Pi 演示文稿模板拼贴画

Goal: Create a polished promotional collage for {argument name="product name" default="Pi"}, showing that presentation visuals can be beautiful and varied by default. Canvas: Square 1:1 image, about 768×768 px, with a white background and a tight mosaic of rounded-rectangle presentation-slide thumbnails separated by thin white gutters. Use soft shadows, subtle bevels, and modern SaaS launch-ad aesthetics. Layout: Arrange exactly 17 visible slide tiles in an irregular grid around one dominant central banner. The central banner spans most of the width and contains a dark rounded-square app icon on the left with a large light-blue “Pi” mark and a small diamond accent, plus the bold black slogan {argument name="main slogan" default="Beautiful by default. Limitless by design."} on the right. Surround it with varied presentation templates, mixing editorial, historical, abstract, photo, and product-design styles. Visible tile count and contents: Include exactly 17 discrete tiles: 1) top-left painterly fantasy landscape with a glowing circular ring over water and mountains; 2) top-center dark “Standards” slide with a leather strap photo on the left, mustard title text, and small icon rows; 3) top-right wide purple-and-white “Design” slide with a seated laptop illustration and geometric UI decorations; 4) far top-right pastel gradient “Design” title slide; 5) left-middle black-and-white “Legacy” slide with the word partly cropped and a grayscale portrait holding an object, face obscured by a gray blur; 6) center-middle “Suzhou” slide with serif title, pale mountains, and a black-and-white classical Chinese garden photo; 7) right-middle vintage storybook “Prince:” slide with a small prince figure sitting on a planet under a starry sky; 8) far-left middle partially cropped antique mural/fresco slide with only the ending of a word visible; 9) central dominant {argument name="product name" default="Pi"} logo-and-slogan banner; 10) far-right dark lecture slide titled “3. Masterworks: Iconic Re…” with dense bullet text and small icons; 11) lower-left “Solstice” slide with soft watercolor greenery, a sun, lake, and sunflowers; 12) lower-center “Craftsmanship” slide with serif title, small circular icons, folded fabric photos, and a signature label; 13) lower-right map slide with a stylized terrain map and orange route line; 14) far-right small “Route” card with four colored square legend markers; 15) bottom-left misty karst mountain river photo tile; 16) bottom-center “3. User Experience Design” slide with paragraphs, bullet cards, and a smartphone mockup on a pale iridescent background; 17) bottom-right beige “Morandi Color System: Definition, History, and Professional Applications” slide with muted vases and botanical decor, plus a partially visible blue-purple technology slide titled “Apple Liquid G… Next-Generation Interface Design.” Visual style: The collage should feel like a premium product-launch hero image for AI presentation generation: crisp typography, high visual diversity, rounded 12–18 px corners, clean white separators, subtle depth, and a balanced mix of neutral tones, pastel purple, sage green, muted blue, charcoal, cream, and watercolor textures. Text constraints: Keep the central slogan large and fully legible. Other slide titles may be smaller but should resemble realistic presentation text. Use English text only. Do not add people outside the described slide thumbnails, do not add browser chrome, and do not include watermarks.

目标：为 {argument name="product name" default="Pi"} 创建一张精致的宣传拼贴画，展示演示文稿的视觉效果在默认情况下也能既美观又多样。 画布：方形 1:1 图像，约 768×768 像素，白色背景，由圆角矩形演示文稿 Slides 缩略图组成的紧凑马赛克，中间由细白线隔开。采用柔和阴影、微妙的斜面效果以及现代 SaaS 发布广告的美学风格。 布局：在中心主横幅周围的不规则网格中精确排列 17 个可见的幻灯片磁贴。中心横幅占据大部分宽度，左侧包含一个深色圆角方形应用图标，带有醒目的浅蓝色“Pi”标志和一个小钻石装饰，右侧为加粗的黑色标语 {argument name="main slogan" default="Beautiful by default. Limitless by design."}。周围环绕着各种演示文稿模板，融合了编辑、历史、抽象、摄影和产品设计风格。 可见磁贴数量及内容：包含 17 个独立的磁贴：1) 左上角绘画风格的奇幻景观，水面和山脉上方有一个发光的圆环；2) 上方中央深色“Standards”幻灯片，左侧有皮带照片，芥末色标题文本，以及小图标行；3) 右上角宽幅紫色和白色“Design”幻灯片，带有坐着的笔记本电脑插图和几何 UI 装饰；4) 最右上角柔和渐变色的“Design”标题幻灯片；5) 左侧中间黑白“Legacy”幻灯片，单词部分被裁剪，灰度肖像中人物手持物体，面部被灰色模糊遮挡；6) 中央中间“Suzhou”幻灯片，带有衬线标题、浅色山脉以及黑白古典中国园林照片；7) 右侧中间复古故事书风格“Prince:”幻灯片，一个小王子形象坐在星空下的星球上；8) 最左侧中间部分被裁剪的古董壁画/湿壁画幻灯片，仅可见单词的结尾；9) 中央主导的 {argument name="product name" default="Pi"} 标志和标语横幅；10) 最右侧深色讲座幻灯片，标题为“3. Masterworks: Iconic Re…”，带有密集的项目符号文本和小图标；11) 左下角“Solstice”幻灯片，带有柔和的水彩绿植、太阳、湖泊和向日葵；12) 下方中央“Craftsmanship”幻灯片，带有衬线标题、小圆形图标、折叠织物照片和签名标签；13) 右下角地图幻灯片，带有风格化的地形图和橙色路线线；14) 最右侧小型“Route”卡片，带有四个彩色方形图例标记；15) 左下角朦胧的喀斯特山河照片磁贴；16) 下方中央“3. User Experience Design”幻灯片，在浅色虹彩背景上包含段落、项目符号卡片和智能手机模型；17) 右下角米色“Morandi Color System: Definition, History, and Professional Applications”幻灯片，带有柔和的花瓶和植物装饰，以及一张部分可见的蓝紫色科技幻灯片，标题为“Apple Liquid G… Next-Generation Interface Design”。 视觉风格：拼贴画应呈现出 AI 演示文稿生成产品发布的高级主图质感：清晰的排版、高度的视觉多样性、12–18 像素的圆角、干净的白色分隔线、微妙的深度感，以及中性色调、柔和紫、鼠尾草绿、柔和蓝、炭灰、奶油色和水彩纹理的平衡组合。 文本限制：保持中心标语醒目且完全清晰可辨。其他幻灯片标题可以较小，但应看起来像真实的演示文稿文本。仅使用英文文本。不要在描述的幻灯片缩略图之外添加人物，不要添加浏览器边框，也不要包含任何水印。