Banner quảng cáo lớp nấu ăn tối giản

A soft, airy promotional hero banner for a [Japanese home cooking class] set against a warm off-white background, styled like a minimalist lifestyle flyer. On the left side, an adult woman and a young girl cook together at a white kitchen counter with calm, natural body language. The woman, wearing a loose white blouse and a natural linen apron with dark brown hair in a low ponytail, leans in supportively to guide the girl's hands as she slices a cucumber on a wooden cutting board. The girl has dark hair in a high bun and wears a light short-sleeved top with a matching beige linen apron. Both of their faces are obscured by soft rectangular blur blocks. On the counter are a clear glass salad bowl, a folded striped kitchen towel, a wooden bowl with produce, a small tray of colorful fresh vegetables (tomatoes, leafy greens, mushrooms, lemons, green peppers), and a potted green herb. The right half features generous negative space with elegant Japanese headline text in a refined serif font: "[お料理教室開講]". Below it, two lines of smaller Japanese subtext read: "[はじめてさんも、もっと楽しみたい方も。 一緒に『おいしい』を作りましょう。]". Delicate hand-drawn dark gray line doodles accent the composition: a small leafy sprig on the left, a hanging line of five kitchen utensils in the upper-left, two floating leaves in the upper-right, a small cooking pot icon on the right, a whisking bowl with tiny hearts in the lower middle-right, and a long single-line flourish sweeping across the bottom-right. Soft natural daylight, muted beige and cream palette, shallow depth of field, clean editorial photography aesthetic.