@keyframes commentsmove {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-6450px);
  }
}
header {
  height: 80px;
  display: flex;
  align-items: center;
  position: fixed;
  z-index: 99;
  background-color: rgba(255, 255, 255, 0.4);
  width: 100%;
  backdrop-filter: blur(10px);
}
header .container {
  display: flex;
  align-items: center;
}
header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
header .logo h1 {
  font-weight: 600;
  font-size: 18px;
  color: #000000;
  line-height: 22px;
}
header .logo img {
  width: 40px;
  height: 40px;
}
header .header_info {
  margin-left: auto;
  margin-right: 3vw;
  font-size: 16px;
  display: flex;
  gap: 3vw;
}
header #download_button {
  width: 100px;
  height: 35px;
  background: linear-gradient(270deg, #3A82F8 0%, #5DA3FE 100%);
  border-radius: 6px;
  text-align: center;
  line-height: 35px;
}
main section.home .top_container {
  padding: 140px 0 0;
  background: radial-gradient(circle at left bottom, #E0ECFD 0%, transparent 50%), radial-gradient(circle at right bottom, #E5EAFE 0%, transparent 50%);
}
main section.home .top_container .container {
  display: flex;
  gap: 150px;
  align-items: center;
}
main section.home .top_container .container .left {
  width: fit-content;
}
main section.home .top_container .container .left h1 {
  width: 500px;
  position: relative;
}
main section.home .top_container .container .left h1 img {
  width: 100%;
}
main section.home .top_container .container .left h1::after {
  position: absolute;
  content: "2025最新版";
  font-size: 15px;
  font-weight: normal;
  text-align: center;
  line-height: 30px;
  width: 100px;
  height: 30px;
  color: white;
  background: linear-gradient(180deg, #FF7C7C 0%, #FFA05B 100%);
  top: 0;
  right: 0;
  transform: translate(60%, -100%);
  border-radius: 15px 15px 15px 0;
}
main section.home .top_container .container .left .des {
  font-weight: 400;
  font-size: 16px;
  color: #616166;
  line-height: 26px;
  margin-top: 30px;
  width: 400px;
}
main section.home .top_container .container .left > img {
  width: 500px;
  margin-top: 50px;
}
main section.home .top_container .container .left #download_button {
  width: 166px;
  height: 46px;
  background: linear-gradient(270deg, #3A82F8 0%, #5DA3FE 100%);
  box-shadow: 0px 4px 6px 0px rgba(87, 158, 253, 0.3);
  border-radius: 8px;
  text-align: center;
  line-height: 46px;
  margin-top: 30px;
}
main section.home .top_container .container .left #download_button span {
  vertical-align: middle;
}
main section.home .top_container .container .left #download_button img {
  height: 35px;
  vertical-align: middle;
}
main section.home .top_container .container .left p {
  font-weight: 400;
  font-size: 14px;
  color: #737883;
  line-height: 17px;
  margin-top: 30px;
}
main section.home .top_container .container .left p:last-of-type {
  margin-top: 10px;
}
main section.home .top_container .container .right {
  flex: 1;
  position: relative;
  height: fit-content;
  cursor: pointer;
}
main section.home .top_container .container .right img {
  width: 100%;
}
main section.home .bottom_container {
  padding: 80px 0;
  background-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}
main section.home .bottom_container .bottom_container_title {
  text-align: center;
  font-size: 40px;
  margin-bottom: 50px;
}
main section.home .bottom_container .container {
  display: flex;
  justify-content: space-around;
  padding: 20px 0;
}
main section.home .bottom_container li {
  text-align: center;
}
main section.home .bottom_container li img {
  width: 3.5vw;
}
main section.home .bottom_container li p {
  font-weight: 400;
  font-size: 16px;
  color: #000000;
  line-height: 20px;
  margin-top: 5px;
}
main section.proucutinfo_list {
  background-color: #EEF4FE;
  padding: 100px 0;
}
main section.proucutinfo_list ul.container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  padding: 0 100px;
  box-sizing: border-box;
  margin-top: 80px;
}
main section.proucutinfo_list ul.container li {
  background-color: #fff;
  padding: 50px 30px;
  border-radius: 20px;
  box-sizing: border-box;
  text-align: center;
}
main section.proucutinfo_list ul.container li img {
  width: 80px;
}
main section.proucutinfo_list ul.container li .des {
  margin-top: 20px;
  font-size: 26px;
  font-weight: bold;
  color: #000000;
}
main section.proucutinfo_list ul.container li .subdes {
  margin-top: 10px;
  font-size: 18px;
  color: #707377;
}
main section.proucutiondes_list {
  padding: 100px 0;
}
main section.proucutiondes_list ul.container {
  margin-top: 100px;
  padding: 0 80px;
  box-sizing: border-box;
}
main section.proucutiondes_list ul.container li {
  display: flex;
  gap: 100px;
  align-items: center;
  margin-bottom: 160px;
}
main section.proucutiondes_list ul.container li:last-of-type {
  margin-bottom: 0;
}
main section.proucutiondes_list ul.container li .image_box {
  width: 70%;
}
main section.proucutiondes_list ul.container li .image_box img {
  width: 100%;
}
main section.proucutiondes_list ul.container li .text_box .title {
  font-size: 40px;
  font-weight: bold;
}
main section.proucutiondes_list ul.container li .text_box .text_item {
  margin-top: 30px;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #51565D;
}
main section.proucutiondes_list ul.container li .text_box .text_item::before {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  border: 4px solid #3A82F8;
  border-radius: 50%;
  box-sizing: border-box;
}
main section.proucutiondes_list ul.container li .text_box #download_button {
  background: linear-gradient(270deg, #3A82F8 0%, #5DA3FE 100%);
  width: 166px;
  height: 46px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px 8px 8px 8px;
  cursor: pointer;
  margin: 40px 0 0;
  font-size: 18px;
}
main section.proucutiondes_list ul.container li #left {
  transform: translateX(-400px);
  opacity: 0;
  transition: all 0.5s linear;
}
main section.proucutiondes_list ul.container li #left.show {
  transform: translateX(0);
  opacity: 1;
}
main section.proucutiondes_list ul.container li #right {
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.5s linear;
}
main section.proucutiondes_list ul.container li #right.show {
  transform: translateX(0);
  opacity: 1;
}
main section.customer_service {
  background-color: #F5FAFF;
}
main section.customer_service .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 50px 0;
}
main section.customer_service .container .left {
  width: 30%;
}
main section.customer_service .container .left img {
  width: 100%;
}
main section.customer_service .container .right .title {
  font-size: 40px;
}
main section.customer_service .container .right .text_item {
  margin-top: 40px;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #51565D;
}
main section.customer_service .container .right .text_item::before {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  border: 4px solid #3A82F8;
  border-radius: 50%;
  box-sizing: border-box;
}
main section.customer_service .container .right .button_group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
}
main section.customer_service .container .right .button_group > div {
  width: 166px;
  height: 46px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px 8px 8px 8px;
  cursor: pointer;
}
main section.customer_service .container .right .button_group #kefu {
  border: 2px solid #3A82F8;
  color: #3A82F8;
}
main section.customer_service .container .right .button_group #download_button {
  background: linear-gradient(270deg, #3A82F8 0%, #5DA3FE 100%);
}
main section.comments {
  background-image: url(../images/comments_bgi.png);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 100px 0;
}
main section.comments .title {
  font-size: 40px;
  font-weight: bold;
  text-align: center;
}
main section.comments .comments_container {
  margin-top: 100px;
  overflow: hidden;
}
main section.comments .comments_container .comments_list {
  display: flex;
  gap: 30px;
  animation: commentsmove 40s linear infinite;
}
main section.comments .comments_container .comments_list li {
  flex: 0 0 auto;
  width: 400px;
  padding: 30px;
  box-sizing: border-box;
  border-radius: 15px;
  background: #fff url(../images/douhao.png);
  background-repeat: no-repeat;
  background-size: 30px 30px;
  background-position: 95% 90%;
}
main section.comments .comments_container .comments_list li:first-of-type .avatar {
  background-color: blue;
}
main section.comments .comments_container .comments_list li .userinfo {
  display: flex;
  align-items: center;
  gap: 10px;
}
main section.comments .comments_container .comments_list li .userinfo .avatar {
  width: 60px;
  height: 60px;
  background-image: url(https://datasource.yiqiuxing.cn/AudioConversion/webPageImage/images/avatar.png);
  background-size: auto 100%;
  border-radius: 50%;
  background-repeat: no-repeat;
}
main section.comments .comments_container .comments_list li .userinfo .name {
  font-size: 18px;
  margin-bottom: 7px;
}
main section.comments .comments_container .comments_list li .userinfo img {
  height: 20px;
}
main section.comments .comments_container .comments_list li .content {
  margin-top: 15px;
}
main section.comments #download_button {
  background: linear-gradient(270deg, #3A82F8 0%, #5DA3FE 100%);
  width: 200px;
  height: 60px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px 8px 8px 8px;
  cursor: pointer;
  margin: 100px auto 40px;
  font-size: 18px;
}
main section.comments .des {
  text-align: center;
  font-size: 20px;
  color: #1F2329;
}
main section.comments .des span {
  color: #03A164;
}
footer {
  background: #F8F9FA;
  color: #496686;
  padding: 15px 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
footer a {
  color: inherit;
}