暖色调编辑风格运动鞋海报

A warm editorial vertical lifestyle sneaker poster (9:16 ratio). A {argument name="model" default="young American white man with sharp jawline"}, wearing oversized cream linen pants and a beige crewneck, casually mid-stride with one foot forward shot from below at a low ground-level angle, confident and relaxed energy. Large earthy bold typography "{argument name="main text" default="WALK"}" in terracotta brown behind the figure. Brand name "{argument name="brand" default="DUNE"}" at the bottom. Taglines: "{argument name="tagline" default="SLOW DOWN TO STAND OUT."}" / "MADE FOR THE JOURNEY." Sand-colored suede sneakers with terracotta sole in sharp foreground. Warm sandy gradient background with subtle dust particle atmosphere. Ultra photorealistic, 8K, no text overlays on subject, cinematic color grading.