* {
  margin: 0;
  padding: 0;
}

/* 公共样式 */
.public-title {
  font-size: 43px;
  font-family: Alibaba PuHuiTi;
  font-weight: bold;
  color: #222831;
  margin-top: 60px;
}

.public-bg {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(0deg, #ebedff 0%, #ffffff 100%);
}

.public-btn {
  width: 199px;
  height: 50px;
  background: linear-gradient(-90deg, #009fff 0%, #0073ff 100%);
  border-radius: 25px;
  border: none;
  color: #fff;
  margin-top: 15px;
  cursor: pointer;
  font-size: 18px;
}