네온 라인 아트 프로필 포스터

A minimalist rainbow neon line art illustration depicting a [Little Red Book] app interface [female profile page], presented on a pure white background. A graceful, curvy female figure stands confidently in a walking pose outside the profile frame, echoing modern silhouette art. The interface UI features fine colored wireframe outlines containing a circular avatar, username, verification checkmark, follower metrics, bio description, navigation tabs, and a grid of post thumbnails. Rendered entirely in fine, glowing multicolored neon sketch strokes with no solid fills and minimal shading. Ultra-clean composition, futuristic aesthetic, sleek social media poster layout.