:root{color-scheme:dark;--bg:#090a0c;--panel:#14161a;--line:#303238;--text:#efeff1;--muted:#92969e;--mono:"JetBrains Mono",monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -200px,#24272f 0,transparent 460px),var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:36px;padding:0 max(24px,calc((100vw - 1100px)/2))}.brand{display:flex;align-items:center;gap:10px;font:700 18px var(--mono);white-space:nowrap}.brand em{font-style:normal;color:#a4a4ae}.topbar nav{display:flex;align-items:center;gap:24px;margin-left:auto;font-size:13px}.topbar nav a[aria-current]{color:#fff}.topbar nav a:not([aria-current]){color:#a7a7ad}.wallet-state{border:1px solid var(--line);color:#b3b4ba;border-radius:7px;padding:10px 14px;font-size:12px;white-space:nowrap}.wrap{width:min(950px,calc(100% - 32px));margin:0 auto;padding:44px 0 80px}.back{color:#9ca1aa;font-size:13px}.intro h1{font:700 clamp(30px,5vw,45px) var(--mono);margin:24px 0 12px}.intro p{color:#9da0a7;max-width:800px;line-height:1.65}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;margin:23px 0;box-shadow:0 20px 60px #0002}.panel h2{font:700 20px var(--mono);margin:0 0 28px}.panel h2 span{display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid #60636a;border-radius:6px;margin-right:10px;font-size:14px}.panel label{display:block;font-size:13px;font-weight:600;margin:20px 0 9px}.panel input,.panel textarea{width:100%;border:1px solid #3a3d44;border-radius:8px;background:#0c0d10;color:#fff;padding:13px 14px;font:14px Inter,system-ui,sans-serif;outline:none}.panel input:focus,.panel textarea:focus{border-color:#c2c7d0}.panel input[type=file]{padding:12px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.hint,.notice{color:var(--muted);font-size:12px;line-height:1.55}.tax-options{display:flex;gap:10px;flex-wrap:wrap}.tax-options button{min-width:70px;padding:10px 16px;background:#23262b;color:#ddd;border:1px solid #41434a;border-radius:8px;cursor:pointer}.tax-options button.selected{background:#ececec;color:#111;border-color:#fff}.panel dl{margin:28px 0;border-top:1px solid var(--line)}.panel dl div{display:flex;justify-content:space-between;padding:15px 2px;border-bottom:1px solid var(--line);font-size:14px}.panel dt{color:#92959c}.panel dd{margin:0;font-family:var(--mono)}.submit{width:100%;padding:15px;border:0;background:#e9eaed;color:#101114;border-radius:8px;cursor:pointer;font-weight:700}.submit:hover{background:#fff}.preview{border:1px solid #6f757c;background:#1a1d22;border-radius:8px;padding:18px;margin-top:18px;font-size:13px;line-height:1.8;overflow-wrap:anywhere}.preview h3{margin:0 0 8px;font-size:17px}footer{border-top:1px solid var(--line);padding:25px;text-align:center;color:#666;font-size:12px}footer a{margin-left:20px;color:#aaa}@media(max-width:650px){.topbar{padding:0 16px;gap:12px}.brand{font-size:14px}.topbar nav{gap:13px}.wallet-state{display:none}.wrap{padding-top:28px}.fields{grid-template-columns:1fr;gap:0}.panel{padding:20px}.panel h2{font-size:17px}.tax-options button{min-width:55px}}