:root{--primary-color:#41907c;--primary-hover:#367a68;--primary-light:#e8f5f3;--success-color:#28a745;--error-color:#dc3545;--warning-color:#ffc107;--info-color:#17a2b8;--text-primary:#333;--text-secondary:#666;--text-muted:#999;--border-color:#f0f0f0;--bg-light:#f8f9fa;--bg-white:#fff;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,0.1);--shadow-md:0 4px 6px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--transition-fast:0.15s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease}.id-photo .model-loading{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px;margin-bottom:20px;text-align:center}.id-photo .model-loading .loading-content{display:flex;flex-direction:column;align-items:center;gap:12px}.id-photo .model-loading .loading-content .spinner{width:32px;height:32px;border:3px solid #f3f3f3;border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.id-photo .model-loading .loading-content p{margin:0;color:#666;font-size:14px}.id-photo .result-canvas{max-width:100%;height:auto;border:1px solid #ddd;border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.id-photo .size-info{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px;margin-top:20px;text-align:center}.id-photo .size-info .size-details h4{margin:0 0 10px;color:#333;font-size:16px}.id-photo .size-info .size-details p{margin:5px 0;color:#666;font-size:14px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media screen and (max-width:768px){.id-photo .control-item{min-width:auto}}