fix: anchor empty listing pages and footer

src/pages/Insights/index.tsx

@@ -1,10 +1,9 @@
 import { Link } from 'react-router-dom'
-import { INSIGHTS as FALLBACK_INSIGHTS } from '@/data/mock'
 import { useCMS, useCMSTexts, getCMSInsights } from '@/services/cms'
 import GlobalCTA from '@/components/Layout/GlobalCTA'
 
 export default function Insights() {
-  const { data: INSIGHTS } = useCMS(getCMSInsights, FALLBACK_INSIGHTS)
+  const { data: INSIGHTS } = useCMS(getCMSInsights, [])
   const { data: texts } = useCMSTexts()
   return (
     <div>
@@ -22,7 +21,7 @@ export default function Insights() {
       </div>
       <section className="section">
         <div className="container">
-          <div className="grid-2">
+          {INSIGHTS.length ? <div className="grid-2">
             {INSIGHTS.map(i => (
               <Link key={i.id} to={`/insights/${i.slug}`} className="card" style={{ display: 'block' }}>
                 <div style={{ fontSize: 11, color: '#0f6b5b', fontWeight: 800, letterSpacing: '0.08em' }}>{i.category.toUpperCase()}</div>
@@ -33,7 +32,7 @@ export default function Insights() {
                 </div>
               </Link>
             ))}
-          </div>
+          </div> : <div className="empty-state"><div><h2>{texts['insights.empty_title'] || '内容正在持续沉淀'}</h2><p>{texts['insights.empty_description'] || '欢迎关注企业进化、价值坐标与经营现场的后续观察。'}</p></div></div>}
         </div>
       </section>
       <GlobalCTA />