Create a square 1:1 live-commerce livestream UI mockup. Show a smiling fictional adult technology host named [Host Name], wearing a black T-shirt with a white technical schematic graphic. In the background, the left side shows a screen with the fictional text “[Left Background Logo]”; the right side shows a red “[Right Background Logo]” mark and a dark futuristic car silhouette. Add livestream host information with an avatar, the name [Host Name], the subtext “55.6万本场点赞”, and a red “关注” button. Include a gold rank badge reading “全站第1名”, three top viewer avatars with “12.3w”, “8.6w”, “5.7w”, a total “68.7万”, and an “X” close button. On the right, add “更多直播 >”, “礼物展馆 0/24” with a blue “经典” tag, floating hearts, a user “科技爱好者” sending hearts x 1314, a user “星辰大海” sending rockets x 666, and a system message badge “宇宙漫游者 加入了直播间”. Add chat comments about future technology, electric vehicles, space exploration, neural interfaces, and AI, using fictional wording rather than real company claims. Add an orange “热卖 x 1888” product tag and a shopping card showing a generic futuristic electric pickup image, the title “[Product Name]”, the price “[Product Price]”, and a red “抢” button. Include an input field reading “说点什么...”, smiley icon, three dots, shopping cart, gift box, and share icon. Avoid real celebrity likenesses, real company logos, trademarked vehicle designs, platform logos, real endorsement claims, legal purchase guarantees, QR codes, URLs, and unreadable broken text.
Output aspect ratio: 1:1.