:root{--paper: #FAFAF7;--paper-2: #FFFFFF;--paper-3: #F2F1EB;--ink: #1B2A4A;--graphite-1: #3A4355;--graphite-2: #5A6272;--graphite-3: #8C9280;--blueprint: #2E5EAA;--blueprint-soft: #E7EDF7;--orange: #E8590C;--orange-soft:#FCE9DD;--green: #2B7A3D;--green-soft: #E4F1E7;--hairline: #D8D6CF;--hairline-2: #E7E5DE;--display: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--elev-nav: 0 1px 0 var(--hairline), 0 4px 16px -12px rgba(27,42,74,.3);--r: 2px;--maxw: 1120px}*{box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:clip}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:16px;line-height:1.6}h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:600;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}h1{font-size:clamp(1.9rem,5vw,3rem);font-weight:700}h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.2rem}p{margin:0 0 1rem}p:last-child{margin-bottom:0}a{color:var(--blueprint);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}img,svg{display:block;max-width:100%}ul{margin:0;padding:0}.tnum,.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}.mono{font-family:var(--mono)}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--graphite-2);font-weight:500}.vh{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:var(--r)}.skip{position:absolute;left:8px;top:-48px;background:var(--ink);color:var(--paper);padding:10px 14px;z-index:200;transition:top .15s}.skip:focus{top:8px;text-decoration:none}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:56px 0}.section+.section{border-top:1px solid var(--hairline-2)}.stack>*+*{margin-top:1rem}.lede{font-size:1.1rem;color:var(--graphite-1);max-width:60ch}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--body);font-weight:600;font-size:15px;line-height:1;padding:13px 20px;border-radius:var(--r);border:1px solid transparent;transition:background .15s,color .15s,border-color .15s}@media(prefers-reduced-motion:reduce){.btn{transition:none}}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:#cc4d09;text-decoration:none}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--hairline)}.btn-ghost:hover{border-color:var(--ink);text-decoration:none;background:var(--paper-2)}.btn-lg{padding:15px 26px;font-size:16px}.titleblock{border:1px solid var(--ink);border-radius:var(--r);background:var(--paper-2);margin-bottom:40px}.titleblock-main{padding:22px 24px}.titleblock h1{margin-top:8px}.titleblock-lede{margin-top:12px}.titleblock-meta{display:flex;flex-wrap:wrap;border-top:1px solid var(--hairline);font-family:var(--mono);font-size:11.5px;color:var(--graphite-2)}.titleblock-cell{padding:9px 24px;border-right:1px solid var(--hairline)}.titleblock-cell:last-child{border-right:none}.titleblock-cell b{display:block;color:var(--ink);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:10px;margin-bottom:3px}.crumbs{font-family:var(--mono);font-size:12px;color:var(--graphite-2);margin-bottom:20px}.crumbs a{color:var(--graphite-2)}.crumbs a:hover,.crumbs span[aria-current]{color:var(--ink)}.crumbs .sep{padding:0 6px;color:var(--hairline)}.hero{position:relative;background:linear-gradient(var(--hairline-2) 1px,transparent 1px) 0 0 / 100% 28px,linear-gradient(90deg,var(--hairline-2) 1px,transparent 1px) 0 0 / 28px 100%,var(--paper);border-bottom:1px solid var(--hairline)}.hero-inner{padding:56px 0 64px;position:relative}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}@media(max-width:820px){.hero-grid{grid-template-columns:1fr;gap:32px}}.xsection{width:100%;height:auto}.xs-line{stroke:var(--ink);fill:none;stroke-width:1.5}.xs-thin{stroke:var(--ink);fill:none;stroke-width:1}.xs-fill{fill:var(--paper-3);stroke:var(--ink);stroke-width:1.5}.xs-hatch{fill:url(#vk-hatch);stroke:var(--ink);stroke-width:1.5}.dim-line,.dim-tick{stroke:var(--graphite-2);stroke-width:1}.dim-dot{fill:var(--blueprint)}.dim-label{font-family:var(--mono);font-size:11px;fill:var(--graphite-1)}.dim-part{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;fill:var(--graphite-2)}.dim-cost{font-family:var(--mono);font-size:13px;font-weight:600;fill:var(--orange)}.xs-hl{stroke:var(--orange);stroke-width:3;fill:none}.dim-line.is-hl,.dim-tick.is-hl{stroke:var(--orange)}.dim-dot.is-hl{fill:var(--orange)}.pricerange{--pr-pos: 50%}.pricerange-track{position:relative;height:34px;margin:6px 0 4px}.pricerange-rule{position:absolute;top:50%;left:0;right:0;height:1px;background:var(--ink)}.pricerange-cap{position:absolute;top:calc(50% - 8px);width:1px;height:16px;background:var(--ink)}.pricerange-cap.lo{left:0}.pricerange-cap.hi{right:0}.pricerange-avg{position:absolute;top:calc(50% - 7px);left:var(--pr-pos);width:2px;height:14px;background:var(--orange);transform:translate(-1px)}.pricerange-avg-dot{position:absolute;top:calc(50% - 4px);left:var(--pr-pos);width:8px;height:8px;background:var(--orange);border-radius:50%;transform:translate(-50%)}.pricerange-labels{display:flex;justify-content:space-between;font-family:var(--mono);font-size:13px}.pricerange-labels .lo,.pricerange-labels .hi{color:var(--graphite-1)}.pricerange-avgtag{position:absolute;top:-2px;left:var(--pr-pos);transform:translate(-50%);font-family:var(--mono);font-size:12px;color:var(--orange);font-weight:600;white-space:nowrap}.pricerange-scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite-2);margin-top:2px}.netcard{border:1px solid var(--ink);border-radius:var(--r);background:var(--paper-2);overflow:hidden}.netcard-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 20px}.netcard-row+.netcard-row{border-top:1px solid var(--hairline)}.netcard-label{color:var(--graphite-1);font-size:14px}.netcard-fig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:18px}.netcard-sub .netcard-fig{color:var(--green)}.netcard-net{background:var(--ink)}.netcard-net .netcard-label{color:#fafaf7b8;font-family:var(--display);font-weight:600;font-size:15px}.netcard-net .netcard-fig{color:var(--paper);font-size:30px;font-weight:600}.netcard-net .netcard-fig .rng{color:#fafaf799;font-size:15px;font-weight:400}.netcard-note{padding:10px 20px;font-family:var(--mono);font-size:11px;color:var(--graphite-2);border-top:1px solid var(--hairline)}.subbadge{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--green);background:var(--green-soft);border:1px solid var(--green);border-radius:var(--r);padding:5px 10px}.subbadge-dot{width:7px;height:7px;background:var(--green);border-radius:50%;flex:none}.stamp{display:inline-block;border:1px solid var(--graphite-2);border-radius:var(--r);padding:6px 10px;font-family:var(--mono);font-size:11px;color:var(--graphite-1);line-height:1.4}.stamp b{display:block;color:var(--ink);font-weight:600;letter-spacing:.02em}.stamp .stamp-date{color:var(--graphite-2)}.stamp-row{display:flex;flex-wrap:wrap;gap:10px}.costtable{width:100%;border-collapse:collapse;font-size:14.5px}.costtable th,.costtable td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--hairline)}.costtable th{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--graphite-2);font-weight:500}.costtable td.num,.costtable th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}.costtable tr:last-child td{border-bottom:none}.costtable .factor-effect{color:var(--graphite-1)}.table-scroll{overflow-x:auto;border:1px solid var(--hairline);border-radius:var(--r)}.cardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.mcard{display:flex;flex-direction:column;border:1px solid var(--hairline);border-radius:var(--r);background:var(--paper-2);padding:18px 20px;transition:border-color .15s}.mcard:hover{border-color:var(--ink);text-decoration:none}.mcard-eyebrow{margin-bottom:8px}.mcard h3{font-size:1.15rem}.mcard-answer{color:var(--graphite-1);font-size:14.5px;margin-top:8px;flex:1}.mcard-foot{display:flex;align-items:baseline;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px solid var(--hairline-2)}.mcard-net{font-family:var(--mono);font-variant-numeric:tabular-nums}.mcard-net .lbl{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite-2)}.mcard-net .fig{font-size:18px;color:var(--ink);font-weight:600}.mcard-net.has-sub .fig{color:var(--green)}.mcard-go{font-family:var(--mono);font-size:12px;color:var(--orange);font-weight:600}.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.vcard{border:1px solid var(--hairline);border-radius:var(--r);background:var(--paper-2);padding:18px;transition:border-color .15s}.vcard:hover{border-color:var(--ink);text-decoration:none}.vcard h3{font-size:1.05rem}.vcard .count{font-family:var(--mono);font-size:11px;color:var(--graphite-2);text-transform:uppercase;letter-spacing:.06em}.vcard p{font-size:13.5px;color:var(--graphite-1);margin:8px 0 0}.faq{border-top:1px solid var(--hairline)}.faq details{border-bottom:1px solid var(--hairline)}.faq summary{list-style:none;cursor:pointer;padding:16px 0;font-family:var(--display);font-weight:600;font-size:1.02rem;display:flex;justify-content:space-between;gap:16px;align-items:baseline}.faq summary::-webkit-details-marker{display:none}.faq summary .plus{font-family:var(--mono);color:var(--orange);flex:none}.faq details[open] summary .plus{color:var(--graphite-2)}.faq-answer{padding:0 0 18px;color:var(--graphite-1);max-width:68ch}.nav{position:sticky;top:0;z-index:60;background:#fafaf7e6;-webkit-backdrop-filter:saturate(1.05) blur(8px);backdrop-filter:saturate(1.05) blur(8px);border-bottom:1px solid transparent;transition:box-shadow .2s,border-color .2s}.nav.scrolled{box-shadow:var(--elev-nav);border-bottom-color:var(--hairline)}.nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px}.brand-name{font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.01em;color:var(--ink)}.nav-links{display:flex;align-items:center;gap:4px}.nav-link{font-weight:500;font-size:14.5px;color:var(--graphite-1);padding:8px 12px;border-radius:var(--r)}.nav-link:hover{color:var(--ink);text-decoration:none}.nav-link.active{color:var(--ink);background:var(--paper-3)}.nav-toggle{display:none;padding:8px}@media(max-width:720px){.nav-links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--hairline);padding:8px 0}.nav-links.open{display:flex}.nav-link{padding:12px 24px;border-radius:0}.nav-toggle{display:inline-flex}}.footer{border-top:1px solid var(--hairline);background:var(--paper-3);margin-top:48px}.footer-inner{padding:40px 0 48px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}@media(max-width:920px)and (min-width:721px){.footer-inner{grid-template-columns:1fr 1fr}}@media(max-width:720px){.footer-inner{grid-template-columns:1fr;gap:24px}}.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite-2);font-weight:500;margin-bottom:12px}.footer a{color:var(--graphite-1);font-size:14px;display:block;padding:4px 0}.footer a:hover{color:var(--ink)}.footer-legal{border-top:1px solid var(--hairline);padding:16px 0 40px;font-family:var(--mono);font-size:11.5px;color:var(--graphite-2)}.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media(max-width:720px){.trust{grid-template-columns:1fr}}.trust-item{border-left:2px solid var(--orange);padding-left:16px}.trust-item h3{font-size:1rem}.trust-item p{font-size:14px;color:var(--graphite-1);margin:6px 0 0}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}@media(max-width:820px){.grid-2{grid-template-columns:1fr;gap:24px}}.prose{max-width:68ch}.prose h2{margin:32px 0 12px}.prose h3{margin:24px 0 8px}.prose ul{padding-left:1.1em;list-style:disc;color:var(--graphite-1)}.prose li{margin:6px 0}.card-plain{border:1px solid var(--hairline);border-radius:var(--r);background:var(--paper-2);padding:22px 24px}.answer-box{border:1px solid var(--ink);border-left:3px solid var(--orange);border-radius:var(--r);background:var(--paper-2);padding:18px 22px}.answer-box .eyebrow{margin-bottom:8px}.answer-box p{font-size:1.05rem;color:var(--ink);margin:0}.tool-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:start}@media(max-width:860px){.tool-grid{grid-template-columns:1fr;gap:20px}}.toolset{border:1px solid var(--hairline);border-radius:var(--r);background:var(--paper-2);padding:0;margin:0 0 18px}.toolset>legend,.toolset-legend{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite-2);padding:12px 18px 0}.toolset-body{padding:6px 18px 10px}.checkrow{display:flex;align-items:flex-start;gap:12px;padding:11px 6px;border-top:1px solid var(--hairline-2);cursor:pointer}.checkrow:first-child{border-top:none}.checkrow input{flex:none;width:18px;height:18px;margin:2px 0 0;accent-color:var(--orange);cursor:pointer}.checkrow-main{flex:1;min-width:0;display:flex;flex-direction:column}.checkrow-name{font-weight:600;color:var(--ink);font-size:15px}.checkrow-meta{font-size:12.5px;color:var(--graphite-2);margin-top:2px}.checkrow-amt{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:14px;color:var(--green);font-weight:600;white-space:nowrap}.checkrow-amt.none{color:var(--graphite-2);font-weight:500}.checkrow:hover .checkrow-name{color:var(--blueprint)}.field{display:block;margin-bottom:18px}.field-label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite-2);margin-bottom:8px}.select{width:100%;font-family:var(--body);font-size:15px;color:var(--ink);background:var(--paper-2);border:1px solid var(--ink);border-radius:var(--r);padding:12px 40px 12px 14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:right 18px center,right 13px center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.slider-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}.slider-val{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:16px;font-weight:600;color:var(--orange)}input[type=range].slider{width:100%;height:26px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;cursor:pointer;margin:0}input[type=range].slider::-webkit-slider-runnable-track{height:2px;background:var(--ink)}input[type=range].slider::-moz-range-track{height:2px;background:var(--ink)}input[type=range].slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--orange);border:2px solid var(--paper-2);margin-top:-7px}input[type=range].slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--orange);border:2px solid var(--paper-2)}.slider-scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--graphite-2);margin-top:4px}.result{border:1px solid var(--ink);border-radius:var(--r);background:var(--paper-2);overflow:hidden}.result-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 20px}.result-row+.result-row{border-top:1px solid var(--hairline)}.result-label{color:var(--graphite-1);font-size:14px}.result-fig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:18px;color:var(--ink)}.result-fig.green{color:var(--green)}.result-total{background:var(--ink)}.result-total .result-label{color:#fafaf7b8;font-family:var(--display);font-weight:600;font-size:15px}.result-total .result-fig{color:var(--paper);font-size:28px;font-weight:600}.result-total .result-fig.green{color:#7fd69a}.result-empty{padding:20px;font-size:14.5px;color:var(--graphite-1)}.breakdown{margin-top:16px}.breakdown-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--hairline-2);font-size:14px}.breakdown-row:first-child{border-top:none}.breakdown-name{color:var(--graphite-1)}.breakdown-amt{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--green);font-weight:600;white-space:nowrap}.breakdown-dbl{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--orange);border:1px solid var(--orange);border-radius:var(--r);padding:1px 5px;margin-left:8px;white-space:nowrap}.tool-note{font-family:var(--mono);font-size:12px;line-height:1.55;color:var(--graphite-2);border-left:2px solid var(--hairline);padding:4px 0 4px 14px;margin-top:16px;max-width:68ch}.payback-fig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:30px;font-weight:600;color:var(--ink)}.payback-fig .unit{font-size:16px;font-weight:400;color:var(--graphite-2)}.costtable td.subsidy-amt{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;color:var(--green);font-weight:600;white-space:nowrap}.costtable th.num,.costtable td.num{white-space:nowrap}.toollinks{display:flex;flex-wrap:wrap;gap:12px}.toollink{display:flex;flex-direction:column;gap:2px;border:1px solid var(--hairline);border-left:3px solid var(--orange);border-radius:var(--r);background:var(--paper-2);padding:12px 16px;flex:1 1 220px;transition:border-color .15s}.toollink:hover{border-color:var(--ink);border-left-color:var(--orange);text-decoration:none}.toollink b{font-family:var(--display);font-size:15px;color:var(--ink)}.toollink span{font-size:13px;color:var(--graphite-1)}