An adorable hyper-realistic portrait of a fluffy white mouse or hamster with soft fur texture, large round pink ears with delicate translucency, expressive black eyes filled with warmth, tiny pink nose and whiskers, wearing a cozy brown knitted sweater with cable-knit texture, little paws positioned together forming a heart shape gesture, sitting beside a lit cream-colored pillar candle with the word "Night" illuminated in glowing golden letters on its surface, surrounded by warm golden bokeh lights creating a magical nighttime atmosphere, dark teal-blue gradient background, shallow depth of field with creamy bokeh at f/1.8, reminiscent of children's book illustrations by Beatrix Potter, captured with macro lens at 100mm, soft diffused lighting creating gentle highlights on the fur, conveying feelings of comfort, peace and bedtime coziness.