.seo-block{max-width:1100px;margin:28px auto;padding:0 16px;}
.seo-card{
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  box-shadow:0 12px 28px rgba(0,0,0,.22);
  padding:24px;
  margin:18px 0;
  color:#e5eef9;
}
.seo-card h2,.seo-card h3,.seo-card h4{color:#f8fafc;margin-top:0;}
.seo-card p,.seo-card li,.seo-card .muted{color:#cbd5e1;opacity:1;}
.seo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;}
.seo-links,.seo-faq{display:grid;gap:10px;}
.seo-links a,.authority-links a{display:inline-block;margin:6px 10px 0 0;text-decoration:none;color:#86efac;}
.seo-links a:hover,.authority-links a:hover{text-decoration:underline;}
.breadcrumbs{font-size:14px;color:#94a3b8;opacity:1;margin-bottom:12px;}
.topnav-lite{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0 0;}
.topnav-lite a{
  font-size:14px;
  text-decoration:none;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  color:#dbeafe;
  border:1px solid rgba(255,255,255,.08);
}
.authority-links a{font-weight:600;}
.notice-box{
  border-left:4px solid #22c55e;
  padding:14px 16px;
  background:rgba(34,197,94,.08);
  color:#dbeafe;
  border-radius:10px;
  margin-top:14px;
}
.seo-card ul,.seo-card ol{padding-left:20px;}
.seo-card strong{color:#f8fafc;}
@media (max-width:640px){.seo-card{padding:18px}.seo-block{padding:0 12px}}