/*
 * pages.css — 各页面专属样式（从模板 <style> 标签提取）
 * 自动生成，请勿手动混入全局样式
 */

/* ============ about ============ */
body { overflow-x:hidden; }



  /* Banner 使用标准 nybanner 样式 */



  

  /* 公司简介 */

  .ab-intro { padding:50px 0 30px; background:#fff; }

  .ab-intro-inner { display:flex; gap:60px; align-items:center; }

  .ab-intro-body { flex:1; }

  .ab-intro-body .sec-tag { font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; margin-bottom:14px; display:block; }

  .ab-intro-body h2 { font-size:28px; font-weight:700; color:#1a1a2e; margin-bottom:20px; line-height:1.4; }

  .ab-intro-body p { font-size:14px; color:#555; line-height:2.1; margin-bottom:14px; }

  .ab-intro-imgs { flex:0 0 48%; display:grid; grid-template-columns:1fr 1fr; gap:10px; }

  .ab-intro-imgs img { width:100%; height:155px; object-fit:cover; border-radius:6px; display:block; transition:transform .5s; }

  .ab-intro-imgs img:hover { transform:scale(1.04); }

  .ab-intro-imgs .big { grid-column:1/-1; height:210px; }



  /* 主营产品 */

  .ab-products { padding:30px 0 80px; background:#fff; }



  .sec-title { text-align:center; margin-bottom:52px; }

  .sec-title .en-tag { display:block; font-size:12px; color:#4a90d9; letter-spacing:5px; text-transform:uppercase; margin-bottom:10px; }

  .sec-title h2 { font-size:30px; font-weight:700; color:#1a1a2e; margin-bottom:6px; }

  .sec-title .sec-deco {

    display:flex; align-items:center; justify-content:center; gap:10px; margin-top:14px;

  }

  .sec-title .sec-deco::before,.sec-title .sec-deco::after {

    content:''; display:block; height:2px; width:40px;

    background:linear-gradient(90deg,transparent,#0066cc);

  }

  .sec-title .sec-deco::after { transform:scaleX(-1); }

  .sec-title .sec-deco em { font-style:normal; font-size:11px; color:#0066cc; letter-spacing:3px; text-transform:uppercase; }



  /* 2列大卡片布局 */

  .ab-prod-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }



  /* 单张卡片 */

  .ab-prod-card {

    position: relative;

    border-radius: 16px;

    overflow: hidden;

    height: 240px;

    cursor: pointer;

    transition: transform .4s ease, box-shadow .4s ease;

  }

  .ab-prod-card:hover { transform:translateY(-6px); box-shadow:0 20px 50px rgba(0,60,180,.2); }



  /* 卡片背景渐变 ?每张不同蓝色 */

  .ab-prod-card:nth-child(1){ background:linear-gradient(135deg,#1a4d8f 0%,#2a72cc 100%); }

  .ab-prod-card:nth-child(2){ background:linear-gradient(135deg,#0e3d7a 0%,#1a6ab8 100%); }

  .ab-prod-card:nth-child(3){ background:linear-gradient(135deg,#1e5c9a 0%,#3080d0 100%); }

  .ab-prod-card:nth-child(4){ background:linear-gradient(135deg,#0a2e60 0%,#1a5aaa 100%); }

  .ab-prod-card:nth-child(5){ background:linear-gradient(135deg,#163d7a 0%,#2464b8 100%); }

  .ab-prod-card:nth-child(6){ background:linear-gradient(135deg,#102e6a 0%,#1e5aaa 100%); }



  /* 卡片背景纹理叠加 */

  .ab-prod-card::before {

    content:'';

    position:absolute; inset:0;

    background-image: radial-gradient(circle at 80% 50%, rgba(255,255,255,.08) 0%, transparent 60%);

    pointer-events:none;

  }



  /* 左侧文字 */

  .ab-prod-card .pc-body {

    position: absolute;

    left: 0; top: 0; bottom: 0;

    width: 52%;

    padding: 32px 28px;

    display: flex;

    flex-direction: column;

    justify-content: space-between;

    z-index: 2;

  }

  .ab-prod-card .pc-body h3 {

    font-size: 20px;

    font-weight: 800;

    color: #fff;

    line-height: 1.3;

    letter-spacing: 1px;

  }

  .ab-prod-card .pc-body .pc-desc {

    font-size: 12px;

    color: rgba(255,255,255,.7);

    line-height: 1.8;

    margin-top: 10px;

  }

  .ab-prod-card .pc-more {

    display:inline-flex; align-items:center; gap:6px;

    font-size:12px; color:rgba(255,255,255,.9);

    background:rgba(255,255,255,.15); border-radius:20px;

    padding:6px 16px; margin-top:auto;

    transition:background .3s;

    text-decoration:none;

    align-self:flex-start;

  }

  .ab-prod-card:hover .pc-more { background:rgba(255,255,255,.25); }



  /* 右侧产品图 */

  .ab-prod-card .pc-img {

    position: absolute;

    right: -10px; top: 0; bottom: 0;

    width: 54%;

    display: flex;

    align-items: flex-end;

    justify-content: center;

    padding: 16px 20px 0;

    z-index: 2;

  }

  .ab-prod-card .pc-img img {

    max-width: 100%;

    max-height: 200px;

    object-fit: contain;

    transition: transform .5s ease, filter .4s ease;

    filter: drop-shadow(0 16px 32px rgba(0,0,0,.6)) drop-shadow(0 4px 12px rgba(0,20,80,.35));

  }

  .ab-prod-card:hover .pc-img img { transform: translateY(-8px) scale(1.05); filter: drop-shadow(0 22px 40px rgba(0,0,0,.7)) drop-shadow(0 6px 16px rgba(0,20,80,.45)); }



  @media(max-width:900px){ .ab-prod-grid{ grid-template-columns:1fr; } .ab-prod-card{ height:200px; } }



  /* 核心理念 */
  .ab-vals { display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:48px; border-radius:12px; overflow:hidden; box-shadow:0 8px 40px rgba(0,40,120,.1); }
  .ab-val { background:#fff; padding:36px 28px 32px; text-align:center; border-right:1px solid #edf2fa; position:relative; transition:all .35s ease; }
  .ab-val:last-child { border-right:none; }
  .ab-val::after { content:''; position:absolute; bottom:0; left:0; width:0; height:3px; background:linear-gradient(90deg,#0066cc,#4a90d9); transition:width .4s ease; }
  .ab-val:hover { background:#f0f6ff; transform:translateY(-4px); box-shadow:0 12px 30px rgba(0,80,200,.12); }
  .ab-val:hover::after { width:100%; }
  .ab-val img { height:52px; margin-bottom:18px; }
  .ab-val .val-t { font-size:18px; font-weight:700; color:#1a1a2e; margin-bottom:6px; }
  .ab-val .val-e { font-size:12px; color:#4a90d9; letter-spacing:2px; text-transform:uppercase; }
  @media(max-width:768px){ .ab-vals{ grid-template-columns:repeat(2,1fr); } .ab-val{ border-bottom:1px solid #edf2fa; } }

    /* 企业文化 */
  .ab-culture { background:#f0f4f9; padding:90px 0; position:relative; overflow:hidden; }
  .ab-cul-item:nth-child(1) { animation-delay:.05s; }
  .ab-cul-item:nth-child(2) { animation-delay:.15s; }
  .ab-cul-item:nth-child(3) { animation-delay:.25s; }
  .ab-cul-item:nth-child(4) { animation-delay:.35s; }
  .ab-culture::before { content:''; position:absolute; top:-80px; right:-80px; width:500px; height:500px; background:radial-gradient(circle, rgba(0,102,204,.06) 0%, transparent 65%); border-radius:50%; pointer-events:none; }
  .ab-culture::after { content:''; position:absolute; bottom:-80px; left:-80px; width:400px; height:400px; background:radial-gradient(circle, rgba(0,102,204,.04) 0%, transparent 65%); border-radius:50%; pointer-events:none; }
  .ab-culture .cul-title { text-align:center; margin-bottom:60px; }
  .ab-culture .cul-title h2 { font-size:32px; font-weight:800; color:#1a1a2e; margin-bottom:10px; }
  .ab-culture .cul-title p { font-size:12px; color:#4a90d9; letter-spacing:8px; text-transform:uppercase; }
  .ab-cul-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
  .ab-cul-item { background:#fff; border-radius:20px; padding:48px 24px 36px; text-align:center; position:relative; overflow:hidden; transition:all .4s ease; box-shadow:0 4px 20px rgba(0,40,120,.06); }
  .ab-cul-item::before { content:''; position:absolute; top:0; left:0; right:0; height:4px; background:linear-gradient(90deg,#0066cc,#4a90d9); transform:scaleX(0); transform-origin:left; transition:transform .4s ease; }
  .ab-cul-item:hover { transform:translateY(-8px); box-shadow:0 20px 50px rgba(0,60,200,.12); }
  .ab-cul-item:hover::before { transform:scaleX(1); }
  .ab-cul-item .cul-bg-num { position:absolute; right:-8px; bottom:-16px; font-size:100px; font-weight:900; color:rgba(0,102,204,.04); font-family:Arial; line-height:1; user-select:none; }
  @keyframes iconPop { 0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(0,102,204,.3);} 50%{transform:scale(1.1);box-shadow:0 0 0 10px rgba(0,102,204,0);} }
  .ab-cul-item .cul-icon { width:64px; height:64px; border-radius:50%; background:linear-gradient(135deg,#e8f0ff,#c8dcff); display:flex; align-items:center; justify-content:center; margin:0 auto 24px; font-size:22px; font-weight:900; color:#0066cc; font-family:Arial; transition:background .4s; }
  .ab-cul-item:hover .cul-icon { animation:iconPop .7s ease; background:linear-gradient(135deg,#c8dcff,#a0c4ff); }
  .ab-cul-item .cul-zh { font-size:24px; font-weight:800; color:#1a1a2e; display:block; margin-bottom:8px; letter-spacing:3px; }
  .ab-cul-item .cul-en { font-size:12px; color:#4a90d9; text-transform:uppercase; letter-spacing:3px; display:block; margin-bottom:16px; }
  .ab-cul-item .cul-desc { font-size:13px; color:#888; line-height:1.8; }
  @media(max-width:768px){ .ab-cul-grid{ grid-template-columns:repeat(2,1fr); } }


  /* 企业介绍布局 */
  .ab-intro-row { display:flex; gap:48px; align-items:flex-start; }
  .ab-intro-pic { flex:0 0 48%; position:sticky; top:100px; align-self:flex-start; overflow:visible; }
  .ab-intro-pic img { width:100%; height:auto; display:block; border-radius:12px; box-shadow:0 12px 40px rgba(0,40,100,.15); transition:transform .5s ease, box-shadow .5s ease; }
  .ab-intro-pic:hover img { transform:scale(1.04); box-shadow:0 20px 60px rgba(0,40,100,.25); }
  .ab-intro-pic::before, .ab-intro-pic::after { transition:all .4s ease; }
  .ab-intro-pic:hover::before { top:-18px; left:-18px; width:110px; height:110px; }
  .ab-intro-pic:hover::after { bottom:-18px; right:-18px; width:110px; height:110px; }
  .ab-intro-pic::before { content:''; position:absolute; top:-12px; left:-12px; width:80px; height:80px; border-top:4px solid #0066cc; border-left:4px solid #0066cc; border-radius:4px 0 0 0; z-index:1; }
  .ab-intro-pic::after { content:''; position:absolute; bottom:-12px; right:-12px; width:80px; height:80px; border-bottom:4px solid #4a90d9; border-right:4px solid #4a90d9; border-radius:0 0 4px 0; }
  .ab-intro-text { flex:1; }
  .ab-intro-text .intro-tag { display:inline-block; font-size:11px; color:#0066cc; letter-spacing:4px; text-transform:uppercase; background:#e8f0ff; padding:4px 12px; border-radius:20px; margin-bottom:12px; }
  .ab-intro-text .intro-title { font-size:22px; font-weight:800; color:#1a1a2e; margin-bottom:14px; line-height:1.35; padding-bottom:10px; border-bottom:2px solid #edf2fa; }
  .ab-intro-text .intro-body { font-size:13.5px; line-height:1.85; color:#555; }
  .ab-intro-text .intro-body p { margin-bottom:8px; }
  .ab-intro-text .intro-body p:first-child { font-size:14px; color:#2a2a3e; font-weight:500; padding-left:14px; border-left:3px solid #0066cc; }
  .ab-intro-text .intro-body strong { color:#0066cc; font-weight:700; }

  .pic-sub-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:8px; }
  .pic-sub-grid img { width:100%; height:130px; object-fit:cover; border-radius:8px; display:block; transition:transform .4s ease; }
  .pic-sub-grid img:hover { transform:scale(1.04); }

  @media(max-width:1024px){ .ab-intro-row{ flex-direction:column; } .ab-intro-pic{ flex:none; width:100%; position:static; } }

  /* 合作品牌 */

  .ab-partners { padding:70px 0 80px; background:#f4f6fb; }

  .logo-grid {

    display: grid;

    grid-template-columns: repeat(5, 1fr);

    gap: 20px;

    margin-top: 52px;

  }

  .logo-item {

    background: #fff;

    border: 1px solid #eef0f5;

    border-radius: 8px;

    padding: 24px 20px;

    display: flex;

    align-items: center;

    justify-content: center;

    height: 100px;

    cursor: pointer;

    transition: transform .35s ease, box-shadow .35s ease, border-color .35s;

  }

  .logo-item:hover {

    transform: translateY(-6px);

    box-shadow: 0 12px 32px rgba(0,0,0,.1);

  }

  .logo-item img {

    max-width: 100%;

    max-height: 60px;

    object-fit: contain;

    transition: transform .3s;

  }

  .logo-item:hover img { transform: scale(1.05); }



  @media(max-width:1024px){ .logo-grid{ grid-template-columns:repeat(4,1fr); } }

  @media(max-width:600px) { .logo-grid{ grid-template-columns:repeat(3,1fr); } }



  @media(max-width:1024px){

    .ab-banner{height:auto;padding:80px 0;} .ab-banner-img{display:none;} .ab-banner-inner{padding:0 20px;}

    .ab-intro-inner{flex-direction:column;}

    .ab-prod-grid{grid-template-columns:repeat(2,1fr);}

  }

  @media(max-width:600px){

    .ab-prod-grid{grid-template-columns:1fr;} .ab-banner h1{font-size:28px;}

  }

/* ============ app_diangwang ============ */
body{overflow-x:hidden}

  .app-scene-item{padding:70px 0;}

  .app-scene-item:nth-child(odd){background:#fff;}

  .app-scene-item:nth-child(even){background:#f4f7fb;}

  .app-scene-row{display:flex;align-items:center;gap:60px;}

  .app-scene-row.rev{flex-direction:row-reverse;}

  .app-scene-img{flex:0 0 50%;overflow:hidden;border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.1);position:relative;}

  .app-scene-img img{width:100%;height:400px;object-fit:cover;display:block;transition:transform .7s ease;}

  .app-scene-img:hover img{transform:scale(1.05);}

  .app-scene-img::before{content:'';position:absolute;right:-4px;bottom:-4px;width:40%;height:40%;border-right:3px solid #1e4588;border-bottom:3px solid #1e4588;border-radius:0 0 8px 0;z-index:2;transition:width .4s,height .4s;pointer-events:none;}

  .app-scene-img:hover::before{width:55%;height:55%;}

  .app-scene-body{flex:1;}

  .app-scene-h2{font-size:24px;font-weight:700;color:#1a1a2e;margin-bottom:14px;}

  .app-scene-line{width:40px;height:3px;background:#1e4588;border-radius:2px;margin-bottom:20px;}

  .app-scene-p{font-size:14px;color:#555;line-height:2;}

  @media(max-width:1024px){.app-scene-row,.app-scene-row.rev{flex-direction:column;gap:30px;}.app-scene-img{flex:none;width:100%;}.app-scene-img img{height:220px;}}

/* ============ app_fadian ============ */
body{overflow-x:hidden}

  .app-scene-wrap{}

  .app-scene-item{padding:70px 0;}

  .app-scene-item:nth-child(odd){background:#fff;}

  .app-scene-item:nth-child(even){background:#f4f7fb;}

  .app-scene-row{display:flex;align-items:center;gap:60px;}

  .app-scene-row.rev{flex-direction:row-reverse;}

  .app-scene-img{flex:0 0 50%;overflow:hidden;border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.1);position:relative;}

  .app-scene-img img{width:100%;height:400px;object-fit:cover;display:block;transition:transform .7s ease;}

  .app-scene-img:hover img{transform:scale(1.05);}

  .app-scene-img::before{content:'';position:absolute;right:-4px;bottom:-4px;width:40%;height:40%;border-right:3px solid #1e4588;border-bottom:3px solid #1e4588;border-radius:0 0 8px 0;z-index:2;transition:width .4s,height .4s;pointer-events:none;}

  .app-scene-img:hover::before{width:55%;height:55%;}

  .app-scene-body{flex:1;}

  .app-scene-h2{font-size:24px;font-weight:700;color:#1a1a2e;margin-bottom:14px;}

  .app-scene-line{width:40px;height:3px;background:#1e4588;border-radius:2px;margin-bottom:20px;}

  .app-scene-p{font-size:14px;color:#555;line-height:2;}

  @media(max-width:1024px){.app-scene-row,.app-scene-row.rev{flex-direction:column;gap:30px;}.app-scene-img{flex:none;width:100%;}.app-scene-img img{height:220px;}}

/* ============ app_yonghu ============ */
body{overflow-x:hidden}

  .app-scene-item{padding:70px 0;}

  .app-scene-item:nth-child(odd){background:#fff;}

  .app-scene-item:nth-child(even){background:#f4f7fb;}

  .app-scene-row{display:flex;align-items:center;gap:60px;}

  .app-scene-row.rev{flex-direction:row-reverse;}

  .app-scene-img{flex:0 0 50%;overflow:hidden;border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.1);position:relative;}

  .app-scene-img img{width:100%;height:400px;object-fit:cover;display:block;transition:transform .7s ease;}

  .app-scene-img:hover img{transform:scale(1.05);}

  .app-scene-img::before{content:'';position:absolute;right:-4px;bottom:-4px;width:40%;height:40%;border-right:3px solid #1e4588;border-bottom:3px solid #1e4588;border-radius:0 0 8px 0;z-index:2;transition:width .4s,height .4s;pointer-events:none;}

  .app-scene-img:hover::before{width:55%;height:55%;}

  .app-scene-body{flex:1;}

  .app-scene-h2{font-size:24px;font-weight:700;color:#1a1a2e;margin-bottom:14px;}

  .app-scene-line{width:40px;height:3px;background:#1e4588;border-radius:2px;margin-bottom:20px;}

  .app-scene-p{font-size:14px;color:#555;line-height:2;}

  @media(max-width:1024px){.app-scene-row,.app-scene-row.rev{flex-direction:column;gap:30px;}.app-scene-img{flex:none;width:100%;}.app-scene-img img{height:220px;}}

/* ============ article ============ */
.news-list-wrap { background:#f7f8fa; padding:40px 0 60px;}

  .news-list-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-bottom:30px;}

  .news-card { background:#fff; border:1px solid #eee; border-radius:10px; overflow:hidden; transition:all .3s ease; display:flex; flex-direction:column;}

  .news-card:hover { box-shadow:0 6px 24px rgba(0,0,0,0.09); transform:translateY(-4px); border-color:#d0ddf0;}

  .news-card .nc-img { overflow:hidden; height:200px; background:#fff; flex-shrink:0;}

  .news-card .nc-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; display:block;}

  .news-card:hover .nc-img img { transform:scale(1.05);}

  .news-card .nc-info { padding:20px 22px; flex:1; display:flex; flex-direction:column;}

  .news-card .nc-date { font-size:12px; color:#aaa; margin-bottom:10px; font-family:Arial,sans-serif;}

  .news-card .nc-title { font-size:15px; font-weight:600; color:#222; line-height:1.5; margin-bottom:10px; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;}

  .news-card .nc-desc { font-size:13px; color:#999; line-height:1.7; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; flex:1;}

  .news-card .nc-more { margin-top:16px; font-size:13px; color:#0066cc; display:flex; align-items:center; gap:4px;}

  .news-card .nc-more::after { content:'→'; transition:transform .3s;}

  .news-card:hover .nc-more::after { transform:translateX(4px);}

/* ============ article_show ============ */
.ny-warp { background: #f7f8fa; padding: 50px 0 60px; }

  .ny-news-l { box-shadow: 0 2px 16px rgba(0,0,0,0.07); }

  .nynews-head { border-bottom: 2px solid #e8edf5; padding-bottom: 18px; margin-bottom: 24px; }

  .nynews-head h1 { font-size: 24px; font-weight: 700; color: #1a1a2e; line-height: 1.5; margin-bottom: 12px; }

  .nynews-head .info { font-size: 13px; color: #aaa; }

  .nynews-head .info span { margin-right: 18px; }

  .nynews-boxarc { line-height: 2; color: #444; font-size: 15px; }
  .nynews-boxarc p { margin-bottom: 1em; }
  .nynews-boxarc h2,.nynews-boxarc h3 { font-weight:700; color:#1a1a2e; margin:1.5em 0 .6em; }

  .nynews-boxarc img { max-width: 100%; height: auto; display: block; margin: 10px auto; }

  .nysxp { border-top: 1px solid #eee; margin-top: 30px; padding-top: 20px; }

  .nysxp ul li { font-size: 14px; color: #666; line-height: 2; }

  .nysxp ul li a { color: #555; }

  .nysxp ul li a:hover { color: #1e4588; }

  /* 右侧栏 */

  .ny-news-r { box-shadow: 0 2px 16px rgba(0,0,0,0.07); }

  .ny-news-r .title { font-size: 18px; font-weight: 700; color: #1a1a2e; border-bottom: 2px solid #1e4588; padding-bottom: 12px; margin-bottom: 16px; line-height: 1.5; }

  .right_list a { display: flex; flex-direction: column; padding: 16px 0; border-bottom: 1px dashed #e5e5e5; text-decoration: none; transition: all .2s; }

  .right_list a:first-child { padding-top: 0; }

  .right_list a:last-child { border-bottom: 0; }

  .right_list a:hover { opacity: .85; }

  .right_list .picture { width: 100%; height: 160px; overflow: hidden; border-radius: 4px; }

  .right_list .picture img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }

  .right_list a:hover .picture img { transform: scale(1.05); }

  .right_list .lans { padding: 10px 2px 0; }

  .right_list .t1 { font-size: 14px; font-weight: 600; color: #333; line-height: 1.6; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-bottom: 6px; }

  .right_list a:hover .t1 { color: #1e4588; }

  .right_list .t2 { font-size: 12px; color: #bbb; }

/* ============ case ============ */
body { overflow-x:hidden; }

  /* ===================================================

     项目案例页 — 独立板块设计

  =================================================== */

  .blk-title { text-align:center; margin-bottom:52px; }

  .blk-title .en-sub { font-size:12px; color:#4a90d9; letter-spacing:5px; text-transform:uppercase; margin-bottom:10px; }

  .blk-title h2 { font-size:28px; font-weight:700; color:#1a1a2e; margin-bottom:14px; }

  .blk-title .bar { width:36px; height:3px; background:#1e4588; border-radius:2px; margin:0 auto; }

  .blk-title.light h2 { color:#fff; }

  .blk-title.light .en-sub { color:#7ec8f4; }

  .blk-title.light .bar { background:#4a90d9; }



  .blk-overview { background:#f4f6fb; padding:72px 0 64px; }

  .blk-overview-card { display:flex; border-radius:14px; overflow:hidden; box-shadow:0 12px 50px rgba(0,0,0,.12); }

  .blk-overview-img { flex:0 0 52%; position:relative; overflow:hidden; background:#f0f4f8; }

  .blk-overview-img img { display:block; width:100%; height:100%; object-fit:cover; object-position:center; transform:scale(1.1); opacity:0; transition:transform .7s ease, opacity 1s ease; }

  .blk-overview-img.animated img { transform:scale(1); opacity:1; }

  .blk-overview-img:hover img { transform:scale(1.06); }

  .blk-overview-img .img-shade { position:absolute; inset:0; background:linear-gradient(160deg,rgba(14,40,90,.2) 0%,transparent 60%); pointer-events:none; }

  .blk-overview-meta { flex:1; background:#fff; padding:48px 44px; display:flex; flex-direction:column; justify-content:center; }

  .blk-overview-meta .proj-badge { display:inline-block; background:#e8effc; color:#1e4588; font-size:12px; padding:4px 16px; border-radius:20px; letter-spacing:2px; margin-bottom:24px; align-self:flex-start; font-weight:600; }

  .blk-overview-meta h1 { font-size:22px; font-weight:700; color:#1a1a2e; line-height:1.55; margin-bottom:28px; }

  .blk-overview-meta .spec-list { list-style:none; margin:0; padding:0; }

  .blk-overview-meta .spec-list li { display:flex; align-items:center; gap:12px; padding:11px 0; border-bottom:1px solid #f0f2f8; font-size:14px; color:#444; }

  .blk-overview-meta .spec-list li:last-child { border-bottom:none; }

  .blk-overview-meta .spec-list .si { width:30px; height:30px; flex-shrink:0; background:#e8effc; border-radius:50%; display:flex; align-items:center; justify-content:center; }

  .blk-overview-meta .spec-list .si svg { width:14px; height:14px; fill:#1e4588; }

  .blk-overview-meta .tag-row { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }

  .blk-overview-meta .tag-row span { background:#f0f4fc; color:#1e4588; font-size:12px; padding:4px 13px; border-radius:4px; border:1px solid #d0dcf4; }



  .blk-background { background:#f4f6fb; padding:80px 0; }

  .blk-bg-inner { display:flex; gap:64px; align-items:flex-start; }

  .blk-bg-aside { flex:0 0 100px; text-align:center; padding-top:2px; }

  .blk-bg-aside .aside-icon { width:72px; height:72px; background:#1e4588; border-radius:50%; margin:0 auto 14px; display:flex; align-items:center; justify-content:center; }

  .blk-bg-aside .aside-icon svg { width:30px; height:30px; fill:#fff; }

  .blk-bg-aside .aside-label { font-size:13px; font-weight:700; color:#1e4588; }

  .blk-bg-body { flex:1; }

  .blk-bg-body .sec-en { font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; margin-bottom:10px; }

  .blk-bg-body .sec-cn { font-size:22px; font-weight:700; color:#1a1a2e; margin-bottom:20px; padding-bottom:16px; border-bottom:2px solid #dce5f4; }

  .blk-bg-body .sec-text { font-size:15px; color:#555; line-height:2.1; margin-bottom:24px; }

  .blk-bg-body .pain-bar { background:#fff; border-radius:8px; padding:20px 26px; border-left:4px solid #1e4588; box-shadow:0 3px 16px rgba(30,69,136,.08); }

  .blk-bg-body .pain-bar p { font-size:14px; color:#444; line-height:1.9; margin:0; }



  .blk-specs { background:#fff; padding:80px 0; }

  .specs-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }

  .spec-card { background:#f7f8fa; border-radius:10px; padding:34px 20px; text-align:center; position:relative; overflow:hidden; transition:transform .3s, box-shadow .3s; }

  .spec-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,#1e4588,#4a90d9); }

  .spec-card:hover { transform:translateY(-6px); box-shadow:0 14px 36px rgba(30,69,136,.12); }

  .spec-card .sc-num { font-size:38px; font-weight:900; color:#1e4588; font-family:Arial,sans-serif; line-height:1; }

  .spec-card .sc-unit { font-size:15px; color:#4a90d9; font-weight:700; }

  .spec-card .sc-name { font-size:13px; color:#888; margin-top:8px; }



  .blk-solution { background:linear-gradient(135deg,#0d2041 0%,#1a3870 100%); padding:80px 0; }

  .solution-body { display:flex; gap:56px; align-items:flex-start; }

  .solution-body .sol-text { flex:1; }

  .solution-body .sol-text p { font-size:15px; color:rgba(255,255,255,.78); line-height:2.1; margin-bottom:20px; }

  .solution-body .sol-features { flex:0 0 350px; }

  .sol-feature-item { display:flex; gap:16px; align-items:flex-start; padding:18px 0; border-bottom:1px solid rgba(255,255,255,.07); }

  .sol-feature-item:last-child { border-bottom:none; }

  .sol-fi-icon { width:38px; height:38px; flex-shrink:0; background:rgba(74,144,217,.18); border-radius:8px; display:flex; align-items:center; justify-content:center; }

  .sol-fi-icon svg { width:18px; height:18px; fill:#7ec8f4; }

  .sol-fi-text h4 { font-size:14px; font-weight:700; color:#fff; margin-bottom:5px; }

  .sol-fi-text p { font-size:13px; color:rgba(255,255,255,.5); line-height:1.75; margin:0; }



  .blk-values { background:#f4f6fb; padding:80px 0; }

  .values-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }

  .value-card { background:#fff; border-radius:10px; padding:38px 30px; text-align:center; box-shadow:0 4px 20px rgba(0,0,0,.05); position:relative; overflow:hidden; transition:transform .3s, box-shadow .3s; }

  .value-card::after { content:''; position:absolute; bottom:0; left:0; right:0; height:3px; background:linear-gradient(90deg,#1e4588,#4a90d9); transform:scaleX(0); transform-origin:left; transition:transform .35s ease; }

  .value-card:hover { transform:translateY(-7px); box-shadow:0 18px 44px rgba(30,69,136,.12); }

  .value-card:hover::after { transform:scaleX(1); }

  .value-card .vc-idx { font-size:52px; font-weight:900; color:#e8eef8; font-family:Arial,sans-serif; line-height:1; margin-bottom:8px; }

  .value-card .vc-title { font-size:16px; font-weight:700; color:#1a1a2e; margin-bottom:12px; }

  .value-card .vc-line { width:32px; height:2px; background:#1e4588; margin:0 auto 16px; }

  .value-card .vc-desc { font-size:13px; color:#666; line-height:1.95; }



  .blk-stats { background:#1e3a6e; padding:52px 0; }

  .stats-row { display:flex; }

  .stat-item { flex:1; text-align:center; border-left:1px solid rgba(255,255,255,.09); padding:0 20px; }

  .stat-item:first-child { border-left:none; }

  .stat-num { font-size:44px; font-weight:900; color:#fff; font-family:Arial,sans-serif; line-height:1; }

  .stat-num em { font-style:normal; font-size:18px; color:#7ec8f4; }

  .stat-label { font-size:13px; color:rgba(255,255,255,.42); margin-top:10px; }



  /* ——— 解决方案子项 ——— */

  @keyframes borderGrow { from{width:0} to{width:100%} }

  @keyframes numPop { 0%{opacity:0;transform:scale(.4)} 65%{transform:scale(1.15)} 100%{opacity:1;transform:scale(1)} }

  @keyframes tagSlide { from{opacity:0;transform:translateX(-16px)} to{opacity:1;transform:translateX(0)} }

  @keyframes summaryReveal { from{opacity:0;transform:translateY(14px)} to{opacity:1;transform:translateY(0)} }



  .sol-summary { font-size:15px; color:rgba(255,255,255,.85); line-height:2; margin-bottom:44px; padding:20px 28px; background:rgba(255,255,255,.06); border-radius:8px; border-left:4px solid #4a90d9; opacity:0; }

  .sol-summary.animated { animation:summaryReveal .6s ease .2s forwards; }



  .sol-items { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }

  .sol-item { background:rgba(255,255,255,.06); border-radius:10px; padding:28px 26px; position:relative; overflow:hidden; border-top:none; transition:transform .35s, box-shadow .35s, background .35s; }

  .sol-item::before { content:''; position:absolute; top:0; left:0; height:3px; background:linear-gradient(90deg,#4a90d9,#7ec8f4); width:0; }

  .sol-item.animated::before { animation:borderGrow .6s ease .35s forwards; }

  .sol-item:hover { transform:translateY(-7px); box-shadow:0 24px 48px rgba(0,0,0,.3); background:rgba(255,255,255,.1); }



  .sol-item .si-num { font-size:32px; font-weight:900; color:rgba(74,144,217,.25); font-family:Arial,sans-serif; line-height:1; margin-bottom:10px; opacity:0; }

  .sol-item.animated .si-num { animation:numPop .55s ease .4s forwards; }



  .sol-item .si-title { font-size:16px; font-weight:700; color:#fff; margin-bottom:14px; padding-bottom:10px; border-bottom:1px solid rgba(255,255,255,.1); }

  .sol-item p { font-size:13px; color:rgba(255,255,255,.62); line-height:1.9; margin-bottom:8px; }

  .sol-item p:last-child { margin-bottom:0; }

  .sol-item .si-tags { display:flex; flex-direction:column; gap:6px; margin-top:10px; }

  .sol-item .si-tag { display:flex; align-items:center; gap:8px; font-size:13px; color:rgba(255,255,255,.7); opacity:0; }

  .sol-item.animated .si-tag:nth-child(1) { animation:tagSlide .3s ease .55s forwards; }

  .sol-item.animated .si-tag:nth-child(2) { animation:tagSlide .3s ease .68s forwards; }

  .sol-item.animated .si-tag:nth-child(3) { animation:tagSlide .3s ease .81s forwards; }

  .sol-item.animated .si-tag:nth-child(4) { animation:tagSlide .3s ease .94s forwards; }

  .sol-item.animated .si-tag:nth-child(5) { animation:tagSlide .3s ease 1.07s forwards; }

  .sol-item.animated .si-tag:nth-child(6) { animation:tagSlide .3s ease 1.2s forwards; }

  .sol-item .si-tag::before { content:''; width:6px; height:6px; border-radius:50%; background:#4a90d9; flex-shrink:0; }

  .sol-item .si-sub { font-size:12px; color:rgba(255,255,255,.45); margin-top:4px; padding-left:14px; }



  /* ——— 丰瑞评述 ——— */

  .blk-review { background:#fff; padding:80px 0; }

  .review-inner { max-width:800px; margin:0 auto; text-align:center; }

  .review-inner .review-quote { font-size:60px; color:#e8eef8; font-family:Georgia,serif; line-height:.6; margin-bottom:20px; }

  .review-inner p { font-size:15px; color:#555; line-height:2.1; }
.nybanner { max-height:420px; overflow:hidden; }

  .nybanner .img img { width:100%; max-height:420px; object-fit:cover; object-position:center; }

/* ============ history ============ */
/* ===== History Page ===== */
    /* 使命愿景价値观 */
    .hy-mvv { position:relative; background:url(/skin/image/history_top.jpg) center/cover no-repeat; }
    .hy-mvv:before { content:''; position:absolute; inset:0; background:rgba(10,20,50,.62); }
    .hy-mvv-inner { position:relative; z-index:1; }
    .hy-mvv-grid { display:flex; }
    .hy-mvv-item { flex:1; padding:80px 40px 76px; background:transparent; text-align:center; transition:background .35s; position:relative; border-left:1px solid rgba(255,255,255,.10); }
    .hy-mvv-item:first-child { border-left:0; }
    .hy-mvv-item:hover { background:rgba(255,255,255,.10); }
    .hy-mvv-item:before { content:''; position:absolute; bottom:0; left:50%; width:0; height:2px; background:rgba(255,255,255,.7); transform:translateX(-50%); transition:width .5s; }
    .hy-mvv-item:hover:before { width:50%; }
    .hy-mvv-icon { width:68px; height:68px; border-radius:50%; border:2px solid rgba(255,255,255,.25); margin:0 auto 24px; display:flex; align-items:center; justify-content:center; font-size:26px; font-weight:700; color:#fff; transition:all .35s; }
    .hy-mvv-item:hover .hy-mvv-icon { border-color:#fff; background:rgba(255,255,255,.1); transform:scale(1.08); }
    .hy-mvv-item h3 { font-size:20px; font-weight:700; color:#fff; margin-bottom:16px; letter-spacing:2px; }
    .hy-mvv-item p { font-size:14px; color:rgba(255,255,255,.65); line-height:2; }
    /* 发展历程 */
    .hy-tl-wrap { padding:70px 0 90px; background:#f7f8fa; }
    .hy-tl-head { text-align:center; margin-bottom:64px; }
    .hy-tl-head .en-tag { font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; margin-bottom:10px; }
    .hy-tl-head h2 { font-size:28px; font-weight:700; color:#1a1a2e; margin-bottom:16px; }
    .hy-tl-head .bar { width:36px; height:3px; background:#1e4588; border-radius:2px; margin:0 auto; }
    /* 主线 */
    .hy-tl-body { position:relative; }
    .hy-tl-body:before { content:''; position:absolute; left:50%; top:10px; bottom:10px; width:2px; background:linear-gradient(to bottom,transparent,#1e4588 8%,#4a90d9 50%,#1e4588 92%,transparent); transform:translateX(-50%); }
    /* Grid 行 */
    .hy-tl-row { display:grid; grid-template-columns:1fr 80px 1fr; align-items:flex-start; margin-bottom:40px; }
    .hy-tl-row:last-child { margin-bottom:0; }
    /* 中心节点列 */
    .hy-tl-node { display:flex; flex-direction:column; align-items:center; padding-top:20px; }
    .hy-tl-node .n-ring { width:20px; height:20px; border-radius:50%; background:#fff; border:3px solid #1e4588; box-shadow:0 0 0 5px rgba(30,69,136,.12); z-index:2; position:relative; transition:all .35s; flex-shrink:0; }
    .hy-tl-row:hover .n-ring { background:#1e4588; box-shadow:0 0 0 6px rgba(30,69,136,.2); }
    .hy-tl-node .n-badge { margin-top:10px; background:#1e4588; color:#fff; font-size:11px; font-family:Arial,sans-serif; padding:3px 9px; border-radius:10px; white-space:nowrap; letter-spacing:1px; }
    /* 左右占位列 */
    .hy-tl-slot-l { display:flex; justify-content:flex-end; padding-right:22px; }
    .hy-tl-slot-r { display:flex; justify-content:flex-start; padding-left:22px; }
    /* 卡片 */
    .hy-tl-card { background:#fff; border-radius:8px; padding:22px 26px; box-shadow:0 4px 18px rgba(0,0,0,.07); position:relative; width:100%; transition:all .32s; border-left:4px solid #1e4588; }
    .hy-tl-slot-r .hy-tl-card { border-left:0; border-right:4px solid #1e4588; }
    .hy-tl-card:hover { box-shadow:0 10px 32px rgba(30,69,136,.13); transform:translateY(-4px); }
    /* 箭头 */
    .hy-tl-slot-l .hy-tl-card:after { content:''; position:absolute; right:-11px; top:20px; border:9px solid transparent; border-left-color:#1e4588; }
    .hy-tl-slot-l .hy-tl-card:before { content:''; position:absolute; right:-8px; top:21px; border:8px solid transparent; border-left-color:#fff; z-index:1; }
    .hy-tl-slot-r .hy-tl-card:after { content:''; position:absolute; left:-11px; top:20px; border:9px solid transparent; border-right-color:#1e4588; }
    .hy-tl-slot-r .hy-tl-card:before { content:''; position:absolute; left:-8px; top:21px; border:8px solid transparent; border-right-color:#fff; z-index:1; }
    /* 卡片内容 */
    .hy-tl-card .tl-date { font-size:11px; color:#4a90d9; letter-spacing:2px; margin-bottom:10px; font-family:Arial,sans-serif; }
    .hy-tl-card h4 { font-size:15px; font-weight:700; color:#1a1a2e; line-height:1.65; margin:0; }

/* ============ home ============ */
.hero-banner {
      position: relative;
      width: 100%;
      height: 100vh;
      min-height: 500px;
      overflow: hidden;
    }
    .hero-banner .swiper-wrapper,
    .hero-banner .swiper-slide {
      height: 100%;
    }
    .hero-banner .swiper-slide .ban-bg {
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      transform: scale(1.08);
      transition: transform 8s ease;
    }
    .hero-banner .swiper-slide-active .ban-bg {
      transform: scale(1);
    }
    .hero-banner .ban-gradient {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 45%;
      background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 100%);
      z-index: 2;
      pointer-events: none;
    }
    .hero-banner .ban-dots {
      position: absolute;
      bottom: 36px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 10;
    }
    .hero-banner .ban-dots .swiper-pagination {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 10px;
      position: static;
      width: auto;
    }
    .hero-banner .ban-dots .swiper-pagination-bullet {
      width: 28px;
      height: 3px;
      border-radius: 2px;
      background: rgba(255,255,255,0.45);
      opacity: 1;
      transition: background 0.4s, width 0.4s;
    }
    .hero-banner .ban-dots .swiper-pagination-bullet-active {
      width: 48px;
      background: #fff;
    }
.scene-cards {
      display: flex;
      flex-direction: row;
      width: 100%;
      height: calc(100vh - 120px);
      margin: 30px 0 0 0;
    }
    .scene-cards .sc-item {
      position: relative;
      flex: 1;
      height: 100%;
      overflow: hidden;
      cursor: pointer;
    }
    .scene-cards .sc-bg {
      position: absolute; inset: 0;
      background-size: cover;
      background-position: center;
      transform: scale(1);
      transition: transform 0.7s ease;
    }
    .scene-cards .sc-item:hover .sc-bg { transform: scale(1.04); }
    .scene-cards .sc-overlay {
      position: absolute; inset: 0;
      background: rgba(0,0,0,0.45);
      transition: opacity 0.4s ease;
    }
    .scene-cards .sc-item:hover .sc-overlay { opacity: 0; }
    .scene-cards .sc-body {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: #fff;
      text-align: center;
      padding: 0 20px;
      text-shadow: 0 2px 12px rgba(0,0,0,0.6), 0 4px 30px rgba(0,0,0,0.4);
    }
    .scene-cards .sc-sep {
      width: 36px;
      height: 2px;
      background: rgba(255,255,255,0.6);
      margin-bottom: 20px;
      transition: width 0.4s ease;
    }
    .scene-cards .sc-item:hover .sc-sep { width: 60px; background: #fff; }
    .scene-cards .sc-cn {
      font-size: 34px;
      font-weight: 700;
      line-height: 1;
      margin-bottom: 12px;
      letter-spacing: 4px;
    }
    .scene-cards .sc-en {
      font-size: 14px;
      color: rgba(255,255,255,0.7);
      letter-spacing: 4px;
      text-transform: uppercase;
      margin-bottom: 28px;
    }
    .scene-cards .sc-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      color: #fff;
      border: 1px solid rgba(255,255,255,0.6);
      padding: 9px 28px;
      border-radius: 30px;
      opacity: 0;
      transform: translateY(12px);
      transition: opacity 0.35s ease, transform 0.35s ease, background 0.3s;
    }
    .scene-cards .sc-item:hover .sc-btn {
      opacity: 1;
      transform: translateY(0);
    }
    .scene-cards .sc-btn:hover { background: rgba(255,255,255,0.18); }
    .scene-cards .sc-btn::after {
      content: '';
      display: inline-block;
      width: 18px;
      height: 1px;
      background: #fff;
    }
.hm-video-v2 {
        position: relative;
        background: #000;
        overflow: hidden;
        line-height: 0;
        margin: 40px 0;
      }
      .hm-video-v2 video {
        display: block;
        width: 100%;
        opacity: 0.92;
        margin-top: -5.6%;
        margin-bottom: -5.6%;
      }
      .hm-video-v2::before,
      .hm-video-v2::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 120px;
        z-index: 2;
        pointer-events: none;
      }
      .hm-video-v2::before {
        left: 0;
        background: linear-gradient(to right, #000 0%, transparent 100%);
      }
      .hm-video-v2::after {
        right: 0;
        background: linear-gradient(to left, #000 0%, transparent 100%);
      }
.hm-news-v2-head{ display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:40px;}
      .hm-news-v2-head .more-btn{ display:inline-block; padding:9px 28px; border:1px solid #0066cc; color:#0066cc; font-size:14px; border-radius:30px; transition:all .3s;}
      .hm-news-v2-head .more-btn:hover{ background:#0066cc; color:#fff;}
      .hm-news-v2-list{ display:flex; gap:24px;}
      .hm-news-v2-list .nv2-item{ flex:1; overflow:hidden;}
      .hm-news-v2-list .nv2-item a{ display:block; background:#fff; border:1px solid #eef0f4; transition:all .3s; }
      .hm-news-v2-list .nv2-item a:hover{ box-shadow:0 8px 30px rgba(0,0,0,0.1); transform:translateY(-4px);}
      .nv2-img{ overflow:hidden; height:210px;}
      .nv2-img i{ display:block; height:100%; background-size:cover; background-position:center; transition:transform .5s ease;}
      .nv2-item a:hover .nv2-img i{ transform:scale(1.05);}
      .nv2-info{ padding:22px 24px 24px;}
      .nv2-date{ font-size:13px; color:#0066cc; margin-bottom:10px; font-family:Bahnschrift,Arial,sans-serif;}
      .nv2-tit{ font-size:17px; font-weight:600; color:#222; line-height:1.5; margin-bottom:10px; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;}
      .nv2-note{ font-size:13px; color:#888; line-height:1.8; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;}

/* ============ honor ============ */
body { overflow-x:hidden; }



  .cert-section {

    padding: 60px 0 80px;

    background: #fff;

  }

  .cert-title { text-align:center; margin-bottom:52px; }

  .cert-title .en-tag { display:block; font-size:12px; color:#4a90d9; letter-spacing:5px; text-transform:uppercase; margin-bottom:10px; }

  .cert-title h2 { font-size:32px; font-weight:700; color:#1a1a2e; margin-bottom:16px; }

  .cert-title .bar { width:40px; height:3px; background:#0066cc; border-radius:2px; margin:0 auto; }



  /* 堆叠容器 */

  .pile-box {

    position: relative;

    height: 560px;

    max-width: 1000px;

    margin: 0 auto;

  }



  /* 每张证书 */

  .sc {

    position: absolute;

    width: 145px;

    background: #fff;

    padding: 7px 7px 26px;

    box-shadow: 2px 3px 12px rgba(0,0,0,.22);

    cursor: pointer;

    transition: transform .35s cubic-bezier(.16,1,.3,1),

                box-shadow .35s ease,

                z-index 0s;

    /* 角落翻起 */

    overflow: hidden;

  }

  .sc img { display:block; width:100%; height:auto; }



  /* hover 放大浮出 */

  .sc:hover {

    transform: rotate(0deg) translateY(-16px) scale(1.5) !important;

    box-shadow: 0 16px 40px rgba(0,0,0,.3) !important;

    z-index: 999 !important;

  }



  /* ===== 27张绝对坐标（3行×9列，行间互相压叠）===== */

  /* 行1 */

  .sc:nth-child(1) { left:0px;   top:10px;  transform:rotate(-5deg);  z-index:9; }

  .sc:nth-child(2) { left:105px; top:0px;   transform:rotate(3deg);   z-index:8; }

  .sc:nth-child(3) { left:212px; top:15px;  transform:rotate(-2deg);  z-index:7; }

  .sc:nth-child(4) { left:318px; top:5px;   transform:rotate(4deg);   z-index:6; }

  .sc:nth-child(5) { left:425px; top:12px;  transform:rotate(-3deg);  z-index:5; }

  .sc:nth-child(6) { left:530px; top:0px;   transform:rotate(2deg);   z-index:4; }

  .sc:nth-child(7) { left:636px; top:18px;  transform:rotate(-4deg);  z-index:3; }

  .sc:nth-child(8) { left:742px; top:8px;   transform:rotate(3deg);   z-index:2; }

  .sc:nth-child(9) { left:848px; top:14px;  transform:rotate(-2deg);  z-index:1; }

  /* 行2（与行1重叠约50px）*/

  .sc:nth-child(10){ left:52px;  top:170px; transform:rotate(4deg);   z-index:18; }

  .sc:nth-child(11){ left:158px; top:158px; transform:rotate(-3deg);  z-index:17; }

  .sc:nth-child(12){ left:265px; top:172px; transform:rotate(2deg);   z-index:16; }

  .sc:nth-child(13){ left:370px; top:162px; transform:rotate(-4deg);  z-index:15; }

  .sc:nth-child(14){ left:476px; top:168px; transform:rotate(3deg);   z-index:14; }

  .sc:nth-child(15){ left:582px; top:155px; transform:rotate(-2deg);  z-index:13; }

  .sc:nth-child(16){ left:688px; top:175px; transform:rotate(5deg);   z-index:12; }

  .sc:nth-child(17){ left:794px; top:160px; transform:rotate(-3deg);  z-index:11; }

  .sc:nth-child(18){ left:875px; top:170px; transform:rotate(2deg);   z-index:10; }

  /* 行3（与行2重叠约50px）*/

  .sc:nth-child(19){ left:20px;  top:330px; transform:rotate(-3deg);  z-index:27; }

  .sc:nth-child(20){ left:126px; top:318px; transform:rotate(4deg);   z-index:26; }

  .sc:nth-child(21){ left:232px; top:334px; transform:rotate(-2deg);  z-index:25; }

  .sc:nth-child(22){ left:338px; top:322px; transform:rotate(3deg);   z-index:24; }

  .sc:nth-child(23){ left:444px; top:330px; transform:rotate(-4deg);  z-index:23; }

  .sc:nth-child(24){ left:550px; top:316px; transform:rotate(2deg);   z-index:22; }

  .sc:nth-child(25){ left:656px; top:335px; transform:rotate(-3deg);  z-index:21; }

  .sc:nth-child(26){ left:762px; top:320px; transform:rotate(4deg);   z-index:20; }

  .sc:nth-child(27){ left:858px; top:328px; transform:rotate(-2deg);  z-index:19; }



  /* 入场：不同方向飞入 */

  @keyframes from-left  { from{opacity:0;transform:translateX(-220px) rotate(-25deg) scale(.7)} to{opacity:1} }

  @keyframes from-right { from{opacity:0;transform:translateX(220px)  rotate(25deg)  scale(.7)} to{opacity:1} }

  @keyframes from-top   { from{opacity:0;transform:translateY(-180px) rotate(-15deg) scale(.7)} to{opacity:1} }

  @keyframes from-bot   { from{opacity:0;transform:translateY(180px)  rotate(15deg)  scale(.7)} to{opacity:1} }

  @keyframes from-tl    { from{opacity:0;transform:translate(-180px,-160px) rotate(-30deg) scale(.65)} to{opacity:1} }

  @keyframes from-tr    { from{opacity:0;transform:translate(180px,-160px)  rotate(30deg)  scale(.65)} to{opacity:1} }



  /* 每张给不同动画 */

  .sc { animation-duration:.65s; animation-timing-function:cubic-bezier(.16,1,.3,1); animation-fill-mode:both; }

  .sc:nth-child(9n+1){ animation-name:from-left;  }

  .sc:nth-child(9n+2){ animation-name:from-top;   }

  .sc:nth-child(9n+3){ animation-name:from-right; }

  .sc:nth-child(9n+4){ animation-name:from-bot;   }

  .sc:nth-child(9n+5){ animation-name:from-tl;    }

  .sc:nth-child(9n+6){ animation-name:from-right; }

  .sc:nth-child(9n+7){ animation-name:from-bot;   }

  .sc:nth-child(9n+8){ animation-name:from-tr;    }

  .sc:nth-child(9n+9){ animation-name:from-left;  }

  .sc:nth-child(1){animation-delay:.05s}.sc:nth-child(2){animation-delay:.08s}

  .sc:nth-child(3){animation-delay:.11s}.sc:nth-child(4){animation-delay:.14s}

  .sc:nth-child(5){animation-delay:.17s}.sc:nth-child(6){animation-delay:.20s}

  .sc:nth-child(7){animation-delay:.23s}.sc:nth-child(8){animation-delay:.26s}

  .sc:nth-child(9){animation-delay:.29s}.sc:nth-child(10){animation-delay:.32s}

  .sc:nth-child(11){animation-delay:.35s}.sc:nth-child(12){animation-delay:.38s}

  .sc:nth-child(13){animation-delay:.41s}.sc:nth-child(14){animation-delay:.44s}

  .sc:nth-child(15){animation-delay:.47s}.sc:nth-child(16){animation-delay:.50s}

  .sc:nth-child(17){animation-delay:.53s}.sc:nth-child(18){animation-delay:.56s}

  .sc:nth-child(19){animation-delay:.59s}.sc:nth-child(20){animation-delay:.62s}

  .sc:nth-child(21){animation-delay:.65s}.sc:nth-child(22){animation-delay:.68s}

  .sc:nth-child(23){animation-delay:.71s}.sc:nth-child(24){animation-delay:.74s}

  .sc:nth-child(25){animation-delay:.77s}.sc:nth-child(26){animation-delay:.80s}

  .sc:nth-child(27){animation-delay:.83s}



  @media(max-width:1060px){

    .pile-box { height:500px; transform:scale(.92); transform-origin:top center; }

  }

  @media(max-width:800px){

    .pile-box { height:460px; transform:scale(.78); transform-origin:top center; }

  }

  @media(max-width:600px){

    .pile-box { height:380px; transform:scale(.6); transform-origin:top center; }

  }

/* ============ product ============ */
.pro-list-wrap { background:#f7f8fa; padding:40px 0 60px;}
  .pro-list-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:30px;}
  .pro-list-card { background:#fff; border:1px solid #eee; border-radius:12px; overflow:hidden; transition:all .35s ease; position:relative;}
  .pro-list-card:hover { box-shadow:0 12px 36px rgba(0,40,120,.1); transform:translateY(-6px);}
  .pro-list-card .plc-img { display:block; overflow:hidden; height:280px; background:#fff;}
  .pro-list-card .plc-img img { width:100%; height:100%; object-fit:contain; transition:transform .5s ease; display:block; padding:16px;}
  .pro-list-card:hover .plc-img img { transform:scale(1.08);}
  .pro-list-card .plc-info { padding:20px 24px 24px; border-top:1px solid #f0f0f0;}
  .pro-list-card .plc-title { font-size:16px; font-weight:700; color:#1a1a2e; margin-bottom:8px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
  .pro-list-card .plc-desc { font-size:13px; color:#888; line-height:1.7; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; min-height:44px;}
  .pro-list-card .plc-more { margin-top:16px; display:inline-flex; align-items:center; gap:8px; padding:8px 18px; background:#f0f5ff; border-radius:4px; font-size:13px; color:#1e4588; font-weight:600; transition:all .3s;}
  .pro-list-card .plc-more::after { content:'→'; transition:transform .3s;}

  .pro-list-card:hover .plc-more::after { transform:translateX(4px);}
  @media(max-width:900px){ .pro-list-grid{ grid-template-columns:repeat(2,1fr); } }
  @media(max-width:560px){ .pro-list-grid{ grid-template-columns:1fr; } }

/* ============ product_show ============ */
.pro-detail-wrap { background:#f7f8fa; padding:40px 0 60px;}

    .ny-pro-paly { align-self:flex-start;}

    .pro-img-main { overflow:hidden; border-radius:4px; background:#fff; border:1px solid #eee; max-height:420px;}

    .pro-img-main .swiper-slide { height:420px; display:flex; align-items:center; justify-content:center;}

    .pro-img-main .swiper-slide img { max-width:100%; max-height:420px; width:auto; height:auto; display:block; object-fit:contain; transition:transform .5s ease;}

    .pro-img-main .swiper-slide:hover img { transform:scale(1.04);}

    .pro-img-thumbs { margin-top:10px;}

    .pro-img-thumbs .swiper-slide { border:2px solid transparent; border-radius:3px; overflow:hidden; cursor:pointer; opacity:0.6; transition:all .3s;}

    .pro-img-thumbs .swiper-slide img { width:100%; display:block;}

    .pro-img-thumbs .swiper-slide-thumb-active { border-color:#0066cc; opacity:1;}

    .pro-desc-card { margin-top:18px;}

    .pro-desc-card .pdc-body { display:flex; flex-direction:column; gap:0;}

    .pro-desc-card .pdc-line { display:flex; align-items:flex-start; gap:10px; padding:9px 0; font-size:14px; color:#333; line-height:1.6; border-bottom:1px solid #f5f5f5;}

    .pro-desc-card .pdc-dot { flex-shrink:0; color:#aaa; font-size:16px; font-weight:700; line-height:1.6; margin-top:0;}

        .pro-action-btns { margin-top:32px; display:flex; gap:16px; flex-wrap:wrap; align-items:center; }

    .pro-btn-dl {
      display:inline-flex; align-items:center; gap:8px;
      padding:13px 28px;
      background:#fff; border:2px solid #1e4588;
      color:#1e4588; font-size:14px; font-weight:600; letter-spacing:.5px;
      border-radius:4px; text-decoration:none; transition:all .3s ease;
    }
    .pro-btn-dl::before { content:"\2193"; font-size:18px; font-weight:900; }
    .pro-btn-dl:hover { background:#1e4588; color:#fff; transform:translateY(-2px); box-shadow:0 6px 18px rgba(30,69,136,.25); }
      8%       { transform:rotate(-10deg) scale(1.03); }
      16%      { transform:rotate(10deg)  scale(1.03); }
      24%      { transform:rotate(-8deg)  scale(1.02); }
      32%      { transform:rotate(8deg)   scale(1.02); }
      40%      { transform:rotate(-5deg); }
      48%      { transform:rotate(5deg);  }
      56%      { transform:rotate(0);     }
    }
      70%  { box-shadow:0 0 0 14px rgba(30,69,136,0), 0 6px 20px rgba(30,69,136,.3); }
      100% { box-shadow:0 0 0 0 rgba(30,69,136,0), 0 6px 20px rgba(30,69,136,.3); }
    }
        .pro-action-btns .pro-btn-tel,
    a.pro-btn-tel {
      display:inline-flex !important;
      align-items:center !important;
      gap:12px;
      padding:14px 36px !important;
      background:linear-gradient(135deg,#1a3d8a,#2a6acc) !important;
      color:#fff !important;
      text-decoration:none !important;
      border-radius:4px;
      font-size:19px !important;
      font-weight:800 !important;
      letter-spacing:2px;
      box-shadow:0 6px 20px rgba(30,69,136,.3);
      position:relative;
      overflow:hidden;
      transition:transform .35s ease, box-shadow .35s ease;
    }
    .pro-action-btns .pro-btn-tel::after,
    a.pro-btn-tel::after {
      content:""; position:absolute;
      top:-50%; left:-80%; width:50%; height:200%;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
      transform:skewX(-20deg);
      transition:left .55s ease;
      pointer-events:none;
    }
    .pro-action-btns .pro-btn-tel:hover,
    a.pro-btn-tel:hover {
      transform:translateY(-4px) scale(1.02) !important;
      box-shadow:0 14px 34px rgba(30,69,136,.45) !important;
      color:#fff !important;
    }
    .pro-action-btns .pro-btn-tel:hover::after,
    a.pro-btn-tel:hover::after { left:150%; }

    .pro-sections { margin-top:4px; overflow:hidden;}

    .pro-section { background:#fff; margin-bottom:4px; padding:40px;}

    .pro-section-title { display:flex; align-items:center; gap:12px; font-size:20px; font-weight:700; color:#1a1a1a; margin-bottom:30px; padding-bottom:16px; border-bottom:1px solid #eee;}

    .pro-section-title::before { content:''; display:block; width:4px; height:22px; background:#0066cc; border-radius:2px; flex-shrink:0;}

    .pro-section.arccontent img { max-width:100%; height:auto;}

/* ============ service ============ */
.content-container {

      width: 80%;

      padding-top: 30px;

      margin: 0 auto;

      display: flex;

      flex-wrap: wrap;

      justify-content: space-around;

    }



    .content-item {

      width: 220px;

      height: 320px;

      background-size: 100% 100%;

      display: flex;

      align-items: center;

      justify-content: center;

      margin-top: 30px;

    }



    .content-item-title {

      color: #fff;

      font-size: 24px;

      margin-top: 200px;

    }



    .flotter-item-c {

      width: 413px;

      height: 200px;

      background-size: 100% 100%;

      position: relative;

      margin-left: 30px;

      padding: 20px;

      background-color: #f3f3f3;

    }



    .flotter-item {

      width: 413px;

      height: 200px;

      position: relative;

      margin-left: 15px;

      margin-right: 15px;

      overflow: hidden;

      padding: 20px;

      background-color: #f3f3f3;

      border-radius: 10px;

      margin-top: 15px;

    }



    .flotter-item-title-c {

      color: #fff;

      font-size: 23px;

    }



    .flotter-item-title {

      font-size: 21px;

      font-weight: bold;

    }



    .x-c {

      width: 50px;

      height: 4px;

      background-color: #fff;

      margin-top: 5px;

    }



    .x {

      width: 30px;

      height: 2px;

      background-color: #0166cc;

      margin-top: 5px;

    }



    .flotter-item-img-c {

      width: 40px;

      height: 40px;

      position: absolute;

      right: 25px;

      bottom: 25px;

    }



    .flotter-item-img {

      width: 140px;

      height: 140px;

      position: absolute;

      right: 105px;

      bottom: -35px;

    }



    .content-item:hover {

      opacity: .5;

    }

    @media screen and (max-width: 1920px){

      .list2{width: 80%;margin: 0 auto;}

    }

    @media screen and (max-width: 1680px){

      .list2{width: 90%;margin: 0 auto;}

    }

    @media screen and (max-width:1024px){

      .list2{width: 100%;margin: 0 auto;}

    }

/* ============ solution_index ============ */
/* 解决方案汇总页 */

  .sol-head { padding:60px 0 50px; background:#fff; text-align:center; }

  .sol-head .en-tag { font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; margin-bottom:12px; }

  .sol-head h2 { font-size:30px; font-weight:700; color:#1a1a2e; margin-bottom:16px; }

  .sol-head .bar { width:40px; height:3px; background:#1e4588; border-radius:2px; margin:0 auto 20px; }

  .sol-head p { font-size:15px; color:#888; max-width:600px; margin:0 auto; line-height:1.9; }



  /* 三大方案——左右交替 */

  .sol-section { padding:70px 0; }

  .sol-section:nth-child(even) { background:#f4f7fb; }

  .sol-section:nth-child(odd) { background:#fff; }

  .sol-row { display:flex; align-items:center; gap:64px; }

  .sol-row.rev { flex-direction:row-reverse; }

  /* 图片侧 */

  .sol-img { flex:0 0 50%; overflow:hidden; border-radius:10px; box-shadow:0 12px 40px rgba(0,0,0,.10); position:relative; }

  .sol-img img { width:100%; height:420px; object-fit:cover; display:block; transition:transform .7s ease; }

  .sol-img:hover img { transform:scale(1.06); }

  /* 光扫效果 */

  .sol-img:after { content:''; position:absolute; inset:0; background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,.18) 50%, transparent 70%); transform:translateX(-120%); transition:transform .7s ease; border-radius:10px; pointer-events:none; }

  .sol-img:hover:after { transform:translateX(120%); }

  /* 左下角蓝色装饰条 */

  .sol-img:before { content:''; position:absolute; left:-4px; bottom:-4px; width:40%; height:40%; border-left:3px solid #1e4588; border-bottom:3px solid #1e4588; border-radius:0 0 0 8px; z-index:2; transition:width .4s ease, height .4s ease; pointer-events:none; }

  .sol-img:hover:before { width:55%; height:55%; }

  /* 文字侧 */

  .sol-body { flex:1; }

  .sol-body .s-num { font-size:72px; font-weight:900; color:#eef2fc; font-family:Arial,sans-serif; line-height:1; margin-bottom:-10px; }

  .sol-body h3 { font-size:26px; font-weight:700; color:#1a1a2e; margin-bottom:10px; }

  .sol-body .s-line { width:40px; height:3px; background:#1e4588; border-radius:2px; margin-bottom:22px; }

  .sol-features { list-style:none; padding:0; margin:0 0 30px; }

  .sol-features li { display:flex; align-items:flex-start; gap:10px; padding:10px 0; border-bottom:1px dashed #e8edf5; font-size:14px; color:#555; line-height:1.6; }

  .sol-features li:last-child { border-bottom:0; }

  .sol-features li:before { content:''; display:block; width:8px; height:8px; border-radius:50%; background:#1e4588; flex-shrink:0; margin-top:5px; }

  .sol-btn { display:inline-flex; align-items:center; gap:8px; padding:12px 32px; background:#1e4588; color:#fff; border-radius:5px; font-size:15px; font-weight:600; text-decoration:none; transition:all .3s; }

  .sol-btn:after { content:'→'; transition:transform .3s; }

  .sol-btn:hover { background:#2a5ca8; color:#fff; }

  .sol-btn:hover:after { transform:translateX(5px); }



  /* 亮点数据条 */

  .sol-stats { background:#1e3a6e; padding:44px 0; }

  .sol-stats-inner { display:flex; }

  .sol-stat-item { flex:1; text-align:center; border-left:1px solid rgba(255,255,255,.08); padding:0 20px; }

  .sol-stat-item:first-child { border-left:0; }

  .sol-stat-num { font-size:42px; font-weight:900; color:#fff; font-family:Arial,sans-serif; line-height:1; }

  .sol-stat-num em { font-style:normal; font-size:20px; color:#4a90d9; }

  .sol-stat-label { font-size:13px; color:rgba(255,255,255,.5); margin-top:10px; }

/* ============ yycj_index ============ */
/* 应用场景汇总页 */

  .yycj-head { padding:60px 0 50px; background:#fff; text-align:center; }

  .yycj-head .en-tag { font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; margin-bottom:12px; }

  .yycj-head h2 { font-size:30px; font-weight:700; color:#1a1a2e; margin-bottom:16px; }

  .yycj-head .bar { width:40px; height:3px; background:#1e4588; border-radius:2px; margin:0 auto 20px; }

  .yycj-head p { font-size:15px; color:#888; max-width:640px; margin:0 auto; line-height:1.9; }



  /* 三大场景——左右交替 */

  .yycj-section { padding:70px 0; }

  .yycj-section:nth-child(odd) { background:#fff; }

  .yycj-section:nth-child(even) { background:#f4f7fb; }

  .yycj-row { display:flex; align-items:center; gap:64px; }

  .yycj-row.rev { flex-direction:row-reverse; }

  /* 图片侧 */

  .yycj-img { flex:0 0 50%; overflow:hidden; border-radius:10px; box-shadow:0 12px 40px rgba(0,0,0,.10); position:relative; }

  .yycj-img img { width:100%; height:420px; object-fit:cover; display:block; transition:transform .7s ease; }

  .yycj-img:hover img { transform:scale(1.05); }

  .yycj-img:after { content:''; position:absolute; inset:0; background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.16) 50%,transparent 70%); transform:translateX(-120%); transition:transform .7s ease; border-radius:10px; pointer-events:none; }

  .yycj-img:hover:after { transform:translateX(120%); }

  .yycj-img:before { content:''; position:absolute; right:-4px; bottom:-4px; width:40%; height:40%; border-right:3px solid #1e4588; border-bottom:3px solid #1e4588; border-radius:0 0 8px 0; z-index:2; transition:width .4s, height .4s; pointer-events:none; }

  .yycj-img:hover:before { width:55%; height:55%; }

  /* 文字侧 */

  .yycj-body { flex:1; }

  .yycj-body .s-num { font-size:72px; font-weight:900; color:#eef2fc; font-family:Arial,sans-serif; line-height:1; margin-bottom:-10px; }

  .yycj-body h3 { font-size:26px; font-weight:700; color:#1a1a2e; margin-bottom:10px; }

  .yycj-body .s-line { width:40px; height:3px; background:#1e4588; border-radius:2px; margin-bottom:18px; }

  .yycj-body .s-desc { font-size:14px; color:#666; line-height:1.9; margin-bottom:22px; }

  .yycj-tags { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:28px; }

  .yycj-tag { background:#e8effc; color:#1e4588; font-size:13px; padding:5px 16px; border-radius:20px; transition:all .3s ease; cursor:default; display:inline-block; }
  .yycj-tag { position:relative; overflow:hidden; transition:transform .3s ease, box-shadow .3s ease; cursor:pointer; }
  .yycj-tag::after { content:""; position:absolute; top:-50%; left:-80%; width:50%; height:200%; background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent); transform:skewX(-20deg); transition:left .5s ease; pointer-events:none; }
  .yycj-tag:hover { transform:translateY(-4px); box-shadow:0 6px 18px rgba(30,69,136,.22); }
  .yycj-tag:hover::after { left:150%; }
  @keyframes tagPop { 0%{opacity:0;transform:translateY(12px) scale(.9);} 100%{opacity:1;transform:translateY(0) scale(1);} }
  .yycj-tags.animated .yycj-tag { animation:tagPop .4s ease both; }
  .yycj-tags.animated .yycj-tag:nth-child(1){animation-delay:.05s}
  .yycj-tags.animated .yycj-tag:nth-child(2){animation-delay:.15s}
  .yycj-tags.animated .yycj-tag:nth-child(3){animation-delay:.25s}
  .yycj-tags.animated .yycj-tag:nth-child(4){animation-delay:.35s}

  .yycj-btn { display:inline-flex; align-items:center; gap:8px; padding:12px 32px; background:#1e4588; color:#fff; border-radius:5px; font-size:15px; font-weight:600; text-decoration:none; transition:all .3s; }

  .yycj-btn:after { content:'→'; transition:transform .3s; }

  .yycj-btn:hover { background:#2a5ca8; color:#fff; }

  .yycj-btn:hover:after { transform:translateX(5px); }



  body { overflow-x:hidden; }

  /* s-line 动画 */

  .s-line { width:0 !important; transition:width .8s ease .3s !important; }


/* ============ home - video section ============ */
.hm-video-v2 { overflow:hidden; line-height:0; margin:40px 0; }
.hm-video-inner { position:relative; line-height:0; background:#000; overflow:hidden; }
.hm-video-inner video { display:block; width:100%; opacity:0.92; margin-top:-5.6%; margin-bottom:-5.6%; }
.hm-video-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(10,25,60,.72) 0%, rgba(10,30,70,.45) 60%, rgba(0,0,0,.2) 100%);
  display:flex; align-items:center;
}
.hm-video-content { color:#fff; }
.hv-tag {
  display:inline-block; font-size:12px; letter-spacing:5px; text-transform:uppercase;
  color:rgba(255,255,255,.7); border:1px solid rgba(255,255,255,.3);
  padding:5px 16px; border-radius:20px; margin-bottom:24px;
}
.hv-title {
  font-size:40px; font-weight:900; color:#fff; line-height:1.3;
  margin-bottom:16px; text-shadow:0 2px 20px rgba(0,0,0,.3);
}
.hv-sub {
  font-size:15px; color:rgba(255,255,255,.7); margin-bottom:36px;
  letter-spacing:1px; font-style:italic;
}
.hv-btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 32px; background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.5); color:#fff;
  border-radius:4px; font-size:15px; font-weight:600; text-decoration:none;
  backdrop-filter:blur(4px); transition:all .35s ease;
}
.hv-btn:hover { background:rgba(255,255,255,.28); border-color:#fff; color:#fff; transform:translateX(4px); }
@media(max-width:768px){ .hv-title{ font-size:26px; } .hm-video-inner video{ max-height:320px; } }

/* ============ header - lang divider fix ============ */
/* 默认(透明header)：白色分隔线 */
.lang-zh { border-right:1px solid rgba(255,255,255,.4) !important; }
/* 滚动后(白色背景header)：深色分隔线 */
header.fix .lang-zh { border-right:1px solid rgba(0,0,0,.2) !important; }
header.ny .lang-zh  { border-right:1px solid rgba(0,0,0,.2) !important; }

/* ============ 移动端 banner 修复 ============ */
@media screen and (max-width:1024px) {
  .nybanner { min-height:200px; }
  .nybanner .img { height:200px; overflow:hidden; }
  .nybanner .img img {
    width:100% !important; max-width:100% !important;
    height:200px !important; margin-left:0 !important;
    object-fit:cover; object-position:center;
  }
  .nybanner .txt { top:50%; }
  .nybanner .txt .cn { font-size:18px !important; }
  .nybanner .txt .en { font-size:14px !important; }
}
@media screen and (max-width:640px) {
  .nybanner { min-height:150px; }
  .nybanner .img { height:150px; }
  .nybanner .img img { height:150px !important; }
  .nybanner .txt .cn { font-size:15px !important; }
}

/* 移动端隐藏语言切换 */
@media screen and (max-width:1024px) { #btn-zh, #btn-en, .lang-zh { display:none !important; } }

/* ============ 产品规格表 spec-table ============ */
.spec-table { width:100%; border-collapse:collapse; font-size:14px; margin-bottom:0; }
.spec-table tr { border-bottom:1px solid #dee2e6; }
.spec-table tr:last-child { border-bottom:none; }
.spec-table th {
  text-align:left; padding:14px 20px; font-weight:600;
  background-color:#f8f9fa; width:35%; color:#2c3e50;
  border-right:1px solid #dee2e6; font-size:14px;
}
.spec-table td { padding:14px 20px; color:#212529; background-color:#fff; font-size:14px; }
.spec-table .group-title th {
  background-color:#e9f5ec; font-weight:700; color:#1e6b3b;
  font-size:15px; border-bottom:2px solid #c3e0cb; border-right:none;
  padding:12px 20px;
}
@media(max-width:768px){
  .spec-table th,.spec-table td { padding:10px 14px; font-size:13px; }
  .spec-table th { width:42%; }
}

/* 修复 wow 动画期间文字模糊 */
.spec-table, .arccontent { -webkit-font-smoothing:antialiased; transform:translateZ(0); }
.spec-table th, .spec-table td { -webkit-font-smoothing:antialiased; }

.spec-table { border-top:none; }
.spec-table tr:first-child th, .spec-table tr:first-child td { border-top:none; }