fix: apply frankfurt theme conventions to gen2D slides

decks/gen2D/slides.md

@@ -1,5 +1,6 @@
 ---
 theme: frankfurt
+infoLine: true
 title: gen2D - AI 驱动的 2D 游戏素材生成
 author: 栈无不胜
 transition: slide-left
@@ -73,6 +74,7 @@ AI 驱动的 2D 游戏素材生成工具
 
 ---
 layout: section
+section: '产品演示'
 ---
 
 # 产品演示
@@ -129,7 +131,7 @@ layout: two-cols
 
 ::right::
 
-<div class="pl-4">
+<div class="pl-4 text-sm mt-12">
 
 ### 预设风格键
 
@@ -146,6 +148,7 @@ layout: two-cols
 
 ---
 layout: section
+section: '技术架构'
 ---
 
 # 技术架构
@@ -180,7 +183,7 @@ layout: two-cols
 
 ::right::
 
-<div class="pl-4 text-sm">
+<div class="pl-4 text-sm mt-12">
 
 ### 技术栈