.info-text{margin-bottom:24px;color:#666;line-height:1.6}.form-group input{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;transition:border-color .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#4caf50}.modal-content{background:#fff;border-radius:12px;padding:0;max-width:500px;width:90%;box-shadow:0 4px 20px #00000026}.logo{height:40px;width:auto;object-fit:contain}.welcome-text{margin-bottom:24px;color:#666;line-height:1.6}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#4caf50}.modal-buttons{display:flex;gap:12px;flex-wrap:wrap}.btn-primary{background-color:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s;flex:1;min-width:120px}.btn-secondary{background-color:#f5f5f5;color:#333;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s;flex:1;min-width:120px}.btn-link{background:none;border:none;color:#4caf50;padding:12px 24px;font-size:16px;cursor:pointer;text-decoration:underline;width:100%}.btn-link:hover{color:#45a049}.welcome-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#fff}.welcome-content{text-align:center;padding:40px}.welcome-content p{font-size:18px;color:#666;margin-bottom:24px}.upload-page{min-height:100vh;padding:0;background-color:#fff;display:flex;flex-direction:column}.footer-right a:hover,.upload-contacts a:hover{text-decoration:underline}.upload-container{max-width:800px;margin:40px auto;padding:0 20px;flex:1}.no-upload-message{background-color:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:24px;text-align:center;margin:40px 0}.no-upload-message p{margin:0;font-size:16px;color:#856404;line-height:1.6}.no-upload-message a{color:#1976d2;text-decoration:none;font-weight:500}.no-upload-message a:hover{text-decoration:underline}.dropzone{border:2px dashed #ddd;border-radius:12px;padding:60px 20px;text-align:center;cursor:pointer;transition:all .3s;background-color:#fafafa}.dropzone:hover:not(.loading){border-color:#4caf50;background-color:#f0f8f0}.dropzone.active{border-color:#4caf50;background-color:#e8f5e9}.dropzone.loading{opacity:.6;cursor:not-allowed}.dropzone-content{pointer-events:none}.dropzone-text{font-size:18px;color:#333;margin-bottom:12px;font-weight:500}.dropzone-hint{font-size:14px;color:#666;margin:4px 0}.demo-section{margin-top:24px;text-align:center}.demo-hint{font-size:15px;color:#666;margin-bottom:12px;font-weight:500}.demo-buttons{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.btn-demo{background-color:#f5f5f5;color:#333;border:1px solid #ddd;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.btn-demo:hover:not(:disabled){background-color:#e8f5e9;border-color:#4caf50;color:#2e7d32}.btn-demo:disabled{opacity:.5;cursor:not-allowed}.error-message{margin-top:20px;padding:12px;background-color:#ffebee;color:#c62828;border-radius:8px;text-align:center}.files-list{margin-top:30px;padding:20px;background-color:#f9f9f9;border-radius:8px}.files-list h3{margin:0 0 16px;font-size:18px;color:#333}.files-list ul{list-style:none;padding:0;margin:0}.files-list li{display:flex;align-items:center;justify-content:space-between;padding:12px;background:#fff;border-radius:8px;margin-bottom:8px}.file-name{flex:1;color:#333;font-weight:500}.file-pages{color:#1976d2;font-size:14px;font-weight:500;margin:0 12px;min-width:50px}.file-size{color:#666;font-size:14px;margin:0 12px}.delete-button{background:none;border:none;color:#f44336;font-size:24px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;line-height:1;border-radius:4px;transition:background-color .2s}.delete-button:hover:not(:disabled){background-color:#ffebee}.delete-button:disabled{opacity:.5;cursor:not-allowed}.processing-time{margin-top:16px;padding:12px;background-color:#e3f2fd;color:#1976d2;border-radius:8px;text-align:center;font-weight:500}.pages-availability-info{margin-bottom:16px;padding:10px 16px;background-color:#e8f5e9;border:1px solid #c8e6c9;border-radius:8px;font-size:14px;color:#2e7d32;font-weight:500;text-align:center}.remaining-files{margin-top:12px;font-size:14px;color:#666;text-align:center}.recognize-button{margin-top:30px;width:100%;padding:16px;font-size:18px}.progress-page{min-height:100vh;padding:0;background-color:#fff;display:flex;flex-direction:column}.btn-logout{background-color:#f5f5f5;color:#333;border:none;padding:6px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s;white-space:nowrap;flex-shrink:0;margin-left:auto;display:inline-flex;align-items:center;justify-content:center;line-height:normal;min-width:40px;box-sizing:border-box;height:auto}.results-footer{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;border-top:1px solid #e0e0e0;background-color:#f9f9f9;font-size:13px;color:#666;flex-shrink:0;margin-top:auto}.footer-left,.footer-right{white-space:nowrap}.upload-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid #e0e0e0;background-color:#fff;flex-shrink:0;position:relative}.upload-logo{height:32px;width:auto;object-fit:contain;flex-shrink:0}.upload-title{font-size:18px;font-weight:600;color:#333;margin:0;position:absolute;left:50%;transform:translate(-50%);white-space:nowrap}.upload-contacts{font-size:14px;color:#666;flex-shrink:0;margin-left:auto}.progress-container{max-width:600px;width:100%;text-align:center;margin:40px auto;padding:0 20px}.progress-container h2{margin-bottom:24px;color:#333;font-size:24px}.status-text{font-size:16px;color:#666;margin-bottom:16px;margin-top:4px;font-weight:500}.progress-bar-container{margin-bottom:16px}.progress-bar{width:100%;height:24px;background-color:#e0e0e0;border-radius:12px;overflow:hidden;margin-bottom:8px}.progress-fill{height:100%;background-color:#4caf50;transition:width .3s ease;border-radius:12px}.progress-info{display:flex;justify-content:space-between;align-items:center}.progress-percent{font-size:16px;color:#666;font-weight:500}.progress-time{font-size:14px;color:#999;font-weight:400}.tasks-list{margin-bottom:30px;text-align:left}.task-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background-color:#f5f5f5;border-radius:8px;margin-bottom:8px}.task-item.completed{background-color:#e8f5e9}.task-item.failed{background-color:#ffebee}.task-item.processing{background-color:#e3f2fd}.task-item.pending{background-color:#f5f5f5}.task-name{flex:1;color:#333;font-weight:500}.task-status{color:#666;font-size:14px}.cancel-button{margin-top:20px;display:block;margin-left:auto;margin-right:auto}.btn-secondary:hover:not(:disabled){background-color:#e0e0e0}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.confirm-modal{background:#fff;border-radius:12px;padding:24px;max-width:400px;width:90%;box-shadow:0 4px 20px #00000026}.confirm-modal h3{margin:0 0 16px;color:#333}.confirm-modal p{margin:0 0 24px;color:#666;line-height:1.6}.modal-buttons{display:flex;gap:12px}.btn-danger{background-color:#f44336;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s;flex:1}.btn-danger:hover:not(:disabled){background-color:#d32f2f}.btn-danger:disabled{opacity:.6;cursor:not-allowed}.document-list{width:300px;min-width:50px;background-color:#f9f9f9;border-right:1px solid #ddd;display:flex;flex-direction:column;transition:width .3s ease;flex-shrink:0}.document-list.collapsed{width:50px}.list-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid #ddd;background-color:#fff}.list-header h3{margin:0;font-size:18px;color:#333}.collapse-button{background:none;border:none;font-size:16px;color:#666;cursor:pointer;padding:4px 8px}.collapse-button:hover{color:#333}.list-content{flex:1;overflow-y:auto;padding:8px}.list-content-collapsed{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 4px;overflow-y:auto}.empty-list{padding:20px;text-align:center;color:#999}.document-item{padding:12px;margin-bottom:8px;background-color:#fff;border-radius:8px;cursor:pointer;transition:all .2s;border:2px solid transparent}.document-item:hover{background-color:#f0f0f0;box-shadow:0 2px 4px #0000001a}.document-item.selected{border-color:#4caf50;background-color:#e8f5e9}.document-item.unrecognized{border-left:4px solid #e53935}.document-item.unrecognized .document-title{color:#c62828}.document-item.unrecognized.selected{border-color:#e53935;background-color:#ffebee}.document-title{font-weight:500;color:#333;margin-bottom:4px;font-size:14px}.document-filename{font-size:12px;color:#666}.document-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;border-radius:6px;transition:all .2s;border:2px solid transparent;position:relative}.document-icon:hover{background-color:#f0f0f0;border-color:#4caf50}.document-icon.selected{background-color:#e8f5e9;border-color:#4caf50}.document-viewer{position:relative;width:100%;height:100%;overflow:auto;background-color:#f5f5f5;border:1px solid #ddd;display:flex;flex-direction:column}.viewer-controls{position:absolute;top:10px;left:50%;transform:translate(-50%);display:flex;gap:4px;align-items:center;background:#fff;padding:6px 12px;border-radius:8px;box-shadow:0 2px 8px #00000026;z-index:10;white-space:nowrap}.controls-group{display:flex;gap:4px;align-items:center}.controls-divider{width:1px;height:24px;background-color:#ddd;margin:0 4px}.viewer-controls button{background:#4caf50;color:#fff;border:none;padding:5px 10px;border-radius:4px;cursor:pointer;font-size:15px;transition:background-color .2s;line-height:1;min-width:30px;text-align:center}.viewer-controls button:hover:not(:disabled){background:#45a049}.viewer-controls button:disabled{opacity:.5;cursor:not-allowed}.zoom-info{font-size:12px;color:#666;min-width:40px;text-align:center;font-weight:500}.page-info{font-size:13px;color:#666;min-width:40px;text-align:center}.image-container{flex:1;width:100%;min-height:100%;display:flex;align-items:center;justify-content:center;transform-origin:center center;position:relative;padding:20px;box-sizing:border-box;cursor:grab;-webkit-user-select:none;user-select:none}.image-container.dragging{cursor:grabbing}.document-image{width:auto;height:auto;object-fit:contain;-webkit-user-select:none;user-select:none;display:block;box-shadow:0 2px 8px #0000001a;background-color:#fff}.document-pdf{width:100%;height:100%;min-height:600px;border:none;box-shadow:0 2px 8px #0000001a;background-color:#fff}.no-image{padding:40px;color:#999;text-align:center;display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:16px}.no-image.loading-message{padding-top:100px;align-items:flex-start}.recognition-result{height:100%;overflow-x:hidden;padding:16px;flex:1;overflow-y:auto;background-color:#fff;min-height:0}.doc-type-header{padding:10px 14px;margin-bottom:12px;background:linear-gradient(135deg,#e3f2fd,#f3e5f5);border-radius:8px;font-size:15px;font-weight:600;color:#1a237e;border-left:4px solid #3f51b5}.doc-type-label{color:#5c6bc0;font-weight:500;margin-right:6px}.doc-type-unrecognized{background:linear-gradient(135deg,#ffebee,#fce4ec);border-left-color:#e53935;color:#b71c1c}.doc-type-unrecognized .doc-type-label{color:#e53935}.fields-list{display:flex;flex-direction:column;gap:8px}.field-item{padding:10px 12px;border:2px solid transparent;border-radius:6px;cursor:pointer;transition:all .2s}.field-item.high-confidence-field{background-color:#e8f5e9}.field-item.low-confidence-field{background-color:#ffebee}.field-item.selected{border-color:#2196f3;background-color:#e3f2fd}.field-item:hover{box-shadow:0 2px 8px #0000001a}.field-label{font-weight:600;color:#333;margin-bottom:4px;font-size:13px;text-transform:uppercase;letter-spacing:.5px}.field-content{color:#333;font-size:14px;line-height:1.5}.field-value,.char{display:inline}.char.high-confidence{color:#2e7d32}.char.low-confidence{color:#c62828}.field-value.high-confidence{color:#2e7d32}.field-value.low-confidence{color:#c62828}.field-confidence{margin-top:8px;font-size:12px;color:#666}.field-array{display:flex;flex-direction:column;gap:8px}.array-item{padding:8px;background-color:#ffffff80;border-radius:4px}.recognition-table{width:100%;border-collapse:collapse;margin-top:0}.recognition-table th,.recognition-table td{padding:12px;text-align:left;border-bottom:1px solid #ddd}.recognition-table th{background-color:#4caf50;color:#fff;font-weight:600}.recognition-table tr:hover{background-color:#f5f5f5}.table-section{margin-top:24px;overflow:auto;max-height:50vh;max-width:100%;border:1px solid #e0e0e0;border-radius:4px}.table-title{font-size:16px;font-weight:600;color:#333;margin:0;padding:8px 12px;border-bottom:2px solid #4CAF50;background:#fafafa;position:sticky;top:0;z-index:3}.recognition-table thead th{position:sticky;top:37px;z-index:2}.clickable-cell{cursor:pointer;transition:background-color .15s}.clickable-cell:hover{background-color:#e3f2fd}.selected-cell{background-color:#bbdefb!important;outline:2px solid #2196F3;outline-offset:-2px}.high-confidence-cell{color:#2e7d32}.low-confidence-cell{color:#c62828;background-color:#fff8f8}.rating-stars{display:flex;gap:4px;align-items:center}.star{font-size:24px;color:#ddd;transition:color .2s}.star.filled{color:#ffc107}.star:hover{transform:scale(1.1)}.results-page{height:100vh;display:flex;flex-direction:column;background-color:#fff;width:100%;overflow:hidden}.results-page.loading{display:flex;align-items:center;justify-content:center;font-size:18px;color:#666;min-height:100vh}.no-documents{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:24px}.no-documents p{font-size:18px;color:#666}.results-header{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;border-bottom:1px solid #e0e0e0;background-color:#fff;flex-shrink:0}.logo{height:28px;width:auto;object-fit:contain}.header-pages-info{font-size:14px;color:#555;font-weight:500;background-color:#f5f5f5;padding:6px 14px;border-radius:6px;white-space:nowrap}.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:nowrap}.results-content{flex:1;display:flex;overflow:hidden}.main-content{flex:1;display:flex;overflow:hidden;position:relative}.viewer-section{flex:1 1 50%;border-right:1px solid #ddd;min-width:0;transition:flex .3s}.viewer-toggle-btn{flex-shrink:0;width:20px;background:#f0f0f0;border:none;border-left:1px solid #ddd;border-right:1px solid #ddd;cursor:pointer;font-size:12px;color:#666;padding:0;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.viewer-toggle-btn:hover{background:#e0e0e0;color:#333}.result-section{flex:1 1 50%;display:flex;flex-direction:column;border-left:1px solid #ddd;overflow:hidden;transition:flex .3s;min-height:0;height:100%}.result-section-full{flex:1 1 100%}.result-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #e0e0e0;background-color:#f9f9f9;flex-shrink:0}.result-header-left{display:flex;align-items:center;gap:20px;flex:1}.result-header h3{margin:0;font-size:16px;color:#333;white-space:nowrap}.rating-section-inline{display:flex;align-items:center;gap:8px}.rating-section-inline label{font-size:13px;color:#666;font-weight:500;white-space:nowrap}.export-dropdown-wrapper{position:relative;display:inline-block}.export-dropdown-trigger{display:flex;align-items:center;gap:4px}.export-dropdown-menu{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border:1px solid #ddd;border-radius:6px;box-shadow:0 4px 12px #00000026;z-index:100;min-width:120px;overflow:hidden}.export-dropdown-menu button{display:block;width:100%;padding:8px 16px;border:none;background:none;text-align:left;cursor:pointer;font-size:13px;color:#333;transition:background-color .15s}.export-dropdown-menu button:hover{background-color:#e8f5e9}.export-dropdown-menu button:not(:last-child){border-bottom:1px solid #f0f0f0}.results-footer{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;border-top:1px solid #e0e0e0;background-color:#f9f9f9;font-size:13px;color:#666;flex-shrink:0}.footer-left{white-space:nowrap}.footer-legend{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center}.legend-item{display:flex;align-items:center;gap:6px}.legend-block{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;line-height:1.4}.legend-block.legend-high{background-color:#e8f5e9}.legend-block.legend-low{background-color:#ffebee}.legend-char{display:inline}.legend-char-high{color:#2e7d32}.legend-char-low{color:#c62828}.legend-text{font-size:12px;color:#666;white-space:nowrap}.footer-right a{color:#4caf50;text-decoration:none}.footer-right a:hover{text-decoration:underline}.btn-primary{background-color:#4caf50;color:#fff;border:none;padding:6px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s;white-space:nowrap}.btn-secondary{background-color:#f5f5f5;color:#333;border:none;padding:6px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s;white-space:nowrap;display:flex;align-items:center;justify-content:center}.btn-logout{background-color:#f5f5f5;color:#333;border:none;padding:6px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;line-height:normal;min-width:40px;box-sizing:border-box;height:40px}.btn-logout svg{display:block;width:18px;height:18px}.btn-logout:hover{background-color:#e0e0e0}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:12px;padding:0;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:0 4px 20px #00000026}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid #e0e0e0}.modal-header h2{margin:0;font-size:20px;color:#333}.close-button{background:none;border:none;font-size:32px;color:#666;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;line-height:1}.close-button:hover{color:#333}.modal-body{padding:24px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;transition:border-color .2s;box-sizing:border-box;font-family:inherit}.form-group input:disabled,.form-group textarea:disabled,.form-group select:disabled{background-color:#f5f5f5;cursor:not-allowed}.form-group .error{display:block;color:#f44336;font-size:12px;margin-top:4px}.code-input-group{display:flex;gap:8px;align-items:center}.code-input{flex:1;font-family:monospace;font-weight:600;letter-spacing:2px}.copy-code-button{background:#4caf50;color:#fff;border:none;padding:12px;border-radius:8px;cursor:pointer;font-size:16px;transition:background-color .2s}.copy-code-button:hover{background:#45a049}.error-message{color:#f44336;margin-bottom:16px;font-size:14px;padding:12px;background-color:#ffebee;border-radius:8px}.modal-buttons{display:flex;gap:12px;margin-top:24px}.btn-primary{background-color:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s;flex:1}.btn-primary:hover:not(:disabled){background-color:#45a049}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background-color:#f5f5f5;color:#333;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s;flex:1}.admin-panel{min-height:100vh;background-color:#fff;padding:20px}.admin-panel.loading{display:flex;align-items:center;justify-content:center;font-size:18px;color:#666}.login-container{max-width:400px;margin:100px auto;padding:40px;background:#fff;border-radius:12px;box-shadow:0 4px 20px #0000001a}.login-container h2{margin:0 0 24px;text-align:center;color:#333}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid #e0e0e0}.admin-header h1{margin:0;color:#333;font-size:28px}.admin-content{display:flex;flex-direction:column;gap:40px}.admin-section{background:#fff;border-radius:8px;padding:24px;box-shadow:0 2px 8px #0000001a}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-header h2{margin:0;color:#333;font-size:20px}.table-container{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table th{background-color:#4caf50;color:#fff;padding:12px;text-align:left;font-weight:600;font-size:14px}.admin-table td{padding:12px;border-bottom:1px solid #e0e0e0;font-size:14px}.admin-table tr:hover{background-color:#f5f5f5}.table-row{cursor:pointer}.empty-cell{text-align:center;color:#999;padding:40px!important}.code-cell{display:flex;align-items:center;gap:8px}.copy-button{background:none;border:none;cursor:pointer;font-size:16px;padding:4px;opacity:.6;transition:opacity .2s}.copy-button:hover{opacity:1}.status-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.status-badge.active{background-color:#e8f5e9;color:#2e7d32}.status-badge.inactive{background-color:#ffebee;color:#c62828}.btn-primary{background-color:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-primary:hover{background-color:#45a049}.btn-secondary{background-color:#f5f5f5;color:#333;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-secondary:hover{background-color:#e0e0e0}.btn-small{background-color:#4caf50;color:#fff;border:none;padding:6px 12px;border-radius:4px;font-size:12px;cursor:pointer;transition:background-color .2s}.btn-small:hover{background-color:#45a049}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#333;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#4caf50}.error-message{color:#f44336;margin-bottom:16px;font-size:14px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;color:#333}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}