以“{主题}”为核心，创作一张极简、高级、诗意、安静的光影海报。画面不要直接描绘主题，而是将主题转化为“被光照亮的剪影意象”。在画面中央设置一个具有识别度的发光形状容器：{扇形窗 / 月洞门 / 矩形窗光 / 拱形壁龛 / 圆形光窗 / 屏风投影 / 圆角发光面板}。这个形状像一束光投在有质感的墙面或纸面上，边缘柔和发亮，带轻微雾化扩散。
在发光容器内部，用剪影和柔焦投影表现主题相关元素：{主体元素}、{象征元素}、{环境元素}。主体剪影略清晰，辅助元素更加模糊，像树影、花影、烟雾、枝叶、线条或物体轮廓隔着纸窗投射出来。所有元素都保持克制，不要写实细节，只保留最有辨识度的轮廓。画面要有大量留白，构图居中，视觉层级清楚：背景最安静，光区最吸引视线，剪影最有故事感。
背景使用低饱和的{背景色}，带细腻纸张纹理、墙面颗粒、微弱噪点、轻微渐变和柔和暗角。光区使用{光色}，例如奶油白、象牙白、淡金、月光黄或冷白微光。剪影使用{剪影色}，例如墨灰、蓝灰、深褐、炭黑或同色系深色。整体色彩控制在三到四种以内，形成安静、克制、高级的色彩关系。
整体风格：东方美学、现代极简、诗性海报、艺术展览视觉、杂志封面级构图、柔光、负形、剪影、留白、空气感、细腻颗粒、低饱和配色、安静的情绪张力。避免复杂背景，避免强烈饱和色，避免硬边光效，避免过度写实，避免杂乱元素，避免廉价装饰。最终画面应像“光在墙上留下的一首诗”。
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本次冷门成语解析：
冷门且美到窒息的中式成语
用途：ppt 课件
配色：每个图片都不同， 排版动态变化，每张都有巧思、不低于10张图片。
比例16:9With '{Theme}' as the core, create a minimalist, high-end, poetic, and quiet light and shadow poster. The image should not directly depict the theme, but instead transform the theme into 'silhouette imagery illuminated by light.' In the center of the frame, set a recognizable glowing shape container: {Fan-shaped window / Moon gate / Rectangular window light / Arched niche / Circular light window / Screen projection / Rounded glowing panel}. This shape is like a beam of light cast on a textured wall or paper surface, with soft glowing edges and slight atomized diffusion.
Inside the glowing container, use silhouettes and soft-focus projections to represent theme-related elements: {Main element}, {Symbolic element}, {Environmental element}. The main silhouette is slightly clear, while auxiliary elements are more blurred, like shadows of trees, flowers, smoke, branches, lines, or object outlines projected through a paper window. All elements remain restrained, without realistic details, keeping only the most recognizable outlines. The image should have a large amount of white space, a centered composition, and clear visual hierarchy: the background is the quietest, the light area is the most eye-catching, and the silhouette has the most sense of story.
The background uses low-saturation {Background color}, with fine paper texture, wall particles, weak noise, slight gradients, and soft vignettes. The light area uses {Light color}, such as cream white, ivory white, pale gold, moonlight yellow, or cool white glimmer. The silhouette uses {Silhouette color}, such as ink gray, blue-gray, dark brown, charcoal black, or dark colors within the same series. The overall color is controlled within three to four types, forming a quiet, restrained, and high-end color relationship.
Overall style: Eastern aesthetics, modern minimalism, poetic poster, art exhibition visuals, magazine cover level composition, soft light, negative space, silhouette, white space, airiness, fine grain, low-saturation color matching, quiet emotional tension. Avoid complex backgrounds, avoid strongly saturated colors, avoid hard-edged light effects, avoid over-realism, avoid cluttered elements, avoid cheap decorations. The final image should be like 'a poem left by light on a wall.'
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This time's obscure idiom analysis:
Obscure and breathtakingly beautiful Chinese idioms
Use: PPT slides
Color scheme: Each picture is different, dynamic layout changes, each has clever design, no fewer than 10 pictures.
Ratio 16:9
