.fwcalc{max-width:1180px;padding-top:26px;padding-bottom:55px;color:#20382b}.fwcalc *{box-sizing:border-box}.fwcalc h1{font-size:30px;font-weight:750;margin:12px 0}.fwcalc h2{font-size:19px;font-weight:700;margin:0 0 16px}.fwcalc-intro{max-width:780px;line-height:1.7;color:#64736a}.fwcalc-breadcrumb{font-size:12px;color:#7a887f}.fwcalc-oem,.fwcalc-setup,.fwcalc-details,.fwcalc-controls{border:1px solid #dde7e0;background:#fff;border-radius:12px;padding:22px;margin:22px 0}.fwcalc-selects{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.fwcalc label{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:12px;font-weight:650;margin:0;line-height:1.5}.fwcalc input,.fwcalc select{width:100%;min-width:0;border:1px solid #cddbd2;background:white;border-radius:7px;padding:10px 11px;height:43px;color:#20382b;font:inherit;font-size:14px}.fwcalc input:focus,.fwcalc select:focus{outline:2px solid #6eae92;outline-offset:1px}.fwcalc input[aria-invalid=true]{border-color:#b4432d}.fwcalc-package{margin-top:15px!important}.fwcalc-setups{display:grid;grid-template-columns:1fr 1fr;gap:22px}.fwcalc-setup{min-width:0;margin:0}.fwcalc-setup legend{width:auto;border:0;padding:0 8px;font-size:19px;font-weight:700;color:#20382b;margin:0 0 12px}.fwcalc-dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:8px}.fwcalc-dot-1{background:#7c8993}.fwcalc-dot-2{background:#147252}.fwcalc-input-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.fwcalc-controls{display:flex;align-items:center;gap:24px;background:#f2f8f4}.fwcalc-controls label{flex:0 1 320px}.fwcalc-controls p{flex:1;line-height:1.65;margin:0;font-size:13px}.fwcalc-details summary{cursor:pointer;font-size:15px;font-weight:700}.fwcalc-technical{margin-top:20px}.fwcalc-details p{font-size:12px;line-height:1.7;color:#68766d;margin-top:14px}.fwcalc .fwcalc-check{display:flex;flex-direction:row;align-items:flex-start;margin-top:20px;font-weight:500}.fwcalc-check input{height:18px;width:18px;flex:none;margin:0}.fwcalc-submit,.fwcalc-apply{border:0;border-radius:7px;padding:12px 20px;background:#17634b;color:#fff;font-weight:650}.fwcalc-submit:hover,.fwcalc-apply:hover{background:#124d3b}.fwcalc-results{display:grid;grid-template-columns:1.1fr 1fr;gap:35px;padding:25px 0;border-top:1px solid #e3eae5}.fwcalc [hidden]{display:none!important}.fwcalc-visual{min-width:0}#fwcalc-diagram{display:block;width:100%;max-height:390px;background:#f8faf9;border:1px solid #e4ece7;border-radius:10px}.fwcalc-muted{font-size:12px;color:#718076;margin:10px 0;line-height:1.6;overflow-wrap:anywhere}#fwcalc-metrics{margin:0}#fwcalc-metrics>div{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid #e5ece7}#fwcalc-metrics dt{font-size:13px;font-weight:500}#fwcalc-metrics dd{text-align:right;font-size:15px;font-weight:700;white-space:nowrap;margin:0}.fwcalc-notice{background:#f4f7f5;border-radius:8px;padding:15px;font-size:12px;line-height:1.7;margin-top:20px}.fwcalc-advice-card{padding:20px;border:1px solid #d9e7df;border-radius:10px;background:#f2f8f4;margin-bottom:18px}.fwcalc-advice-card strong{display:block;font-size:19px;margin-bottom:7px}.fwcalc-advice-card p{font-size:13px;line-height:1.7;margin:7px 0}.fwcalc-advice-card.is-check{background:#fff9ef;border-color:#e9d4ae}.fwcalc-apply{margin-top:10px}.fwcalc-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:16px 0 25px}.fwcalc-product{border:1px solid #dce6df;border-radius:9px;padding:14px;min-width:0}.fwcalc-product img{width:100%;height:120px;object-fit:contain}.fwcalc-product a{display:block;color:#20382b;font-weight:650;font-size:13px;line-height:1.5;overflow-wrap:anywhere}.fwcalc-product small{display:block;margin:7px 0;font-size:11px;color:#8a632a}.fwcalc-product .fwcalc-price{font-weight:700;margin-top:9px}.fwcalc-contact{display:inline-block;margin-top:12px;color:#17634b;text-decoration:underline;font-size:13px}#fwcalc-status{min-height:23px;margin:14px 0;color:#8a452e}.fwcalc-products-heading{font-size:16px!important;margin:24px 0 8px!important}.fwcalc-empty{font-size:13px;color:#68766d;line-height:1.7}
.fwcalc-input-grid label,.fwcalc-selects label{justify-content:space-between}.fwcalc-product .fwcalc-apply{font-size:11px;padding:8px 9px;line-height:1.5;white-space:normal}.fwcalc-product [data-paired-bolt]{font-size:12px;padding:7px 0;border-top:1px solid #e4ece7}
.fwcalc-mount-column{grid-column:1/-1;display:grid;grid-template-columns:1fr;gap:15px;padding-top:15px;border-top:1px solid #e2e9e4}.fwcalc-mount-column label{max-width:100%}.fwcalc-technical small{font-size:11px;line-height:1.6;font-weight:400;color:#68766d}.fwcalc-inquiry{margin-top:24px;padding:22px;border:1px solid #d9e7df;border-radius:12px;background:#f8faf9}.fwcalc-inquiry h3{font-size:19px;margin:0 0 12px}.fwcalc-inquiry p{font-size:13px;line-height:1.7}.fwcalc-estimate{display:flex;flex-wrap:wrap;gap:8px 24px}.fwcalc-estimate strong{font-size:17px}.fwcalc-inquiry form{margin-top:20px}.fwcalc textarea{width:100%;padding:10px;border:1px solid #cddbd2;border-radius:7px;font:inherit;resize:vertical}.fwcalc-comments{margin:16px 0!important}.fwcalc-inquiry .fwcalc-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#fwcalc-inquiry-summary{background:#fff;border:1px solid #e1e8e3;border-radius:8px;padding:12px 15px;margin:12px 0 18px}#fwcalc-inquiry-summary>div{display:grid;grid-template-columns:minmax(100px,1fr) 2fr;gap:15px;padding:6px 0;border-bottom:1px solid #edf1ee;font-size:12px}#fwcalc-inquiry-summary dt{font-weight:500}#fwcalc-inquiry-summary dd{margin:0;overflow-wrap:anywhere}.fwcalc button:disabled{opacity:.6;cursor:wait}.fwcalc input:disabled,.fwcalc select:disabled{background:#f3f5f4}
@media(max-width:767px){.fwcalc h1{font-size:24px}.fwcalc{padding-top:18px}.fwcalc-selects{grid-template-columns:1fr 1fr}.fwcalc-setups{gap:14px;grid-template-columns:1fr}.fwcalc-oem,.fwcalc-setup,.fwcalc-details,.fwcalc-controls,.fwcalc-inquiry{padding:16px}.fwcalc-controls{display:block}.fwcalc-controls p{margin-top:12px}.fwcalc-results{grid-template-columns:1fr;gap:18px}.fwcalc-input-grid{grid-template-columns:1fr 1fr}.fwcalc-product-grid{grid-template-columns:1fr 1fr}.fwcalc-product img{height:95px}#fwcalc-metrics dt{font-size:12px}#fwcalc-metrics dd{font-size:13px}.fwcalc-setup legend{font-size:17px}.fwcalc-submit{width:100%}.fwcalc-inquiry .fwcalc-input-grid{grid-template-columns:1fr}.fwcalc-estimate{display:block}.fwcalc-estimate span{display:block;margin-top:5px}#fwcalc-inquiry-summary>div{grid-template-columns:1fr;gap:3px}}