* {
  margin: 0;
  padding: 0;
}
.top_bg {
  height: 550px;
  background-image: url("https://soft.yzhzkj.top/mumu_bg.webp");
  background-repeat: no-repeat;
  display: flex;
  justify-content: center;
  flex-direction: column;
  background-size: 100% 100%;
  /* background-color: #e4efff; */
}
.top_content {
  width: 90%;
  margin: 0 auto;
  display: flex;
}
.left_content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 50%;
}
.left_content h1 {
  font-size: 40px;
}
.left_content p {
  color: rgba(47, 47, 48, 0.75);
}
.right_content {
  width: 50%;
}
.down {
  width: 300px;
  height: 70px;
  margin-top: 30px;
  margin-bottom: 30px;
  --btn-normal-color: linear-gradient(90deg, #FF597F 0%, #FF597F 100%);
  --btn-shadow-color: 0px 4px 10px 0px rgba(56, 165, 233, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  border-radius: 50px;
  color: white;
  cursor: pointer;
  background: var(--btn-normal-color); /* 杩欓噷搴旂敤娓愬彉 */
  box-shadow: var(--btn-shadow-color); /* 杩欓噷搴旂敤闃村奖 */
}
.bottom_content {
  background-color: #2b3347;
  text-align: center;
  padding-bottom: 50px;
}
.bottom_content h1 {
  color: #fff;
  font-weight: 600;
  padding: 30px 0;
}
.bottom_content p {
  color: #b6bac3;
  font-weight: 400;
  padding-bottom: 40px;
}