* {
  margin: 0;
  padding: 0;
}

div,
table,
td {
  margin: 0px;
  padding: 0px;
}

ul,
li {
  list-style: none;
}

img,
a img,
textarea {
  border: 0;
}

a {
  text-decoration: none;
  color: #333;
}

em,
i {
  font-style: normal;
}

a:focus {
  outline: none;
}

input,
textarea {
  font-family: Arial;
  outline: none;
}

.title {
  width: 100%;
  height: 100px;
  padding: 0 20%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  position: fixed;
  top: 0;
  z-index: 999;
  color: #fff;

}
.scrolled {
  background-color: #fff; 
  color: #333; 
  z-index: 999;
  position: fixed;
  top: 0;
  box-shadow: 2px 6px 6px rgba(0, 0, 0, 0.1);
}

.title_logo {
  display: flex;
  align-items: center;
}

.logo_img {
  display: block;
  width: 4%;
  border-radius: 4px;
}

.title_h1 {
 
  font-weight: bold;
  font-size: 18px;
  margin-left: 20px;
}

.web {
  opacity: .6;
}

.title_right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 16%;
  cursor: pointer;
}



.conten {
  width: 100%;
  background: linear-gradient(to bottom, #d93b8e 0%, #ea5534 20%, #ffffff 100%); /* 从红色到橙色再到白色的渐变 */
  height: 50vh;
  box-sizing: border-box;
  padding-top: 6%;
  padding-bottom: 6%;
}

.conten_h1 {
  text-align: center;
  font-size: 60px;
  font-weight: bold;
  color: #fff;
  text-shadow: 2px 5px 4px rgba(0, 0, 0, 0.3); 
}

.ceonten_h2 {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  text-shadow: 2px 5px 4px rgba(0, 0, 0, 0.3); 
}

.conten_text {
  margin-top: 20px;
  text-align: center;
  color: #fff;
  font-size: 18px;
}

.suap_btn {
  width: 10%;
  height: 40px;
  /* background-color: red; */
  margin: 50px auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}

.btn {
  padding: 10px 20px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.active_btn {
  padding: 10px 20px;
  border-radius: 10px;
  border: 1px solid #ffffff5a;
  color: #fff;
  cursor: pointer;
}

.active_btn:hover {
  background-color: #ffffff3d;
}

.suap_li {
  width: 30%;
  height: 1px;
  background-color: #fff;
  margin: 0 auto;
  opacity: .6;
}

.suap_seus {
  text-align: center;
  width: 14%;
  height: 40px;
  margin: 30px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  backdrop-filter: blur(10px); 
  color: #fff;
  border: 1px solid #ffffff5a;
}

.centen_tili {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  background-image: linear-gradient(to right, #e33468 20%, #fb913f 70%);
  color: transparent;
  -webkit-background-clip: text;
}

.carousel {
  text-align: center;
  font-size: 20px;
  opacity: .6;
}

.car_box {
  display: flex;
  /* background-color: #d93b8e; */
  width: 90%; 
  max-width: 900px; 
  margin: 20px auto;
  justify-content: space-between;
}

.carousel_box {
  display: flex;
  /* background-color: #fb913f; */
  border: 1px solid #f6a76a7e;
  border-radius: 10px;
  cursor: pointer;
  transition: box-shadow 0.3s ease, background-color 0.3s ease; 
  margin-right: 20px;
}

.carousel_img {
  width: 38%; 
  max-width: 150px; 
  border-radius: 10px 0px 0px 10px;
}

.carousel_titbox {
  padding: 10px;
  width: 70%; 
  max-width: 450px; 
  overflow: hidden;
}

.carousel_tit {
  font-family: Montserrat;
  font-weight: bold;
}

.carousel_text {
  margin-top: 10px;
  box-sizing: border-box;
  font-family: Montserrat;
  font-style: normal;
  width: 100%; 
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 7;
  opacity: .5;
}

.carousel_box:hover {
  box-shadow: 6px 6px 10px rgba(241, 144, 144, 0.2);
  background-color: #fef3f4;
}
.download_box{
  padding-top: 40px;
  margin-top: 40px;
  width: 100%;
  background: linear-gradient(to bottom, #ffffff 0%, #fb913f 30%, #ffffff 100%);
  height: 40vh;
  box-sizing: border-box;
}
.download{
  width: 26%;
  height: 20vh;
  /* background-color: red; */
  margin: 20px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.download_item{
  /* width: 30%; */
  /* background-color: #ea5534; */
  padding: 20px 30px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  border: 1px solid #ffffff4b;
  color: #fff;
  border-radius: 10px;
  position: relative;
  background-color: #fb903f32;
}
.download_stur{
  position: absolute;
  right: 10px;
  top: 10px;
  font-size: 10px;
  background-color: #d6cfcf76;
  border-radius: 30px;
  padding: 5px 10px;

}
.icon{
  margin-right: 20px;
  width: 50px;
  height: 50px;
}
.download_txt{
  font-size: 20px;
}
.download_tit{
  font-size: 14px;
}
.about_li{
  margin-top: 30px;
  width: 100%;
  height: 1px;
  background-color: #e33468;
  opacity: .3;
}
.about_box{
  width: 60%;
  /* height: 30vh; */
  margin: 30px auto;
  /* background-color: red; */
}
.about_logo{
  display: flex;
  align-items: center;
}
.about_logo_img{
  width: 50px;
  height: 50px;
 border-radius: 6px;
}
.about_h1{
  font-size: 20px;
  color: #333;
  font-weight: bold;
  margin-left: 10px;
}

.about_iten{
  margin-top: 30px;
  display: flex;
}
.about_item{
  margin-left: 50px;
}
.about_item_tit{
  font-weight: bold;
}
.about_item_txt{
  margin-top: 10px;
  color: #919090;
}
.about_btoom{
  margin-top: 50px;
  text-align: center;
  color: #919090;
}


@media (min-width: 768px) and (max-width: 1600px) {
  .car_box {
    width: 90%; 
  }

  .carousel_img {
    width: 35%; 
  }

  .carousel_titbox {
    width: 75%; 
  }
  .suap_btn{
    width: 18%;
  }
  .suap_seus{
    width: 22%;
  }
  .conten {
    height: 65vh; 
    padding-top: 8%; 
    padding-bottom: 4%; 
  }
  .title_right{
    width: 22%;
    /* background-color: red; */
  }
  .download{
    width: 44%;
  }
}