.legacy-browser {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #f8fafc;
  color: #0f172a;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  text-align: center;
}

.legacy-browser h1 {
  margin: 0 0 12px;
  font-size: 22px;
}

.legacy-browser p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}