动漫风格 AI 更新演唱会横幅

Goal: Create a vibrant anime-style social media announcement banner for a major AI image generation update, designed like a high-energy idol band concert poster. Canvas: Wide horizontal 2:1 banner, approximately 1000×500 px. Dense, colorful composition with no empty space, optimized for an eye-catching SNS post thumbnail. Main text: Place a huge bold Japanese headline across the top in thick white lettering with black drop shadow and slight 3D depth: {argument name="headline text" default="ChatGPTによる画像生成が\n大幅アップデート!"}. Directly underneath, centered, add a smaller bold white subtitle with black outline: {argument name="subtitle text" default="GPT-Image-2が無料で使える"}. Text should dominate the upper third and remain highly legible. Scene: A dazzling anime concert stage with golden sparkles, star shapes, lens flares, neon streaks, confetti, glowing particles, and dramatic stage lighting. In the center background, show a large glowing OpenAI-style knot logo inside a warm golden circular light, partially behind the performers. Add futuristic UI monitor panels on the far left and far right edges, showing colorful sci-fi dashboards, circular interface graphics, music visuals, and digital controls. Characters: Show exactly 5 anime band members across the lower half, arranged left to right: 1. Blue-haired keyboard player at far left, long blue hair, white blouse, seated or standing behind a keyboard/synthesizer, calm idol style. 2. Pink-haired vocalist left-center, twin tails with floral accessories, frilly pink idol dress, holding a black microphone and singing with a bright expression. 3. Yellow-orange-haired drummer/front idol in the center-right foreground, energetic smiling face, star hair clip, yellow cropped jacket over white outfit, holding a drumstick toward the viewer; a drum kit is visible behind her. 4. Green/dark-haired bassist or guitarist right-center, black and green streetwear, holding a dark electric bass/guitar, slightly behind the main character. 5. Black-haired guitarist at far right, gothic black outfit with straps and accessories, holding a purple electric guitar. Visual style: Highly polished Japanese anime key visual, idol band aesthetic, glossy digital painting, saturated colors, dynamic lighting, crisp line art, dramatic depth, warm gold and magenta highlights, celebratory tech-news atmosphere. Use cinematic contrast and energetic composition. Constraints: Keep exactly 5 performers and exactly 2 visible text blocks. Make the text readable and centered. Do not add extra logos besides the glowing OpenAI-style symbol. No watermarks, no borders, no photorealism.

目标：为重大的 AI 图像生成更新创建一个充满活力的动漫风格社交媒体公告横幅，设计风格参考高能量的偶像乐队演唱会海报。 画布：宽幅 2:1 横向横幅，尺寸约为 1000×500 px。构图紧凑且色彩丰富，不留空白，针对 SNS 帖子缩略图进行了视觉优化。 主文本：在顶部放置巨大的粗体日文标题，使用带有黑色投影和轻微 3D 深度效果的加粗白色字体：{argument name="headline text" default="ChatGPT 图像生成\n重大更新！"}。在标题正下方居中位置，添加较小的加粗白色副标题，并带有黑色描边：{argument name="subtitle text" default="GPT-Image-2 现已免费使用"}。文本应占据上方三分之一区域，并保持高度可读性。 场景：炫目的动漫演唱会舞台，带有金色闪光、星形装饰、镜头光晕、霓虹线条、五彩纸屑、发光粒子和戏剧性的舞台灯光。在背景中心，展示一个巨大的发光 OpenAI 风格结状标志，置于温暖的金色圆形光环内，部分位于表演者身后。在最左侧和最右侧边缘添加未来感 UI 监控面板，展示色彩丰富的科幻仪表盘、圆形界面图形、音乐可视化效果和数字控制界面。 角色：在下半部分展示 5 名动漫乐队成员，从左至右排列： 1. 最左侧的蓝发键盘手，长蓝发，身穿白色衬衫，坐在或站在键盘/合成器后，呈现冷静的偶像风格。 2. 左中位置的粉发主唱，双马尾配花朵装饰，身穿荷叶边粉色偶像裙，手持黑色麦克风，表情明亮地歌唱。 3. 中右前景的黄橙色头发鼓手/核心偶像，充满活力的笑脸，发间别着星星发夹，白色服装外搭黄色短款外套，向观众挥动鼓槌；身后可见一套架子鼓。 4. 右中位置的绿发/深色头发贝斯手或吉他手，身穿黑色与绿色街头服饰，手持深色电贝斯/吉他，位于主角身后稍远处。 5. 最右侧的黑发吉他手，身穿带有绑带和配饰的哥特风黑色服装，手持紫色电吉他。 视觉风格：高度精致的日式动漫主视觉图，偶像乐队美学，光泽感数字绘画，饱和色彩，动态光影，清晰的线条艺术，戏剧性的景深，温暖的金色与洋红色高光，充满科技新闻的庆典氛围。运用电影级对比度和充满活力的构图。 约束条件：保持 5 名表演者和 2 个可见文本块。确保文本清晰且居中。除发光的 OpenAI 风格符号外，请勿添加额外标志。禁止添加水印、边框或写实照片风格。