.sb2{--bg:#090c10;--panel:#0f141b;--panel2:#131a23;--line:#1e2733;--txt:#E6E8EB;--muted:#93a0b0;--muted2:#6b7787;--violet:#9333EA;--violet2:#B76BFF;--glow:rgba(168,85,247,.45);--green:#16A34A;--amber:#f59e0b;--radius:16px;color:var(--txt);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;display:block;padding-top:8px;padding-bottom:48px}.sb2 *{box-sizing:border-box}.sb2 .sb2-head{margin-bottom:18px}.sb2 .sb2-kicker{font-family:Space Grotesk,Inter,sans-serif;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--violet2);margin:0 0 6px;font-weight:700}.sb2 .sb2-title{font-family:Space Grotesk,Inter,sans-serif;font-size:26px;margin:0 0 8px;color:var(--txt)}.sb2 .how{font-size:12.5px;color:var(--muted2);margin:0 0 20px;line-height:1.6;max-width:720px}.sb2 .grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:820px){.sb2 .grid{grid-template-columns:1fr}}.sb2 .card{background:linear-gradient(180deg,var(--panel),#0c1118);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.sb2 .card h2{font-family:Space Grotesk,Inter,sans-serif;font-size:14px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin:0 0 16px}.sb2 .field{margin-bottom:15px}.sb2 .field label{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:600}.sb2 .field .val{color:var(--violet2);font-family:JetBrains Mono,ui-monospace,monospace;font-weight:700}.sb2 .field .val.hint{font-size:11px;color:var(--muted2);font-weight:400}.sb2 input[type=number]{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit}.sb2 input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:4px;background:linear-gradient(90deg,var(--violet),var(--violet2));outline:none}.sb2 input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 0 10px var(--glow);cursor:pointer;border:2px solid var(--violet)}.sb2 .chk{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--txt);cursor:pointer;margin-bottom:12px}.sb2 .chk input{width:18px;height:18px;accent-color:var(--violet)}.sb2 .derived{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.sb2 .stat{background:#ffffff08;border:1px solid var(--line);border-radius:10px;padding:9px 12px}.sb2 .stat .k{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted2)}.sb2 .stat .v{font-size:17px;font-weight:800;font-family:Space Grotesk,Inter,sans-serif;margin-top:2px}.sb2 .stat .v.v-inv{font-size:11px;font-weight:600}.sb2 .repart{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.sb2 .chip{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:11px;color:var(--muted);font-family:JetBrains Mono,monospace}.sb2 .codebox{background:#07090d;border:1px dashed #2a3644;border-radius:12px;padding:14px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:11.5px;color:#8be9c0;word-break:break-all;max-height:150px;overflow:auto}.sb2 .row{display:flex;gap:10px;margin-top:12px;align-items:center;flex-wrap:wrap}.sb2 button.act{background:linear-gradient(135deg,#22c55e,var(--green));border:none;color:#fff;font-weight:700;padding:11px 18px;border-radius:11px;cursor:pointer;font-size:14px;font-family:Space Grotesk,Inter,sans-serif}.sb2 button.act:disabled{opacity:.45;cursor:not-allowed}.sb2 button.gen{background:linear-gradient(135deg,var(--violet2),var(--violet));border:none;color:#fff;font-weight:700;padding:12px 18px;border-radius:11px;cursor:pointer;font-size:14px;font-family:Space Grotesk,Inter,sans-serif;width:100%;box-shadow:0 8px 24px -10px var(--glow)}.sb2 button.gen:hover{filter:brightness(1.08)}.sb2 #len{font-size:12px;font-family:JetBrains Mono,monospace}.sb2 .ok{color:#5be59a}.sb2 .bad{color:#ff8080}.sb2 .foot{margin-top:24px;color:var(--muted2);font-size:11.5px;text-align:center;line-height:1.7}.sb2 .tag{display:inline-block;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-size:11px;color:var(--muted);font-family:JetBrains Mono,monospace}