.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:28px 0}.tool-card{display:block;padding:22px;border:1px solid #dce7e2;border-radius:18px;background:#fff;text-decoration:none;color:inherit;box-shadow:0 8px 24px rgba(18,52,39,.06)}.tool-card:hover{transform:translateY(-2px)}.tool-card span{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.tool-card h2{font-size:1.2rem;margin:8px 0}.tool-shell{padding:24px;border:1px solid #dce7e2;border-radius:20px;background:#fff;margin:24px 0}.tool-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;align-items:end}.tool-form label{display:grid;gap:7px;font-weight:650}.tool-form input,.tool-form select{width:100%;padding:12px 13px;border:1px solid #bccdc5;border-radius:10px;background:#fff;font:inherit}.tool-result{margin-top:20px;padding:20px;border-radius:14px;background:#f3f8f5;border:1px solid #d6e7df}.tool-result h2{margin-top:0}.tool-result .primary{display:inline-block;margin-top:10px}.metric-row{display:grid;grid-template-columns:repeat(2,minmax(180px,1fr));gap:14px}.metric-row div{padding:18px;border-radius:14px;background:#fff;border:1px solid #d6e7df}.metric-row b{display:block;font-size:1.45rem}.metric-row span{display:block;margin-top:5px;font-size:.9rem}@media(max-width:650px){.tool-shell{padding:16px}.metric-row{grid-template-columns:1fr}}