A 55-year-old woman with no history of cardiovascular disease or diabetes attends for a preventive health visit. She is a non-smoker with blood pressure 128/78 mmHg. Fasting lipids show LDL cholesterol 3.5 mmol/L, HDL 1.3 mmol/L and triglycerides 1.4 mmol/L. Her calculated 10-year cardiovascular risk is 18%. According to the 2021 Canadian dyslipidaemia guidelines, what is the most appropriate management?