@charset "UTF-8";:root{--navy: #0b2545;--teal: #15803d;--green: #16a34a;--muted: #576977;--line: #e2e8f0;--soft: #f1f5f9;--mint: #edf8f0;--radius: 1rem;--space-section: clamp(3rem, 6vw, 5rem);color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--navy);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1rem;line-height:1.65}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a,button,input{touch-action:manipulation}:focus-visible{outline:3px solid var(--teal);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h2{font-size:clamp(1.8rem,3.2vw,2.55rem);font-weight:700}h3{font-size:1.15rem;letter-spacing:-.02em}p{color:var(--muted)}.container{width:min(100% - 2.5rem,72rem);margin-inline:auto}.section{padding-block:var(--space-section)}.eyebrow{font-size:.74rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:.9rem}.text-link{display:inline-flex;align-items:center;gap:.65rem;min-height:2.75rem;font-size:.9rem;font-weight:650;color:var(--teal)}.text-link:hover{text-decoration:underline;text-underline-offset:.3em}.text-link app-icon{width:1.1rem;height:1.1rem}.badge{display:inline-block;width:fit-content;border-radius:2rem;background:var(--mint);color:#245f58;padding:.25rem .65rem;font-size:.7rem;font-weight:650}main{flex:1;min-width:0;overflow-wrap:anywhere}main>app-placeholder-page,main>app-not-found-page{display:block;width:min(100% - 2.5rem,72rem);margin-inline:auto;padding-block:var(--space-section);min-height:50vh}app-placeholder-page h1,app-not-found-page h1{margin-bottom:1rem}app-placeholder-page a,app-not-found-page a{display:inline-block;min-height:2.75rem;padding-block:.6rem;color:var(--teal);text-decoration:underline;text-underline-offset:.2em}@media(min-width:42rem){.container{width:min(100% - 4rem,72rem)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}select,textarea{font:inherit}img{display:block;max-width:100%}app-placeholder-page>p{max-width:48rem;margin-bottom:.75rem}app-placeholder-page>ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;padding:0;margin-block:2rem;list-style:none}app-placeholder-page>ul li{min-width:0}app-placeholder-page>ul a{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:6rem;height:100%;padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--navy);font-weight:650;text-decoration:none;box-shadow:0 3px 14px #0b254505}app-placeholder-page>ul a:after{content:"\2192";color:var(--teal)}app-placeholder-page>ul a:hover{border-color:var(--teal);background:var(--mint)}@media(max-width:63.99rem){app-placeholder-page>ul{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:41.99rem){app-placeholder-page>ul{grid-template-columns:minmax(0,1fr)}app-placeholder-page>ul a{min-height:4.5rem}}.container{width:min(100% - var(--container-gutter, 4rem),var(--container-max, 80rem))}@media(max-width:671px){.container{width:calc(100% - var(--container-gutter, 2.5rem))}}main nav[aria-label=Breadcrumb]{display:flex;flex-wrap:wrap;align-items:center;gap:0 6px;color:var(--muted);font-size:.78125rem;line-height:1.55}main nav[aria-label=Breadcrumb] a,main nav[aria-label=Breadcrumb] [aria-current=page]{display:inline-flex;align-items:center;min-height:32px;min-width:0;max-width:100%;padding-block:4px;overflow-wrap:anywhere}main nav[aria-label=Breadcrumb] a{min-width:24px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}main nav[aria-label=Breadcrumb] a:hover{color:var(--teal)}main nav[aria-label=Breadcrumb] [aria-current=page]{color:var(--navy);font-weight:600}main :is(.energy-page,.garden-page,.renovation-page)>nav[aria-label=Breadcrumb]{margin-bottom:2rem}main .page-breadcrumb{margin-bottom:8px}main .page-breadcrumb+a{margin-bottom:12px}main nav[aria-label=Breadcrumb]+a[href="/calculators"]{color:var(--muted);font-size:.8125rem;font-weight:500;text-decoration:underline;text-underline-offset:3px}@media(max-width:671px){main .section:is(.energy-page,.garden-page,.renovation-page),main>app-placeholder-page,main .guides-page.container,main .essential-page.container{padding-top:12px}main nav[aria-label=Breadcrumb],main :is(.energy-page,.garden-page,.renovation-page)>nav[aria-label=Breadcrumb]{margin-bottom:4px}main nav[aria-label=Breadcrumb]+a[href="/calculators"]{min-height:36px;margin-block:0 8px;padding-block:6px}main :is(.energy-page,.garden-page,.renovation-page) .page-intro{margin-bottom:24px;padding-bottom:16px}main :is(.energy-page,.garden-page,.renovation-page) .page-intro h1,main>app-placeholder-page h1,main .page-intro .eyebrow{margin-bottom:8px}main :is(.guides-page,.essential-page) .intro{margin-top:10px}main .guides-page .page-intro,main .essential-page>header{padding-bottom:16px}}