Star-Key Magica Trickster 海报

Goal: Create a highly detailed vertical anime key visual poster for a fictional magical-girl cosplay event and fantasy idol series titled {argument name="series title" default="星鍵 マジカ･トリックスター"}, with a sparkling celestial magic theme and ornate Japanese game-poster composition. Canvas: Vertical 3:4 poster, dense full-bleed illustration, ultra colorful, high saturation, luminous fantasy lighting, no borders. Background is a cosmic pastel galaxy filled with star trails, magic circles, glowing constellations, fireworks-like sparkles, floating keys, ribbons, flowers, and prismatic light effects. Main layout: Arrange exactly 7 anime magical-girl characters in a dramatic ensemble around a central heroine, all with softly blank/obscured faces as if anonymized, while their costumes and poses remain detailed. The central figure is largest and in front; the other six surround her in layered depth. Use ornate visual effects to create a premium Japanese fantasy mobile-game promotional illustration. Character count and details: 1) Center heroine: a blonde bunny-ear magical girl wearing a pink-and-white frilly dress, fluffy white rabbit hood with tall ears, strawberry and carrot accessories, white puff sleeves, ribbon corset lacing, pom-pom cuffs, soft pastel skirt, holding a small carrot-like wand or charm; she is turned slightly sideways with an elegant idol-poster pose. 2) Upper left: a gothic witch magical girl with long black hair fading into hot pink curls, huge black witch hat with bat-wing shapes and pink roses, black-and-pink lace dress, corset details, dramatic dark magical aura. 3) Left middle: a monochrome gothic lolita magical girl with short black bob hair, white blouse, black vest, black layered skirt, chains, cross-like accessories, and a subdued mysterious pose. 4) Lower left: a red twin-tail devilish magical girl in a black-and-red punk outfit, heart motif on the chest, black gloves, red ribbons, small horn-like styling, holding a dark wand or weapon with red accents. 5) Upper right: an elegant ice-blue celestial sorceress with very long pale blue hair, white-and-blue dress with crystalline trim, blue jewel brooch, ornate staff topped with icy wings and crystals, calm regal pose. 6) Right middle: a blonde angel/fairy magical girl in a white pastel dress with blue, pink, and gold details, translucent rainbow wings, floral decorations, floating ribbons, gentle pose. 7) Lower right: a small blue-and-white fairy idol magical girl with pale hair, white frilly dress with blue ribbons, crescent-moon or arc-shaped blue accessory, soft magical glow, seated or floating near the title. Title and typography: At the bottom center, place a large ornate Japanese logo reading {argument name="Japanese logo text" default="星鍵 マジカ･トリックスター"}. Use gold, violet, and white gradients, thick decorative outlines, starbursts, curls, and gem-like highlights. Below it, add the English subtitle {argument name="English subtitle" default="Star-Key Magica Trickster"} in a smaller elegant serif style. Include decorative golden keys, stars, crescent flourishes, and a compass/star emblem integrated into the logo. Visual style: Premium anime fantasy illustration, intricate lace and fabric rendering, glossy magical-girl costume design, layered character silhouettes, sparkly bokeh, glowing particles, pastel pink/blue/purple palette with black/red accents, high-detail hair strands, jewel highlights, ornate staff and accessory design, energetic but balanced composition. Constraints: Use exactly 7 characters and exactly the two title lines specified. Keep all faces intentionally blank or softly obscured, without facial features. Do not add extra readable text, watermarks, signatures, or logos beyond the title and subtitle. Preserve the dense celebratory poster look for a fictional {argument name="event name" default="AI Cosplay Expo 2026"}.

目标：为虚构的魔法少女 Cosplay 活动及奇幻偶像系列创作一张高度精细的竖版动漫主视觉海报，标题为 {argument name="series title" default="星鍵 マジカ･トリックスター"}，采用闪耀的星空魔法主题，并呈现华丽的日式游戏海报构图。 画布：竖版 3:4 海报，高密度全出血插画，色彩极其丰富，高饱和度，明亮的奇幻光影，无边框。背景为充满星轨、魔法阵、发光星座、烟花般火花、漂浮钥匙、丝带、花朵和棱镜光效的宇宙粉彩星系。 主体布局：在画面中心安排 7 位动漫魔法少女组成戏剧性的群像，所有角色均保持面部柔和模糊/遮挡的状态，仿佛经过匿名处理，但服装和姿势保持精细。中心人物最大且位于前方，其余六位环绕其周围，形成层次感。运用华丽的视觉特效，打造出高级的日式奇幻手游宣传插画。 角色数量与细节：1) 中心女主角：一位金发兔耳魔法少女，身穿粉白相间的荷叶边连衣裙，戴着带有长耳朵的毛绒白兔头套，配有草莓和胡萝卜饰品，白色泡泡袖，丝带束腰，绒球袖口，柔和的粉彩裙摆，手持小型胡萝卜状魔杖或挂饰；她微微侧身，呈现优雅的偶像海报姿势。2) 左上：一位哥特女巫魔法少女，黑色长发渐变为亮粉色卷发，戴着巨大的黑色女巫帽，帽上有蝙蝠翅膀形状和粉色玫瑰，身穿黑粉色蕾丝裙，束腰细节，带有戏剧性的暗黑魔法光环。3) 左中：一位单色哥特萝莉魔法少女，黑色短波波头，白色衬衫，黑色马甲，黑色层叠裙，饰有链条和十字架配件，姿势神秘内敛。4) 左下：一位红色双马尾恶魔系魔法少女，身穿黑红朋克服装，胸前有爱心图案，黑色手套，红色丝带，小角造型，手持带有红色装饰的暗黑魔杖或武器。5) 右上：一位优雅的冰蓝色星空女巫，拥有极长的淡蓝色头发，身穿白蓝相间、带有水晶饰边的连衣裙，佩戴蓝色宝石胸针，手持顶部带有冰翼和水晶的华丽法杖，姿势高贵从容。6) 右中：一位金发天使/精灵魔法少女，身穿带有蓝、粉、金细节的白色粉彩连衣裙，带有半透明彩虹翅膀、花卉装饰和漂浮丝带，姿势温柔。7) 右下：一位小型蓝白精灵偶像魔法少女，浅色头发，身穿带有蓝色丝带的白色荷叶边裙，配有新月或弧形蓝色饰品，带有柔和的魔法光芒，坐在标题附近或漂浮在空中。 标题与排版：在底部中心放置一个巨大的华丽日文 Logo，文字为 {argument name="Japanese logo text" default="星鍵 マジカ･トリックスター"}。使用金、紫、白渐变色，厚实的装饰性轮廓，星芒，卷曲纹样和宝石般的高光。在其下方，添加较小的优雅衬线体英文副标题 {argument name="English subtitle" default="Star-Key Magica Trickster"}。Logo 中融入装饰性的金色钥匙、星星、新月花纹以及指南针/星形徽章。 视觉风格：高级动漫奇幻插画，精细的蕾丝和布料渲染，亮面魔法少女服装设计，层叠的角色剪影，闪烁的虚化效果，发光粒子，粉/蓝/紫粉彩调色板配以黑/红点缀，高精细发丝，宝石高光，华丽的法杖和饰品设计，构图充满活力且平衡。 约束条件：必须包含 7 个角色，且仅使用指定的两行标题。保持所有角色面部刻意模糊或柔和遮挡，不显示五官。除标题和副标题外，不得添加任何额外的可读文字、水印、签名或 Logo。保持这张虚构的 {argument name="event name" default="AI Cosplay Expo 2026"} 庆典海报的密集视觉感。