:root{--bg:#f6f7f9;--surface:#fff;--surface-2:#eef1f5;--text:#14181f;--muted:#556070;--border:#d9dee6;--accent:#1f5fbf;--accent-text:#fff;--danger:#b42318;--ok:#157347;--warn:#8a5300;--radius:12px;--shadow:0 1px 2px #1018280f, 0 1px 3px #1018281a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--surface:#161b22;--surface-2:#1d242d;--text:#e7ebf0;--muted:#9aa6b4;--border:#2b3440;--accent:#5b9cf5;--accent-text:#0b0f14;--danger:#f2877a;--ok:#5cc98a;--warn:#f0b25a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.skip{position:absolute;top:8px;left:-999px}.skip:focus{background:var(--surface);z-index:10;padding:8px 12px;left:8px}.wrap{max-width:520px;margin:0 auto;padding:24px 16px 40px}.brand{letter-spacing:.2px;margin:0 0 16px;font-size:17px;font-weight:700}.foot{text-align:center;margin-top:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}h1{margin:0 0 8px;font-size:22px}h2{margin:20px 0 12px;font-size:17px}.amount{margin:0 0 4px;font-size:34px;font-weight:700}.crypto-amount{margin:0 0 12px;font-size:18px}.num{font-variant-numeric:tabular-nums}.mono{word-break:break-all;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px}.muted{color:var(--muted)}.small{font-size:14px}.status{border:1px solid var(--border);background:var(--surface-2);border-radius:10px;flex-direction:column;gap:4px;margin:14px 0;padding:12px 14px;display:flex}.status.ok{border-color:var(--ok)}.status.ok strong{color:var(--ok)}.status.warn{border-color:var(--warn)}.status.warn strong{color:var(--warn)}.status.danger{border-color:var(--danger)}.status.danger strong{color:var(--danger)}.status.progress{border-color:var(--accent)}.countdown{margin:0 0 6px;font-size:18px}.countdown time{font-weight:700}.alert{border:1px solid var(--border);background:var(--surface-2);border-radius:8px;margin:0 0 14px;padding:12px 14px}.alert.warn{border-color:var(--warn)}.alert.danger{border-color:var(--danger)}.qr{border:1px solid var(--border);background:#fff;border-radius:10px;width:fit-content;margin:12px auto;padding:12px}.qr svg{width:min(256px,70vw);height:auto;display:block}.data{gap:4px;margin:12px 0;display:grid}.data dt{color:var(--muted);margin-top:10px;font-size:14px}.data dd{margin:0}.copy{flex-wrap:wrap;align-items:center;gap:8px;margin-left:8px;display:inline-flex}.btn{border:1px solid var(--border);background:var(--surface);min-width:44px;min-height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:8px 16px;display:inline-flex}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.btn.block{width:100%}.field{border:0;flex-direction:column;gap:6px;margin:0 0 14px;padding:0;display:flex}legend{margin-bottom:8px;padding:0;font-weight:600}label{font-weight:600}input[type=text]{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;min-height:44px;padding:10px 12px}.choice{border:1px solid var(--border);background:var(--surface-2);cursor:pointer;border-radius:10px;align-items:center;gap:12px;min-height:44px;padding:12px 14px;font-weight:400;display:flex}.choice:has(input:checked){border-color:var(--accent)}.choice input{width:20px;height:20px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}