Cyber Rain Courier Rim Light

Create a 4:5 vertical original cyberpunk portrait titled "Cyber Rain Courier Rim Light". Show an adult original courier character wearing a cropped waterproof jacket, small crossbody pouch, and transparent rain hood at the entrance of a futuristic alley. Cyan-blue neon behind the figure creates strong rim light, with a weak warm fill from the front. Use a side-standing pose, slightly lowered head, eyes looking from under the hood, visible rain droplets, wet hair edges, transparent material reflections, and back-side light. No real brands, platform marks, readable ads, watermarks, or garbled text.

生成一张 4:5 竖版原创人物图，主题为「雨夜赛博信使轮廓光」。一位成年原创角色穿短款防水夹克、斜挎小包和透明雨帽，站在未来感小巷入口，身后有青蓝色霓虹形成强轮廓光，前方有微弱暖色补光。姿态为侧身站，头部微低，眼神从帽檐下看向镜头。画面重点是雨滴、湿发边缘、透明材质反射和后侧光。不要出现真实品牌、真实平台标识、可读广告、水印或乱码。