Character anime cool tone

{"type":"anime character reference sheet","style":"Clean and refined Japanese character design project, white background, thin gray panel lines, modern editorial layout, soft neutral light, high-detail semi-realistic anime rendering","character":{"name":"","romanization":"Rio","gender_presentation":"young girl","age":"18","appearance":{"build":"slender","height":"162 cm","hair":{"color":"","style":"long high ponytail, with a few loose strands, straight bangs slightly parted, flowing with a slight sense of motion"},"eyes":{"color":"","shape":"large anime eyes"},"expression":"calm and slightly reserved"},"outfit":{"top":"oversized light gray hoodie with drawstrings and front pocket","bottom":"distressed blue denim shorts with frayed edges","legwear":"black sheer tights","shoes":"black high-top canvas sneakers with white toe caps and white laces"}},"layout":{"format":"single-page character design sheet","sections":[{"title":"3-View","position":"top wide panel","count":4,"labels":["Front","Side","Back","Details"]},{"title":"Details","position":"upper right stacked column","count":5,"labels":["Face close-up","Hoodie","Shorts","Sneakers","Eye color"]},{"title":"Profile","position":"lower left text panel","count":10,"labels":["Age","Birthday","Height","Weight","Blood type","Occupation","Affiliation","Birthplace","Hobbies","Likes"]},{"title":"Expressions","position":"bottom center upper row","count":5,"labels":["Smile","Shy","Serious","Surprised","Closed-eye smile"]},{"title":"Color Palette","position":"bottom center middle row","count":7,"labels":["Hair color","Eye color","Skin color","Hoodie","Jeans","Tights","Sneakers"]},{"title":"Character Settings","position":"bottom center lower left","count":1,"labels":["Character notes column"]},{"title":"Items","position":"lower right panel","count":3,"labels":["Guitar case","Favorite travel mug","Phone"]}],"centerpiece":"Large three-quarter body portrait of the character, one hand in the hoodie pocket, relaxed pose","footer":"Small credits and date along the bottom edge"},"text":{"profile_name_large":"","profile_name_roman":"Rio","profile_values":{"年齢":"18 years old","誕生日":"June 12","身長":"162cm","体重":"48kg","血液型":"Type A","職業":"University student"},"setting_summary":"A quiet, slightly shy, music-loving, artistic girl, wearing everyday urban casual clothing"},"composition":"The upper part shows full-body front, side, and back views with detail annotations; the lower left is profile text, the left center is a large portrait, the upper center is an expression row, below it is the color scheme, the lower center is a character setting text block, and the lower right is a personal items panel","quality":"Clean lines, delicate fabric folds, realistic hoodie shadows, detailed glossy hair strands, subtle skin tones, precise fashion reference sheet presentation"}