/* =============================================
   正鑫半导体 · TSMC 风格企业站样式
   ZX SEMICONDUCTOR - Corporate Website Style
   ============================================= */

/* ---------- 基础与变量 ---------- */
:root{
  --zx-navy:#0a1f3c;        /* 深藏蓝 */
  --zx-navy2:#0d2f57;       /* 次级藏蓝 */
  --zx-blue:#0e4f9e;        /* 品牌蓝 */
  --zx-blue2:#1565c0;       /* 亮蓝 */
  --zx-blue-light:#4a90d9;  /* 浅蓝 */
  --zx-gold:#e8b23a;        /* 点缀金 */
  --zx-bg:#f4f7fb;          /* 浅灰底 */
  --zx-line:#e2e9f2;        /* 分隔线 */
  --zx-text:#2b3445;        /* 正文 */
  --zx-text-2:#5a6a82;      /* 次要文字 */
  --zx-white:#ffffff;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--zx-text);font-size:15px;line-height:1.75;background:#fff;}
ul,ol{list-style:none;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;border:0;}
button{border:0;cursor:pointer;font-family:inherit;}
input,textarea,select{font-family:inherit;outline:none;}
.clearfix::after{content:"";display:block;clear:both;}

.zx_container{width:100%;max-width:1200px;margin:0 auto;padding:0 15px;}
.zx_section{padding:80px 0;}
.zx_section--gray{background:var(--zx-bg);}
.zx_section--navy{background:var(--zx-navy);}

/* ---------- 区块标题（TSMC 风格） ---------- */
.zx_title{text-align:center;margin-bottom:52px;}
.zx_title .zx_title-en{font-size:13px;letter-spacing:4px;text-transform:uppercase;color:var(--zx-blue2);font-weight:600;display:block;margin-bottom:8px;}
.zx_title h2{font-size:34px;font-weight:600;color:var(--zx-navy);position:relative;display:inline-block;padding-bottom:16px;}
.zx_title h2::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:52px;height:3px;background:var(--zx-blue2);}
.zx_title p{color:var(--zx-text-2);margin-top:14px;font-size:15px;}
.zx_title--light .zx_title-en{color:var(--zx-blue-light);}
.zx_title--light h2{color:#fff;}
.zx_title--light p{color:rgba(255,255,255,.75);}
.zx_title--light h2::after{background:var(--zx-gold);}

/* 对齐左的副标题 */
.zx_sub{display:flex;align-items:center;gap:14px;margin-bottom:30px;}
.zx_sub::before{content:"";width:5px;height:26px;background:var(--zx-blue2);}
.zx_sub h3{font-size:24px;color:var(--zx-navy);font-weight:600;}

/* ---------- 顶部信息条 ---------- */
.zx_topbar{background:var(--zx-navy);color:#c9d6ea;font-size:13px;}
.zx_topbar .zx_container{display:flex;justify-content:space-between;align-items:center;min-height:38px;}
.zx_topbar a{color:#c9d6ea;}
.zx_topbar a:hover{color:#fff;}
.zx_topbar .zx_top-right{display:flex;gap:22px;align-items:center;}
.zx_topbar .zx_top-right svg{vertical-align:-2px;margin-right:4px;}

/* ---------- 头部导航 ---------- */
.zx_header{background:#fff;position:sticky;top:0;z-index:999;box-shadow:0 2px 12px rgba(10,31,60,.08);}
.zx_header .zx_container{display:flex;justify-content:space-between;align-items:center;}
.zx_logo{display:flex;align-items:center;gap:14px;padding:14px 0;}
.zx_logo-mark{width:52px;height:52px;border-radius:50%;overflow:hidden;flex:0 0 auto;box-shadow:0 0 0 1px rgba(10,31,60,.08);}
.zx_logo-mark img{width:100%;height:100%;object-fit:cover;display:block;}
.zx_logo-txt{line-height:1.2;}
.zx_logo-txt .cn{font-size:22px;font-weight:700;color:var(--zx-navy);letter-spacing:2px;}
.zx_logo-txt .en{font-size:11px;letter-spacing:3px;color:var(--zx-blue2);text-transform:uppercase;font-weight:600;}
.zx_nav ul{display:flex;}
.zx_nav li a{display:block;padding:28px 20px;font-size:16px;color:var(--zx-text);position:relative;transition:.25s;}
.zx_nav li a::after{content:"";position:absolute;left:20px;right:20px;bottom:0;height:3px;background:var(--zx-blue2);transform:scaleX(0);transition:.25s;}
.zx_nav li a:hover{color:var(--zx-blue);}
.zx_nav li a:hover::after,.zx_nav li a.active::after{transform:scaleX(1);}
.zx_nav li a.active{color:var(--zx-blue);font-weight:600;}

/* 移动端汉堡 */
.zx_menu_btn{display:none;width:34px;height:34px;position:relative;cursor:pointer;z-index:12;}
.zx_menu_btn span{position:absolute;left:0;width:100%;height:3px;background:var(--zx-navy);border-radius:2px;transition:.3s;}
.zx_menu_btn span:nth-child(1){top:7px;}
.zx_menu_btn span:nth-child(2){top:15px;}
.zx_menu_btn span:nth-child(3){top:23px;}
.zx_menu_btn.active span:nth-child(1){transform:rotate(45deg);top:15px;}
.zx_menu_btn.active span:nth-child(2){opacity:0;}
.zx_menu_btn.active span:nth-child(3){transform:rotate(-45deg);top:15px;}
.zx_mobile_nav{display:none;position:absolute;left:0;top:100%;width:100%;background:#fff;box-shadow:0 6px 14px rgba(10,31,60,.1);z-index:998;}
.zx_mobile_nav li{border-bottom:1px solid var(--zx-line);}
.zx_mobile_nav li a{display:block;padding:14px 22px;font-size:16px;color:var(--zx-text);}
.zx_mobile_nav li a.active{color:var(--zx-blue);}

/* ---------- Hero 轮播 ---------- */
.zx_hero{height:600px;position:relative;overflow:hidden;}
.zx_hero .swiper{width:100%;height:100%;}
.zx_hero .swiper-slide{width:100%;height:100%;display:flex;align-items:center;background-size:cover;background-position:center;}
.zx_hero .swiper-slide::before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(90deg,rgba(6,17,34,.85) 0%,rgba(6,17,34,.45) 55%,rgba(6,17,34,.15) 100%);}
.zx_hero-text{position:relative;z-index:2;color:#fff;max-width:720px;}
.zx_hero-text .en{font-size:14px;letter-spacing:5px;text-transform:uppercase;color:var(--zx-blue-light);display:block;margin-bottom:16px;font-weight:600;}
.zx_hero-text h3{font-size:48px;line-height:1.25;font-weight:700;margin-bottom:20px;letter-spacing:1px;}
.zx_hero-text p{font-size:18px;line-height:1.9;opacity:.92;margin-bottom:36px;}
.zx_btn{display:inline-block;padding:14px 42px;background:var(--zx-blue2);color:#fff;font-size:16px;border-radius:3px;transition:.3s;letter-spacing:1px;}
.zx_btn:hover{background:var(--zx-blue);}
.zx_btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.85);margin-left:16px;color:#fff;}
.zx_btn--ghost:hover{background:#fff;color:var(--zx-navy);}
.zx_hero .swiper-pagination{bottom:28px;}
.zx_hero .swiper-pagination-bullet{background:#fff;opacity:.5;width:10px;height:10px;}
.zx_hero .swiper-pagination-bullet-active{opacity:1;background:var(--zx-gold);width:26px;border-radius:5px;}

/* ---------- 数字指标带 ---------- */
.zx_stats{background:linear-gradient(90deg,var(--zx-navy2),var(--zx-blue));padding:52px 0;color:#fff;}
.zx_stats .zx_container{display:flex;}
.zx_stat{flex:1;text-align:center;border-left:1px solid rgba(255,255,255,.15);padding:10px 20px;}
.zx_stat:first-child{border-left:0;}
.zx_stat .num{font-size:42px;font-weight:700;letter-spacing:1px;line-height:1.1;}
.zx_stat .num small{font-size:20px;font-weight:400;}
.zx_stat .lbl{font-size:14px;opacity:.85;margin-top:8px;letter-spacing:2px;}

/* ---------- 关于我们 ---------- */
.zx_about{background:#fff;}
.zx_about_box{display:flex;gap:60px;align-items:center;}
.zx_about_img{width:52%;position:relative;}
.zx_about_img img{border-radius:6px;}
.zx_about_img .zx_about-badge{position:absolute;right:20px;bottom:20px;background:var(--zx-blue2);color:#fff;padding:14px 24px;border-radius:4px;font-size:15px;letter-spacing:1px;}
.zx_about_text{width:48%;}
.zx_about_text h3{font-size:26px;color:var(--zx-navy);margin-bottom:18px;font-weight:600;}
.zx_about_text p{color:var(--zx-text-2);line-height:1.9;margin-bottom:16px;font-size:15px;}
.zx_about_points{margin-top:22px;}
.zx_about_points li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:15px;color:var(--zx-text);}
.zx_about_points .ico{width:26px;height:26px;border-radius:50%;background:rgba(21,101,192,.1);color:var(--zx-blue2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;margin-top:2px;}

/* ---------- 产品中心 ---------- */
.zx_prod{background:var(--zx-bg);}
.zx_prod_list{display:flex;flex-wrap:wrap;gap:30px;}
.zx_prod_item{width:calc(33.333% - 20px);background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 3px 16px rgba(10,31,60,.07);transition:.3s;}
.zx_prod_item:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(10,31,60,.14);}
.zx_prod_img{height:220px;overflow:hidden;position:relative;}
.zx_prod_img img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.zx_prod_item:hover .zx_prod_img img{transform:scale(1.06);}
.zx_prod_tag{position:absolute;left:16px;top:16px;background:var(--zx-navy);color:#fff;font-size:12px;letter-spacing:1px;padding:4px 12px;border-radius:2px;}
.zx_prod_body{padding:24px 22px;}
.zx_prod_body h3{font-size:19px;color:var(--zx-navy);margin-bottom:10px;}
.zx_prod_body p{color:var(--zx-text-2);font-size:14px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;}
.zx_more-link{display:inline-flex;align-items:center;gap:6px;color:var(--zx-blue2);font-size:14px;font-weight:600;}
.zx_more-link:hover{color:var(--zx-navy);}

/* ---------- 主营业务（两大业务） ---------- */
.zx_business{background:var(--zx-navy);color:#fff;}
.zx_business_list{display:flex;gap:30px;}
.zx_biz_item{flex:1;background:linear-gradient(160deg,#0e3157,#0a1f3c);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:40px 34px;transition:.3s;position:relative;overflow:hidden;}
.zx_biz_item::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--zx-gold),transparent);}
.zx_biz_item:hover{transform:translateY(-6px);background:linear-gradient(160deg,#123b68,#0b2444);}
.zx_biz_num{font-size:52px;font-weight:700;color:rgba(255,255,255,.12);line-height:1;margin-bottom:18px;}
.zx_biz_item h3{font-size:24px;margin-bottom:14px;letter-spacing:1px;}
.zx_biz_item .en{display:block;font-size:12px;letter-spacing:3px;color:var(--zx-blue-light);text-transform:uppercase;margin-top:6px;}
.zx_biz_item p{color:rgba(255,255,255,.78);font-size:14px;line-height:1.9;margin-bottom:20px;}
.zx_biz_tags{display:flex;flex-wrap:wrap;gap:8px;}
.zx_biz_tags span{border:1px solid rgba(255,255,255,.3);color:#dfe8f5;font-size:12px;padding:3px 12px;border-radius:20px;}

/* ---------- 应用领域 ---------- */
.zx_app_list{display:flex;flex-wrap:wrap;gap:30px;}
.zx_app_item{width:calc(25% - 23px);border-radius:6px;overflow:hidden;box-shadow:0 3px 14px rgba(10,31,60,.08);position:relative;}
.zx_app_img{height:230px;}
.zx_app_img img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.zx_app_item:hover .zx_app_img img{transform:scale(1.08);}
.zx_app_mask{position:absolute;left:0;bottom:0;width:100%;background:linear-gradient(0deg,rgba(10,31,60,.92),rgba(10,31,60,0));padding:46px 20px 20px;color:#fff;}
.zx_app_mask h4{font-size:18px;margin-bottom:6px;}
.zx_app_mask p{font-size:12px;opacity:.8;}

/* ---------- 新闻资讯 ---------- */
.zx_news_list{display:flex;flex-wrap:wrap;gap:30px;}
.zx_news_item{width:calc(50% - 15px);display:flex;background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 3px 14px rgba(10,31,60,.07);transition:.3s;}
.zx_news_item:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(10,31,60,.12);}
.zx_news_img{width:210px;height:150px;flex-shrink:0;overflow:hidden;}
.zx_news_img img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.zx_news_item:hover .zx_news_img img{transform:scale(1.05);}
.zx_news_body{padding:16px 20px;flex:1;display:flex;flex-direction:column;}
.zx_news_body h3{font-size:17px;color:var(--zx-navy);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.zx_news_body p{color:var(--zx-text-2);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1;}
.zx_news_meta{display:flex;gap:16px;font-size:12px;color:#94a3b8;margin-top:12px;}

/* 首页新闻右栏/热门 */
.zx_news_wrap{display:flex;gap:40px;}
.zx_news_main{width:70%;}
.zx_news_side{width:30%;}
.zx_side_box{background:#fff;border-radius:6px;box-shadow:0 3px 14px rgba(10,31,60,.07);padding:24px;margin-bottom:28px;}
.zx_side_box h4{font-size:17px;color:var(--zx-navy);padding-bottom:12px;margin-bottom:16px;border-bottom:2px solid var(--zx-blue2);display:flex;align-items:center;gap:8px;}
.zx_side_hot li{padding:11px 0;border-bottom:1px dashed var(--zx-line);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;color:var(--zx-text-2);}
.zx_side_hot li a{color:var(--zx-text-2);}
.zx_side_hot li a:hover{color:var(--zx-blue2);}
.zx_side_hot li:last-child{border-bottom:0;}
.zx_side_contact p{font-size:14px;color:var(--zx-text-2);line-height:2;}
.zx_side_contact .tel{font-size:22px;color:var(--zx-blue2);font-weight:700;}

/* ---------- 合作伙伴评价 ---------- */
.zx_partner{background:var(--zx-navy);color:#fff;}
.zx_partner_swiper{padding-bottom:52px;overflow:hidden;}
.zx_partner_item{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:30px;height:100%;}
.zx_partner_item p{line-height:1.9;font-size:14px;opacity:.9;margin-bottom:18px;}
.zx_partner_user{display:flex;align-items:center;gap:12px;border-top:1px solid rgba(255,255,255,.12);padding-top:16px;}
.zx_partner_avatar{width:42px;height:42px;border-radius:50%;background:var(--zx-blue2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;}
.zx_partner_user b{font-size:15px;display:block;}
.zx_partner_user span{font-size:12px;opacity:.7;}
.zx_partner .swiper-pagination-bullet{background:#fff;opacity:.4;}
.zx_partner .swiper-pagination-bullet-active{opacity:1;background:var(--zx-gold);}

/* ---------- CTA 横幅 ---------- */
.zx_cta{padding:70px 0;position:relative;color:#fff;text-align:center;background:linear-gradient(120deg,var(--zx-navy2),var(--zx-blue));}
.zx_cta h3{font-size:32px;margin-bottom:16px;letter-spacing:1px;}
.zx_cta p{font-size:16px;opacity:.9;max-width:760px;margin:0 auto 34px;line-height:1.9;}

/* ---------- 联系我们 ---------- */
.zx_contact_wrap{display:flex;gap:50px;}
.zx_contact_left{width:48%;}
.zx_contact_right{width:52%;}
.zx_contact_item{display:flex;gap:18px;margin-bottom:28px;}
.zx_contact_icon{width:50px;height:50px;border-radius:6px;background:rgba(21,101,192,.08);color:var(--zx-blue2);flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.zx_contact_icon svg{width:24px;height:24px;}
.zx_contact_text h5{font-size:16px;color:var(--zx-navy);margin-bottom:4px;}
.zx_contact_text p{color:var(--zx-text-2);font-size:14px;line-height:1.8;}
.zx_form{background:var(--zx-bg);border:1px solid var(--zx-line);border-radius:8px;padding:36px;}
.zx_form h3{font-size:20px;color:var(--zx-navy);margin-bottom:24px;}
.zx_form_row{display:flex;gap:18px;}
.zx_form input,.zx_form textarea{width:100%;height:48px;border:1px solid var(--zx-line);border-radius:4px;padding:0 16px;font-size:14px;background:#fff;transition:.25s;margin-bottom:16px;}
.zx_form textarea{height:120px;padding:14px 16px;resize:none;line-height:1.7;}
.zx_form input:focus,.zx_form textarea:focus{border-color:var(--zx-blue2);box-shadow:0 0 0 3px rgba(21,101,192,.08);}
.zx_form button{width:100%;height:50px;background:var(--zx-blue2);color:#fff;font-size:16px;letter-spacing:2px;border-radius:4px;transition:.3s;}
.zx_form button:hover{background:var(--zx-blue);}

/* ---------- 页脚 ---------- */
.zx_footer{background:#081731;color:#a8b7d0;font-size:14px;}
.zx_footer_main{padding:64px 0 40px;}
.zx_footer_wrap{display:flex;gap:50px;}
.zx_footer_col{flex:1;}
.zx_footer_col:first-child{flex:1.4;}
.zx_footer_logo{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.zx_footer_logo .mark{width:46px;height:46px;border-radius:50%;overflow:hidden;display:inline-flex;box-shadow:0 0 0 1px rgba(255,255,255,.15);}
.zx_footer_logo .mark img{width:100%;height:100%;object-fit:cover;display:block;}
.zx_footer_logo .t{color:#fff;font-size:20px;font-weight:700;letter-spacing:2px;}
.zx_footer_col p{line-height:2;font-size:13px;opacity:.85;max-width:340px;}
.zx_footer_col h4{color:#fff;font-size:16px;margin-bottom:20px;padding-bottom:12px;position:relative;}
.zx_footer_col h4::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--zx-blue2);}
.zx_footer_col li{margin-bottom:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.zx_footer_col a{color:#a8b7d0;}
.zx_footer_col a:hover{color:#fff;}
.zx_copyright{text-align:center;padding:26px 0;border-top:1px solid rgba(255,255,255,.08);color:#6f819e;font-size:13px;line-height:1.9;}
.zx_copyright a{color:#6f819e;}
.zx_copyright a:hover{color:#fff;}

/* ---------- 右侧悬浮 ---------- */
.zx_float_side{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:996;}
.zx_float_item{width:54px;height:54px;background:var(--zx-blue2);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:4px 0 0 4px;margin-bottom:8px;cursor:pointer;position:relative;transition:.3s;}
.zx_float_item:hover{background:var(--zx-navy);}
.zx_float_item svg{width:22px;height:22px;}
.zx_float_tip{position:absolute;right:100%;top:0;background:var(--zx-navy);color:#fff;white-space:nowrap;padding:0 16px;height:54px;line-height:54px;display:none;border-radius:4px 0 0 4px;font-size:13px;}
.zx_float_item:hover .zx_float_tip{display:block;}
.zx_float_qrcode{position:absolute;right:100%;top:-60px;width:150px;background:#fff;padding:8px;display:none;box-shadow:0 4px 16px rgba(0,0,0,.15);border-radius:4px;}
.zx_float_qrcode img{border-radius:2px;}
.zx_float_qrcode p{text-align:center;color:#333;font-size:12px;line-height:24px;}
.zx_float_item:hover .zx_float_qrcode{display:block;}

/* ---------- 内页横幅 ---------- */
.zx_page_banner{height:300px;position:relative;display:flex;align-items:flex-end;background-size:cover;background-position:center;}
.zx_page_banner::before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(90deg,rgba(6,17,34,.85),rgba(6,17,34,.5));}
.zx_page_banner .zx_container{position:relative;color:#fff;padding-bottom:46px;}
.zx_page_banner h2{font-size:38px;margin-bottom:10px;letter-spacing:2px;}
.zx_bread{font-size:14px;opacity:.85;}
.zx_bread a{color:#fff;}
.zx_bread a:hover{color:var(--zx-gold);}
.zx_bread span{margin:0 8px;}

/* ---------- 通用卡片/侧边栏（详情与列表页） ---------- */
.zx_page{padding:60px 0 80px;}
.zx_wrap{display:flex;gap:40px;}
.zx_main{flex:1;min-width:0;}
.zx_side{width:320px;flex-shrink:0;}
.zx_side_box{background:#fff;border:1px solid var(--zx-line);border-radius:6px;padding:26px;margin-bottom:28px;}
.zx_side_box h4{font-size:17px;color:var(--zx-navy);padding-bottom:12px;margin-bottom:16px;border-bottom:2px solid var(--zx-blue2);}
.zx_side_nav li{border-bottom:1px solid var(--zx-line);}
.zx_side_nav li:last-child{border-bottom:0;}
.zx_side_nav a{display:block;padding:12px 4px;font-size:15px;color:var(--zx-text-2);transition:.2s;}
.zx_side_nav a:hover,.zx_side_nav a.active{color:var(--zx-blue2);padding-left:12px;}
.zx_side_contact p{font-size:14px;color:var(--zx-text-2);line-height:2;}
.zx_side_contact .tel{font-size:22px;color:var(--zx-blue2);font-weight:700;}

/* ---------- 产品/业务 详情页 ---------- */
.zx_article{background:#fff;border:1px solid var(--zx-line);border-radius:6px;padding:38px;}
.zx_article h1{font-size:26px;color:var(--zx-navy);margin-bottom:18px;line-height:1.5;}
.zx_article h4{font-size:20px;color:var(--zx-navy);margin:30px 0 16px;padding-left:12px;border-left:3px solid var(--zx-blue2);}
.zx_article p{font-size:15px;line-height:1.95;color:var(--zx-text);margin-bottom:16px;}
.zx_article ul{padding-left:22px;margin-bottom:16px;}
.zx_article li{line-height:1.9;color:var(--zx-text);margin-bottom:8px;list-style:disc;}
.zx_article img{border-radius:4px;margin:10px 0;}
.zx_article_thumb{width:100%;height:360px;border-radius:6px;overflow:hidden;margin-bottom:26px;}
.zx_article_thumb img{width:100%;height:100%;object-fit:cover;margin:0;}
.zx_article_info{display:flex;gap:22px;font-size:13px;color:#94a3b8;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--zx-line);}
.zx_article_info span{display:inline-flex;align-items:center;gap:6px;}

/* ---------- 列表页条目 ---------- */
.zx_list_grid{display:flex;flex-wrap:wrap;gap:30px;}
.zx_list_row{display:flex;flex-direction:column;gap:0;}
.zx_row_item{display:flex;background:#fff;border:1px solid var(--zx-line);border-radius:6px;overflow:hidden;margin-bottom:24px;transition:.3s;}
.zx_row_item:hover{box-shadow:0 8px 22px rgba(10,31,60,.1);transform:translateY(-3px);}
.zx_row_img{width:260px;height:180px;flex-shrink:0;overflow:hidden;}
.zx_row_img img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.zx_row_item:hover .zx_row_img img{transform:scale(1.05);}
.zx_row_body{padding:20px 26px;flex:1;display:flex;flex-direction:column;}
.zx_row_body h3{font-size:19px;color:var(--zx-navy);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.zx_row_body p{color:var(--zx-text-2);font-size:14px;line-height:1.8;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.zx_row_meta{display:flex;gap:18px;font-size:12px;color:#94a3b8;margin-top:12px;}

/* ---------- 分页 ---------- */
.zx_pagebar{text-align:center;margin-top:50px;}
.zx_pagebar a,.zx_pagebar span{display:inline-block;border:1px solid var(--zx-line);color:var(--zx-text-2);padding:8px 14px;margin:0 4px;border-radius:3px;font-size:14px;background:#fff;}
.zx_pagebar a:hover{color:var(--zx-blue2);border-color:var(--zx-blue2);}
.zx_pagebar span.zx_page-cur{background:var(--zx-blue2);color:#fff;border-color:var(--zx-blue2);}
.zx_empty{text-align:center;color:#94a3b8;padding:60px 0;font-size:15px;}

/* ============ 移动端适配 ============ */
@media(max-width:1200px){
  .zx_nav li a{padding:28px 14px;font-size:15px;}
  .zx_wrap{gap:28px;}
  .zx_side{width:300px;}
  .zx_news_wrap{gap:28px;}
}
@media(max-width:992px){
  .zx_nav{display:none;}
  .zx_menu_btn{display:block;}
  .zx_logo{padding:12px 0;}
  .zx_logo-mark{width:44px;height:44px;}
  .zx_logo-txt .cn{font-size:19px;letter-spacing:1px;}
  .zx_logo-txt .en{font-size:10px;letter-spacing:2px;}
  .zx_section{padding:56px 0;}
  .zx_page_banner{height:230px;}
  .zx_page_banner .zx_container{padding-bottom:34px;}
  .zx_page_banner h2{font-size:30px;}
  .zx_prod_item{width:calc(50% - 15px);}
  .zx_app_item{width:calc(50% - 15px);}
  .zx_about_box{flex-direction:column;}
  .zx_about_img,.zx_about_text{width:100%;}
  .zx_news_wrap{flex-direction:column;}
  .zx_news_main,.zx_news_side{width:100%;}
  .zx_contact_wrap{flex-direction:column;}
  .zx_contact_left,.zx_contact_right{width:100%;}
  .zx_wrap{flex-direction:column;}
  .zx_side{width:100%;}
  .zx_business_list{flex-direction:column;}
  .zx_stats .zx_container{flex-wrap:wrap;}
  .zx_stat{width:50%;flex:none;border-left:0;padding:16px;}
  .zx_footer_wrap{flex-wrap:wrap;}
  .zx_footer_col{min-width:220px;}
  .zx_news_item{width:100%;}
}
@media(max-width:768px){
  .zx_topbar{display:none;}
  .zx_hero{height:460px;}
  .zx_hero-text h3{font-size:30px;}
  .zx_hero-text p{font-size:15px;}
  .zx_btn{padding:12px 26px;font-size:14px;}
  .zx_title h2{font-size:26px;}
  .zx_page_banner{height:170px;}
  .zx_page_banner h2{font-size:24px;}
  .zx_news_item{flex-direction:column;}
  .zx_news_img{width:100%;height:200px;}
  .zx_article{padding:22px;}
  .zx_article_thumb{height:220px;}
  .zx_row_item{flex-direction:column;}
  .zx_row_img{width:100%;height:200px;}
  .zx_row_body{padding:16px 18px;}
  .zx_form_row{flex-direction:column;}
  .zx_float_item{width:42px;height:42px;}
  .zx_float_item svg{width:18px;height:18px;}
}
@media(max-width:480px){
  .zx_prod_item,.zx_app_item{width:100%;}
  .zx_stat{width:100%;}
  .zx_stat .num{font-size:34px;}
  .zx_biz_item{padding:28px 22px;}
  .zx_hero{height:400px;}
  .zx_hero-text h3{font-size:24px;}
  .zx_footer_wrap{flex-direction:column;gap:30px;}
}