.container {
  width: 80%;
  margin: 0 auto;
}
@media (min-width: 1600px) {
  .container {
    width: 1200px;
  }
}
@media (max-width: 1600px) {
  .container {
    width: 1200px;
  }
  body {
    min-height: 634px;
    height: auto;
    background-size: 100% 634px;
  }
  #Home {
    padding-top: 160px;
  }
  #Home .container .p1 {
    font-size: 55px;
  }
  #Home .container .p2 {
    margin-bottom: 34px;
  }
  #section2 {
    padding-top: 208px;
  }
  #section2 .item {
    width: 554px;
    height: 183px;
  }
  #section6 .container .list .item {
    width: 377px;
    height: 417px;
  }
  #section6 .container .list .box1 {
    width: 784px;
    height: 445px;
  }
  #section6 {
    padding: 180px 0;
  }
}
@media (max-width: 1400px) {
  .container {
    width: 1100px;
  }
  body {
    min-height: 600px;
    height: auto;
    background-size: 100% 600px;
  }
  #Home {
    padding-top: 130px;
  }
  #Home .container .p1 {
    font-size: 55px;
  }
  #Home .container .p2 {
    margin-bottom: 34px;
  }
  #section2 .item {
    width: 506px;
    height: 200px;
  }
  #section6 .container .list .item {
    width: 340px;
    height: 445px;
  }
  #section6 .container .list .box1 {
    width: 712px;
    height: 445px;
  }
  #section6 {
    padding: 180px 0;
  }
}
@media (max-width: 1300px) {
  body {
    min-height: 600px;
    height: auto;
    background-size: 100% 600px;
  }
  #Home {
    padding-top: 130px;
  }
  #Home .container .p1 {
    font-size: 49px;
  }
  #Home .container .p2 {
    margin-bottom: 34px;
  }
  #section2 .item {
    width: 506px;
    height: 200px;
  }
  #section6 .container .list .item {
    width: 340px;
    height: 445px;
  }
  #section6 .container .list .box1 {
    width: 712px;
    height: 445px;
  }
  #section6 {
    padding: 180px 0;
  }
}
@media (max-width: 1200px) {
  .container {
    width: 1000px;
  }
  body {
    min-height: 600px;
    height: auto;
    background-size: 100% 600px;
  }
  #Home {
    padding-top: 130px;
  }
  #Home .container .p1 {
    font-size: 45px;
  }
  #Home .container .p2 {
    margin-bottom: 34px;
  }
  #section2 .item {
    width: 469px;
    height: 222px;
  }
  #section6 .container .list .item {
    width: 325px;
    height: 445px;
  }
  #section6 .container .list .box1 {
    width: 666px;
    height: 445px;
  }
  #section6 {
    padding: 180px 0;
  }
}
@media screen and (max-width: 768px) {
  body {
    width: 100%;
    min-width: 0;
    height: auto;
    background-size: auto 510px;
    background-position: center top;
  }

  .container {
    width: 100%;
    max-width: none;
    padding-right: 20px;
    padding-left: 20px;
  }

  header {
    height: 72px;
    background: #fff;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
  }

  header nav .logo,
  header nav .logo h1 {
    height: 46px;
  }

  header nav .logo h1 {
    gap: 8px;
  }

  header nav .logo h1 img,
  header nav .logo a img {
    width: 46px;
    height: 46px;
    margin-right: 0;
    border-radius: 10px;
  }

  header nav .logo a {
    font-size: 18px;
    line-height: 21px;
  }

  header nav .nav-links {
    display: none;
  }

  header nav .right-tools {
    gap: 8px;
  }

  .lang-switch a {
    min-width: 36px;
    height: 28px;
    padding: 0 8px;
    font-size: 12px;
    line-height: 28px;
  }

  #Home {
    min-height: 510px;
    padding-top: 138px;
    padding-bottom: 64px;
  }

  #Home .container .p1,
  #Home .container .p2 {
    width: 100%;
  }

  #Home .container .p1 {
    margin-bottom: 20px;
    font-size: 36px;
    line-height: 48px;
  }

  #Home .container .p2 {
    margin-bottom: 32px;
    font-size: 20px;
    line-height: 30px;
  }

  #Home .container .btn {
    width: 100%;
    max-width: 260px;
    height: 56px;
    border-radius: 14px;
  }

  #backTop {
    right: 20px;
    bottom: 24px;
  }

  #section2,
  #section6 {
    padding: 72px 0;
  }

  #section2 .container {
    align-items: flex-start;
  }

  #section2 .title,
  #section5 .container .title,
  #section3 .container .title {
    margin-bottom: 20px;
    font-size: 32px;
    line-height: 42px;
    text-align: left;
  }

  #section2 .line,
  #section5 .container .line {
    width: 96px;
    height: 5px;
    margin-bottom: 28px;
  }

  #section2 .list {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: 16px;
  }

  #section2 .item,
  #section2 .item1,
  #section2 .item2,
  #section2 .item3 {
    position: static;
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 24px;
  }

  #section2 .item img {
    width: 56px;
    height: 56px;
    margin-right: 18px;
  }

  #section2 .item .text .p1 {
    margin-bottom: 8px;
    font-size: 19px;
    line-height: 28px;
  }

  #section2 .item .text .p2 {
    font-size: 14px;
    line-height: 21px;
  }

  #section5 .container {
    padding-bottom: 64px;
  }

  #section5 .container .p1,
  #section5 .container .p3 {
    margin-bottom: 28px;
    font-size: 16px;
    line-height: 24px;
    text-align: left;
  }

  #section5 .container .p2 {
    font-size: 20px;
    line-height: 30px;
    text-align: left;
  }

  #section5 .container .m_bg_box {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: 16px;
    background: none;
  }

  #section5 .container .m_bg_box .item,
  #section5 .container .m_bg_box .item1,
  #section5 .container .m_bg_box .item2,
  #section5 .container .m_bg_box .item3,
  #section5 .container .m_bg_box .item4 {
    position: static;
    width: 100% !important;
    justify-content: flex-start;
  }

  #section5 .container .m_bg_box .item span {
    font-size: 16px;
    line-height: 24px;
    text-align: left;
  }

  #section5 .container .m_bg_box .item img {
    width: 48px;
    height: 48px;
    margin: 0 14px;
  }

  #section5 .container .bottom {
    display: block;
    margin-top: 32px;
  }

  #section5 .container .bottom .box {
    width: 100%;
    height: auto;
    min-height: 120px;
    padding: 24px;
    border-radius: 16px;
    font-size: 20px;
    line-height: 30px;
  }

  #section5 .container .bottom .m1,
  #section5 .container .bottom .m2,
  #section5 .container .bottom .cr {
    display: none;
  }

  #section3 {
    padding-top: 72px;
  }

  #section3 .container .title {
    margin-bottom: 32px;
    text-align: center;
  }

  #section3 .container .list {
    flex-direction: column;
  }

  #section3 .container .list .left,
  #section3 .container .list .middle,
  #section3 .container .list .right {
    width: 100%;
    height: auto;
    min-height: 150px;
    padding: 28px 20px;
    align-items: center;
  }

  #section3 .container .list .left .p1,
  #section3 .container .list .middle .p1,
  #section3 .container .list .right .p1 {
    margin-bottom: 12px;
    font-size: 46px;
    line-height: 58px;
  }

  #section3 .container .list .left .p2,
  #section3 .container .list .middle .p2,
  #section3 .container .list .right .p2 {
    font-size: 18px;
    line-height: 28px;
  }

  #section6 .container .list {
    gap: 16px;
  }

  #section6 .container .list .item,
  #section6 .container .list .box1 {
    width: 100%;
    height: auto;
    min-height: 0;
    margin-bottom: 0;
    padding: 28px;
  }

  #section6 .container .list .item img {
    width: 64px;
    height: 64px;
  }

  #section6 .container .list .item .p1,
  #section6 .container .list .box1 .p1 {
    font-size: 21px;
    line-height: 30px;
  }

  #section6 .container .list .item .p2,
  #section6 .container .list .box1 .p2 {
    font-size: 15px;
    line-height: 23px;
  }

  #Footer {
    padding: 48px 0;
  }

  #Footer .container .title {
    margin-bottom: 32px;
    font-size: 30px;
    line-height: 40px;
    text-align: left;
  }

  #Footer .container .box {
    flex-direction: column;
    gap: 28px;
  }

  #Footer .container .box2 {
    width: 100%;
  }

  #Footer .container p {
    font-size: 14px;
    line-height: 22px;
  }

  #Footer .container .p1 {
    font-size: 20px;
    line-height: 30px;
  }
}