.step-indicator{padding:2rem;margin:0}.coverage-badge{font-size:0.75rem;padding:0.25rem 0.5rem;border-radius:4px;white-space：break-spaces}.premium-display{text-shadow:0 2px 4px rgba(0,0,0,0.1);letter-spacing:-0.5px}.custom-tab-pane{display:none}.custom-tab-pane.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn 0.4s ease forwards}.custom-tab-pane.active{animation:fadeIn 0.4s ease forwards}@media (max-width:767px){.step-label{display:none}.step-indicator{padding:1rem;margin:0}.button-group.d-flex.justify-content-between,.button-group.d-flex.justify-content-center{flex-direction:column}.button-group.d-flex.justify-content-between button,.button-group.d-flex.justify-content-center button{margin-bottom:0.5rem;width:100%}}@media (max-width:320px){button{font-size:0.875rem}button:contains('上一步') span,button:contains('下一步') span,button:contains('导出报价单') span,button:contains('重新计算') span{display:none}}