/* 嘉昌机械移动端排版。底部 .footer-fix 沿用原站样式，不在此文件改动。 */
@media screen and (min-width:768px){.home-page .in-lc li:nth-child(n+4){display:none}}
.mobile-header-phone,.home-mobile-cases,.mobile-product-categories{display:none}
@media screen and (max-width:767px){
  html,body{max-width:100%;overflow-x:hidden}
  body{min-width:0;padding-top:0;padding-bottom:66px;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
  img{max-width:100%}
  .container{width:100%;padding-left:12px;padding-right:12px}
  .header{position:relative;top:auto;left:auto;padding:0;width:100%;box-shadow:none;background:#fff}
  .header>.container.clearfix{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:76px;padding:8px 12px}
  .header .logo{flex:1 1 auto;float:none;width:auto;min-width:0;max-width:55%;height:auto;line-height:1;margin:0;padding:0;text-align:left}
  .header .logo a{display:block}
  .header .logo img{display:block;max-width:100%;max-height:54px;width:auto;height:auto;object-fit:contain;object-position:left center}
  .header .text,.header .tel,.header .topbar,.menu-btn{display:none!important}
  .mobile-header-phone{display:flex;flex:0 0 auto;align-items:center;justify-content:flex-end;gap:6px;min-width:0;white-space:nowrap;color:#174eae}
  .mobile-phone-icon{display:block;flex:0 0 20px;width:20px;height:20px}
  .mobile-phone-copy{display:flex;flex-direction:column;align-items:flex-start;gap:3px}
  .mobile-phone-copy span{font-size:11px;color:#6e7885}
  .mobile-header-phone strong{font-size:clamp(13px,3.8vw,17px);font-weight:700;font-variant-numeric:tabular-nums}
  .header .nav{display:block!important;margin:0;text-align:center;background:#0c54c4;border:0}
  .header .nav .container{padding:0}
  .header .nav ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0}
  .header .nav li{display:block;min-width:0;margin:0;padding:0;border:0;border-right:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);background:transparent}
  .header .nav li:nth-child(4n){border-right:0}
  .header .nav li:nth-last-child(-n+4){border-bottom:0}
  .header .nav li.dropdown:before,.header .nav li .arr,.header .nav .dropdown-box{display:none!important}
  .header .nav li>a{display:flex;align-items:center;justify-content:center;height:54px;padding:5px 2px;color:#fff;font-size:clamp(11px,3.25vw,15px);font-weight:500;line-height:1.2;white-space:nowrap}
  .header .nav li.active>a,.header .nav li.open>a,.header .nav li>a:hover{color:#fff;background:#0846a4}
  .header .nav li>a:focus-visible{outline:2px solid #fff;outline-offset:-3px}
  .banner{width:100%;max-width:100%;margin:0}
  .banner .swiper-slide{height:clamp(160px,44vw,270px);background-size:cover;background-position:center}
  .banner .swiper-pagination{bottom:7px}
  .yunu-sou{background:#fff;padding:8px 12px 10px}
  .yunu-sou .container{padding:0}
  .yunu-sou .hform form{display:flex;width:100%}
  .yunu-sou .hform input{flex:1 1 auto;min-width:0;height:42px;padding:8px 12px;border:1px solid #d9e0ea;border-right:0;background:#f8f9fb;font-size:14px;line-height:24px}
  .yunu-sou .hform button{position:static;flex:0 0 72px;width:72px;height:42px;background:#0c54c4;color:#fff;font-size:14px}
  .section{padding:25px 0}
  .home-product-layout{display:block}
  .home-product-sidebar{display:none;margin:0}
  .home-product-sidebar .in-prd-cate{float:none;width:100%;overflow-x:auto;scrollbar-width:none;white-space:nowrap;background:transparent;box-shadow:none}
  .home-product-sidebar .in-prd-cate::-webkit-scrollbar{display:none}
  .home-product-sidebar .in-prd-cate .tit{display:none}
  .home-product-sidebar .in-prd-cate dl{float:none;display:inline-block;width:auto!important;margin:0 7px 0 0;padding:0!important;vertical-align:top}
  .home-product-sidebar .in-prd-cate dt{float:none}
  .home-product-sidebar .in-prd-cate dt a{display:block;min-height:34px;line-height:34px;padding:0 13px;background:#eaf1fb;color:#2155a6;white-space:nowrap;font-size:13px;font-weight:600}
  .home-product-sidebar .in-prd-cate dd{display:none}
  .home-product-sidebar .home-contact-card{display:none}
  .in-prd-con .title-1{margin:0 0 13px;padding:0 0 10px;border-bottom:2px solid #1558c2;color:#1d3f7b;font-size:20px;line-height:1.3}
  .in-prd-con .title-1 small{display:none}
  .in-prd-con .title-1 .more{font-size:13px;line-height:26px;color:#6d7887}
  .in-prd-con .list-1{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}
  .in-prd-con .list-1:before,.in-prd-con .list-1:after{display:none}
  .in-prd-con .list-1 li{float:none;width:auto;min-width:0;margin:0}
  .in-prd-con .list-1 li a{display:block;margin:0;background:#fff}
  .in-prd-con .list-1 li .img-center{height:auto;aspect-ratio:1;line-height:normal;border:0;background:#fff}
  .in-prd-con .list-1 li .img-center img{width:100%;height:100%;object-fit:contain}
  .in-prd-con .list-1 li p{height:44px;margin:0;padding:8px 6px;color:#525e70;font-size:13px;line-height:1.4;white-space:normal;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
  .home-case-desktop{display:none}
  .home-mobile-cases{display:block;padding:28px 0;background:#fff}
  .home-mobile-section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
  .home-mobile-section-head h2{margin:0;color:#1e2e45;font-size:21px}
  .home-mobile-section-head a{color:#6a7380;font-size:13px}
  .home-mobile-case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 10px}
  .home-mobile-case-grid a{display:block;min-width:0;border-bottom:2px solid #e6e8ed;color:#4f5967}
  .home-mobile-case-grid a span{display:block;aspect-ratio:1.25;overflow:hidden;background:#f3f5f8}
  .home-mobile-case-grid img{display:block;width:100%;height:100%;object-fit:cover}
  .home-mobile-case-grid strong{display:block;min-height:44px;padding:8px 2px;font-size:13px;font-weight:500;line-height:1.4;overflow:hidden;text-overflow:ellipsis}
  .section-title{font-size:21px;line-height:1.35}
  .section-title small{font-size:12px}
  .in-lc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}
  .in-lc:before,.in-lc:after{display:none}
  .in-lc li{float:none;width:auto;min-width:0;margin:0}
  .in-lc li a{display:block;margin:0}
  .in-lc li .img-cover{width:100%;height:auto;padding-top:0;aspect-ratio:1/1}
  .in-lc li .text{position:static;width:100%;min-height:42px;padding:8px 5px;background:transparent;color:#fff;font-size:13px;font-weight:600;line-height:1.4;white-space:normal;text-align:center;overflow-wrap:anywhere}
  .home-about-section{padding:14px 0 32px;background:#0c54c4}
  .home-about-card{display:flex;flex-direction:column;gap:0;padding:0;background:transparent;box-shadow:none}
  .home-about-card:after{display:none}
  .home-about-visual{order:-1;width:100%}
  .home-about-visual a{aspect-ratio:1.55}
  .home-about-copy{padding:20px 4px 0;color:#fff}
  .home-about-eyebrow{display:none}
  .home-about-copy h2{margin:0 0 13px;color:#fff;font-size:26px}
  .home-about-lead,.home-about-description{color:#fff;font-size:14px;line-height:1.8}
  .home-about-lead{margin-bottom:8px}
  .home-about-description{-webkit-line-clamp:6}
  .home-about-actions{margin-top:16px}
  .home-about-actions a{min-width:0;min-height:40px;padding:0 15px}
  .home-about-primary{background:#fff;color:#0c54c4}
  .home-about-secondary{border-color:#fff;color:#fff}
  .home-about-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:20px 0 0}
  .home-about-link{flex-direction:row;justify-content:center;gap:7px;min-height:43px;border:1px solid rgba(255,255,255,.65);font-size:13px}
  .home-about-link-icon{width:auto;height:auto;border:0;font-size:15px}
  .footer{padding-bottom:28px}
  .footer-info{overflow-wrap:anywhere}
  .site-contact-float{display:none}
  .banner-sub{height:120px;background-size:cover;background-position:center}
  .ct2-mn,.content-body{min-width:0;max-width:100%}
  .mobile-product-categories{display:flex;gap:8px;overflow-x:auto;max-width:100%;margin:0 0 18px;padding:3px 0 8px;scrollbar-width:thin;white-space:nowrap}
  .mobile-product-categories a{display:block;flex:0 0 auto;padding:8px 12px;background:#eaf1fb;color:#2155a6;font-size:13px;font-weight:600;line-height:1.35}
  .mobile-product-categories a:focus-visible{outline:2px solid #2155a6;outline-offset:2px}
  .content-body img,.content-body iframe{max-width:100%;height:auto}
  .ct2-mn .list-1{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}
  .ct2-mn .list-1:before,.ct2-mn .list-1:after{display:none}
  .ct2-mn .list-1 li{float:none;width:auto;min-width:0;margin:0}
  .ct2-mn .list-1 li a{display:block;margin:0}
  .ct2-mn .list-1 li .img-center{height:auto;aspect-ratio:1;line-height:normal}
  .ct2-mn .list-1 li .img-center img{width:100%;height:100%;object-fit:contain}
  .ct2-mn .list-1 li p{margin:7px 0 0;color:#505c6d;font-size:13px;white-space:normal;line-height:1.4}
  .ct2-mn .list-3{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px}
  .ct2-mn .list-3 li{min-width:0;max-width:100%;margin:0;padding:0 0 8px}
  .ct2-mn .list-3 li .img-center{float:none;width:100%;aspect-ratio:1.2;overflow:hidden}
  .ct2-mn .list-3 li .img-center img{width:100%;height:100%;object-fit:cover}
  .ct2-mn .list-3 li .text{margin:8px 0 0}
  .ct2-mn .list-3 li .text h4{font-size:13px;font-weight:500;line-height:1.5}
  .ct2-mn .list-3 li .text .date,.ct2-mn .list-3 li .text p,.ct2-mn .list-3 li .text span{display:none}
  .list-4 li{max-width:100%}
}
@media screen and (max-width:359px){.header .nav li>a{font-size:11px}.mobile-header-phone strong{font-size:12px}.in-prd-con .list-1{gap:7px}}