@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#183d31;--muted:#61756d;--paper:#f7f8f2;--line:#dde6dc;--accent:#17684c}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;line-height:1.65}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d69132;outline-offset:3px}.site-header{border-bottom:1px solid var(--line);background:#fff}.site-header nav{max-width:1160px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:22px 28px;gap:20px}.brand{font-family:Manrope,system-ui;font-size:25px;font-weight:800;letter-spacing:-1px}.brand:before{content:'▦';background:var(--accent);color:white;border-radius:9px;padding:4px 9px;margin-right:10px}.navlinks{display:flex;gap:26px;font-size:14px;font-weight:600}main{max-width:1100px;margin:auto;padding:0 28px 64px}.hero{padding:70px 0 48px;position:relative;padding-right:390px;min-height:430px}.eyebrow{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:2px}h1,h2,h3{font-family:Manrope,system-ui;line-height:1.2}h1{font-size:clamp(32px,4.6vw,56px);letter-spacing:-2px;margin:22px 0}p{color:var(--muted)}.hero p{font-size:17px}.search-label{display:block;font-size:13px;font-weight:700;margin-top:28px}#tool-search{width:100%;margin-top:8px;padding:16px 20px;border:1px solid var(--line);border-radius:10px;background:white;font-size:15px}.featured{position:absolute;right:0;top:76px;width:325px;background:#e8eee0;border:1px solid #ccd9bf;border-radius:20px;padding:30px;box-shadow:0 12px 35px #173b3110}.featured span{font-size:11px;letter-spacing:2px;font-weight:700}.featured h2{font-size:28px;line-height:1.4}.featured p{font-size:15px}section{margin:35px 0 48px;scroll-margin-top:20px}section h2{font-size:26px;margin-bottom:8px}.blurb{margin-top:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.card{display:block;background:white;border:1px solid var(--line);padding:24px;border-radius:12px;transition:transform .15s,border-color .15s}.card:hover{border-color:#7da58c;transform:translateY(-3px);text-decoration:none}.card h3{font-size:18px;margin:0 0 14px}.card h3:after{content:' ↗';color:#8a9d8e}.card p{font-size:14px;margin:0}.calc{max-width:790px;margin:45px auto}.calc h1{font-size:38px;letter-spacing:-1px}.intro{font-size:18px}.calc-form{background:white;border:1px solid var(--line);border-radius:18px;padding:30px;margin:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:22px}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}input,select{font:inherit;color:var(--ink);padding:12px;border:1px solid #bacdbf;border-radius:8px;background:#fbfcf9;width:100%;min-height:48px}.help{display:block;font-size:12px;color:var(--muted);margin-top:6px}.inwrap{position:relative}.unit{position:absolute;right:14px;top:12px}input:invalid{border-color:#ab604c}.results{display:none;grid-column:1/-1;background:#eef4e9;padding:20px;border-radius:10px}.results.on{display:block}.row{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #d7e2d2;padding:12px 0;flex-wrap:wrap}.row:last-child{border:0}.rvalue{font-weight:700}.row.main .rvalue{font-size:24px}.rhint{font-size:12px;flex-basis:100%}.faqs h3{font-size:17px}.site-footer{border-top:1px solid var(--line);text-align:center;font-size:13px;padding:28px}.site-footer p{margin:8px auto;max-width:720px}[hidden]{display:none!important}@media(max-width:850px){.hero{padding-right:0;padding-top:42px}.featured{position:static;width:100%;margin-top:25px}.cards{grid-template-columns:1fr 1fr}.navlinks{gap:13px;flex-wrap:wrap}.site-header nav{align-items:flex-start;flex-direction:column}.hero h1{font-size:44px}}@media(max-width:540px){main{padding:0 18px 32px}.cards{grid-template-columns:1fr}.calc-form{grid-template-columns:1fr;padding:20px}.calc h1{font-size:30px}.navlinks{font-size:12px}.hero h1{font-size:38px}.site-header nav{padding:18px}.row{gap:10px}.rvalue{max-width:100%;overflow-wrap:anywhere}}