.calc-container{color:#334155;padding:32px 24px;font-family:system-ui,-apple-system,sans-serif}.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:#2563eb}.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;letter-spacing:-.01em;margin:0 0 8px;font-size:1.8rem}.calc-title-group p{color:#64748b;margin:0;font-size:.95rem;line-height:1.5}.calc-layout-split{grid-template-columns:1.4fr 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-section-title{color:#1e293b;border-bottom:1px solid #f1f5f9;margin:8px 0 2px;padding-bottom:6px;font-size:.95rem;font-weight:700}.input-group{flex-direction:column;gap:8px;display:flex}.input-group label{color:#475569;font-size:.85rem;font-weight:600}.input-group input,.calc-select-full{color:#0f172a;box-sizing:border-box;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;width:100%;padding:12px 16px;font-size:.95rem;transition:all .2s}.input-group input:focus,.calc-select-full:focus{background-color:#fff;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{color:#334155;cursor:pointer;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;padding:12px;font-size:.9rem}.input-with-icon{align-items:center;display:flex;position:relative}.input-with-icon input{padding-right:40px}.inner-icon{color:#94a3b8;position:absolute;right:14px}.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;flex-direction:column;justify-content:center;min-height:380px;padding:32px 24px;display:flex}.result-placeholder{text-align:center;color:#94a3b8;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.result-placeholder p{margin:0;font-size:.95rem;line-height:1.5}.result-data h3{color:#0f172a;margin:0 0 24px;font-size:1.2rem}.result-stat{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;font-size:.95rem;display:flex}.result-stat span{color:#475569;align-items:center;gap:8px;display:flex}.result-stat strong{white-space:nowrap;text-align:right}.result-divider{border:none;border-top:1px solid #e2e8f0;margin:20px 0}.result-stat.total{flex-direction:column;align-items:flex-start;gap:6px;margin-bottom:24px;font-size:1.1rem;font-weight:600}.result-stat.total strong{align-self:flex-end;font-size:1.8rem}.value-neutral{color:#1e293b;font-weight:600}.value-success{color:#16a34a;font-weight:600}.value-danger{color:#dc2626;font-weight:600}.value-warning{color:#d97706;font-weight:600}.text-blue{color:#2563eb}.text-green{color:#16a34a}.text-orange{color:#ea580c}.result-alert-box{border-radius:10px;gap:12px;margin-top:auto;padding:16px;font-size:.85rem;line-height:1.5;display:flex}.result-alert-box.blue{color:#1e3a8a;background-color:#eff6ff;border:1px solid #bfdbfe}.result-alert-box.blue strong{color:#1e40af}.result-alert-box.amber{color:#92400e;background-color:#fffbeb;border:1px solid #fef3c7}.result-alert-box.amber strong{color:#78350f}.result-alert-box.green{color:#166534;background-color:#f0fdf4;border:1px solid #bbf7d0}.result-alert-box.green strong{color:#15803d}.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;font-size:.9rem;line-height:1.6}