#billing_city_field,#billing_state_field{display:inline-block;width:50%}#shipping_city_field,#shipping_state_field{display:inline-block;width:50%}// GA4 跨域追蹤和Session保存 add_action('wp_head',function(){echo '<script>
    // 保存原始Session資訊
    if (typeof(Storage) !== "undefined") {
        if (!sessionStorage.getItem("original_session")) {
            sessionStorage.setItem("original_session", Date.now());
        }
    }
    </script>'},1);// 優先級設為1，確保在GA4代碼前執行