@media (max-width: 768px) {
  html,
  body {
    min-width: 0 !important;
    width: 100% !important;
    overflow-x: hidden !important;
    font-size: 14px;
    line-height: 1.65;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  img,
  video,
  table {
    max-width: 100% !important;
  }

  img {
    height: auto;
  }

  .wpb,
  .wpc,
  .wps {
    width: 100% !important;
    max-width: 100% !important;
    padding-right: 14px;
    padding-left: 14px;
  }

  .header {
    background: #fff !important;
    line-height: 1.5;
  }

  .header .top {
    height: auto !important;
    min-height: 32px;
    padding: 5px 0;
    background: #2f343b;
    color: #e9edf2;
    line-height: 1.6 !important;
  }

  .header .top .wzl,
  .header .top .wzr,
  .header .top .wzr span,
  .header .top .wzr .tbqq,
  .header .top .wzr .tbwx,
  .header .logo,
  .header .logo img,
  .header .logo .logowz,
  .header .nav,
  .header .nav > ul,
  .header .nav > ul > li {
    float: none !important;
  }

  .header .top .wzl {
    display: block;
    padding-left: 0 !important;
    text-align: center;
    white-space: normal;
  }

  .header .top .wzr {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 2px;
  }

  .header .top .wzr span {
    display: inline-block;
    height: auto;
    line-height: 1.5;
  }

  .header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100% !important;
    padding: 14px 0 10px;
  }

  .header .logo img {
    max-width: 48% !important;
  }

  .header .logo .logowz {
    width: auto !important;
    max-width: 48%;
    height: auto !important;
    margin: 0 !important;
    padding-left: 10px !important;
    line-height: 1.35;
  }

  .header .logo .logowz span {
    font-size: 17px !important;
    line-height: 1.2 !important;
    white-space: normal;
  }

  .header .nav {
    width: 100% !important;
    margin: 0 !important;
    border-top: 1px solid #edf1f4;
  }

  .header .nav > ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100% !important;
    margin: 0 !important;
  }

  .header .nav > ul > li,
  .header .nav > ul > li .li {
    width: 100% !important;
    height: auto !important;
  }

  .header .nav > ul > li .li {
    padding: 10px 4px !important;
    border-bottom: 1px solid #edf1f4;
    line-height: 1.35 !important;
    text-align: center;
    font-size: 14px !important;
  }

  .header .nav .curbg,
  .header .nav .nav_sub,
  .topan,
  .topan .search,
  .topan .searchbut {
    display: none !important;
  }

  .index_ban,
  .index_ban .p,
  .index_ban .p li,
  .index_ban .p a {
    width: 100% !important;
    height: 220px !important;
  }

  .index_ban {
    overflow: hidden;
  }

  .index_ban .p a {
    display: block;
    background-position: center center !important;
    background-size: cover !important;
  }

  .index_ban .x,
  .index_ban .prev,
  .index_ban .next {
    display: none !important;
  }

  .indexbox1,
  .indexbox6,
  .indexbox7,
  .indexbox8,
  .index_case,
  .index_ser,
  .footer {
    width: 100% !important;
    min-width: 0 !important;
  }

  .index_hengp1,
  .index_hengp2 {
    height: 60px !important;
    background-position: center center !important;
    background-size: cover !important;
  }

  .indexbox1 {
    padding: 24px 0 !important;
  }

  .indexbox1 .indexbox1_gun,
  .indexbox1 .indexbox1_gun ul,
  .indexbox1 .indexbox1_gun li {
    width: 100% !important;
    height: auto !important;
  }

  .indexbox1 .indexbox1_gun {
    overflow: visible !important;
  }

  .indexbox1 .indexbox1_gun .tempWrap {
    width: 100% !important;
    height: auto !important;
    overflow: visible !important;
  }

  .indexbox1 .indexbox1_gun ul,
  .indexbox1 .indexbox1_gun .tempWrap > ul {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 14px;
    position: static !important;
    left: auto !important;
    transform: none !important;
  }

  .indexbox1 .indexbox1_gun li {
    float: none !important;
    margin: 0 !important;
    border: 1px solid #edf1f4;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
  }

  .indexbox1 .indexbox1_gun li.clone {
    display: none !important;
  }

  .indexbox1 .indexbox1_gun li .pic,
  .indexbox1 .indexbox1_gun li .nr {
    width: 100% !important;
    height: auto !important;
  }

  .indexbox1 .indexbox1_gun li .pic img {
    width: 100% !important;
  }

  .indexbox1 .indexbox1_gun li .nr {
    padding: 14px !important;
  }

  .indexbox1 .indexbox1_gun li .nr p {
    height: auto !important;
  }

  .indexbox1 .indexbox1_gun .prev,
  .indexbox1 .indexbox1_gun .next {
    display: none !important;
  }

  .index_wuxun,
  .index_wuxun ul {
    width: 100% !important;
    height: auto !important;
  }

  .index_wuxun ul {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 18px 14px !important;
  }

  .index_wuxun li {
    float: none !important;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    padding: 12px 8px !important;
    text-align: center;
  }

  .index_ourcase {
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 28px 0 !important;
    background-position: center center !important;
    background-size: cover !important;
    overflow: hidden;
  }

  .index_ourcase .index_ourcase_left,
  .index_ourcase .index_ourcase_right {
    float: none !important;
    width: 100% !important;
  }

  .index_ourcase .index_ourcase_big {
    font-size: 30px !important;
    line-height: 1.2 !important;
  }

  .index_ourcase .index_ourcase_right {
    margin-top: 18px;
  }

  .index_ourcase .index_ourcase_right .fd,
  .index_ourcase .index_ourcase_cs span {
    display: none !important;
  }

  .index_ourcase .index_ourcase_ban,
  .index_ourcase .index_ourcase_ban ul,
  .index_ourcase .index_ourcase_ban li {
    width: 100% !important;
    height: auto !important;
  }

  .index_case {
    padding: 28px 0 !important;
  }

  .index_case_bt,
  .index_case_xun,
  .index_case_xun ul {
    width: 100% !important;
    height: auto !important;
  }

  .index_case_bt span {
    display: block;
    font-size: 22px !important;
    line-height: 1.35 !important;
    text-align: center;
  }

  .index_case_xun ul {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .index_case_xun li {
    float: none !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
  }

  .index_case_xun li img {
    width: 100% !important;
  }

  .index_case_an {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100% !important;
  }

  .index_case_an a,
  .indexbox7 .indexbox7_an a {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    text-align: center;
  }

  .index_ser {
    padding: 28px 0 !important;
  }

  .index_ser_left,
  .index_ser_right,
  .index_ser_pic,
  .index_ser_pic ul {
    float: none !important;
    width: 100% !important;
    height: auto !important;
  }

  .index_ser_left,
  .index_ser_right {
    margin: 0 0 18px !important;
  }

  .index_ser_pic ul {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .index_ser_pic li {
    float: none !important;
    width: 100% !important;
    margin: 0 !important;
  }

  .indexbox6 {
    padding: 28px 0 !important;
  }

  .indexbox6 dl,
  .indexbox6 dl dt,
  .indexbox6 dl dd {
    float: none !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
  }

  .indexbox6 dl {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .indexbox6 dl dt,
  .indexbox6 dl dd {
    padding: 14px !important;
  }

  .indexbox6 .indexbox6_bt,
  .indexbox6 .indexbox6_bt ul {
    width: 100% !important;
    height: auto !important;
  }

  .indexbox6 .indexbox6_bt ul {
    display: flex;
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .indexbox6 .indexbox6_bt ul li {
    flex: 0 0 auto;
    float: none !important;
  }

  .indexbox7 {
    height: auto !important;
    padding: 28px 0 !important;
    text-align: center;
    background-position: center center !important;
    background-size: cover !important;
  }

  .indexbox7 .indexbox7_bt {
    font-size: 22px !important;
    line-height: 1.35 !important;
  }

  .indexbox7 .indexbox7_nr {
    width: 100% !important;
    height: auto !important;
    margin: 14px 0 !important;
    text-align: left;
  }

  .indexbox7 .indexbox7_an {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100% !important;
  }

  .indexbox8 {
    padding: 28px 0 !important;
  }

  .indexbox8 .indexbox8_nr,
  .indexbox8 .indexbox8_pic,
  .indexbox8 .indexbox8_pic ul,
  .indexbox8 .indexbox8_xun {
    width: 100% !important;
    height: auto !important;
  }

  .indexbox8 .indexbox8_pic ul {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .indexbox8 .indexbox8_pic li {
    float: none !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    background-position: center top !important;
    background-size: contain !important;
  }

  .indexbox8 .wpc .prev,
  .indexbox8 .wpc .next,
  .indexbox8 .indexbox8_xun .sprev,
  .indexbox8 .indexbox8_xun .snext {
    display: none !important;
  }

  .footer,
  .footer .wpb,
  .footer .wpc,
  .footer ul,
  .footer dl,
  .footer li,
  .footer dt,
  .footer dd {
    max-width: 100% !important;
  }

  .footer * {
    float: none !important;
  }

  .footer {
    padding: 24px 0 !important;
    text-align: center;
  }

  .footer img {
    margin: 8px auto;
  }

  .right_fudong,
  .right_fudong2,
  .fdright_nav,
  .top_mess,
  .kf,
  #rightArrow {
    display: none !important;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .indexbox1 .indexbox1_gun ul,
  .index_case_xun ul,
  .index_ser_pic ul,
  .indexbox6 dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .header .nav > ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .header .logo {
    align-items: flex-start;
  }

  .index_wuxun ul,
  .indexbox8 .indexbox8_pic ul {
    grid-template-columns: 1fr;
  }
}