fix: 修复字体加载警告和Logo图片宽高比问题

## 修复内容

### 字体优化
- 创建 AoyagiReisho-subset.ttf 子集字体，仅包含"睿新致远"4个字符
- 文件大小从 4.4MB 减小到 5KB（99.9% 减少）
- 修复 vmtx 表解析错误导致的 48 个控制台警告

### Logo 图片修复
- 修复 Logo SVG 宽高比问题（原始 480x120，4:1 比例）
- Header: width=128 height=32
- Footer: width=192 height=48
- 消除 Next.js Image 组件警告

### 其他优化
- 简化字体加载逻辑
- 更新部署配置

## 测试结果
- 32 个回归测试全部通过
- 0 个控制台警告
- 0 个错误

src/components/layout/footer.tsx

@@ -13,9 +13,9 @@ export function Footer() {
               <Image 
                 src="/logo.svg" 
                 alt={COMPANY_INFO.name} 
-                width={48}
+                width={192}
                 height={48}
-                className="h-12 w-auto transition-transform duration-200 hover:scale-105"
+                className="transition-transform duration-200 hover:scale-105"
                 loading="eager"
                 priority
               />

src/components/layout/header.tsx

@@ -169,9 +169,9 @@ function HeaderContent() {
               <Image 
                 src="/logo.svg" 
                 alt={COMPANY_INFO.name}
-                width={32}
+                width={128}
                 height={32}
-                className="h-8 w-auto transition-transform duration-200 group-hover:scale-105"
+                className="transition-transform duration-200 group-hover:scale-105"
                 loading="eager"
                 priority
               />

src/components/sections/about-section.tsx

@@ -27,7 +27,7 @@ export function AboutSection() {
         >
           <div className="text-center mb-12">
             <h2 id="about-heading" className="text-4xl md:text-5xl font-bold text-[#1C1C1C] mb-6">
-              关于 <span className="tracking-tight font-calligraphy text-[#C41E3A]" style={{ fontWeight: 'normal', WebkitFontSmoothing: 'antialiased', MozOsxFontSmoothing: 'grayscale', textRendering: 'optimizeLegibility' }}>{COMPANY_INFO.shortName}</span>
+              关于 <span className="tracking-tight font-brand text-[#C41E3A]" style={{ fontWeight: 'normal', WebkitFontSmoothing: 'antialiased', MozOsxFontSmoothing: 'grayscale', textRendering: 'optimizeLegibility' }}>{COMPANY_INFO.shortName}</span>
             </h2>
             <p className="text-lg text-[#5C5C5C] mb-8">
               {COMPANY_INFO.slogan}

src/components/sections/hero-section-atoms.tsx

@@ -60,7 +60,7 @@ export function HeroTitle({ isVisible }: HeroContentProps) {
       initial={shouldReduceMotion ? {} : { opacity: 0, y: 20 }}
       animate={isVisible ? { opacity: 1, y: 0 } : {}}
       transition={shouldReduceMotion ? { duration: 0 } : { duration: 0.6, delay: 0.1 }}
-      className="text-5xl sm:text-6xl lg:text-7xl tracking-tight mb-6 font-calligraphy"
+      className="text-5xl sm:text-6xl lg:text-7xl tracking-tight mb-6 font-brand"
       style={{ 
         fontWeight: 'normal',
         WebkitFontSmoothing: 'antialiased',