feat: 添加 AoyagiReisho 书法字体并优化表单反馈

- 使用 next/font/local 加载 AoyagiReisho.ttf 字体
- 为标题红色高亮文字应用书法字体样式
- 优化联系表单提交反馈，添加成功/失败提示
- 修复 section 参数滚动定位的时序问题

src/app/(marketing)/home-content.tsx

@@ -51,17 +51,31 @@ function HomeContent() {
 
   useEffect(() => {
     const section = searchParams.get('section');
-    if (section) {
-      const timer = setTimeout(() => {
-        const targetElement = document.getElementById(section);
-        if (targetElement) {
-          targetElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
-        }
-      }, 100);
-      
-      return () => clearTimeout(timer);
-    }
-    return undefined;
+    if (!section) {return;}
+
+    const maxAttempts = 50;
+    const interval = 100;
+    let attempts = 0;
+
+    const scrollToSection = () => {
+      const targetElement = document.getElementById(section);
+      if (targetElement) {
+        targetElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
+        return true;
+      }
+      return false;
+    };
+
+    if (scrollToSection()) {return;}
+
+    const timer = setInterval(() => {
+      attempts++;
+      if (scrollToSection() || attempts >= maxAttempts) {
+        clearInterval(timer);
+      }
+    }, interval);
+
+    return () => clearInterval(timer);
   }, [searchParams]);
 
   return (