.eco-page{--eco-sage:#778c6b;--eco-blue:#6b8596;--eco-ochre:#a0804b;--eco-brick:#a46f61;min-width:0}
.eco-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.eco-interpretation{font-size:14px;line-height:1.65;margin:0 0 26px;color:var(--muted)}.eco-interpretation strong{font-weight:550;color:var(--ink)}.eco-page .eco-scenario-comparison{max-width:none;font-size:14px;display:flex;flex-wrap:wrap;column-gap:8px;row-gap:3px}.eco-scenario-comparison strong{white-space:nowrap}.eco-basis{margin:0 0 18px;display:grid;gap:7px}.eco-basis>div{display:grid;grid-template-columns:78px minmax(0,1fr);gap:14px}.eco-basis dt{color:var(--muted)}.eco-basis dd{margin:0;color:var(--ink);overflow-wrap:anywhere}.eco-proof .eco-proof-title{font-size:16px;margin:22px 0 12px;color:var(--ink);font-weight:500}.eco-proof .eco-chart-note{margin-bottom:0}
.eco-page [hidden]{display:none!important}.eco-page p{max-width:72ch}.eco-demo{margin:0 0 24px;padding:14px 0;border-block:1px solid var(--line);color:var(--sage-dark);font-size:13px}.eco-demo strong{display:block;font-weight:550}.eco-demo span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.eco-chart-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:24px}.eco-chart-head h3{font-size:22px}.eco-chart-head>span{font-size:12px;color:var(--muted)}
.eco-figure{margin:0;min-width:0}.eco-figure figcaption{font-size:13px;color:var(--muted);line-height:1.6;margin-top:18px}.eco-chart-note{font-size:13px;color:var(--muted);margin-bottom:20px}.eco-legend{display:flex;flex-wrap:wrap;gap:12px 24px;padding:0;margin:18px 0;list-style:none;font-size:13px}.eco-legend li{display:flex;align-items:center;gap:8px}.eco-swatch{width:15px;height:10px;display:inline-block;background:var(--eco-sage);flex:none}.eco-blue{background:var(--eco-blue)}.eco-ochre{background:var(--eco-ochre)}.eco-brick{background:var(--eco-brick)}.eco-line-swatch{background:transparent;height:0;border-top:2px solid var(--eco-blue)}
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.eco-proof{margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}.eco-proof summary{font-size:14px;color:var(--sage-dark);padding:7px 0;list-style-position:outside;margin-left:18px;min-height:40px}.eco-proof>div{padding-top:14px;color:var(--muted);font-size:14px}.eco-formula{color:var(--ink);padding-block:12px;font-size:16px;font-variant-numeric:tabular-nums}.eco-table-wrap{max-width:100%;min-width:0;overflow-x:auto;scrollbar-color:var(--line-dark) var(--paper);margin-top:22px}.eco-page table{width:100%;border-collapse:collapse;min-width:480px;margin:0}.eco-page table.eco-compact-table{min-width:360px}.eco-page caption{text-align:left;color:var(--muted);font-size:12px;padding-bottom:12px}.eco-page th{text-align:left;font-weight:500;font-size:12px;color:var(--muted);padding:12px 12px;border-block:1px solid var(--line);white-space:normal}.eco-page td{font-size:13px;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}.eco-page th:first-child,.eco-page td:first-child{padding-left:0}.eco-page th:last-child,.eco-page td:last-child{padding-right:0}.eco-page table .eco-number{text-align:right;white-space:nowrap}.eco-page tfoot td{font-weight:570;border-bottom:1px solid var(--line-dark)}.eco-table-hint{font-size:12px;color:var(--muted);margin:8px 0 0;display:none}
.eco-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:0 0 25px;min-width:0}.eco-controls label{font-size:13px;flex:none}.eco-controls select{background:var(--paper);border:1px solid var(--line-dark);padding:11px 32px 11px 12px;min-height:44px;font-size:14px;color:var(--ink);border-radius:0;max-width:100%;min-width:0}.eco-controls select:hover{border-color:var(--sage-dark)}.eco-result-line{font-size:16px;padding-block:16px;border-block:1px solid var(--line);margin:0 0 27px;line-height:1.7;font-variant-numeric:tabular-nums}.eco-stack{height:46px;display:flex;background:var(--wash);width:100%;margin-top:24px}.eco-stack>span{height:100%;display:block;background:var(--eco-sage)}.eco-stack>span+span{background:var(--eco-blue);border-left:2px solid var(--paper)}.eco-load-comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:32px 0 0;padding:0;list-style:none}.eco-load-comparison li{padding:17px 0 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.eco-load-comparison li[aria-current=true]{border-top-color:var(--sage-dark);color:var(--ink)}.eco-load-comparison strong{display:block;font-size:21px;font-weight:450;margin-top:8px}.eco-comparison-bar{height:9px;display:flex;background:var(--wash);margin-top:14px}.eco-comparison-bar span{background:var(--eco-sage)}.eco-comparison-bar span+span{background:var(--eco-blue)}
.eco-svg{width:100%;height:auto;overflow:visible}.eco-svg text{font-family:Aurora,Arial,sans-serif;fill:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}.eco-svg .eco-axis{stroke:var(--line-dark);stroke-width:1;vector-effect:non-scaling-stroke}.eco-svg .eco-grid{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}.eco-svg .eco-positive{fill:var(--eco-sage)}.eco-svg .eco-negative{fill:var(--eco-brick)}.eco-svg .eco-cumulative{fill:none;stroke:var(--eco-blue);stroke-width:2.5;vector-effect:non-scaling-stroke}.eco-svg .eco-point{fill:var(--paper);stroke:var(--eco-blue);stroke-width:2;vector-effect:non-scaling-stroke}.eco-svg .eco-direct-label{fill:var(--ink);font-size:14px}.eco-mobile-key{display:none;font-size:13px;color:var(--muted);padding-top:15px}.eco-mobile-key strong{color:var(--ink);font-weight:500}.eco-static-state{font-size:12px;color:var(--muted);margin:16px 0 0}.eco-static-state:empty{display:none}.eco-boundary{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:30px}.eco-boundary>div{border-top:1px solid var(--line);padding-top:20px}.eco-boundary h3{font-size:19px;margin-bottom:11px}.eco-boundary p{font-size:14px;color:var(--muted)}.eco-tornado{margin-top:24px}.eco-tornado-head{display:grid;grid-template-columns:minmax(145px,1fr) minmax(0,2fr);gap:24px;margin-bottom:8px;color:var(--muted);font-size:12px}.eco-tornado-axis{display:flex;justify-content:space-between}.eco-tornado-row{display:grid;grid-template-columns:minmax(145px,1fr) minmax(0,2fr);gap:24px;align-items:center;min-height:65px;border-bottom:1px solid var(--line)}.eco-tornado-label{font-size:13px}.eco-tornado-field{display:grid;grid-template-columns:1fr 1fr;position:relative;min-height:44px;align-items:center}.eco-tornado-field:after{content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line-dark)}.eco-tornado-half{display:flex;align-items:center;gap:6px;min-width:0;position:relative}.eco-tornado-half:first-child{justify-content:flex-end;padding-right:1px}.eco-tornado-half:last-child{padding-left:1px}.eco-tornado-half i{height:18px;background:var(--eco-brick);display:block;max-width:100%}.eco-tornado-half:last-child i{background:var(--eco-sage)}.eco-tornado-value{font-size:11px;font-variant-numeric:tabular-nums;position:absolute;top:18px;line-height:1.5;white-space:nowrap}.eco-tornado-half:first-child .eco-tornado-value{right:5px}.eco-tornado-half:last-child .eco-tornado-value{left:5px}
@media(max-width:750px){.eco-cost-layout{grid-template-columns:1fr;gap:24px}.eco-tally{max-width:none}.eco-tally dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.eco-tally .eco-tally-total{margin:0}.eco-chart-head{align-items:flex-start}.eco-chart-head>span{max-width:120px;text-align:right}.eco-boundary{gap:24px}.eco-tornado-row,.eco-tornado-head{grid-template-columns:minmax(130px,1fr) minmax(0,1.5fr);gap:18px}}
@media(max-width:600px){.eco-bar-row{grid-template-columns:minmax(0,1fr) 40px;gap:8px;padding-block:12px}.eco-bar-track{grid-row:2;grid-column:1/-1;height:14px}.eco-bar-row .eco-number{grid-column:2;grid-row:1}.eco-tally dl{display:block}.eco-chart-head{display:block}.eco-chart-head>span{display:block;max-width:none;text-align:left;margin-top:9px}.eco-controls{display:block}.eco-controls label{display:block;margin-bottom:8px}.eco-controls select{width:100%}.eco-stack{height:35px}.eco-load-comparison{gap:12px}.eco-load-comparison li{font-size:12px}.eco-load-comparison strong{font-size:18px}.eco-legend{gap:9px 16px;font-size:12px}.eco-mobile-key,.eco-table-hint{display:block}.eco-svg .eco-detail-label{display:none}.eco-svg .eco-axis-label{font-size:16px}.eco-svg .eco-direct-label{font-size:19px}.eco-boundary{grid-template-columns:1fr;gap:18px}.eco-tornado-row{grid-template-columns:1fr;gap:5px;padding-block:15px}.eco-tornado-head{grid-template-columns:1fr;gap:5px}.eco-tornado-head>span{display:none}.eco-tornado-label{font-size:14px}.eco-tornado-value{font-size:12px}.eco-tornado-field{min-height:40px}.eco-proof>div{font-size:13px}.eco-result-line{font-size:15px}.eco-figure figcaption{font-size:12px}.eco-demo span{line-height:1.5}}
@media print{.eco-controls,.eco-static-state,.eco-table-hint{display:none!important}.eco-page table{min-width:0}.eco-table-wrap{overflow:visible}.eco-proof::details-content{display:block;content-visibility:visible}.eco-proof>div{display:block}.eco-page .eco-demo{break-inside:avoid}.eco-figure,.eco-cost-layout{break-inside:avoid}}