:root{color:#15211d;background:#f4f7f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}a{color:#176b55}button{font:inherit}.shell{width:min(1040px,100% - 32px);margin:0 auto;padding:32px 0 80px}.hero{gap:16px;padding:64px 0 32px;display:grid}h1{max-width:850px;margin:0;font-size:clamp(2.4rem,7vw,5.5rem);line-height:.95}h2,h3,p{margin-top:0}.lead{color:#65736d;max-width:700px;font-size:1.2rem;line-height:1.65}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.card{background:#fff;border:1px solid #dde6e1;border-radius:18px;padding:20px;box-shadow:0 8px 30px #1430270d}.stack{gap:14px;display:grid}label{gap:6px;font-weight:700;display:grid}input,select,textarea{font:inherit;background:#fff;border:1px solid #cad7d1;border-radius:11px;padding:12px 14px}button,.button{color:#fff;cursor:pointer;text-align:center;background:#176b55;border:0;border-radius:11px;padding:13px 16px;font-weight:800;text-decoration:none;display:inline-block}button.secondary{color:#176b55;background:#fff;border:1px solid #176b55}.badge{color:#0e4d3d;background:#e4f2ed;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:800;display:inline-block}.money{color:#176b55;font-size:2rem;font-weight:900}.muted{color:#65736d}.error{color:#a53232;background:#fff0f0;border-radius:10px;padding:12px}.success{color:#0e4d3d;background:#e4f2ed;border-radius:10px;padding:12px}.qr{border:1px solid #dde6e1;border-radius:14px;width:min(280px,100%)}pre{white-space:pre-wrap;word-break:break-word;color:#e9fff7;background:#10241d;border-radius:12px;padding:14px}nav{justify-content:space-between;align-items:center;gap:16px;display:flex}nav strong{font-size:1.25rem}