/*
 * 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; } }
  /* 关于我们（企业定位 / 研发制造 / 企业愿景） */
  .about-docx-wrap { max-width:1200px; margin:48px auto 0; }
  .about-docx-wrap + .about-docx-wrap { margin-top:56px; }
  .about-docx-head { text-align:center; margin-bottom:22px; }
  .about-docx-head p { margin:0 0 6px; font-size:12px; color:#4a90d9; letter-spacing:4px; text-transform:uppercase; }
  .about-docx-head h3 { margin:0; font-size:30px; font-weight:800; color:#1a1a2e; line-height:1.25; }

  .about-docx-pos-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
  .about-docx-pos-item {
    background:#fff; border-radius:16px; padding:24px 22px; border:1px solid #e9eef8;
    box-shadow:0 10px 30px rgba(13,53,120,.06); position:relative; overflow:hidden; transition:all .3s ease;
  }
  .about-docx-pos-item::before {
    content:''; position:absolute; left:0; top:0; width:100%; height:4px;
    background:linear-gradient(90deg,#1e4588,#4a90d9); transform:scaleX(0); transform-origin:left; transition:transform .35s ease;
  }
  .about-docx-pos-item:hover { transform:translateY(-6px); box-shadow:0 16px 42px rgba(13,53,120,.12); }
  .about-docx-pos-item:hover::before { transform:scaleX(1); }
  .about-docx-pos-item .num {
    display:inline-flex; width:38px; height:38px; border-radius:50%; align-items:center; justify-content:center;
    background:#eaf2ff; color:#1e4588; font-size:15px; font-weight:800; margin-bottom:12px;
  }
  .about-docx-pos-item h4 { margin:0; font-size:18px; font-weight:700; color:#1a1a2e; }
  .about-docx-pos-item strong { display:block; margin:8px 0 10px; font-size:15px; color:#1f3f7a; line-height:1.55; }
  .about-docx-pos-item p { margin:0; font-size:14px; line-height:1.9; color:#475569; }

  .about-docx-rd-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
  .about-docx-rd-item {
    background:#fff; border:1px solid #e8edf7; border-radius:16px; padding:20px 20px 14px;
    box-shadow:0 10px 28px rgba(14,53,120,.05); transition:all .3s ease;
  }
  .about-docx-rd-item:hover { transform:translateY(-4px); box-shadow:0 16px 36px rgba(14,53,120,.11); }
  .about-docx-rd-item .rd-h { display:flex; align-items:flex-start; gap:10px; margin-bottom:10px; }
  .about-docx-rd-item .rd-h span {
    flex:0 0 auto; min-width:34px; height:34px; border-radius:8px;
    background:linear-gradient(135deg,#1e4588,#2f6fda); color:#fff; font-size:14px; font-weight:800;
    display:flex; align-items:center; justify-content:center;
  }
  .about-docx-rd-item .rd-h h4 { margin:2px 0 0; font-size:17px; line-height:1.45; font-weight:700; color:#1a1a2e; }
  .about-docx-rd-item ul { margin:0; padding-left:20px; }
  .about-docx-rd-item li { margin-bottom:6px; font-size:14px; line-height:1.85; color:#475569; }
  .about-docx-rd-item li:last-child { margin-bottom:0; }
  .about-docx-rd-item li::marker { color:#1e4588; }

  .about-docx-vision {
    max-width:1200px; margin:62px auto 28px; border-radius:20px; padding:44px 30px;
    text-align:center; color:#fff; position:relative; overflow:hidden;
    background:linear-gradient(135deg,#1b3f86 0%,#2c66cd 55%,#3a85ef 100%);
    box-shadow:0 18px 44px rgba(30,69,136,.3);
  }
  .about-docx-vision::before {
    content:''; position:absolute; width:340px; height:340px; border-radius:50%;
    background:radial-gradient(circle,rgba(255,255,255,.24) 0%,rgba(255,255,255,0) 70%);
    right:-120px; top:-120px; pointer-events:none;
  }
  .about-docx-vision .en { margin:0 0 8px; font-size:12px; letter-spacing:5px; text-transform:uppercase; opacity:.95; }
  .about-docx-vision h3 { margin:0; font-size:30px; font-weight:800; }
  .about-docx-vision .t { margin-top:14px; font-size:34px; line-height:1.5; font-weight:800; letter-spacing:1px; }

  @media(max-width:1024px){
    .about-docx-head h3 { font-size:26px; }
    .about-docx-pos-grid,.about-docx-rd-grid { grid-template-columns:1fr; }
    .about-docx-vision h3 { font-size:26px; }
    .about-docx-vision .t { font-size:28px; }
  }
  @media(max-width:767px){
    .about-docx-wrap { margin-top:34px; }
    .about-docx-wrap + .about-docx-wrap { margin-top:36px; }
    .about-docx-pos-item,.about-docx-rd-item { padding:18px 16px; border-radius:12px; }
    .about-docx-vision { margin:42px auto 22px; padding:34px 18px; border-radius:14px; }
    .about-docx-vision h3 { font-size:22px; }
    .about-docx-vision .t { font-size:22px; }
  }

  /* 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}

/* 联系我们版式微调（对齐参考图） */
.contact-match .ny-ct-main{padding:76px 72px;}
.contact-match .ny-ct-left{width:54%;}
.contact-match .ny-ct-right{width:46%;}
.contact-match .ny-ct-left .note{max-width:560px;}
.contact-match .c-t-m-btn .am-btn{width:260px;}
@media(max-width:1200px){
  .contact-match .ny-ct-main{padding:58px 44px;}
}
@media(max-width:992px){
  .contact-match .ny-ct-left,.contact-match .ny-ct-right{width:100%;}
  .contact-match .ny-ct-main{
    padding:20px 18px;
    flex-direction:column;
    align-items:stretch !important;
    gap:14px !important;
  }
}
/* 产品优势单页 */
.bkd-adv-page{
  background:
    radial-gradient(circle at 18% 0,rgba(81,139,238,.15),transparent 34%),
    radial-gradient(circle at 84% 18%,rgba(102,173,255,.12),transparent 36%),
    #f5f8fd;
  padding:36px 0 86px;
}
.bkd-adv-head{max-width:980px;margin:0 auto 30px;text-align:center;}
.bkd-adv-head .en{margin:0 0 10px;font-size:12px;letter-spacing:5px;color:#6f96d1;text-transform:uppercase;}
.bkd-adv-head h2{margin:0;font-size:40px;line-height:1.2;font-weight:800;color:#1a2945;}
.bkd-adv-head .line{
  width:72px;height:4px;border-radius:999px;margin:16px auto;
  background:linear-gradient(90deg,#4e7fd9,#62a8ff);
}
.bkd-adv-head .desc{margin:0 auto;max-width:860px;font-size:15px;line-height:1.95;color:#5f6d83;}
.bkd-adv-top{max-width:1220px;margin:0 auto 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.bkd-adv-top .t-item{
  background:#fff;border:1px solid #dce6f6;border-radius:12px;
  padding:16px 16px 14px;transition:all .25s ease;
}
.bkd-adv-top .t-item.safety{border-color:#cfe0fa;}
.bkd-adv-top .t-item.cell{border-color:#d3e7ff;}
.bkd-adv-top .t-item.service{border-color:#d8e1f4;}
.bkd-adv-top .t-item:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(21,53,109,.1);}
.bkd-adv-top .t-item h4{margin:0 0 6px;font-size:17px;line-height:1.4;font-weight:700;color:#1f2d48;}
.bkd-adv-top .t-item p{margin:0;font-size:13px;line-height:1.7;color:#66758d;}
.bkd-adv-list{max-width:1220px;margin:0 auto;}
.bkd-adv-item{
  display:grid;grid-template-columns:430px 1fr;gap:0;margin-bottom:18px;border-radius:14px;overflow:hidden;
  background:#ffffff;
  border:1px solid #dce5f3;box-shadow:0 10px 28px rgba(19,46,96,.08);
}
.bkd-adv-item:last-child{margin-bottom:0;}
.bkd-adv-item.rev{grid-template-columns:1fr 430px;}
.bkd-adv-item.rev .adv-media{order:2;}
.bkd-adv-item.rev .adv-body{order:1;}
.bkd-adv-item .adv-media{
  padding:18px;background:#f4f8ff;border-right:1px solid #e2ebf8;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.bkd-adv-item.rev .adv-media{border-right:none;border-left:1px solid #e2ebf8;}
.bkd-adv-item .adv-media img{
  width:100%;aspect-ratio:4/3;object-fit:contain;background:#f6f8fc;border-radius:10px;padding:12px;
  transition:transform .55s ease,box-shadow .35s ease;will-change:transform;
}
.bkd-adv-item .adv-media-stack{
  width:100%;display:grid;grid-template-columns:1fr;gap:10px;background:transparent;padding:0;
}
.bkd-adv-item .adv-media-stack img{
  aspect-ratio:16/7;max-height:none;border:1px solid #dae4f4;background:#f7f9fc;padding:10px 12px;border-radius:10px;
  transition:transform .55s ease,box-shadow .35s ease;will-change:transform;
}
.bkd-adv-item .adv-media::after{
  content:'';position:absolute;left:-58%;top:-20%;width:52%;height:140%;
  background:linear-gradient(120deg,rgba(255,255,255,0),rgba(255,255,255,.45),rgba(255,255,255,0));
  transform:translateX(-180%) skewX(-22deg);pointer-events:none;opacity:0;
}
.bkd-adv-item:hover .adv-media::after{
  opacity:1;animation:bkdAdvShine 1.15s ease;
}
.bkd-adv-item:hover .adv-media img{
  animation-play-state:paused;transform:translateY(-3px) scale(1.04);
}
.bkd-adv-item:hover .adv-media-stack img{
  animation-play-state:paused;transform:translateY(-2px) scale(1.03);
}
.bkd-adv-item.item-bms .adv-media img{animation:bkdAdvFloat 4.8s ease-in-out infinite;}
.bkd-adv-item.item-cell .adv-media img{animation:bkdAdvFloat 5.1s ease-in-out .25s infinite;}
.bkd-adv-item.item-service .adv-media-stack img:nth-child(1){animation:bkdAdvFloat 4.9s ease-in-out .2s infinite;}
.bkd-adv-item.item-service .adv-media-stack img:nth-child(2){animation:bkdAdvFloat 5.3s ease-in-out .55s infinite;}
.bkd-adv-item .adv-body{padding:24px 26px 22px;}
.bkd-adv-item .adv-body .idx{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  font-size:13px;font-weight:700;color:#3569bb;border:1px solid #c8d8f1;background:#edf4ff;margin-bottom:10px;
}
.bkd-adv-item .adv-body h3{margin:0 0 6px;font-size:30px;line-height:1.25;font-weight:800;color:#1b2945;}
.bkd-adv-item .adv-body .st{margin:0 0 12px;font-size:16px;line-height:1.65;color:#2f64ba;font-weight:700;}
.bkd-adv-item .adv-body ul{margin:0;padding:0;list-style:none;}
.bkd-adv-item .adv-body li{
  position:relative;margin-bottom:8px;padding-left:16px;font-size:14px;line-height:1.85;color:#516079;
}
.bkd-adv-item .adv-body li:last-child{margin-bottom:0;}
.bkd-adv-item .adv-body li::before{
  content:'';position:absolute;left:0;top:.78em;width:6px;height:6px;border-radius:50%;background:#4f81d6;
}
.bkd-adv-item .adv-body li strong{color:#23498a;}
.bkd-adv-item.item-bms{
  position:relative;
  background:#fff;
  border:1px solid #e2e8f1;
  box-shadow:0 6px 18px rgba(24,44,79,.06);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.bkd-adv-item.item-bms::before{
  display:none;
}
.bkd-adv-item.item-bms::after{
  display:none;
}
.bkd-adv-item.item-bms .adv-media{
  background:#fff;
  border-right:1px solid #edf1f7;
}
.bkd-adv-item.item-bms .adv-media::before{
  display:none;
}
.bkd-adv-item.item-bms .adv-media img{
  background:#fff;
  border:1px solid #e8edf5;
  box-shadow:none;
}
.bkd-adv-item.item-bms .adv-body{
  background:#fff;
  padding:24px 26px 22px;
}
.bkd-adv-item.item-bms .adv-body .idx{
  width:34px;height:34px;
  border:1px solid #d7e0ee;
  color:#35527f;
  background:#fff;
  box-shadow:none;
}
.bkd-adv-item.item-bms .adv-body h3{color:#23324d;}
.bkd-adv-item.item-bms .adv-body .st{
  display:block;
  margin:0 0 12px;
  padding:0;
  border-radius:0;
  background:none;
  color:#3e587f;
  font-size:15px;
  line-height:1.65;
}
.bkd-adv-item.item-bms .adv-body li{
  padding-left:16px;
  color:#4f5f76;
}
.bkd-adv-item.item-bms .adv-body li::before{
  width:6px;height:6px;top:.78em;
  background:#89a2c6;
  box-shadow:none;
}
.bkd-adv-item.item-bms .adv-body li strong{color:#2f4f80;}
.bkd-adv-item.item-bms:hover{
  transform:none;
  border-color:#d8e0ec;
  box-shadow:0 8px 22px rgba(24,44,79,.08);
}
@keyframes bkdAdvShine{
  0%{transform:translateX(-180%) skewX(-22deg);}
  100%{transform:translateX(360%) skewX(-22deg);}
}
@keyframes bkdAdvFloat{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-6px);}
}
@media(max-width:1200px){
  .bkd-adv-head h2{font-size:35px;}
  .bkd-adv-item{grid-template-columns:360px 1fr;}
  .bkd-adv-item.rev{grid-template-columns:1fr 360px;}
}
@media(max-width:992px){
  .bkd-adv-top{grid-template-columns:repeat(2,1fr);}
  .bkd-adv-item,.bkd-adv-item.rev{grid-template-columns:1fr;}
  .bkd-adv-item .adv-media,.bkd-adv-item.rev .adv-media{order:1;border:none;border-bottom:1px solid #e2ebf8;}
  .bkd-adv-item .adv-body,.bkd-adv-item.rev .adv-body{order:2;padding:20px 18px 18px;}
}
@media(max-width:640px){
  .bkd-adv-page{padding:12px 0 46px;}
  .bkd-adv-head{margin-bottom:22px;}
  .bkd-adv-head h2{font-size:25px;}
  .bkd-adv-head .desc{font-size:14px;line-height:1.8;}
  .bkd-adv-top{grid-template-columns:1fr;}
  .bkd-adv-item .adv-media{padding:12px;}
  .bkd-adv-item .adv-media::after{display:none;}
  .bkd-adv-item .adv-media img,.bkd-adv-item .adv-media-stack img{animation:none;transform:none;}
  .bkd-adv-item .adv-body h3{font-size:22px;}
  .bkd-adv-item .adv-body .st{font-size:14px;}
  .bkd-adv-item .adv-body li{font-size:13px;line-height:1.75;}
}
/* 服务保障总览页 */
.bkd-svc-page{
  background:
    radial-gradient(circle at 18% 0,rgba(81,139,238,.15),transparent 34%),
    radial-gradient(circle at 84% 18%,rgba(102,173,255,.12),transparent 36%),
    #f5f8fd;
  padding:20px 0 72px;
}
.bkd-svc-head{max-width:920px;margin:0 auto 24px;text-align:center;}
.bkd-svc-head .en{margin:0 0 10px;font-size:12px;letter-spacing:4px;color:#6b93d2;text-transform:uppercase;}
.bkd-svc-head h2{margin:0;font-size:34px;line-height:1.25;font-weight:800;color:#1f2f4a;}
.bkd-svc-head .line{width:50px;height:3px;border-radius:2px;background:#4b7fda;margin:14px auto;}
.bkd-svc-head .desc{margin:0 auto;max-width:840px;font-size:15px;line-height:1.9;color:#5e6c82;}
.bkd-svc-mv{display:grid;grid-template-columns:1.05fr 1fr;gap:18px;}
.bkd-svc-mv .mv-left,.bkd-svc-mv .mv-right{
  background:#fff;border:1px solid #dce6f6;border-radius:14px;padding:18px;
  box-shadow:0 10px 24px rgba(19,46,96,.06);
}
.bkd-svc-mv .cap{
  display:inline-flex;align-items:center;
  margin:0 0 10px;padding:6px 12px;border-radius:999px;
  background:#edf3ff;color:#2f4f8a;font-size:12px;line-height:1.2;letter-spacing:1px;font-weight:700;
}
.bkd-svc-mv .big{
  margin:0 0 12px;padding:16px 16px 14px;border-radius:12px;
  background:linear-gradient(135deg,#1f4d9c,#2f6fda);
  color:#fff;font-size:34px;line-height:1.35;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.bkd-svc-mv .mv-left .big:last-child{margin-bottom:0;}
.bkd-svc-mv .mv-right ul{margin:0;padding:0;list-style:none;}
.bkd-svc-mv .mv-right li{padding:12px 0;border-bottom:1px solid #e7edf8;}
.bkd-svc-mv .mv-right li:last-child{border-bottom:0;}
.bkd-svc-mv .mv-right strong{
  display:block;
  font-size:34px;line-height:1.2;color:#1f2f4a;font-weight:700;
}
.bkd-svc-mv .mv-right span{
  display:block;margin-top:4px;
  font-size:20px;line-height:1.55;color:#5f6f87;
}
.bkd-svc-true{
  margin-top:16px;background:#fff;border:1px solid #dce6f6;border-radius:14px;padding:24px 20px;
  box-shadow:0 10px 24px rgba(19,46,96,.06);
}
.bkd-svc-true h3{margin:0;text-align:center;font-size:44px;line-height:1.25;color:#1f2f4a;font-weight:800;}
.bkd-svc-true .sub{margin:8px 0 0;text-align:center;font-size:20px;line-height:1.5;color:#5f6e84;}
.bkd-svc-true .true-grid{margin-top:18px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
.bkd-svc-true .true-item{
  border:1px solid #dbe5f4;border-radius:12px;padding:14px 10px 12px;text-align:center;background:#f8fbff;
  transition:all .25s ease;
}
.bkd-svc-true .true-item:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(20,58,120,.12);}
.bkd-svc-true .true-item em{
  display:inline-flex;align-items:center;justify-content:center;min-width:92px;height:34px;padding:0 12px;
  border-radius:999px;background:#e8f0ff;border:1px solid #cfe0fa;color:#2f4f8a;
  font-size:19px;font-weight:700;font-style:normal;margin-bottom:10px;
}
.bkd-svc-true .true-item p{margin:0;font-size:20px;line-height:1.55;color:#394b67;}
.bkd-svc-climate{
  margin-top:16px;border-radius:14px;padding:34px 18px;
  background:linear-gradient(135deg,#1e4588,#2f6fda);
  text-align:center;box-shadow:0 14px 30px rgba(22,53,106,.24);
}
.bkd-svc-climate h3{margin:0;color:#fff;font-size:62px;line-height:1.2;font-weight:800;}
.bkd-svc-climate p{margin:10px 0 0;color:#d7e5ff;font-size:36px;line-height:1.35;font-weight:700;}
.bkd-svc-nav{margin-top:16px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.bkd-svc-nav a{
  display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;
  background:#edf3ff;border:1px solid #d9e6ff;color:#2f4f8a;font-size:17px;font-weight:700;line-height:1.5;
  transition:all .2s ease;
}
.bkd-svc-nav a:hover{background:#dfeaff;color:#1f4286;transform:translateY(-1px);}
@media(max-width:1300px){
  .bkd-svc-mv .big{font-size:28px;}
  .bkd-svc-mv .mv-right strong{font-size:30px;}
  .bkd-svc-mv .mv-right span{font-size:18px;}
  .bkd-svc-true h3{font-size:36px;}
  .bkd-svc-true .sub{font-size:18px;}
  .bkd-svc-true .true-item em{font-size:17px;min-width:86px;height:32px;}
  .bkd-svc-true .true-item p{font-size:17px;}
  .bkd-svc-climate h3{font-size:50px;}
  .bkd-svc-climate p{font-size:30px;}
}
@media(max-width:900px){
  .bkd-svc-mv{grid-template-columns:1fr;}
  .bkd-svc-true .true-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
  .bkd-svc-page{padding:10px 0 46px;}
  .bkd-svc-head h2{font-size:25px;}
  .bkd-svc-head .desc{font-size:14px;line-height:1.8;}
  .bkd-svc-mv{gap:12px;}
  .bkd-svc-mv .mv-left,.bkd-svc-mv .mv-right{padding:12px;}
  .bkd-svc-mv .big{font-size:22px;padding:12px;}
  .bkd-svc-mv .mv-right li{padding:10px 0;}
  .bkd-svc-mv .mv-right strong{font-size:24px;}
  .bkd-svc-mv .mv-right span{font-size:15px;}
  .bkd-svc-true{padding:14px 12px;}
  .bkd-svc-true h3{font-size:28px;}
  .bkd-svc-true .sub{font-size:15px;}
  .bkd-svc-true .true-grid{grid-template-columns:1fr;gap:8px;}
  .bkd-svc-true .true-item em{min-width:82px;height:30px;font-size:15px;}
  .bkd-svc-true .true-item p{font-size:14px;}
  .bkd-svc-climate{padding:18px 12px;}
  .bkd-svc-climate h3{font-size:34px;}
  .bkd-svc-climate p{font-size:20px;}
  .bkd-svc-nav a{padding:7px 14px;font-size:13px;}
}
/* 解决方案单页 */
.bkd-sol-page{background:#f5f7fb;padding:18px 0 70px;}
.bkd-sol-head{max-width:860px;margin:0 auto 34px;text-align:center;}
.bkd-sol-head .en{margin:0 0 10px;font-size:12px;letter-spacing:4px;color:#4a90d9;text-transform:uppercase;}
.bkd-sol-head h2{margin:0;font-size:34px;line-height:1.3;font-weight:800;color:#1a1a2e;}
.bkd-sol-head .line{width:46px;height:3px;background:#1e4588;border-radius:2px;margin:16px auto;}
.bkd-sol-head .desc{margin:0;font-size:15px;line-height:1.95;color:#5b6475;}
.bkd-sol-list{max-width:1220px;margin:0 auto;}
.bkd-sol-item{
  display:flex;align-items:center;gap:46px;margin-bottom:24px;background:#fff;
  border:1px solid #e7edf7;border-radius:16px;padding:28px;overflow:hidden;
  box-shadow:0 14px 36px rgba(20,43,90,.06);transition:all .35s ease;
}
.bkd-sol-item:last-child{margin-bottom:0;}
.bkd-sol-item.rev{flex-direction:row-reverse;}
.bkd-sol-item:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(20,43,90,.11);}
.bkd-sol-media{flex:0 0 46%;border-radius:12px;overflow:hidden;background:#eef2fa;}
.bkd-sol-media img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .55s ease;}
.bkd-sol-item:hover .bkd-sol-media img{transform:scale(1.045);}
.bkd-sol-body{flex:1;}
.bkd-sol-body .idx{
  display:inline-block;margin-bottom:10px;padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:1px;color:#1e4588;background:#e9f0fb;
}
.bkd-sol-body h3{margin:0 0 14px;font-size:30px;line-height:1.35;font-weight:800;color:#1a1a2e;}
.bkd-sol-body p{margin:0;font-size:15px;line-height:2;color:#4b5568;}
@media(max-width:1100px){
  .bkd-sol-item{gap:28px;padding:22px;}
  .bkd-sol-body h3{font-size:24px;}
}
@media(max-width:767px){
  .bkd-sol-page{padding:8px 0 44px;}
  .bkd-sol-head{margin-bottom:22px;}
  .bkd-sol-head h2{font-size:24px;}
  .bkd-sol-head .desc{font-size:14px;line-height:1.8;}
  .bkd-sol-item,.bkd-sol-item.rev{flex-direction:column;gap:16px;padding:16px;border-radius:12px;}
  .bkd-sol-media{flex:none;width:100%;}
  .bkd-sol-body h3{font-size:20px;margin-bottom:10px;}
  .bkd-sol-body p{font-size:14px;line-height:1.75;}
}
/* 解决方案单页（新版） */
.bkd-solv-page{background:#f5f7fb;padding:18px 0 70px;}
.bkd-solv-head{max-width:920px;margin:0 auto 24px;text-align:center;}
.bkd-solv-head .en{margin:0 0 10px;font-size:12px;letter-spacing:4px;color:#4a90d9;text-transform:uppercase;}
.bkd-solv-head h2{margin:0;font-size:34px;line-height:1.28;font-weight:800;color:#1a1a2e;}
.bkd-solv-head .line{width:46px;height:3px;background:#1e4588;border-radius:2px;margin:14px auto;}
.bkd-solv-head .desc{margin:0 auto;max-width:820px;font-size:15px;line-height:1.9;color:#5b6475;}
.bkd-solv-list{max-width:1220px;margin:0 auto;}
.bkd-solv-card{
  margin-bottom:18px;background:#fff;border:1px solid #e2e9f5;border-radius:14px;overflow:hidden;
  box-shadow:0 12px 30px rgba(20,43,90,.06);transition:all .35s ease;
}
.bkd-solv-card:last-child{margin-bottom:0;}
.bkd-solv-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(20,43,90,.1);}
.bkd-solv-media{background:#eef3fb;}
.bkd-solv-media img{display:block;width:100%;height:auto;}
.bkd-solv-body{padding:16px 18px 18px;}
.bkd-solv-body h3{margin:0 0 8px;font-size:25px;line-height:1.35;font-weight:800;color:#1f2f4a;}
.bkd-solv-body p{margin:0;font-size:14px;line-height:1.9;color:#5b687d;}
.bkd-solv-tags{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px;}
.bkd-solv-tags li{
  padding:5px 10px;border-radius:999px;background:#edf3ff;border:1px solid #d9e6ff;
  font-size:12px;line-height:1.5;color:#2f4f8a;font-weight:700;
}
@media(max-width:900px){
  .bkd-solv-head h2{font-size:28px;}
}
@media(max-width:640px){
  .bkd-solv-page{padding:10px 0 46px;}
  .bkd-solv-head{margin-bottom:18px;}
  .bkd-solv-head h2{font-size:24px;}
  .bkd-solv-head .desc{font-size:14px;line-height:1.75;}
  .bkd-solv-body{padding:12px 12px 14px;}
  .bkd-solv-body h3{font-size:20px;}
  .bkd-solv-body p{font-size:13px;line-height:1.75;}
}
/* 售后服务单页 */
.bkd-af-page{background:#f6f8fd;padding:20px 0 72px;}
.bkd-af-head{max-width:920px;margin:0 auto 24px;text-align:center;}
.bkd-af-head .en{margin:0 0 10px;font-size:12px;letter-spacing:4px;color:#6b93d2;text-transform:uppercase;}
.bkd-af-head h2{margin:0;font-size:34px;line-height:1.25;font-weight:800;color:#1f2f4a;}
.bkd-af-head .line{width:50px;height:3px;border-radius:2px;background:#4b7fda;margin:14px auto;}
.bkd-af-head .desc{margin:0 auto;max-width:820px;font-size:15px;line-height:1.95;color:#5e6c82;}
.bkd-af-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.bkd-af-card{
  background:#fff;border:1px solid #dee6f3;border-radius:14px;overflow:hidden;
  box-shadow:0 10px 26px rgba(19,46,96,.06);transition:all .3s ease;
}
.bkd-af-card .pic{background:#f2f6fc;overflow:hidden;}
.bkd-af-card .pic img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease;}
.bkd-af-card .body{padding:18px 18px 16px;}
.bkd-af-card .body h3{margin:0 0 8px;font-size:20px;line-height:1.35;font-weight:700;color:#203149;}
.bkd-af-card .body p{margin:0 0 10px;font-size:14px;line-height:1.82;color:#5f6e84;}
.bkd-af-card .body ul{margin:0;padding:0;list-style:none;}
.bkd-af-card .body li{position:relative;padding-left:14px;margin-bottom:6px;font-size:13px;line-height:1.75;color:#4f6079;}
.bkd-af-card .body li:last-child{margin-bottom:0;}
.bkd-af-card .body li::before{content:'';position:absolute;left:0;top:.78em;width:6px;height:6px;border-radius:50%;background:#6e94d6;}
.bkd-af-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(19,46,96,.1);}
.bkd-af-card:hover .pic img{transform:scale(1.05);}
.bkd-af-hotline{
  margin-top:18px;padding:12px 14px;border-radius:10px;background:#fff;border:1px solid #dbe5f4;
  text-align:center;font-size:15px;line-height:1.7;color:#4c5d76;
}
.bkd-af-hotline strong{color:#2457aa;}
/* 常见问题单页 */
.bkd-faq-page{background:#f6f9fe;padding:20px 0 74px;}
.bkd-faq-head{max-width:940px;margin:0 auto 22px;text-align:center;}
.bkd-faq-head .en{margin:0 0 10px;font-size:12px;letter-spacing:4px;color:#6b93d2;text-transform:uppercase;}
.bkd-faq-head h2{margin:0;font-size:34px;line-height:1.25;font-weight:800;color:#1f2f4a;}
.bkd-faq-head .line{width:50px;height:3px;border-radius:2px;background:#4b7fda;margin:14px auto;}
.bkd-faq-head .desc{margin:0 auto;max-width:860px;font-size:15px;line-height:1.9;color:#5e6c82;}
.bkd-faq-hero{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:stretch;
  margin-bottom:16px;
}
.bkd-faq-hero .hero-media{background:#fff;border:1px solid #dde6f3;border-radius:14px;overflow:hidden;}
.bkd-faq-hero .hero-media img{width:100%;height:100%;min-height:240px;object-fit:cover;}
.bkd-faq-hero .hero-info{
  background:#fff;border:1px solid #dde6f3;border-radius:14px;padding:18px 18px 14px;
  box-shadow:0 8px 24px rgba(22,53,106,.06);
}
.bkd-faq-hero .hero-info h3{margin:0 0 8px;font-size:23px;line-height:1.35;font-weight:700;color:#223450;}
.bkd-faq-hero .hero-info p{margin:0 0 8px;font-size:14px;line-height:1.82;color:#5f6e84;}
.bkd-faq-hero .hero-info .lead{font-size:14px;line-height:1.9;color:#4f6079;}
.bkd-faq-hero .hero-info .select-overview{
  margin:10px 0 12px;padding:12px;border:1px solid #dbe6f7;border-radius:10px;background:#f7faff;
}
.bkd-faq-hero .hero-info .select-overview .ov-title{
  margin:0 0 8px;font-size:14px;line-height:1.4;font-weight:700;color:#234a8a;
}
.bkd-faq-hero .hero-info .select-overview .ov-tags{
  display:flex;flex-wrap:wrap;gap:8px;
}
.bkd-faq-hero .hero-info .select-overview .ov-tags span{
  display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;
  background:#eaf1ff;border:1px solid #d2e1fb;color:#2e4f86;font-size:12px;line-height:1.5;font-weight:700;
}
.bkd-faq-hero .hero-info .select-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;
}
.bkd-faq-hero .hero-info .select-grid .select-card{
  background:#ffffff;border:1px solid #dce6f6;border-radius:10px;padding:12px;
}
.bkd-faq-hero .hero-info .select-grid .select-card h4{
  margin:0 0 6px;font-size:14px;line-height:1.45;font-weight:700;color:#244277;
}
.bkd-faq-hero .hero-info .select-grid .select-card p{
  margin:0;font-size:13px;line-height:1.75;color:#5d6d83;
}
.bkd-faq-hero .hero-info .select-service{
  margin-top:10px;padding:12px;border-radius:10px;
  background:linear-gradient(135deg,#f8fbff,#f1f6ff);border:1px solid #dce7f7;
}
.bkd-faq-hero .hero-info .select-service h4{
  margin:0 0 8px;font-size:14px;line-height:1.45;font-weight:700;color:#234a8a;
}
.bkd-faq-hero .hero-info .select-service ul{
  margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 10px;
}
.bkd-faq-hero .hero-info .select-service li{
  position:relative;padding-left:12px;font-size:13px;line-height:1.75;color:#4f6079;
}
.bkd-faq-hero .hero-info .select-service li::before{
  content:'';position:absolute;left:0;top:.76em;width:6px;height:6px;border-radius:50%;background:#6f94d7;
}
.bkd-faq-hero .hero-info .select-tip{
  margin-top:10px;padding:10px 12px;border-radius:8px;background:#eef4ff;
  font-size:13px;line-height:1.8;color:#4a5f81;border-left:3px solid #6c92d7;
}
.bkd-faq-hero .hero-info .mini-pic{margin-top:10px;border:1px solid #e4ebf6;border-radius:10px;overflow:hidden;}
.bkd-faq-hero .hero-info .mini-pic img{display:block;width:100%;height:120px;object-fit:cover;}
.bkd-faq-list{max-width:100%;margin:0;}
.bkd-faq-item{
  margin-bottom:12px;background:#fff;border:1px solid #dfe8f5;border-radius:12px;overflow:hidden;
  box-shadow:0 6px 18px rgba(19,46,96,.05);
}
.bkd-faq-item:last-child{margin-bottom:0;}
.bkd-faq-item summary{
  cursor:pointer;list-style:none;padding:15px 16px;display:flex;align-items:flex-start;gap:10px;
  font-size:17px;line-height:1.55;font-weight:700;color:#24364f;
}
.bkd-faq-item summary::-webkit-details-marker{display:none;}
.bkd-faq-item summary .tag{
  width:24px;height:24px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;background:#5a88d8;margin-top:2px;
}
.bkd-faq-item .answer{padding:0 16px 14px 50px;border-top:1px solid #edf2fa;}
.bkd-faq-item .answer p{margin:10px 0 0;font-size:14px;line-height:1.9;color:#55657d;}
.bkd-faq-item .answer ul{margin:10px 0 0;padding:0;list-style:none;}
.bkd-faq-item .answer li{position:relative;padding-left:14px;margin-bottom:7px;font-size:14px;line-height:1.85;color:#55657d;}
.bkd-faq-item .answer li:last-child{margin-bottom:0;}
.bkd-faq-item .answer li::before{
  content:'';position:absolute;left:0;top:.78em;width:6px;height:6px;border-radius:50%;background:#7298d9;
}
.bkd-faq-item .answer strong{color:#2a4f8f;}
@media(max-width:1100px){
  .bkd-af-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:900px){
  .bkd-faq-hero{grid-template-columns:1fr;}
  .bkd-faq-hero .hero-media img{min-height:200px;}
  .bkd-faq-hero .hero-info .select-grid{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .bkd-af-page,.bkd-faq-page{padding:10px 0 46px;}
  .bkd-af-head h2,.bkd-faq-head h2{font-size:25px;}
  .bkd-af-head .desc,.bkd-faq-head .desc{font-size:14px;line-height:1.8;}
  .bkd-af-grid{grid-template-columns:1fr;gap:12px;}
  .bkd-af-card .body h3{font-size:18px;}
  .bkd-faq-hero .hero-info .select-overview{padding:10px;}
  .bkd-faq-hero .hero-info .select-service ul{grid-template-columns:1fr;}
  .bkd-faq-item summary{font-size:15px;padding:13px 12px;}
  .bkd-faq-item .answer{padding:0 12px 12px 40px;}
}
  .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);}
  @media(max-width:900px){
    .news-list-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
    .news-card .nc-img{height:180px;}
    .news-card .nc-info{padding:16px;}
  }
  @media(max-width:640px){
    .news-list-wrap{padding:20px 0 36px;}
    .news-list-grid{grid-template-columns:1fr;gap:10px;}
    .news-card .nc-img{height:160px;}
    .news-card .nc-info{padding:14px;}
    .news-card .nc-title{font-size:15px;margin-bottom:8px;}
    .news-card .nc-desc{font-size:12px;line-height:1.65;}
    .news-card .nc-more{margin-top:10px;}
  }

/* ============ 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; }
  @media(max-width:640px){
    .ny-warp{padding:20px 0 30px;}
    .nynews-head h1{line-height:1.45;}
    .nynews-head .info span{display:block;margin:0 0 4px;}
    .right_list .picture{height:120px;}
  }

/* ============ 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); gap:16px; }
    .pro-list-card .plc-img{ height:240px; }
  }
  @media(max-width:560px){
    .pro-list-wrap{ padding:20px 0 36px; }
    .pro-list-grid{ grid-template-columns:1fr; gap:12px; }
    .pro-list-card .plc-img{ height:200px; }
    .pro-list-card .plc-info{ padding:14px; }
    .pro-list-card .plc-title{
      font-size:15px; line-height:1.45;
      white-space:normal; min-height:44px;
      display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;
    }
    .pro-list-card .plc-desc{ min-height:auto; }
    .pro-list-card .plc-more{ margin-top:10px; padding:6px 12px; }
  }

/* ============ 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); }
        .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;}
    @media(max-width:768px){
      .pro-detail-wrap{padding:20px 0 34px;}
      .pro-img-main{max-height:none;}
      .pro-img-main .swiper-slide{height:260px;}
      .pro-img-main .swiper-slide img{max-height:240px;}
      .pro-section{padding:18px 14px;}
      .pro-section-title{font-size:18px;margin-bottom:16px;padding-bottom:10px;}
      .pro-desc-card .pdc-line{padding:7px 0;font-size:13px;line-height:1.65;}
    }

/* ============ 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){

      .content-container{
        width:100%;
        padding:15px 12px 0;
        justify-content:space-between;
      }
      .content-item{
        width:calc(50% - 6px);
        height:240px;
        margin-top:12px;
        background-position:center;
      }
      .content-item-title{
        font-size:18px;
        margin-top:150px;
      }
      .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; }

/* ============ migrated from template/pc/product_show.html ============ */
.pro-action-btns{margin-top:32px!important;display:flex!important;gap:16px;flex-wrap:wrap;align-items:center}
.pro-action-btns a.pro-btn-tel{
  display:inline-flex!important;align-items:center!important;gap:10px;
  padding:14px 36px!important;background:linear-gradient(135deg,#1a3d8a,#2a6acc)!important;
  color:#fff!important;text-decoration:none!important;border-radius:4px;
  font-size:18px!important;font-weight:800!important;letter-spacing:1px;
  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 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 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 a.pro-btn-tel:hover::after{left:150%}
.pro-desc-card .pdc-line span:last-child{flex:1;word-break:break-word}
@media (max-width:767px){
  .pro-action-btns{margin-top:20px!important;gap:10px}
  .pro-action-btns a.pro-btn-tel{
    width:100%;
    justify-content:center!important;
    padding:12px 16px!important;
    font-size:16px!important;
    letter-spacing:.5px;
  }
}

/* ============ migrated from template/pc/index.html ============ */
.hm-product-v2{background:#fff;padding:52px 0 56px}
.hm-product-v2 .am-title{margin-bottom:22px}
.hm-product-v2 .am-title .line{background:#009fe8}
.hm-product-v2-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.hm-product-v2-item{min-width:0}
.hm-product-v2-card{display:block;height:100%;background:#fff;border:1px solid #e8edf6;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.06);transition:all .3s}
.hm-product-v2-card:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(15,23,42,.12);border-color:#d6e2f4}
.hm-product-v2-img{position:relative;aspect-ratio:16/10;background:#fff;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:8px 6px 0;border-bottom:1px solid #f0f4fa}
.hm-product-v2-img:after{content:'';position:absolute;left:14%;right:14%;bottom:10px;height:16px;background:radial-gradient(ellipse at center,rgba(27,61,112,.2) 0,rgba(27,61,112,0) 72%);filter:blur(6px);pointer-events:none}
.hm-product-v2-img img{position:relative;z-index:1;width:92%;height:92%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 12px 16px rgba(20,59,116,.14));transition:transform .45s ease,filter .35s ease}
.hm-product-v2-card:hover .hm-product-v2-img img{transform:translateY(-2px) scale(1.03);filter:drop-shadow(0 16px 20px rgba(20,59,116,.18))}
.hm-product-v2-info{padding:15px 18px 18px}
.hm-product-v2-title{font-size:18px;font-weight:700;color:#223250;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:52px}
.hm-product-v2-note{font-size:14px;color:#627087;line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px;margin-top:6px}
.hm-product-v2-note:empty{display:none}
.hm-product-v2-note:empty + .hm-product-v2-more{margin-top:8px}
.hm-product-v2-more{margin-top:12px;display:inline-block;color:#2468c9;font-size:14px;font-weight:600}
.hm-news{background:#fff;padding:68px 0 74px}
.hm-news-v2-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.hm-news-v2-head .more-btn{display:inline-flex;align-items:center;padding:10px 22px;border-radius:999px;background:#edf4ff;border:1px solid #dce8ff;color:#1f5fc0;font-size:14px;font-weight:600;line-height:1.2;transition:all .25s}
.hm-news-v2-head .more-btn:hover{background:#dceafe;color:#184fa4;transform:translateY(-2px)}
.hm-news-v2-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.hm-news-v2-list .nv2-item{min-width:0}
.hm-news-v2-list .nv2-item .nv2-card{display:block;height:100%;background:#fff;border:1px solid #e6edf8;border-radius:14px;overflow:hidden;box-shadow:0 9px 24px rgba(15,23,42,.07);transition:all .28s}
.hm-news-v2-list .nv2-item:not(.is-empty) .nv2-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(15,23,42,.13);border-color:#d5e1f5}
.hm-news-v2-list .nv2-img{height:210px;background:#eef3fb;overflow:hidden}
.hm-news-v2-list .nv2-img i{display:block;width:100%;height:100%;background-size:cover;background-position:center;transition:transform .45s ease}
.hm-news-v2-list .nv2-item:not(.is-empty) .nv2-card:hover .nv2-img i{transform:scale(1.06)}
.hm-news-v2-list .nv2-info{padding:16px 16px 18px}
.hm-news-v2-list .nv2-date{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:#eef4ff;color:#3f6db3;font-size:12px;line-height:1}
.hm-news-v2-list .nv2-tit{margin-top:10px;font-size:17px;font-weight:700;line-height:1.45;color:#253551;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px}
.hm-news-v2-list .nv2-note{margin-top:8px;font-size:14px;line-height:1.75;color:#5f6d83;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:74px}
.hm-news-v2-list .nv2-item.is-empty .nv2-card{opacity:.88}
.hm-news-v2-list .nv2-item.is-empty .nv2-tit{color:#637089}
.hm-news-v2-list .nv2-item.is-empty .nv2-note{color:#7c879b}
.hm-about .hm-ab-note p{line-height:1.95}
.hero-banner .swiper-slide .ban-bg{transform:scale(1);transition:none;}
.hero-banner .swiper-slide-active .ban-bg{transform:scale(1);}
.hm-video-v2{position:relative;background:#000;overflow:hidden;line-height:0;margin:40px 0;}
.hm-video-v2 .hm-video-inner{height:680px;position:relative;line-height:0;background:#000;overflow:hidden;}
.hm-video-v2 .hm-video-inner video{position:absolute;left:0;right:0;top:-6%;width:100%;height:112%;display:block;object-fit:cover;margin:0!important;opacity:.92;}
.hm-video-v2 .hm-video-overlay{display:flex;align-items:center;}
@media (max-width:1200px){
  .hm-product-v2-list,.hm-news-v2-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:991px){
  .hero-banner{height:68vh;min-height:360px}
  .hm-product-v2{padding-top:40px}
  .hm-news-v2-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px}
  .hm-news-v2-head .more-btn{padding:8px 18px}
  .hm-news-v2-list .nv2-img{height:190px}
  .hm-video-v2 .hm-video-inner{height:540px;}
  .hm-video-v2 .hm-video-inner video{top:-5%;height:110%;}
}
@media (max-width:767px){
  .hero-banner{height:56vh;min-height:300px}
  .hero-banner .ban-dots{bottom:16px}
  .hero-banner .ban-dots .swiper-pagination-bullet{width:20px}
  .hero-banner .ban-dots .swiper-pagination-bullet-active{width:34px}
  .hm-product-v2{padding:30px 0 34px}
  .hm-product-v2 .am-title{margin-bottom:14px}
  .hm-news{padding:46px 0 48px}
  .hm-product-v2-list,.hm-news-v2-list{grid-template-columns:1fr;gap:14px}
  .hm-product-v2-img{aspect-ratio:16/11;padding:6px 4px 0}
  .hm-product-v2-info{padding:14px 14px 16px}
  .hm-product-v2-title{font-size:17px;height:auto;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:44px}
  .hm-product-v2-note{font-size:13px;min-height:0}
  .hm-news-v2-head{margin-bottom:18px}
  .hm-news-v2-list .nv2-img{height:176px}
  .hm-news-v2-list .nv2-info{padding:14px}
  .hm-news-v2-list .nv2-tit{font-size:15px;min-height:42px}
  .hm-news-v2-list .nv2-note{font-size:13px;min-height:64px}
  .hv-tag{font-size:10px;letter-spacing:2px;padding:4px 10px;margin-bottom:10px}
  .hv-title{font-size:22px;line-height:1.35;margin-bottom:10px}
  .hv-sub{font-size:12px;margin-bottom:16px}
  .hv-btn{padding:8px 16px;font-size:12px}
  .hm-video-v2 .hm-video-inner{height:320px;}
  .hm-video-v2 .hm-video-inner video{top:-2%;height:104%;}
}

/* ============ inline style cleanup helpers ============ */
.searbtn.is-hidden{display:none}
.pro-video-embed{display:block;max-width:100%;background:#000}
.contact-flex-row{display:flex;align-items:flex-end;gap:40px}
.contact-left-reset{float:none}
.contact-right-reset{float:none;padding-left:0}
.ab-intro-row-narrow{max-width:1200px;margin:0 auto;padding:20px 0 10px}
.ab-intro-pic-topfix{top:90px}
.service-title-wrap{margin-top:50px}
.service-title-wrap-2{margin-top:120px}
.service-title-en{text-align:center;font-size:38px;opacity:.1;font-weight:700}
.service-title-cn{text-align:center;margin-top:-25px;font-size:25px;font-weight:700}
.service-title-line{width:30px;height:4px;background-color:#0166cc;margin:0 auto}
.content-item.service-bg-1{background-image:url('/skin/image/service/bg1.png')}
.content-item.service-bg-2{background-image:url('/skin/image/service/bg2.png')}
.content-item.service-bg-3{background-image:url('/skin/image/service/bg3.png')}
.content-item.service-bg-4{background-image:url('/skin/image/service/bg4.png')}
.content-item.service-bg-5{background-image:url('/skin/image/service/bg5.png')}
.service-list-wrap{margin-bottom:100px}
.service-adv-grid{display:flex;margin-top:30px;justify-content:space-evenly;flex-wrap:wrap}
.service-adv-item-offset{margin-top:20px}
.single-generic-wrap{max-width:900px;margin:0 auto}
.single-generic-image{width:100%;border-radius:16px;margin-bottom:28px}
.single-generic-content{font-size:15px;line-height:2;color:#374151}
.image-show-main-image{width:100%;border-radius:12px;margin-bottom:20px}
.image-show-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.image-show-grid-item{width:100%;border-radius:8px}
.image-show-next-link{text-align:right}
.image-show-related-item{display:flex;gap:8px;padding:8px 0;border-bottom:1px solid var(--border)}
.image-show-related-thumb{width:48px;height:36px;object-fit:cover;border-radius:4px;flex-shrink:0}
.image-show-related-link{font-size:13px;color:var(--text)}
.image-list-grid{margin-bottom:28px}
.image-card-cover{overflow:hidden;height:200px}
.image-card-cover-img{width:100%;height:100%;object-fit:cover;transition:.3s}
.image-empty{text-align:center;padding:40px 0;color:#6b7280}
.sidebar-company-text{font-size:13px;color:#6b7280;margin-bottom:8px}
.sidebar-mobile-text{font-size:15px;font-weight:700;color:#2563eb}
.sidebar-contact-btn{margin-top:12px;display:inline-flex}
.sidebar-contact-btn-full{margin-top:12px;width:100%;justify-content:center;display:flex}
.list-empty-tips{text-align:center;color:#94a3b8;padding:30px 0}