Modern elegant info card showing Guangdong oil prices (2026-10-29). Title: "广东成品油价格" in bold modern font. Display four oil types in clean minimalist layout: 89号汽油 8.27元/升, 92号汽油 8.91元/升, 95号汽油 9.65元/升, 0号柴油 8.60元/升. Each price in large bold numbers with subtle color accent (blue/green gradient). Add small update info "自2026年10月29日24时起执行 下次调整11月12日24时". Design style: modern tech card, clean typography, white background with subtle gradient overlay, professional corporate aesthetic, high-end print quality, Chinese language dominant