* {
  margin: 0;
  padding: 0;
  font-family: PingFang SC, PingFang SC;
  box-sizing: border-box;
}
html {
  min-height: 100%;
  background: #fafafa;
}
.top {
  width: 100%;
  height: 7.4rem;
  background-image: url('../assets/1-back.png');
  background-size: 100% 100%;
}
.header {
  display: flex;
  align-items: center;
  gap: 1.63rem;
  padding-left: 1.03rem;
  z-index: 999;
  position: relative;
}
.header .logo {
  display: block;
  width: 0.4rem;
  height: 0.4rem;
}
.header .nav-box {
  display: flex;
  gap: 0.46rem;
  height: 0.84rem;
}
.header .nav-box .nav {
  cursor: pointer;
  display: flex;
  align-items: center;
  position: relative;
  color: #fff;
  font-size: 0.16rem;
}
.header .nav-box .nav:hover {
  font-weight: bold;
  color: #80FF45;
}
.box1 {
  width: 100%;
  padding-top: 1.72rem;
  padding-left: 1.03rem;
}
.box1 .txt1 {
  font-size: 0.5rem;
  color: #FFFFFF;
  line-height: 0.6rem;
}
.box1 .txt2 {
  font-size: 0.18rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 0.22rem;
  margin-top: 0.28rem;
}
.box2 {
  width: 100%;
  padding-top: 0.77rem;
  background: #262525;
}
.box2 .title {
  font-size: 0.36rem;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(90deg, #FFFFFF 0%, #999999 100%);
  -webkit-background-clip: text;
  /* 使用文字作为背景的裁剪区域 */
  color: transparent;
}
.box2 .list-box {
  display: flex;
  justify-content: center;
  margin-top: 0.66rem;
  gap: 0.2rem;
  padding-bottom: 0.95rem;
}
.box2 .list-box .list {
  width: 3.84rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.84rem;
  padding-bottom: 0.5rem;
  background-image: url('../assets/2-back.png');
  background-size: 100% 100%;
}
.box2 .list-box .list img {
  width: 1.3rem;
  height: 1.3rem;
}
.box2 .list-box .list .txt1 {
  font-size: 0.27rem;
  color: #fff;
  font-weight: 700;
  margin-top: 0.56rem;
  text-align: center;
}
.box2 .list-box .list .txt2 {
  font-size: 0.18rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 0.23rem;
  margin-top: 0.24rem;
}
.box3 {
  width: 100%;
  background: #262525;
  padding-top: 0.86rem;
  padding-bottom: 0.72rem;
}
.box3 .title {
  font-size: 0.36rem;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(90deg, #FFFFFF 0%, #999999 100%);
  -webkit-background-clip: text;
  /* 使用文字作为背景的裁剪区域 */
  color: transparent;
}
.box3 .txt1 {
  font-size: 0.18rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-top: 0.21rem;
  line-height: 0.21 rem;
}
.box3 .list-box {
  width: 8.62rem;
  margin: 0 auto;
  margin-top: 0.56rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.32rem;
}
.box3 .list-box .list {
  width: 3.97rem;
  background-image: url('../assets/3-back.png');
  background-size: 100% 100%;
  padding-bottom: 0.23rem;
}
.box3 .list-box .list .top-msg {
  display: flex;
  margin-left: 0.33rem;
  margin-top: 0.25rem;
  gap: 0.14rem;
}
.box3 .list-box .list .top-msg .avatar {
  width: 0.52rem;
  height: 0.52rem;
}
.box3 .list-box .list .top-msg .right .name {
  font-size: 0.2rem;
  color: #fff;
}
.box3 .list-box .list .top-msg .right .txt {
  font-size: 0.16rem;
  color: rgba(255, 255, 255, 0.5);
}
.box3 .list-box .list .txt2 {
  font-size: 0.14rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 0 0.34rem;
  margin-top: 0.15rem;
  line-height: 0.2rem;
}
.box4 {
  display: flex;
}
.box4 .left {
  width: 50%;
  background-image: url('../assets/4-back.png');
  background-size: 100% 100%;
  padding-left: 1.09rem;
  padding-top: 1.28rem;
}
.box4 .left .icon {
  width: 0.25rem;
  height: 0.19rem;
  display: block;
}
.box4 .left .txt {
  font-size: 0.36rem;
  color: #fff;
  margin-top: 0.2rem;
}
.box4 .left .txt1 {
  font-size: 0.14rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.2rem;
  line-height: 0.2rem;
}
.box4 .left .imgs {
  display: flex;
  gap: 0.2rem;
  margin: 0.4rem 0;
}
.box4 .left .imgs .img1 {
  display: inline-block;
  width: 2.23rem;
  height: 2.2rem;
}
.box4 .img {
  width: 50%;
}
.footer {
  width: 100%;
  padding-top: 0.9rem;
  background: #282828;
}
.footer .title {
  font-size: 0.36rem;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(90deg, #FFFFFF 0%, #999999 100%);
  -webkit-background-clip: text;
  /* 使用文字作为背景的裁剪区域 */
  color: transparent;
}
.footer .box {
  width: 10.84rem;
  height: 5.53rem;
  margin: 0 auto;
  background-image: url('../assets/footer.png');
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.06rem;
  margin-top: 0.48rem;
}
.footer .box .logo {
  width: 0.6rem;
  height: 0.6rem;
}
.footer .box .txt {
  font-size: 0.26rem;
  color: #FFFFFF;
  margin-top: 0.48rem;
}
.footer .box .txt1 {
  font-size: 0.21rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 0.2rem;
}
.footer .box .list {
  display: flex;
  align-items: center;
  margin-top: 0.51rem;
  gap: 0.31rem;
}
.footer .box .list .lis {
  display: flex;
  align-items: center;
  gap: 0.14rem;
}
.footer .box .list .lis img {
  width: 0.28rem;
  height: 0.28rem;
}
.footer .box .list .lis span {
  color: #FFFFFF;
  font-size: 0.18rem;
}