Based on the provided white-background product images, generate a poster for the use of the in-car phone holder. Maintain dark gray folding arms, stable base, clamping structure, and blank phone contours, avoiding any brand or readable screen content. At the top of the image is a gradient of deep blue to misty white, with two lines of large white titles and a short description placed in the upper left; The lower half shows a premium black car central control scene, with the bracket fixed on the dashboard. An adult finger lightly touches the phone screen, highlighting the folding arms and adjustable angle. Copywriting Usage: Within reach Adjust the angle as you wish Folding arm flexibly adjusts height and distance Navigation, calls, and taps are all more convenient The title uses Holly Black in Chinese Simplified Bold, with white text paired with light blue guide lines; The main text is light gray. All text is concentrated in the top gradient area, avoiding phones, fingers, and stands; No obvious text shadows are added. Icons/Tags: Uses ultra-fine curved arrows to indicate direction adjustment, with clear and non-jagged lines. Output size: '750 x 1375px' Avoid: brand UI, driver's face, road signs, watermarks, hand deformities, garbled phone screens, and multiple overlapping images on the stand.
