@charset "utf-8";
/* ============================================================
   重庆禾清洛国际贸易商行 — 全站样式
   参考站 demoall.5fa.cn/31983（按摩椅模板）还原
   主色 #3750c8 / 辅色 #2a7de6 / 页脚 #222
   ============================================================ */

/* ---------- 基础重置 ---------- */
*{margin:0;padding:0;list-style:none;box-sizing:border-box;-webkit-transition:all .4s ease;-moz-transition:all .4s ease;-o-transition:all .4s ease;transition:all .4s ease;}
body,html{font-family:"Microsoft YaHei","微软雅黑","Helvetica Neue",Arial,sans-serif;font-size:14px;color:#333;background:#fff;}
body{position:relative;overflow-x:hidden;line-height:1.6;}
a{text-decoration:none;color:#999;-webkit-transition:color .4s ease;transition:color .4s ease;}
a:hover{color:#3750c8;text-decoration:none;}
img{display:inline-block;border:0;vertical-align:middle;max-width:100%;}
h1,h2,h3,h4,h5,h6{padding:0;margin:0;font-weight:normal;}
input,textarea,select,button{outline:none;font-family:inherit;font-size:14px;}
button{cursor:pointer;border:none;background:none;}
table{border-collapse:collapse;}

/* ---------- 容器 ---------- */
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.containerwide{max-width:1400px;margin:0 auto;padding:0 20px;}

/* ---------- 入场动画 ---------- */
@media screen and (min-width:1025px){
  .transy{transform:translateY(80px);-webkit-transform:translateY(80px);opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;}
  .tranShow{transform:translateY(0);-webkit-transform:translateY(0);opacity:1;}
  .transLeftIn{transform:translateX(-90px);opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;}
  .transRightIn{transform:translateX(90px);opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;}
  .tranXShow{transform:translateX(0);opacity:1;}
}

/* ---------- 图片通用 hover 放大 ---------- */
.img{overflow:hidden;display:block;}
.img img{width:100%;height:100%;display:block;object-fit:cover;transition:transform 1s ease;}
@media screen and (min-width:1025px){
  .img:hover img{transform:scale(1.08);}
}
.img-fallback{display:flex;align-items:center;justify-content:center;width:100%;min-height:160px;color:#fff;font-size:14px;background:linear-gradient(135deg,#3750c8,#2a7de6);}

/* ============================================================
   一、顶部信息栏 + 导航（topbox）
   ============================================================ */
.topbox{position:fixed;top:0;left:0;width:100%;z-index:200;line-height:38px;padding:18px 0;}
.topbox-inner{max-width:1400px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;}

/* Logo：SVG 图标 + 文字 */
.logo{display:flex;align-items:center;gap:12px;}
.logo-icon{width:48px;height:48px;flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-name{font-size:22px;font-weight:bold;color:#fff;letter-spacing:1px;}
.logo-sub{font-size:12px;color:rgba(255,255,255,.8);letter-spacing:3px;text-transform:uppercase;margin-top:2px;}

/* 桌面导航 */
.nav{display:flex;align-items:center;}
.nav>li{position:relative;}
.nav>li>a{display:block;padding:0 18px;font-size:16px;color:#fff;}
.nav>li>a:hover,.nav>li.active>a{color:#fff;font-weight:bold;}
.nav>li.active>a:after{content:'';position:absolute;left:50%;bottom:4px;transform:translateX(-50%);width:24px;height:2px;background:#fff;}

/* 导航右侧操作 */
.nav-right{display:flex;align-items:center;gap:18px;margin-left:30px;}
.top-phone{color:#fff;font-size:15px;display:flex;align-items:center;gap:6px;font-family:"Roboto-Bold",Arial,sans-serif;}
.top-phone svg{width:16px;height:16px;fill:currentColor;flex-shrink:0;}
.search-toggle{width:20px;height:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.search-toggle svg{width:18px;height:18px;fill:#fff;}

/* 全宽下拉面板 */
.nav-dropdown{position:fixed;left:0;right:0;top:96px;background:#fff;border-top:1px solid #ddd;border-bottom:1px solid #eee;box-shadow:0 6px 14px rgba(0,0,0,.06);padding:0 20px;display:none;z-index:150;}
.nav-dropdown.show{display:block;}
.nav-dropdown .container{display:flex;justify-content:center;gap:40px;align-items:center;height:70px;}
.nav-dropdown a{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:#444;white-space:nowrap;}
.nav-dropdown a:hover{color:#3750c8;}

/* 滚动后状态：白底深字 */
.topbox.on{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08);}
.topbox.on .logo-name{color:#222;}
.topbox.on .logo-sub{color:#999;}
.topbox.on .nav>li>a{color:#333;}
.topbox.on .nav>li.active>a{color:#3750c8;}
.topbox.on .nav>li.active>a:after{background:#3750c8;}
.topbox.on .nav>li>a:hover{color:#3750c8;}
.topbox.on .top-phone{color:#3750c8;}
.topbox.on .search-toggle svg{fill:#333;}
.topbox.on .menu-btn span{background:#333;}

/* 汉堡菜单按钮（移动端） */
.menu-btn{display:none;width:28px;height:24px;position:relative;cursor:pointer;}
.menu-btn span{display:block;width:100%;height:2px;background:#fff;border-radius:2px;position:absolute;left:0;transition:all .3s ease;}
.menu-btn span:nth-child(1){top:2px;}
.menu-btn span:nth-child(2){top:11px;}
.menu-btn span:nth-child(3){top:20px;}
.menu-btn.active span:nth-child(1){top:11px;transform:rotate(45deg);}
.menu-btn.active span:nth-child(2){opacity:0;}
.menu-btn.active span:nth-child(3){top:11px;transform:rotate(-45deg);}

/* 移动端侧滑面板 */
.mobile-nav{position:fixed;right:-100%;top:0;bottom:0;width:280px;background:rgba(20,20,28,.98);overflow-y:auto;z-index:300;padding:70px 0 30px;transition:right .4s ease;}
.mobile-nav.open{right:0;}
.mobile-nav li{border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-nav li a{display:block;color:#fff;padding:14px 24px;font-size:16px;}
.mobile-nav li a:hover{background:rgba(255,255,255,.06);color:#2a7de6;}
.mobile-nav .sub a{padding-left:44px;font-size:14px;color:#bbb;}
.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:250;display:none;}
.mobile-overlay.show{display:block;}

/* 给固定导航预留空间 */
.has-fixed-nav{padding-top:0;}

/* ============================================================
   二、Banner 轮播
   ============================================================ */
.banner{position:relative;width:100%;overflow:hidden;background:#1a1a2e;}
.banner-list{display:flex;transition:transform .8s ease;}
.banner-slide{position:relative;min-width:100%;height:600px;overflow:hidden;}
.banner-slide img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.12);transition:transform 2s ease-out;}
.banner-slide.active img{transform:scale(1);}
.banner-slide .overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.15) 50%,rgba(0,0,0,.35) 100%);}
.banner-text{position:absolute;left:50%;bottom:24%;transform:translateX(-50%);width:100%;max-width:1200px;padding:0 20px;text-align:center;color:#fff;opacity:0;transition:all 1s ease .3s;}
.banner-slide.active .banner-text{opacity:1;bottom:30%;}
.banner-text .en{display:block;font-size:18px;letter-spacing:6px;text-transform:uppercase;opacity:.85;margin-bottom:14px;font-family:Arial,sans-serif;}
.banner-text h2{font-size:46px;font-weight:bold;letter-spacing:2px;text-shadow:0 2px 12px rgba(0,0,0,.4);}
.banner-text p{font-size:18px;margin-top:16px;opacity:.92;}

/* Banner 圆形箭头 */
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;background:rgba(0,0,0,.3);z-index:20;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;}
.banner-arrow:hover{background:#3750c8;}
.banner-arrow.prev{left:6%;}
.banner-arrow.next{right:6%;}

/* Banner 底部横线分页 */
.banner-dots{position:absolute;left:50%;transform:translateX(-50%);bottom:50px;display:flex;gap:14px;z-index:20;}
.banner-dots span{display:block;width:40px;height:3px;background:#fff;opacity:.6;cursor:pointer;}
.banner-dots span.active{background:#3750c8;opacity:1;}

/* ============================================================
   三、通用区块标题
   ============================================================ */
.section-title{text-align:center;padding:60px 0 0;}
.section-title .cn{display:block;font-size:34px;color:#333;font-weight:bold;}
.section-title .en{display:block;font-size:28px;color:#c3c3c3;text-transform:uppercase;letter-spacing:2px;font-style:normal;font-family:Arial,sans-serif;}
.section-title p{font-size:15px;color:#666;line-height:28px;max-width:880px;margin:24px auto 0;text-align:center;}

/* ============================================================
   四、关于我们 + 计数器（inA）
   ============================================================ */
.about-intro{width:100%;padding:70px 0 64px;background:#f4f6fb;background-image:linear-gradient(135deg,#f4f6fb 0%,#e9edf8 100%);}
.about-intro .container{position:relative;}
.counters{display:flex;justify-content:center;gap:40px;margin-top:50px;flex-wrap:wrap;}
.counters li{text-align:center;width:230px;padding:24px 10px;background:#fff;border-radius:10px;box-shadow:0 6px 24px rgba(55,80,200,.08);}
.counters .icon{display:flex;justify-content:center;margin-bottom:8px;color:#3750c8;}
.counters .icon svg{width:46px;height:46px;}
.counters .num{display:block;font-size:54px;color:#3750c8;font-family:Arial,sans-serif;font-weight:bold;line-height:1;}
.counters .num small{font-size:24px;}
.counters li p{font-size:15px;color:#999;margin-top:8px;}

/* ============================================================
   五、企业视频条（inB）
   ============================================================ */
.video-banner{width:100%;height:340px;position:relative;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;}
.video-banner .vmask{position:absolute;inset:0;background:rgba(20,24,60,.55);}
.video-banner .vb-inner{position:relative;text-align:center;color:#fff;}
.video-banner .en{font-size:30px;letter-spacing:4px;text-transform:uppercase;opacity:.9;font-family:Arial,sans-serif;}
.video-banner .cn{font-size:30px;margin-top:8px;font-weight:normal;}
.video-banner .play-btn{width:78px;height:78px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:rgba(255,255,255,.12);display:inline-flex;align-items:center;justify-content:center;margin-top:26px;cursor:pointer;}
.video-banner .play-btn:hover{background:#3750c8;border-color:#3750c8;}
.video-banner .play-btn svg{width:28px;height:28px;fill:#fff;margin-left:4px;}

/* 视频弹窗 */
.video-modal{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:999;display:none;align-items:center;justify-content:center;}
.video-modal.show{display:flex;}
.video-modal video{max-width:90%;max-height:80%;}
.video-modal .close{position:absolute;right:24px;top:24px;width:36px;height:36px;color:#fff;font-size:30px;cursor:pointer;line-height:36px;text-align:center;}

/* ============================================================
   六、产品分类大卡（inC）
   ============================================================ */
.product-cat{margin-top:30px;padding-bottom:60px;}
.product-cat-grid{display:flex;margin-top:36px;height:440px;}
.product-cat-grid li{flex:1;position:relative;overflow:hidden;background-size:cover;background-position:center;cursor:pointer;}
.product-cat-grid li a{display:block;width:100%;height:100%;position:relative;}
.product-cat-grid li:after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6) 0%,rgba(0,0,0,.05) 55%);transition:background .4s ease;}
.cat-text{position:absolute;left:32px;right:32px;bottom:40px;z-index:2;color:#fff;}
.cat-text .cicon{width:38px;height:38px;display:block;margin-bottom:10px;color:#fff;}
.cat-text .cicon svg{width:38px;height:38px;fill:#fff;}
.cat-text .en{font-size:20px;text-transform:uppercase;opacity:.85;font-family:Arial,sans-serif;margin:4px 0;}
.cat-text .cn{font-size:24px;display:block;font-weight:bold;}
.cat-text .more{display:inline-block;margin-top:14px;font-size:14px;font-style:normal;color:#fff;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:3px;}
.product-cat-grid li:hover{flex:1.25;}
.product-cat-grid li:hover:after{background:linear-gradient(to top,rgba(55,80,200,.7) 0%,rgba(55,80,200,.15) 60%);}

/* ============================================================
   七、新闻资讯（inD）左大图 + 右列表
   ============================================================ */
.news-home{width:100%;padding:70px 0 70px;background:#fafafa;}
.news-home .section-title{padding-top:0;}
.news-home-body{display:flex;gap:30px;margin-top:40px;}
.news-home-l{width:49%;background:#fff;position:relative;min-height:390px;overflow:hidden;}
.news-home-l .img{width:48%;height:100%;position:absolute;left:0;top:0;overflow:hidden;}
.news-home-l .body{padding:40px 30px 30px 52%;display:block;}
.news-home-l .body .date{display:block;font-size:15px;color:#737373;font-family:Arial,sans-serif;}
.news-home-l .body strong{display:block;font-size:20px;color:#333;margin:22px 0;font-weight:bold;line-height:1.4;}
.news-home-l .body p{color:#666;line-height:26px;font-size:14px;}
.news-home-l .body .viewmore{display:inline-block;width:108px;line-height:34px;text-align:center;border:1px solid #2a7de6;border-radius:4px;color:#3750c8;margin-top:24px;font-size:14px;}
.news-home-l .body .viewmore:hover{background:#3750c8;color:#fff;}
.news-home-r{width:49%;background:#fff;padding:8px 0;}
.news-home-r li{display:block;}
.news-home-r li a{display:block;padding:24px 32px 24px 0;border-bottom:1px solid #ebebeb;position:relative;margin-left:32px;}
.news-home-r li:last-child a{border-bottom:none;}
.news-home-r li a .ttl{display:block;font-size:16px;color:#333;font-weight:bold;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:120px;}
.news-home-r li a p{color:#666;line-height:22px;margin-top:8px;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.news-home-r li a .date{position:absolute;right:0;top:24px;font-family:Arial,sans-serif;font-size:15px;color:#999;}
.news-home-r li a:hover .ttl{color:#3750c8;}
.news-more{width:100%;text-align:center;margin-top:48px;}
.news-more a{display:inline-block;color:#3750c8;font-family:"Times New Roman",serif;text-transform:uppercase;font-size:16px;border-bottom:2px solid #3750c8;padding-bottom:6px;}

/* ============================================================
   八、合作伙伴墙
   ============================================================ */
.partners{padding:60px 0;background:#fff;}
.partner-wall{display:flex;flex-wrap:wrap;gap:20px;margin-top:36px;justify-content:center;}
.partner-item{width:calc((100% - 60px)/4);height:96px;border:1px solid #eee;display:flex;align-items:center;justify-content:center;color:#888;font-size:17px;font-weight:bold;background:#fafafa;letter-spacing:1px;}
.partner-item:hover{border-color:#3750c8;color:#3750c8;background:#fff;box-shadow:0 6px 18px rgba(55,80,200,.1);}

/* ============================================================
   九、页脚
   ============================================================ */
.footer{background:#222;padding:70px 40px 30px;position:relative;color:#a7a7a7;}
.footer-inner{max-width:1400px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:40px;}
.footer-brand{width:30%;min-width:260px;}
.footer-brand .flogo{display:flex;align-items:center;gap:10px;margin-bottom:20px;}
.footer-brand .flogo .logo-name{color:#fff;}
.footer-brand .flogo .logo-sub{color:#888;}
.footer-brand .fdesc{font-size:13px;line-height:24px;color:#999;margin-bottom:20px;}
.footer-connect{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px;flex-wrap:wrap;}
.footer-social{display:flex;gap:12px;align-items:center;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#bbb;}
.footer-social a:hover{background:#3750c8;color:#fff;}
.footer-social svg{width:16px;height:16px;fill:currentColor;}
.footer-brand .flinks a{color:#ccc;font-size:13px;margin-right:14px;}
.footer-brand .flinks a:hover{color:#fff;}
.footer-nav{width:46%;min-width:300px;display:flex;flex-wrap:wrap;gap:20px;}
.footer-nav dl{flex:1;min-width:110px;}
.footer-nav dl dt a{font-size:16px;color:#fff;display:block;margin-bottom:18px;font-weight:bold;}
.footer-nav dl dd a{display:block;color:#a7a7a7;line-height:32px;font-size:13px;}
.footer-nav dl dd a:hover{color:#fff;padding-left:4px;}
.footer-contact{width:22%;min-width:230px;}
.footer-contact .label{display:block;color:#fff;font-style:normal;font-size:14px;}
.footer-contact .phone{display:block;font-size:30px;color:#fff;font-family:Arial,sans-serif;font-weight:bold;margin:14px 0;line-height:1.2;}
.footer-contact p{color:#a7a7a7;line-height:24px;font-size:13px;display:flex;align-items:flex-start;gap:8px;margin-top:8px;}
.footer-contact p svg{width:15px;height:15px;fill:#a7a7a7;flex-shrink:0;margin-top:4px;}
.footer-qr{text-align:center;flex-shrink:0;}
.footer-qr img{width:76px;height:76px;background:#fff;padding:3px;border-radius:5px;display:block;}
.footer-qr span{display:block;color:#999;font-size:11px;margin-top:5px;}
.footer-copy{width:100%;text-align:center;border-top:1px solid #333;padding-top:24px;margin-top:30px;color:#777;font-size:13px;}
.footer-copy a{color:#777;}
.footer-copy a:hover{color:#bbb;}

/* ============================================================
   十、底部固定留言条
   ============================================================ */
.contact-fixed{position:fixed;width:100%;bottom:0;left:0;z-index:90;background:#e8e8e8;border-top:1px solid #ccc;}
.contact-fixed form{max-width:1400px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:nowrap;}
.contact-fixed .field{display:flex;align-items:center;gap:6px;flex-shrink:0;}
.contact-fixed .field em{color:#ff0000;font-style:normal;}
.contact-fixed .field label{font-size:13px;color:#333;font-weight:500;}
.contact-fixed .field input{height:30px;line-height:30px;background:#fff;border:none;padding:0 8px;box-shadow:inset 1px 1px 3px rgba(0,0,0,.15);width:140px;}
.contact-fixed .field input:focus{outline:none;border:1px solid #3750c8;}
.contact-fixed button{background:#3750c8;color:#fff;width:80px;height:30px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;border-radius:3px;flex-shrink:0;}
.contact-fixed button:hover{background:#2a7de6;}
body{padding-bottom:70px;}

/* 返回顶部 */
.back-top{position:fixed;right:24px;bottom:70px;width:44px;height:44px;border-radius:50%;background:rgba(55,80,200,.85);color:#fff;display:none;align-items:center;justify-content:center;z-index:80;font-size:20px;box-shadow:0 4px 12px rgba(0,0,0,.2);}
.back-top.show{display:flex;}
.back-top:hover{background:#3750c8;}

/* ============================================================
   十一、内页 Banner + 面包屑
   ============================================================ */
.page-banner{width:100%;position:relative;overflow:hidden;height:340px;margin-top:0;}
.page-banner img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.1);transition:transform 2s ease-out;}
.page-banner.show img{transform:scale(1);}
.page-banner .pmask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.45));}
.page-banner-text{position:absolute;left:50%;bottom:20%;transform:translateX(-50%);width:100%;max-width:1200px;padding:0 20px;color:#fff;opacity:0;transition:all .6s ease;}
.page-banner.show .page-banner-text{opacity:1;bottom:26%;}
.page-banner-text .cn{font-size:38px;font-weight:bold;}
.page-banner-text .en{display:block;font-size:24px;opacity:.8;text-transform:uppercase;font-family:Arial,sans-serif;margin-top:8px;}

/* 面包屑栏 */
.crumbs{width:100%;border-bottom:1px solid #ddd;background:#fff;}
.crumbs .container{display:flex;justify-content:space-between;align-items:center;min-height:66px;flex-wrap:wrap;}
.crumbs .tabs{display:flex;flex-wrap:wrap;align-items:center;}
.crumbs .tabs a{font-size:15px;color:#1f1f1f;line-height:66px;padding:0 4px;position:relative;}
.crumbs .tabs a:after{content:'|';margin:0 14px;color:#ccc;font-weight:normal;}
.crumbs .tabs a:last-child:after{display:none;}
.crumbs .tabs a.active{color:#3750c8;font-weight:bold;}
.crumbs .path{font-size:13px;color:#999;}
.crumbs .path a{color:#666;}
.crumbs .path a:hover{color:#3750c8;}
.crumbs .path .sep{margin:0 6px;color:#ccc;}

/* ============================================================
   十二、产品列表页（product1 风格：左文右图）
   ============================================================ */
.product-list{padding:20px 0 80px;}
.product-list .section-title{text-align:left;padding-top:36px;}
.product-list .section-title .cn{position:relative;display:inline-block;padding:0 30px;font-size:26px;}
.product-list .section-title .cn:before,.product-list .section-title .cn:after{content:'';position:absolute;top:50%;width:20px;height:2px;background:#ddd;}
.product-list .section-title .cn:before{left:0;}
.product-list .section-title .cn:after{right:0;}
.product-list ul{margin-top:20px;}
.product-list li{width:49%;float:left;background:#f8f8f8;margin-top:24px;overflow:hidden;}
.product-list li:nth-child(2n){float:right;}
.product-list li a{display:block;position:relative;overflow:hidden;height:300px;}
.product-list li .info{width:260px;float:left;margin:40px 0 0 30px;position:relative;z-index:2;}
.product-list li .info dt{font-size:22px;color:#333;font-weight:bold;}
.product-list li .info dd .tag{display:block;font-size:22px;color:#2a7de6;margin:24px 0 10px;font-family:Arial,sans-serif;}
.product-list li .info dd p{font-size:14px;color:#666;line-height:26px;}
.product-list li .info dd .view{display:inline-block;width:100px;color:#2a7de6;line-height:34px;text-align:center;border:1px solid #2a7de6;border-radius:4px;font-style:normal;margin-top:24px;}
.product-list li .info dd .view:hover{background:#3750c8;border-color:#3750c8;color:#fff;}
.product-list li a>img{position:absolute;right:20px;bottom:0;width:300px;max-height:300px;object-fit:contain;z-index:1;transition:transform .5s ease;}
.product-list li:hover{box-shadow:0 8px 24px rgba(0,0,0,.08);}
.product-list li:hover a>img{transform:scale(1.05);}
.clearfix:after{content:'';display:block;clear:both;}

/* ---------- JS 状态钩子（功能标记类，无独立视觉） ---------- */
.counter-scope{display:block;}            /* 计数器滚动触发作用域 */
.mobile-nav .has-sub{position:relative;}  /* 移动端含子菜单项 */
.mobile-nav .open-sub > .sub{display:block !important;}


/* ============================================================
   十三、产品详情页
   ============================================================ */
.product-detail{padding:40px 0 20px;}
.product-detail .pd-row{display:flex;gap:40px;}
.product-detail .gallery{width:50%;}
.product-detail .main-img{width:100%;height:440px;border:1px solid #eee;overflow:hidden;background:#f8f8f8;margin-bottom:14px;}
.product-detail .main-img img{width:100%;height:100%;object-fit:cover;}
.product-detail .thumbs{display:flex;gap:10px;}
.product-detail .thumbs img{width:74px;height:74px;object-fit:cover;border:1px solid #ddd;cursor:pointer;opacity:.7;}
.product-detail .thumbs img.active,.product-detail .thumbs img:hover{border-color:#3750c8;opacity:1;}
.product-info{width:50%;padding-top:10px;}
.product-info .name{font-size:28px;color:#222;font-weight:bold;display:block;line-height:1.3;}
.product-info .params{margin-top:24px;border-top:1px solid #eee;}
.product-info .params li{display:flex;padding:12px 0;border-bottom:1px solid #f2f2f2;font-size:14px;}
.product-info .params li span{color:#999;width:90px;flex-shrink:0;}
.product-info .params li b{color:#333;font-weight:normal;}
.product-info .feature-list{margin-top:24px;}
.product-info .feature-list li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;color:#666;font-size:14px;line-height:22px;}
.product-info .feature-list .ficon{width:20px;height:20px;flex-shrink:0;color:#3750c8;margin-top:2px;}
.product-info .feature-list .ficon svg{width:20px;height:20px;fill:#3750c8;}
.product-info .buy-row{margin-top:26px;display:flex;gap:14px;}
.product-info .buy-row a{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border:1px solid #3750c8;color:#3750c8;border-radius:4px;font-size:14px;}
.product-info .buy-row a:hover{background:#3750c8;color:#fff;}
.product-desc{padding:30px 0 20px;}
.product-desc h5{font-size:22px;color:#333;font-weight:bold;margin-bottom:20px;padding-left:14px;border-left:4px solid #3750c8;}
.product-desc-body p{color:#666;line-height:30px;margin-bottom:16px;font-size:15px;}
.product-desc-body img{width:100%;border-radius:6px;margin:16px 0;}
.like-title{display:flex;justify-content:space-between;align-items:center;margin-top:30px;border-bottom:1px solid #eee;padding-bottom:12px;}
.like-title h6{font-size:22px;font-weight:bold;color:#333;}
.like-title a{color:#666;font-size:14px;}
.like-grid{padding:20px 0 60px;display:flex;gap:20px;flex-wrap:wrap;}
.like-grid .like-item{width:calc((100% - 40px)/3);background:#f8f8f8;}
.like-grid .like-item a{display:block;}
.like-grid .like-item .img{height:200px;}
.like-grid .like-item .img img{width:100%;height:100%;object-fit:cover;}
.like-grid .like-item .cap{padding:16px;}
.like-grid .like-item .cap b{display:block;color:#333;font-size:15px;font-weight:bold;}
.like-grid .like-item .cap i{font-style:normal;color:#2a7de6;font-size:13px;}

/* ============================================================
   十四、新闻列表页
   ============================================================ */
.news-list-wrap{padding:20px 0 70px;}
.news-list li{margin-top:24px;}
.news-list li a{display:flex;background:#fff;border:1px solid #f0f0f0;overflow:hidden;align-items:stretch;}
.news-list li a:hover{box-shadow:0 8px 24px rgba(0,0,0,.08);border-color:#e3e3f8;}
.news-list .thumb{width:300px;min-width:300px;height:200px;overflow:hidden;}
.news-list .thumb img{width:100%;height:100%;object-fit:cover;}
.news-list .body{flex:1;padding:24px 30px;display:flex;flex-direction:column;justify-content:center;}
.news-list .body strong{font-size:20px;color:#333;font-weight:bold;}
.news-list .body .date{display:inline-block;font-size:14px;color:#2a7de6;font-family:Arial,sans-serif;margin:10px 0;}
.news-list .body p{color:#666;line-height:26px;font-size:14px;}

/* 分页 */
.pagination{text-align:center;margin-top:50px;}
.pagination a{display:inline-block;min-width:38px;height:38px;line-height:38px;padding:0 10px;margin:0 4px;border:1px solid #ddd;color:#666;font-size:14px;}
.pagination a:hover{border-color:#3750c8;color:#3750c8;}
.pagination a.active{background:#3750c8;color:#fff;border-color:#3750c8;}

/* ============================================================
   十五、新闻详情页
   ============================================================ */
.article{padding:40px 0 60px;}
.article-head{border-bottom:1px solid #eee;padding-bottom:20px;text-align:center;}
.article-head h1{font-size:26px;color:#222;font-weight:bold;line-height:1.5;}
.article-head .meta{font-size:13px;color:#999;margin-top:16px;}
.article-head .meta span{margin:0 10px;}
.article-body{padding:30px 0;}
.article-body p{color:#555;line-height:30px;font-size:15px;margin-bottom:20px;text-indent:2em;}
.article-body img{display:block;width:auto;max-width:100%;margin:24px auto;border-radius:6px;}
.article-nav{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eee;padding-top:24px;margin-top:20px;flex-wrap:wrap;gap:12px;}
.article-nav .pn a{display:block;color:#666;font-size:14px;line-height:30px;}
.article-nav .pn a:hover{color:#3750c8;}
.article-nav .back{color:#3750c8;border:1px solid #3750c8;padding:6px 18px;border-radius:3px;font-size:14px;}
.article-nav .back:hover{background:#3750c8;color:#fff;}

/* ============================================================
   十六、关于我们页
   ============================================================ */
.about-block{padding:60px 0;}
.about-block .ab-row{display:flex;gap:40px;align-items:flex-start;}
.about-block .ab-text{width:56%;}
.about-block .ab-text h2{font-size:28px;color:#3750c8;font-weight:bold;margin-bottom:8px;}
.about-block .ab-text h2 .en{display:block;color:#bbb;font-size:18px;text-transform:uppercase;font-style:normal;margin-top:8px;font-family:Arial,sans-serif;}
.about-block .ab-text p{color:#666;line-height:28px;margin-top:18px;font-size:15px;text-align:justify;}
.about-block .ab-img{width:40%;}
.about-block .ab-img img{width:100%;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.1);}

/* 企业文化卡片 */
.culture{padding:50px 0;background:#fafafa;}
.culture-grid{display:flex;gap:24px;margin-top:36px;flex-wrap:wrap;}
.culture-item{flex:1;min-width:230px;background:#fff;padding:36px 24px;text-align:center;border-radius:6px;border-top:3px solid #3750c8;}
.culture-item .cicon{width:60px;height:60px;margin:0 auto 16px;border-radius:50%;background:#eef1fc;display:flex;align-items:center;justify-content:center;color:#3750c8;}
.culture-item .cicon svg{width:30px;height:30px;fill:#3750c8;}
.culture-item h4{font-size:20px;color:#333;font-weight:bold;margin-bottom:12px;}
.culture-item p{color:#888;line-height:24px;font-size:14px;}

/* 发展历程时间轴 */
.timeline-sec{padding:60px 0;}
.timeline{position:relative;margin-top:40px;padding-left:30px;}
.timeline:before{content:'';position:absolute;left:6px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,#3750c8,#e0e0f8);}
.timeline-item{position:relative;padding:0 0 36px 36px;}
.timeline-item:before{content:'';position:absolute;left:-30px;top:4px;width:14px;height:14px;border-radius:50%;background:#3750c8;border:3px solid #fff;box-shadow:0 0 0 2px #3750c8;}
.timeline-item .year{font-size:24px;color:#3750c8;font-weight:bold;font-family:Arial,sans-serif;}
.timeline-item .ev-title{font-size:17px;color:#333;font-weight:bold;margin:6px 0;}
.timeline-item p{color:#666;line-height:26px;font-size:14px;}

/* 团队风采 */
.team-sec{padding:60px 0;background:#fafafa;}
.team-grid{display:flex;flex-wrap:wrap;gap:24px;margin-top:36px;}
.team-item{width:calc((100% - 48px)/3);background:#fff;border-radius:6px;overflow:hidden;text-align:center;}
.team-item .ava{width:100%;height:240px;overflow:hidden;}
.team-item .ava img{width:100%;height:100%;object-fit:cover;}
.team-item .cap{padding:20px;}
.team-item .cap b{display:block;font-size:18px;color:#333;font-weight:bold;}
.team-item .cap span{display:block;color:#2a7de6;margin-top:6px;font-size:14px;}
.team-item:hover{box-shadow:0 10px 28px rgba(0,0,0,.1);}
.team-item:hover .ava img{transform:scale(1.06);}

/* 资质/亮点 */
.honor-grid{display:flex;flex-wrap:wrap;gap:24px;margin-top:30px;}
.honor-item{flex:1;min-width:160px;background:#fff;border:1px solid #eee;padding:24px;text-align:center;border-radius:6px;}
.honor-item .num{font-size:36px;color:#3750c8;font-weight:bold;font-family:Arial,sans-serif;}
.honor-item p{color:#888;margin-top:6px;}

/* ============================================================
   十七、联系我们页
   ============================================================ */
.contact-info{padding:50px 0;}
.contact-info .ci-title{font-size:30px;color:#333;font-weight:bold;}
.contact-info .ci-intro{color:#666;line-height:28px;margin-top:16px;font-size:15px;max-width:900px;}
.contact-info ul{display:flex;flex-wrap:wrap;gap:24px;margin-top:36px;}
.contact-info li{flex:1;min-width:220px;display:flex;gap:16px;align-items:flex-start;background:#f8f8f8;padding:24px;border-radius:6px;}
.contact-info li .ci-icon{width:46px;height:46px;border-radius:50%;background:#3750c8;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;}
.contact-info li .ci-icon svg{width:22px;height:22px;fill:#fff;}
.contact-info li .ci-val p:first-child{color:#999;font-size:13px;}
.contact-info li .ci-val p:last-child{color:#333;font-size:16px;font-weight:bold;margin-top:4px;word-break:break-all;}

/* 留言表单 */
.contact-form-sec{padding:20px 0 70px;background:#fafafa;}
.contact-form-sec .section-title{padding-top:50px;}
.contact-form{max-width:760px;margin:36px auto 0;background:#fff;padding:40px;border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,.05);}
.contact-form .row{margin-bottom:20px;}
.contact-form .row.half{display:flex;gap:20px;}
.contact-form .row.half .col{flex:1;}
.contact-form label{display:block;font-size:14px;color:#555;margin-bottom:8px;}
.contact-form label em{color:#ff0000;font-style:normal;}
.contact-form input,.contact-form textarea{width:100%;background:#f8f8f8;border:1px solid #eee;padding:12px 14px;font-size:14px;color:#333;border-radius:4px;}
.contact-form input:focus,.contact-form textarea:focus{border-color:#3750c8;background:#fff;}
.contact-form textarea{resize:vertical;min-height:120px;}
.contact-form button{width:100%;background:#3750c8;color:#fff;padding:14px;font-size:16px;border-radius:4px;margin-top:6px;}
.contact-form button:hover{background:#2a7de6;}
.contact-form .ok-tip{display:none;text-align:center;color:#2a7de6;padding:10px;font-size:14px;}

/* 地图占位 */
.map-box{margin-top:20px;height:300px;background:#eef1fc;display:flex;align-items:center;justify-content:center;color:#999;border-radius:6px;}

/* ============================================================
   十八、通用内页内容容器
   ============================================================ */
.page-body{padding:30px 0 70px;}

/* ============================================================
   十九、响应式
   ============================================================ */
@media screen and (max-width:1200px){
  .container,.containerwide,.topbox-inner,.footer-inner{max-width:96%;}
  .banner-slide{height:480px;}
  .banner-text h2{font-size:38px;}
  .product-cat-grid{height:380px;}
  .footer-nav{width:50%;}
  .footer-contact{width:26%;}
  .footer-brand{width:30%;}
}

@media screen and (max-width:1024px){
  .nav,.nav-right .top-phone{display:none;}
  .menu-btn{display:block;}
  .contact-fixed{position:static;}
  .contact-fixed form{flex-wrap:wrap;justify-content:flex-start;}
  body{padding-bottom:0;}
  .product-cat-grid{flex-wrap:wrap;height:auto;}
  .product-cat-grid li{width:50%;height:280px;flex:none;}
  .product-cat-grid li:hover{flex:none;}
  .product-list li{width:100%;float:none;}
  .product-list li:nth-child(2n){float:none;}
  .news-home-body{flex-direction:column;}
  .news-home-l,.news-home-r{width:100%;}
  .product-detail .pd-row{flex-direction:column;}
  .product-detail .gallery,.product-info{width:100%;}
  .about-block .ab-row{flex-direction:column;}
  .about-block .ab-text,.about-block .ab-img{width:100%;}
  .partner-item{width:calc((100% - 40px)/3);}
}

@media screen and (max-width:768px){
  .banner-slide{height:300px;}
  .banner-text h2{font-size:26px;}
  .banner-text .en{font-size:13px;letter-spacing:3px;}
  .banner-text p{font-size:14px;}
  .banner-arrow{width:40px;height:40px;font-size:18px;}
  .banner-dots span{width:24px;}
  .section-title .cn{font-size:26px;}
  .section-title .en{font-size:20px;}
  .counters{gap:16px;}
  .counters li{width:calc(50% - 8px);}
  .counters .num{font-size:40px;}
  .video-banner{height:240px;}
  .video-banner .cn,.video-banner .en{font-size:22px;}
  .product-cat-grid li{width:100%;height:240px;}
  .cat-text{left:20px;right:20px;bottom:24px;}
  .cat-text .cn{font-size:20px;}
  .news-home-l .img{position:relative;width:100%;height:200px;}
  .news-home-l{min-height:auto;}
  .news-home-l .body{padding:24px;}
  .footer-inner{flex-direction:column;}
  .footer-brand,.footer-nav,.footer-contact{width:100%;}
  .footer-nav{flex-direction:row;}
  .contact-fixed{position:static;}
  .contact-fixed form{justify-content:flex-start;}
  body{padding-bottom:0;}
  .page-banner{height:220px;}
  .page-banner-text .cn{font-size:26px;}
  .page-banner-text .en{font-size:16px;}
  .crumbs .container{flex-direction:column;align-items:flex-start;}
  .crumbs .tabs a{line-height:48px;}
  .product-list li .info{width:auto;float:none;margin:24px;}
  .product-list li a{height:auto;}
  .product-list li a>img{position:static;width:100%;max-height:260px;}
  .news-list li a{flex-direction:column;}
  .news-list .thumb{width:100%;height:200px;}
  .like-grid .like-item{width:100%;}
  .contact-info ul{flex-direction:column;}
  .team-item{width:100%;}
  .partner-item{width:calc((100% - 20px)/2);height:70px;font-size:14px;}
  .contact-form{padding:24px;}
  .contact-form .row.half{flex-direction:column;gap:0;}
  .back-top{bottom:24px;right:16px;}
}

@media screen and (max-width:480px){
  .logo-name{font-size:18px;}
  .logo-sub{font-size:10px;letter-spacing:2px;}
  .banner-text h2{font-size:20px;}
  .counters li{width:100%;}
  .footer-nav{flex-direction:column;}
}