请根据{argument name="theme" default="Demon Slayer"}生成一张高设计感的人物关系图海报。这个图像不应该是一个简单的插图，而是一个集信息可视化、叙事结构、海报设计感、风格保真度于一体的人物关系图。 请自动填写以下内容： - 识别主题 对应的工作和核心设置 - 提取最具代表性的6 – 12关键字符，必要时不超过15 - 识别并展示关键人物关系，包括血缘、爱情、友情、联盟、敌对、师徒等。 - 根据作品特点自动选择构图方式，例如以主角为中心、双核对抗、派系、家谱或时间演化 - 自动细化作品风格 DNA ，包括颜色、世界观符号、纹理、情绪、排版和代表元素 - 将这些风格元素转化为关系图的整体视觉设计，而不是简单地复制官方海报 - 使用不同的颜色、线型和箭头来区分不同的关系，保证线条和层次清晰而不混乱 - 核心人物最突出，重要人物次之，次要人物弱化，形成清晰的视觉层次 - 确保每个角色名称清晰可辨，必要时带有身份或派系标签 最终产品应满足： - 立即了解角色层次结构和关键 关系 - 与原作气质和设定明显契合 - 将信息图表的清晰度与海报的优质设计相结合 - 统一、精致、完整，适合社交媒体分享或海报展示 - 避免廉价的流程图感觉、凌乱的堆积和信息过载。

Please generate a high-design character relationship map poster based on {argument name="theme" default="Demon Slayer"}. This image should not be a simple illustration, but a character relationship map that combines information visualization, narrative structure, poster design sense, and stylistic fidelity. Please automatically complete the following: - Identify the work and core settings corresponding to the theme - Extract the most representative 6–12 key characters, not exceeding 15 if necessary - Identify and display key character relationships, including blood ties, romance, friendship, alliances, hostility, master-disciple, etc. - Automatically choose a composition method based on the work's characteristics, such as protagonist-centered, dual-core confrontation, faction-based, family tree, or chronological evolution - Automatically refine the work's style DNA, including color, worldview symbols, textures, mood, typography, and representative elements - Transform these stylistic elements into an overall visual design for the relationship map, rather than simply copying an official poster - Use different colors, line types, and arrows to distinguish different relationships, ensuring clear lines and layers without clutter - Make core characters most prominent, followed by important characters, and subordinate characters weakened to form a clear visual hierarchy - Ensure every character name is legible, with identity or faction labels if necessary The final product should satisfy: - Immediate understanding of character hierarchy and key relationships - Obvious alignment with the original work's temperament and setting - Combines the clarity of an infographic with the premium design of a poster - Unified, exquisite, complete, and suitable for social media sharing or poster display - Avoids a cheap flowchart feel, messy piling, and information overload.