完善小红书卡片与 GitHub 交付流程

references/image-styles/小红书竖版攻略风.md

@@ -4,6 +4,7 @@
 
 - 小红书发布版
 - 4 图看完
+- 多图卡片 / 3:4 / 9:16
 - 手机端快速理解的活动 / 避坑 / 教程内容
 
 ## MAOMOMO 出图 Brief
@@ -11,11 +12,11 @@
 ```json
 {
   "style_name": "xiaohongshu-vertical",
-  "visual_direction": "vertical mobile-first Chinese finance guide card, big readable text, series layout",
+  "visual_direction": "2D flat infographic card by default, optional 3D soft neumorphic direction only after user confirmation, vertical mobile-first Chinese finance guide card, big readable text, series layout",
   "canvas": {
-    "aspect_ratio": "9:16",
+    "aspect_ratio": "3:4 or 9:16, confirm before generation",
     "background": "warm white or light orange",
-    "composition": "large hook title, 2-4 key blocks, cat watermark or small mascot",
+    "composition": "native portrait composition, large hook title, 2-4 key blocks, cat watermark or small mascot, vertical layout redesigned for Xiaohongshu",
     "density": "low, mobile readable"
   },
   "color_palette": {
@@ -36,6 +37,9 @@
   ],
   "avoid": [
     "reuse of horizontal article image",
+    "squeezed elements",
+    "stretched card / logo / text",
+    "mixing 2D and 3D visual directions in one image set",
     "long source paragraph",
     "tiny screenshot-like UI",
     "exaggerated earning promise"
@@ -46,5 +50,5 @@
 ## Prompt 片段
 
 ```text
-9:16 竖版，大字少字，手机端可读，暖橙白底，白橘猫水印，适合 4 图系列，包含 MAOMOMO 标识。可见文字只允许出现指定业务文案、MAOMOMO 和已核对允许出现的品牌 / 支付标识。
+3:4 或 9:16 原生竖版，native portrait composition，vertical layout redesigned for Xiaohongshu，大字少字，手机端可读，暖橙白底，白橘猫水印，适合多图系列，包含 MAOMOMO 标识。no squeezed elements，no stretched card / logo / text。可见文字只允许出现指定业务文案、MAOMOMO 和已核对允许出现的品牌 / 支付标识。
 ```