深色长条面板与乳白弧形边缘特写

极简微距产品摄影，竖长幅构图，画面主体为一长条深色电子设备侧边面板的局部特写；左侧是光滑圆润的乳白色弧形边框，右侧为深蓝黑色面板，表面带轻微雾状纹理、数圈淡淡圆形痕迹和细小反光点；背景为洁净的浅白到浅灰渐变，物体垂直居中，柔和的冷灰蓝色漫射光，浅色边缘有细腻高光，深色面板低反光，整体对比克制，材质真实，超高清细节，画幅比例约1:6竖长幅。

Minimalist macro product photography, tall narrow vertical format, close-up of the side panel of a long dark electronic device; a smooth rounded milky-white curved rim on the left, a deep blue-black panel on the right with faint misty texture, subtle circular smudge traces and tiny reflective specks; clean pale white to light gray background, subject centered vertically, soft cool gray-blue diffused lighting, delicate highlight along the light rim, low reflection on the dark surface, restrained contrast, realistic material texture, high detail, tall vertical aspect ratio around 1:6.