* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  color: #333;
  list-style: none;
}
@media screen and (min-width: 2560px) and (max-width: 2880px) {
  html {
    font-size: 26px;
  }
}
@media screen and (min-width: 1920px) and (max-width: 2560px) {
  html {
    font-size: 24px;
  }
}
@media screen and (min-width: 1780px) and (max-width: 1920px) {
  html {
    font-size: 20px;
  }
}
@media screen and (min-width: 1660px) and (max-width: 1780px) {
  html {
    font-size: 17px;
  }
}
@media screen and (min-width: 1440px) and (max-width: 1660px) {
  html {
    font-size: 15px;
  }
}
@media screen and (min-width: 1366px) and (max-width: 1440px) {
  html {
    font-size: 14px;
  }
}
@media screen and (min-width: 1280px) and (max-width: 1366px) {
  html {
    font-size: 12px;
  }
}
@media screen and (min-width: 1176px) and (max-width: 1280px) {
  html {
    font-size: 12px;
  }
}
@media screen and (min-width: 1000px) and (max-width: 1176px) {
  html {
    font-size: 10px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1000px) {
  html {
    font-size: 9px;
  }
}
#mb-header {
  display: none;
}
#mb-header #navbar-main {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  z-index: 99;
  padding: 0 2.5%;
  box-sizing: border-box;
}
#mb-header .inverse #navbar-main {
  box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.1);
}
#mb-header #navbar-main #logo {
  width: 35%;
}
#mb-header #navbar-main > a .iconfont {
  font-size: 2rem;
  color: #ff6a2f;
}
#mb-header #navbar-main #logo a {
  display: block;
}
#mb-header #navbar-main #logo img {
  width: 100%;
}
#mb-header #navbar-main .btn {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(180deg, #355cd8 0%, #5acaff 100%);
}
#mb-header #navbar-main .btn img {
  width: 50%;
}
#mb-header #navbar-main #sidebar-main-trigger {
  width: 30px;
}
#mb-header #navbar-main #sidebar-main-trigger img {
  width: 100%;
}
#mb-header #sidebar-main {
  background-color: #fff;
  width: 70% !important;
  transition: none;
  overflow-y: auto;
}
#mb-header #sidebar-main li:last-of-type a {
  border-bottom: none;
}
#mb-header #sidebar-main .member {
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}
#mb-header #sidebar-main .member a {
  padding: 0.4rem 1rem;
  background-color: #ccc;
  color: #fff;
  border-radius: 4rem;
  border-bottom: none;
  margin: 0 0.5rem;
}
#mb-header #sidebar-main .member a:first-of-type {
  background-color: #ff6a2f;
}
#mb-header #sidebar-main .member a:last-of-type {
  background-color: #ff6a2f;
}
#mb-header #sidebar-main a {
  text-align: center;
  padding: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
#mb-header #sidebar-main-trigger {
  width: 30px;
  height: 5px;
  border-top: 4px solid #ff6a2f;
  border-bottom: 4px solid #ff6a2f;
  background-color: #ff6a2f;
  padding: 6px 0;
  background-clip: content-box;
  cursor: pointer;
}
#mb-header #accordion > li .submenu a {
  padding-left: 2rem;
}
#mb-header #accordion > li {
  position: relative;
}
#mb-header #accordion > li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
#mb-header #accordion > li > a {
  padding-left: 1rem;
  padding-right: 0.5rem;
}
#mb-header #accordion > li .submenu {
  transition: none;
}
#mb-header #accordion > li .submenu a {
  padding-left: 2rem;
  text-align: left;
  background-color: #fbfbfb;
  padding-right: 0.5rem;
}
div[data-sidebar-main="mask"] {
  inset: 0 !important;
  z-index: 100 !important;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.main-center {
  width: calc(100% - 16rem);
  margin: 0 auto;
  box-sizing: border-box;
}
img {
  max-width: 100%;
}
.img-auto {
  position: relative;
  background-color: #ebebeb;
}
.img-auto::before {
  content: "";
  display: block;
}
.img-auto > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
header #pc-header {
  background-color: #fff;
}
header #pc-header.inverse {
  background-color: transparent;
}
header #pc-header.inverse .container .logo {
  background-image: url("../images/logo.svg");
}
header #pc-header.inverse .container nav > div > a,
header #pc-header.inverse .container .tel,
header #pc-header.inverse .container .btn,
header #pc-header.inverse .container .login,
header #pc-header.inverse .container nav > div > a *,
header #pc-header.inverse .container .tel *,
header #pc-header.inverse .container .btn *,
header #pc-header.inverse .container .login * {
  color: #fff;
}
header #pc-header.inverse .container .search {
  background-color: #fff;
}
header #pc-header.inverse .content1 {
  border-color: rgba(255, 255, 255, 0.1);
}
header #pc-header.inverse .content1 * {
  color: #fff;
}
header #pc-header .logo {
  display: flex;
  align-items: center;
  width: 8.7rem;
  height: 4rem;
  background-image: url("../images/logo1.svg");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
}
header #pc-header .container {
  display: flex;
  align-items: center;
  position: relative;
}
header #pc-header .container nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}
header #pc-header .container nav > div {
  z-index: 20;
  position: relative;
}
header #pc-header .container nav > div:hover > a::after {
  opacity: 1;
}
header #pc-header .container nav > div:hover .sub {
  display: flex;
}
header #pc-header .container nav > div:hover .menu {
  display: block;
}
header #pc-header .container nav > div:hover .pro {
  display: flex;
}
header #pc-header .container nav > div > a {
  display: block;
  height: 100%;
  padding: 0 1.5rem;
  height: 4.5rem;
  line-height: 4.5rem;
  position: relative;
  font-size: 0.9rem;
  font-family: "Medium";
}
header #pc-header .container nav > div > a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1.35rem;
  height: 0.1rem;
  transform: translate(-50%, 50%);
  opacity: 0;
  transition: all ease 0.3s;
  z-index: 10;
  background-color: #ff6a2f;
}
header #pc-header .container nav > div > a.active,
header #pc-header .container nav > div > a:hover {
  color: #ff6a2f;
}
header #pc-header .container nav > div > a.active::after,
header #pc-header .container nav > div > a:hover::after {
  opacity: 1;
}
header #pc-header .container nav > div > a.active i,
header #pc-header .container nav > div > a:hover i {
  bottom: -1rem;
  opacity: 1;
}
header #pc-header .container nav > div > a i {
  position: absolute;
  bottom: -1rem;
  left: 50%;
  font-size: 1rem;
  opacity: 0;
  transform: translateX(-50%);
}
header #pc-header .container nav > div .sub {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: #fff;
  padding: 3rem 13rem;
  display: none;
  justify-content: space-between;
  border-top: 1px solid #ebebeb;
}
header #pc-header .container nav > div .sub a {
  position: relative;
  display: block;
  overflow: hidden;
}
header #pc-header .container nav > div .sub a:hover::before {
  opacity: 0;
}
header #pc-header .container nav > div .sub a:hover img {
  transform: scale(1.06);
}
header #pc-header .container nav > div .sub a:hover .txt::after {
  opacity: 0.8;
}
header #pc-header .container nav > div .sub a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
  transition: all ease 0.3s;
}
header #pc-header .container nav > div .sub img {
  display: block;
  width: 100%;
}
header #pc-header .container nav > div .sub .txt {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 0.9rem;
  z-index: 2;
}
header #pc-header .container nav > div .sub .txt::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(270deg, #65dfee 0%, #355cd8 100%);
  opacity: 0;
  backdrop-filter: blur(10px);
  z-index: -1;
  transition: all ease 0.3s;
}
header #pc-header .container nav > div .sub .txt p {
  text-align: center;
  font-size: 1rem;
  color: #fff;
}
header #pc-header .container nav > div .menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  display: none;
}
header #pc-header .container nav > div .menu .l {
  padding: 1rem 0;
  background-color: #fff;
}
header #pc-header .container nav > div .menu .l a {
  position: relative;
}
header #pc-header .container nav > div .menu .l a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 1rem;
  width: 0.5rem;
  height: 0.3rem;
  opacity: 0;
  background-image: url("../images/hover.svg");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  transform: translateY(-50%);
}
header #pc-header .container nav > div .menu .l a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 0.5rem;
  height: 0.3rem;
  opacity: 0;
  background-image: url("../images/hover.svg");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  transform: rotate(180deg) translateY(50%);
}
header #pc-header .container nav > div .menu .l a:hover::after,
header #pc-header .container nav > div .menu .l a:hover::before {
  opacity: 1;
}
header #pc-header .container nav > div .menu a {
  display: block;
  padding: 0.6rem 2rem;
  position: relative;
  text-align: center;
  white-space: nowrap;
  z-index: 1;
  overflow: hidden;
}
header #pc-header .container nav > div .menu a:hover {
  color: #fff;
  background-color: #ff6a2f;
}
header #pc-header .container .search {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background-color: #ff6a2f;
  margin-left: auto;
  cursor: pointer;
}
header #pc-header .container .search img {
  width: 1rem;
}
header #pc-header .container .search:hover .search-form {
  display: flex;
}
header #pc-header .container .search .search-form {
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  align-items: center;
  padding: 1rem;
  background-color: #fff;
  border-radius: 0.4rem;
}
header #pc-header .container .search .search-form > img {
  width: 1rem;
  margin-right: 0.5rem;
}
header #pc-header .container .search .search-form .icon {
  margin-right: 0.5rem;
}
header #pc-header .container .search .search-form input[type="text"] {
  flex: 1;
}
header #pc-header .container .search .search-form input[type="submit"] {
  cursor: pointer;
  margin-left: 0.5rem;
}
section {
  padding: 3rem 0;
}
.index-swiper .swiper-slide {
  position: relative;
  height: 100vh;
  background-color: #ccc;
}
.index-swiper .swiper-slide .banner {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-swiper .swiper-slide .phone {
  position: absolute;
  top: 55%;
  right: 4rem;
  width: 41.1rem;
  height: 41.1rem;
  transform: translateY(-50%);
}
.index-swiper .swiper-slide .text {
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: translateX(-50%);
}
.index-swiper .swiper-slide .text * {
  color: #fff;
}
.index-swiper .swiper-slide .text h2 {
  font-size: 2.9rem;
  max-width: 29.8rem;
}
.index-swiper .swiper-slide .text > p {
  font-size: 1rem;
  margin-top: 2rem;
  line-height: 1.4;
  max-width: 29.8rem;
}
.index-swiper .swiper-slide .text .tag {
  display: flex;
  gap: 0.5rem;
  margin-top: 3rem;
}
.index-swiper .swiper-slide .text .tag span {
  padding: 0.7rem 1.2rem;
  border-radius: 0.6rem;
  border: 0.1rem solid #fff;
}
.index-swiper .swiper-slide .text .down {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14.4rem;
  height: 5rem;
  font-size: 1.6rem;
  margin-top: 4.5rem;
  border-radius: 1rem;
  background-color: #ff6a2f;
}
.index-swiper .swiper-slide .text .ti {
  margin-top: 0.8rem;
}
.title {
  margin-bottom: 3rem;
}
.title h2 {
  font-size: 2.4rem;
  text-align: center;
}
.main-1 {
  background-color: #fafafa;
}
.main-1 .content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.3rem;
}
.main-1 .item {
  overflow: hidden;
  border-radius: 1.2rem;
}
.main-1 .item .img-auto::before {
  padding-bottom: 29.9%;
}
.main-1 .item .txt {
  position: relative;
  padding: 3rem 2.4rem;
  background-color: #fff;
}
.main-1 .item .txt > img {
  position: absolute;
  top: 3.75rem;
  right: 2.8rem;
  width: 21rem;
  transform: translateY(-100%);
}
.main-1 .item .txt h6 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.main-1 .item .txt p {
  font-size: 1.1rem;
}
.main-2 {
  position: relative;
  padding: 0;
}
.main-2 .title {
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
}
.main-2 .content {
  display: grid;
}
.main-2 .item {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 10.5rem;
}
.main-2 .item .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background-color: #ff6a2f;
}
.main-2 .item .i img {
  width: 50%;
}
.main-2 .item h6 {
  font-size: 1.2rem;
  margin-top: 0.5rem;
  text-align: center;
}
.main-2 .item p {
  color: #999;
  line-height: 1.6;
  margin-top: 0.5rem;
  text-align: center;
  font-size: 0.8rem;
}
.main-2 .item:nth-of-type(1) {
  top: 50%;
  left: 10%;
}
.main-2 .item:nth-of-type(2) {
  top: 33%;
  left: 33%;
}
.main-2 .item:nth-of-type(3) {
  top: 33%;
  right: 33%;
}
.main-2 .item:nth-of-type(4) {
  top: 50%;
  right: 10%;
}
.main-3 {
  background-color: #fafafa;
}
.main-3 .content {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
}
.main-3 .img {
  border-radius: 0.9rem;
  overflow: hidden;
}
footer {
  border-top: 1px solid #ccc;
}
footer .content {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
}
@media screen and (max-width: 768px) {
  body {
    padding-top: 3.5rem;
  }
  .main-center {
    width: 100%;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  #pc-header {
    display: none;
  }
  #mb-header {
    display: block;
  }
  .index-swiper .swiper-slide {
    height: 50vh;
  }
  .index-swiper .swiper-slide .phone {
    display: none;
  }
  .index-swiper .swiper-slide .text {
    width: 100%;
  }
  .index-swiper .swiper-slide .text h2 {
    font-size: 1.2rem;
  }
  .index-swiper .swiper-slide .text > p {
    font-size: 0.9rem;
    margin-top: 0.5rem;
  }
  .index-swiper .swiper-slide .text .tag {
    margin-top: 0.5rem;
  }
  .index-swiper .swiper-slide .text .tag span {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
  }
  .index-swiper .swiper-slide .text .down {
    width: 7rem;
    height: 2.5rem;
    margin-top: 1rem;
    font-size: 0.8rem;
  }
  .index-swiper .swiper-slide .text .ti {
    font-size: 0.65rem;
  }
  .title h2 {
    font-size: 1.4rem;
  }
  .main-1 .content {
    gap: 0.5rem;
  }
  .main-1 .item {
    display: flex;
    flex-direction: column;
  }
  .main-1 .item .txt {
    flex: 1;
    padding: 1rem;
  }
  .main-1 .item .txt > img {
    display: none;
  }
  .main-1 .item .txt h6 {
    font-size: 1rem;
  }
  .main-1 .item .txt p {
    font-size: 0.7rem;
  }
  .main-2 {
    padding: 3rem 0;
  }
  .main-2 .content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .main-2 .title {
    position: initial;
    transform: translateX(0);
  }
  .main-2 .con > img {
    display: none;
  }
  .main-2 .item {
    position: initial;
  }
  .main-2 .item .i {
    width: 3.5rem;
    height: 3.5rem;
  }
  .main-2 .item h6 {
    font-size: 1rem;
  }
  .main-2 .item p {
    font-size: 0.7rem;
  }
  .main-3 .content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .main-3 .content .img:last-of-type {
    display: none;
  }
}