*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;color:#20262d;background:#fff;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.75}
a{color:inherit;text-decoration:none}
img{border:0;max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700}
.yq-wrap{width:1200px;max-width:100%;margin:0 auto;padding:0 16px}
.yq-top{background:#0b1f33;color:#b9c6d3;font-size:13px;line-height:34px}
.yq-top .yq-wrap{display:flex;justify-content:space-between;flex-wrap:wrap}
.yq-top b{color:#fff;font-weight:400;letter-spacing:.5px}
.yq-hd{background:#fff;border-bottom:1px solid #e3e7ec;position:sticky;top:0;z-index:60}
.yq-hd .yq-wrap{display:flex;align-items:center;justify-content:space-between;height:82px}
.yq-logo{display:flex;align-items:center;gap:10px;min-width:0}
.yq-logo img{height:48px;width:auto}
.yq-logo .yq-lt{display:block;font-size:18px;font-weight:700;color:#123a63;letter-spacing:.5px;white-space:nowrap;line-height:1.3}
.yq-logo .yq-ls{display:block;font-size:10px;color:#8b98a6;letter-spacing:1px;text-transform:uppercase;line-height:1.2}
.yq-nav{display:flex;align-items:center;gap:0}
.yq-nav a{display:block;padding:0 13px;line-height:82px;font-size:14.5px;color:#28313b;white-space:nowrap}
.yq-nav a:hover{color:#d07a2c}
.yq-nav a.yq-on{color:#d07a2c;box-shadow:inset 0 -3px 0 #d07a2c}
.yq-nav .yq-hot{position:relative}
.yq-menu{display:none;width:44px;height:38px;border:1px solid #d6dbe2;border-radius:3px;background:#fff;
  cursor:pointer;flex-direction:column;justify-content:center;gap:4px;align-items:center}
.yq-menu i{display:block;width:20px;height:2px;background:#123a63}
.yq-hero{position:relative;height:540px;overflow:hidden;background:#0b1f33}
.yq-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;background-size:cover;background-position:center}
.yq-slide.yq-act{opacity:1}
.yq-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,34,.86) 0,rgba(6,20,34,.62) 46%,rgba(6,20,34,.18) 100%)}
.yq-hero .yq-wrap{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:center}
.yq-ht{font-size:44px;line-height:1.25;color:#fff;letter-spacing:1px;max-width:640px}
.yq-hs{margin-top:14px;font-size:18px;color:#dce5ee;max-width:560px;line-height:1.8}
.yq-hk{margin-bottom:16px;display:inline-block;font-size:13px;letter-spacing:2px;color:#fff;
  border-left:3px solid #d07a2c;padding-left:10px;text-transform:uppercase}
.yq-hbtn{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.yq-btn{display:inline-block;padding:11px 26px;font-size:15px;border:1px solid #d07a2c;background:#d07a2c;color:#fff;transition:.2s}
.yq-btn:hover{background:#fff;color:#d07a2c}
.yq-btn2{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.yq-btn2:hover{background:#fff;color:#123a63;border-color:#fff}
.yq-dots{position:absolute;left:0;right:0;bottom:22px;z-index:4;display:flex;justify-content:center;gap:9px}
.yq-dots i{width:30px;height:4px;background:rgba(255,255,255,.42);cursor:pointer;display:block}
.yq-dots i.yq-act{background:#d07a2c}
.yq-sec{padding:56px 0}
.yq-sec.yq-gray{background:#f4f6f8;border-top:1px solid #e9edf1;border-bottom:1px solid #e9edf1}
.yq-sh{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:34px;border-bottom:1px solid #e3e7ec;padding-bottom:14px}
.yq-sh .yq-l{border-left:4px solid #d07a2c;padding-left:14px}
.yq-sh h2{font-size:26px;color:#123a63;line-height:1.2}
.yq-sh .yq-en{font-size:12px;color:#98a4b1;letter-spacing:2px;text-transform:uppercase;margin-top:6px}
.yq-more{font-size:13px;color:#7c8896}
.yq-more:hover{color:#d07a2c}
.yq-grid{display:grid;gap:22px}
.yq-g3{grid-template-columns:repeat(3,1fr)}
.yq-g4{grid-template-columns:repeat(4,1fr)}
.yq-g2{grid-template-columns:repeat(2,1fr)}
.yq-card{border:1px solid #e3e7ec;background:#fff;transition:.25s;display:flex;flex-direction:column}
.yq-card:hover{border-color:#d07a2c;box-shadow:0 12px 26px rgba(17,32,49,.12);transform:translateY(-3px)}
.yq-card .yq-pic{overflow:hidden;aspect-ratio:4/3;background:#eef1f4}
.yq-card .yq-pic img{width:100%;height:100%;object-fit:cover;transition:.5s}
.yq-card:hover .yq-pic img{transform:scale(1.05)}
.yq-card .yq-bd{padding:18px 18px 20px;flex:1;display:flex;flex-direction:column}
.yq-card h3{font-size:17px;color:#1b2530;line-height:1.4}
.yq-card p{margin:8px 0 0;font-size:13px;color:#66727f;line-height:1.7;flex:1}
.yq-card .yq-go{margin-top:14px;font-size:13px;color:#d07a2c}
.yq-about{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.yq-about .yq-pic{border:1px solid #e3e7ec;padding:8px;background:#fff}
.yq-about h2{font-size:27px;color:#123a63;line-height:1.35}
.yq-about p{color:#5c6875;margin:16px 0 0}
.yq-nums{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px;border-top:1px solid #e3e7ec;padding-top:22px}
.yq-nums div b{display:block;font-size:30px;color:#d07a2c;line-height:1.1;font-weight:700}
.yq-nums div span{font-size:13px;color:#7c8896}
.yq-field{border:1px solid #e3e7ec;padding:26px 22px;background:#fff;transition:.2s}
.yq-field:hover{border-color:#123a63;background:#f8fafc}
.yq-field h3{font-size:17px;color:#123a63}
.yq-field p{font-size:13px;color:#66727f;margin-top:10px}
.yq-field .yq-no{font-size:12px;color:#d07a2c;letter-spacing:1px;margin-bottom:10px;display:block}
.yq-case{position:relative;overflow:hidden;border:1px solid #e3e7ec}
.yq-case img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:.5s}
.yq-case:hover img{transform:scale(1.06)}
.yq-case .yq-cb{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;background:linear-gradient(0deg,rgba(7,22,36,.9),rgba(7,22,36,.18));color:#fff}
.yq-case .yq-cb h3{font-size:16px}
.yq-case .yq-cb span{font-size:12px;color:#cfd9e3}
.yq-newslist{border-top:1px solid #e3e7ec}
.yq-newslist a{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid #e9edf1;align-items:center}
.yq-newslist a:hover h3{color:#d07a2c}
.yq-newslist h3{font-size:15.5px;color:#243040;line-height:1.6;flex:1;font-weight:400}
.yq-newslist .yq-dt{font-size:13px;color:#98a4b1;font-family:Arial,Helvetica,sans-serif;white-space:nowrap}
.yq-cta{background:#123a63;color:#fff;padding:44px 0}
.yq-cta .yq-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.yq-cta h2{font-size:24px;line-height:1.4}
.yq-cta p{margin:6px 0 0;color:#c3d0dc;font-size:14px}
.yq-ft{background:#0a1b2b;color:#93a3b3;padding:46px 0 0;font-size:13.5px}
.yq-ft .yq-wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:34px}
.yq-ft h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.yq-ft p{line-height:1.9;margin:0}
.yq-ft a:hover{color:#d07a2c}
.yq-ft li{line-height:2.1}
.yq-ft .yq-tel{font-size:24px;color:#fff;font-family:Arial,sans-serif;letter-spacing:.5px}
.yq-cr{border-top:1px solid #18314a;padding:16px 0;text-align:center;color:#6c7d8e;font-size:12.5px;line-height:1.9}
.yq-bc{background:#f4f6f8;border-bottom:1px solid #e9edf1;font-size:13px;color:#7c8896;padding:14px 0}
.yq-bc a:hover{color:#d07a2c}
.yq-pg{padding:46px 0 60px}
.yq-pd{display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:start}
.yq-pd .yq-pic{border:1px solid #e3e7ec;padding:8px;background:#fff}
.yq-pd h1{font-size:27px;color:#123a63;line-height:1.35}
.yq-pd .yq-tag{margin-top:10px;font-size:13.5px;color:#6b7785;border-left:3px solid #d07a2c;padding-left:10px}
.yq-quick{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#e3e7ec;border:1px solid #e3e7ec;margin-top:22px}
.yq-quick div{background:#f8fafc;padding:14px 16px}
.yq-quick span{display:block;font-size:12px;color:#8b98a6}
.yq-quick b{font-size:16px;color:#123a63;font-weight:700}
.yq-tbl{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
.yq-tbl th,.yq-tbl td{border:1px solid #e3e7ec;padding:11px 14px;text-align:left}
.yq-tbl th{background:#f4f6f8;color:#123a63;width:34%;font-weight:700}
.yq-tbl tr:nth-child(even) td{background:#fbfcfd}
.yq-h2{font-size:22px;color:#123a63;margin:44px 0 18px;border-left:4px solid #d07a2c;padding-left:12px;line-height:1.3}
.yq-tx p{margin:0 0 14px;color:#3c4753}
.yq-tx li{margin:0 0 9px;color:#3c4753;padding-left:16px;position:relative}
.yq-tx li:before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;background:#d07a2c}
.yq-feat{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.yq-feat div{border:1px solid #e3e7ec;background:#fbfcfd;padding:14px 16px;font-size:14px;color:#3c4753;border-left:3px solid #d07a2c}
.yq-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.yq-art h1{font-size:28px;color:#16212d;line-height:1.45}
.yq-art .yq-meta{font-size:13px;color:#8b98a6;margin:14px 0 22px;padding-bottom:14px;border-bottom:1px solid #e9edf1}
.yq-art .yq-lead{background:#f4f6f8;border-left:3px solid #d07a2c;padding:16px 18px;color:#4a5663;font-size:14.5px}
.yq-art .yq-fig{margin:22px 0;border:1px solid #e3e7ec;padding:8px;background:#fff}
.yq-art .yq-cap{font-size:12.5px;color:#8b98a6;text-align:center;margin-top:8px}
.yq-pn{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #e3e7ec;margin-top:34px;padding-top:18px;font-size:14px;flex-wrap:wrap}
.yq-pn a:hover{color:#d07a2c}
.yq-side{border:1px solid #e3e7ec;background:#fff;margin-bottom:22px}
.yq-side .yq-sh2{background:#123a63;color:#fff;padding:13px 16px;font-size:15px;font-weight:700}
.yq-side ul li{padding:12px 16px;border-bottom:1px solid #eef1f4;font-size:13.5px;color:#4a5663}
.yq-side ul li a:hover{color:#d07a2c}
.yq-side .yq-info{padding:16px;font-size:13.5px;color:#4a5663;line-height:2}
.yq-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.yq-tabs a{padding:8px 18px;border:1px solid #e3e7ec;font-size:13.5px;color:#5c6875;background:#fff}
.yq-tabs a.yq-on{border-color:#123a63;background:#123a63;color:#fff}
.yq-pager{display:flex;gap:8px;justify-content:center;margin-top:34px}
.yq-pager a,.yq-pager span{min-width:38px;height:38px;line-height:38px;text-align:center;border:1px solid #e3e7ec;font-size:14px;color:#5c6875;background:#fff}
.yq-pager a.yq-on{border-color:#123a63;background:#123a63;color:#fff}
.yq-404{text-align:center;padding:96px 0 110px}
.yq-404 b{display:block;font-size:118px;line-height:1;color:#123a63;font-family:Arial,sans-serif;letter-spacing:4px}
.yq-404 h1{font-size:24px;color:#243040;margin:18px 0 10px}
.yq-404 p{color:#6b7785}
.yq-404 .yq-hbtn{justify-content:center;margin-top:26px}
.yq-cmp{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:10px}
.yq-cmp div{border:1px solid #e3e7ec;padding:18px;background:#fff}
.yq-cmp b{display:block;color:#d07a2c;font-size:13px;letter-spacing:1px;margin-bottom:8px}
.yq-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:8px}
.yq-form input,.yq-form textarea{width:100%;border:1px solid #dde3ea;padding:11px 13px;font-size:14px;font-family:inherit;background:#fff;color:#20262d}
.yq-form textarea{grid-column:1/-1;min-height:110px;resize:vertical}
.yq-form button{grid-column:1/-1;background:#123a63;color:#fff;border:0;padding:13px;font-size:15px;cursor:pointer;font-family:inherit}
.yq-form button:hover{background:#d07a2c}
.yq-top a{color:#b9c6d3}
.yq-scope{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#e3e7ec;border:1px solid #e3e7ec}
.yq-scope div{background:#fff;padding:18px 20px}
.yq-scope b{color:#123a63;display:block;margin-bottom:6px;font-size:15px}
.yq-scope p{font-size:13px;color:#66727f;margin:0}
@media(max-width:1240px){.yq-wrap{width:100%}}
@media(max-width:1024px){
 .yq-nav a{padding:0 10px;font-size:14px}
 .yq-hero{height:470px}
 .yq-ht{font-size:34px}
 .yq-g4{grid-template-columns:repeat(2,1fr)}
 .yq-about,.yq-pd,.yq-row{grid-template-columns:1fr;gap:26px}
 .yq-ft .yq-wrap{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
 .yq-menu{display:flex}
 .yq-nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;border-bottom:1px solid #e3e7ec;flex-direction:column;padding:6px 0;box-shadow:0 14px 24px rgba(17,32,49,.1);z-index:70}
 .yq-nav.yq-open{display:flex}
 .yq-nav a{line-height:44px;width:100%;padding:0 20px}
 .yq-hd .yq-wrap{height:68px;position:relative}
 .yq-logo img{height:42px}
 .yq-logo .yq-lt{font-size:16px}
 .yq-logo .yq-ls{display:none}
 .yq-hero{height:420px}
 .yq-ht{font-size:26px}
 .yq-hs{font-size:15px}
 .yq-sec{padding:34px 0}
 .yq-sh{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:22px}
 .yq-sh h2{font-size:21px}
 .yq-g3,.yq-g4,.yq-g2,.yq-cmp,.yq-quick,.yq-feat,.yq-form,.yq-scope{grid-template-columns:1fr}
 .yq-nums{grid-template-columns:repeat(2,1fr)}
 .yq-ft .yq-wrap{grid-template-columns:1fr}
 .yq-art h1{font-size:21px}
 .yq-pd h1{font-size:21px}
 .yq-h2{font-size:19px;margin:30px 0 14px}
 .yq-404 b{font-size:76px}
 .yq-404{padding:64px 0 78px}
 .yq-newslist a{flex-direction:column;align-items:flex-start;gap:6px}
 .yq-cta{text-align:left}
 .yq-cta h2{font-size:19px}
}