._page_1c4a8_1{color:#171916;background:#f3f1eb;min-height:100vh}._hero_1c4a8_1{color:#fff;background:#171916;height:620px;position:relative;overflow:hidden}._hero_1c4a8_1>img{object-fit:cover}._heroShade_1c4a8_1{background:linear-gradient(90deg,#0c0e0cf7 0%,#0c0e0cc7 45%,#0c0e0c1f 80%);position:absolute;inset:0}._heroCopy_1c4a8_1{z-index:2;max-width:780px;position:absolute;top:50%;left:clamp(28px,8vw,130px);transform:translateY(-50%)}._eyebrow_1c4a8_1{letter-spacing:.12em;text-transform:uppercase;color:#ff5a1f;align-items:center;gap:9px;font-size:.8rem;font-weight:900;display:flex}._hero_1c4a8_1 h1{letter-spacing:-.065em;margin:0;font-size:clamp(3.3rem,5.6vw,5.8rem);line-height:.96}._hero_1c4a8_1 h1 span{color:#ff5a1f}._heroCopy_1c4a8_1>p:not(._eyebrow_1c4a8_1){color:#d3d5d0;max-width:640px;margin:26px 0;font-size:1.16rem;line-height:1.65}._heroFacts_1c4a8_1{gap:42px;margin-top:28px;display:flex}._heroFacts_1c4a8_1 span{color:#aeb1aa;text-transform:uppercase;letter-spacing:.07em;flex-direction:column;font-size:.74rem;display:flex}._heroFacts_1c4a8_1 strong{color:#fff;letter-spacing:0;text-transform:none;margin-bottom:5px;font-size:1.15rem}._jumpNav_1c4a8_1{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;background:#f3f1ebf5;border-bottom:1px solid #d8d6cf;justify-content:center;align-items:center;gap:clamp(22px,4vw,56px);min-height:70px;display:flex;position:sticky;top:0}._jumpNav_1c4a8_1 a{font-size:.82rem;font-weight:800}._jumpNav_1c4a8_1 a:hover{color:#ff5a1f}._article_1c4a8_1{max-width:1180px;margin:auto;padding:76px 24px 105px}._kicker_1c4a8_1{letter-spacing:.13em!important;color:#ff5a1f!important;font-size:.75rem!important;font-weight:900!important}._lead_1c4a8_1{text-align:center;max-width:900px;margin:0 auto 78px}._lead_1c4a8_1 h2,._sectionTitle_1c4a8_1 h2,._splitSection_1c4a8_1 h2,._conclusion_1c4a8_1 h2,._solarSection_1c4a8_1 h2{letter-spacing:-.055em;margin:12px 0 22px;font-size:clamp(2.25rem,4.1vw,4.2rem);line-height:1.05}._lead_1c4a8_1>p:not(._kicker_1c4a8_1){color:#575a54;font-size:1.12rem;line-height:1.75}._note_1c4a8_1,._calcNote_1c4a8_1{text-align:left;background:#fff;border:1px solid #d8d6cf;border-radius:12px;gap:15px;margin:30px auto 0;padding:20px 22px;display:flex}._note_1c4a8_1 svg,._calcNote_1c4a8_1 svg{color:#ff5a1f;flex:none}._note_1c4a8_1 p,._calcNote_1c4a8_1 p{color:#555852;margin:0;font-size:.96rem;line-height:1.65}._section_1c4a8_1{border-top:1px solid #d8d6cf;padding:72px 0}._sectionTitle_1c4a8_1{grid-template-columns:62px 1fr;align-items:start;gap:22px;margin-bottom:38px;display:grid}._sectionTitle_1c4a8_1>span{color:#ff5a1f;border:1px solid #ccc9c0;border-radius:50%;place-items:center;width:48px;height:48px;font-size:.75rem;font-weight:900;display:grid}._sectionTitle_1c4a8_1 p{letter-spacing:.12em;text-transform:uppercase;color:#73766f;margin:0;font-size:.74rem;font-weight:900}._sectionTitle_1c4a8_1 h2{max-width:900px;margin-top:8px}._bodyText_1c4a8_1{color:#575a54;max-width:900px;margin:30px auto 0;font-size:1.06rem;line-height:1.75}._selectionCta_1c4a8_1{justify-content:center;margin-top:34px;display:flex}._selectionCta_1c4a8_1 a,._solarSection_1c4a8_1>a{color:#171916;background:#ff5a1f;border-radius:8px;align-items:center;gap:12px;padding:16px 20px;font-weight:900;transition:transform .2s,background .2s;display:inline-flex}._selectionCta_1c4a8_1 a:hover,._solarSection_1c4a8_1>a:hover{background:#ff6c36;transform:translateY(-2px)}:is(._selectionCta_1c4a8_1 a:focus-visible,._solarSection_1c4a8_1>a:focus-visible){outline-offset:3px;outline:3px solid #171916}._supplyDiagram_1c4a8_2{max-width:1080px;min-height:520px;margin:0 auto;position:relative}._powerLines_1c4a8_2{width:100%;height:100%;position:absolute;inset:0;overflow:visible}._powerLines_1c4a8_2 path{fill:none;stroke:#ff5a1f;stroke-width:4px;stroke-linecap:round;stroke-dasharray:4 15;filter:drop-shadow(0 0 4px #ff5a1f73);animation:1.25s linear infinite _energyFlow_1c4a8_1}._supplyCard_1c4a8_2{z-index:2;background:#fff;border:1px solid #d8d6cf;border-radius:12px;width:30%;min-height:155px;padding:23px;position:absolute}._supplyCard_1c4a8_2 svg{color:#ff5a1f}._supplyCard_1c4a8_2 strong{margin:14px 0 7px;font-size:1.02rem;display:block}._supplyCard_1c4a8_2 p{color:#61645e;margin:0;font-size:.92rem;line-height:1.55}._supplyTopLeft_1c4a8_2{top:18px;left:0}._supplyTopRight_1c4a8_2{top:18px;right:0}._supplyBottomLeft_1c4a8_2{bottom:18px;left:0}._supplyBottomRight_1c4a8_2{bottom:18px;right:0}._powerNode_1c4a8_2{z-index:3;color:#fff;text-align:center;background:#171916;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;width:260px;min-height:190px;padding:26px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 18px 45px #1719163b,0 0 0 8px #ff5a1f17}._powerNode_1c4a8_2 svg{color:#ff5a1f;width:46px;height:46px;margin-bottom:14px}._powerNode_1c4a8_2 small{letter-spacing:.14em;color:#aeb1aa;font-size:.68rem;font-weight:900}._powerNode_1c4a8_2 strong{margin:5px 0;font-size:1.7rem}._powerNode_1c4a8_2 span{color:#c6c8c3;font-size:.8rem}._explainerGrid_1c4a8_3{grid-template-columns:1fr 1fr;gap:16px;max-width:980px;margin:auto;display:grid}._explainerGrid_1c4a8_3>div{background:#fff;border:1px solid #d8d6cf;border-radius:14px;padding:30px}._explainerGrid_1c4a8_3 svg{color:#ff5a1f}._explainerGrid_1c4a8_3 small{letter-spacing:.12em;color:#777a73;margin:22px 0 8px;font-size:.74rem;font-weight:900;display:block}._explainerGrid_1c4a8_3 h3{margin:0 0 12px;font-size:1.45rem;line-height:1.2}._explainerGrid_1c4a8_3 p{color:#5b5e58;margin:0;font-size:1rem;line-height:1.7}._energyCalc_1c4a8_3{grid-template-columns:1.25fr .75fr;gap:18px;display:grid}._energySteps_1c4a8_3{background:#fff;border:1px solid #d8d6cf;border-radius:14px;padding:14px 26px}._energySteps_1c4a8_3>div{border-bottom:1px solid #e0ded7;grid-template-columns:42px 1fr;padding:20px 0;display:grid}._energySteps_1c4a8_3>div:last-child{border-bottom:0}._energySteps_1c4a8_3>div>span{color:#ff5a1f;padding-top:5px;font-size:.72rem;font-weight:900}._energySteps_1c4a8_3>div>div{grid-template-columns:1fr auto;align-items:center;column-gap:20px;display:grid}._energySteps_1c4a8_3 small{font-size:.85rem;font-weight:800}._energySteps_1c4a8_3 strong{font-size:1.22rem}._energySteps_1c4a8_3 p{color:#747770;grid-column:1/-1;margin:4px 0 0;font-size:.82rem}._energySteps_1c4a8_3 ._energyDeduction_1c4a8_3 strong{color:#bd3f13}._formula_1c4a8_3{color:#fff;background:#171916;border-radius:14px;flex-direction:column;padding:32px;display:flex}._formula_1c4a8_3 svg{color:#ff5a1f}._formula_1c4a8_3 small{color:#aeb1aa;letter-spacing:.1em;margin:28px 0 8px;font-weight:800}._formula_1c4a8_3 strong{font-size:1.42rem}._formula_1c4a8_3>span{color:#ff5a1f;letter-spacing:-.055em;margin:14px 0;font-size:3.35rem;font-weight:900}._formula_1c4a8_3 p{color:#c4c6c1;margin:auto 0 0;font-size:.95rem;line-height:1.65}._calcNote_1c4a8_1{max-width:none;margin-top:18px}._classGrid_1c4a8_4{grid-template-columns:repeat(3,1fr);gap:15px;display:grid}._classGrid_1c4a8_4>div{background:#fff;border:1px solid #d8d6cf;border-radius:14px;flex-direction:column;min-height:270px;padding:28px;display:flex}._classGrid_1c4a8_4 small{text-transform:uppercase;letter-spacing:.1em;color:#6e716a;font-weight:900}._classGrid_1c4a8_4 strong{letter-spacing:-.035em;white-space:nowrap;margin:23px 0 14px;font-size:1.85rem}._classGrid_1c4a8_4 p{color:#5b5e58;margin:0;font-size:.96rem;line-height:1.65}._classGrid_1c4a8_4 ._classAccent_1c4a8_4{color:#171916;background:#ff5a1f;border-color:#ff5a1f;transform:translateY(-8px);box-shadow:0 16px 28px #341d1226}._classAccent_1c4a8_4 small,._classAccent_1c4a8_4 p{color:#2c211c}._classAccent_1c4a8_4 span{align-items:center;gap:7px;margin-top:auto;font-size:.78rem;font-weight:900;display:flex}._splitSection_1c4a8_1{border-top:1px solid #d8d6cf;grid-template-columns:1.3fr .7fr;gap:46px;padding:72px 0;display:grid}._splitSection_1c4a8_1 h2{font-size:clamp(2.35rem,4vw,3.8rem)}._splitSection_1c4a8_1 p{color:#575a54;font-size:1.02rem;line-height:1.72}._miniFormula_1c4a8_4{background:#fff;border:1px solid #d8d6cf;border-radius:12px;align-items:center;gap:15px;margin:25px 0;padding:18px;display:flex}._miniFormula_1c4a8_4 svg{color:#ff5a1f;flex:none}._miniFormula_1c4a8_4 span{flex-direction:column;display:flex}._miniFormula_1c4a8_4 small{color:#777a73;margin-top:5px;line-height:1.45}._coolingCard_1c4a8_4{color:#fff;background:#2b2e29;border-radius:14px;align-self:start;padding:30px}._coolingCard_1c4a8_4>svg{color:#ff5a1f}._coolingCard_1c4a8_4 h3{margin:20px 0 10px;font-size:1.4rem}._coolingCard_1c4a8_4 p{color:#c6c8c3;margin:0 0 24px;font-size:.95rem;line-height:1.65}._coolingCard_1c4a8_4 a{color:#171916;background:#ff5a1f;border-radius:8px;align-items:center;gap:9px;padding:14px 16px;font-size:.86rem;font-weight:900;display:inline-flex}._buyGrid_1c4a8_4{grid-template-columns:1fr 1fr;gap:16px;display:grid}._buyGrid_1c4a8_4>div{background:#fff;border:1px solid #d8d6cf;border-radius:14px;padding:28px}._buyGrid_1c4a8_4 h3{margin:0 0 12px;font-size:1.28rem}._buyGrid_1c4a8_4 p{color:#5b5e58;margin:0;font-size:1rem;line-height:1.7}._solarSection_1c4a8_1{background:#fff;border:1px solid #d8d6cf;border-radius:16px;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;margin:16px 0 72px;padding:40px;display:grid}._solarIcon_1c4a8_4{color:#ff5a1f;background:#171916;border-radius:50%;place-items:center;width:62px;height:62px;display:grid}._solarSection_1c4a8_1 h2{margin:7px 0 12px;font-size:clamp(2rem,3vw,3rem)}._solarSection_1c4a8_1 p:not(._kicker_1c4a8_1){color:#5b5e58;max-width:700px;margin:0;font-size:1rem;line-height:1.68}._solarSection_1c4a8_1>a{white-space:nowrap}._conclusion_1c4a8_1{text-align:center;color:#fff;background:#171916;border-radius:18px;padding:66px clamp(24px,7vw,86px)}._conclusion_1c4a8_1>svg{color:#ff5a1f}._conclusion_1c4a8_1>p:first-of-type{letter-spacing:.14em;color:#ff5a1f;font-size:.74rem;font-weight:900}._conclusion_1c4a8_1 h2{max-width:850px;margin:15px auto 24px}._conclusion_1c4a8_1>p:last-of-type{color:#bec1bb;max-width:760px;margin:0 auto 30px;font-size:1.02rem;line-height:1.68}._finalActions_1c4a8_4{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}._finalActions_1c4a8_4 a{color:#171916;background:#ff5a1f;border-radius:8px;align-items:center;gap:10px;padding:16px 19px;font-weight:900;display:inline-flex}._finalActions_1c4a8_4 a+a{background:#fff}._sources_1c4a8_4{padding:62px 0 0}._sources_1c4a8_4 h2{font-size:1.45rem}._sources_1c4a8_4 p{color:#686b64;max-width:900px;font-size:.9rem;line-height:1.6}._sources_1c4a8_4 a{border-bottom:1px solid #a7aaa3;align-items:center;gap:8px;width:max-content;max-width:100%;margin:13px 0;padding-bottom:4px;font-size:.86rem;font-weight:800;display:flex}._sources_1c4a8_4 a:hover{color:#ff5a1f}@keyframes _energyFlow_1c4a8_1{to{stroke-dashoffset:-38px}}@media (max-width:980px){._hero_1c4a8_1{height:700px}._heroCopy_1c4a8_1{left:40px;right:40px}._heroShade_1c4a8_1{background:linear-gradient(90deg,#0c0e0cf2,#0c0e0c73)}._energyCalc_1c4a8_3,._splitSection_1c4a8_1,._classGrid_1c4a8_4{grid-template-columns:1fr}._classGrid_1c4a8_4 ._classAccent_1c4a8_4{transform:none}._solarSection_1c4a8_1{grid-template-columns:auto 1fr}._solarSection_1c4a8_1>a{grid-column:2;justify-self:start}._supplyDiagram_1c4a8_2{min-height:680px}._supplyCard_1c4a8_2{width:37%}._supplyTopLeft_1c4a8_2,._supplyTopRight_1c4a8_2{top:0}._supplyBottomLeft_1c4a8_2,._supplyBottomRight_1c4a8_2{bottom:0}._powerLines_1c4a8_2{opacity:.7}}@media (max-width:680px){._hero_1c4a8_1{height:720px}._hero_1c4a8_1>img{object-position:62% center}._heroCopy_1c4a8_1{left:24px;right:24px}._hero_1c4a8_1 h1{font-size:3.15rem}._heroFacts_1c4a8_1{flex-direction:column;gap:18px}._jumpNav_1c4a8_1{justify-content:flex-start;gap:28px;padding:0 20px;overflow-x:auto}._jumpNav_1c4a8_1 a{white-space:nowrap}._article_1c4a8_1{padding:58px 18px 85px}._lead_1c4a8_1{margin-bottom:62px}._section_1c4a8_1{padding:58px 0}._sectionTitle_1c4a8_1{grid-template-columns:1fr;gap:13px;margin-bottom:30px}._lead_1c4a8_1 h2,._sectionTitle_1c4a8_1 h2,._conclusion_1c4a8_1 h2,._solarSection_1c4a8_1 h2{font-size:2.5rem}._supplyDiagram_1c4a8_2{grid-template-columns:1fr;gap:12px;min-height:auto;display:grid}._powerLines_1c4a8_2{display:none}._supplyCard_1c4a8_2,._powerNode_1c4a8_2{width:100%;min-height:auto;position:relative;inset:auto;transform:none}._powerNode_1c4a8_2{order:-1;padding:26px 18px}._supplyCard_1c4a8_2{padding:20px}._explainerGrid_1c4a8_3,._buyGrid_1c4a8_4{grid-template-columns:1fr}._energySteps_1c4a8_3{padding:8px 18px}._energySteps_1c4a8_3>div{grid-template-columns:32px 1fr}._energySteps_1c4a8_3>div>div{grid-template-columns:1fr}._energySteps_1c4a8_3 strong{margin-top:4px}._energySteps_1c4a8_3 p{grid-column:1}._formula_1c4a8_3{padding:27px}._formula_1c4a8_3>span{font-size:2.9rem}._classGrid_1c4a8_4 strong{font-size:1.7rem}._splitSection_1c4a8_1{gap:24px;padding:58px 0}._splitSection_1c4a8_1 h2{font-size:2.5rem}._solarSection_1c4a8_1{grid-template-columns:1fr;margin-bottom:58px;padding:26px}._solarSection_1c4a8_1>a{grid-column:1;justify-content:center;justify-self:stretch}._conclusion_1c4a8_1{margin-left:-6px;margin-right:-6px;padding:54px 20px}._finalActions_1c4a8_4{flex-direction:column}._finalActions_1c4a8_4 a{justify-content:center}._sources_1c4a8_4 a{width:auto}._heroFacts_1c4a8_1 strong{font-size:1rem}}@media (prefers-reduced-motion:reduce){._powerLines_1c4a8_2 path{animation:none}._selectionCta_1c4a8_1 a,._solarSection_1c4a8_1>a{transition:none}}._sectionTitle_1c4a8_1 h2 em{color:#ff5a1f;font-style:normal}._coolingCard_1c4a8_4 button{color:#171916;font:inherit;cursor:not-allowed;background:#ff5a1f;border:0;border-radius:8px;align-items:center;gap:9px;padding:14px 16px;font-size:.86rem;font-weight:900;display:inline-flex}._finalActions_1c4a8_4 a,._finalActions_1c4a8_4 button{color:#171916;font:inherit;border:0;border-radius:8px;justify-content:center;align-items:center;gap:10px;padding:16px 19px;font-weight:900;display:inline-flex;background:#ff5a1f!important}._finalActions_1c4a8_4 button:disabled{cursor:not-allowed}@media (max-width:430px){._hero_1c4a8_1{height:660px}._hero_1c4a8_1 h1{font-size:clamp(2.75rem,13vw,3.15rem)}._heroCopy_1c4a8_1>p:not(._eyebrow_1c4a8_1){font-size:1rem}._jumpNav_1c4a8_1{min-height:58px}._lead_1c4a8_1 h2,._sectionTitle_1c4a8_1 h2,._conclusion_1c4a8_1 h2,._solarSection_1c4a8_1 h2,._splitSection_1c4a8_1 h2{font-size:2.2rem}._article_1c4a8_1{padding-inline:15px}._energySteps_1c4a8_3>div{grid-template-columns:26px 1fr}._formula_1c4a8_3>span{font-size:2.45rem}._conclusion_1c4a8_1{padding-inline:17px}}._selectionCta_1c4a8_1{flex-direction:column;align-items:center;gap:10px}._selectionCta_1c4a8_1 a{justify-content:center}._selectionCta_1c4a8_1 ._calculatorCta_1c4a8_13{color:#fff;background:#171916}._selectionCta_1c4a8_1 ._calculatorCta_1c4a8_13:hover{background:#2b2e29}@media (max-width:680px){._selectionCta_1c4a8_1 a{width:100%}}