:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:#0b2116;background:#eef4f0;--card:#fff;--line:#d9e6dd;--green:#167b3f;--muted:#617269;--soft:#f2f6f3}*{box-sizing:border-box}body{margin:0}.wrap{max-width:760px;margin:auto;padding:26px 18px 70px}nav{display:flex;justify-content:space-between;margin-bottom:42px}a{color:var(--green);font-weight:800;text-decoration:none}.brand{font-size:20px;color:inherit}.eyebrow{color:var(--green);font-size:12px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}h1{font-size:clamp(46px,9vw,72px);line-height:.95;letter-spacing:-.05em;margin:15px 0}.lead{font-size:20px;line-height:1.5}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;margin:20px 0}.q{border-top:1px solid var(--line);padding:18px 0}.q:first-child{border-top:0;padding-top:0}.q strong{display:block;margin-bottom:10px}label{display:block;margin:8px 0;padding:10px 12px;background:var(--soft);border-radius:10px}button{width:100%;border:0;border-radius:12px;padding:15px;background:#167b3f;color:#fff;font:inherit;font-weight:850;cursor:pointer}.result{display:none}.result.show{display:block}.result h2{font-size:30px;margin:0 0 8px}.micro{font-size:12px;color:var(--muted);line-height:1.5}.cta{display:inline-block;margin-top:12px}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color:#edf7f0;background:#07110c;--card:#101c15;--line:#263b2e;--green:#4bd47c;--muted:#a8b9ae;--soft:#15231a}}[data-theme="dark"]{color:#edf7f0;background:#07110c;--card:#101c15;--line:#263b2e;--green:#4bd47c;--muted:#a8b9ae;--soft:#15231a}.mini-theme{margin-left:auto}.mini-theme select{font:inherit;font-size:12px;font-weight:800;color:inherit;background:var(--card,#fff);border:1px solid var(--line,#d9e6dd);border-radius:999px;padding:7px 9px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}