童趣手绘拼贴婚礼邀请函插画

Generate a bright, child-like hand-drawn collage invitation screen. At first glance, a super large hand-painted symbol or theme glyph (a large '囍' character) occupies the central visual weight, looking like thick-coated crayons with grainy edges, blunt strokes, and a slight hand-shaking feel, serving as the emotional backplane of the entire screen. The main subject is a childhood photo of the couple, appearing as foreground material pasted in front of the large symbol, enclosed by an irregular thick doodle outline like a protective frame hand-drawn by a child, which partially bypasses the subject's edges and overlaps with the large glyph behind; the outline around the people should be a yellow hand-drawn frame. At the top, arrange a relaxed, rounded, slightly tilted handwritten title and a smaller subtitle. At the bottom, keep a row of more casual handwritten explanatory text, which looks like colored markers written on paper, with naturally uneven spacing but clear readability. The text includes 'Welcome to our wedding' and '欢迎参加我们的婚礼'. The background maintains a large area of high-brightness, clear and clean paper white space, with slight paper fiber and tiny colored confetti textures. A small amount of hand-drawn hearts, short lines, dots, and paper-like colorful scraps are scattered around to create a sense of celebration without overshadowing the main subject. Colors are extracted from the theme's own material, emotion, and sense of ritual, maintaining the relationship between the bright base color, vivid central structural color, warm handwritten information color, and a small amount of crisp warm and cold accent colors. The overall style should be high-brightness, saturated but clean, with clear boundaries, presenting a light, close, naive, and commemorative handmade visual, avoiding a refined commercial poster feel, dirty/old filters, and overly neat layout. Aspect ratio: 16:9.

围绕具体主题内容生成一张明亮童趣的手绘拼贴邀请画面，第一眼读到一个占据中部视觉重心的超大手刷符号或主题字形，它像厚涂蜡笔一样带颗粒边缘、圆钝笔触和轻微手抖感，作为整张画面的情绪背板；主题主体以前景真实素材或具象主形体出现，贴在大符号前方，被一圈不规则的粗线涂鸦轮廓包住，轮廓要像孩子随手描出的保护框，局部绕开主体边缘并与背后的大字形产生叠压。上方安排松弛、圆润、略歪的手写标题和较小副标题，底部保留一行更随性的手写说明文字，文字像彩笔写在纸面上，字距自然不齐但阅读清楚。背景保持大面积高明度、清透干净的纸面留白，带轻微纸纤维与细小彩屑质感；四周散落少量手绘爱心、短线、圆点和纸片状彩色碎屑，形成庆祝感但不抢主体。色彩从主题自身的材质、情绪和仪式感中提取，保留明亮底色、鲜明中心结构色、温暖手写信息色、少量清脆冷暖点缀色的角色关系；整体要高明度、饱和但干净、边界清晰，呈现轻快、亲近、稚拙又有纪念感的手作视觉，避免精致商业海报感、脏旧滤镜和过度整齐的排版。


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画面想换成：新人小时候双人合照，保留大喜字、彩色爱心和童趣手绘邀请感
发朋友圈用：婚礼邀请预告，文字保留 welcome to our wedding 和欢迎参加我们的婚礼
成图尺寸：横版 16:9，背景干净明亮，人物外圈用黄色手绘框包住