feat: 统一全站设计风格、导航组件与文案逻辑自洽性修复

- 新增 InkGlowCard 墨韵流光卡片组件，统一全站卡片交互风格
- 新增 PageNav 面包屑组件，统一全站页面导航
- 统一色彩体系、排版层级、间距节奏和动画风格
- 修复 CTA 区品牌名称错误（诺瓦隆→睿新致遠）
- 修复 ERP 产品卖点与年费制定价矛盾
- 导航下拉补充 SDS 和 OA 产品
- 统一全站数据指标为 12+年核心团队经验、6自研产品、10+团队成员
- 移除不可靠的 100%客户满意度和 30+行业专家指标
- 修复新闻时间线不合理问题，调整里程碑节奏
- 统一响应承诺为工作日快速响应
- 服务第4项重命名为行业方案实施，厘清概念
- 服务详情页效果数据改为定性描述
- 删除 cases 模块，精简代码库

src/components/sections/methodology-section.tsx

@@ -5,76 +5,89 @@ 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';
+
+const phaseAccents: { rgb: string; glowStart: string; glowEnd: string }[] = [
+  { rgb: '196, 30, 58', glowStart: '#C41E3A', glowEnd: '#D97706' },
+  { rgb: '217, 119, 6', glowStart: '#D97706', glowEnd: '#16A34A' },
+  { rgb: '22, 163, 74', glowStart: '#16A34A', glowEnd: '#0891B2' },
+  { rgb: '37, 99, 235', glowStart: '#2563EB', glowEnd: '#7C3AED' },
+];
 
 export function MethodologySection() {
   const ref = useRef(null);
   const isInView = useInView(ref, { once: true, margin: '-100px' });
 
   return (
-    <section id="methodology" role="region" aria-labelledby="methodology-heading" className="py-24 bg-white relative overflow-hidden" ref={ref}>
-      <div className="container-wide relative z-10">
+    <section id="methodology" role="region" aria-labelledby="methodology-heading" className="py-20 md:py-28 bg-[#FAFAFA]" ref={ref}>
+      <div className="container-wide">
         <motion.div
           initial={{ opacity: 0, y: 20 }}
           animate={isInView ? { opacity: 1, y: 0 } : {}}
-          transition={{ duration: 0.6 }}
-          className="text-center max-w-3xl mx-auto mb-16"
+          transition={{ duration: 0.5, ease: [0.16, 1, 0.3, 1] }}
+          className="text-center max-w-3xl mx-auto mb-14"
         >
-          <h2 id="methodology-heading" className="text-4xl md:text-5xl font-bold text-[#1C1C1C] mb-6">
+          <h2 id="methodology-heading" className="text-3xl sm:text-4xl font-semibold text-[#1C1C1C] mb-4">
             实施<span className="text-[#C41E3A] font-calligraphy">方法论</span>
           </h2>
-          <p className="text-lg text-[#5C5C5C]">
+          <p className="text-base text-[#595959]">
             经过多年实践验证的四阶段模型，确保每个项目都能科学推进、高效落地
           </p>
         </motion.div>
 
         <div className="relative">
-          {/* 连接线 */}
-          <div className="hidden lg:block absolute top-24 left-[12.5%] right-[12.5%] h-0.5 bg-gradient-to-r from-[#C41E3A]/20 via-[#C41E3A]/40 to-[#C41E3A]/20" />
+          <div className="hidden lg:block absolute top-16 left-[12.5%] right-[12.5%] h-px bg-gradient-to-r from-transparent via-[#E5E5E5] to-transparent" />
 
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-8">
-            {METHODOLOGY.map((phase, idx) => (
-              <motion.div
-                key={phase.id}
-                initial={{ opacity: 0, y: 30 }}
-                animate={isInView ? { opacity: 1, y: 0 } : {}}
-                transition={{ duration: 0.5, delay: 0.2 + idx * 0.15 }}
-              >
-                <div className="relative bg-[#FFFBF5] rounded-2xl p-8 border border-[#E5E5E5] hover:border-[#C41E3A]/30 hover:shadow-lg transition-all duration-300 h-full">
-                  {/* 阶段编号 */}
-                  <div className="w-12 h-12 bg-[#C41E3A] rounded-full flex items-center justify-center mb-6 text-white font-bold text-xl">
-                    {phase.number}
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 md:gap-8">
+            {METHODOLOGY.map((phase, idx) => {
+              const accent = phaseAccents[idx % phaseAccents.length]!;
+              return (
+                <InkGlowCard
+                  key={phase.id}
+                  index={idx}
+                  accentColorRgb={accent.rgb}
+                  glowStart={accent.glowStart}
+                  glowEnd={accent.glowEnd}
+                >
+                  <div className="p-6 md:p-8">
+                    <div
+                      className="w-10 h-10 rounded-full flex items-center justify-center mb-5 text-sm font-bold"
+                      style={{ backgroundColor: accent.glowStart, color: '#FFFFFF' }}
+                    >
+                      {phase.number}
+                    </div>
+
+                    <h3 className="text-lg font-semibold text-[#1C1C1C] mb-1">{phase.title}</h3>
+                    <p className="text-xs text-[#C41E3A] font-medium mb-3">{phase.subtitle}</p>
+                    <p className="text-sm text-[#595959] leading-relaxed mb-5">{phase.description}</p>
+
+                    <div className="mb-4">
+                      <p className="text-xs font-semibold text-[#1C1C1C] mb-2 tracking-wide">核心活动</p>
+                      <ul className="space-y-1.5">
+                        {phase.activities.map((activity, i) => (
+                          <li key={i} className="flex items-start gap-2 text-xs text-[#595959]">
+                            <CheckCircle2 className="w-3.5 h-3.5 text-[#C41E3A] mt-0.5 shrink-0" />
+                            {activity}
+                          </li>
+                        ))}
+                      </ul>
+                    </div>
+
+                    <div>
+                      <p className="text-xs font-semibold text-[#1C1C1C] mb-2 tracking-wide">交付物</p>
+                      <ul className="space-y-1.5">
+                        {phase.deliverables.map((deliverable, i) => (
+                          <li key={i} className="flex items-start gap-2 text-xs text-[#A3A3A3]">
+                            <span className="w-1.5 h-1.5 bg-[#C41E3A]/40 rounded-full mt-1.5 shrink-0" />
+                            {deliverable}
+                          </li>
+                        ))}
+                      </ul>
+                    </div>
                   </div>
-
-                  <h3 className="text-xl font-bold text-[#1C1C1C] mb-1">{phase.title}</h3>
-                  <p className="text-sm text-[#C41E3A] font-medium mb-3">{phase.subtitle}</p>
-                  <p className="text-sm text-[#5C5C5C] leading-relaxed mb-6">{phase.description}</p>
-
-                  <div className="mb-4">
-                    <p className="text-xs font-semibold text-[#1C1C1C] mb-2 uppercase tracking-wide">核心活动</p>
-                    <ul className="space-y-1.5">
-                      {phase.activities.map((activity, i) => (
-                        <li key={i} className="flex items-start gap-2 text-xs text-[#3D3D3D]">
-                          <CheckCircle2 className="w-3.5 h-3.5 text-[#C41E3A] mt-0.5 shrink-0" />
-                          {activity}
-                        </li>
-                      ))}
-                    </ul>
-                  </div>
-
-                  <div>
-                    <p className="text-xs font-semibold text-[#1C1C1C] mb-2 uppercase tracking-wide">交付物</p>
-                    <ul className="space-y-1.5">
-                      {phase.deliverables.map((deliverable, i) => (
-                        <li key={i} className="flex items-start gap-2 text-xs text-[#5C5C5C]">
-                          <span className="w-1.5 h-1.5 bg-[#C41E3A]/60 rounded-full mt-1.5 shrink-0" />
-                          {deliverable}
-                        </li>
-                      ))}
-                    </ul>
-                  </div>
-                </div>
-              </motion.div>
-            ))}
+                </InkGlowCard>
+              );
+            })}
           </div>
         </div>
       </div>