.calculator-intro h1{max-width:1000px}.calculator-principles{color:var(--muted);flex-wrap:wrap;gap:12px 24px;margin-top:24px;font-size:12px;display:flex}.calculator-principles>span{align-items:center;gap:8px;display:flex}.calculator-scope{max-width:920px;color:var(--muted);margin-bottom:28px;font-size:13px}.calculator-layout{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start;gap:48px;display:grid}#energy-calculator{border:1px solid var(--line);background:#fffefa;border-radius:6px;min-width:0;padding:32px}#energy-calculator fieldset{border:0;min-width:0;margin:0;padding:0}.calculator-step-heading{align-items:center;gap:14px;margin:30px 0 20px;display:flex}.calculator-step-heading:first-of-type{margin-top:0}.calculator-step-heading h2{letter-spacing:-.6px;font-size:22px}.calculator-step{background:var(--sage);border-radius:50%;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:11px;display:grid}#energy-calculator .unit-switch{flex-wrap:wrap;gap:10px;margin-bottom:22px;display:flex}.unit-switch legend{margin-bottom:8px;font-size:12px}.unit-switch label{border:1px solid var(--line);cursor:pointer;border-radius:4px;align-items:center;gap:8px;padding:10px 14px;font-size:13px;display:flex}.unit-switch label:has(:checked){background:var(--sage);border-color:var(--green)}.unit-switch input{accent-color:var(--green)}.unit-switch label span{color:var(--muted);font-size:11px}.calculator-fields-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.calculator-field{min-width:0}.calculator-field label{margin-bottom:8px;font-size:12px;font-weight:600;display:block}.calculator-field label span{color:var(--muted);margin-left:5px;font-weight:400}.calculator-field input,.calculator-field select{width:100%;min-width:0;min-height:48px;font:inherit;color:var(--ink);background:var(--paper);border:1px solid #bfc5b8;border-radius:4px;padding:10px 12px;font-size:16px}.calculator-field input::placeholder{color:#73796f}.calculator-field [aria-invalid=true]{outline-offset:2px;border-color:#975431;outline:2px solid #975431}.height-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.calculator-help{color:var(--muted);margin:10px 0 20px;font-size:12px;line-height:1.7}.calculator-options{gap:8px;display:grid}.calculator-options legend{margin-bottom:10px;font-size:12px;font-weight:600}.calculator-option{border:1px solid var(--line);cursor:pointer;border-radius:4px;align-items:flex-start;gap:10px;padding:12px;display:flex}.calculator-option:has(:checked){background:var(--sage);border-color:var(--green)}.calculator-option:has(:focus-visible){outline:2px solid var(--green);outline-offset:3px}.calculator-option:has([aria-invalid=true]){border-color:#975431}.calculator-option input{accent-color:var(--green);flex-shrink:0;margin-top:4px}.calculator-option strong{font-size:13px;font-weight:600;display:block}.calculator-option>span>span{color:var(--muted);margin-top:3px;font-size:12px;line-height:1.6;display:block}.calculator-actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:24px;display:flex}.calculator-actions p{min-width:160px;color:var(--muted);flex:1;font-size:12px}.calculator-reset{font:inherit;color:var(--ink);text-underline-offset:4px;cursor:pointer;background:0 0;border:0;padding:12px 0;font-size:12px;text-decoration:underline}.calculator-privacy{margin-bottom:0}.calculator-results{background:var(--sage);border:1px solid var(--line);border-radius:6px;padding:32px}.calculator-results>h2{margin:14px 0 12px;font-size:29px}#results-status{color:var(--muted);min-height:42px;font-size:12px}.energy-result{border-bottom:1px solid #c9d2be;padding-block:24px}.energy-result h3{margin-top:8px;font-size:20px}.energy-value{flex-wrap:wrap;align-items:baseline;gap:10px;margin-block:10px;display:flex}.energy-value>span:first-child{letter-spacing:-1.5px;font-variant-numeric:tabular-nums;font-family:Manrope,sans-serif;font-size:clamp(32px,3vw,44px);font-weight:600;line-height:1.3}.energy-value>span:last-child{color:var(--muted);font-size:12px}.energy-result>p:not(.energy-value),.calculator-results-note{color:#53604d;font-size:13px;line-height:1.8}.energy-result-target{background:#faf9f5;border:1px solid #cad2bd;border-radius:4px;margin:22px -12px 0;padding:22px 18px}.scenario-intro{margin-block:12px 18px}#scenario-table{border-collapse:collapse;table-layout:fixed;width:100%}#scenario-table th,#scenario-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);overflow-wrap:anywhere;padding:15px 8px 15px 0}#scenario-table thead th{color:var(--muted);padding-top:0;font-size:11px;font-weight:500}#scenario-table tbody th{font-weight:400}#scenario-table td{padding-left:10px;padding-right:0}#scenario-table strong{font-variant-numeric:tabular-nums;font-size:15px;font-weight:600;line-height:1.5;display:block}#scenario-table .scenario-intake-warning{color:#65452c;background:#f6ebd9;border:1px solid #e6cfb0;border-radius:4px;padding:5px 7px}#scenario-table tbody tr:last-child>*{border-bottom:0}.scenario-caption{color:var(--muted);margin-top:5px;font-size:11px;line-height:1.6;display:block}.scenario-flag{color:#65452c;background:#f6ebd9;border-radius:3px;margin-top:6px;padding:2px 6px;font-size:10px;display:inline-block}.calculator-results-note{margin-top:22px}.calculator-notice{color:#65452c;background:#f6ebd9;border-left:3px solid #a56b39;margin-top:14px;padding:14px 16px;font-size:13px}.calculator-method{border-top:1px solid var(--line);grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;padding-top:40px;display:grid}.calculator-method h2{margin-block:16px;font-size:32px}.calculator-method p,.calculator-method li{color:var(--muted);font-size:14px;line-height:1.8}.calculator-faq details{border-bottom:1px solid var(--line);padding-block:20px}.calculator-faq details:first-child{padding-top:0}.calculator-faq summary{cursor:pointer;font-size:16px;font-weight:600}.calculator-faq p{margin-top:14px}.calculator-faq ul{margin-top:14px;padding-left:22px}.calculator-faq li+li{margin-top:8px}.calculator-faq a{color:var(--green);text-underline-offset:3px;text-decoration:underline}#energy-calculator [hidden],.calculator-results [hidden]{display:none}@media (width<=1100px){.calculator-layout{gap:24px}#energy-calculator,.calculator-results{padding:24px}.calculator-fields-grid{gap:12px}}@media (width<=760px){.calculator-layout,.calculator-method{grid-template-columns:minmax(0,1fr);gap:28px}.calculator-intro h1{font-size:clamp(33px,8vw,40px)}#energy-calculator,.calculator-results{padding:22px 18px}.calculator-fields-grid{grid-template-columns:minmax(0,1fr);gap:18px}.calculator-step-heading h2{font-size:20px}.calculator-method h2{font-size:28px}}