进化分支树可视化

一个自上而下的分支树，其中 {argument name="theme" default="主题"} 对象沿着从单一根部延伸出的分叉枝干排列，底部为祖先形态，顶端为进化程度最高的形态，展开的树冠形成 {argument name="silhouette shape" default="形状"} 的轮廓 ::5 分支逻辑：AI_INFER 25–45 个主题对象按谱系排列——根部为一个起源，每个分叉代表一次分化，相关形态位于共享分支上——谱系从底部到最外侧顶端清晰可读 ::5 构图：整洁的树状分支，无交叉枝干，树冠分布均匀，轮廓边缘清晰，留白充裕 ::3 材质物理：真实的主题对象，准确的材质和各分支的年代感，一致的哑光质感，柔和阴影，淡淡的连接枝干 ::2 光照：平坦的顶部柔光箱，无眩光 ::2 排版：每个分支顶端带有微小的节点标签 ::2 渲染堆栈：系统发育平铺，家谱式排列，分支谱系集合，8k ::1 负面提示词：[纠缠交叉的枝干，破碎的层级，断开的节点，破碎的树冠轮廓，倾斜，3D 透视，手部] ::-1

A top-down branching tree where {argument name="theme" default="THEME"} objects are arranged along forking limbs spreading from a single root, ancestral at the base and most-evolved at the tips, the spreading canopy forming the silhouette of {argument name="silhouette shape" default="SHAPE"} ::5 Branching Logic: AI_INFER 25–45 themed objects placed as a genealogy — one origin at the root, each fork a divergence, related forms on shared branches — the lineage reading clearly from base to outermost tips ::5 Composition: Clean dendritic branching, non-crossing limbs, even canopy spread, clean silhouette edge, generous margin ::3 Material Physics: Real themed objects, accurate materials and age per branch, consistent matte finish, soft shadows, faint connecting limbs ::2 Illumination: Flat overhead softbox, no glare ::2 Typography: Tiny node labels at each branch tip ::2 Render Stack: Phylogenetic flat-lay, family-tree arrangement, branching-lineage collection, 8k ::1 Negative: [tangled crossing branches, broken hierarchy, disconnected nodes, broken canopy silhouette, tilt, 3d perspective, hands] ::-1