.seo-shell[data-v-b662db40]{background:#f6f8fb;color:#1f2937;display:flex;flex-direction:column;min-height:100vh}.seo-header[data-v-b662db40]{align-items:center;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;gap:16px;justify-content:space-between;padding:14px 20px}.seo-brand[data-v-b662db40]{color:#111827;font-weight:700;text-decoration:none}.seo-nav[data-v-b662db40]{display:flex;font-size:14px;gap:14px}.seo-nav a[data-v-b662db40]{color:#374151;text-decoration:none}.seo-nav a.router-link-active[data-v-b662db40]{color:#1d4ed8;font-weight:600}.seo-main[data-v-b662db40]{flex:1;margin:0 auto;padding:24px 16px 40px;width:min(960px,100%)}.seo-footer[data-v-b662db40]{background:#fff;border-top:1px solid #e5e7eb;color:#6b7280;font-size:13px;padding:16px;text-align:center}.seo-footer a[data-v-b662db40]{color:#1d4ed8;text-decoration:none}.seo-icp[data-v-b662db40]{margin-top:6px}