*{box-sizing:border-box}body{margin:0;background:#f6f8f7;color:#20322a;font:16px/1.7 system-ui,sans-serif}a{color:#176a3d;text-underline-offset:3px}header{background:#282f3a;padding:18px max(20px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px}header img{filter:brightness(0) invert(1);max-width:100%;height:auto}nav{display:flex;gap:18px;flex-wrap:wrap}header nav a{color:#fff;text-decoration:none;font-size:14px}main{max-width:1120px;margin:auto;padding:32px 24px 72px}.crumb{font-size:13px;color:#62746a;margin-bottom:32px}h1{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-1px;margin:12px 0 18px}h2{font-size:24px;line-height:1.35}h3{font-size:19px}.intro{max-width:720px;color:#5b6d63}.tag{display:inline-block;color:#176a3d;background:#e4f2e8;padding:5px 12px;border-radius:30px;font-size:12px;font-weight:750}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:32px}.box,article{background:#fff;border:1px solid #dce6df;border-radius:18px;padding:28px}.box p{color:#586b60}.box a{font-weight:650}.wide{grid-column:1/-1}label{display:block;font-weight:650;font-size:14px;margin:16px 0 8px}input,textarea,select{width:100%;padding:13px;border:1px solid #cbd9cf;border-radius:9px;background:#fbfcfb;font:inherit;color:inherit}textarea{min-height:115px;resize:vertical}button,.button{display:inline-block;padding:12px 18px;background:#197440;color:white;border:0;border-radius:9px;font:650 14px system-ui;cursor:pointer;text-decoration:none;margin:8px 8px 8px 0}button.secondary{background:#edf4ee;color:#175632}button:disabled{opacity:.5;cursor:not-allowed}:focus-visible{outline:3px solid #6bb98a;outline-offset:3px}.result{padding:16px;border-radius:10px;background:#edf6ef;overflow-wrap:anywhere;margin-top:16px}.result:empty{display:none}#qr svg{max-width:100%;height:auto}.stats{display:flex;gap:24px;flex-wrap:wrap}.stats strong{font-size:26px;display:block}article{max-width:820px;margin:28px auto}article p,article li{max-width:72ch}article h2{margin-top:32px}.note{border-left:4px solid #25824a;padding:14px 20px;background:#eaf4ed;margin:24px 0}.meta{color:#63766a;font-size:13px}footer{background:#282f3a;color:#e1e9e3;padding:36px max(24px,calc((100vw - 1072px)/2))}footer a{color:#d3e5d8}footer nav{margin:24px 0}footer small{color:#b3c6b9}pre{white-space:pre-wrap;word-break:break-word;background:#f1f5f2;padding:18px;border-radius:10px}@media(max-width:700px){header{align-items:flex-start;flex-direction:column;gap:16px}header nav{gap:14px}.grid{grid-template-columns:1fr}.box,article{padding:22px}main{padding:24px 16px 48px}h1{font-size:32px}}