.bb-calculator{margin:34px 0;padding:28px;border:1px solid var(--line);border-radius:18px;background:radial-gradient(circle at 90% 5%,rgba(39,217,232,.2),transparent 38%),#081f2d}.calc-fields{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:18px}.calc-fields label{display:grid;gap:8px;color:var(--muted);font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.calc-fields input{width:100%;padding:14px;border:1px solid rgba(93,219,235,.42);border-radius:10px;background:#04131e;color:var(--white);font:800 20px/1.2 inherit}.calc-fields span{padding-bottom:12px;color:var(--green);font-size:28px}.bb-calculator output{display:flex;align-items:baseline;gap:12px;margin:26px 0 2px}.bb-calculator output strong{color:var(--green);font-size:clamp(42px,7vw,68px);letter-spacing:-.05em}.bb-calculator output span{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0}.tool-grid article{padding:22px;border:1px solid var(--line);border-radius:14px;background:#0a2231}.tool-grid strong{color:var(--green);font-size:20px}.tool-grid p{margin:6px 0 0;font-size:14px}@media(max-width:620px){.calc-fields{grid-template-columns:1fr}.calc-fields span{display:none}.bb-calculator{padding:21px}.tool-grid{grid-template-columns:1fr}}