body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.stage {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(180deg, #fff7ed 0%, #fffbeb 100%);
}

.box {
  padding: 28px 36px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #fed7aa;
  box-shadow: 0 20px 40px rgba(234, 88, 12, 0.12);
}