* {
  margin: 0;
  padding: 0;
}

body {
  background: url("./bg.png") no-repeat center center;
  background-size: cover;
  min-height: 100vh;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
}

.head {
  background: #00373080;
  backdrop-filter: blur(4px);
  height: 88px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  padding: 0 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

.head .logo {
  height: 48px;
}

.head .btn {
  background: #4cc665;
  height: 48px;
  padding: 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-size: 18px;
  font-weight: 600;
  border-radius: 8px;
}

.box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(180deg, #ffffff 0%, #cafff3 100%);
  box-shadow: 0px 0px 16px 0px #00000040;
  box-shadow: 0px 0px 80px 0px #ffffff inset;
  width: 480px;
  height: 550px;
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.box .img {
  width: 152px;
  margin-bottom: 40px;
}

.box .title {
  font-size: 24px;
  font-weight: 500;
  color: #262626;
}

.box .aite {
  margin: 16px 0;
  font-size: 20px;
  color: #4cc665;
  font-weight: 600;
}

.box .amount {
  font-size: 14px;
  color: #424242;
}

.box .descript {
  font-size: 16px;
  color: #262626;
  width: 400px;
  margin: 40px 0;
}

.box .join {
  background: #005344;
  box-shadow: 0px 4px 4px 0px #00534440;
  width: 136px;
  height: 60px;
  border-radius: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #71ff8e;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.fetchRoom {
  position: absolute;
  top: 200px;
  /* 直接设置 top 属性 */
  left: 50%;
  transform: translateX(-50%);
  justify-content: center;
  align-items: start;
  background: #4cc665;
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}



@media (max-width: 768px) {
  body {
    background-size: cover;
  }

  .head {
    height: 72px;
    position: relative;
    padding: 0 16px;
    margin-bottom: 40px;
  }

  .head .logo {
    height: 32px;
  }

  .head .btn {
    height: 32px;
    padding: 0 12px;
    font-size: 12px;
  }

  .container {
    height: calc(100vh - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .box {
    position: relative;
    transform: none;
    width: 311px;
    border-radius: 16px;
    top: 0;
    left: 0;
    margin: 0 auto;
    height: fit-content;
    padding: 40px 0;
  }

  .box .img {
    width: 120px;
    margin-bottom: 24px;
  }

  .box .title {
    font-size: 20px;
    font-weight: 600;
  }

  .box .aite {
    margin: 8px 0;
    font-size: 18px;
    font-weight: 600;
  }

  .box .descript {
    font-size: 14px;
    width: 231px;
    margin: 24px 0;
  }

  .box .join {
    width: 231px;
    height: 48px;
    border-radius: 32px;
    font-size: 15px;
  }
}