.gradient-bg{background:linear-gradient(135deg,#f5f7fa,#e4e8eb)}.highlight-box{border-left:4px solid #3b82f6}.shipping-table{border-collapse:collapse;width:100%}.shipping-table th,.shipping-table td{border:1px solid #e2e8f0;padding:.75rem;text-align:left}.shipping-table th{background-color:#f8fafc;font-weight:600}