feat(cms): 品牌叙事与结构性文案全站 CMS 化并补齐信任证据阶段 0

- 品牌叙事内核（价值主张/定位/承诺/三支柱/语气）下沉 site-config，经 SiteConfigProvider 注入全站
- 新增 page-copy 内容模型承载结构性文案（章节标题/眉标/描述/CTA/空状态），覆盖首页+服务/方案/产品/案例/新闻列表页，「CMS 优先 + 硬编码兜底」不白屏
- 首页「首批客户共创计划」板块（earlyAccessTitle/CtaLabel/Status 驱动）替代单行标签，如实呈现共创/内测/授权公开三档状态
- 关于页资质区数据空时如实展示「建设中」空态
- 零编造：不虚构客户/数据/资质

src/app/(marketing)/solutions/solutions-content-v3.tsx

@@ -8,6 +8,8 @@ import type { Product } from '@/lib/constants/products';
 
 const EASE_OUT = [0.22, 1, 0.36, 1] as const;
 
+type PageCopy = Record<string, unknown>;
+
 const INDUSTRY_ICONS: Record<string, LucideIcon> = {
   制造业: Factory,
   贸易零售: ShoppingCart,
@@ -17,7 +19,14 @@ const INDUSTRY_ICONS: Record<string, LucideIcon> = {
   物流运输: Truck,
 };
 
-function HeroSection() {
+function HeroSection({ pageCopy }: { pageCopy?: PageCopy | null }) {
+  const heroTitle1 = (pageCopy?.solutionsHeroTitle1 as string) || '专注行业场景的';
+  const heroTitle2 = (pageCopy?.solutionsHeroTitle2 as string) || '解决方案';
+  const heroDescriptionLines = ((pageCopy?.solutionsHeroDescription as string) ||
+    '端到端交付可量化的业务成果。\n基于自研产品矩阵，为制造、零售、教育、医疗、金融、物流六大行业沉淀最佳实践。').split('\n');
+  const ctaPrimary = (pageCopy?.solutionsCtaPrimary as string) || '立即咨询';
+  const ctaSecondary = (pageCopy?.solutionsCtaSecondary as string) || '浏览产品';
+
   return (
     <section className="relative min-h-[85vh] flex items-center overflow-hidden bg-white">
       <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10 w-full py-28 sm:py-36 md:py-44 lg:py-56">
@@ -28,11 +37,11 @@ function HeroSection() {
             transition={{ duration: 1, delay: 0.2, ease: EASE_OUT }}
             className="text-4xl sm:text-5xl md:text-6xl lg:text-7xl xl:text-8xl font-black text-ink leading-[0.92] tracking-tightest mb-10 sm:mb-12 md:mb-16"
           >
-            <div className="block">专注行业场景的</div>
+            <div className="block">{heroTitle1}</div>
             <div className="block mt-4 sm:mt-6">
               <span className="relative inline-block">
                 <span className="relative text-brand font-black">
-                  解决方案
+                  {heroTitle2}
                   <motion.span
                     className="absolute -bottom-2 left-0 w-full h-[3px] bg-brand"
                     style={{ transformOrigin: 'left' }}
@@ -51,9 +60,12 @@ function HeroSection() {
             transition={{ duration: 0.8, delay: 0.5, ease: EASE_OUT }}
             className="text-lg md:text-xl text-text-secondary max-w-2xl leading-relaxed mb-12 sm:mb-16"
           >
-            端到端交付可量化的业务成果。
-            <br className="hidden sm:block" />
-            基于自研产品矩阵，为制造、零售、教育、医疗、金融、物流六大行业沉淀最佳实践。
+            {heroDescriptionLines.map((line, i) => (
+              <span key={i}>
+                {i > 0 && <br className="hidden sm:block" />}
+                {line}
+              </span>
+            ))}
           </motion.p>
 
           <motion.div
@@ -66,14 +78,14 @@ function HeroSection() {
               href="/contact"
               className="group inline-flex items-center justify-center gap-3 px-10 py-5 font-semibold text-base bg-brand text-white transition-all duration-300 hover:bg-brand/90 min-h-[52px] touch-manipulation"
             >
-              立即咨询
+              {ctaPrimary}
               <ArrowUpRight className="w-4 h-4 transition-transform duration-300 group-hover:translate-x-0.5 group-hover:-translate-y-0.5" />
             </a>
             <a
               href="/products"
               className="inline-flex items-center justify-center gap-3 px-10 py-5 font-semibold text-base text-ink border border-border-primary hover:border-ink/30 transition-all duration-300 min-h-[52px] touch-manipulation"
             >
-              浏览产品
+              {ctaSecondary}
             </a>
           </motion.div>
 
@@ -174,7 +186,9 @@ function SolutionCard({ solution, index, products, featured = false }: { solutio
   );
 }
 
-function SolutionsGridSection({ solutions, products }: { solutions: Solution[]; products?: Product[] }) {
+function SolutionsGridSection({ solutions, products, pageCopy }: { solutions: Solution[]; products?: Product[]; pageCopy?: PageCopy | null }) {
+  const gridTitle = (pageCopy?.solutionsGridTitle as string) || '行业解决方案';
+  const gridDescription = (pageCopy?.solutionsGridDescription as string) || '每个方案都明确推荐产品组合和服务包，确保落地效果';
   return (
     <section className="relative py-20 sm:py-28 md:py-36 lg:py-44 overflow-hidden bg-bg-secondary">
       <div className="absolute top-0 left-0 right-0 h-px bg-border-primary" />
@@ -189,10 +203,10 @@ function SolutionsGridSection({ solutions, products }: { solutions: Solution[];
           className="max-w-3xl mb-16 sm:mb-20 md:mb-24"
         >
           <h2 className="text-3xl sm:text-4xl md:text-5xl lg:text-6xl font-extrabold text-ink tracking-tight leading-[0.95]">
-            行业解决方案
+            {gridTitle}
           </h2>
           <p className="mt-6 text-lg text-text-secondary leading-relaxed">
-            每个方案都明确推荐产品组合和服务包，确保落地效果
+            {gridDescription}
           </p>
         </motion.div>
 
@@ -206,7 +220,9 @@ function SolutionsGridSection({ solutions, products }: { solutions: Solution[];
   );
 }
 
-function CTASection() {
+function CTASection({ pageCopy }: { pageCopy?: PageCopy | null }) {
+  const ctaTitle = (pageCopy?.solutionsCtaTitle as string) || '告诉我们您的行业场景';
+  const ctaDescription = (pageCopy?.solutionsCtaDescription as string) || '无论您处于哪个行业、哪个数字化阶段，我们都能为您推荐最合适的产品组合和服务包。';
   return (
     <section className="relative py-20 sm:py-28 md:py-36 lg:py-44 overflow-hidden bg-white">
       <div className="max-w-container mx-auto px-4 sm:px-6 lg:px-10 relative z-10">
@@ -218,10 +234,10 @@ function CTASection() {
           className="max-w-3xl"
         >
           <h2 className="text-3xl sm:text-4xl md:text-5xl lg:text-6xl font-extrabold text-ink tracking-tight leading-[0.95] mb-8">
-            告诉我们您的<br className="sm:hidden" />行业场景
+            {ctaTitle}
           </h2>
           <p className="text-lg text-text-secondary leading-relaxed mb-10">
-            无论您处于哪个行业、哪个数字化阶段，我们都能为您推荐最合适的产品组合和服务包。
+            {ctaDescription}
           </p>
           <div className="flex flex-col sm:flex-row gap-4 sm:gap-6">
             <a
@@ -244,14 +260,14 @@ function CTASection() {
   );
 }
 
-export default function SolutionsContentV3({ solutions: solutionsProp, products }: { solutions?: Solution[]; products?: Product[] }) {
+export default function SolutionsContentV3({ solutions: solutionsProp, products, pageCopy }: { solutions?: Solution[]; products?: Product[]; pageCopy?: PageCopy | null }) {
   const solutions = solutionsProp ?? [];
 
   return (
     <main className="bg-white text-ink">
-      <HeroSection />
-      <SolutionsGridSection solutions={solutions} products={products} />
-      <CTASection />
+      <HeroSection pageCopy={pageCopy} />
+      <SolutionsGridSection solutions={solutions} products={products} pageCopy={pageCopy} />
+      <CTASection pageCopy={pageCopy} />
     </main>
   );
 }