chore: sync marketing pages, CMS extensions, tests and project docs

同步工作区剩余变更，主要包括：
- 营销页面组件与布局持续优化（about/news/services/solutions/team 等）
- 详情页四层叙事组件、布局组件、UI 组件调整
- CMS 数据模型、API 路由、权限、工作流、站内通知、媒体管理扩展
- 新增/补充单元测试与 E2E 测试（cms-workflow.spec.ts 等）
- ESLint 9 迁移、jest/tsconfig 配置更新、依赖调整
- 新增 ADR、CMS 评估文档、Release Review / Acceptance 报告
- 移除水墨装饰组件与大体积未使用字体文件

src/components/sections/hero-section-v2.tsx

@@ -4,7 +4,7 @@ import { useCallback, useRef, useState } from 'react';
 import { motion } from 'framer-motion';
 import { StaticLink } from '@/components/ui/static-link';
 import { Button } from '@/components/ui/button';
-import { HeroInkBackground } from '@/components/ui/hero-ink-background';
+
 import { COMPANY_INFO } from '@/lib/constants';
 import { ArrowRight, MessageSquare, Search, Rocket, Handshake } from 'lucide-react';
 import { useReducedMotion } from '@/hooks/use-reduced-motion';
@@ -52,8 +52,6 @@ export function HeroSectionV2() {
       aria-labelledby="hero-heading"
       className="relative min-h-screen flex flex-col justify-center overflow-hidden bg-[var(--color-bg-primary)]"
     >
-      <HeroInkBackground />
-
       <div className="container-wide py-16 md:py-24 lg:py-32 relative z-10 flex-1 flex items-center">
         <div className="grid grid-cols-1 lg:grid-cols-2 gap-10 lg:gap-16 items-center w-full">
           <div>
@@ -112,7 +110,7 @@ export function HeroSectionV2() {
           >
             <div
               ref={cardRef}
-              className="relative ink-glow-border rounded-2xl lg:opacity-95"
+              className="relative overflow-hidden rounded-2xl lg:opacity-95 border border-[var(--color-border-primary)]"
               style={
                 {
                   '--glow-start': 'var(--color-brand)',

src/components/sections/methodology-section.tsx

@@ -5,7 +5,7 @@ import { useInView } from 'framer-motion';
 import { useRef } from 'react';
 import { METHODOLOGY } from '@/lib/constants/methodology';
 import { CheckCircle2 } from 'lucide-react';
-import { InkGlowCard } from '@/components/ui/ink-glow-card';
+import { Card } from '@/components/ui/card';
 
 const phaseBgOpacities = [0.1, 0.08, 0.12, 0.06];
 
@@ -38,9 +38,9 @@ export function MethodologySection() {
             {METHODOLOGY.map((phase, idx) => {
               const bgOpacity = phaseBgOpacities[idx % phaseBgOpacities.length];
               return (
-                <InkGlowCard
+                <Card
                   key={phase.id}
-                  index={idx}
+                  className="relative overflow-hidden transition-all duration-300 hover:-translate-y-1 hover:shadow-lg"
                 >
                   <div className="p-6 md:p-8">
                     <div
@@ -78,7 +78,7 @@ export function MethodologySection() {
                       </ul>
                     </div>
                   </div>
-                </InkGlowCard>
+                </Card>
               );
             })}
           </div>

src/components/sections/product-card.tsx

@@ -43,8 +43,8 @@ export function ProductCard({
 
       {/* Content */}
       <div className="relative z-10">
-        {/* Icon */}
-        <div className="w-10 h-10 sm:w-12 sm:h-12 rounded-lg bg-[var(--color-brand-bg)] flex items-center justify-center mb-4 sm:mb-5 transition-transform duration-500 group-hover:scale-110">
+        {/* Icon: 装饰性图标，对屏幕阅读器隐藏 */}
+        <div className="w-10 h-10 sm:w-12 sm:h-12 rounded-lg bg-[var(--color-brand-bg)] flex items-center justify-center mb-4 sm:mb-5 transition-transform duration-500 group-hover:scale-110" aria-hidden="true">
           {icon}
         </div>
 

src/components/sections/sections.test.tsx

@@ -78,10 +78,6 @@ jest.mock('@/components/ui/brand-visuals', () => ({
   ),
 }));
 
-jest.mock('@/components/ui/hero-ink-background', () => ({
-  HeroInkBackground: () => <div data-testid="hero-ink-bg" />,
-}));
-
 jest.mock('next/link', () => ({
   __esModule: true,
   default: ({ children, href, className, ...props }: any) => (
@@ -354,12 +350,6 @@ describe('HeroSectionV2', () => {
     expect(screen.getAllByText('长期陪跑').length).toBeGreaterThanOrEqual(1);
   });
 
-  it('should render ink background', async () => {
-    const { HeroSectionV2 } = await import('./hero-section-v2');
-    render(<HeroSectionV2 />);
-    expect(screen.getByTestId('hero-ink-bg')).toBeInTheDocument();
-  });
-
   it('should provide CTA link to contact', async () => {
     const { HeroSectionV2 } = await import('./hero-section-v2');
     render(<HeroSectionV2 />);