JD.com (京东)

JD.com's visual identity is built on urgency and trust — the deep crimson #C81623 signals both Chinese festive energy and the confidence of a self-logistics retail giant. Dense product grids, bold price typography, and red-gold promotional overlays create the unmistakable rhythm of a 618 or Singles Day shopping festival.

The system pairs Source Han Sans for bilingual clarity with a 12-column dense layout that prioritizes information density over whitespace. Every surface serves commerce: carousel banners rotate promotions, product cards stack tight with crossed-out prices and sale tags, and the metallic-silver JOY dog mascot punctuates moments of brand delight.

京东的视觉语言根植于中国电商大促的节奏感——标志性的京东红 #C81623 承载着618年中大促与双十一的狂欢能量。密集的商品网格、加粗的价格数字、红金配色的促销横幅，构成了中国消费者最熟悉的购物界面语言。

思源黑体确保中英文混排的清晰度，12栏密集布局让每一寸屏幕都服务于商品展示。从自动轮播的促销Banner到紧凑排列的商品卡片，从划线原价到"促销"标签，整套系统散发着中国电商特有的信息密度与购买冲动。