@import url('/fonts.css');
:root{--ink:#173a31;--green:#23664c;--paper:#faf8ee;--lime:#dfedab;--gold:#f5c652;--muted:#627068;--line:#dce1d2}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:var(--green);text-underline-offset:4px}a:hover{color:#a14b17}header{border-bottom:1px solid var(--line);background:var(--paper)}.nav{max-width:1160px;margin:auto;padding:21px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;text-decoration:none;font-size:20px;letter-spacing:-.7px;color:var(--ink);display:flex;align-items:center;gap:9px}.mark{background:var(--green);color:var(--lime);border-radius:10px;padding:1px 9px}.nav nav{display:flex;gap:25px;flex-wrap:wrap}.nav nav a{font-size:14px;text-decoration:none;font-weight:600}.nav nav a[aria-current=page]{text-decoration:underline}main{max-width:1160px;margin:auto;padding:0 28px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:800;color:var(--green)}h1,h2,h3{line-height:1.1;letter-spacing:-1.3px}h1{font-size:clamp(38px,5.6vw,70px);margin:20px 0 26px;font-weight:800}h2{font-size:32px;margin:0 0 22px}h3{font-size:21px;letter-spacing:-.6px}.hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:65px;padding:62px 0 50px}.lead{font-size:19px;line-height:1.65;color:var(--muted);max-width:670px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.button,button{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:white;border:1px solid var(--green);border-radius:9px;padding:12px 20px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.button:hover,button:hover{background:#154e39;color:white}.button.secondary{background:transparent;color:var(--ink);border-color:#b1bdac}.note{font-size:13px;color:var(--muted)}.board{border:1px solid #b3c496;border-radius:24px;background:var(--lime);padding:28px;box-shadow:8px 8px 0 #eae6d4;transform:rotate(1deg);position:relative;overflow:hidden}.board-top{display:flex;justify-content:space-between;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1px}.skyline{height:160px;display:flex;align-items:flex-end;gap:9px;justify-content:center;padding:30px 20px 0;border-bottom:5px solid var(--green)}.building{width:56px;height:100%;background:var(--green);border-radius:7px 7px 0 0;background-image:repeating-linear-gradient(0deg,transparent 0 16px,#dfedab77 16px 19px)}.building:nth-child(2){height:65%;width:76px}.building:nth-child(3){height:90%}.building:nth-child(4){height:50%;width:90px;background:var(--gold)}.building:nth-child(5){height:75%}.board h2{font-size:33px;margin:28px 0 16px}.board .row{padding:12px 0;border-top:1px solid #afc487;display:flex;justify-content:space-between;font-size:14px}.board small{display:block;margin-top:16px}.strip{display:flex;gap:22px;justify-content:space-between;border-block:1px solid var(--line);padding:16px 0;font-size:13px;color:var(--muted)}.section{padding:48px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fffdf5}.card .number{font-family:monospace;color:var(--green);font-size:13px}.card p{color:var(--muted);font-size:15px}.card a{font-weight:700;font-size:14px}.tool-promo{background:var(--green);border-radius:20px;padding:36px;color:var(--paper);display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.tool-promo .eyebrow{color:inherit}.tool-promo p{color:#d3decc}.tool-promo .button{background:var(--gold);border-color:var(--gold);color:var(--ink)}.formula{font-family:monospace;font-size:17px;line-height:2;background:#ffffff12;border:1px solid #ffffff40;padding:24px;border-radius:12px}.article{max-width:820px;padding:50px 0 60px}.article h1{font-size:clamp(36px,5vw,52px)}.article h2{font-size:28px;margin-top:38px}.article li{margin:13px 0}.article p{color:#3e544b}.article aside{padding:18px 23px;border-left:4px solid var(--gold);background:#f0eddd;margin:24px 0}.source{font-size:13px;background:#eff1e4;border-radius:10px;padding:18px;margin-top:30px}.source p{margin:6px 0}.tool-heading{padding:45px 0 25px}.tool-heading h1{font-size:clamp(36px,4vw,50px);margin:15px 0}.calculator{display:grid;grid-template-columns:1.12fr 1fr;gap:24px;padding-bottom:35px}.form-panel,.result-panel{border:1px solid var(--line);background:#fffdf6;border-radius:16px;padding:26px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-size:14px;font-weight:650}input{width:100%;font:inherit;color:var(--ink);border:1px solid #abb8a2;border-radius:7px;background:white;padding:11px;margin-top:5px}input:focus,a:focus-visible,button:focus-visible{outline:3px solid #dfad35;outline-offset:3px}fieldset{margin:0 0 25px;padding:0;border:0}legend{font-weight:800;margin-bottom:14px}label small{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:5px}.result-panel{background:var(--green);color:var(--paper)}.result-panel h2{font-size:24px}.big-result{font-size:43px;font-weight:800;letter-spacing:-1px}.result-row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #ffffff30;padding:14px 0;font-size:14px}.result-panel .note{color:#e0e8d7}.status{background:#ffffff12;padding:15px;border-radius:8px;margin:20px 0}.error{color:#a8331f;min-height:25px}.hidden{display:none}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:700}.faq p{max-width:820px;color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:32px}.footer-inner{max-width:1160px;margin:auto;padding:30px 28px 40px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:var(--muted)}footer nav{display:flex;gap:15px;flex-wrap:wrap}.skip{position:absolute;top:-60px;background:white;padding:10px}.skip:focus{top:0}.crumb{font-size:13px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:15px}th,td{padding:13px;text-align:left;border-bottom:1px solid var(--line)}@media(max-width:760px){.nav{align-items:flex-start;flex-direction:column;padding:16px 22px;gap:14px}.nav nav{gap:18px}main{padding:0 22px}.hero{grid-template-columns:1fr;gap:30px;padding-top:38px}.board{transform:none}.strip{flex-wrap:wrap;gap:10px 24px}.cards{grid-template-columns:1fr}.tool-promo,.calculator{grid-template-columns:1fr}.tool-promo{padding:25px}.section{padding:34px 0}.section-head{align-items:flex-start;flex-direction:column}.footer-inner{flex-direction:column}.fields{gap:15px}.form-panel,.result-panel{padding:20px}.article{padding-top:35px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}