.main {
  width: calc(100% - 320px);
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

header {
  width: auto;
  height: 80px;
  border-radius: 6px;
  background-color: #fff;
  position: fixed;
  top: 40px;
  left: 160px;
  right: 160px;
  z-index: 9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 50px 0 30px;
  transition: all 0.3s;
}

header .logo {
  display: inline-block;
  height: 39px;
  width: auto;
  flex-shrink: 0;
}

header .logo img {
  height: 100%;
  width: auto;
}

header .rights {
  width: auto;
  display: inline-flex;
  align-items: center;
}

header .rights nav {
  width: auto;
  display: inline-flex;
  align-items: center;
}

header .rights nav .item {
  height: 80px;
  margin-right: 60px;
  line-height: 80px;
  position: relative;
}

header .rights nav .item .tops {
  font-size: 16px;
  color: #888;
  transition: all 0.3s;
  white-space: nowrap;
}

header .rights nav .item .tops:hover {
  color: #1e2189;
}

header .rights nav .item::after {
  content: "";
  display: block;
  width: 75%;
  height: 2px;
  background-color: transparent;
  transition: all 0.3s;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

header .rights nav .item.active .tops {
  color: #1e2189;
}

header .rights nav .item.active::after {
  background-color: #1e2189;
}

header .rights .lang {
  font-size: 16px;
  color: #888;
  white-space: nowrap;
}

header .rights .lang a {
  font-size: 16px;
  color: #888;
  transition: all 0.3s;
  white-space: nowrap;
}

header .rights .lang a:hover, header .rights .lang a.active {
  color: #1e2189;
}

header.fixed {
  padding: 0 160px 0 160px;
  left: 0;
  top: 0;
  right: 0;
  border-radius: 0;
}

.m-header {
  display: none;
  width: 100%;
  height: 60px;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.m-header .logo {
  display: block;
  width: auto;
  height: 30px;
}

.m-header .logo img {
  height: 100%;
  width: auto;
}

.m-header .hamb {
  display: block;
  width: 30px;
  height: 30px;
}

.m-header .hamb i {
  display: block;
  width: 100%;
  height: 3px;
  background-color: #333;
  margin: 5px 0;
}

.m-header-h {
  width: 100%;
  height: 60px;
  display: none;
}

.mask {
  display: none;
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 7;
  background-color: rgba(0, 0, 0, 0.7);
}

.m-nav {
  width: 50%;
  max-width: 300px;
  background-color: rgba(0, 0, 0, 0.8);
  position: fixed;
  top: 60px;
  right: -50%;
  bottom: 0;
  z-index: 8;
  overflow-y: auto;
  transition: all 0.3s;
}

.m-nav .item {
  display: block;
  width: 100%;
}

.m-nav .item .tops {
  display: block;
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #222;
  background-color: #040404;
  text-align: center;
  line-height: 50px;
  color: #fff;
  font-size: 16px;
}

.m-nav .item .list {
  width: 100%;
  display: none;
}

.m-nav .item .list a {
  display: block;
  width: 100%;
  height: 40px;
  border-bottom: 1px solid #222;
  background-color: #171717;
  text-align: center;
  line-height: 40px;
  color: #fff;
  font-size: 14px;
}

.m-nav.open {
  right: 0;
}

footer {
  width: 100%;
  background-color: #282828;
}

footer .foot-top {
  width: 100%;
  padding: 50px 0 30px;
  display: flex;
  justify-content: space-between;
}

footer .foot-top .left {
  width: 196px;
  flex-shrink: 0;
}

footer .foot-top .left .logo {
  display: block;
  width: 196px;
}

footer .foot-top .left .logo img {
  width: 100%;
}

footer .foot-top .left .ewm {
  width: auto;
  display: inline-block;
  text-align: center;
  margin-top: 40px;
}

footer .foot-top .left .ewm img {
  width: 94px;
  height: 94px;
}

footer .foot-top .left .ewm p {
  color: #666;
  white-space: nowrap;
  text-align: center;
  margin-top: 15px;
}

footer .foot-top .foot-nav {
  display: flex;
}

footer .foot-top .foot-nav .item {
  margin-left: 90px;
}

footer .foot-top .foot-nav .item a {
  white-space: nowrap;
  float: left;
  clear: both;
}

footer .foot-top .foot-nav .item .one {
  font-size: 18px;
  color: #fff;
  margin-bottom: 10px;
}

footer .foot-top .foot-nav .item .two {
  margin-top: 14px;
  color: #ccc;
}

footer .foot-bot {
  width: 100%;
  border-top: 1px solid #333;
  padding: 16px 0;
  overflow: hidden;
}

footer .foot-bot .link {
  display: flex;
  flex-wrap: wrap;
  float: left;
}

footer .foot-bot .link p {
  color: #666;
  margin-right: 20px;
}

footer .foot-bot .link a {
  color: #ccc;
  margin-right: 20px;
}

footer .foot-bot .copy {
  overflow: hidden;
  float: right;
}

footer .foot-bot .copy img {
  float: left;
}

footer .foot-bot .copy p,
footer .foot-bot .copy div,
footer .foot-bot .copy a {
  float: left;
  margin-left: 25px;
  color: #666;
}

.inner-banner {
  width: 100%;
  height: 640px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.inner-banner .text {
  width: 100%;
  position: absolute;
  top: 50%;
  text-align: center;
  color: #fff;
}

.inner-banner .text .cn {
  font-size: 56px;
  font-weight: bold;
  line-height: 56px;
  animation-delay: 100ms;
}

.inner-banner .text .en {
  font-size: 20px;
  line-height: 20px;
  margin-top: 35px;
  text-transform: uppercase;
  animation-delay: 200ms;
}

.g-mod {
  width: 100%;
  text-align: center;
  position: relative;
}

.g-mod .en {
  width: 100%;
  font-family: "DIN";
  font-size: 80px;
  font-weight: bold;
  line-height: 70px;
  color: #e5e5e5;
  position: relative;
  z-index: 1;
  text-transform: uppercase;
}

.g-mod .cn {
  width: 100%;
  font-size: 32px;
  line-height: 32px;
  font-weight: bold;
  position: absolute;
  bottom: 0;
  z-index: 2;
}

.fixed-menu {
  width: 88px;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 10px #ccc;
  padding: 6px 14px;
  position: fixed;
  right: 36px;
  bottom: 20vh;
  z-index: 99;
}

.fixed-menu a {
  display: block;
  padding: 14px 0;
  width: 100%;
  text-align: center;
  color: #1e2189;
  border-bottom: 1px solid #d2d3e7;
}

.fixed-menu a:last-child {
  border-bottom: none;
}

.fixed-menu a i {
  font-size: 32px;
  line-height: 32px;
}

.fixed-menu a span {
  display: block;
  font-size: 16px;
  line-height: 16px;
  margin-top: 10px;
}

.fixed-menu .tel {
  display: none;
  width: 170px;
  height: 40px;
  line-height: 40px;
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 10px #ccc;
  padding: 0 14px;
  position: absolute;
  top: 110px;
  right: 110px;
  font-size: 16px;
  z-index: 9;
}

.fixed-menu .tel img {
  width: 13px;
  margin-right: 10px;
}

.fixed-menu .tel::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  transform: rotate(-45deg);
  position: absolute;
  top: 50%;
  right: -5px;
  margin-top: -5px;
  background-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 10px #ccc;
  z-index: -1;
}

.fixed-gotop {
  display: none;
  width: 72px;
  height: 72px;
  border-radius: 4px;
  border: 1px solid #f0f0f0;
  background-color: #fff;
  line-height: 70px;
  text-align: center;
  position: fixed;
  right: 36px;
  bottom: 10vh;
  z-index: 99;
}

.fixed-gotop i {
  color: #1e2189;
  font-size: 22px;
}

.hamb {
  width: 100%;
  height: 80px;
  border-bottom: 1px solid #f0f0f0;
}

.hamb .main {
  height: 100%;
  display: flex;
  align-items: center;
  font-size: 16px;
}

.hamb .main i {
  font-size: 14px;
  color: #1e2189;
  margin: 0 20px;
}

.hamb .main a {
  color: #333;
}

.hamb .main span {
  color: #999;
}

.inner-menu {
  width: 100%;
  height: 80px;
  border-bottom: 1px solid #f0f0f0;
}

.inner-menu .main {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.inner-menu .main a {
  margin: 0 35px;
  line-height: 78px;
  display: block;
  height: 100%;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}

.inner-menu .main a:hover {
  color: #1e2189;
}

.inner-menu .main a.active {
  font-weight: bold;
  color: #1e2189;
  border-color: #1e2189;
}

.pages {
  width: 100%;
  height: 36px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

.pages .num {
  width: 36px;
  height: 36px;
  display: inline-block;
  font-size: 14px;
  text-align: center;
  line-height: 36px;
  margin: 0 1px;
  transition: all 0.3s;
  background-color: #f4f5fa;
}

.pages .num:hover,
.pages .num.active {
  border-color: #1e2189;
  background-color: #1e2189;
  color: #fff;
}

.pages .prev,
.pages .next {
  width: auto;
  display: inline-block;
  padding: 0 10px;
  font-size: 13px;
  line-height: 36px;
  height: 36px;
  transition: all 0.3s;
  margin: 0 1px;
  background-color: #f4f5fa;
}

.pages .prev:hover,
.pages .next:hover {
  border-color: #1e2189;
  background-color: #1e2189;
  color: #fff;
}

@media screen and (max-width: 1600px) {
  .main {
    width: calc(100% - 200px);
  }
  header {
    height: 80px;
    top: 40px;
    left: 100px;
    right: 100px;
    padding: 0 50px 0 30px;
  }
  header .logo {
    height: 39px;
  }
  header .rights nav .item {
    height: 80px;
    margin-right: 40px;
    line-height: 80px;
  }
  header .rights nav .item .tops {
    font-size: 16px;
  }
  header .rights .lang {
    font-size: 16px;
  }
  header .rights .lang a {
    font-size: 16px;
  }
  header.fixed {
    padding: 0 100px 0 100px;
  }
  footer .foot-top {
    padding: 50px 0 30px;
  }
  footer .foot-top .left {
    width: 196px;
  }
  footer .foot-top .left .logo {
    width: 196px;
  }
  footer .foot-top .left .ewm {
    margin-top: 40px;
  }
  footer .foot-top .left .ewm img {
    width: 94px;
    height: 94px;
  }
  footer .foot-top .left .ewm p {
    margin-top: 15px;
  }
  footer .foot-top .foot-nav .item {
    margin-left: 60px;
  }
  footer .foot-top .foot-nav .item .one {
    font-size: 18px;
    margin-bottom: 10px;
  }
  footer .foot-top .foot-nav .item .two {
    margin-top: 14px;
  }
  footer .foot-bot {
    padding: 16px 0;
  }
  footer .foot-bot .copy p,
  footer .foot-bot .copy div,
  footer .foot-bot .copy a,
  footer .foot-bot .copy img {
    margin-left: 25px;
  }
}

@media screen and (max-width: 1440px) {
  .main {
    width: calc(100% - 200px);
  }
  footer .foot-top {
    padding: 50px 0 30px;
  }
  footer .foot-top .left {
    width: 196px;
  }
  footer .foot-top .left .logo {
    width: 196px;
  }
  footer .foot-top .left .ewm {
    margin-top: 40px;
  }
  footer .foot-top .left .ewm img {
    width: 94px;
    height: 94px;
  }
  footer .foot-top .left .ewm p {
    margin-top: 15px;
  }
  footer .foot-top .foot-nav .item {
    margin-left: 50px;
  }
  footer .foot-top .foot-nav .item .one {
    font-size: 16px;
    margin-bottom: 10px;
  }
  footer .foot-top .foot-nav .item .two {
    margin-top: 14px;
  }
  footer .foot-bot {
    padding: 16px 0;
  }
  footer .foot-bot .copy p,
  footer .foot-bot .copy div,
  footer .foot-bot .copy a {
    margin-left: 25px;
  }
  .fixed-menu {
    width: 70px;
    border-radius: 8px;
    box-shadow: 0 0 10px #ccc;
    padding: 6px 14px;
    right: 14px;
    bottom: 20vh;
  }
  .fixed-menu a {
    padding: 14px 0;
  }
  .fixed-menu a i {
    font-size: 24px;
    line-height: 24px;
  }
  .fixed-menu a span {
    font-size: 14px;
    line-height: 14px;
    margin-top: 7px;
  }
  .fixed-menu .tel {
    right: 90px;
    top: 90px;
  }
  .fixed-gotop {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    line-height: 70px;
    right: 14px;
    bottom: 10vh;
    border: none;
    box-shadow: 0 0 10px #ccc;
  }
  .fixed-gotop i {
    font-size: 20px;
  }
  .inner-banner {
    height: 540px;
  }
  .inner-banner .text {
    top: 50%;
  }
  .inner-banner .text .cn {
    font-size: 44px;
    line-height: 44px;
  }
  .inner-banner .text .en {
    font-size: 18px;
    line-height: 18px;
    margin-top: 25px;
  }
  .g-mod .en {
    font-size: 60px;
    line-height: 50px;
  }
  .g-mod .cn {
    font-size: 26px;
    line-height: 26px;
  }
}

@media screen and (max-width: 1280px) {
  .main {
    width: calc(100% - 120px);
  }
  header {
    height: 70px;
    top: 40px;
    left: 60px;
    right: 60px;
    padding: 0 30px;
  }
  header .logo {
    height: 39px;
  }
  header .rights nav .item {
    height: 70px;
    margin-right: 30px;
    line-height: 70px;
  }
  header .rights nav .item .tops {
    font-size: 16px;
  }
  header .rights .lang {
    font-size: 16px;
  }
  header .rights .lang a {
    font-size: 16px;
  }
  header.fixed {
    padding: 0 60px 0 60px;
  }
}

@media screen and (max-width: 1024px) {
  .main {
    width: calc(100% - 48px);
  }
  header {
    display: none;
  }
  .m-header {
    display: flex;
  }
  .m-header-h {
    display: block;
  }
  footer .foot-top {
    padding: 30px 0 30px;
  }
  footer .foot-top .left {
    width: 100%;
    text-align: center;
  }
  footer .foot-top .left .logo {
    width: 150px;
    display: block;
    margin: 0 auto;
  }
  footer .foot-top .left .ewm {
    margin-top: 40px;
  }
  footer .foot-top .left .ewm img {
    width: 94px;
    height: 94px;
  }
  footer .foot-top .left .ewm p {
    margin-top: 15px;
  }
  footer .foot-top .foot-nav {
    display: none;
  }
  footer .foot-bot {
    padding: 16px 0;
  }
  footer .foot-bot .link {
    float: none;
  }
  footer .foot-bot .copy {
    float: none;
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  footer .foot-bot .copy p,
  footer .foot-bot .copy div,
  footer .foot-bot .copy a {
    margin-left: 10px;
    margin-right: 10px;
  }
  footer .foot-bot .copy p,
  footer .foot-bot .copy a {
    display: inline-block;
    margin-top: 4px;
    margin-bottom: 4px;
  }
  .inner-banner {
    height: 330px;
  }
  .inner-banner .text {
    top: 50%;
    transform: translateY(-50%);
  }
  .inner-banner .text .cn {
    font-size: 30px;
    line-height: 30px;
  }
  .inner-banner .text .en {
    font-size: 16px;
    line-height: 16px;
    margin-top: 25px;
  }
  .g-mod .en {
    font-size: 50px;
    line-height: 40px;
  }
  .g-mod .cn {
    font-size: 22px;
    line-height: 22px;
  }
  .hamb {
    height: 60px;
  }
  .hamb .main {
    font-size: 14px;
  }
  .hamb .main i {
    font-size: 12px;
    margin: 0 20px;
  }
  .inner-menu {
    height: 60px;
  }
  .inner-menu .main {
    font-size: 14px;
  }
  .inner-menu .main a {
    margin: 0 20px;
    line-height: 58px;
  }
}

@media screen and (max-width: 768px) {
  .inner-banner {
    height: 230px;
  }
  .inner-banner .text {
    top: 50%;
    transform: translateY(-50%);
  }
  .inner-banner .text .cn {
    font-size: 24px;
    line-height: 24px;
  }
  .inner-banner .text .en {
    font-size: 14px;
    line-height: 14px;
    margin-top: 15px;
  }
  .hamb .main i {
    margin: 0 14px;
  }
  .inner-menu {
    height: 60px;
  }
  .inner-menu .main {
    font-size: 14px;
  }
  .inner-menu .main a {
    margin: 0 14px;
    line-height: 58px;
  }
}

@media screen and (max-width: 480px) {
  .main {
    width: calc(100% - 28px);
  }
  .m-header {
    padding: 0 14px;
  }
  .fixed-menu {
    width: 50px;
    border-radius: 8px 0 0 8px;
    box-shadow: none;
    padding: 6px;
    right: 0;
    bottom: 20vh;
  }
  .fixed-menu a {
    padding: 6px 0;
  }
  .fixed-menu a i {
    font-size: 20px;
    line-height: 20px;
  }
  .fixed-menu a span {
    font-size: 12px;
    line-height: 12px;
    margin-top: 4px;
  }
  .fixed-menu .tel {
    top: 60px;
    right: 60px;
  }
  .fixed-gotop {
    width: 50px;
    height: 50px;
    border-radius: 8px 0 0 8px;
    box-shadow: none;
    line-height: 50px;
    right: 0;
    bottom: 10vh;
    background-color: rgba(255, 255, 255, 0.8);
  }
  .fixed-gotop i {
    font-size: 20px;
  }
  .inner-banner {
    height: 150px;
  }
  .inner-banner .text {
    top: 50%;
    transform: translateY(-50%);
  }
  .inner-banner .text .cn {
    font-size: 20px;
    line-height: 20px;
  }
  .inner-banner .text .en {
    font-size: 14px;
    line-height: 14px;
    margin-top: 15px;
  }
  .g-mod .en {
    font-size: 40px;
    line-height: 34px;
  }
  .g-mod .cn {
    font-size: 18px;
    line-height: 18px;
  }
  .pages {
    height: 32px;
  }
  .pages .num {
    width: 32px;
    height: 32px;
    font-size: 14px;
    line-height: 32px;
  }
  .pages .prev,
  .pages .next {
    padding: 0 10px;
    font-size: 12px;
    line-height: 32px;
    height: 32px;
  }
  .hamb {
    height: 46px;
  }
  .hamb .main i {
    margin: 0 14px;
  }
  .inner-menu {
    height: 46px;
  }
  .inner-menu .main {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    font-size: 14px;
  }
  .inner-menu .main a {
    margin: 0 10px;
    line-height: 44px;
  }
}