Tranh minh họa cô gái thư giãn trên sofa

A soft, muted anime-style interior illustration of a young woman lounging sideways on a sofa in a relaxed, unposed way. She has [dark brown] long, slightly messy hair with loose strands falling over her shoulders. She wears an oversized off-shoulder knit sweater in charcoal gray slipping to reveal one shoulder, loose light beige sweatpants, and soft socks. Her pose is limp and comfortable: curled across the couch with one elbow propped into a cushion, hand supporting her cheek, and legs folded to the side. Her expression is tired, quiet, and introspective. Framed as a medium full-body shot from the front at sofa height. The minimal room features one sofa, three large cushions, a round wooden coffee table in the foreground with a ceramic mug showing a simple cat doodle and handwritten text "ねこ", a flat smartphone, and a paperback book with small Japanese handwriting on the cover. A small note taped to the wall reads "なんとかなるよ", and a leafy plant branch enters from the upper right. Palette of desaturated warm gray and beige, delicate pencil-like linework, light watercolor wash shading, and subtle sketch paper texture.