:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172632;background:#f5f4ee;font-synthesis:none;line-height:1.55;--ink:#172632;--accent:#a9e547;--border:#d8ddd5}*{box-sizing:border-box}body{margin:0}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}header{display:flex;justify-content:space-between;align-items:center;padding-block:30px;border-bottom:1px solid var(--border)}a{color:inherit;text-underline-offset:4px}.brand{font-size:26px;font-weight:850;letter-spacing:-1px;text-decoration:none;display:flex;align-items:center;gap:15px}.brand span{font-size:11px;letter-spacing:2px;font-weight:650;border-left:1px solid #b5bdb2;padding-left:15px}.tag{font-size:13px;border:1px solid var(--border);padding:7px 12px;border-radius:30px}.hero{padding:66px 0 35px;max-width:770px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:1.8px;font-weight:750;margin:0 0 18px}h1{font-size:clamp(40px,6vw,70px);line-height:1.08;letter-spacing:-3px;margin:0 0 24px;font-weight:750}.lede{font-size:19px;line-height:1.6;max-width:680px;color:#45544d}.privacy{font-size:14px;color:#55625b;padding-left:13px;border-left:3px solid #769c42;margin-top:24px}.panel{border:1px solid var(--border);border-radius:18px;padding:34px;background:#fff;box-shadow:0 12px 40px #17263208}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{font-size:24px;letter-spacing:-.7px;margin:0}.section-head>span{font-size:11px;letter-spacing:1px;color:#68756c;white-space:nowrap}.context-grid,.blocks{display:grid;grid-template-columns:1fr 1fr;gap:24px}label{display:block;font-size:14px;font-weight:650}input,textarea{font:inherit;color:var(--ink);width:100%;padding:12px 13px;border:1px solid #bcc7bc;border-radius:7px;margin-top:7px;background:#fcfdfa}input:focus,textarea:focus{outline:3px solid #c0e699;outline-offset:1px}input[type=number]{font-size:23px;font-weight:550}textarea{resize:vertical;font-weight:400}.hint{font-size:14px;color:#5c675f;margin:16px 0 26px;max-width:720px}fieldset{min-width:0;margin:0;padding:21px;border:1px solid var(--border);border-radius:10px;background:#f8faf6}legend{font-size:18px;font-weight:700;padding:0 8px}.badge{display:inline-grid;place-items:center;width:29px;height:29px;background:#263f43;color:#fff;border-radius:5px;font-size:14px;margin-right:7px}.badge.accent{background:var(--accent);color:#20351c}fieldset p{margin:0 0 18px;color:#5c675f;font-size:14px}.number-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.notes{margin-top:24px}#results{margin-top:28px;padding-top:23px;border-top:1px solid var(--border)}#results h3{font-size:16px;margin:0 0 22px}.result-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.metric-label{display:block;color:#5d6b60;font-size:11px;font-weight:750;letter-spacing:1px}.result-grid strong{display:block;font-size:42px;letter-spacing:-1.7px;line-height:1.3;margin:5px 0 9px}.count{font-size:13px;color:#55645a}.track{height:8px;border-radius:8px;background:#e7ece5;overflow:hidden;margin-bottom:9px}.bar{height:100%;background:#263f43}.bar.accent{background:#74a527}.difference{border-left:1px solid var(--border);padding-left:26px}.interpretation{font-size:14px;color:#516158;background:#f3f6ee;padding:16px;border-radius:8px;margin-top:22px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:25px}button,.button-link{font:inherit;font-size:14px;font-weight:700;border:1px solid transparent;border-radius:7px;background:var(--ink);color:#fff;cursor:pointer;padding:12px 18px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7baf38;outline-offset:4px}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:#fff;border-color:#bcc7bc;color:var(--ink)}.text-button{color:#516158;background:transparent;padding-inline:10px}#copy-status{font-size:13px}details{margin-top:20px}summary{font-size:14px;cursor:pointer;font-weight:650}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f7f3;padding:18px;border-radius:8px;font-size:13px}#error{border:1px solid #b14d3c;color:#823427;background:#fff2ed;padding:14px;border-radius:7px}.guide{padding:56px 0 32px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.steps article>span{display:grid;place-items:center;width:32px;height:32px;border:1px solid #b6c0b4;border-radius:50%;font-size:13px;font-weight:700}.steps h3{font-size:17px;margin:15px 0 8px}.steps p,.method p{font-size:15px;color:#546156;margin:0}.method{border-top:1px solid var(--border);padding-top:20px;margin-top:30px}.method p{margin-top:14px;max-width:850px}.resource{display:flex;align-items:center;gap:30px;justify-content:space-between;background:#172632;color:#fff;border-radius:14px;padding:32px;margin:18px 0 45px}.resource .eyebrow{font-size:10px;color:#b8d293;margin-bottom:12px}.resource h2{font-size:24px;line-height:1.25;letter-spacing:-.6px;margin:0 0 12px}.resource p:last-child{font-size:14px;color:#c6d2c8;max-width:610px;margin:0}.button-link{display:block;flex-shrink:0;white-space:nowrap;background:var(--accent);color:#20351c;text-decoration:none}footer{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--border);padding-block:22px 36px;font-size:12px;color:#59665c}footer p{margin:0;max-width:450px}.skip{position:absolute;left:10px;top:-100px;background:white;padding:10px;z-index:5}.skip:focus{top:10px}[hidden]{display:none!important}@media(max-width:700px){.wrap{width:calc(100% - 32px)}header{padding-block:22px}.brand{font-size:23px}.brand span{font-size:9px;letter-spacing:1px;gap:10px;padding-left:10px}.tag{display:none}.hero{padding-top:42px}h1{letter-spacing:-1.8px}.lede{font-size:17px}.panel{padding:22px 17px}.section-head{align-items:flex-start;gap:10px}.section-head h2{font-size:20px}.section-head>span{font-size:9px;padding-top:5px}.context-grid,.blocks{grid-template-columns:1fr;gap:20px}.result-grid{grid-template-columns:1fr 1fr;gap:20px}.difference{grid-column:1/-1;border-left:0;border-top:1px solid var(--border);padding:15px 0 0}.difference strong{display:inline-block;margin-right:10px}.difference .count{display:inline-block}.steps{grid-template-columns:1fr;gap:26px}.resource{display:block;padding:25px}.button-link{display:inline-block;margin-top:22px}footer{display:block}footer p+p{margin-top:10px}.actions{gap:8px}.actions button{font-size:13px;padding:11px 12px}}@media print{body{background:#fff}.hero{padding-top:25px}.panel{box-shadow:none;break-inside:avoid}.actions,.resource,.tag,.skip{display:none}.guide{padding-top:25px}footer{padding-bottom:0}}