fff;border-color:var(--green)}.battery-stage{background:#e6ede2;color:#193c2e}.battery-stage .eyebrow{color:#31573d}.battery-visual{height:128px;background:#d5dbce;border:5px solid #3a5a45;border-radius:18px;margin:38px 12px;position:relative;overflow:hidden}.battery-visual>div{height:100%;background:#9bc66d;transition:width .25s}.battery-visual>b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;color:#173729;font-size:21px;text-shadow:0 1px 1px #f4ffde}.device-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.device-choices button{display:flex;flex-direction:column;align-items:center;gap:6px;background:#f7faf4;color:#244531;border:2px solid #c1cebd;border-radius:9px;padding:15px 5px}.device-choices button.device-on{background:#cce5b5;border-color:#447c35}.device-choices button>span:first-child{font-size:28px}.device-choices b{font-size:12px}.device-choices small,.device-choices button>span:last-child{font-size:11px}.mission-status{font-size:13px;border-top:1px solid #b6cbb3;padding:15px 0 0;margin-top:18px;font-weight:600;line-height:1.7}.street-stage{background:#e6eff5;color:#1d4059}.street-stage .eyebrow{color:#2f5671}.school-building{text-align:center;font-size:48px;margin-top:25px;border-bottom:5px solid #91a6ac;padding-bottom:17px}.school-building span{font-size:16px;vertical-align:middle;font-weight:750}.school-street{display:flex;flex-direction:column;gap:8px;margin:16px 0}.school-street>div{background:#f7fbfd;border-radius:9px;padding:13px 16px;min-height:60px}.school-street b{display:block;font-size:12px}.school-street span{font-size:25px;line-height:1.8;overflow-wrap:anywhere}.food-lab{background:#eee9dc;border:1px solid var(--line);border-radius:15px;padding:30px;margin:22px 0;color:#293e2f}.food-lab .eyebrow{color:#566842}.food-lab h2{font-size:28px;letter-spacing:-1px;margin:14px 0}.food-lab>div>p{font-size:13px}.food-plates{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:20px auto;max-width:750px}.food-plate-column{text-align:center}.food-plate-column label{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12px}.food-plate-column select{max-width:100%;background:#fffefa;border:1px solid #a5b49c;border-radius:8px;padding:10px;color:#23432f;width:210px}.food-plate{width:170px;height:170px;border:12px solid #fffef9;background:radial-gradient(circle,#f8f3e7 60%,#ddd6c1 61%,#fffef8 63%);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 15px #243f2112;margin:18px auto}.food-plate span{font-size:67px}.food-plate-column>strong{font-size:28px}.food-plate-column>p{font-size:11px}.food-lab>.preset-buttons{justify-content:center}.food-swap-result{font-size:17px;text-align:center;font-weight:650}.food-lab>a{font-size:11px;color:#31583c}.food-factor-source{display:block;font-weight:400;font-size:10px;line-height:1.7;margin-top:6px;color:var(--muted);max-width:190px}.food-factor-source a{color:var(--green)}.quick-experiment{display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:28px;background:#e5f0f2;color:#21414b;border-radius:14px;padding:28px;margin:22px 0}.quick-experiment .eyebrow{color:#2c5968}.quick-experiment h2{font-size:25px;letter-spacing:-.8px;margin:13px 0}.quick-experiment p{font-size:13px;line-height:1.8}.kettle-experiment{background:#f5ebd7;color:#55442d}.kettle-experiment .eyebrow{color:#705728}.water-vessels{display:flex;justify-content:center;gap:30px;text-align:center}.water-vessel{position:relative;width:100px;height:150px;border:4px solid #557784;border-radius:4px 4px 26px 26px;background:#fffefa;overflow:hidden;margin-bottom:12px}.water-vessel>span{display:block;position:absolute;bottom:0;left:0;width:100%;background:#92cbd4;transition:height .3s}.water-vessel b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#1a424e;font-size:19px}.water-vessels small{font-size:11px}.benchmark-note{margin-bottom:24px;align-items:flex-start}.benchmark-note p{font-size:12px;margin:6px 0}.benchmark-note a{color:var(--green);font-size:11px}[data-theme=dark] .experiment-feature.feature-1{background:#3c3523}[data-theme=dark] .experiment-feature.feature-2{background:#253945}[data-theme=dark] .experiment-question{color:var(--ink)}[data-theme=dark] .food-lab{background:#33382b;color:#e8edda}[data-theme=dark] .food-lab .eyebrow,[data-theme=dark] .food-lab>a{color:#c9dda7}@media(max-width:900px){.experiment-layout{grid-template-columns:1fr 1fr;gap:15px}.experiment-stage{padding:22px}.experiment-feature-grid{gap:12px}.experiment-feature{padding:18px}.feature-scene{font-size:27px;letter-spacing:0}.experiment-settings .fields{grid-template-columns:1fr 1fr}.play-house{margin:0}.experiment-roof{margin-left:0;margin-right:0}.experiment-tag{display:none}.device-choices,.quick-experiment{grid-template-columns:1fr 1fr}.water-vessels{gap:15px}.water-vessel{width:80px}}@media(max-width:650px){.experiment-feature-grid,.experiment-layout,.quick-experiment{grid-template-columns:1fr}.experiment-feature{display:grid;grid-template-columns:80px 1fr;gap:0 15px}.experiment-feature .feature-scene{grid-row:1/5;font-size:27px;writing-mode:vertical-rl}.experiment-feature .eyebrow{font-size:8px}.experiment-feature h3{font-size:20px}.experiment-feature p{margin:0 0 10px}.experiment-feature .card-action{grid-column:2}.experiment-stage{padding:24px 17px}.experiment-stage h2{font-size:23px}.play-room{min-height:105px}.play-room b{font-size:10px}.experiment-settings .fields{grid-template-columns:1fr 1fr;gap:18px 12px}.food-lab{padding:23px 15px}.food-plates{gap:15px}.food-plate{width:118px;height:118px;border-width:8px}.food-plate span{font-size:45px}.food-plate-column select{width:100%;font-size:12px}.food-plate-column>strong{font-size:23px}.quick-experiment{padding:23px 18px}.water-vessels{gap:35px}.water-vessel{width:100px}.experiment-shelf .section-heading{display:block}.experiment-shelf h2{font-size:21px}.food-lab h2{font-size:25px}.device-choices{grid-template-columns:repeat(3,minmax(0,1fr))}.device-choices b{font-size:10px}}@media(prefers-reduced-motion:reduce){.experiment-feature,.play-room,.water-vessel>span,.battery-visual>div{transition:none}}@media print{.experiment-stage{-webkit-print-color-adjust:exact;print-color-adjust:exact}.experiment-feature-grid{display:none}.experiment-layout{display:block}.experiment-play{display:none}}.experiment-stage h2,.food-lab h2,.quick-experiment h2{color:inherit}[data-theme=dark] .preset-buttons [aria-pressed=true]{background:#477b52;color:#fff}