动漫风格镜面湖泊天空背景

Create a wide cinematic anime-style background illustration of a vast mirror-like lake under a brilliant {argument name="sky color" default="clear azure blue"} daytime sky. The horizon sits low and perfectly straight across the middle distance, with a thin chain of pale lavender and warm beige mountains stretching from left to right. The lake surface is glassy and still, reflecting the entire sky, clouds, and mountains with near-perfect symmetry, creating a tranquil infinite-space feeling. Add large fluffy cumulus cloud banks concentrated on the upper left edge and upper right side, with smaller scattered white clouds along the horizon; their reflections should appear softly in the water below. Use luminous summer sunlight, soft pastel colors, airy atmospheric perspective, delicate painterly brush texture, and a dreamy Japanese animation background aesthetic. Keep the composition open and uncluttered with no people, no buildings, no boats, and no text, emphasizing calmness, scale, and a serene fantasy travel mood. Render in a {argument name="aspect ratio" default="16:9 widescreen"} composition with crisp detail and gentle bloom.

创作一张宽屏电影级动漫风格背景插画，展现一片广阔如镜的湖泊，上方是明亮的 {argument name="sky color" default="清澈湛蓝"} 白昼天空。地平线位于中景处，平直且低垂，一连串淡紫色与暖米色的山脉从左至右延伸。湖面如玻璃般平静，完美倒映出天空、云朵和山脉，营造出一种宁静的无限空间感。在左上边缘和右上侧添加大片蓬松的积云，地平线处点缀少量细碎白云；这些云朵的倒影应柔和地显现在下方水中。运用明亮的夏季阳光、柔和的粉彩色调、空气感透视、细腻的绘画笔触以及梦幻的日本动画背景美学。构图保持开阔简洁，不包含人物、建筑、船只或文字，强调宁静感、空间尺度以及静谧的奇幻旅行氛围。以 {argument name="aspect ratio" default="16:9 宽屏"} 比例渲染，呈现清晰的细节与柔和的辉光效果。