:root{--ink:#222d2c;--muted:#53615e;--green:#17634b;--green-dark:#104934;--paper:#f3f6f4;--line:#d8e0dc;--yellow:#e9dc95;--blue:#e7eef3;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-synthesis:none;letter-spacing:0}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.65}a{color:var(--green);text-underline-offset:4px}a:hover{color:var(--green-dark)}button,input{font:inherit}button,a,input,summary{touch-action:manipulation}:focus-visible{outline:3px solid #8b5800;outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.65}[hidden]{display:none!important}.wrap{max-width:1160px;margin:0 auto;padding-inline:28px}.skip{position:absolute;top:-100px;left:20px;padding:12px;background:#fff;z-index:10}.skip:focus{top:10px}.site-header{border-bottom:1px solid var(--line);background:#fff}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:94px}.brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:700;line-height:1.25;text-decoration:none;color:var(--ink);max-width:250px}.brand img{width:38px;height:38px}.nav{display:flex;align-items:center;gap:23px}.nav a{text-decoration:none;font-size:14px;color:var(--ink);padding:8px 0}.nav a[aria-current=page]{box-shadow:0 2px var(--green)}.menu{display:none;background:none;border:1px solid var(--line);border-radius:4px;padding:8px 12px}.intro{padding:64px 0 44px}.eyebrow{font-size:13px;text-transform:uppercase;font-weight:700;color:var(--green);margin:0 0 14px;letter-spacing:0}h1,h2,h3{line-height:1.15;letter-spacing:0;text-wrap:balance}h1{font-size:48px;max-width:900px;margin:0 0 22px}h2{font-size:32px;margin:0 0 18px}h3{font-size:21px;margin:0 0 12px}.lede{font-size:20px;max-width:740px;color:var(--muted);margin:0 0 22px}p{margin:0 0 18px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:24px 0 14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green);color:#fff;border:1px solid var(--green);border-radius:5px;padding:12px 19px;font-size:16px;font-weight:700;text-decoration:none;min-height:48px}.button:hover{background:var(--green-dark);color:#fff}.button.secondary{color:var(--ink);background:white;border-color:#85968e}.button.secondary:hover{background:var(--paper)}.quiet{font-size:14px;color:var(--muted)}.band{padding:52px 0;border-top:1px solid var(--line)}.soft{background:var(--paper)}.blue{background:var(--blue)}.columns{display:grid;grid-template-columns:1fr 1fr;gap:64px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.feature{padding:24px 0;border-top:3px solid var(--green)}.number{font-size:14px;font-weight:bold;color:var(--green);margin-bottom:16px;display:block}.feature:nth-child(2){border-top-color:#ae852a}.feature:nth-child(3){border-top-color:#708795}.badge{display:inline-block;font-size:13px;font-weight:700;padding:3px 9px;background:var(--yellow);border-radius:3px;margin-bottom:16px}.product-image{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:6px}.preview{margin:0}.preview figcaption{padding:12px 0;font-size:14px;color:var(--muted)}.price{font-size:40px;font-weight:700;line-height:1.2}.price small{font-size:16px;font-weight:400}.checklist{padding-left:22px}.checklist li{margin-bottom:12px}.reading{max-width:790px}.reading h2{font-size:25px;margin:38px 0 14px}.reading h3{font-size:20px}.reading ul{padding-left:22px}.reading li{margin:10px 0}.reading .intro{padding-bottom:10px}.footer{padding:40px 0;border-top:1px solid var(--line)}.footer-inner{display:flex;justify-content:space-between;gap:40px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-content:flex-start;max-width:500px}.footer-links a{font-size:14px}.tool-intro{padding:36px 0 20px}.tool-intro h1{font-size:38px}.calculator{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:44px;align-items:start;padding-bottom:44px}.inputs{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}label{font-size:14px;font-weight:700;display:block}label span{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:4px}input{width:100%;min-height:48px;padding:10px 12px;background:#fff;border:1px solid #889b91;border-radius:4px;margin-top:7px;color:var(--ink)}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-size:18px;font-weight:700;margin-bottom:16px}.wide{grid-column:1/-1}.results-panel{border:1px solid var(--line);border-radius:6px;background:var(--paper);padding:26px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px;margin:24px 0}.result-grid div{border-bottom:1px solid var(--line);padding-bottom:18px}.result-grid dt{font-size:14px;color:var(--muted)}.result-grid dd{font-size:26px;line-height:1.3;margin:8px 0 0;overflow-wrap:anywhere}.result-grid .primary{grid-column:1/-1}.result-grid .primary dd{font-size:40px;color:var(--green)}.error{color:#a02222;font-weight:700;min-height:26px;margin-top:14px}.tool-note{font-size:14px;color:var(--muted);margin:10px 0}.result-status{font-size:14px;min-height:24px}.callout{border-left:3px solid var(--green);padding:10px 0 10px 22px;margin:24px 0}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;margin:20px 0}th,td{text-align:left;border-bottom:1px solid var(--line);padding:14px;font-size:15px}pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:20px;background:var(--paper);font-size:14px}details{border-top:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:700}.mobile-only{display:none}svg{flex-shrink:0}a,button{overflow-wrap:anywhere}main{min-height:60vh} .menu[hidden]{display:none!important}
@media(max-width:850px){.nav{gap:14px}.nav a{font-size:13px}.header-inner{gap:14px}.calculator{gap:24px}.columns{gap:32px}.brand{max-width:195px}.wrap{padding-inline:22px}}
@media(max-width:700px){.wrap{padding-inline:20px}.header-inner{min-height:80px;flex-wrap:wrap;gap:10px;padding-top:14px;padding-bottom:14px}.brand{font-size:15px;max-width:220px}.menu:not([hidden]){display:block}.nav{width:100%;display:flex;flex-wrap:wrap;gap:12px 20px;padding:8px 0}.js .nav{display:none}.js .nav.open{display:flex}.nav a{font-size:15px}.intro{padding:40px 0 28px}h1{font-size:36px}h2{font-size:28px}.lede{font-size:18px}.columns,.three,.calculator{grid-template-columns:1fr;gap:28px}.band{padding:36px 0}.footer-inner{flex-direction:column;gap:22px}.tool-intro h1{font-size:32px}.results-panel{padding:20px}.result-grid dd{font-size:23px}.result-grid .primary dd{font-size:34px}.inputs{gap:16px}.actions .button{flex-grow:1}.feature{padding-bottom:0}.footer{padding:30px 0}}
.intro.wrap,.tool-intro.wrap{padding-inline:28px}
@media(max-width:700px){.intro.wrap,.tool-intro.wrap{padding-inline:20px}.desktop-only{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{.site-header,.footer,.actions,.menu{display:none}.calculator{display:block}.results-panel{break-inside:avoid}body{color:#000;background:#fff}}
.support-email, [data-contact] a { overflow-wrap: anywhere; }
.guide { padding-top: 40px; padding-bottom: 48px; }
.guide h1 { font-size: 36px; line-height: 1.18; overflow-wrap: break-word; }
.guide h2 { margin-top: 32px; font-size: 24px; }
.guide-preview { display: block; width: 100%; height: auto; margin: 24px 0; }
@media (max-width: 600px) { .guide h1 { font-size: 30px; } .guide .button { white-space: normal; } }
.comparison-scroll { max-width: 100%; overflow-x: auto; }
.comparison-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; }
.comparison-table th, .comparison-table td { text-align: left; padding: 12px; border-bottom: 1px solid #d9e1de; vertical-align: top; }
.comparison-table thead { background: #edf4f1; }
.comparison-table caption { text-align: left; padding: 12px 0; font-weight: 600; }