.calc-header-nav{margin-bottom:32px}.btn-back{color:#64748b;align-items:center;gap:8px;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex}.btn-back:hover{color:#0f172a}.calc-title-group{align-items:flex-start;gap:16px;margin-bottom:32px;display:flex}.icon-wrapper{color:#2563eb;background-color:#eff6ff;border-radius:16px;justify-content:center;align-items:center;padding:16px;display:flex}.calc-title-group h1{color:#0f172a;margin:0 0 8px;font-size:1.8rem}.calc-title-group p{color:#64748b;margin:0;line-height:1.5}.calc-layout-split{grid-template-columns:1.5fr 1fr;align-items:start;gap:32px;display:grid}@media (max-width:768px){.calc-layout-split{grid-template-columns:1fr}}.calc-form-box{background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex-direction:column;gap:20px;padding:24px;display:flex;box-shadow:0 4px 6px -1px #0000000d}.input-group{flex-direction:column;gap:8px;display:flex}.input-group label{color:#475569;font-size:.9rem;font-weight:600}.input-group input{color:#0f172a;border:1px solid #cbd5e1;border-radius:10px;padding:12px;font-size:1rem;transition:border-color .2s}.input-group input:focus{border-color:#2563eb;outline:none;box-shadow:0 0 0 3px #2563eb1a}.input-row{grid-template-columns:1fr 1fr;align-items:end;gap:16px;display:grid}.input-combined{gap:8px;display:flex}.input-combined input{flex:1;min-width:0}.input-combined select,.calc-select-full{color:#334155;cursor:pointer;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;padding:12px;font-family:inherit;font-size:.9rem;transition:all .2s}.calc-select-full{width:100%}.input-combined select:focus,.calc-select-full:focus{border-color:#2563eb;outline:none;box-shadow:0 0 0 3px #2563eb1a}.btn-calc-submit{color:#fff;cursor:pointer;background-color:#2563eb;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;margin-top:8px;padding:14px;font-size:1rem;font-weight:600;transition:background-color .2s;display:flex}.btn-calc-submit:hover{background-color:#1d4ed8}.calc-result-box{box-sizing:border-box;background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;height:100%;padding:32px 24px}.result-placeholder{text-align:center;color:#94a3b8;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;display:flex}.result-data h3{color:#0f172a;margin:0 0 24px;font-size:1.25rem}.result-stat{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;font-size:1rem;display:flex}.result-stat span{color:#475569;align-items:center;gap:8px;line-height:1.2;display:flex}.result-divider{border:none;border-top:1px solid #e2e8f0;margin:24px 0}.result-stat.total{flex-direction:column;align-items:flex-start;gap:8px;font-size:1.2rem;font-weight:600}.result-stat.total strong{color:#2563eb;align-self:flex-end;font-size:1.75rem}.value-neutral{color:#334155;font-weight:600}.value-success{color:#16a34a;font-weight:600}.value-danger{color:#ea580c;font-weight:600}.text-blue-600{color:#2563eb}.inline-icon{vertical-align:text-bottom;color:#64748b;margin-right:6px;display:inline-block}.result-stat strong{white-space:nowrap;text-align:right}.result-info-alert{color:#1e3a8a;background-color:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;gap:12px;margin-top:24px;padding:16px;font-size:.85rem;line-height:1.5;display:flex}.result-info-alert strong{color:#1e40af}.calc-seo-footer{border-top:1px solid #e2e8f0;margin-top:48px;padding-top:32px}.calc-seo-footer h2{color:#0f172a;margin-bottom:12px;font-size:1.25rem}.calc-seo-footer p{color:#64748b;line-height:1.6}