:root{
  --blue:#0E7DB8; --blue-deep:#0C6394; --blue-dark:#0A4E75; --blue-page:#0C5A87;
  --orange:#F39A1A;
  --ink:#1F2A33; --ink-2:#5A6B7A; --ink-3:#7C8B99; --ink-4:#A8B6C2;
  --bg-tint:#EAF3FA; --bg-tint2:#F5F9FC;
  --line:#DCE9F2; --line2:#E6EFF5;
  --footer:#123952;
  --mask1:rgba(226,240,250,.94); --mask2:rgba(243,249,253,.82);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.8;color:var(--ink);background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{display:block;max-width:100%}
.wrap{max-width:1400px;margin:0 auto;padding:0 20px}

a, button, [role="button"], div[onclick] {
  -webkit-tap-highlight-color: transparent;
  outline: none; /* 顺带去掉聚焦虚线框 */
}

/* ============ 顶部导航（初始毛玻璃，滚动后白底） ============ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:76px;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(22,84,122,.08);transition:background-color .35s ease,border-color .35s ease,-webkit-backdrop-filter .35s ease,backdrop-filter .35s ease}
.header.is-transparent{background:rgba(255,255,255,0);-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px);border-bottom-color:rgba(22,84,122,0)}
/* 顶部透明态：整栏内容统一加白色滤镜（logo 图片与图标一并变白），hero 区更显高级。
   滤镜只落在叶子元素上，不能挂在 .nav/.nav-item 容器上，否则白色下拉菜单会被一起滤掉 */
.header.is-transparent .logo img,
.header.is-transparent .nav>a,
.header.is-transparent .nav .nav-scroll>a,
.header.is-transparent .nav .nav-item>a,
.header.is-transparent .btn-tel,
.header.is-transparent .menu-btn svg{filter:brightness(0) invert(1)}
.logo img{transition:filter .3s ease}
.menu-btn svg{transition:stroke .35s ease,filter .35s ease}
.header.is-transparent .nav>a,.header.is-transparent .nav .nav-scroll>a,.header.is-transparent .nav .nav-item>a,.header.is-transparent .btn-tel{color:#fff}
.header.is-transparent .nav .sub a{color:var(--ink-2)}
.header.is-transparent .nav a.active::after{background:#fff}
.header.is-transparent .nav .nav-scroll>a:hover::after,
.header.is-transparent .nav .nav-item>a:hover::after{background:#fff}
.header.is-transparent .btn-tel{border-color:rgba(255,255,255,.75)}
.header.is-transparent .btn-lang{filter:brightness(0) invert(1)}
.header.is-transparent .btn-lang:hover{filter:none}
.header.is-transparent .btn-solid{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.75)}
.header.is-transparent .btn-solid:hover{background:rgba(255,255,255,.3)}
/* 透明态 hover 反馈：导航项保留白滤镜但降低不透明度（白色下划线照常滑出），否则悬停项和整体混成一片白 */
.header.is-transparent .nav>a:hover,.header.is-transparent .nav .nav-scroll>a:hover,.header.is-transparent .nav .nav-item>a:hover{opacity:.65}
/* 电话按钮 hover：撤掉滤镜露出蓝底白字，否则按钮蓝色底也会被滤成白色糊成一片 */
.header.is-transparent .btn-tel:hover{filter:none}
.header.is-transparent .menu-btn svg{stroke:#fff}
.header .wrap{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;max-width:1560px}
/* logo 的 R 末笔向下多出一截，按整图高度居中会让字面偏上，这里按比例整体下移补偿 */
.logo{display:flex;align-items:center;gap:10px;width:240px;max-width:240px;transform:translateY(6.5%);justify-self:start}
.logo-mark{width:42px;height:42px}
.logo-text{line-height:1.15}
.logo-text b{display:block;font-size:20px;color:var(--blue-deep);letter-spacing:2px}
.logo-text span{display:block;font-size:10px;color:var(--blue);letter-spacing:2.5px;font-weight:600}
.nav{display:flex;justify-content:center;justify-self:center;gap:26px}
.nav a{font-size:16px;font-weight:600;color:var(--ink);position:relative;padding:26px 0;white-space:nowrap;transition:color .2s,opacity .2s,filter .35s ease}
.nav a:hover,.nav a.active{color:var(--blue)}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);border-radius: 0}
/* 二级下拉 */
.nav-item{position:relative;display:flex;align-items:stretch}
/* 桌面端顶级导航：撑满头部高度，文字水平垂直双向居中，避免多行/不同字数时基线偏移 */
@media(min-width:1141px){
  .nav .nav-scroll>a,.nav .nav-item>a{display:flex;align-items:center;justify-content:center;height:76px;padding:0;text-align:center;white-space:nowrap}
}
.nav-item>a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);border-radius: 0;transform:scaleX(0);transition:transform .25s}
.nav-item>a:hover::after,.nav-item>a.active::after{transform:scaleX(1)}
/* 首页（直接链接）与其它导航项保持一致：hover 与激活态共用同一条底部下划线 */
.nav .nav-scroll>a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);border-radius:0;transform:scaleX(0);transition:transform .25s}
.nav .nav-scroll>a:hover::after,.nav .nav-scroll>a.active::after{transform:scaleX(1)}
.nav .sub{position:absolute;top: 110%;left:50%;transform:translate(-50%,10px);min-width:210px;background:#fff;border:1px solid var(--line);/* border-top:3px solid var(--blue); */box-shadow:0 12px 30px rgba(22,104,180,.14);padding:8px 0;opacity:0;visibility:hidden;transition:.25s;z-index:50;text-align: center;}
.nav .sub::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translate(-50%,0);}
.nav .sub a{display:block;position:relative;padding:11px 22px 11px 26px;font-size:14.5px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:.2s}
.nav .sub a::before{content://;position:absolute;left:12px;top:50%;transform:translateY(-50%) scaleY(0);width:3px;height:18px;background:var(--blue);border-radius:2px;transition:.22s}
.nav .sub a::after{content:/›/;position:absolute;right:14px;top:50%;transform:translate(-4px,-50%);opacity:0;color:var(--blue);transition:.22s}
.nav .sub a:hover{color:var(--blue);background:linear-gradient(90deg,var(--bg-tint),rgba(230,247,250,0));padding-left:32px;font-weight:600}
.nav .sub a:hover::before{transform:translateY(-50%) scaleY(1)}
.nav .sub a:hover::after{opacity:1;transform:translate(0,-50%)}
.header.is-transparent .nav .sub{background:rgba(255,255,255,.96)}
.header-cta{display:flex;align-items:center;gap:14px;justify-self:end}
.btn-tel{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:1px solid var(--blue);color:var(--blue);font-size:14px;border-radius:2px;transition:.2s}
.btn-tel:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
/* 语言切换：地球图标 + 目标语言，高度与 .btn-tel / .btn-solid 统一 */
.btn-lang{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:1px solid var(--blue);color:var(--blue);font-size:14px;line-height:1.8;border-radius:2px;white-space:nowrap;transition:.2s}
.btn-lang svg{width:15px;height:15px;flex:0 0 auto}
.btn-lang:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
/* 英文站：导航文案更长，收紧间距并提前收起次要按钮，避免换行 */
html[lang="en"] .logo{width:auto;max-width:210px}
html[lang="en"] .nav{gap:20px}
html[lang="en"] .nav a{font-size:15px}
html[lang="en"] .header-cta{gap:10px}
html[lang="en"] .btn-tel,
html[lang="en"] .btn-lang{padding:10px 16px}
@media(max-width:1440px){
  html[lang="en"] .header-cta .btn-tel{display:none}
}
@media(max-width:1280px){
  html[lang="en"] .header-cta .btn-solid{display:none}
}
.btn-solid{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;background:var(--blue);color:#fff;font-size:14px;border-radius:2px;border:1px solid var(--blue);transition:.2s;cursor:pointer;white-space:nowrap}
.btn-solid:hover{background:var(--blue-deep);border-color:var(--blue-deep);transform:translateY(-2px)}
.btn-solid:active,.btn-line:active{transform:scale(.96)}
.btn-line{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;background:#fff;color:var(--blue);font-size:14px;border:1px solid var(--blue);border-radius:2px;transition:.2s;cursor:pointer;white-space:nowrap}
.btn-line:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
/* 按钮组：按钮不参与收缩，避免文字被挤成两行 */
.ops a{flex:0 0 auto}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn svg{width:26px;height:26px;stroke:var(--blue-deep)}

/* ============ Banner（首页轮播） ============ */
.banner{position:relative;height:100vh;min-height:600px;overflow:hidden}
/* 背景层：只负责轮播淡入淡出 */
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s}
.slide.on{opacity:1}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.slide-mask{position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,44,70,.72) 0%,rgba(12,74,110,.45) 45%,rgba(14,125,184,.16) 100%)}
/* 首页遮罩为静态单份：恒盖住所有轮播帧（4>3），但不压文案层与圆点（子页 .page-hero 不受影响） */
.banner>.slide-mask{z-index:4}
/* 顶部渐隐暗罩：仅压暗上方区域，增强白色导航与 logo 的对比，向下自然消失 */
.banner::after{content:"";position:absolute;top:0;left:0;right:0;height:50%;z-index:4;pointer-events:none;background:linear-gradient(180deg,rgba(3,18,30,.82) 0%,rgba(3,18,30,.54) 24%,rgba(3,18,30,.24) 55%,rgba(3,18,30,0) 100%)}
/* 静态内容层：标签与按钮固定不动，仅标题/文案随切换动画 */
.banner .wrap{position:relative;z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;height:100%}
.slide-tag{display:inline-block;font-size:14px;color:#fff;border:1px solid rgba(255,255,255,.65);padding:4px 16px;border-radius:2px;letter-spacing:3px;margin-bottom:22px;background:rgba(14,90,158,.28)}
.hero-text h2{font-size:46px;font-weight:700;color:#fff;line-height:1.35;max-width:780px;text-shadow:0 2px 18px rgba(8,40,70,.35)}
.hero-text p{font-size:17px;color:rgba(255,255,255,.9);max-width:640px;text-shadow:0 1px 10px rgba(8,40,70,.3)}
.hero-text .line-mask+.line-mask{margin-top:16px}
.slide-btns{margin-top:34px;display:flex;gap:16px}
.banner-dots{position:absolute;bottom:28px;left:0;right:0;display:flex;justify-content:center;gap:12px;z-index:6}
.banner-dots i{width:12px;height:12px;border-radius:50%;border: 2px solid #fff;background:transparent;cursor:pointer;transition:.3s}
.banner-dots i.on{background: #fff;}

/* 标题/文案切换：overflow 裁剪 + 整行向上滚动（无透明度渐变，标签与按钮不参与） */
.hero-text .line-mask{overflow:hidden}
.hero-text h2,.hero-text p{transform:translateY(112%)}
.hero-text.on h2{animation:lineUp .75s cubic-bezier(.22,.61,.36,1) .05s forwards}
.hero-text.on p{animation:lineUp .75s cubic-bezier(.22,.61,.36,1) .18s forwards}
@keyframes lineUp{to{transform:none}}

/* ============ 子页 Hero ============ */
.page-hero{position:relative;height:520px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.35) 50%,rgba(0,0,0,.68) 100%)}
.page-hero h1{position:relative;z-index:2;color:#fff;font-size:34px;letter-spacing:3px;text-shadow:0 2px 18px rgba(8,40,70,.4)}
.page-hero p.crumb{position:absolute;left:max(20px,calc((100% - 1400px)/2 + 20px));right:auto;bottom:22px;z-index:3;max-width:calc(100% - 40px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:rgba(255,255,255,.85);font-size:13px;text-align:left;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.page-hero p.crumb a{position:static;color:rgba(255,255,255,.85);transition:color .2s}
.page-hero p.crumb a:hover{color:#fff}

/* ============ 区块通用 ============ */
.sec{padding:84px 0}
.sec-tint{background:var(--bg-tint2)}
.sec-head{text-align:center;margin-bottom:52px}
.sec-head h2{font-size:30px;font-weight:700;color:var(--blue-deep);letter-spacing:1px}
.sec-head .bar{width:40px;height:4px;background:var(--blue);margin:14px auto 0;border-radius:2px;transform:scaleX(0);transition:transform .7s .25s ease}
.sec-head.in .bar{transform:scaleX(1)}
.sec-head p{font-size:14px;color:var(--ink-3);margin-top:14px}

/* ============ 核心业务（单卡片 + 多选项卡） ============ */
.biz-box{background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px rgba(8,44,70,.08)}
.biz-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));border-bottom:1px solid var(--line)}
.biz-tab{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px 10px 22px;text-align:center;cursor:pointer;color:var(--ink-3);transition:color .25s,background .25s}
.biz-tab+.biz-tab{border-left:1px solid var(--line2)}
/* PC 端选中指示线置于选项卡顶部 */
.biz-tab::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--blue);transform:scaleX(0);transition:transform .3s}
.biz-tab:hover{color:var(--blue);background:var(--bg-tint2)}
.biz-tab.on{color:var(--blue);background:linear-gradient(180deg,rgba(234,243,250,.75),rgba(255,255,255,0))}
.biz-tab.on::after{transform:scaleX(1)}
.biz-ico{width:44px;height:44px;margin:0;color:inherit;transition:transform .3s}
.biz-ico svg{width:100%;height:100%}
.biz-tab:hover .biz-ico{transform:translateY(-2px)}
.biz-tab b{font-size:14.5px;font-weight:600;color:inherit;white-space:nowrap}

/* 业务详情（与选项卡同处一张卡片内，内容即时切换） */
.biz-panel{display:grid;grid-template-columns:1fr 1.05fr;overflow:hidden}
.biz-panel .pic{min-height:380px;background-size:cover;background-position:center}
.biz-panel .txt{padding:46px 44px;display:flex;flex-direction:column;justify-content:center}
.biz-panel h3{font-size:24px;color:var(--blue-deep);margin-bottom:18px}
.biz-panel .desc{font-size:14.5px;color:var(--ink-2);line-height:1.9;text-align:justify}
.biz-panel .ops{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px}

/* ============ 服务流程 ============ */
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;position:relative}
.flow-node{text-align:center;position:relative;padding:0 6px}
.flow-node .ring{width:88px;height:88px;margin:0 auto;border:2px solid var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--blue);transition:.25s}
.flow-node:hover .ring{background:var(--blue);color:#fff;transform:translateY(-4px)}
.flow-node .ring svg{width:40px;height:40px}
.flow-node .ring b{font-size:20px;font-weight:700;letter-spacing:1px}
.flow-node .ring b::before{content:"0"}
.flow-node h4{font-size:16px;color:var(--ink);margin-top:16px}
.flow-node p{font-size:12.5px;color:var(--ink-3);margin-top:4px}
.flow-node:not(:last-child)::after{content:"";position:absolute;top:44px;right:-32px;width:44px;border-top:2px dashed var(--blue);opacity:.45}

/* ============ 关于琳瑞 ============ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:stretch}
.about-txt{position:relative;display:flex;flex-direction:column;justify-content:center}
.about-txt-inner{position:relative;z-index:1}
.about-txt h3{font-size:22px;color:var(--blue-deep);margin-bottom:18px}
.about-txt-inner p{font-size:14.5px;color:var(--ink-2);margin-bottom:18px;text-align:justify}
.about-txt li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink);margin-bottom:10px}
.about-txt li::before{content:"✓";position:absolute;left:0;top:0;color:var(--blue);font-weight:700}
.about-pic{position:relative}
.about-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;border-radius:6px;box-shadow:0 16px 40px rgba(22,104,180,.16)}
.about-pic .badge{position:absolute;right:-18px;bottom:-18px;background:var(--blue);color:#fff;padding:16px 24px;border-radius:4px;font-size:14px;line-height:1.5;box-shadow:0 10px 24px rgba(22,84,122,.35);animation:floatY 3.5s ease-in-out infinite}
.about-pic .badge b{display:block;font-size:22px}
.stats{margin-top:64px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff}
.stat{padding:38px 10px;text-align:center;border-right:1px solid var(--line2)}
.stat:last-child{border-right:none}
.stat .num{font-family:Impact,"Arial Black",sans-serif;font-size:56px;color:var(--blue);line-height:1}
.stat .num sup{font-size:26px;top:-1.2em;position:relative}
.stat .lab{font-size:14px;color:var(--ink-3);margin-top:10px}

/* 发展历程时间轴 */
.timeline{position:relative;max-width:860px;margin:56px auto 0;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;border-left:2px dashed var(--line)}
.tl-item{position:relative;padding:0 0 30px 18px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-31px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:2px solid #fff;box-shadow:0 0 0 2px var(--line)}
.tl-item b{color:var(--blue-deep);font-size:16px}
.tl-item p{font-size:14px;color:var(--ink-2);margin-top:4px}

/* 荣誉资质 */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.honor{border:1px solid var(--line);background:#fff;padding:34px 18px;text-align:center;transition:.25s}
.honor:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(22,84,122,.14)}
.honor svg{width:44px;height:44px;color:var(--blue);margin:0 auto 14px}
.honor b{font-size:14.5px;color:var(--ink);display:block}
.honor span{font-size:12.5px;color:var(--ink-4);margin-top:4px;display:block}

/* ============ 解决方案 ============ */
.sol{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:52px 0}
.sol+.sol{border-top:1px solid var(--line2)}
.sol .pic img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover;border-radius:6px;box-shadow:0 16px 40px rgba(22,104,180,.16);transition:.4s}
.sol .pic:hover img{transform:scale(1.02)}
.sol.rev .pic{order:2}
.sol h3{font-size:24px;color:var(--blue-deep);margin-bottom:18px}
.sol .en{font-size:12px;color:var(--ink-4);letter-spacing:2px;display:block;margin-bottom:6px}
.sol>p{font-size:14.5px;color:var(--ink-2);text-align:justify;margin-bottom:14px}
.sol li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink);margin-bottom:10px}
.sol li::before{content:"✓";position:absolute;left:0;top:0;color:var(--blue);font-weight:700}
.sol .ops{margin-top:22px;display:flex;gap:14px}

/* ============ 新闻中心 ============ */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.news-head .lt h2{font-size:30px;font-weight:700;color:var(--blue-deep)}
.news-head .lt .bar{width:40px;height:4px;background:var(--blue);margin-top:14px;border-radius:2px}
.news-head .rt{display:flex;align-items:center;gap:18px}
.news-tabs{display:flex;gap:22px}
.news-tabs a{font-size:14px;color:var(--ink-2);padding-bottom:6px;border-bottom:2px solid transparent;cursor:pointer;transition:.2s}
.news-tabs a:hover,.news-tabs a.on{color:var(--blue);border-bottom-color:var(--blue)}
.news-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px}
/* 首页新闻：PC 端 3 图 + 纯文字列表；移动端 1 图 + 其余纯文字 */
.news-layout{display:block}
@media(min-width:961px){
  .news-grid .news-card:nth-child(n+4){display:none}
  .news-list a:nth-child(-n+2){display:none}
}
@media(max-width:960px){
  .news-grid .news-card:nth-child(n+2){display:none}
}
.news-card{background:#fff;border:1px solid var(--line);transition:.25s;display:block}
.news-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(22,84,122,.14)}
.news-card .pic{aspect-ratio:16/10;overflow:hidden}
.news-card .pic img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .pic img{transform:scale(1.05)}
.news-card .body{padding:22px 24px 26px;position:relative}
.news-card .tag{position:absolute;top:-12px;left:24px;background:var(--orange);color:#fff;font-size:12px;padding:3px 12px;border-radius:2px}
.news-card .date{font-size:12.5px;color:var(--ink-4);margin-top:6px}
.news-card h4{font-size:16.5px;color:var(--ink);margin:8px 0 10px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{font-size:13px;color:var(--ink-3);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-list{margin-top:26px;border:1px solid var(--line);background:#fff}
.news-list a{display:flex;justify-content:space-between;align-items:center;padding:15px 24px;border-bottom:1px solid var(--line2);font-size:14px;color:var(--ink-2);transition:.2s}
.news-list a:last-child{border-bottom:none}
.news-list a:hover{color:var(--blue);background:var(--bg-tint2);padding-left:30px}
.news-list a span{font-size:12.5px;color:var(--ink-4);flex-shrink:0;margin-left:20px}
.pager{display:flex;justify-content:center;gap:10px;margin-top:44px}
.pager a{min-width:38px;height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--ink-2);transition:.2s;background:#fff}
.pager a.on,.pager a:hover{background:var(--blue);border-color:var(--blue);color:#fff}

/* ============ 联系我们 ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:52px;align-items:center}
.c-info li{display:flex;gap:14px;margin-bottom:26px;font-size:14.5px;color:var(--ink-2)}
.c-info b{display:block;font-size:16px;color:var(--ink);margin-bottom:2px}
.c-info svg{width:20px;height:20px;color:var(--blue);flex-shrink:0;margin-top:6px}
.form{background:#fff;border:1px solid var(--line);padding:38px 40px}
.form h3{font-size:20px;color:var(--blue-deep);margin-bottom:6px}
.form .tip{font-size:13px;color:var(--ink-3);margin-bottom:8px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;font-size:13px;color:var(--ink-3);margin:16px 0 6px}
.form .req{color:var(--orange)}
.form input,.form textarea{width:100%;border:1px solid var(--line);padding:11px 14px;font-size:14px;font-family:inherit;border-radius:2px;transition:border-color .2s,box-shadow .2s;outline:none;background:#fff;color:var(--ink)}
.form input:focus,.form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,84,122,.12)}
.form textarea{min-height:110px;resize:vertical}
.form .btn-solid{margin-top:22px;width:100%;justify-content:center;padding:13px 0;font-size:15px}
.map{margin-top:56px;height:360px;position:relative;overflow:hidden;background:var(--bg-tint);border:1px solid var(--line)}
.map iframe{display:block;width:100%;height:100%;border:0}
.toast{position:fixed;left:50%;bottom:60px;transform:translateX(-50%) translateY(20px);background:var(--blue-dark);color:#fff;padding:12px 28px;border-radius:4px;font-size:14px;opacity:0;pointer-events:none;transition:.3s;z-index:200}
.toast.show{opacity:1;transform:translateX(-50%)}

/* 服务承诺 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc{background:#fff;border:1px solid var(--line);padding:38px 32px;transition:.25s}
.svc:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(22,84,122,.14)}
.svc svg{width:44px;height:44px;color:var(--blue);margin-bottom:16px}
.svc h4{font-size:17px;color:var(--ink);margin-bottom:10px}
.svc p{font-size:13.5px;color:var(--ink-3);line-height:1.75}
.svc-article{background:#fff;border:1px solid var(--line);padding:44px 48px}
.svc-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:start}
.svc-side img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;box-shadow:0 16px 40px rgba(22,104,180,.16)}
.svc-card{margin-top:20px;background:#fff;border:1px solid var(--line);padding:24px 26px}
.svc-card h4{font-size:17px;color:var(--blue-deep);margin-bottom:12px}
.svc-card p{font-size:13.5px;color:var(--ink-2);line-height:1.9}
.svc-card .btn-solid{margin-top:16px;display:inline-block}
.svc-article h3{font-size:19px;color:var(--blue-deep);margin:28px 0 12px;padding-left:12px;border-left:4px solid var(--blue)}
.svc-article h3:first-child{margin-top:0}
.svc-article p{font-size:14.5px;color:var(--ink-2);line-height:1.95;margin-bottom:10px}
.svc-article ul{margin:6px 0 0}
.svc-article li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink);margin-bottom:10px}
.svc-article li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}
@media(max-width:960px){.svc-layout{grid-template-columns:1fr}.svc-article{padding:28px 22px}}

/* ============ 联系条 ============ */
.cta-band{background:linear-gradient(90deg,var(--blue-page),var(--blue-deep));color:#fff;padding:56px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h3{font-size:26px;font-weight:700}
.cta-band p{font-size:14px;opacity:.85;margin-top:6px}
.cta-band .btn-white{background:#fff;color:var(--blue-deep);border-color:#fff;padding:12px 34px;font-size:15px}
.cta-band .btn-white:hover{background:var(--bg-tint);color:var(--blue-dark)}

/* ============ 页脚 ============ */
.footer{background:var(--footer);color:#fff;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.2fr 2.8fr .8fr;gap:40px}
.f-logo{display:inline-block;border-radius:4px;margin-bottom:22px;line-height:0;transition:opacity .2s}
.f-logo:hover{opacity:.9}
.f-logo img{display:block;width:150px;height:auto;filter: brightness(0) invert(1);}
.f-contact li{font-size:13.5px;opacity:.85;margin-bottom:10px;display:flex;gap:10px}
.f-contact svg{width:16px;height:16px;flex-shrink:0;margin-top:5px;opacity:.8}
.f-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 24px;align-items:start}
.f-nav h5{font-size:15px;margin-bottom:16px;font-weight:600}
.f-nav h5 a{display:block;font-size:15px;font-weight:600;opacity:1;margin-bottom:0;color:#fff}
.f-nav h5 a:hover{color:#A9D2EC}
.f-nav a{display:block;font-size:13px;opacity:.7;margin-bottom:10px;transition:.2s}
.f-nav a:hover{opacity:1;color:#A9D2EC}
.f-qr{text-align:center}
.f-qr .qr{width:110px;height:110px;background:#fff;border-radius:4px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;color:var(--footer);font-size:12px}
.f-qr p{font-size:12.5px;opacity:.75}
.f-social{display:flex;justify-content:center;gap:12px;margin-top:18px}
.f-social a{width:36px;height:36px;border:1px solid rgba(255,255,255,.4);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.2s}
.f-social a:hover{background:var(--blue);border-color:var(--blue)}
.f-social svg{width:16px;height:16px}
.copyright{margin-top:52px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;text-align:center;font-size:12.5px;color:rgba(255,255,255,.55)}
.copyright a{color:rgba(255,255,255,.55)}
.copyright a:hover{color:#fff}

/* ============ 回到顶部 ============ */
.to-top{position:fixed;right:28px;bottom:34px;width:46px;height:46px;background:var(--blue);border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:.3s;z-index:90;box-shadow:0 8px 20px rgba(22,84,122,.4)}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--blue-deep);transform:translateY(-3px)}
.to-top svg{width:20px;height:20px;stroke:#fff}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="2"]{transition-delay:.12s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.36s}
.reveal[data-d="5"]{transition-delay:.48s}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@keyframes floatY{0%,100%{transform:none}50%{transform:translateY(-8px)}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ============ 响应式 ============ */
@media(max-width:960px){
  /* 移动端 logo 放大到 30%（宽度受上限约束，避免平板下过高） */
  .logo{width:150px;max-width:150px}
  /* 首页首屏占满视口（svh 规避移动浏览器地址栏收放造成的跳动） */
  .banner{height:100vh;height:100svh;min-height:520px}
  .hero-text h2{font-size:30px}
  .biz-tabs{grid-template-columns:repeat(5,1fr);border-bottom:none}
  .biz-tab{padding:16px 4px 14px;gap:0}
  .biz-tab::after{display:none}
  .biz-tab b{display:none}
  .biz-ico{width:30px;height:30px}
  .biz-panel{grid-template-columns:1fr}
  .biz-panel .pic{min-height:0;height:220px}
  .biz-panel .txt{padding:26px 20px}
  .biz-panel h3{font-size:20px;margin-bottom:12px}
  .biz-panel .desc{font-size:13.5px}
  .biz-panel .ops{margin-top:20px;gap:10px}
  .biz-panel .ops .btn-line,.biz-panel .ops .btn-solid{padding:9px 16px}
  .news-layout .news-list{margin-top:18px}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .flow-node:not(:last-child)::after{display:none}
  .about-grid,.sol,.contact-grid{grid-template-columns:1fr;gap:32px}
  .about-pic img{position:static;height:auto;aspect-ratio:4/3}
  .sol.rev .pic{order:0}
  .sol .pic img{height:240px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line2)}
  .news-grid,.svc-grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .f-row{grid-template-columns:1fr}
  .form{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .f-nav{grid-template-columns:repeat(3,1fr)}
  .sec{padding:56px 0}
  .page-hero{height:320px}
  .page-hero h1{font-size:26px}
  .page-hero p.crumb{left:20px;right:auto;bottom:14px;font-size:12px}
  .zoom-pane{display:none!important}
}

/* ============ 产品中心 ============ */
.prod-layout{display:grid;grid-template-columns:250px 1fr;gap:44px;align-items:start}
.prod-side{background:#fff;border:1px solid var(--line)}
.prod-side h3{background:linear-gradient(90deg,var(--blue-page),var(--blue-deep));color:#fff;font-size:16px;padding:16px 22px;letter-spacing:1px}
.prod-side a{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;font-size:14.5px;color:var(--ink-2);border-bottom:1px solid var(--line2);transition:.2s}
.prod-side a:last-child{border-bottom:none}
.prod-side a:hover,.prod-side a.on{color:var(--blue);background:var(--bg-tint2);padding-left:28px}
.prod-side a span{font-size:12px;color:var(--ink-4)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prod-card{background:#fff;border:1px solid var(--line);display:block;transition:.25s}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(22,84,122,.14)}
.prod-card .pic{aspect-ratio:4/3;overflow:hidden;background:var(--bg-tint2)}
.prod-card .pic img{width:100%;height:100%;object-fit:cover;transition:.4s}
.prod-card:hover .pic img{transform:scale(1.06)}
.prod-card .body{padding:16px 18px 20px}
.prod-card .cat{font-size:12px;color:var(--blue)}
.prod-card h4{font-size:15.5px;color:var(--ink);margin-top:5px;line-height:1.5}
.prod-card .more{font-size:12.5px;color:var(--ink-4);margin-top:8px;display:inline-block;transition:.2s}
.prod-card:hover .more{color:var(--blue)}

/* 产品详情 */
.pd-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}
.pd-mag-wrap{position:relative}
.pd-mag{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--bg-tint2);cursor:crosshair}
.pd-mag img{width:100%;height:460px;object-fit:cover;pointer-events:none}
.pd-mag .lens{position:absolute;width:150px;height:150px;border:1.5px solid var(--blue);background:rgba(255,255,255,.22);display:none;pointer-events:none}
.pd-mag-wrap .zoom-pane{position:absolute;top:0;left:calc(100% + 16px);width:100%;height:460px;border:1px solid var(--line);background:#fff no-repeat;display:none;box-shadow:0 12px 30px rgba(22,104,180,.18);pointer-events:none;z-index:10}
.pd-thumbs{display:flex;gap:12px;margin-top:14px}
.pd-thumbs img{width:88px;height:66px;object-fit:cover;border:2px solid var(--line);cursor:pointer;transition:.2s}
.pd-thumbs img.on,.pd-thumbs img:hover{border-color:var(--blue)}
.pd-info .cat{font-size:13px;color:var(--blue);letter-spacing:1px}
.pd-info h1{font-size:26px;color:var(--ink);margin:8px 0 14px;line-height:1.4}
.pd-info .desc{font-size:14.5px;color:var(--ink-2);text-align:justify}
/* 产品详情正文（eyou 富文本内容输出） */
.pd-params{margin-top:22px;border:1px solid var(--line);padding:20px 22px}
.pd-params p,.pd-params>div{font-size:14.5px;color:var(--ink-2);line-height:1.9;margin:0 0 12px;text-align:justify}
.pd-params>div:last-child{margin-bottom:0}
.pd-params>div:last-child p:last-child{margin-bottom:0}
.pd-params ul{list-style:none;margin:12px 0;padding:0}
.pd-params li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink);margin-bottom:10px}
.pd-params li::before{content:"✓";position:absolute;left:0;top:0;color:var(--blue);font-weight:700}
.pd-params li p{margin:0;font-size:14.5px;color:var(--ink);line-height:1.7;text-align:left}
.pd-params img{max-width:100%;height:auto}
.pd-ops{margin-top:24px;display:flex;gap:14px}
.sec-crumb{font-size:13px;color:var(--ink-3);padding:18px 0 0}
.sec-crumb a{color:var(--ink-3)}
.sec-crumb a:hover{color:var(--blue)}

/* 产品推荐：横向分轮无缝滚动 */
.rec-wrap{overflow:hidden;position:relative;margin-top:8px;padding:26px 0 48px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.rec-wrap.static{overflow:visible;padding:12px 0;-webkit-mask-image:none;mask-image:none}
.rec-wrap.static .rec-rail{width:100%;animation:none}
.rec-wrap.static .rec-group{width:100%;justify-content:center;padding-right:0;flex-wrap:wrap}
.rec-rail{display:flex;width:max-content;animation:recScrollX 30s linear infinite}
.rec-rail:hover{animation-play-state:paused}
@keyframes recScrollX{to{transform:translateX(var(--rec-shift,-50%))}}
.rec-group{display:flex;gap:18px;padding-right:96px}
.rec-card{display:block;background:#fff;border:1px solid var(--line);transition:.25s;width:270px;flex:0 0 auto;overflow:hidden}
.rec-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(22,84,122,.14)}
.rec-card .pic{aspect-ratio:4/3;overflow:hidden;background:var(--bg-tint2)}
.rec-card .pic img{width:100%;height:100%;object-fit:cover;transition:.4s}
.rec-card:hover .pic img{transform:scale(1.05)}
.rec-card .body{padding:16px 18px 20px}
.rec-card .cat{font-size:12px;color:var(--blue)}
.rec-card h4{font-size:15.5px;color:var(--ink);margin-top:5px;line-height:1.5}
.rec-card .more{font-size:12.5px;color:var(--ink-4);margin-top:8px;display:inline-block;transition:.2s}
.rec-card:hover .more{color:var(--blue)}

/* ============ 新闻详情 ============ */
.art-layout{display:grid;grid-template-columns:1fr 300px;gap:52px;align-items:start}
.art-main{background:#fff;border:1px solid var(--line);padding:44px 48px}
.art-main .tag{display:inline-block;background:var(--orange);color:#fff;font-size:12px;padding:3px 12px;border-radius:2px}
.art-main h1{font-size:24px;color:var(--ink);line-height:1.5;margin:16px 0 8px}
.art-main .meta{font-size:13px;color:var(--ink-4);padding-bottom:22px;border-bottom:1px solid var(--line2)}
.art-main .pic{margin:26px 0}
.art-main .pic img{width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;border-radius:4px}
.art-body p{font-size:14.5px;color:var(--ink-2);text-align:justify;margin-bottom:16px;line-height:2}
.art-body h3{font-size:17px;color:var(--blue-deep);margin:26px 0 12px;padding-left:12px;border-left:4px solid var(--blue)}
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line2)}
.art-nav a{font-size:13.5px;color:var(--ink-2);transition:.2s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-nav a:hover{color:var(--blue)}
.art-nav a:last-child{text-align:right}
.art-side{position:sticky;top:96px}
.art-side h3{font-size:16px;color:var(--blue-deep);border-left:4px solid var(--blue);padding-left:12px;margin-bottom:16px}
.art-side .cats a{display:flex;justify-content:space-between;background:#fff;border:1px solid var(--line);padding:12px 16px;font-size:14px;color:var(--ink-2);margin-bottom:10px;transition:.2s}
.art-side .cats a:hover,.art-side .cats a.on{color:var(--blue);border-color:var(--blue);background:var(--bg-tint2)}
.art-side .hot{margin-top:30px;background:#fff;border:1px solid var(--line);padding:20px}
.art-side .hot a{display:block;font-size:13.5px;color:var(--ink-2);padding:9px 0;border-bottom:1px dashed var(--line2);line-height:1.6;transition:.2s}
.art-side .hot a:last-child{border-bottom:none}
.art-side .hot a:hover{color:var(--blue)}
@media(max-width:960px){
  .art-layout{grid-template-columns:1fr}
  .art-main{padding:26px 20px}
  .art-side{position:static}
  .prod-layout{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr}
  .pd-params{padding:16px 18px}
  /* 产品详情：图片与信息上下堆叠（写在此处以覆盖上方基础两列规则） */
  .pd-layout{grid-template-columns:1fr;gap:28px}
  .pd-mag{cursor:default}
  .pd-mag img{height:auto;aspect-ratio:4/3}
  .pd-hint{display:none}
}

/* ============ 中宽屏及移动端：抽屉式全屏菜单（7 项在 ~1150px 以下放不下） ============ */
.nav-close{display:none}
.nav-scroll{display:contents}
@media(max-width:1140px){
  .header-cta .btn-tel{display:none}
  .menu-btn{display:block}
  /* 抽屉态下 .nav 已 absolute 脱离栅格，原三列（1fr auto 1fr）会让 CTA 落进中间列、右侧空出一列。
     这里收成两列：logo 左、按钮组右，让汉堡图标紧贴容器内边（与 logo 对称） */
  .header .wrap{grid-template-columns:auto 1fr}
  /* 汉堡按钮自带 8px 内边距，用负边距把这 8px 抵消，图标右沿正好落在 20px 容器内边上。
     选择器用 .header .wrap .header-cta（0,3,0），压过 html[lang="en"] .header-cta（0,2,1）的 gap 设置 */
  .header .wrap .header-cta{justify-self:end;gap:2px;margin-right:-8px}
  /* 语言切换：移动端只留 EN 字样，去掉方框与地球图标（同样用更高特异性压过英文站规则） */
  .header .header-cta .btn-lang{border:none;padding:15px 10px;gap:0;border-radius:0;background:none;color:var(--blue);font-size:14px;letter-spacing:.5px;line-height:1}
  .header .header-cta .btn-lang svg{display:none}
  .header .header-cta .btn-lang:hover{background:none;color:var(--blue-deep);transform:none}
  /* 透明态 hover：保持白色只降不透明度，避免蓝字压在深色 hero 上看不清 */
  .header.is-transparent .header-cta .btn-lang:hover{filter:brightness(0) invert(1);color:#fff;opacity:.7}
  /* 抽屉面板：绝对定位于 header 顶部满宽，避开 backdrop-filter 对 fixed 包含块的干扰 */
  .nav{display:block;position:absolute;top:0;left:0;width:100%;height:100vh;height:100svh;padding:0;background:#fff;z-index:200;transform:translateX(100%);visibility:hidden;pointer-events:none;will-change:transform;transition:transform .34s cubic-bezier(.22,.61,.36,1),visibility .34s}
  .nav.open{transform:none;visibility:visible;pointer-events:auto;box-shadow:-24px 0 60px rgba(8,44,70,.18)}
  /* 顶部白色挡条：列表滚动时内容不会从关闭按钮周围透出 */
  .nav.open::before{content:"";position:absolute;top:0;left:0;right:0;height:64px;background:#fff;z-index:2;pointer-events:none}
  /* 只有列表滚动，关闭按钮固定在抽屉顶部 */
  .nav-scroll{display:block;height:100%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:72px 26px 40px}
  .nav.open .nav-item{display:block;width:100%}
  .nav.open .nav-scroll>a,.nav.open .nav-item>a{display:block;padding:16px 24px 16px 0;border-bottom:1px solid var(--line2);color:var(--ink);font-size:19px;font-weight:600}
  .nav.open .nav-item>a{position:relative}
  .nav.open a.active{color:var(--blue)}
  .nav.open a.active::after{display:none}
  .nav.open .nav-item>a::after{display:none}
  .nav.open .nav-scroll>a::after{display:none}
  /* 有二级的顶级项右侧箭头，展开后翻转 */
  .nav.open .has-sub>a::before{content:"";position:absolute;right:4px;top:50%;width:8px;height:8px;border-right:2px solid var(--ink-4);border-bottom:2px solid var(--ink-4);transform:translateY(-70%) rotate(45deg);transition:transform .25s,border-color .25s}
  .nav.open .has-sub.open>a::before{transform:translateY(-30%) rotate(-135deg);border-color:var(--blue)}
  .nav.open .sub,.nav.open .has-sub:hover .sub,.nav.open .has-sub:focus-within .sub{position:static;opacity:1;visibility:visible;transform:none;display:none;min-width:0;padding:2px 0 10px;background:transparent;border:none;box-shadow:none;text-align:left}
  .nav.open .has-sub.open .sub{display:block}
  .nav.open .sub a{padding:11px 0 11px 14px;font-size:15px;color:var(--ink-3);border-bottom:none}
  .nav.open .sub a:hover{padding-left:14px;background:none;font-weight:400;color:var(--blue)}
  .nav.open .sub a::before,.nav.open .sub a::after{display:none}
  .nav-close{display:flex;align-items:center;justify-content:center;position:absolute;top:14px;right:14px;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:50%;cursor:pointer;z-index:3}
  .nav-close svg{width:20px;height:20px;stroke:var(--ink)}
}
body.menu-lock{overflow:hidden}
/* ============ 小屏：隐藏头部获取方案按钮，防挤压换行 ============ */
@media(max-width:576px){
  .header-cta .btn-solid{display:none}
}

/* 抽屉打开时彻底关闭透明态的白色文字与滤镜（白底抽屉内必须深色） */
.header.is-transparent .nav.open .nav-scroll>a,.header.is-transparent .nav.open .nav-item>a{color:var(--ink);filter:none}
.header.is-transparent .nav.open .sub a{color:var(--ink-3)}

/* ============ 首页 · 行业解决方案选项卡（蓝色方块滑块版） ============ */
.ind-tabs{position:relative;z-index:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));background:#fff;border:1px solid var(--line);border-radius: 0;box-shadow:0 14px 34px rgba(8,44,70,.08)}
.ind-slider{position:absolute;left:0;top:0;width:0;height:0;background:var(--blue);border-radius:12px;box-shadow:0 16px 32px rgba(14,125,184,.38);transition:transform .45s cubic-bezier(.33,1,.4,1),width .45s cubic-bezier(.33,1,.4,1),height .45s cubic-bezier(.33,1,.4,1);will-change:transform;z-index:0}
.ind-tab{position:relative;background:transparent;border:none;padding:32px 12px 26px;text-align:center;cursor:pointer}
.ind-tab::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:46px;background:var(--line);z-index:-1}
.ind-tab svg{width:44px;height:44px;color:var(--ink);margin:0 auto 14px;display:block;transition:color .3s}
.ind-tab b{font-size:15px;color:var(--ink);font-weight:600;transition:color .3s;display:block}
.ind-tab.on svg,.ind-tab.on b{color:#fff}
.ind-panel{margin-top:56px;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1fr 1.05fr;overflow:hidden}
.ind-panel.show{animation:fadeUp .5s}
.ind-panel .pic{height:420px;overflow:hidden}
.ind-panel .pic img{width:100%;height:100%;object-fit:cover;transform:scale(1);transition:transform .4s;will-change:transform;backface-visibility:hidden}
.ind-panel:hover .pic img{transform:scale(1.03)}
.ind-panel .txt{padding:48px 46px;display:flex;flex-direction:column;justify-content:center}
.ind-panel h3{font-size:24px;color:var(--blue-deep);margin-bottom:16px;padding-left:14px;border-left:4px solid var(--blue)}
.ind-panel .desc{font-size:14.5px;color:var(--ink-2);text-align:justify;line-height:1.9}
.ind-panel .ops{margin-top:24px;display:flex;gap:14px}
@media(max-width:960px){
  .ind-tabs{grid-template-columns:repeat(2,1fr);gap:12px}
  .ind-tab{padding:20px 8px 16px}
  .ind-tab::before{display:none}
  .ind-tab svg{width:36px;height:36px}
  .ind-panel{grid-template-columns:1fr}
  .ind-panel .pic{height:220px}
  .ind-panel .txt{padding:28px 22px}
}

/* ============ 关于页 · 出血视差图 + 半透明内容矩形 ============ */
.parallax{position:relative;height:620px;background-image:url('images/hero-1.jpg');background-size:cover;background-position:center;background-attachment:fixed;display:flex;align-items:center;justify-content:center}
.parallax::before{content://////;position:absolute;inset:0;background:rgba(10,45,68,.42)}
.parallax-card{position:relative;z-index:2;width:80%;height:80%;max-height:500px;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:44px 56px;box-shadow:0 24px 60px rgba(8,30,50,.35)}
.parallax-card .bar{width:40px;height:4px;background:var(--blue);border-radius:2px;margin-bottom:20px}
.parallax-card h3{font-size:30px;color:var(--blue-dark);letter-spacing:1px}
.parallax-card .lead{font-size:14.5px;color:var(--ink-2);margin-top:14px;max-width:640px;line-height:1.9}
.plx-items{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px;width:100%}
.plx-item{border-top:1px solid var(--line);padding-top:16px}
.plx-item b{font-size:22px;color:var(--blue-deep);display:block;font-family:Impact,"Arial Black",sans-serif;letter-spacing:1px}
.plx-item span{font-size:13px;color:var(--ink-2);margin-top:4px;display:block}
@media(max-width:960px){
  .parallax{height:auto;padding:56px 0;background-attachment:scroll}
  .parallax-card{width:90%;height:auto;max-height:none;padding:30px 22px}
  .parallax-card h3{font-size:22px}
  .plx-items{grid-template-columns:repeat(2,1fr)}
}



/* ============ 荣誉资质 · 横向滚动卡片 ============ */
.honor-hint{display:flex;align-items:center;justify-content:flex-end;gap:8px;font-size:13px;color:var(--ink-3);letter-spacing:.5px;margin-bottom:10px}
.honor-hint i{font-style:normal;color:var(--blue);font-size:15px;line-height:1;animation:honorArrowR 1.8s ease-in-out infinite}
.honor-hint i:first-child{animation-name:honorArrowL}
@keyframes honorArrowR{0%,100%{transform:translateX(0);opacity:.5}50%{transform:translateX(4px);opacity:1}}
@keyframes honorArrowL{0%,100%{transform:translateX(0);opacity:.5}50%{transform:translateX(-4px);opacity:1}}
.honor-scroll{position:relative}
.honor-rail{display:flex;align-items:flex-start;gap:22px;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;padding:24px 2px 56px;scroll-snap-type:x proximity;scrollbar-width:none}
.honor-rail::-webkit-scrollbar{display:none}
/* 桌面端禁用吸附，避免与滚轮接管冲突 */
@media(hover:hover) and (pointer:fine){.honor-rail{scroll-snap-type:none}}
/* 边缘光效遮罩：仅内容未展示完的一侧出现，暗示可继续滑动 */
.honor-fade{position:absolute;top:0;bottom:0;width:72px;pointer-events:none;opacity:0;transition:opacity .35s;z-index:2}
.honor-fade.l{left:0;background:linear-gradient(90deg,#fff 12%,rgba(255,255,255,0))}
.honor-fade.r{right:0;background:linear-gradient(270deg,#fff 12%,rgba(255,255,255,0))}
.honor-fade.on{opacity:1}
/* 滑到尽头的提示牌 */
.honor-end{flex:0 0 64px;align-self:stretch;margin-top:36px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .4s;pointer-events:none}
.honor-end span{writing-mode:vertical-rl;letter-spacing:6px;font-size:12px;color:var(--ink-3);border:1px dashed var(--line);border-radius:99px;padding:20px 7px;background:var(--bg-tint2)}
.honor-end.on{opacity:1}
.honor-card{flex:0 0 238px;width:238px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--ink);padding:10px 10px 0;text-align:center;font:inherit;color:inherit;cursor:pointer;scroll-snap-align:start;transition:transform .3s,box-shadow .3s}
.honor-card:nth-child(even){margin-top:36px}
.honor-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(15,40,60,.18)}
.honor-card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.honor-thumb{width:100%;aspect-ratio:210/297;border:1px solid #E6DFCC;background:#FBF8EF;overflow:hidden}
.honor-thumb svg{display:block;width:100%;height:100%;transition:transform .45s ease}
.honor-card:hover .honor-thumb svg{transform:scale(1.035)}
.honor-name{display:flex;align-items:center;justify-content:center;padding:12px 2px 14px;min-height:67px}
.honor-name b{font-size:13.5px;font-weight:600;line-height:1.5;letter-spacing:.3px;color:var(--ink);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:41px}
@media(max-width:960px){
  .honor-hint{justify-content:center;font-size:12px;margin-bottom:6px}
  .honor-rail{gap:14px;padding:8px 2px 4px;scroll-snap-type:x mandatory}
  .honor-fade{width:40px}
  .honor-end{flex:0 0 46px;margin-top:22px}
  .honor-end span{font-size:11px;letter-spacing:4px;padding:14px 6px}
  .honor-card{flex:0 0 min(46vw,210px);width:min(46vw,210px);padding:8px 8px 0}
  .honor-card:nth-child(even){margin-top:22px}
  .honor-name{min-height:60px;padding:10px 2px 12px}
  .honor-name b{font-size:12.5px;min-height:38px}
}

/* ============ 证书弹窗预览 ============ */
.cert-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:40px 20px;background:rgba(7,24,36,.84);opacity:0;visibility:hidden;transition:opacity .28s,visibility .28s}
.cert-modal.open{opacity:1;visibility:visible}
.cert-modal-figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:16px;transform:scale(.94);transition:transform .32s cubic-bezier(.22,.61,.36,1)}
.cert-modal.open .cert-modal-figure{transform:none}
.cert-modal-img{height:min(74vh,640px);width:auto;aspect-ratio:210/297;background:#fff;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.cert-modal-img svg{display:block;width:100%;height:100%}
.cert-modal figcaption{color:rgba(255,255,255,.92);font-size:14px;text-align:center;max-width:460px}
.cert-modal-close{position:absolute;top:24px;right:28px;width:44px;height:44px;border:1px solid rgba(255,255,255,.6);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:24px;line-height:1;cursor:pointer;transition:.2s}
.cert-modal-close:hover{background:rgba(255,255,255,.22);transform:rotate(90deg)}
body.cert-lock{overflow:hidden}
@media(max-width:960px){
  .cert-modal{padding:20px 16px}
  .cert-modal-img{width:min(86vw,400px);height:auto}
  .cert-modal figcaption{font-size:13px}
  .cert-modal-close{top:12px;right:12px;width:40px;height:40px}
}

/* ============ 行业选项卡 · 滚动上移叠 hero ============ */
#inds{padding-top:0}
#inds .ind-float{margin-top:-150px;transform:translateY(150px);transition:transform .65s cubic-bezier(.22,.61,.36,1);will-change:transform;position:relative;z-index:6;background:#fff;box-shadow:0 18px 44px rgba(8,44,70,.2);padding:30px 0 0}
#inds .ind-float.lifted{transform:translateY(0)}
#inds .ind-float .sec-head{margin:0 0 26px}
.ind-tab+.ind-tab{border-left:none}
@media(max-width:960px){
  #inds{padding-top:56px}
  #inds .ind-float{margin-top:0;transform:none;transition:none;padding:20px 12px 12px}
}

/* ============ CMS 分页兼容（eyou:pagelist 输出 ul>li>a） ============ */
.pager ul{list-style:none;display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:0;margin:0}
.pager li a{min-width:38px;height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--ink-2);transition:.2s;background:#fff}
.pager li.active a,.pager li a:hover{background:var(--blue);border-color:var(--blue);color:#fff}

/* ============ 产品详情参数表（eyou 内容输出） ============ */
.pd-params .prod-params{width:100%;border-collapse:collapse;margin:14px 0 4px;font-size:14px}
.pd-params .prod-params th,.pd-params .prod-params td{border:1px solid var(--line);padding:9px 14px;text-align:left}
.pd-params .prod-params th{width:110px;background:#f5f9fc;color:var(--ink);font-weight:600;white-space:nowrap}
.pd-params .prod-params td{color:var(--ink-2)}
.pd-params h3{font-size:16px;color:var(--ink);margin:16px 0 4px}
.art-body table.prod-params{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}
.art-body table.prod-params th,.art-body table.prod-params td{border:1px solid var(--line);padding:9px 14px;text-align:left}
.art-body table.prod-params th{background:#f5f9fc;font-weight:600;white-space:nowrap}