/* ============================================================
   custom.css — 梵鑫科技网站精确复刻
   所有数值提取自浏览器 getComputedStyle()
   目标网站: http://www.fanxin-dg.com
   ============================================================ */

/* === CSS Variables === */
:root {
  --fx-primary: #08979d;
  --fx-primary-light: #6ec6ca;
  --fx-accent: #f7c433;
  --fx-text: #333333;
  --fx-text-light: #666666;
  --fx-text-muted: #888888;
  --fx-text-lighter: #999999;
  --fx-bg-light: #f5f5f5;
  --fx-bg-card: #efefef;
  --fx-border-card: #e9eaed;
  --fx-border: #dddddd;
  --fx-border-light: #e3e3e3;
  --fx-footer-bg: #1a1a1a;
  --fx-footer-text: #979797;
  --fx-font: "Microsoft Yahei", PingFangSC-Regular, "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
  --fx-font-impact: "Impact", "Arial Black", sans-serif;
  --bs-primary: #08979d;
  --bs-primary-rgb: 8,151,157;
  --bs-body-color: #333;
  --bs-body-bg: #fff;
}
.mb30{margin-bottom: 30px;}


.pb40::after{content: '';display: block;clear: both;}
/* === Reset === */
* { box-sizing: border-box; }
html { -webkit-tap-highlight-color: rgba(0,0,0,0); -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--fx-font); font-size: 14px; line-height: 1.42857143; color: var(--fx-text); background: #fff; min-width: 320px; -webkit-font-smoothing: antialiased; }
a { color: var(--fx-text); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--fx-primary); }
ul { list-style: none; padding: 0; margin: 0; }
img { max-width: 100%; height: auto; vertical-align: middle; border-style: none; }
input, button, select, textarea { outline: none; line-height: 1.42857143; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--fx-primary); outline-offset: 2px; }

/* === Clearfix === */
.clearfix::before, .clearfix::after { display: table; content: ""; }
.clearfix::after { clear: both; }

/* === Container (1230px like original) === */
.container { max-width: 1230px; padding: 0 15px; margin: 0 auto; }
.full-c-img{width: 100%!important;        
            height: 100%!important;       
            object-fit: cover!important;  
            object-position: center!important; }

/* ============================================================
   1. TOPBAR — 顶部信息栏
   height: 36px, bg: #f5f5f5, border-top: 2px solid #f7c433
   font-size: 13px, color: #888, line-height: 34px
   ============================================================ */
.topbar {
  background: var(--fx-bg-light);
  border-top: 2px solid var(--fx-accent);
  font-size: 13px;
  color: var(--fx-text-muted);
  line-height: 34px;
  height: 36px;
}
.topbar .container { display: flex; justify-content: space-between; }
.topbar ul { display: flex; }
.topbar ul li a { color: var(--fx-text-muted); padding: 0 8px; font-size: 13px; }
.topbar ul li a:hover { color: var(--fx-primary); }
.topbar ul li.pipe { color: #ddd; }
.topbar ul li.c a { background: var(--fx-accent); color: #333; font-weight: bold; padding: 0 15px; display: inline-block; line-height: 34px; }
.topbar ul li.c a:hover { background: #e0ad20; color: #333; }

/* ============================================================
   2. HEADER — Logo区域
   ============================================================ */
.header-main { background: #fff; padding: 0; }
.header-main > .container { display: flex; align-items: center; position: relative; }

/* Logo: 198x110, padding 15px 0 */
.logo { width: auto; padding: 15px 0; font-size: 0; text-align: center; }
.logo img { display: inline-block; max-height: 80px; width: auto; }

/* Tagline beside logo */
.header-main .text {
  font-size: 16px;
  border-left: 1px solid var(--fx-border);
  padding: 5px 0 5px 30px;
  margin: 20px 0 20px 30px;
  line-height: 1.5;
}
.header-main .text strong { display: block; font-size: 26px; font-weight: bold; }
.header-main .text strong span { color: var(--fx-primary); }

/* Phone number */
.header-main .tel {
  margin-left: auto;
  text-align: right;
  font-size: 14px;
  padding-left: 55px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40' fill='%2308979d'%3E%3Ccircle cx='20' cy='20' r='18' fill='none' stroke='%2308979d' stroke-width='2'/%3E%3Cpath d='M14 16c2 4 6 8 10 10l3-3c.4-.4 1-.5 1.5-.3 1.5.5 3.5.8 5.5.8.8 0 1.5.7 1.5 1.5v5c0 .8-.7 1.5-1.5 1.5C20 31 10 21 10 6.5 10 5.7 10.7 5 11.5 5h5c.8 0 1.5.7 1.5 1.5 0 2 .3 4 .8 5.5.2.5 0 1-.4 1.4L15 16z'/%3E%3C/svg%3E") no-repeat left center / 40px auto;
  line-height: 1.5;
  /* margin-top: 31px; */
}
.header-main .tel strong {
  display: block;
  font-size: 28px;
  font-family: var(--fx-font-impact);
  color: var(--fx-primary);
  line-height: 1.2;
}
.index-h1{font-size: 20px;font-weight: 600;}
/* Mobile menu btn — 3-line hamburger */
.menu-btn { display: none; }
.menu-btn span {
  display: block;
  width: 22px;
  height: 16px;
  position: relative;
}
.menu-btn span::before,
.menu-btn span::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: #666;
  position: absolute;
  left: 0;
}
.menu-btn span::before { top: 0; }
.menu-btn span::after { bottom: 0; }
.menu-btn span {
  background: linear-gradient(#666, #666) no-repeat center / 100% 2px;
}

/* ============================================================
   3. NAV — 主导航
   背景: #08979d, height: 61px
   li: inline-block, font-size:0
   a: padding 0 35px, line-height 60px, color #fff
   active/hover: bg #6ec6ca
   ============================================================ */

.nav { background: var(--fx-primary); position: relative; height: 61px; }
/* .nav .container { position: relative; } */
.nav .container > ul { font-size: 0; text-align: left; display: flex;align-items: center;justify-content: space-between;}
.nav .container > ul > li { display: inline-block; position: relative; font-size: 0; }
.nav .container > ul > li > a {
  display: block;
  color: #fff;
  font-size: 16px;
  padding: 0 35px;
  line-height: 60px;
  white-space: nowrap;
  transition: background-color 0.3s;
}
.nav .container > ul > li.active > a,
.nav .container > ul > li:hover > a,
.nav .container > ul > li.open > a {
  background: var(--fx-primary-light);
  color: #fff;
}
.nav .container > ul > li > a .icon-arrowRight-copy { font-size: 10px; margin-left: 4px; }

/* Dropdown: simple <p> list */
.nav .dropdown-box {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.97);
  min-width: 150px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 999;
  padding: 15px 0;
}
.nav li:hover .dropdown-box,
.nav li.open .dropdown-box { display: block; }
.nav .dropdown-box p { margin: 0; }
.nav .dropdown-box p a {
  display: block;
  padding: 15px 30px;
  color: #333;
  font-size: 14px;
  background: #fff;
  white-space: nowrap;
  transition: all 0.3s;
}
.nav .dropdown-box p a:hover { color: var(--fx-primary); background: #e9eaed; }

/* Make the products dropdown li static so mega menu positions relative to .nav .container */
.nav .container > ul > li:has(.dropdown-box-pro) {
  position: static;
}
/* Mega menu (products) — full-width */
.nav .dropdown-box-pro {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 100vw;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  z-index: 999;
  padding: 40px 0 20px;
}
.nav li:hover .dropdown-box-pro,
.nav li.open .dropdown-box-pro { display: block; }
.nav .dropdown-box-pro * {
  font-size: 14px;
}
.nav .dropdown-box-pro ul.container {
  overflow: hidden;
}
.nav .dropdown-box-pro ul li {
  float: left;
  width: 33.3333%;
  margin-bottom: 30px;
}
.nav .dropdown-box-pro ul li a.clearfix {
  display: block;
  color: #333;
  padding: 0 15px;
}
.nav .dropdown-box-pro ul li a.clearfix:hover {
  background: #e9eaed;
}
.nav .dropdown-box-pro ul li img {
  float: left;
  width: 100px;
  border: 1px solid #e9eaed;
  margin-right: 15px;
}
.nav .dropdown-box-pro ul li h3 {
  font-size: 16px;
  line-height: 150%;
  margin: 0 0 5px;
  color: #333;
  font-weight: 500;
}
.nav .dropdown-box-pro ul li p {
  font-size: 12px;
  color: #888;
  line-height: 150%;
  margin: 8px 0 0;
}
.dropdown .icon-jiantoudown{font-size: 13px;}


/* ============================================================
   5. SEARCH BAR — 搜索栏
   bg: #f5f5f5, padding: 15px 0, height 60px
   ============================================================ */
.eyou-sou { background: var(--fx-bg-light); padding: 15px 0; }
.eyou-sou .container { display: flex; justify-content: space-between; align-items: center; }
.eyou-sou .hot { float: left; font-size: 14px; padding: 5px 0; }
.eyou-sou .hot strong { color: var(--fx-primary); }
.eyou-sou .hot a { margin: 0 5px; color: var(--fx-text); font-size: 14px; }
.eyou-sou .hot a:hover { color: var(--fx-primary); }
.eyou-sou .hform { float: right; display: flex; border: none; }
.eyou-sou .hform input {
  width: 236px; height: 33px; padding: 6px 12px;
  font-size: 12px; line-height: 16px;
  border: 1px solid #eee; border-right: none;
  font-family: Arial, sans-serif;
}
.eyou-sou .hform button {
  width: 49px; height: 30px; background: var(--fx-primary);
  color: #fff; border: none; cursor: pointer; font-size: 14px;
  transition: background-color 0.3s;
}
.eyou-sou .hform button:hover { background: #067a7f; }

/* ============================================================
   6. SECTION — 通用区块
   ============================================================ */
.section { padding: 60px 0 0; overflow: hidden; }

/* Section Title: 32px bold, centered, margin-bottom 50px */
.section-title {
  text-align: center;
  margin-bottom: 50px;
  font-size: 32px;
  font-weight: bold;
  color: var(--fx-text);
}
.section-title small {
  display: block;
  font-weight: normal;
  font-size: 18px;
  color: var(--fx-text-light);
  margin-bottom: 5px;
}
.section-title::after {
  display: block;
  content: '';
  width: 40px; height: 3px;
  background: var(--fx-primary);
  margin: 18px auto 0;
}

/* bg variants */
.bg1 { background: #f5f5f5; }
.bg3 { background: #f5f5f5; }

/* ============================================================
   7. PRODUCT CARDS — 产品卡片 (service_ul)
   原站: li float left, width ~285px, margin 30px 11.89px 0
   bg: #efefef, border: 1px solid #e9eaed, position: relative
   ============================================================ */
.index-pro-list{
  display: block;
  padding: 50px 25px 40px 25px;
  justify-content: center;
  align-items: center;
  -webkit-transition: all .5s ease;
    transition: all .5s ease;
    border: #e9eaed 1px solid;
    position: relative;
    height: 100%;
  }
  .index-pro-list:hover {
    box-shadow: 2px 2px 10px #ccc;
    transform: translate3d(0, -10px, 0);
    background: #08979d;
    color: #fff;
}
 .index-pro-list  .namber
 {
    position: absolute;
    font-size: 50px;
    color: #e9eaed;
    font-weight: 600;
    left: 15px;
    top: 0px;
}
.index-pro-list h2 {
    font-size: 22px;
    color: #08979d;
    margin: 25px 0px;
    font-weight: 600;
    text-align: center;
}
.index-pro-main-box{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.index-pro-main-box p{min-height: 80px;}
.index-pro-list:hover h2{color: #fff;}
.index-pro-box{display: flex; align-items: stretch;flex-wrap: wrap;}
.index-pro-list-img{position: relative; width: 50%;aspect-ratio: 3/ 4;display: flex;justify-content: center;align-items: center;}

.index-pro-list-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1); /* 高级缓动曲线 */
  }
/* 1. 上层图片（默认显示） */
  .img-before {
    z-index: 2;
    filter: brightness(0.8); /* 默认稍微压暗 */
  }

  /* 2. 下层图片（目标图片） */
  .img-after {
    z-index: 1;
    transform: scale(0.5) translateX(-20px); /*默认放大并稍微左移*/
    filter: brightness(0.5) blur(2px); /* 默认模糊且暗，营造景深 */
  }
  /* .index-pro-list::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
      to right, 
      transparent 0%, 
      rgba(255,255,255,0.3) 50%, 
      transparent 100%
    );
    z-index: 10;
    transition: left 0.8s ease;
  } */
   /* 上层图片向右滑出 */
    .index-pro-list:hover .img-before {
    transform: translateX(100%);
    opacity: 0;
  }

  /* 下层图片归位，恢复清晰 */
    .index-pro-list:hover .img-after {
    transform: scale(1) translateX(0);
    filter: brightness(1) blur(0);
  }

.odd{
  background: #efefef;

}
.odd .namber{color:#fff;}
/* .index-pro-list:nth-child(odd) .namber{color: #fff;}
.index-pro-list:nth-child(even){background: #fff;}  */
/* ============================================================
   8. INDUSTRY SOLUTIONS — 行业解决方案
   原站: full-width ul, li float left, 360x300 each
   遮罩: 黑色半透明 -> hover teal
   ============================================================ */
.business-cont { overflow: hidden; }
.business-cont ul { width: 100%; }
.yingyong-list {
  float: left;
  width: 25%;
  height: 300px;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  position: relative;
  overflow: hidden;
}
.yingyong-list .mask {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  transition: background 0.4s;
}
.yingyong-list:hover .mask { background: rgba(8,151,157,0.85); }
.yingyong-list .mask .content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  text-align: center;
  padding: 30px 20px;
  color: #fff;
  margin-top: -60px;
}
.yingyong-list .mask .content .item-img-panel { margin-bottom: 12px; }
.yingyong-list .mask .content .item-img-panel img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.yingyong-list .mask .content h3 { font-size: 18px; font-weight: bold; margin-bottom: 8px; }
.yingyong-list .mask .content p { font-size: 13px; line-height: 1.6; opacity: 0.9; margin-bottom: 12px; }
.yingyong-list .mask .content .item-link a {
  display: inline-block;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.6);
  padding: 6px 25px;
  font-size: 13px;
  transition: all 0.3s;
}
.yingyong-list:hover .mask .content .item-link a { background: #fff; color: var(--fx-primary); }

/* ============================================================
   9. ABOUT US — 关于我们 (in-about)
   dt: float left, width 770px
   dd: margin-left 770px, width auto, padding 40px
   ============================================================ */
.in-about { background: #fff; overflow: hidden; }
.in-about dt { float: left; width: 770px; font-size: 0; text-align: center; }
.in-about dt img { width: 100%; height: auto; display: inline-block; }
.in-about dd { margin-left: 770px; padding: 40px; }
.in-about dd h4 {
  font-size: 24px; font-weight: bold; color: var(--fx-text);
  margin: 0 0 30px; padding: 0;
  position: relative;
}
.in-about dd h4 small { display: block; font-size: 14px; color: var(--fx-text-lighter); font-weight: normal; letter-spacing: -1px; }
.in-about dd h4::after { display: block; content: ''; width: 130px; height: 3px; background: var(--fx-primary); margin-top: 15px; }
.in-about dd p { color: var(--fx-text-light); line-height: 1.8; text-align: justify; margin-bottom: 20px; font-size: 14px; }
.in-about dd .more {
  display: block; width: 135px; line-height: 40px;
  text-align: center; color: #fff; background: var(--fx-primary);
  margin-top: 40px; font-size: 14px;
  transition: background-color 0.3s;
}
.in-about dd .more:hover { background: #067a7f; color: #fff; }

/* ============================================================
   10. ADVANTAGES — 优势卡片 (copied from original style.css)
   ============================================================ */
.service_list_met_95_15_68.met-index-body {
    background-color: #ffffff;
    padding: 0px 0px;
}
.service_list_met_95_15_68.met-index-body .advantage-list {
    overflow: hidden;
    height: 700px;
}
.service_list_met_95_15_68 .advantage-list li {
    width: 20%;
    padding: 0px;
    float: left;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: width 0.4s ease;
}
.service_list_met_95_15_68 .advantage-list li figure {
    margin: 0px;
    display: block;
    width: 100%;
    height: 700px;
    background-size: cover !important;
    background-position: center !important;
    position: relative;
}
.service_list_met_95_15_68 .advantage-item {
    width: 340px;
    height: 364px;
    position: absolute;
    left: 50%;
    margin-left: -170px;
    top: 50%;
    margin-top: -182px;
    text-align: center;
    z-index: 2;
    color: #fff;
    transition: top 0.4s ease;
}
.service_list_met_95_15_68 .advantage-list .black-20 {
    background: none rgba(0,0,0,0.6);
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    transition: background 0.4s;
}
.service_list_met_95_15_68 .advantage-item .iconfont {
    font-size: 50px;
    color: #fff;
    display: block;
    margin-bottom: 10px;
}
.service_list_met_95_15_68 .advantage-item .t {
    font-size: 15px;
    line-height: 1.5;
    opacity: 0.9;
    color: #fff;
    transition: opacity 0.4s ease;
}
.service_list_met_95_15_68 .advantage-item .t h3 {
    font-size: 20px;
    font-weight: 600;
}
.service_list_met_95_15_68.met-index-body.met-95 {
    width: 100%;
    margin: 70px auto 0;
}
.service_list_met_95_15_68.met-95 .text2 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 24px;
    background: #08979d;
    color: #fff;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 3;
}
.service_list_met_95_15_68.met-95 .text2 .tHover {
    font-size: 21px;
    font-weight: bold;
}
.service_list_met_95_15_68.met-95 .text2 .tHover .textFTitle {
    color: #ffffff;
    display: block;
    font-size: 12px;
    opacity: 0.7;
    margin-top: 5px;
    text-transform: uppercase;
}
.service_list_met_95_15_68.met-95 .text2 .tHover span {
    font-size: 16px;
    margin-left: 20px;
}
.service_list_met_95_15_68.met-95 .text2 p.by {
    font-size: 14px;
    color: #ffffff;
    line-height: 1.8;
    margin-top: 12px;
    opacity: 0.9;
}
.copy-nav ul{list-style:none;display:flex;}
.copy-nav ul li{padding:15px;}
.bottom-zl h4{font-weight:600;padding:20px; border-bottom:1px solid #ccc; margin-bottom:15px;}
.bottom-zl li a{line-height:2; color:var(--fx-primary);}
/* Hover states — matching original behavior */
@media screen and (min-width: 1025px) {
    .service_list_met_95_15_68 .advantage-list li:hover .advantage-item .iconfont {
        font-size: 80px;
    }
    .service_list_met_95_15_68 .advantage-list li:hover,
    .service_list_met_95_15_68 .advantage-list li.now {
        width: 31% !important;
    }
    .service_list_met_95_15_68 .advantage-list li.sible {
        width: calc(69% / (5 - 1)) !important;
    }
    .service_list_met_95_15_68 .advantage-list li:hover .black-20,
    .service_list_met_95_15_68 .advantage-list li.now .black-20 {
        background: none rgba(0,0,0,0.5);
    }
    .service_list_met_95_15_68 .advantage-list li:hover .advantage-item,
    .service_list_met_95_15_68 .advantage-list li.now .advantage-item {
        top: 50%;
    }
    .service_list_met_95_15_68.met-95 .advantage-list li:hover .text2,
    .service_list_met_95_15_68.met-95 .advantage-list li.now .text2 {
        opacity: 1;
    }
    .service_list_met_95_15_68.met-95 .advantage-list li:hover .advantage-item .t,
    .service_list_met_95_15_68.met-95 .advantage-list li.now .advantage-item .t {
        opacity: 0;
    }
}

@media screen and (max-width: 1024px) {
    .service_list_met_95_15_68.met-index-body .advantage-list {
        height: auto;
    }
    .service_list_met_95_15_68 .advantage-list li {
        width: 100% !important;
        float: none;
    }
    .service_list_met_95_15_68 .advantage-list li figure {
        height: 300px;
    }
    .service_list_met_95_15_68.met-95 .text2 {
        opacity: 1;
        position: relative;
    }
}

/* ============================================================
   11. CLIENTS — 客户Logo
   原站: well-item 228x122, margin 6px, border 1px #ccc
   ============================================================ */
.client-grid { display: flex; flex-wrap: wrap; padding: 12px 0; }
.well-item {
  width: calc(20% - 12px);
  height: 122px;
  margin: 6px;
  perspective: 600px;
}
.well-item .correct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ccc;
  background: #fff;
  backface-visibility: hidden;
  transition: transform 0.6s ease;
  z-index: 2;
}
.well-item .correct img { max-width: 90%; max-height: 80%; object-fit: contain; }
.well-item .opposite {
  position: absolute;
  inset: 0;
  background: var(--fx-primary);
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--fx-primary);
  backface-visibility: hidden;
  transform: rotateY(180deg);
  transition: transform 0.6s ease;
}
.well-item:hover .correct {
  transform: rotateY(180deg);
}
.well-item:hover .opposite {
  transform: rotateY(0deg);
}

/* ============================================================
   12. NEWS — 新闻资讯
   原站: in-news margin 0 0 0 -45px
   item: float left, width 370px, margin-left 45px
   ============================================================ */
.in-news { margin: 0 0 0 -45px; overflow: hidden; }
.in-news .item {
  float: left;
  width: 370px;
  margin-left: 45px;
}
.in-news .tit {
  font-size: 16px; font-weight: bold;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 0;
}
.in-news .tit small { color: var(--fx-text-lighter); font-weight: normal; font-size: 16px; padding-left: 5px; }
.in-news .tit .more { float: right; font-weight: normal; font-size: 14px; color: var(--fx-text-lighter); }
.in-news .tit .more:hover { color: var(--fx-primary); }
.in-news .tit::after {
  display: block; content: '';
  width: 45px; height: 2px;
  background: var(--fx-primary);
  margin-top: 20px;
}
.in-news .img-center { margin-bottom: 0; display: block; overflow: hidden; }
.in-news .img-center img { width: 100%; transition: opacity 0.5s; }
.in-news .img-center:hover img { opacity: 0.7; }

.in-news .list {
  border: 1px solid var(--fx-border);
  padding: 20px;
}
.in-news .list li {
  border-bottom: 1px dashed var(--fx-border-light);
  height: 32px; line-height: 32px;
  overflow: hidden;
  padding-left: 20px;
  position: relative;
}
.in-news .list li::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--fx-primary);
  border-radius: 50%;
}
.in-news .list li a { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; }

.in-news .list .btn {
  display: block; width: 130px; line-height: 36px;
  text-align: center; background: var(--fx-primary);
  color: #fff; margin: 20px auto -35px;
  font-size: 14px;
  transition: background-color 0.3s;
}
.in-news .list .btn:hover { background: #067a7f; color: #fff; }
.index-news-img-box{display: flex;justify-content: center;align-items: center;max-width: 370px;height: 175px;}
.index-news-img-box img{width: 100%;        /* 宽度填满容器 */
            height: 100%;       /* 高度填满容器 */
            object-fit: cover;  /* 关键：保持比例，覆盖容器，多余裁剪 */
            object-position: center; /* 关键：居中显示 */}
.in-news{display: flex;align-items: stretch;flex-wrap: wrap;}   
.news-box{display: flex;flex-direction: column;justify-content: space-between;}  
.list{flex: 1;height: 100%;}       
/* FAQ Box */
.in-ask { background: var(--fx-bg-light); padding: 20px; height: 390px; overflow: hidden; }
.in-ask ul { }
.in-ask ul li { border-bottom: 1px dotted #d2d2d2; }
.in-ask ul li a { display: block; padding: 20px 0; }
.in-ask ul li a h4 { margin: 0; font-size: 14px; line-height: 22px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-left: 30px; padding-bottom: 5px; position: relative; }
.in-ask ul li a h4::before { content: 'Q'; position: absolute; left: 0; top: 0; color: var(--fx-primary); font-weight: bold; }
.in-ask ul li a p { margin: 10px 0 0; color: var(--fx-text-lighter); line-height: 1.8; padding-left: 30px; height: 50px; overflow: hidden; font-size: 13px; position: relative; }
.in-ask ul li a p::before { content: 'A'; position: absolute; left: 0; top: 0; color: var(--fx-text-lighter); font-weight: bold; }


/* ============================================================
   14. FOOTER
   原站: bg #1a1a1a, color #979797
   footer-link: bg #000, border-top 1px #333, padding 20px 0, margin-bottom 40px
   ============================================================ */
.footer { background: var(--fx-footer-bg); color: var(--fx-footer-text); }
.footer a { color: var(--fx-footer-text); }
.footer a:hover { color: var(--fx-primary); }
.nav-bottom{display: flex;align-items: center;justify-content: center;}
.nav-bottom li a{padding: 20px; display: inline-block;}
.footer-link {
  background: #000;
  border-top: 1px solid #333;
  margin-bottom: 40px;
  text-align: center;
  font-size: 0;
}
.copy{text-align: center;padding: 15px 0; border-top: 1px #333 solid;}
.footer-link a { display: inline-block; font-size: 14px; }
.footer-link span { padding: 0 20px; color: #555; font-size: 14px; }

.footer-main { padding: 0 0 30px; overflow: hidden; }
.footer-logo { float: left; padding: 10px 0; margin-right: 30px; font-size: 0; text-align: center; }
.footer-logo img { max-width: 198px; display: inline-block; }
.footer-info { overflow: hidden; line-height: 1.8; }
.footer-info p { margin: 0; font-size: 14px; line-height: 25.2px; }

.footer-ewm {
  float: right;
  width: 96px;
  text-align: center;
}
.footer-ewm img { width: 100%; height: auto; border: 3px solid #333; }
.footer-ewm p { margin: 10px 0 0; font-size: 13px; }

/* ============================================================
   15. MOBILE BOTTOM BAR — 移动端底部导航
   原站: display:none on desktop, fixed bottom on mobile
   ============================================================ */
.eyou-footer-fix {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--fx-primary);
}
.eyou-footer-fix ul { display: flex; }
.eyou-footer-fix ul li { flex: 1; text-align: center; }
.eyou-footer-fix ul li a { display: block; padding: 8px 0; color: #fff; font-size: 12px; text-decoration: none; }
.eyou-footer-fix ul li a i { display: block; width: 22px; height: 22px; margin: 0 auto 4px; background-size: contain; background-position: center; background-repeat: no-repeat; }
.eyou-footer-fix ul li a i.i1 { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.15 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E"); }
.eyou-footer-fix ul li a i.i2 { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Crect x='3' y='3' width='7' height='7' rx='1'/%3E%3Crect x='14' y='3' width='7' height='7' rx='1'/%3E%3Crect x='3' y='14' width='7' height='7' rx='1'/%3E%3Crect x='14' y='14' width='7' height='7' rx='1'/%3E%3C/svg%3E"); }
.eyou-footer-fix ul li a i.i3 { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-5 14H7v-2h7v2zm3-4H7v-2h10v2zm0-4H7V7h10v2z'/%3E%3C/svg%3E"); }
.eyou-footer-fix ul li a i.i4 { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z'/%3E%3C/svg%3E"); }

/* ============================================================
   16. BACK TO TOP — 返回顶部
   ============================================================ */
.back-to-top {
  position: fixed; right: 20px; bottom: 80px;
  width: 40px; height: 40px;
  background: var(--fx-primary);
  color: #fff; text-align: center;
  line-height: 40px; font-size: 20px;
  cursor: pointer; display: none; z-index: 998;
  transition: background-color 0.3s;
}
.back-to-top.show { display: block; }
.back-to-top:hover { background: #067a7f; }

/* ============================================================
   17. SCROLL ANIMATION — 渐显动画
   ============================================================ */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   18. SUB-PAGE STYLES
   ============================================================ */
.page-banner { background: var(--fx-primary); padding: 40px 0; text-align: center; }
.page-banner h1 { color: #fff; font-size: 28px; margin: 0; font-weight: bold; }

.content-section { padding: 50px 0; }
.about-detail { line-height: 1.8; }
.about-detail p { text-indent: 2em; margin-bottom: 15px; }

/* Culture cards */
.culture-card { text-align: center; padding: 30px 20px; border: 1px solid #eee; transition: all 0.3s; height: 100%; }
.culture-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); border-color: var(--fx-primary); }
.culture-card .icon-circle { width: 80px; height: 80px; border-radius: 50%; background: var(--fx-primary); color: #fff; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 32px; transition: transform 0.3s; }
.culture-card:hover .icon-circle { transform: rotateY(180deg); }
.culture-card h3 { font-size: 18px; margin-bottom: 10px; }
.culture-card p { font-size: 13px; color: var(--fx-text-muted); }

/* Timeline */
.timeline { position: relative; padding: 20px 0; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--fx-primary); transform: translateX(-50%); }
.timeline-item { display: flex; align-items: center; margin-bottom: 30px; position: relative; }
.timeline-item:nth-child(odd) { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }
.timeline-item .dot { width: 16px; height: 16px; border-radius: 50%; background: var(--fx-primary); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--fx-primary); position: absolute; left: 50%; transform: translateX(-50%); z-index: 2; }
.timeline-item .tl-content { width: 45%; padding: 20px; background: #fff; border: 1px solid #eee; }
.timeline-item .tl-content .year { font-size: 20px; font-weight: bold; color: var(--fx-primary); }
.timeline-item .tl-content h4 { font-size: 16px; margin: 5px 0; }
.timeline-item .tl-content p { font-size: 13px; color: var(--fx-text-muted); margin: 0; }

/* Contact info cards */
.contact-info-card { text-align: center; padding: 30px 20px; border: 1px solid #eee; transition: all 0.3s; height: 100%; }
.contact-info-card:hover { border-color: var(--fx-primary); transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.contact-info-card .icon-circle { width: 70px; height: 70px; border-radius: 50%; background: var(--fx-primary); color: #fff; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; font-size: 28px; }
.contact-info-card h4 { font-size: 16px; margin-bottom: 8px; }
.contact-info-card p { font-size: 13px; color: var(--fx-text-muted); margin: 0; }

/* Contact form */
.contact-form .form-control { border-radius: 0; border-color: #ddd; padding: 10px 15px; font-size: 14px; }
.contact-form .form-control:focus { border-color: var(--fx-primary); box-shadow: 0 0 0 0.2rem rgba(8,151,157,0.15); }
.contact-form textarea.form-control { resize: vertical; min-height: 120px; }
.contact-form .btn-submit { background: var(--fx-primary); color: #fff; border: none; padding: 12px 40px; font-size: 16px; cursor: pointer; transition: background-color 0.3s; }
.contact-form .btn-submit:hover { background: #067a7f; }

/* Map */
.map-placeholder { background: var(--fx-bg-light); height: 350px; display: flex; align-items: center; justify-content: center; border: 1px solid #eee; }
.map-placeholder .map-text { text-align: center; color: var(--fx-text-muted); font-size: 16px; }
.map-placeholder .map-text i { font-size: 48px; display: block; margin-bottom: 15px; color: var(--fx-primary); }

/* Sidebar */
.page-sidebar .sidebar-title { font-size: 18px; font-weight: bold; padding: 15px; background: var(--fx-primary); color: #fff; margin: 0; }
.page-sidebar .sidebar-nav { border: 1px solid #ddd; border-top: none; }
.page-sidebar .sidebar-nav li { border-bottom: 1px solid #eee; }
.page-sidebar .sidebar-nav li:last-child { border-bottom: none; }
.page-sidebar .sidebar-nav li a { display: block; padding: 12px 20px; font-size: 14px; color: var(--fx-text); transition: all 0.2s; }
.page-sidebar .sidebar-nav li a:hover, .page-sidebar .sidebar-nav li a.active { background: var(--fx-bg-light); color: var(--fx-primary); padding-left: 25px; }

/* Product card full */
.product-card-full { border: 1px solid #eee; text-align: center; padding: 25px 20px; transition: all 0.3s; height: 100%; }
.product-card-full:hover { border-color: var(--fx-primary); box-shadow: 0 8px 20px rgba(0,0,0,0.1); transform: translateY(-3px); }
.product-card-full img { width: 120px; height: 120px; object-fit: contain; margin-bottom: 15px; }
.product-card-full h3 { font-size: 18px; margin-bottom: 10px; color: var(--fx-text); font-weight: 600; }
.product-card-full p { font-size: 13px; color: var(--fx-text-muted); line-height: 1.6; margin-bottom: 15px; }
.product-card-full .btn-detail { display: inline-block; padding: 8px 25px; background: var(--fx-primary); color: #fff; font-size: 13px; transition: background-color 0.3s; }
.product-card-full .btn-detail:hover { background: #067a7f; color: #fff; }

/* News */
.news-item { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid #eee; align-items: flex-start; }
.news-item .date-badge { flex-shrink: 0; width: 70px; text-align: center; background: var(--fx-primary); color: #fff; padding: 10px 5px; }
.news-item .date-badge .day { display: block; font-size: 28px; font-weight: bold; line-height: 1; }
.news-item .date-badge .month { display: block; font-size: 12px; margin-top: 4px; }
.news-item .news-content { flex: 1; }
.news-item .news-content h4 { font-size: 16px; margin: 0 0 8px; font-weight: 600; }
.news-item .news-content p { font-size: 13px; color: var(--fx-text-muted); line-height: 1.6; margin: 0 0 10px; }
.news-item .news-content .read-more { font-size: 12px; color: var(--fx-primary); }

/* FAQ accordion */
.accordion-button:not(.collapsed) { background: var(--fx-primary); color: #fff; }
.accordion-button:focus { box-shadow: 0 0 0 0.2rem rgba(8,151,157,0.15); border-color: var(--fx-primary); }

/* ============================================================
   20. PRODUCT DETAIL PAGE — matching original style.css
   ============================================================ */
.pro-top { padding: 40px 0 20px; background: #fff; margin-bottom: 25px; }
.pro-main { background: #fff; padding: 40px 0; margin-bottom: 25px; }

/* Product showcase layout */
.eyou-showcase { margin: 0 auto 20px; }
.eyou-showcase-info { margin-left: 530px; }
.eyou-showcase-info h1.protit { font-size: 24px; font-weight: bold; color: #333; padding-bottom: 10px; border-bottom: 1px solid #eee; margin-bottom: 15px; }
.eyou-showcase-info p { margin: 0; font-size: 14px; color: #666; line-height: 1.8; }
.eyou-showcase-info .tel { margin-top: 15px; }
.eyou-showcase-info .tel a.btn { display: inline-block; line-height: 42px; padding: 0 35px; background: var(--fx-primary); color: #fff; font-size: 15px; text-decoration: none; transition: background 0.3s; }
.eyou-showcase-info .tel a.btn:hover { background: #067a7f; color: #fff; }

/* PC slide (left image area) */
.pc-slide { float: left; width: 530px; }
.pc-slide .carousel-item img { width: 100%; }
.thumb-row { display: flex; gap: 5px; margin-top: 5px; justify-content: center; }
.thumb-row img { width: 80px; height: 60px; object-fit: cover; cursor: pointer; border: 2px solid transparent; opacity: 0.6; transition: all 0.2s; }
.thumb-row img.active, .thumb-row img:hover { border-color: var(--fx-primary); opacity: 1; }

.pro-s { margin: 16px 0 0; display: block; color: #08979d; font-weight: 600; font-size: 15px; }
.pro-tiedian { margin: 5px 0 0 20px; padding-left: 5px; }
.pro-tiedian li { list-style-type: disc; color: #666; line-height: 180%; font-size: 13px; }

/* Section titles with SVG icon */
.cp-content-tit { margin-bottom: 30px; font-size: 20px; font-weight: bold; color: #1d9c89; padding-bottom: 15px; border-bottom: 1px solid #f0f0f0; display: flex; align-items: center; gap: 8px; }
.cp-content-tit svg { vertical-align: middle; }

/* Performance data */
.guhua { margin-top: 30px; overflow: hidden; }
.guhua-left { width: 500px; float: left; background-color: #F3F3F5; display: flex; align-items: stretch; }
.guhua-left-text { margin: 40px 35px 50px 60px; font-size: 15px; flex: 1; }
.guhua-left-text p { font-size: 14px; color: #666; }
.guhua-left-text h3 { font-size: 24px; color: #333; }
.guhua-left-text ul { padding-left: 35px; }
.guhua-left-text li { line-height: 200%; list-style-type: square; color: #666; font-size: 14px; }
.guhua-right { width: 700px; float: left; }
.guhua-right img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Usage instructions 3-column */
.shouming { width: 37%; float: left; }
.shouming-left { text-align: right; }
.shouming-img { width: 26%; padding: 15px; border: 1px #ccc solid; box-sizing: border-box; }
.shouming-img img { width: 100%; background-color: #F3F3F5; display: block; }
.shouming dl { min-height: 180px; padding: 0 15px; }
.shouming dl dt { font-size: 24px; line-height: 40px; font-weight: bold; }
.shouming dl dt span { font-size: 30px; display: inline-block; width: 50px; height: 50px; background-color: #08979d; color: #fff; line-height: 50px; text-align: center; border-radius: 25px; margin: 0 20px; }
.shouming dl dd { margin-top: 20px; font-size: 14px; color: #666; line-height: 1.8; }
.shouming-left dl dd { margin-right: 20px; }

/* Prev/Next */
.content-exp { border-top: 1px solid #eee; padding-top: 15px; margin-top: 20px; }
.content-exp li { float: left; width: 50%; font-size: 13px; color: #666; }
.content-exp li:last-child { text-align: right; }
.content-exp li a { color: var(--fx-primary); padding: 15px; }

/* Contact section on product page */
.cp-about { margin-top: 20px; }
.cp-about dt { float: left; width: 50%; text-align: center; font-size: 0; }
.cp-about dt img { max-width: 100%; display: inline-block; }
.cp-about dd { margin-left: 50%; padding-left: 40px; }
.cp-about dd h4 { font-size: 18px; font-weight: bold; margin-bottom: 15px; }
.cp-about dd p { font-size: 14px; color: #666; line-height: 2; margin: 0; }

/* Product carousel arrows */
.pro-top .carousel-control-prev,
.pro-top .carousel-control-next { width: 36px; height: 36px; top: 45%; background: var(--fx-primary); border-radius: 50%; opacity: 0.7; }
.pro-top .carousel-control-prev:hover,
.pro-top .carousel-control-next:hover { opacity: 1; background: var(--fx-primary); }
.pro-top .carousel-control-prev-icon,
.pro-top .carousel-control-next-icon { width: 16px; height: 16px; }

/* Breadcrumb */
.position { font-size: 13px; color: var(--fx-text-muted); padding: 5px 0; }
.position a { color: var(--fx-text-muted); }
.position a:hover { color: var(--fx-primary); }

/* News list — .list-4 (matches original site) */
.list-4 { list-style: none; padding: 0; margin: 0; }
.list-4 li { margin-bottom: 10px; }
.list-4 li a {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background-color: #f5f5f5;
  color: var(--fx-text);
  text-decoration: none;
  transition: background 0.3s;
}
.list-4 li:nth-child(even) a { background-color: #edf6f4; }
.list-4 li a:hover { background-color: #e0f0ee; }
.list-4 li .date {
  flex-shrink: 0;
  width: 76px;
  background-color: #fff;
  text-align: center;
  padding: 14px 0;
  font-size: 13px;
  color: var(--fx-text-muted);
}
.list-4 li .date strong {
  display: block;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 24px;
  color: var(--fx-text);
  line-height: 1;
  margin-bottom: 5px;
}
.list-4 li .text { flex: 1; min-width: 0; }
.list-4 li .text h4 {
  margin: 0;
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.list-4 li .text p {
  margin: 5px 0 0;
  line-height: 1.8;
  height: 50px;
  overflow: hidden;
  color: #666;
  text-align: justify;
  font-size: 13px;
}
.list-4 li .more {
  flex-shrink: 0;
  align-self: center;
  line-height: 36px;
  width: 90px;
  text-align: center;
  background-color: #999;
  color: #fff;
  font-size: 13px;
  transition: background 0.3s;
}
.list-4 li a:hover .more { background-color: var(--fx-primary); }

/* Subpage banner image */
.banner-sub { display: block; line-height: 0; }
.banner-sub img { width: 100%; display: block; }

/* Sidebar contact inner */
.sidebar-contact-inner { padding: 20px; border: 1px solid #ddd; border-top: none; }
.sidebar-phone { font-size: 20px; font-weight: bold; color: var(--fx-primary); margin: 5px 0; }

/*产品页*/
.mt50{margin-top: 50px;}
.mb50{margin-bottom: 50px;}
.ny-banner{display: flex;align-items: center;justify-items: center;}
/* .cat-nav{text-align: center;} */
.cat-nav h3{color: #000000;padding: 15px 0;font-weight: 600;font-size: 20px;}
.cat-nav ul{}
.cat-nav ul li a{display: inline-block;padding: 15px;width: 100%; color:#080808;border-bottom: 1px #ccc solid;}
.cat-nav ul li.active a,.cat-nav ul li a:hover{font-weight: 600;background-color:#eee;}
.pro_list_top{padding: 20px 0;border-bottom: 1px #ddd solid;display: flex;align-items: center;justify-content: space-between;margin-bottom: 30px;}
.swith .iconfont {font-size: 28px; cursor: pointer;}
.breadcrumb2{color: #9a9696;}
.table{font-size: 13px;text-align: center;}
.table thead tr th{background-color: #08979d; color: #fff;}
.table a{color: #08979d;font-weight: 600;text-decoration: underline;}
.hidden{display: none;}
.pro-tuwen-list{display: flex;    border: #e9eaed 1px solid;flex-direction: column;align-items: center;justify-content: center;padding: 15px 20px;-webkit-transition: all .5s ease;
    transition: all .5s ease;}
.pro-tuwen-list:hover{box-shadow: 2px 2px 10px #ccc;
    transform: translate3d(0, -10px, 0);

    color: #fff;}   
.pro-tuwen-list:hover  ul li strong{color:#eceaea;}    
/* .pro-tuwen-list img{height: 250px;} */
.pro-tuwen-list h2{font-size: 16px;font-weight: 600;width: 100%; color: #000; }
.pro-tuwen-list strong{display: block; width: 100%;color:#08979d;font-size: 13px;margin-bottom: 10px;}
.pro-tuwen-list p{font-size: 14px; color:#4d4c4c;}
.pro-info-img{border: #ccc 1px solid; border-radius: 8px;overflow: hidden;}
.breadcrumb-xq{padding: 30px 0;}
.info-pro-box{display: flex;align-items: stretch;flex-wrap: wrap;}
.pro-info-text h1{font-size: 26px;font-weight: 600;padding: 10px 0;}
.pro-info-text b{color: #067a7f;}
.pro-info-text dl dt{padding: 20px 0;font-size: 16px;}
.js-down{display: flex; align-items: center;justify-content:space-between;cursor: pointer;}
.hidden{display: none;}
.js-down .iconfont{color: #067a7f;}
.dd a{display: flex; align-items: center;justify-content:space-between;color: #067a7f;}
.pro-info-text .strong{font-weight: 600;}
.pro-info-tab {margin-top: 50px;}
.pro-info-tab .nav-link{font-weight: 600; font-size: 18px;padding: 8px 25px;color: #067a7f;}
.pro-info-tab .nav{background-color: #fff!important; height: auto;}
.pro-info-tab .tab-pane{padding: 30px 15px;}
.guestbook{background: #efefef;width: 100%;height: 100%; padding: 25px;}
.w-btn-default{background-color: #067a7f!important;}
.left-lx-box{display: flex;flex-direction: column;align-items: center;justify-content: center; text-align: center; font-size: 15px;}
.left-lx-box img{max-width: 150px;}
.left-lx-box  .iconfont{margin-right: 8px;color:#067a7f ;font-size: 18px;}
.left-lx-box  .icon-dianhua{font-size: 50px;}
.left-lx-tel{display: flex;align-items: center;justify-content: center;padding: 25px 0;
    font-size: 28px;
    font-family: var(--fx-font-impact);
    color: var(--fx-primary);
  }
    .about-pc{padding: 70px 0;}
  .about-pc,.about-pc h1{color: #ccc;line-height: 200%;}
  .about-pc h1{text-align: center;font-weight: 600;display: flex;flex-direction: column;align-items: center;justify-content: center;font-size: 32px;}
  .about-pc h1 .icon-hengmiddle{font-size: 50px;}
.new-ul li{display: flex;align-items: stretch;justify-content: space-between;padding: 20px;background-color: #f5f5f5;margin-bottom: 15px; -webkit-transition: all .5s ease; transition: all .5s ease;}
 .new-ul   li:hover {
    box-shadow: 2px 2px 10px #ccc;
    transform: translate3d(0, -10px, 0);}
.new-ul li .date
 {
    width: 90px;
  max-height: 90px;
  min-width: 60px;
    min-height: 60px;
    background-color: #fff;
    text-align: center;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.new-ul li .date strong {
    display: block;
    font-family: Impact;
    font-size: 24px;
    line-height: 1;
    margin-bottom: 5px;
    color: #067a7f!important;;
}
.new-ul li .news-list-text{
  padding: 0 18px;
  width: 100%;
}
.new-ul li .news-list-text h2{width: 100%;}
.new-ul li .news-list-text h2 a {
    margin: 0;
    white-space: nowrap;
    /* overflow: hidden;
    text-overflow: ellipsis; */
    font-size: 16px;
    color: #000;
    font-weight: 600;
    display: block;
    width: 100%;
    white-space: normal;
}
.new-ul li .news-list-text p{    line-height: 1.8;

    overflow: hidden;
    color: #666;
    text-align: justify;
    margin-bottom: 0;
    font-size: 12px;
  }
.news-list-more{display: flex;align-items: center;justify-content: center;}
.news-list-more a{display: inline-block;width: 100px;}
.new-ul li:nth-child(even){background-color: #edf6f4;}
.faq-bannerd-box .container{display: flex; flex-direction: column;align-items: center; justify-content: center; height: 100%;}
.faq-y{position: relative;}
.faq-y::after{content: '';display: block;width: 100%;height: 100%;position: absolute;top:0;left:0;background-color: rgba(0, 0, 0, .7);}
.faq-y .faq-bannerd-box{position: absolute;top:0;left:0;width: 100%;height: 100%;z-index: 1;color:#ccc;}
.faq-button{border: none; background-color: transparent; }
.faq-button .iconfont{font-size: 25px;}
.search-wrap {
  width: 96%;
    max-width: 540px;
    margin: 0 auto;
    position: relative;
}
.search-wrap .form-control
 {
    height: 50px;
    border-radius: 50px;
    padding-left: 60px;
    padding-right: 48px;
    border: 2px solid transparent;
    font-size: .95rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
}
.search-wrap .faq-button {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.15rem;
    pointer-events: none;
}
.faq-list-text{border: 1px solid #e2e8f0;
    border-radius: 10px !important;
    margin-bottom: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .03);
    transition: box-shadow .2s; }
.faq-list-text .js-down{font-weight: 600;
    font-size: .95rem;
    color: #1e293b;
    background: #fff;
    padding: 16px 16px 16px 20px;
    transition: all .2s;
  margin-bottom: 0;
  font-size: 16px;
  } 
  .faq-list-text .faq-content {
    padding: 30px;
    line-height: 180%;
    color: #444;
  } 
  .faq-list-text .faq-content::after{
    content: '';display: block;clear: both;
  } 
  .contact-list2 {
    background: #f1f1ef;
    padding: 60px 0 30px;
    position: relative;
    height: 100%;
    border-bottom: 3px #dfe2d4 solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.flex-d-g{display: flex;align-items: stretch;padding: 60px 0;}
.contact-list2 p{text-align: center;}
.contact-list2:hover {
    border-bottom: 3px #6ec6ca solid;
}

.contact-list2 span {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: #6ec6ca;
    font-size: 30px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    border-radius: 30px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 1;
}
.article-box{padding: 50px 0;}
.article-box h1{font-weight: 600;margin-bottom: 20px;}
.article-infobox{color: #727272;}
.article_content{padding-bottom: 50px;font-size:14px;line-height:180%;}
.article_content::after{content: '';display: block;clear: both;}
.article_content h2{font-size:18px;font-weight:600;padding:15px 0;}
.article_content table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            font-size: 14px;
            color: #333;
        }

        /* 表头样式 */
        .article_content table thead tr {
            background-color: #f8f9fa;
            color: #555;
            font-weight: 600;
            border-bottom: 2px solid #eee;
        }

        .article_content table th, 
        .article_content table td {
            padding: 16px 20px;
        }

        /* 斑马纹 & 悬停效果 */
        .article_content table tbody tr {
            border-bottom: 1px solid #f0f0f0;
            transition: background-color 0.2s ease;
        }

        .article_content table tbody tr:nth-of-type(even) {
            background-color: #fafafa;
        }

        .article_content table tbody tr:hover {
            background-color: #f1f5f9;
            cursor: pointer;
        }

        .article_content table tbody tr:last-of-type {
            border-bottom: 2px solid #eef2f7;
        }
.ny-banner{position: relative;}
.ny-banner-text-box{position: absolute;width: 100%;height: 100%;top:0;left:0;display: flex;align-items: center;}
.ny-banner::before{content: '';display: block;width: 100%;height: 100%;position: absolute;top:0;left:0;background-color: rgba(0, 0, 0, 0.5);}
.ny-banner-text-box h1{font-weight: 600;color: #fff; font-size: 60px;text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.5);}
 .list-wrap {
      max-width: 860px;
      margin: 0 auto 60px;
      padding: 0 16px;
      display: flex;
      flex-direction: column;
      gap: 28px;
    }
/* ---------- 卡片 ---------- */
    .story-card {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: 2px;
      display: flex;
      overflow: hidden;
      transition: box-shadow .25s, transform .25s;
      position: relative;
    }
    .story-card::after {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 3px;
      background: var(--fx-primary);;
      transform: scaleY(0);
      transform-origin: top;
      transition: transform .3s cubic-bezier(.22, .61, .36, 1);
    }
    .story-card:hover {
      box-shadow: 0 12px 32px rgba(0,0,0,.08);
      transform: translateY(-2px);
    }
    .story-card:hover::after {
      transform: scaleY(1);
    }

    /* 图片区 */
    .story-card .img-box {
      flex: 0 0 260px;
      min-height: 200px;
      background: #e8e4df;
      position: relative;
      overflow: hidden;
    }
    .story-card .img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .5s;
    }
    .story-card:hover .img-box img {
      transform: scale(1.06);
    }
    .story-card .img-box .img-tag {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(0,0,0,.62);
      backdrop-filter: blur(4px);
      color: #fff;
      font-size: .68rem;
      letter-spacing: .12em;
      padding: 3px 10px;
      border-radius: 2px;
    }

    /* 文字区 */
    .story-card .text-box {
      flex: 1;
      padding: 28px 30px 24px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 10px;
      min-width: 0;
    }
    .story-card .text-box .meta {
      font-size: .72rem;
      letter-spacing: .16em;
      color: var(--fx-primary);;
      text-transform: uppercase;
      margin-bottom: 2px;
    }
    .story-card .text-box h4 {
      font-size: 1.25rem;
      font-weight: 800;
      line-height: 1.4;
      color: var(--ink);
      margin: 0;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .story-card .text-box h4 a {
      color: inherit;
      text-decoration: none;
    }
    .story-card .text-box h4 a:hover {
      color: var(--accent);
    }
    .story-card .text-box .desc {
      font-size: .88rem;
      color: var(--muted);
      line-height: 1.65;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin: 0;
    }
    .story-card .text-box .foot {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: .76rem;
      color: #999;
      margin-top: 4px;
    }
    .story-card .text-box .foot span {
      display: flex;
      align-items: center;
      gap: 4px;
    }
        .empty-state {
      text-align: center;
      padding: 80px 20px;
      display: none;
    }
    .empty-state.show {
      display: block;
    }
    .empty-state .icon-circle {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: #f0ede7;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }
    .empty-state .icon-circle i {
      font-size: 1.8rem;
      color: #c4bfb4;
    }
    .empty-state p {
      color: #aaa;
      font-size: .92rem;
    }
#saixuan{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  border: #ccc 1px solid;
  background-color: #efefef;
}
.show{display: block!important;}
.article_content img{max-width:600px; width:100%;margin:auto;display:block;}
        /* ---------- 响应式 ---------- */
    @media (max-width: 640px) {
      .story-card {
        flex-direction: column;
      }
      .story-card .img-box {
        flex: 0 0 200px;
        min-height: 200px;
      }
      .story-card .text-box {
        padding: 20px 18px 20px;
      }
      .story-card .text-box h4 {
        font-size: 1.1rem;
      }
      .top-strip h1 {
        font-size: 1.6rem;
      }
      .toolbar {
        gap: 6px;
      }
      .toolbar .tag {
        padding: 5px 14px;
        font-size: .76rem;
      }
    }
  .search-y-box{display: flex;align-items: center;justify-content: center;flex-direction: column;margin-bottom: 30px;}
    .search-y-box form{
      max-width: 600px;
      position: relative;
      padding: 30px 0;
      width: 100%;
    }
     .search-y-box h1{font-weight: 600;}
    .search-y-box form input{width: 100%;height: 50px;padding: 0 15px 0 50px;border-radius: 25px;}
    .search-y-box form button{position: absolute;
    top: 31px;
    left: 8px;
    height: 50px;
    width: 50px;
    border: none;
    background-color: transparent;
    font-size: 30%;}
.search-y-box form button .icon-sousuo{font-size: 30px;height: 50px;width: 50px;color: #4d4c4c;}
.ny-search{position: relative;margin-top: 23px;margin-bottom: 20px;}
.ny-search input{width: 100%;height: 40px;padding-left: 30px;}
.ny-search button{position: absolute;left:0;top:0;border: none;
    background-color: transparent;height: 40px;}
    .ny-search button .icon-sousuo{font-size: 20px; color: #4d4c4c;}

/* Responsive for list-4 */
@media (max-width: 767.98px) {
  .list-4 li a { flex-wrap: wrap; gap: 10px; padding: 15px; }
  .list-4 li .date { width: 60px; padding: 10px 0; font-size: 12px; }
  .list-4 li .date strong { font-size: 18px; }
  .list-4 li .text { flex: 1 1 100%; }
  .list-4 li .more { display: none; }
  .list-4 li .text h4 { font-size: 14px; }
  .list-4 li .text p { font-size: 12px; height: 42px; margin-top: 2px; }
  .ny-banner{height: 150px;}
  .dropdown>a{display: flex; align-items: center; justify-content: space-between;}
  .m-background{background: #efefef;
    padding: 15px;}
}

/* Responsive for product page */
@media (max-width: 1199.98px) {
  .pc-slide { float: none; width: 100%; margin-bottom: 20px; }
  .eyou-showcase-info { margin-left: 0; }
  .guhua-left, .guhua-right { width: 100%; float: none; }
  .guhua-left { min-height: auto; }
  .guhua-right img { max-width: 100%; }
  .shouming { width: 100%; float: none; text-align: left; margin-bottom: 15px; }
  .shouming-left { text-align: left; }
  .shouming-img { width: 60%; margin: 0 auto; }
  .shouming-left dl dd { margin-right: 0; }
  .cp-about dt { float: none; width: 100%; }
  .cp-about dd { margin-left: 0; padding-left: 0; margin-top: 15px; }
}

/* Search */
.search-result-item { padding: 20px; border-bottom: 1px solid #eee; }
.search-result-item h4 { font-size: 16px; margin-bottom: 5px; }
.search-result-item h4 a { color: var(--fx-primary); }
.search-result-item p { font-size: 13px; color: var(--fx-text-muted); margin: 0; }
.search-empty { text-align: center; padding: 60px 20px; color: var(--fx-text-muted); }
.search-empty .icon { font-size: 64px; display: block; margin-bottom: 20px; }
.wab-mr-15{margin-right: 15px;}
/* ============================================================
   19. RESPONSIVE — 响应式设计
   ============================================================ */

/* XL: 1200px - 1399px */
@media (max-width: 1399.98px) {
  .container { max-width: 1140px; }
  .in-about dt { width: 60%; }
  .in-about dd { margin-left: 60%; padding: 30px; }
  .yingyong-list { width: 25%; height: 260px; }
  .in-news .item { width: 340px; margin-left: 30px; }
  .in-news { margin-left: -30px; }
}

/* LG: 992px - 1199px */
@media (max-width: 1199.98px) {
  .container { max-width: 960px; }
  .header-main .text { display: none; }
  .nav .container > ul > li > a { padding: 0 22px; font-size: 15px; }
  .section { padding-top: 50px; }
  .section-title { font-size: 28px; margin-bottom: 40px; }
  .service_ul ul li .item .co { width: 140px; height: 109px; }
  .yingyong-list { width: 50%; }
  .in-about dt { float: none; width: 100%; }
  .in-about dd { margin-left: 0; padding: 25px; }
  .in-news .item { float: none; width: 100%; margin-left: 0; margin-bottom: 30px; }
  .in-news { margin-left: 0; }
  .footer-logo { float: none; text-align: center; margin-right: 0; margin-bottom: 20px; }
  .footer-ewm { float: none; margin: 20px auto 0; }
}

/* MD: 768px - 991px (tablet) */
@media (max-width: 991.98px) {
  .container { max-width: 720px; }
  .topbar { font-size: 12px; }
  .header-main .text { display: none; }
  .header-main .tel { display: none; }
  .header-main .logo { padding: 10px 0; text-align: center; }
  .header-main .logo img { max-height: 50px; }
  .menu-btn { display: flex; align-items: center; justify-content: center; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); width: 38px; height: 32px; border: 1px solid #ddd; border-radius: 3px; background: #fff; cursor: pointer; z-index: 10; }
  .nav { height: auto; }
  .nav .container > ul { display: none; max-height: 80vh; overflow-y: auto; }
  .nav .container > ul.open { display: block; background: var(--fx-primary); }
  .nav .container > ul > li { display: block; width: 100% !important; }
  .nav .container > ul > li > a { padding: 0 20px; line-height: 45px; font-size: 14px; }
  .nav .dropdown-box, .nav .dropdown-box-pro { position: static; width: 100% !important; box-shadow: none; transform: none; left: auto; max-width: 100%; }
  .nav .dropdown-box-pro ul { padding: 15px; }
  .nav .dropdown-box-pro ul li { width: 100% !important; margin-bottom: 15px; }
  .nav .dropdown-box-pro ul li img { width: 60px; }
  .nav li:hover .dropdown-box, .nav li:hover .dropdown-box-pro { display: none; }
  .nav li.open .dropdown-box, .nav li.open .dropdown-box-pro { display: block; }
    .banner-dots { bottom: 6%; }
  .banner-dots button { width: 30px; height: 5px; }
  .banner-dots button.active { width: 38px; }
  .banner-arrow { width: 36px; height: 36px; font-size: 16px; opacity: 1; }
  .banner-arrow-left  { left: 10px; }
  .banner-arrow-right { right: 10px; }
  .section { padding-top: 30px; }
  .section-title { font-size: 22px; margin-bottom: 25px; }
  .section-title small { font-size: 14px; }
  .service_ul ul li { width: calc(50% - 12px); margin: 10px 6px; }
  .service_ul ul li .item { padding: 20px 30px; }
  .service_ul ul li .item .co { width: 100px; height: 78px; }
  .well-item { width: calc(50% - 12px); }
  .yingyong-list { width: 50%; height: 200px; }
  .in-news .item { width: 100%; float: none; margin-left: 0; }
  .in-news { margin-left: 0; }
  .eyou-sou .container { flex-direction: column; gap: 10px; }
  .eyou-sou .hot, .eyou-sou .hform { float: none; text-align: center; }
  .footer-link { display: none; }
  .footer-info { text-align: center; }
  .footer-logo { float: none; text-align: center; margin: 0 auto 15px; display: block; }
  .footer-ewm { float: none; margin: 20px auto 0; text-align: center; }
  .eyou-footer-fix { display: block; }
  body { padding-bottom: 55px; }
  .back-to-top { bottom: 70px; }
  .page-banner { padding: 30px 0; }
  .page-banner h1 { font-size: 22px; }
  .news-item { flex-direction: column; }
  .in-about dt { float: none; width: 100%; }
  .in-about dd { margin-left: 0; padding: 20px; }
}

/* SM: 576px - 767px (large phone) */
@media (max-width: 767.98px) {
  .pro-tuwen-list img
 {
    height: 150px;
}
  .wab-mr-15{margin-right: 0px;}
  .topbar { display: none; }
  .banner-dots { bottom: 8%; }
  .banner-dots button { width: 24px; height: 4px; }
  .banner-dots button.active { width: 32px; }
  .section-title { font-size: 20px; }
  .section-title::after { width: 30px; height: 2px; margin-top: 12px; }
  .service_ul ul li { width: 100%; margin: 8px 0; }
  .service_ul ul li { width: calc(50% - 10px); margin: 8px 5px; }
  .service_ul ul li .item { padding: 15px 20px; }
  .service_ul ul li .item .co { width: 80px; height: 62px; }
  .service_ul ul li .item h2 { font-size: 18px; margin: 15px 0; }
  .yingyong-list { width: 100%; height: 180px; float: none; }
  .timeline::before { left: 20px; }
  .timeline-item { flex-direction: row !important; padding-left: 45px; }
  .timeline-item .dot { left: 20px; }
  .timeline-item .tl-content { width: 100%; }
  .nav .container > ul > li.dropdown>a{display: flex; align-items: center; justify-content: space-between;}
}

/* XS: < 576px (small phone) */
@media (max-width: 575.98px) {
  .banner-dots { bottom: 8%; }
  .banner-dots button { width: 18px; height: 3px; }
  .banner-dots button.active { width: 26px; }
  .section-title { font-size: 18px; }
  .section-title small { font-size: 13px; }
  .service_ul ul li { width: 100%; margin: 6px 0; }
  .service_ul ul li { width: calc(50% - 8px); margin: 6px 4px; }
  .service_ul ul li .item { padding: 12px 15px; }
  .service_ul ul li .item .co { width: 70px; height: 55px; }
  .service_ul ul li .item h2 { font-size: 16px; }
  .yingyong-list { width: 100%; height: 160px; float: none; }
  .eyou-sou .hform input { width: 160px; }
  .eyou-sou .hform { justify-content: center; }
  .nav .container > ul > li > a { padding: 0 15px; line-height: 40px; }
  .in-about dd { padding: 15px; }
  .in-about dd h4 { font-size: 18px; }
  .footer-link { display: none; }
  .footer-main .container { text-align: center; }
  .in-news .list { padding: 15px; }
  .in-news .img-center img { height: auto; }
      .nav .container > ul > li.dropdown>a{display: flex; align-items: center; justify-content: space-between;}
      .nav .dropdown-box-pro ul li p {
        max-height: 40px;
text-overflow: ellipsis; 
    overflow: hidden;
}
.ny-banner-text-box h1{font-size: 30px;}
.mt50 {
    margin-top: 25px;
}
.mb50 {
    margin-bottom: 40px;
}
header{border-bottom: 1px #ccc solid;}
.pro-info-img{margin-bottom: 25px;}
}