A 74-year-old man with long-standing hypertension and type 2 diabetes has an eGFR of 52 mL/min/1.73 m² and an albumin-to-creatinine ratio of 45 mg/mmol. His blood pressure on ACE inhibitor and thiazide therapy averages 138/84 mm Hg using standardized office measurement. According to the KDIGO 2021 blood pressure guideline for CKD, which of the following best describes his recommended systolic blood pressure target?