@media (max-width: 1600px) {
  header .nav .links a + a {
    margin-left: 48px;
  }

  main .banner {
    height: 35vw;
  }
  main .banner .txt {
    top: 10.625vw;
  }
  main .banner .txt .t {
    font-size: 16px;
  }
  main .banner .txt .t > p {
    font-size: 39px;
  }
  .contactForm {
    top: -70px;
    padding: 100px 0px 60px;
    width: 100%;
  }
  .contactForm .inner .fg {
    margin-bottom: 24px;
  }
  .contactForm .inner .fg .lbl {
    padding-left: 36px;
    width: 170px;
  }
  .contactForm .inner .fg .lbl img {
    width: 24px;
  }
  .contactForm .inner .fg .lbl {
    font-size: 16px;
  }
  .contactForm .inner .fg .lbl .en {
    font-size: 14px;
  }
  .contactForm .inner .t {
    margin-top: 32px;
  }
  .contactForm .inner .t .iv {
    width: 150px;
    line-height: 45px;
    font-size: 16px;
  }
  .contactForm .inner .t p:last-child {
    margin-top: 26px;
  }

  footer .us {
    padding: 120px 0px 100px;
  }
  footer .us .txt .item .val {
    font-size: 20px;
  }
  footer .us .rht .code {
    margin-bottom: 60px;
  }
  footer .foot {
    font-size: 14px;
    padding: 15px 0px;
  }
}

@media (max-width: 1400px) {
  .contactForm {
    padding: 7.1vw 0px 4.2vw;
  }
}

@media (max-width: 1200px) {
  header .nav .links {
    font-size: 16px;
  }
  header .nav .links a + a {
    margin-left: 36px;
  }
  header .nav {
    padding-top: 40px;
  }

  main {
    padding-top: 100px;
  }
  main .subTip {
    font-size: 20px;
    padding: 0px 15px;
    line-height: 60px;
  }
  main .banner .txt {
    top: 50%;
    transform: translate(-50%, -50%);
  }
  main .banner .txt .t {
    font-size: 15px;
  }
  main .banner .txt .t > p {
    font-size: 32px;
  }
  .contactForm {
    top: -100px;
  }

  .contactForm .inner .t .iv {
    width: 130px;
    line-height: 40px;
    font-size: 14px;
  }

  footer {
    font-size: 14px;
  }
  footer .us {
    padding: 90px 0px 80px;
  }
  footer .us .txt .item .val {
    font-size: 16px;
  }
  footer .us .txt .item {
    margin-top: 45px;
  }
  footer .us .rht .code {
    margin-bottom: 45px;
  }
  footer .foot {
    font-size: 14px;
    padding: 15px 0px;
  }
  footer .footer-us .bottom {
    padding: 20px 60px;
  }
}

@media (max-width: 1024px) {
  .cnen {
    font-size: 16px;
  }
  .cnen p:last-child {
    margin-top: 6px;
  }

  header .nav {
    padding-top: 30px;
  }
  header .nav .logo {
    margin-right: 54px;
  }
  header .nav .logo img {
    height: 42px;
  }
  header .nav .links {
    font-size: 14px;
  }
  header .nav .links a + a {
    margin-left: 32px;
  }

  main {
    padding-top: 90px;
  }
  main .banner {
    height: 360px;
    border-bottom-width: 2px;
  }
  main .banner .txt .t {
    font-size: 14px;
  }
  main .banner .txt .t > p {
    font-size: 26px;
  }

  footer .us {
    padding: 70px 0px 56px;
  }
}

@media (min-width: 768px) {
  header .nav .btn,
  header .mobileMenu {
    display: none;
  }
}

@media (max-width: 767px) {
  .cnen {
    font-size: 14px;
  }

  header .nav {
    padding: 15px 0px;
  }
  header .nav .links {
    display: none;
  }
  header .nav .fluid {
    justify-content: space-between;
  }
  main .subTip {
    font-size: 18px;
    width: calc(100% - 80px);
    max-width: 350px;
    padding: 10px;
    line-height: 1.4;
    white-space: normal;
    border-radius: 6px;
  }

  main {
    padding-top: 72px;
  }
  main .banner {
    height: 300px;
  }
  main .banner .txt .t {
    font-size: 13px;
  }
  main .banner .txt .t > p {
    font-size: 22px;
  }
  .contactForm {
    position: initial;
    width: 100%;
    padding: 24px;
  }
  .contactForm .inner .fg {
    display: block;
  }
  .contactForm .inner .fg .lbl {
    margin-bottom: 12px;
  }
  .contactForm .inner {
    width: 100%;
  }
  .contactForm .inner .fg .lbl img {
    width: 18px;
  }
  .contactForm .inner .fg .lbl {
    padding-left: 26px;
  }
  .contactForm .inner .t .iv {
    width: 116px;
  }
  .contactForm .inner .t p:last-child {
    margin-top: 15px;
  }
  footer {
    font-size: 12px;
  }
  footer .us {
    padding: 40px 0px 30px;
  }
  footer .us .fluid,
  footer .us .rht {
    display: block;
  }
  footer .us .txt .item {
    margin-top: 20px;
    padding-left: 20px;
  }
  footer .us .txt .item .lbl img {
    width: 12px;
    left: -20px;
  }
  footer .us .rht {
    margin-top: 55px;
  }
  footer .us .rht .code {
    margin-bottom: 10px;
  }
  footer .foot {
    font-size: 12px;
  }
  footer .foot span {
    display: block;
  }
  footer .foot span + span {
    margin-left: 0px;
  }
}

@media (max-width: 500px) {
  .contactForm .inner .fg .lbl {
    font-size: 14px;
  }
  .contactForm .inner .fg input {
    line-height: 36px;
  }
  .contactForm .inner .fg textarea {
    height: 120px;
  }
  .contactForm .inner .t {
    margin-top: 24px;
  }
  .contactForm .inner .t .iv {
    width: 85px;
    line-height: 34px;
    font-size: 12px;
  }
  .contactForm .inner .t p:last-child {
    font-size: 12px;
    margin-top: 10px;
  }
  footer .footer-us .bottom .tit-menu p {
    writing-mode: vertical-rl
  }
}