Someone is holding a pen and a book with a picture of a person wearing glasses

Create a colorful and visually appealing banner for a YouTube channel named "A quick trivia" (Zakkuri Zatsugaku). The banner should feature a cute high school girl character in a Japanese , with a cheerful and friendly expression. She should be holding an open book or a magnifying glass. Surrounding her, include symbols of knowledge such as books, lightbulbs, and magnifying glasses. The background should be vibrant with a gradient or colorful pattern, using complementary colors like blue and yellow. Add the channel name "A quick trivia" prominently and include a catchy phrase like "New discoveries every day！" (New discoveries every day!). Ensure the design is clean, friendly, and easy to recognize.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))