中式萤火夏夜海报

Goal: Create a serene Chinese seasonal poster about {argument name="solar term" default="小暑"}, with a translucent, ritual-like summer night atmosphere and refined editorial typography. Canvas: Wide horizontal 16:9 poster, 1200 × 675 style composition. Use a warm ivory rice-paper texture with subtle fibers and grain. The background is divided into two calm high-key color fields: a large creamy off-white upper sky and a pale misty blue-green lower field, softly blended, clean and breathable. Layout: Keep large negative space in the upper half. Place the main vertical title {argument name="main title text" default="小暑"} slightly right of center, very large, in dark blue-black Chinese calligraphy/serif type. Above it, add a hazy pale yellow-green circular moon glow containing exactly 2 celestial marks: one tiny white crescent moon and one tiny white star below it. Around the title, arrange exactly 4 slim vertical informational text columns: one to the left of the main title, one far left near the headline area, and two to the right of the main title. Add a small orange-red seal stamp below the main title. Text content: Top left headline reads {argument name="headline text" default="流萤点夜"} in large dark ink Chinese characters. Below it, a smaller orange subtitle reads {argument name="subtitle text" default="夏夜流萤 · 微光如许"}. Beneath the subtitle place a short orange horizontal dash, then two small dark lines of Chinese body text: “萤火成诗” and “照见人间清凉”. Right side quote block uses oversized orange quotation marks and the quote {argument name="quote" default="白昼的热退去后，夏夜会把微光一颗颗交给你。"}. Bottom right footer reads “小暑 | 初候温风至 |” followed by a small orange circular mark, with smaller date text underneath: “07/07-07/22 | 农历六月初一至六月十七”. Keep all Chinese text legible and elegant. Subject details: The lower third contains a hand-painted summer field growing upward into the layout: exactly 1 rustic bamboo fence running diagonally from lower left toward center, made of multiple vertical stakes and horizontal rails; tall reed leaves and grasses sweep diagonally across the scene; delicate wildflower stems rise from the left and center. Add exactly 10 visible fireflies with glowing yellow-green abdomens: 3 around the left flowering stems, 2 near the central title area above the grasses, 2 in the mid-right grasses, and 3 tiny glowing dots near the bottom field. On the far right, include exactly 1 traditional dark wooden house corner with a black tiled roof, a bamboo roll-up blind, and exactly 1 warmly lit window. Inside the window place exactly 1 small white ceramic vase with a thin plant branch. The house should occupy the right edge and bottom-right corner, partially cropped. Visual style: Delicate watercolor and ink wash illustration, fine hand-drawn botanical detail, muted blue-green and dark teal foliage, warm yellow firefly light, soft atmospheric mist, restrained editorial design, antique Chinese book-cover feeling, high brightness, airy paper texture, no photorealism. Constraints: Do not overcrowd the composition. Preserve the asymmetric balance: text-heavy airy upper area, organic illustrated growth along the bottom. Use exactly the counted objects specified above, avoid extra animals or people, no watermark, no logo, no modern UI elements.

目标：创作一张宁静的中式节气海报，主题为 {argument name="solar term" default="小暑"}，营造半透明、仪式感的夏夜氛围，并采用精致的编辑排版。 画布：宽幅 16:9 横向海报，1200 × 675 构图。使用带有细腻纤维和纹理的暖象牙色宣纸质感。背景分为两个平静的高调色块：上方是大面积的奶油米白色天空，下方是淡雅的雾霾蓝绿色地表，柔和过渡，简洁且富有呼吸感。 布局：上半部分保留大量留白。将主标题 {argument name="main title text" default="小暑"} 放置在偏右中心位置，字号极大，采用深蓝黑色中式书法或衬线字体。在标题上方，添加一个朦胧的淡黄绿色圆形月光，内含 2 个天体标记：一个小巧的白色新月和下方一颗微小的白星。在标题周围，排列 4 列纤细的垂直信息文本：主标题左侧一列，左上角标题区域附近一列，主标题右侧两列。在主标题下方添加一枚小巧的橙红色印章。 文本内容：左上角标题为 {argument name="headline text" default="流萤点夜"}，使用大号深色水墨中文字体。下方是一个较小的橙色副标题 {argument name="subtitle text" default="夏夜流萤 · 微光如许"}。副标题下方放置一条短橙色横线，随后是两行简短的深色中文正文：“萤火成诗”和“照见人间清凉”。右侧引用块使用超大号橙色引号，内容为 {argument name="quote" default="白昼的热退去后，夏夜会把微光一颗颗交给你。"}。右下角页脚为“小暑 | 初候温风至 |”，后跟一个橙色小圆点，下方是较小的日期文本：“07/07-07/22 | 农历六月初一至六月十七”。确保所有中文字符清晰且优雅。 主体细节：下三分之一处包含一幅向上生长的手绘夏日田野：从左下角向中心斜向延伸的 1 处质朴竹篱笆，由多根垂直木桩和横梁组成；高耸的芦苇叶和草丛斜向扫过画面；精致的野花茎从左侧和中心升起。添加 10 只可见的萤火虫，腹部发出黄绿色光芒：左侧花茎周围 3 只，中央标题区域草丛上方 2 只，中右侧草丛中 2 只，底部区域附近 3 个微小的发光点。在最右侧，包含 1 个传统的深色木屋角落，配有黑瓦屋顶、竹卷帘和 1 扇透出暖光的窗户。窗内放置 1 个白色小瓷瓶，插有一根细植物枝条。木屋应占据右侧边缘和右下角，并进行部分裁剪。 视觉风格：精致的水彩水墨插画，细腻的手绘植物细节，柔和的蓝绿色和深青色叶片，温暖的萤火虫光芒，柔和的大气薄雾，克制的编辑设计，古籍封面质感，高亮度，透气的纸张纹理，非写实风格。 约束条件：构图不要过于拥挤。保持不对称平衡：上方是文字密集且通透的区域，下方是有机生长的插画。严格使用上述指定的数量，避免添加额外的动物或人物，无水印，无 Logo，无现代 UI 元素。