爆款 YouTube 缩略图模板

Create a highly clickable YouTube thumbnail. SUBJECT: {argument name="subject" default="main character/object/person"} EXPRESSION / ACTION: [strong emotion, reaction, movement, pose] COMPOSITION: [close-up / medium shot / wide shot] [subject placement] [camera angle] [foreground/background separation] VISUAL HIERARCHY: primary focus should immediately draw attention to [important subject] secondary details should support the story without clutter LIGHTING: {argument name="lighting" default="cinematic lighting style"} [rim light / glow / dramatic contrast / soft light] COLOR DISTRIBUTION: dominant colors: [ ] accent colors: [ ] high contrast between subject and background BACKGROUND: [simple readable environment] avoid clutter support the narrative only STYLE: [realistic / anime / cinematic / watercolor / stylized / etc.] THUMBNAIL OPTIMIZATION: ultra readable at small size high contrast silhouette large facial expression clean negative space minimal objects strong emotional clarity high saturation focal points professional YouTube thumbnail composition ASPECT RATIO: {argument name="aspect ratio" default="16:9"}

创建一个高点击率的 YouTube 缩略图。主体：{argument name="subject" default="主要人物/物体/角色"} 表情 / 动作：[强烈情绪、反应、动作、姿势] 构图：[特写 / 中景 / 远景] [主体位置] [摄像机角度] [前景/背景分离] 视觉层级：主要焦点应立即吸引对 [重要主体] 的关注，次要细节应在不造成杂乱的前提下辅助叙事。光影：{argument name="lighting" default="电影级光影风格"} [轮廓光 / 发光效果 / 戏剧性对比 / 柔光] 色彩分布：主色调：[ ] 点缀色：[ ] 主体与背景之间的高对比度。背景：[简洁易读的环境] 避免杂乱，仅用于辅助叙事。风格：[写实 / 动漫 / 电影感 / 水彩 / 风格化 / 等] 缩略图优化：在小尺寸下极具可读性、高对比度剪影、夸张的面部表情、干净的留白、极简的物体、强烈的视觉情感表达、高饱和度、焦点突出、专业的 YouTube 缩略图构图。长宽比：{argument name="aspect ratio" default="16:9"}