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#eee;border-radius:8px}.badge-small[data-v-ac7c9e8e]{font-size:12px;padding:2px 8px;border-radius:10px;margin-left:8px}.advanced-params[data-v-ac7c9e8e]{margin-top:15px;padding:15px;background:#f0f7ff;border:1px dashed #b8daff;border-radius:8px}.advanced-params h4[data-v-ac7c9e8e]{margin-top:0;margin-bottom:15px;color:#0056b3}.calculation-status[data-v-ac7c9e8e]{display:flex;align-items:center;gap:10px;margin-top:15px;padding:8px 12px;background:#f8f9fa;border-radius:6px;font-size:14px}.calculation-status.active[data-v-ac7c9e8e]{background:#d4edda}.icon-circle[data-v-ac7c9e8e]{display:inline-block;width:12px;height:12px;border-radius:50%;background:#6c757d}.active .icon-circle[data-v-ac7c9e8e]{background:#28a745}.status-text[data-v-ac7c9e8e]{font-weight:500}.comparison-section[data-v-ac7c9e8e]{margin-top:20px;padding:15px;background:#fff;border:1px solid #ddd;border-radius:8px}.comparison-grid[data-v-ac7c9e8e]{display:table;width:100%;border-collapse:collapse;margin-top:10px}.comparison-row[data-v-ac7c9e8e]{display:table-row}.comparison-row.header[data-v-ac7c9e8e]{font-weight:700;background:#f2f2f2}.comparison-cell[data-v-ac7c9e8e]{display:table-cell;padding:8px 12px;border:1px solid #ddd;text-align:center}.comparison-cell[data-v-ac7c9e8e]:first-child{text-align:left;font-weight:500}.significant[data-v-ac7c9e8e]{color:#dc3545;font-weight:700}.recommendation[data-v-ac7c9e8e]{margin-top:15px;padding:10px;background:#d4edda;color:#155724;border:1px solid #c3e6cb;border-radius:4px}.radio-group[data-v-ac7c9e8e]{display:flex;gap:15px}.radio-label[data-v-ac7c9e8e]{display:flex;align-items:center;gap:5px;cursor:pointer}.advanced-active[data-v-ac7c9e8e]{margin-top:15px;padding-top:10px;border-top:1px solid #eee;text-align:center}.advanced-badge[data-v-ac7c9e8e]{background:#d4edda;color:#155724;padding:5px 10px;border-radius:15px;font-size:14px;font-weight:700;display:inline-block}@media (max-width: 768px){.tabs[data-v-ac7c9e8e]{flex-wrap:wrap}.tab-btn[data-v-ac7c9e8e]{flex:1 0 auto;text-align:center}.button-group[data-v-ac7c9e8e]{flex-direction:column}.main-calculator-layout[data-v-ac7c9e8e]{grid-template-columns:1fr}.comparison-grid[data-v-ac7c9e8e]{font-size:14px}.comparison-cell[data-v-ac7c9e8e]{padding:6px 8px}.calculation-mode-toggle[data-v-ac7c9e8e]{flex-direction:column;gap:10px}.parameters-grid[data-v-ac7c9e8e]{grid-template-columns:1fr}}@media (max-width: 480px){.comparison-grid[data-v-ac7c9e8e]{display:block;overflow-x:auto;white-space:nowrap}.form-row[data-v-ac7c9e8e]{flex-direction:column;align-items:flex-start}.form-row label[data-v-ac7c9e8e]{min-width:auto;margin-bottom:5px}.btn[data-v-ac7c9e8e],.btn-small[data-v-ac7c9e8e]{width:100%;margin-top:5px}}.advanced-section[data-v-ac7c9e8e]{margin-top:30px;padding-top:20px;border-top:2px solid #dee2e6}.section-description[data-v-ac7c9e8e]{color:#6c757d;margin-bottom:20px;line-height:1.5}.section-description a[data-v-ac7c9e8e]{color:#007bff;text-decoration:none;font-weight:500}.section-description a[data-v-ac7c9e8e]:hover{text-decoration:underline}.seo-calculator-section[data-v-ac7c9e8e]{background:#f8f9fa;padding:60px 0;margin-top:40px;border-top:2px solid #e9ecef}.seo-calculator-section h2[data-v-ac7c9e8e]{color:#1976d2;font-size:2rem;text-align:center;margin-bottom:40px;font-weight:600}.seo-content-blocks[data-v-ac7c9e8e]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-bottom:40px}.seo-block[data-v-ac7c9e8e]{background:#fff;padding:25px;border-radius:8px;box-shadow:0 2px 10px #0000001a}.seo-block h3[data-v-ac7c9e8e]{color:#424242;font-size:1.25rem;margin-bottom:15px;font-weight:500}.seo-block p[data-v-ac7c9e8e]{color:#666;line-height:1.6;margin-bottom:0}.seo-block strong[data-v-ac7c9e8e]{color:#1976d2;font-weight:600}.back-to-home[data-v-ac7c9e8e]{text-align:center;margin-top:30px}.back-to-home .btn[data-v-ac7c9e8e]{padding:12px 24px;font-size:16px}:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-300: #93c5fd;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success-50: #ecfdf5;--success-500: #10b981;--success-600: #059669;--warning-50: #fffbeb;--warning-500: #f59e0b;--warning-600: #d97706;--error-50: #fef2f2;--error-500: #ef4444;--error-600: #dc2626;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--font-family-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-tight: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.625;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--transition-fast: .15s ease-in-out;--transition-normal: .3s ease-in-out;--transition-slow: .5s ease-in-out;--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal: 1040;--z-popover: 1050;--z-tooltip: 1060;--container-max-width: 1200px;--sidebar-width: 280px;--header-height: 64px}.card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);padding:var(--space-6);margin-bottom:var(--space-6);transition:box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md)}.card-header{margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--gray-100)}.card-title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--gray-900);margin:0}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--gray-700);margin-bottom:var(--space-2)}.form-control{width:100%;padding:var(--space-2) var(--space-3);font-family:var(--font-family-sans);font-size:var(--text-base);color:var(--gray-900);background-color:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f633}.form-control:disabled{background-color:var(--gray-50);color:var(--gray-500);cursor:not-allowed}select.form-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:1.25rem;padding-right:2.5rem}.form-range{width:100%;height:6px;background-color:var(--gray-200);border-radius:var(--radius-full);-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none}.form-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;background-color:var(--primary-600);border-radius:50%;cursor:pointer;transition:background-color var(--transition-fast),transform var(--transition-fast);box-shadow:var(--shadow-sm)}.form-range::-webkit-slider-thumb:hover{background-color:var(--primary-700);transform:scale(1.1)}.form-range::-moz-range-thumb{width:20px;height:20px;background-color:var(--primary-600);border-radius:50%;cursor:pointer;border:none;transition:background-color var(--transition-fast),transform var(--transition-fast);box-shadow:var(--shadow-sm)}.form-range::-moz-range-thumb:hover{background-color:var(--primary-700);transform:scale(1.1)}.table-container{width:100%;overflow-x:auto;border:1px solid var(--gray-200);border-radius:var(--radius-md);margin-bottom:var(--space-4)}.table{width:100%;border-collapse:collapse;text-align:left}.table th{background-color:var(--gray-50);padding:var(--space-3) var(--space-4);font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--gray-200)}.table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--gray-100);color:var(--gray-900);font-size:var(--text-sm);vertical-align:middle}.table tr:last-child td{border-bottom:none}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin-bottom:var(--space-4);font-size:var(--text-sm);display:flex;align-items:flex-start}.alert p{margin:0}.mb-1{margin-bottom:var(--space-1)}.mb-0{margin-bottom:0}.mt-0{margin-top:0}.alert-icon{margin-right:var(--space-2);margin-top:2px;flex-shrink:0}.alert-info{background-color:var(--primary-50);color:var(--primary-900);border:1px solid var(--primary-200)}.alert-info .alert-icon{color:var(--primary-600)}.alert-warning{background-color:var(--warning-50);color:var(--warning-900);border:1px solid var(--warning-200)}.alert-warning .alert-icon{color:var(--warning-600)}.alert-error{background-color:var(--error-50);color:var(--error-900);border:1px solid var(--error-200)}.alert-error .alert-icon{color:var(--error-600)}.alert-success{background-color:var(--success-50);color:var(--success-900);border:1px solid var(--success-200)}.alert-success .alert-icon{color:var(--success-600)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.transition-all{transition:all var(--transition-normal)}.transition-colors{transition:color var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-family:var(--font-family-sans);font-size:var(--text-sm);font-weight:var(--font-medium);line-height:1.5;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--primary-600);color:#fff;border-color:var(--primary-600)}.btn-primary:hover:not(:disabled){background-color:var(--primary-700);border-color:var(--primary-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--gray-100);color:var(--gray-700);border-color:var(--gray-300)}.btn-secondary:hover:not(:disabled){background-color:var(--gray-200);border-color:var(--gray-400)}.btn-success{background-color:var(--success-600);color:#fff;border-color:var(--success-600)}.btn-success:hover:not(:disabled){background-color:var(--success-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--text-lg)}.card{background-color:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-header{padding:var(--space-6);border-bottom:1px solid var(--gray-200)}.card-body{padding:var(--space-6)}.card-footer{padding:var(--space-6);border-top:1px solid var(--gray-200);background-color:var(--gray-50);border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.form-input{display:block;width:100%;padding:var(--space-2) var(--space-3);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--gray-900);background-color:#fff;background-image:none;border:1px solid var(--gray-300);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a}.form-input:disabled{background-color:var(--gray-50);color:var(--gray-500);cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-sm)}.badge-primary{background-color:var(--primary-100);color:var(--primary-800)}.badge-success{background-color:var(--success-100);color:var(--success-800)}.badge-warning{background-color:var(--warning-100);color:var(--warning-800)}.badge-error{background-color:var(--error-100);color:var(--error-800)}