温馨情侣自拍涂鸦插画

Create a warm vertical lifestyle couple illustration in a 2.5D flat, hand-drawn storybook doodle style, like a tender diary entry made from an everyday selfie. Show {argument name="couple description" default="a young woman and a young man standing close together"} in the foreground, waist-up, with intentionally simplified or softly blank facial details. The woman is closest to the viewer, taking a selfie with her arm stretched toward the camera so her large thumb fills the lower-left foreground; she has {argument name="woman hair" default="long wavy dark brown hair"} and wears {argument name="woman outfit" default="an oversized olive-green jacket over a dark top and gray plaid skirt"}. The man stands slightly behind her on the right, taller, leaning in gently, with {argument name="man hair" default="messy short black hair"} and wearing {argument name="man outfit" default="a pale beige jacket over a blue collared shirt with brown pants"}. Use soft crayon-like textures, rough sketch outlines, playful brush strokes, cozy pastel colors, and a white background filled with cheerful doodles: exactly 2 trees on the left, 1 small blue car near the lower-left, 1 smiling yellow sun near the top center, 1 blue cloud, 1 pink building with a teal roof and striped awning on the upper-right, 1 potted plant, 5 star doodles, 3 heart doodles, 2 flowers, scattered tiny plus signs and colorful squiggles. The composition should feel intimate, nostalgic, whimsical, and gentle, like a fairy-tale picture book memory hidden in a photo album.

创作一幅温暖的 2.5D 平面手绘涂鸦插画，风格类似温柔的童话绘本或日记回忆，采用竖向人像构图，展示 {argument name="couple description" default="一对年轻情侣正在亲密自拍"}。画面中共有 2 位主角：左前方是一位留着深棕色波浪长发的女性，身穿橄榄绿大廓形外套，内搭深色上衣和灰色格子裙，一只手臂向观众伸出，呈现夸张的自拍视角，左下角前景有一个模糊的大拇指；右后方是一位个子较高的男性，留着凌乱的黑发，身穿米色柔软外套，内搭浅蓝色衬衫。保持面部柔和模糊或无五官，仅用温暖的肤色矩形色块代替，强调氛围而非肖像特征。使用干净的白色背景，并点缀俏皮的蜡笔风格涂鸦：左侧有 2 棵叶子茂密的树，树下有 1 辆蓝色小汽车，顶部中央有 1 个微笑的黄色太阳，顶部附近有 1 朵蓝色云彩，右上角有 1 栋带蓝色窗户和黄色条纹遮阳篷的粉色房子，房子旁有 1 盆盆栽，右下角有 1 朵巨大的黄色花朵，底部附近有 2 朵粉色郁金香，以及 3 个轮廓爱心、4 个星星涂鸦，并散布着加号、圆点和细小的波浪线。色调应欢快柔和，包含 {argument name="main jacket color" default="橄榄绿"}、米色、粉色、青色、黄色、蓝色和橙色点缀。呈现明显的粗糙粉彩质感、不均匀的草图线条、手绘笔触和稚拙的装饰符号，营造温馨浪漫的日常生活氛围，拒绝写实感，无硬阴影，无文字，无水印。