Cloisonne History PPT Slide

{"type":"单页教育类 PPT，采用华丽的中国文化风格","canvas":{"aspect_ratio":"16:9 宽屏","background":"暖象牙色羊皮纸底纹，带有淡淡的水墨山水、云雾及浅蓝灰色景观纹理","border":"深青色厚边框，配以金色双线装饰及中国风角结"},"theme":{"topic":"{argument name=\"slide title\" default=\"历史沿革：起源与发展\"}","subtitle":"{argument name=\"subtitle text\" default=\"这门工艺并非凭空而来，而是在交流中生长、在中国语境中成熟。\"}","style":"优雅的博物馆课程演示风格，古典中国装饰，蓝金配色景泰蓝珐琅色调，学术气息浓厚"},"layout":{"page_number":{"position":"右上角，位于华丽的青金标签内","text":"04 / 10"},"title_block":{"position":"顶部居中","title_font":"大号加粗深海军蓝中式衬线书法字体","subtitle_font":"较小的棕色中式衬线文本","decorations":"副标题两侧配有青金云纹装饰"},"timeline":{"position":"中部横贯全屏","count":5,"cards":[{"number":"01","position":"左侧","text":"珐琅工艺最早可追溯至西方与中亚地区，后经丝绸之路传入中国。","stage_label":"西来影响"},{"number":"02","position":"左中","text":"元代已出现相关技术基础与器物形态，为后续发展奠定条件。","stage_label":"元代基础"},{"number":"03","position":"居中","text":"明代工艺逐渐成熟，北京成为重要制作中心。","stage_label":"明代成熟"},{"number":"04","position":"右中","text":"“景泰蓝”之名，常被认为与明景泰年间盛行的蓝釉色有关。","stage_label":"清代鼎盛"},{"number":"05","position":"右侧","text":"到清代，掐丝珐琅进入更加精致繁复的发展阶段。","stage_label":""}],"card_style":"圆角奶油色牌匾，配有细金边，上方饰有青色数字花卉圆章，每个文本块开头有黑色小圆点","connector":"细水平金线，节点处有小圆点，青色阶段标签之间配有金色箭头"},"bottom_illustration":{"position":"下三分之一处","map":"棕褐色丝绸之路地图，从左至右横跨山脉，带有虚线商队路线、骆驼、宝塔、城门及小型垂直地标标签","place_tags_count":5,"place_tags":["西方","中亚","敦煌","西安","北京"],"foreground_left":"白色玉兰花与浅色水墨云纹","foreground_right":"深青色桌面上摆放着三件华丽的蓝色景泰蓝珐琅器：一个花卉平盘、一个高瓶、一个带有金把手和底座的大型盖炉，外加一个圆形小盖盒及数枚金戒指","object_count":5},"visual_requirements":"制作一张精致的成品 PPT 页面，而非模型图。使用清晰易读的中文字体、平衡的间距、仿古水彩纹理以及高度细节化的蓝金珐琅器插图。保持五个时间轴卡片清晰且对齐，第五个卡片下方不设阶段标签。保持适合景泰蓝历史课程讲座的高级课件美学。"}