*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.7;color:#333;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;transition:all .35s cubic-bezier(.4,0,.2,1);}
ul{list-style:none;}
.container{width:100%;max-width:1400px;margin:0 auto;padding:0 20px;}


        .header_nav *,.header_nav ::before,.header_nav ::after{margin:0;padding:0;box-sizing:border-box}
        .header_nav{width:100%;background-color:#1a4499;position:fixed;top:0;left:0;z-index:9999;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
        .header_nav_container{max-width:1400px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;min-height:80px;position:relative}
        .header_nav_logo{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
        .header_nav_logo_img{height:48px;width:auto;display:block;transition:opacity 0.2s}
        .header_nav_logo:hover .header_nav_logo_img{opacity:0.85}
        .header_nav_nav_wrapper{display:flex;align-items:center;flex:1;justify-content:flex-end}
        .header_nav_menu{display:flex;list-style:none;align-items:center;margin:0;padding:0}
        .header_nav_item{position:relative;margin-left:32px}
        .header_nav_link{color:#ffffff;font-size:15px;font-weight:500;text-decoration:none;text-transform:uppercase;padding:30px 0;display:inline-block;transition:color 0.25s ease;letter-spacing:0.5px;white-space:nowrap}
        .header_nav_link.header_nav_active{color:#ff8800}
        .header_nav_link:hover{color:#ff8800}
        .header_nav_dropdown_icon{margin-left:6px;font-size:12px;transition:transform 0.2s}
        .header_nav_item:hover .header_nav_dropdown_icon{transform:rotate(180deg)}
        .header_nav_dropdown{position:absolute;top:100%;left:0;min-width:220px;background-color:#ffffff;box-shadow:0 12px 28px rgba(0,0,0,0.12);list-style:none;opacity:0;visibility:hidden;transform:translateY(12px);transition:all 0.28s cubic-bezier(0.2,0.9,0.4,1.1);z-index:1000;border-radius:0 0 8px 8px;border-top:3px solid #ff8800}
        .header_nav_item:hover .header_nav_dropdown{opacity:1;visibility:visible;transform:translateY(0)}
        .header_nav_dropdown li{border-bottom:1px solid #f0f0f0}
        .header_nav_dropdown li:last-child{border-bottom:none}
        .header_nav_dropdown a{display:block;padding:12px 20px;color:#2c3e50;font-size:14px;font-weight:400;text-decoration:none;transition:all 0.2s ease}
        .header_nav_dropdown a:hover{background-color:#f9f9f9;color:#1a4499;padding-left:26px}
        .header_nav_extras{display:flex;align-items:center;gap:18px;margin-left:28px;flex-shrink:0}
        .header_nav_lang{position:relative;cursor:pointer}
        .header_nav_lang_btn{background:rgba(255,255,255,0.12);border-radius:40px;padding:8px 14px;display:flex;align-items:center;gap:8px;color:#ffffff;font-size:14px;font-weight:500;transition:all 0.2s;border:1px solid rgba(255,255,255,0.2)}
        .header_nav_lang_flag{width:22px;height:16px;display:inline-block;background-size:cover;background-position:center;background-repeat:no-repeat}
        .header_nav_lang_flag.flag-en{background-image:url('data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 60 30\" width=\"60\" height=\"30\"><clipPath id=\"s\"><path d=\"M0,0 v30 h60 v-30 z\"/></clipPath><path d=\"M0,0 v30 h60 v-30 z\" fill=\"%23002b7f\"/><path d=\"M0,0 L60,30 M60,0 L30,30\" stroke=\"%23ffffff\" stroke-width=\"6\"/><path d=\"M0,0 L60,30 M60,0 L30,30\" stroke=\"%23cf142b\" stroke-width=\"2\"/><path d=\"M20,0 v30 M40,0 v30 M0,10 h60 M0,20 h60\" stroke=\"%23ffffff\" stroke-width=\"6\"/><path d=\"M20,0 v30 M40,0 v30 M0,10 h60 M0,20 h60\" stroke=\"%23cf142b\" stroke-width=\"2\"/></svg>')}
        .header_nav_lang_flag.flag-cn{background-image:url('data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 30 20\" width=\"30\" height=\"20\"><rect width=\"30\" height=\"20\" fill=\"%23de2910\"/><g fill=\"%23ffde00\"><polygon points=\"15,2 16.5,7.5 22,7.5 17.5,11 19,16.5 15,13 11,16.5 12.5,11 8,7.5 13.5,7.5\"/><circle cx=\"8\" cy=\"5\" r=\"1.2\"/><circle cx=\"21\" cy=\"16\" r=\"1\"/><circle cx=\"5\" cy=\"15\" r=\"1\"/><circle cx=\"24\" cy=\"7\" r=\"0.8\"/><circle cx=\"12\" cy=\"3\" r=\"0.9\"/></g></svg>')}
        .header_nav_lang_flag.flag-fr{background-image:url('data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 3 2\" width=\"30\" height=\"20\"><rect width=\"1\" height=\"2\" fill=\"%2300559f\"/><rect x=\"1\" width=\"1\" height=\"2\" fill=\"%23ffffff\"/><rect x=\"2\" width=\"1\" height=\"2\" fill=\"%23ef4135\"/></svg>')}
        .header_nav_lang_btn .fa-chevron-down{font-size:11px;transition:transform 0.2s}
        .header_nav_lang:hover .header_nav_lang_btn{background:rgba(255,255,255,0.22);border-color:rgba(255,255,255,0.4)}
        .header_nav_lang_dropdown{position:absolute;top:100%;left:0;right:auto;background:#ffffff;min-width:170px;border-radius:12px;box-shadow:0 10px 25px -5px rgba(0,0,0,0.15);list-style:none;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all 0.2s ease;z-index:1001;overflow:hidden;margin-top:8px}
        .header_nav_lang:hover .header_nav_lang_dropdown{opacity:1;visibility:visible;transform:translateY(0)}
        .header_nav_lang_dropdown li{border-bottom:1px solid #eee}
        .header_nav_lang_dropdown li:last-child{border-bottom:none}
        .header_nav_lang_dropdown a{display:flex;align-items:center;gap:10px;padding:10px 18px;font-size:14px;color:#2c3e50;text-decoration:none;transition:background 0.15s;font-weight:500}
        .header_nav_lang_dropdown a:hover{background:#f9f9f9;color:#1a4499}
        .header_nav_lang_dropdown .header_nav_lang_flag{width:22px;height:16px}
        .header_nav_search_icon{background:transparent;border:none;cursor:pointer;font-size:20px;color:#ffffff;padding:6px;display:flex;align-items:center;justify-content:center;transition:all 0.2s;border-radius:50%;width:38px;height:38px}
        .header_nav_search_icon:hover{background:rgba(255,255,255,0.15);transform:scale(1.02);color:#ff9f7c}
        .header_nav_search_overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);z-index:10000;display:flex;align-items:center;justify-content:center;visibility:hidden;opacity:0;transition:0.2s ease}
        .header_nav_search_overlay.active{visibility:visible;opacity:1}
        .header_nav_search_panel{background:#ffffff;max-width:500px;width:90%;border-radius:48px;padding:8px 8px 8px 24px;display:flex;align-items:center;box-shadow:0 25px 45px rgba(0,0,0,0.2);transform:scale(0.95);transition:transform 0.2s}
        .header_nav_search_overlay.active .header_nav_search_panel{transform:scale(1)}
        .header_nav_search_panel input{flex:1;border:none;padding:16px 8px 16px 0;font-size:16px;outline:none;font-family:inherit}
        .header_nav_search_panel button{background:#ff8800;border:none;color:white;padding:12px 28px;border-radius:40px;font-size:15px;font-weight:bold;cursor:pointer;transition:background 0.2s}
        .header_nav_search_panel button:hover{background:#e55555}
        .close_search_btn{background:transparent;border:none;font-size:28px;margin-right:12px;cursor:pointer;color:#7f8c8d}
        .mobile_right_icons{display:none;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}
        .header_nav_mobile_lang{display:none;background:none;border:none;color:#ffffff;font-size:22px;cursor:pointer;padding:8px;align-items:center;justify-content:center;position:relative;transition:all 0.2s}
        .header_nav_mobile_lang:hover{color:#ff9f7c}
        .header_nav_toggle{display:none;background:none;border:none;color:#ffffff;font-size:28px;cursor:pointer;padding:8px;line-height:1;transition:all 0.2s}
        .header_nav_toggle:hover{color:#ff9f7c}
        .mobile_lang_dropdown_wrapper{position:absolute;top:100%;right:0;width:200px;background-color:#ffffff;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,0.2);z-index:10001;display:none;overflow:hidden;margin-top:8px}
        .mobile_lang_dropdown_wrapper.open{display:block;animation:fadeSlideDown 0.2s ease}
        @keyframes fadeSlideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
        .mobile_lang_dropdown_list{list-style:none;padding:8px 0;margin:0}
        .mobile_lang_dropdown_list li{border-bottom:1px solid #f0f0f0}
        .mobile_lang_dropdown_list li:last-child{border-bottom:none}
        .mobile_lang_dropdown_list a{display:flex;align-items:center;gap:12px;padding:12px 18px;text-decoration:none;color:#2c3e50;font-size:14px;font-weight:500;transition:background 0.2s}
        .mobile_lang_dropdown_list a:hover{background-color:#fef2f2;color:#dd3b3b}
        .mobile_lang_flag_drop{width:24px;height:16px;background-size:cover;display:inline-block}
        @media screen and (max-width: 992px){
            .header_nav_container{min-height:70px;padding:0 18px}
            .header_nav_logo_img{height:40px}
            .header_nav_nav_wrapper{position:absolute;top:100%;left:0;width:100%;background-color:#1e2a36;z-index:1000;display:block;visibility:hidden;opacity:0;transform:translateY(-10px);transition:all 0.25s ease;box-shadow:0 12px 24px rgba(0,0,0,0.2)}
            .header_nav_nav_wrapper.open{visibility:visible;opacity:1;transform:translateY(0)}
            .header_nav_menu{display:flex;flex-direction:column;background-color:#1e2a36;padding:20px 0 28px;max-height:calc(100vh - 70px);overflow-y:auto}
            .header_nav_item{width:100%;margin-left:0;padding:0 20px}
            .header_nav_link{width:100%;padding:14px 0;font-size:15px;border-bottom:1px solid rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:space-between;white-space:normal}
            .header_nav_dropdown_icon{margin-left:auto;font-size:14px;transition:transform 0.2s}
            .header_nav_item.drop-open .header_nav_dropdown_icon{transform:rotate(180deg)}
            .header_nav_dropdown{position:static;width:100%;min-width:auto;background-color:#253544;box-shadow:none;transform:none;opacity:1;visibility:visible;display:none;border-radius:8px;margin-top:4px;margin-bottom:8px;border-top:none}
            .header_nav_item.drop-open .header_nav_dropdown{display:block}
            .header_nav_dropdown li{border-bottom-color:#3e5568}
            .header_nav_dropdown a{color:#ecf0f1;padding-left:32px;font-size:13px}
            .header_nav_dropdown a:hover{background-color:#2c4050;color:#ff8a7a;padding-left:38px}
            .mobile_right_icons{display:flex}
            .header_nav_mobile_lang{display:flex}
            .header_nav_toggle{display:flex}
            .header_nav_extras.desktop-only{display:none}
        }
        @media screen and (max-width: 576px){
            .header_nav_container{min-height:60px;padding:0 14px}
            .header_nav_logo_img{height:34px}
            .header_nav_toggle{font-size:24px}
            .header_nav_mobile_lang{font-size:20px}
            .mobile_lang_dropdown_wrapper{width:180px}
        }
        body{padding-top:80px}
        @media screen and (max-width: 992px){body{padding-top:70px}}
        @media screen and (max-width: 576px){body{padding-top:60px}}


.footer-wrap{width:100%;background:#222222;color:#ffffff;font-family:"Microsoft Yahei",Arial,Helvetica,sans-serif}
.footer-container{width:1400px;margin:0 auto;padding:55px 0;box-sizing:border-box}
.footer-row{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;width:100%}
.footer-col-leftgroup{display:-webkit-box;display:-ms-flexbox;display:flex;gap:40px}
.footer-col{box-sizing:border-box}
.footer-col-1{width:160px}
.footer-col-2{width:160px}
.footer-col-3{width:160px}
.footer-col-4{width:340px}
.footer-col-5{width:180px}
.footer-col h4{font-size:18px;margin:0 0 26px 0;color:#fff;font-weight:400}
.footer-col ul{margin:0;padding:0;list-style:none}
.footer-col ul li{margin-bottom:14px}
.footer-col ul li a{color:#cccccc;font-size:16px;text-decoration:none}
.footer-col ul li a:hover{color:#ffffff}
.footer-contact-bigtel{font-size:18px;font-weight:bold;color:#fff;margin-bottom:24px}
.footer-contact-item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:16px;font-size:16px;color:#cccccc}
.footer-contact-item i{width:32px;font-size:18px;margin-right:6px;color:#cccccc}
.footer-qrcode-wrap{text-align:center}
.footer-qrcode-box{width:155px;height:155px;margin:0 auto;overflow:hidden;position:relative}
.footer-qrcode-box img{width:155px;height:155px;border:none;-webkit-transition:-webkit-transform 0.3s ease,opacity 0.3s ease;transition:transform 0.3s ease,opacity 0.3s ease}
.footer-qrcode-box:hover img{-webkit-transform:scale(1.05);transform:scale(1.05);opacity:0.82}
.footer-qrcode-text{margin-top:18px;font-size:17px;color:#cccccc}
.footer-divider{width:1400px;margin:0 auto;border-top:1px solid #606060}
.footer-bottom{width:1400px;margin:0 auto;padding:22px 0;font-size:16px;color:#bbbbbb;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap}
.footer-bottom .footer-copyright{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}
.footer-bottom .footer-icp{-webkit-box-ordinal-group:3;-ms-flex-order:2;order:2}
.footer-bottom .footer-icp a{color:#bbbbbb;text-decoration:none}
.footer-bottom .footer-icp a:hover{color:#1a4499}
@media only screen and (max-width:1440px){
.footer-container{width:100%;padding:55px 20px}
.footer-divider{width:100%}
.footer-bottom{width:100%;padding:22px 20px}
}
@media only screen and (max-width:1199px){
.footer-row{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}
.footer-col-leftgroup{gap:30px;margin-bottom:40px}
.footer-col-5{align-self:flex-end}
}
@media only screen and (max-width:991px){
.footer-col-leftgroup{-ms-flex-wrap:wrap;flex-wrap:wrap}
.footer-col-1,.footer-col-2,.footer-col-3{width:45%}
.footer-col-4{width:100%;margin-bottom:40px}
.footer-col-5{width:100%;text-align:center}
.footer-contact-bigtel{font-size:32px}
}
@media only screen and (max-width:575px){
.footer-container{padding:40px 16px}
.footer-col-leftgroup{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}
.footer-col-1,.footer-col-2,.footer-col-3{width:100%}
.footer-contact-bigtel{font-size:28px}
.footer-bottom{padding:18px 16px;font-size:14px;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;gap:8px}
.footer-bottom .footer-copyright{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}
.footer-bottom .footer-icp{-webkit-box-ordinal-group:3;-ms-flex-order:2;order:2}
.footer-col-5{text-align:left}
.footer-qrcode-wrap{text-align:left}
.footer-qrcode-box{margin:0 0 0 0}
}

table tr:nth-child(1){background:#ffffff;} 
table tr:nth-child(2){background:#ffffff;} 

table{border-collapse:separate;margin:0px 0px 10px 0px; }
table td{border-bottom: 1px solid #cccccc; padding: 5px 5px 5px 10px;border-right: 1px solid #cccccc;}
table tr:first-child td{border-top: 1px solid #cccccc;}
table tr td:first-child{border-left: 1px solid #cccccc;}
table tr:nth-child(odd){background:#ffffff;} 
table tr:nth-child(even){color:#333333;} 
.pagination { display: flex; justify-content: center; display-: inline-block; padding-left: 0; margin: 20px 20px 20px 20px; border-radius: 4px; }
.pagination > li { display: inline; }
.pagination > li > a, .pagination > li > span { position: relative; float: left; padding: 6px 12px; line-height: 1.42857; text-decoration: none; color: #000000; background-color: #fff; border: 1px solid #ddd; margin-left: -1px; }
.pagination > li:first-child > a, .pagination > li:first-child > span { margin-left: 0; border-bottom-left-radius: 4px; border-top-left-radius: 4px; }
.pagination > li:last-child > a, .pagination > li:last-child > span { border-bottom-right-radius: 4px; border-top-right-radius: 4px; }
.pagination > li > a:hover, .pagination > li > a:focus, .pagination > li > span:hover, .pagination > li > span:focus { z-index: 2; color: #1a4499; background-color: #eeeeee; border-color: #ddd; }
.pagination > .active > a, .pagination > .active > a:hover, .pagination > .active > a:focus, .pagination > .active > span, .pagination > .active > span:hover, .pagination > .active > span:focus { z-index: 3; color: #fff; background-color: #1a4499; border-color: #1a4499; cursor: default; }

.kefu-panel { position: fixed; right: 0; top: 50%; transform: translateY(-50%); width: 50px; background: #1a4499; border-radius: 8px 0 0 8px; overflow: hidden; box-shadow: -5px 5px 20px rgba(0, 0, 0, 0.4); transition: width 0.4s ease; z-index: 1000; }
.kefu-panel:hover { width: 220px; }
.kefu-row { display: flex; height: 50px; border-bottom: 1px solid rgba(255, 255, 255, 0.2); transition: all 0.3s ease; }
.kefu-row:last-child { border-bottom: none; }
.kefu-left { flex: 1; display: flex; align-items: center; padding-left: 0px; color: white; font-size: 14px; white-space: nowrap; overflow: hidden; transition: all 0.3s ease; }
.kefu-right { width: 50px; display: flex; align-items: center; justify-content: center; color: white; font-size: 18px; transition: all 0.3s ease; }
.pl { padding-left: 20px; }
.pl15 { padding-left: 13px; }
.kefu-row-link:hover { background: white; cursor: pointer; }
.kefu-row-link:hover .kefu-left { color: #000; }
.kefu-row-link:hover .kefu-right { color: #000; }
.kefu-social-icons { display: flex; gap: 8px; }
.kefu-social-icon { width: 25px; height: 25px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 14px; text-decoration: none; }
.kefu-social-icon:hover { color: eeeeee; }
.kefu-social-icon.fb { background: #3b5998; }
.kefu-social-icon.wechat { background: #09b83e; }
.kefu-social-icon.skype { background: #00aff0; }
.kefu-social-icon.twitter { background: #1da1f2; }
.kefu-social-icon.linkedin { background: #0077b5; }
.kefu-row-4:hover { background: white; }
.kefu-row-4:hover .kefu-right { color: #000; }
@media (max-width: 768px) { .kefu-panel { top: auto; bottom: 0; transform: none; width: 100%; height: 50px; border-radius: 0; display: none; } .kefu-panel:hover { width: 100%; height: 250px; flex-direction: column; } .kefu-row { width: 100%; } }