:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#163e43;background:#f4f5ef;font-synthesis:none;line-height:1.5}*{box-sizing:border-box}body{margin:0}header,main{max-width:1180px;margin:auto;padding:0 32px}header{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d4ded6}a{color:#226464;text-underline-offset:4px}header a{text-decoration:none;font-size:14px}.brand{font-weight:750;display:flex;align-items:center;gap:10px;font-size:18px}.brandmark{background:#194e50;color:#e0f391;padding:0 10px;font-size:26px;border-radius:8px}.edition{margin-left:18px;font-size:10px;letter-spacing:1px;font-weight:500;color:#587276}.hero{display:grid;grid-template-columns:3fr 1fr;gap:32px;padding:60px 0 40px}.eyebrow,.section-number{font-size:11px;font-weight:750;letter-spacing:1.6px}.eyebrow{color:#407269}h1{font-size:clamp(40px,5.2vw,64px);line-height:1.06;letter-spacing:-2.6px;margin:20px 0}h2{font-size:26px;line-height:1.2;letter-spacing:-.6px;margin:12px 0 22px}.lede{font-size:17px;color:#527074;line-height:1.8}.hero-note{border-left:1px solid #ccd9cc;margin:15px 0;padding:15px 0 15px 32px;align-self:center}.hero-note span{font-size:10px;letter-spacing:1.8px}.hero-note strong{display:block;font-size:25px;line-height:1.2;margin:24px 0}.hero-note p{font-size:12px;color:#527074}.notice{border:1px solid #d9e1c8;border-radius:9px;background:#ebf0dd;padding:15px 20px;font-size:13px;margin-bottom:24px}.workbench{display:grid;grid-template-columns:1fr 1fr;gap:20px}.input-panel{padding:30px;background:#fff;border:1px solid #d9e1d8;border-radius:12px}.section-number{color:#6d8174;font-size:10px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{font-size:12px;font-weight:650;display:flex;flex-direction:column;gap:7px}input,select,textarea{font:inherit;font-size:15px;border:1px solid #bdceca;border-radius:6px;padding:11px;background:#fff;color:#163e43;width:100%;min-width:0}input:focus,select:focus,textarea:focus,button:focus{outline:3px solid #8ac2ab;outline-offset:2px}.wide{grid-column:1/-1}.check{flex-direction:row;align-items:center;margin:0 0 22px;font-size:14px}.check input{width:18px;height:18px}.hint{font-size:11px;font-weight:400;color:#667978}details{grid-column:1/-1;border-top:1px solid #d9e1d8;padding-top:16px}summary{cursor:pointer;font-size:13px;font-weight:650}details p{font-size:12px}.advanced{margin-top:15px}textarea{min-height:170px;font:12px/1.6 ui-monospace,monospace}button{font:inherit;font-size:14px;font-weight:650;border:0;border-radius:7px;background:#194e50;color:#fff;padding:14px 22px;cursor:pointer}button span{padding-left:26px}.secondary{background:transparent;color:#285c5e;border:1px solid #9fb5ac}.actions{display:flex;gap:12px;align-items:center;padding:24px 0}.actions p{font-size:12px;color:#687e78;margin-left:auto}.error{color:#9b2d28;font-weight:650}.error:empty{display:none}.results{background:#194e50;border-radius:14px;color:#f7faed;padding:32px;margin:10px 0 50px}.results .eyebrow{color:#cbdc93}.result-heading{display:flex;justify-content:space-between;align-items:start;gap:12px}.badge{font-size:11px;border:1px solid #88a596;padding:7px 10px;border-radius:20px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric{padding:22px;background:#24595a;border:1px solid #456f69;border-radius:9px}.metric strong{display:block;font-size:32px;letter-spacing:-1px}.metric span{font-size:12px;color:#cfe0d4}.metric small{display:block;margin-top:16px;font-size:14px;color:#d6e799}.result-caption,.results li{font-size:12px;color:#d3e0d5}.results details{border-color:#456f69;margin-top:20px}.results #breakdown p{font-size:13px}.comparison-grid{margin:24px 0;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}td,th{padding:12px 8px;text-align:left;border-bottom:1px solid #557c70}.methodology{padding:10px 0 32px;border-bottom:1px solid #cbd8cf}.formula{padding:24px;background:#e7eddf;border-radius:10px;font-size:22px;letter-spacing:-.4px}.formula span{color:#557064}.methodology p{max-width:800px}.articles{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:40px 0}.articles article{padding-right:20px}.articles h2{font-size:20px}.articles p,#limitations li,#sources p{font-size:14px;color:#536d6c;line-height:1.8}.citation{font-size:11px}.source{padding:15px 0;border-bottom:1px solid #d4ded6}.source h3{font-size:14px;margin-bottom:6px}.source p{margin:3px 0}.source code{font-size:10px;overflow-wrap:anywhere}#limitations,#sources{padding:24px 0}footer{border-top:1px solid #d4ded6;padding:30px 0;margin-top:30px;display:flex;flex-wrap:wrap;justify-content:space-between;font-size:11px;color:#6b8078}footer p{width:100%}[hidden]{display:none!important}@media(max-width:700px){header,main{padding-left:20px;padding-right:20px}header{height:75px}.edition,.hero-note{display:none}.hero{grid-template-columns:1fr;padding-top:34px}h1{letter-spacing:-1.7px}.workbench,.articles{grid-template-columns:1fr}.input-panel{padding:23px}.actions{flex-wrap:wrap}.actions p{width:100%;margin:0}.metrics{grid-template-columns:1fr}.metric{display:grid;grid-template-columns:1fr 1fr;align-items:center}.metric strong{font-size:30px}.metric small{margin:0}.result-heading{display:block}.badge{display:inline-block;margin-bottom:18px}.results{padding:24px 20px}.formula{font-size:18px}.articles{gap:8px}.fields{gap:14px}header>a:last-child{font-size:11px}.brand{font-size:15px}}
.season-editor{border:1px solid #ccd9cf;border-radius:8px;padding:14px;margin:15px 0;min-width:0}.season-editor label{margin:10px 0}.season-editor legend{font-size:12px;font-weight:650}.season-editor button{font-size:11px;padding:8px;margin:4px 3px}.speed-row{border-top:1px solid #d4ded6;margin-top:12px;padding-top:8px}.speed-row .check{font-size:11px}.speed-row input[type=checkbox]{flex-shrink:0}
/* Information disclosure only; calculator styling and layout are unchanged. */
.information-accordions{border-bottom:1px solid #d4ded6}
.information-accordions>section+section{border-top:1px solid #d4ded6}
#limitations,#sources{padding:0}
.info-accordion{border:0;padding:0;margin:0}
.info-accordion>summary{display:grid;grid-template-columns:44px minmax(0,1fr)18px;gap:20px;align-items:start;padding:26px 0;list-style:none;font-weight:400}
.info-accordion>summary::-webkit-details-marker{display:none}
.info-accordion>summary:focus-visible{outline:3px solid #8ac2ab;outline-offset:4px;border-radius:6px}
.info-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:#e7eddf;color:#285c5e}
.info-icon svg{width:25px;height:25px}
.info-copy{min-width:0}.info-title{display:block;font-size:24px;font-weight:650;line-height:1.3;letter-spacing:-.5px;color:#163e43}
.info-hint{display:block;max-width:650px;margin-top:7px;font-size:14px;line-height:1.7;color:#536d6c}
.info-chevron{width:10px;height:10px;border-right:2px solid #285c5e;border-bottom:2px solid #285c5e;transform:rotate(45deg);justify-self:center;margin-top:9px}
.info-accordion[open]>summary .info-chevron{transform:rotate(225deg);margin-top:14px}
.info-panel{padding:0 0 28px 64px;min-width:0;overflow-wrap:anywhere}
.info-panel .articles{padding:6px 0 0;gap:20px 32px}
.info-panel .articles article{padding-right:0}.info-panel>ul{margin-top:0;padding-left:22px}
.info-panel .source a,.info-panel .source code{overflow-wrap:anywhere}
@media(max-width:700px){.info-accordion>summary{grid-template-columns:36px minmax(0,1fr)14px;gap:12px;padding:23px 0}.info-icon{width:36px;height:36px;border-radius:8px}.info-icon svg{width:22px;height:22px}.info-title{font-size:21px;letter-spacing:-.3px}.info-hint{font-size:13px;line-height:1.65}.info-panel{padding-left:0;padding-bottom:24px}.info-panel .articles{gap:14px}.info-chevron{width:9px;height:9px}}

/* Compact network shell; the established calculator palette and engine are retained. */
.homeago-header{gap:20px;padding-block:22px;color:#173b48}.homeago-brand{display:flex;align-items:center;gap:12px;color:#173b48;text-decoration:none}.homeago-mark{width:45px;height:45px;flex:none}.homeago-brand strong{display:block;font-size:25px;letter-spacing:-1px}.homeago-brand small{display:block;font-size:12px;letter-spacing:.2px;margin-top:3px}.homeago-header nav{display:flex;gap:24px;font-size:14px}.homeago-header nav a{color:#173b48}.hero{padding-block:32px;gap:20px}.hero h1{font-size:clamp(30px,4.1vw,54px);max-width:790px}.hero .lede{font-size:17px}.hero-note{display:none}.workbench{grid-template-columns:minmax(0,1fr)}.entry-mode{border:0;padding:0;margin:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px}.entry-mode legend{font-weight:650;padding:0;margin-bottom:14px;font-size:17px}.entry-mode label{display:flex;align-items:center;gap:10px;border:1px solid #adc2b5;border-radius:7px;padding:13px 18px;cursor:pointer;font-size:15px}.entry-mode label:has(input:checked){background:#e8f1e3;border-color:#365f43}.entry-mode input{width:18px;height:18px;margin:0;accent-color:#29583e}.hint{font-size:13px;line-height:1.65;color:#425a55}#pump-picker{padding:22px;background:#f2f6ef;border-radius:8px;margin-bottom:22px}#pump-picker h3{margin:0 0 10px}#pump-search{width:100%;margin-top:8px}#pump-count{font-size:13px}.pump-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0 20px}.pump-card{color:#183c3a;background:#fff;border:1px solid #b6c7b9;border-radius:8px;text-align:left;padding:14px;display:flex;flex-direction:column;gap:5px;font:inherit;cursor:pointer;min-width:0}.pump-card:hover{background:#edf4e8}.pump-card[aria-pressed=true]{border:2px solid #29583e;padding:13px;background:#e8f1e3}.pump-card svg{width:80px;height:55px;margin:0 auto 8px;flex:none}.pump-card strong{font-size:14px;line-height:1.4}.pump-card small{font-size:12px;line-height:1.5;color:#425a55}.pump-card .selection-label{font-size:12px;font-weight:700;color:#29583e}.selected-pump{padding:18px;border-left:3px solid #679b47;background:#edf4e8;margin-bottom:18px;font-size:14px;line-height:1.7}.selected-pump p{margin:6px 0}.selected-pump a{overflow-wrap:anywhere;color:#215440}.comparison-disclosure{margin:22px 0 36px;border:1px solid #c8d5c8;border-radius:8px;background:#fff}.comparison-disclosure>summary{padding:22px;cursor:pointer;font-size:18px;font-weight:650;color:#173f3d}.comparison-disclosure .input-panel{border:0;background:transparent}#compare-calculate{margin:20px 0}#comparison{overflow-x:auto}#equipment-evidence{margin-top:25px}#equipment-evidence article{border-top:1px solid #d6e1d4;padding:16px 0}#equipment-evidence a,#equipment-evidence code{overflow-wrap:anywhere}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #316b62;outline-offset:4px}[hidden]{display:none!important}
@media(max-width:900px){.pump-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.homeago-header{padding-inline:0}.homeago-header nav{gap:14px}.hero{margin-top:12px}}
@media(max-width:520px){.homeago-header{align-items:center;gap:10px;padding-block:18px}.homeago-brand{gap:7px}.homeago-brand strong{font-size:22px}.homeago-brand small{font-size:10px}.homeago-mark{width:35px;height:35px}.homeago-header nav{flex-direction:column;gap:8px;font-size:11px}.hero{padding-block:20px}.hero h1{font-size:32px}.hero .lede{font-size:15px}.entry-mode{display:grid}.entry-mode label{padding:12px}.entry-mode legend{font-size:16px}#pump-picker{padding:14px}.pump-cards{gap:8px}.pump-card{padding:10px}.pump-card[aria-pressed=true]{padding:9px}.pump-card strong{font-size:13px}.comparison-disclosure>summary{font-size:16px;padding:18px}.selected-pump{padding:14px}.source code{overflow-wrap:anywhere}}

#power-choice select{width:100%;max-width:100%}#power-choice p,#power-result-basis,#calculator-guidance{overflow-wrap:anywhere}#power-choice button{white-space:normal}#guidance-notice{border-left:3px solid #83a879;padding-left:1rem}
.equipment-picker{padding:18px;background:#f2f6ef;border-radius:8px;margin-bottom:20px}.equipment-picker input[type=search]{width:100%}.pump-summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-top:1px solid #ccd8cb;border-bottom:1px solid #ccd8cb;margin-bottom:22px}.pump-summary p{margin:5px 0}.pump-summary button{flex-shrink:0}.power-component{margin:18px 0 24px}.power-component fieldset{border:0;padding:0;margin:0}.power-component legend{font-weight:700;margin-bottom:12px;font-size:18px}.condition-options{display:flex;gap:8px;flex-wrap:wrap}.condition-options button{background:#fff;color:#23463d;border:1px solid #9cb5a0;min-height:46px}.condition-options button[aria-pressed=true]{background:#e6f0de;border:2px solid #376b42;font-weight:700}.recommended-power{font-size:34px;color:#183f3d}.power-component p{margin:10px 0}.power-component .hint{max-width:680px}.power-component a{display:block;margin-top:14px}.same-pool{display:flex;align-items:center;gap:10px;margin:20px 0}.same-pool input{width:20px;height:20px}.scenario-results{display:grid;grid-template-columns:1fr 1fr;gap:20px}.scenario-result{background:#edf4e8;padding:18px;border-radius:8px;min-width:0;overflow-wrap:anywhere}.scenario-result h3{margin-top:0}.scenario-result p{margin:9px 0}#comparison{overflow:visible}.monetization-hook:empty{display:none}.contextual-next[hidden],.monetization-hook[hidden]{display:none!important}.contextual-next{padding:24px 0;border-top:1px solid #ccd8cb}.contextual-next a{color:#1b5945}select:focus-visible{outline:3px solid #316b62;outline-offset:3px}button{min-height:44px}#calculator-guidance{overflow-wrap:anywhere}
@media(max-width:520px){.pump-summary{align-items:flex-start;flex-direction:column;gap:8px}.pump-summary strong{font-size:16px}.pump-summary .eyebrow{font-size:11px}.condition-options{display:grid;grid-template-columns:1fr 1fr;gap:6px}.condition-options button{font-size:13px;padding:12px 8px;white-space:normal}.scenario-results{grid-template-columns:1fr}.power-component .hint{font-size:13px}.equipment-picker{padding:12px}.entry-mode label{min-height:44px}.same-pool{align-items:flex-start}.same-pool input{flex:none}}