body{margin:0;font-family:PingFang SC,Helvetica Neue,sans-serif}.wx-only{color:#e0e0e0;background:#1a1a2e;justify-content:center;align-items:center;height:100vh;display:flex}.wx-only-card{text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border-radius:16px;max-width:400px;padding:48px}.wx-only-hint{color:#888;margin-top:16px;font-size:13px}