角落里的少女刘若如

轻小说动漫风格，16-17岁纤细少女刘若如独自站在墙角，黑色长发从脸侧垂下，部分遮住面容，低头呈害羞或忧郁姿态，身穿干净但明显陈旧的高中制服，颜色褪去、边缘微磨损；走廊窗户透入冷白与淡蓝色环境光，身后是灰色混凝土墙面，整体传达出孤寂与静谧的脆弱感。杰作，高质量动漫艺术，聚焦角色情感深度，精细呈现布料与发丝质感，采用冷色系配色，不含黄色或暖色调。

Light novel anime style, slender young girl age 16-17 named Liu Ruoru standing alone against a corner wall, long black hair hanging down on both sides of her face partially hiding her features, head bowed downward in shy or melancholy posture, wearing clean but visibly worn high school uniform with faded colors and slightly frayed edges, cold white and pale blue ambient lighting from hallway windows, grey concrete wall texture behind her, sense of isolation and quiet vulnerability, masterpiece, high quality anime art, character focus with emotional depth, detailed fabric and hair textures, cool color palette, no yellow or warm tones.