:root{color:#15211b;font-synthesis:none;background:#edf2ee;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}.shell{background:radial-gradient(circle at 15% 10%,#a4d5b48c,#0000 30%),radial-gradient(circle at 85% 85%,#dac99273,#0000 28%),#edf2ee;place-items:center;min-height:100vh;padding:32px 16px;display:grid}.card{background:#ffffffe6;border:1px solid #15211b1a;border-radius:24px;width:min(100%,520px);padding:36px;box-shadow:0 24px 70px #233c2f21}.eyebrow{color:#287348;letter-spacing:.14em;font-size:12px;font-weight:800}h1{letter-spacing:-.045em;margin:8px 0 4px;font-size:clamp(34px,8vw,50px)}.subtitle{color:#637068;margin:0 0 28px}form{gap:18px;display:grid}label{gap:7px;font-size:13px;font-weight:700;display:grid}input[type=text],input:not([type]){width:100%}input{background:#fff;border:1px solid #cdd7d0;border-radius:10px;outline:none;padding:12px 13px}input:focus{border-color:#287348;box-shadow:0 0 0 3px #2873481f}fieldset{border:1px solid #d9e1db;border-radius:12px;gap:18px;margin:0;padding:12px 14px;display:flex}legend{color:#637068;padding:0 5px;font-size:12px;font-weight:800}.choice{grid-template-columns:auto 1fr;align-items:center;gap:7px;display:flex}.choice input{accent-color:#287348}.primary{color:#fff;cursor:pointer;background:#1d5e3b;border:0;border-radius:12px;padding:14px;font-weight:800}.primary:hover{background:#174c30}.primary:disabled{opacity:.55;cursor:wait}.wallet-area{gap:12px;min-height:10px;margin-top:20px;display:grid}.result{background:#f3f6f4;border-radius:14px;gap:5px;margin-top:26px;padding:16px;display:grid}.result span{letter-spacing:.08em;color:#718078;font-size:11px;font-weight:800}.result pre{white-space:pre-wrap;max-height:240px;margin:10px 0 0;font-size:11px;overflow:auto}.note{color:#78827c;margin:18px 0 0;font-size:12px;line-height:1.55}@media (width<=560px){.card{border-radius:18px;padding:24px}fieldset{flex-direction:column;gap:10px}}