* {margin: 0;padding: 0;box-sizing: border-box;line-height:100%;scroll-behavior: smooth;}
::-webkit-scrollbar { width: 0px}
::-webkit-scrollbar {width: 5px;height: 5px}
::-webkit-scrollbar-button:vertical {display: none}
::-webkit-scrollbar-track:vertical {background-color: #000}
::-webkit-scrollbar-track-piece {background: #e3e3e3}
::-webkit-scrollbar-thumb:vertical {background-color: #555;border-radius: 30px}
::-webkit-scrollbar-thumb:vertical:hover {background-color: #3b3b3b}
::-webkit-scrollbar-corner:vertical {background-color: #535353}
::-webkit-scrollbar-resizer:vertical {background-color: #ff6e00}
::-webkit-scrollbar-track-piece {background: #eee}
::-webkit-scrollbar-thumb:vertical {background-color: #c3000e}
html,body {position: relative;height: 100%;}
body {font-size: 14px;font-family: "Hos", sans-serif !important;overflow-x: hidden;}
em, i {font-style: inherit;font-weight: inherit;}
ul {list-style: none;}
a {text-decoration: none;color: #333;text-transform: capitalize;}
tr, td {padding: 0 !important;}
input, textarea {outline: none;border: none;}

.mySwiper-pagination {position: absolute; z-index: 10;}
.swiper {width: 100%;height: 100%;}
.swiper-slide {text-align: center; font-size: 18px;background: #fff; display: flex; justify-content: center;align-items: center;overflow:hidden;}
.swiper-slide img {display: block;width: 100%;height: 100%;object-fit: cover;}
.swiper-container { width: 100%;height: 100%;}
.slide-inner {position: absolute; width: 100%; height: 100%;left: 0;top: 0; background-size: cover; background-position: center;display: -webkit-box;
 display: -ms-flexbox;  display: -webkit-flex; display: flex; -webkit-box-pack: center; -ms-flex-pack: center;-webkit-justify-content: center;
 justify-content: center; -webkit-box-align: center;-ms-flex-align: center; -webkit-align-items: center; align-items: center; color:#fff;}


@font-face {
    font-family: "syht";
    src: url("//memberpic.114my.com.cn/017682/cssnew/syht.woff.txt") format("woff2"), url("//memberpic.114my.com.cn/017682/cssnew/syht.woff.txt") format("woff"), url("//memberpic.114my.com.cn/017682/cssnew/syht.ttf.txt") format("truetype"), url("//memberpic.114my.com.cn/017682/cssnew/syht.eot.txt") format("embedded-opentype"), url("//memberpic.114my.com.cn/017682/cssnew/syht.eot.txt") format("svg");
}
@font-face { 
        font-family: 'MiSans-Bold'; src: 
        url('https://cdn.114my.com.cn/font/lcw/MiSans-Bold.woff2') format('woff2'),  
}

@font-face {
font-family:DIN Medium;
src:url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.ttf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.eot),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.otf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff2);
}

.icon {
       width: 1em; height: 1em;
       vertical-align: -0.15em;
       fill: currentColor;
       overflow: hidden;
    }

@font-face { 
        font-family: 'Hos'; src: 
       url('https://cdn.114my.com.cn/font/lcw/Hos.ttf') format('truetype')
}


@font-face {
  font-family: 'iconfont';  /* Project id 4464360 */
  src: url('//at.alicdn.com/t/c/font_4464360_l8bhkrw932s.woff2?t=1710294667933') format('woff2'),
       url('//at.alicdn.com/t/c/font_4464360_l8bhkrw932s.woff?t=1710294667933') format('woff'),
       url('//at.alicdn.com/t/c/font_4464360_l8bhkrw932s.ttf?t=1710294667933') format('truetype');
}

@font-face {
  font-family: "\963f\91cc\5988\5988\6570\9ed1\4f53 Bold";font-weight: 700;src: url("../cssnew/Alimama_ShuHeiTi_Bold.woff2.txt") format("woff2"),
  url("../cssnew/Alimama_ShuHeiTi_Bold.woff.txt") format("woff");
  font-display: swap;
}

@font-face {
  font-family: 'iconfont';  /* Project id 4975287 */
  src: url('//at.alicdn.com/t/c/font_4975287_y9bzkfv3s8.woff2?t=1753941608518') format('woff2'),
       url('//at.alicdn.com/t/c/font_4975287_y9bzkfv3s8.woff?t=1753941608518') format('woff'),
       url('//at.alicdn.com/t/c/font_4975287_y9bzkfv3s8.ttf?t=1753941608518') format('truetype');
}


/*head*/
.head {padding: 1% 2%;/* overflow: hidden; *//* width: 97%; */z-index: 100;/* background: rgba(0,0,0,0.8); */position: fixed;/* top: 3%; */background: #fff;border-top: 5px solid #d31f28;/* box-shadow: 0px 0px 50px rgba(0,0,0,0.1); */left: 0;right: 0;margin: 0 auto;transition: 1s;/* background: #12a7f6; */display: flex;justify-content: flex-end;}
.head.on{width: 100%;/* z-index: 999; */box-shadow: 0 0 20px #595959;background: #fff;position: fixed;padding: 0.8% 2%;/* background: #000; */}
.head.on .head_nav>ul>li>a {/* color: #333; */}
.head.on .head_num li i,.head.on .head_num li>a,.head.on .icon>div i span {/* color: #333; */}
.head.on .head_nav>ul>li.cur >a:before {opacity:1;width: 50%;}
.head_box {max-width: 1800px;margin: 0 auto;display:  flex;justify-content:  space-between;width: 100%;}
.head_logo {display:flex;align-items:center;}
.head_logo i {width: calc(0rem + 6vw);position: relative;/* border: 1px solid; *//* padding: 0.5%; *//* box-shadow: 0 0 20px #ddd; */}
.head_logo i:before {content:'';width:1px;height:100%;/* background:rgba(51,51,51,0.08); */position:absolute;top:0;right: -17px;}
.head_logo i:after {content:'';width: 3px;height: 20%;/* background:#1a67bf; */position:absolute;top: 22px;right: -18px;}
.head_logo i img {width:100%;height:auto;/* filter: brightness(100); */}
.head.on i img {filter:brightness();}
.head_logo p {display: flex;flex-direction: column;font-size: calc(0.9rem + 0.65vw);/* margin: 0 0 0 3px; *//* color: #fff; */font-weight: normal;/* letter-spacing: 1px; *//* border-left: 1px solid #eee; */padding: 0 0 0 12px;/* display: none; *//* font-size: 25px; */}
.head_logo p b {display:flex;/* font-family: 'Hos','Microsoft YaHei'; */color: #222;/* font-family: 'MiSans-Bold'; */font-weight: normal;}
.head_logo p b em {color:#1760ae;font-family: fantasy;}
.head_logo p span {font-size: calc(0.7rem + 0.4vw);/* font-weight: bold; */margin: 7px 0 0;border-radius: 50px;text-align: center;color: #333;/* text-align-last: justify; */position: relative;z-index: 5;opacity: 0.7;display: none;}
.head_logo p span:before,.head_logo p span:after {content:'';width: 5%;height: 0.125rem;position:absolute;top:0;background: #666;bottom: 0;margin: auto;opacity: 0.5;display: none;}
.head_logo p span:before {left: 2rem;}
.head_logo p span:after {right: 2rem;}
.head_con {width: 74%;display:  flex;align-items:  center;justify-content:  space-between;}
.head_nav {width: 84%;/* background: #fff; */display:  flex;justify-content:  space-between;align-items:  center;} 
.head_nav>ul {display: flex;align-items: center;width: 100%;justify-content:  space-between;}
.head_nav>ul>li {width: 20%;position: relative;}
.head_nav>ul>li>a {font-size: calc(1rem + 0.2vw);position: relative;/* color: #fff; */display: flex;/* letter-spacing: 0.5px; */flex-direction: column;align-items: center;padding: 0.6rem 0;font-weight: normal;color: #666;}
.head_nav>ul>li>a:before {content:'';width:0;height: 3px;background: #d31f28;position:absolute;bottom: -3px;left: 0;transition:0.5s;z-index: -1;right: 0;margin: 0 auto;opacity: 0;}
.head_nav>ul>li>a:after {content:'';width:100%;height: 64px;position:absolute;left: 0;}
.head_nav li:nth-child(n+2):nth-child(-n+5)>a i:before {content:'\e609';position:absolute;font-size: 0.5rem;top: -0.8vw;right: -2.6vw;font-family: 'iconfont';/* color: #fff; */transform: rotate(90deg);transition: 1s;}
.head_nav li:hover a i:before,.head_nav li.cur a i:before {transform: rotate(-90deg) !important;}
.head_nav li:hover a:before,.head_nav li.cur a:before {width: 50%;/* right: auto; *//* left: 0; */opacity: 1;}
.head_nav li:hover>a,.head_nav>ul>li.cur>a {color: #d31f28;/* color: #fff; */font-weight: bold;/* transition: 1s; */}
.head_nav li>a i {font-size: 0;/* margin: 0.2rem 0 0; *//* display:none; */position: relative;}
.head_num {display:  flex;/* align-items:  center; *//* margin: 0 0 0 20px; *//* width: 22%; *//* background: #12a7f6; *//* border-radius: 4rem; */}
.head_num ul {display: flex;width: 100%;align-items:  center;justify-content: center;}
.head_num li {/* position:relative; *//* width: 102px; */display: flex;}
.head_num>ul>li:first-child {display:flex;align-items: center;/* display: none; *//* padding: 0.2vw 1vw; *//* background: #12a7f6; */border-radius: 2rem;width: 23%;}
.head_num>ul>li:first-child em {/* width: 50%; */}
.head_num>ul>li:first-child em img {width:100%;height:auto;}
.head_num li+li {/* margin: 0 0 0 1vw; *//* border-left: 1px solid #eee; */padding: 0 0 0 1.1vw;}
.head_num li:last-child {display:none;}
.head_num li>i {font-size: 28px;color: #ffd650;color: #d31f28;/* width: 40px; *//* height: 40px; *//* background: #c70003; */display: flex;justify-content: center;align-items: center;border-radius: 5px;/* border: 1px solid #eee; */}
.head_num li:last-child:hover>p {transform: rotateX(0deg); }
.head_num li>p {font-size: 15px;/* padding: 0px 0 0 7px; */white-space:  nowrap;display:  flex;flex-direction:  column;font-weight:  lighter;padding:  2%;transition: 0.5s;top: 100%;right: 0;/* width: 13%; *//* align-items: center; */}
.head_num li>p>span {font-family: fantasy;font-size: calc(1.1rem + 0.5vw);font-weight: bold;/* color: #fff; *//* letter-spacing: 0.5px; */font-weight: normal;line-height: 2rem;}
.head.on .head_num li>p>span {color:#333;}
.head_num li>a {font-size: 15px;/* color: #fff; */font-family:  Arial;display: flex;align-items: center;}
.head_num li>a i {transform:rotate(90deg);font-size: 10px;margin: -3px 0 0 4px;}
.head_lan {/* margin: 0 0 0 30px; */position: absolute;transform: rotateX(90deg);transform-origin: top;transition: 0.5s;top: 100%;border-top: 2px solid #ff6600;}
.head_lan p {display:flex;/* border-top: 1px solid #eee; */padding: 12% 0;width: 88px;/* justify-content: center; *//* align-items: center; */background: #fff;transition: 0.5s;}
.head_lan p+p {border-top: 1px solid #ebebeb;}
.head_lan p:hover {background:#1760ae;}
.head_lan p a {display:flex;align-items: center;}
.head_lan p:hover a {color:#fff;}
.head_lan p i {width: 26%;display: none;}
.head_lan p i img {width:100%;}
.head_lan p span {font-size: 13px;margin: 0 0 0 16px;/* font-weight: lighter; */white-space: nowrap;}
.head_num li:hover .head_lan {transform: rotateX(0deg);}

/*xiala*/
.head_qit {position: absolute;top: 280%;left: 15%;width: 130%;/* background: #fff; */opacity: 0;transition: 0.5s all ease;visibility: hidden;display: flex;flex-direction: column;transform-origin: top;border-top: 4px solid #d31f28;}
.head_nav li:nth-child() .head_qit {width: 120px;height: 311px;overflow:auto;}
.head_qit::-webkit-scrollbar { width: 3px;transition:0.5s;}
.head_qit::-webkit-scrollbar-thumb {background:#ddd;}
.head_qit li {/* padding: 12%; */text-align: center;background: rgba(34,34,34,0.8);transition: 0.5s;width: 100%;display: flex;flex-direction: column;}
.head_qit li>a {font-size: 14px;font-weight: normal;color: #666;background: #1760ae;display: flex;width: 100%;padding: 14% 0;/* height: 33px; */justify-content: center;color: #fff;}
.head_qit li dl {}
.head_qit li dl dt {display:flex;/* justify-content: center; */transition: 1s;}
.head_qit li dl dt+dt {border-top:1px solid rgba(255,255,255,0.1);}
.head_qit li dl dt a {padding: 8% 8%;/* font-weight: bold; */color: #fff;font-size: 14px;}
.head_qit li dl dt:hover {background:#d31f28;}
.head_qit>a {font-size: 14px;padding: 8% 8%;/* text-align: center; */white-space: nowrap;/* font-weight: lighter; */transition:0.5s;font-weight: lighter;background: rgba(34,34,34,0.8);color: #fff;}
.head_qit>a+a,.head_qit li+li {border-top: 1px solid rgba(255,255,255,0.1);}
.head_nav>ul>li:hover .head_qit {visibility: visible;top: 100%;opacity:1;}
.head_qit>a:hover,.head_qit>div>ul>li:hover>a {/* color: #333; */}
.head_qit>a:hover, .head_qit>div>ul>li>a:hover {background: #d31f28;/* color: #333; */}
.head_nav>ul>li:nth-child(2) .head_qit li>a {display:none;}
.head_nav>ul>li:nth-child(3) .head_qit li:nth-child(1),.head_nav>ul>li:nth-child(3) .head_qit li>a  {display:none;}
.head_nav>ul>li:nth-child(4) .head_qit li:nth-child(-n+2),.head_nav>ul>li:nth-child(4) .head_qit li>a  {display:none;}

/*xiala*/
.dfs{display:flex;align-items:center;justify-content:space-between;width: 100%;height: 2.2vw;/* background: #f5f5f5; *//* background: #12a7f6; */border-radius: 50%;}
.icon>div i{width: 2.2vw;height: 2.2vw;border-radius:100%;display: flex;justify-content: center;align-items: center;user-select:none;transition:all 0.5s;position: relative;/* border: 1px solid #eee; */}
.icon>div:hover i{/* background: #005ee0; */}
.icon>div i:before{content:'';width:40px;height: 5vw;border-radius:100%;position:absolute;top: 0;}
.icon>div:hover i:before{animation:2s headIcon infinite;}
.icon>div:hover i:after{animation:2s headIcon infinite;animation-delay:0.5s;}
.icon>div i span{font-size: 21px;/* color: #fff; */position: relative;z-index:2;font-weight: bold;}
.icon>div:hover i span{/*color: #fff;*/}

.form_ul {/* padding:0; */}
.iser_box,.itel_box{background:rgba(255,255,255,0.8);position:absolute;top: 100%;right:0;padding: 20px;transform-origin:top;transform:rotateX(90deg);transition:all 0.5s;z-index: 9;width: 24rem;}
.icon>div:hover .iser_box,.icon>div:hover .itel_box{transform:rotateX(0deg);}
.search_l{display:flex;align-items:center;justify-content:end;display: none;}
.search_l span+span{margin-left:4px;font-size: 14px;}
.search_l a{color: #444;font-size: 15px;margin: 0 5px;}
.search_r{/* margin-top: 15px; */position:relative;width: 100%;}
#infoname{height:38px;line-height: 38px;border:1px solid #eee;text-indent:12px;width: 100%;}
.z_img{width:38px;height:38px;position:absolute;top:0;right:0;background: no-repeat;}
.itel_box{width: 150px;text-align:center;padding: 10px;}
.itel_box a{color:#333;position:relative;display: flex;font-size: 16px;font-family: Arial;text-transform: uppercase;align-items: center;padding: 5%;transition:0.5s;justify-content: center;}
.itel_box a:hover {background:#1f2c5c;color:#fff;}
.itel_box a+a {margin: 8% 0 0;}
.itel_box a span {overflow:hidden;border-radius: 50%;margin: 0 10px 0 0;width: 20px;height: 20px;}
.itel_box a span img {width:100%;height:auto;}
.itel_box p:before{position:absolute;left:0;color:#333;}
.search_l .iconfont{font-size: 16px;display: none;}
.icon_tel i{display: block;width: 98px;height: 30px;line-height: 28px;text-align: center;border:2px solid #b2b2b2;font-size: 14px;color: #7f7f7f;border-radius: 15px;font-style: normal;}
.icon_pho i span{font-size:18px!important;display: block;margin-top: -#bodycon:before3px;}
.hx_bg{height: 142px;position: relative;margin-top: -142px;z-index: 99;}
.icon_search.icon_pho:hover .itel_box.dh_c { transform: rotateX(0);}

/*banner*/
.banner{position: relative;height: 100%;overflow: hidden;background: #fff;margin: 0 !important;z-index: 5;}
.banner a{/* position: absolute; *//* width:100%; *//* height: 900px; *//* z-index: 3; *//* opacity: 0; *//* z-index: 555; */overflow: hidden;    position: relative; z-index: 5;}
.banner a img{height: 36vw;transform:scale(1.1);width: 100% !important;margin: 0 !important;object-fit: cover;}
.banner a:before {content:'';width:100%;height: 100%;/* background: linear-gradient(to bottom, rgba(128,155,187,0.8) 0%, transparent); *//* background: rgba(5,37,104,0.3); *//* background: linear-gradient(to bottom, #1859b5 10%, #003686 80%,#183883 100%); */position: absolute;left: 0;top: 0;z-index: 1;opacity: 0.6;background: linear-gradient(to right, rgba(74,74,74,0.8) 0%, transparent);}
.banner a:nth-child(4):before,.banner a:last-child:before {/*display:none;*/}
.banner a:nth-child(4) div,.banner a:last-child div {/* max-width: none; */}
video.vid {width: 100%;height: 104vh;object-fit: fill;}
.banner a>div {position:absolute;top: 0;left: 0;width: 100%;display: flex;justify-content: space-between;max-width: 1400px;margin: 0 auto;right: 0;z-index: 5;bottom: 0;margin: auto;height: 100%;align-items: center;padding: 0 2%;}
.banner a p {font-size: 2rem;color: #fff;font-weight: bolder;/* font-family: 'Helvetica Neue',Helvetica,Tahoma,Arial,'Microsoft JhengHei','PingFang SC','Hiragino Sans GB','Heiti SC','WenQuanYi Micro Hei',sans-serif; */display: flex;flex-direction: column;/* background-image: linear-gradient(to right, #548bfe 0%, #ffffff 25%, #afedf8 45%, #29c2e1 100%); *//* -webkit-background-clip: text; *//* -webkit-text-fill-color: transparent; *//* background-clip: text; *//* color: transparent; *//* color: #ffa439; *//* text-shadow: 2px 2px 8px #ffffff; *//* padding: 0 0 0 2%; */}
.banner a p b {display:flex;flex-direction:column;font-size: calc(2rem + 1vw);padding: 16% 0 0;color: #fff;font-weight: normal;}
.banner a p b o {/* background-image: linear-gradient(325deg, #ffffff 15%, #8a8a86 30%, #fff 45%, #8a8a86 75%, #fff 90%); *//* -webkit-background-clip: text; *//* -webkit-text-fill-color: transparent; */background-clip: text;/* color: transparent; */position: relative;z-index: 5;/* text-shadow: 3px 3px rgba(0,0,0,0.5); */letter-spacing: 1px;font-family: 'MiSans-Bold';text-shadow: #0d3d8f 0.05rem 0.05rem 0rem;}
.banner a p b o:before {content:attr(data-text);position: absolute;left: 1px;top: 4%;width: 100%;height: 100%;/* color: #000; */text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);z-index: -1;clip: rect(0, 0, 0, 0);/* pointer-events: none; */ /}
.banner a p b>span {padding: 2% 0 0;font-size: 1rem;color: #fff;/* font-weight: bold; */line-height: 1.6;/* text-shadow: -2px 2px rgba(0,0,0,0.5); */font-family: 'Microsoft YaHei';font-family: "syht";opacity: 0.62;}
.banner a p:before {content:'';width: 56%;height: 54%;position:absolute;/* background: rgba(0,0,139,0.8); *//* background: rgba(0,48,150,0.8); */left: -8%;z-index: -1;top: 14%;}
.banner a p em {font-size: 1.1rem;text-shadow: none;/* background: linear-gradient(120deg, #0078b5 10%, #2ab2a7 80%); *//* background: #003096; */margin: 4% 0 0;width: 9vw;padding: 0.4vw;text-align: center;display: inline-block;letter-spacing: 1px;border-radius: 4rem;border: 1px solid #ffffff;clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 80% 100%, 80% 94%, 70% 94%, 70% 100%, 0% 100%);font-weight: normal;background: #d31f28;}
.banner a>div i {overflow: hidden;position: absolute;bottom: 1vw;right: -3%;width: 84%;}
.banner a>div i img {width:100%;height:auto;/* padding: 15%; */}
.banner a.slick-current p { animation:enter 2s ease forwards; -webkit-animation:enter 2s ease forwards; }
.banner a.active{z-index:5;opacity: 1;}
.banner a.active img{transform: scale(1.1);opacity: 1;}
.banner .slick-active img {    transition: 6s linear; transform: scale(1);}
.banner a img{transition:transform 5s linear,opacity 1s linear;-webkit-transition:transform 5s linear,opacity 1s linear;-o-transition:transform 5s linear,opacity 1s linear;-moz-transition:transform 5s linear,opacity 1s linear;-ms-transition:transform 5s linear,opacity 1s linear;}
.banner .ban_dot {display: flex !important;width: 100%;justify-content: center;align-items: center;/* margin: 2% 0 0; */position: absolute;bottom: 5%;left: 0;}
.banner .ban_dot li {width: 10px;height: 10px;display: inline-block;background: #fff;margin: 0 0.2%;transition: 0.5s;border-radius: 50%;}
.banner .ban_dot li.slick-active {background: #d31f28;width: 30px;border-radius: 1rem;}
.banner .ban_dot li button {font-size:0;border: none;outline: none;}
.banner .slick-prev:before {content: '\e8d4' !important;font-family: iconfont !important;color: #333 !important;font-size: 36px !important;letter-spacing: 5px;opacity: 1 !important;}
.banner .slick-next:before {content: '\e8d4' !important;font-family: iconfont !important;color: #333 !important;font-size: 36px !important;letter-spacing: 6px;opacity: 1 !important;}
.banner .pro_call .ban_dot {/* display:none !important; */}
.banner .slick-prev {left: 90% !important;transform: rotate(180deg) !important;background: #0b5bbc !important;width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;top: -160% !important;}
.banner .slick-next {right: 70px !important;/*background: #0663ed !important;*/width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;}
.pro_call .slick-prev:before, .pro_call .slick-next:before {opacity: 1;transition: all ease 0.5s;}
@-webkit-keyframes enter {
    0% { opacity: 0; transform:translateY(50px); -webkit-transform:translateY(50px); -moz-transform:translateY(50px); -ms-transform:translateY(50px); -o-transform:translateY(50px); }
    20% { opacity: 0; transform:translateY(50px); -webkit-transform:translateY(50px); -moz-transform:translateY(50px); -ms-transform:translateY(50px); -o-transform:translateY(50px); }
    100% { opacity: 1; transform: translateY(0px); -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); }
}

.nbanner {height:auto;}
.nbanner a img { height: 40rem;object-fit: cover;}
.nbanner a p {font-size: 1.8rem;  top: 36%;}
.nbanner a p span {font-size: 1.2rem; line-height: 2.2rem;}
.nbanner a p b {font-size:3rem;}
.nbanner a p em {margin: 5% 0 0;}
.nbanner a>div {    /*width: 60%;*/}
.nbanner a p b o {line-height:3.8rem;}
.nbanner a p em {width: 10vw;padding: 0.1vw;}
.nbanner a:nth-child(4) div {/* width: 70%; *//* top: 65px; */}

.banner_con {position:relative;/* z-index: 5; */    overflow: hidden;}
.banner_nbd{/* width:100%; *//* height: 5%; */position:absolute;right: 0;top:0;bottom: 0;z-index: 10;margin: auto 0;transform: translate(-80%, 10%);display: flex;justify-content: flex-end;align-items: center;display:none;}
.banner_bd_right{width: 350px;height:380px;background:url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818162404_1646015846.png) no-repeat;/* margin-top:50px; */float:right;}
.banner_bd_a{width:770px;height:380px;float:right;}
.banner_bd_a a{width:770px;height:380px;display:block;}
.banner_bd_form{width: 350px;height:380px;position:relative;}
.banner_input_1{width:223px;height:38px;position:absolute;left:102px;top:108px;}
.banner_input_2{width:223px;height:38px;position:absolute;left:102px;top:158px;}
.banner_input_3{width:223px;height:38px;position:absolute;left:102px;top:208px;}
.banner_input_4{width:223px;height:38px;position:absolute;left:102px;top:258px;}
.banner_input_5{width:150px;height:36px;position:absolute;left:100px;top:315px;}
.br_input{width:223px;height:36px;border:none;background:none;color:#d1d1d1;font-size:14px;line-height:36px;font-family: "Hos", sans-serif !important;}
.brr_input{width:223px;height:36px;border:none;background:none;color:#d1d1d1;font-size:14px;
background:url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250730/20250730100247_1511099736.png) 191px 16px no-repeat;line-height:36px;cursor:pointer;}

.hzw-city-picker{position: absolute;border: 2px solid #c9cbce;width: 402px;background: #ffffff;z-index: 999;font-size: 0;}
.hzw-city-picker:before, .hzw-city-picker:after{content: '';display: block;width: 0;height: 0;border-width: 10px;border-style: solid;position: absolute;
left: 20px;z-index: 999999;}
.hzw-city-picker:before{border-color: transparent transparent #ffffff;top: -17px;z-index: 9999999;}
.hzw-city-picker:after{border-color: transparent transparent #c9cbce;top: -20px;}
.hzw-city-picker *{box-sizing: border-box;margin: 0 auto;padding: 0;color: #666666;font-size: 14px;}
.hzw-city-picker ul{list-style: none;}
.hzw-city-picker ul li{display: inline-block;position: relative;margin: 4px;cursor: pointer;}
.hzw-city-picker p{font-weight: bold;padding: 0 4px;margin-top: 4px;margin-bottom: 10px;}
.hzw-city-picker .line{width: 372px;margin: 0 auto;margin-top: 8px;margin-bottom: 4px;border-bottom: 1px solid #d8d8d8;}

/*city*/
.hzw-city-picker .hzw-hot-wrap{width: 100%;background: #ffffff;padding: 9px;}
.hzw-city-picker .hzw-hot-wrap ul li{width: 68px;height: 40px;text-align: center;line-height: 40px;color: #666666;background-color: #f5f5f5;}
.hzw-city-picker .hzw-hot-wrap ul li:hover{color: #0d598f;}

/*ser*/
.hzw-city-picker .hzw-wrap{position: relative;width: 100%;background: #ffffff;padding: 9px;}
.hzw-city-picker .hzw-province-name{display: inline-block;width: 68px;height: 40px;text-align: center;line-height: 40px;position: relative;background-color: #f5f5f5;}
.hzw-city-picker .hzw-province-name:hover{color: #0d598f;}
.hzw-city-picker .hzw-province.active{z-index: 999;}
.hzw-city-picker .hzw-province-name.active{border: 1px solid #D8D8D8;border-bottom-color: #ffffff;color: #0d598f;background-color: #ffffff;}
.hzw-city-picker .hzw-city-wrap{display: none;border: 1px solid #D8D8D8;background: #ffffff;position: absolute;top: 39px;width: 328px;padding: 10px;}
.hzw-city-picker .hzw-city{width: 68px;height: 40px;text-align: center;line-height: 40px;color: #999999;background-color: #f5f5f5;overflow: hidden;
white-space: nowrap;text-overflow: ellipsis;}
.hzw-city-picker .hzw-city:hover{color: #0d598f;}




.feed_lx {padding: 106px 0 0 27%;}
.feed_lx ul {}
.feed_lx li span {display:none;}
.feed_lx ul li input {width: 89%;height: 48px;line-height: 42px;padding: 0 0 0 12px; border: none !important;outline: none;font-size: 14px;color: #fff;background: transparent;}
.feed_lx ul li input:focus,.feed_lx textarea:focus,.code input#authcode:focus { border: 1px solid #18337a;}
.feed_lx ul li.li08 { width: 100%; margin-left: 0; margin-top: 20px;height: auto;}
.feed_lx textarea { width: 100%; height: 80px; line-height: 33px;border: 1px solid #e5e5e5; outline: none;font-size: 16px; color: #333;padding: 0 10px 0 12px;}
.code {width: 100%;margin: 20px auto 0;float: left;font-size: 0;position: relative;display: flex;}
.code span { position: absolute; left: calc((100% - 18px) / 2 - 25px); top: 50%;color: #c0c0c0; margin-top: -8px;}
.code b {display:flex;/* background:#fff; */border: 1px solid #eee;margin: 0 0 0 9%;}
p.code input:first-child {/* display: none !important; */}
p.code  i {display:none !important;}
.code input#authcode { width: calc((100% - 18px) / 2); height: 51px; border: 1px solid #e5e5e5; padding-left: 12px; display: inline-block;vertical-align: top; font-size: 16px;}
.code i {width: 119px; display: inline-block; vertical-align: middle;padding: 7.5px 0;}
.code img {/* margin-left: 24px; */width: 52%;height: auto;/* object-fit: contain; *//* background: #c8c8c8; */}

#submit {
 color: #fff;
 font-size: 19px;
 width: calc(((100% - 18px) / 2) - 132px);
 height: 36px;
 line-height: 36px text-align: center;
 background-color: #d31f28;
 display: block;
 vertical-align: top;
 /* margin-left: 31px; */
 width: 140px;
 border-radius: 3px;
 font-family: "Hos", sans-serif !important;
 margin: 0 auto;
 cursor: pointer;
 }
.feed_lx b {font-size: 20px; line-height: 40px;}
#file { margin-top: 37px;}

.btn { position: absolute; top: 10%;font-size: 2rem;color: #333; right: 8%; cursor: pointer;}
.nfeed_tab {/*background: #f8f8f8;*/ /*padding: 4% ;*/ position: fixed; top: 24%; left: 0; right: 0; margin: auto; width: 40%; z-index: 999; display: none;}

.nfeed { max-width: 1400px;margin: 0 auto ; position: relative; background: #f8f8f8; padding: 7% 7% 12%;}
.nfeed_tab:after { content: ''; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.5); position: fixed; left: 0;top: 0; z-index: -1;}
.nfeed_tit p { font-size: 28px;display: flex; flex-direction: column;}
.nfeed p span {font-size: 16px; color: #999;padding: 1% 0 0;}
.feed_lx li input::-webkit-input-placeholder {color: #b7b7b7;}
input:focus {
    outline: none;
}



/*pro*/
.pro {padding: 4% 2%;overflow:hidden;/* display: flex; *//* justify-content: flex-end; */position: relative;z-index: 5;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818161917_2069721797.png)no-repeat center top;/* background: #f9f9f9; */background-size: cover;}
.pro:before {content: '';width: 100%;height: 100%;position: absolute;/* background: #0e6fb7; */right: 0;top: 0;z-index: -1;}
.pro_box {max-width: 1400px;margin:0 auto;width: 100%;display: flex;justify-content: space-between;background: ;/* padding: 6% 0 6% 4%; */align-items: center;flex-direction: column;}
.pro_tit {display:flex;justify-content: center;flex-direction: column;width: 100%;/* height: 43%; */align-items: center;}
.pro_tit p {display:flex;font-size: calc(1.4rem + 1vw);justify-content: center;position: relative;/* -webkit-box-reflect: below 0 -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgb(250 250 250 / 0.1))); *//* font-family: 'MiSans-Bold'; */font-weight: bold;}
.pro_tit p span {/* font-size: calc(2rem + 0.5vw); */position: relative;/* background-image: -webkit-linear-gradient(left, #e50012 10%, #e50012 90%); */-webkit-background-clip: text;/* -webkit-text-fill-color: transparent; *//* margin: 0 0.8rem 0 0; *//* font-weight: bold; */z-index: 5;color: #222;}
.pro_tit p:before {content:'';width: 30%;height: 1rem;/* background: url(https://memberpic.114my.com.cn/0376151/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: -36%;bottom: 32%;margin: auto;z-index:-1;}
.pro_tit p:after {content:'';width: 30%;height: 1rem;/* background: url(https://memberpic.114my.com.cn/0376151/uploadfile/image/20240731/20240731135813_1167525483.png)no-repeat; */position:absolute;right: -36%;bottom: 32%;margin: auto;z-index:-1;}
.pro_tit em {font-size: 1.1rem;color: #9999;/* width: 100%; */text-align: center;margin: 0.8rem 0 0;/* opacity: 0.8; */position: relative;}
.pro_tit em:before,.pro_tit em:after {content:'';width: 8px;height: 8px;position: absolute;border-radius: 50%;/* border: 2px solid #999; */top: 0;bottom: 0;margin: auto 0;}
.pro_tit em:before {left: -6%;}
.pro_tit em:after {right: -6%;}
.pro_tit>a {color: #fff;padding: 5% 10%;,: 1;width: 60%;font-size: 0.9rem;position: relative;z-index: 5;border: 2px solid #e50012;overflow: hidden;border-radius: 40px;margin: 24% 0 0;display: none;}
.pro_tit>a:before {content:'';width: 81%;height: 101%;background: #e50012;position: absolute;top: 0;left: -10%;z-index: -1;transform: skewX(-30deg);transition:0.8s;}
.pro_tit>a:after {content:'\e61d';font-family: iconfont;right: 10%;position: absolute;color: #333;font-size: 1rem;font-weight: bold;transition: 0.8s;}
.pro_tit a:hover:before {width:120%;}
.pro_tit a:hover:after {color:#fff;}
.pro_tab {width: 100%;margin: 3.5% 0 0;display: flex;justify-content: space-between;}
.pro_nav {width: 18%;/* padding: 1% 1%; *//* box-shadow: 0 0 10px #e0e0e0; */background: linear-gradient(to bottom, #1a98d5, #195a9e);/* border-radius: 1rem; */background: #1760ae;}
.pro_nav p {display:flex;flex-direction:column;align-items:center;font-size: 30px;color:#fff;padding: 16% 0;/* background: #1760ae; */font-weight: bold;border-bottom: 1px solid rgba(255,255,255,0.15);}
.pro_nav p span {font-size: 16px;font-family: Arial;padding: 4% 0 0;text-transform: uppercase;font-weight: bold;letter-spacing: 1px;opacity: 0.5;}
.pro_nav em {display:flex;align-items: center;color: #fff;padding: 16% 0;justify-content: center;/* background: #f8f8f8; */flex-direction: column;font-size: 1.2rem;border-top: 1px solid rgba(255,255,255,0.15);/* font-weight: bold; */}
.pro_nav em i {font-size: 22px;margin: 0 0 8% 0;width: 50px;height: 50px;background: #f4a804;border-radius: 50%;color: #fff;display: flex;justify-content: center;align-items: center;}
.pro_nav em span {font-size: 1.8rem;font-family: fantasy;padding: 4% 0 0;/* font-weight: bold; */color: #fff;line-height: 30px;}
.pro_nav ul {/* background: #fff; */padding: 10% 0;}
.pro_nav li {padding: 7% 10%;transition: 0.5s;position: relative;z-index: 5;/* background: #eee; *//* text-align: center; */display: flex;flex-direction: column;}
.pro_nav li:before {content:'';width: 0;height: 100%;background: linear-gradient(to bottom, #f4a804, #e71b0b);/* border-radius: 50%; */position: absolute;top: 0;right: 9%;bottom: 0;margin: auto;transition: 0.5s;opacity: 0;background: #f4a804;}
.pro_nav li.on:before {opacity:1;width: 100%;}
.pro_nav li:hover {/* box-shadow: 0 10px 10px rgba(0,0,0,0.08); *//* background: #017ec0; */}
.pro_nav li+li {/* border-top:1px solid #eee; *//* margin: 10% 0 0; */}
.pro_nav li dl {grid-row-gap:1vw;display:flex;flex-direction:column;margin: 10% 0 0 7%;}
.pro_nav li dl dt {position:relative;padding: 0 0 0 8%;}
.pro_nav li dl dt:before {content:'';width: 0.5rem;height: 0.5rem;border:2px solid #fff;border-radius:50%;left: 0;position: absolute;transition:1s;}
.pro_nav li dl dt:hover:before {background:#fff;}
.pro_nav li dl dt a {color:#fff;}
.pro_nav li>a {font-size: 17px;color: #fff;/* background: linear-gradient(to bottom, #f4a804, #e71b0b); */width: 100%;padding: 0 0 0 9%;position: relative;/* font-weight: bold; */letter-spacing: 0.5px;}
.pro_nav li>a:before {content:'';position:absolute;font-size: 1rem;color: #fff;left: 0;border-radius:50%;border: 2px solid #fff;width: 0.5rem;height: 0.5rem;top: 0;bottom: 0;margin: auto;transition: 1s;}
.pro_nav li:hover >a:before,.pro_nav li.on >a:before {background:#fff;}
.pro_nav li:hover a {/* color:#fff; */}
.pro_con {flex-wrap:wrap;justify-content:space-between;/* margin: 5% 0 0; */overflow: hidden;width: 100%;}
.pro_roll {display:flex;transition: 1s;margin-bottom: 0 !important;justify-content: space-between;}
.pro_call {width: 32%;/* flex-shrink: 0; */position: relative;z-index: 5;transition: 1s;overflow: hidden;background: #fff;padding: 0 0 6%;/* height: 32vw; */}
.pro_call>div {margin-bottom:0 !important;/* position: absolute; */z-index: 5;width: 100%;background: #fff;/* padding: 18%; */}
.pro_call>div:before {content:'';background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250822/20250822094213_906847654.jpg)no-repeat center top;position: absolute;width: 100%;height: 100%;background-size: contain !important;top: 0;left: 0;right: 0;margin: 0 auto;}
.pro_call:nth-child(2)>div:before {background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250822/20250822094213_1240928476.jpg)no-repeat center top;}
.pro_call:nth-child(3)>div:before {background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250822/20250822094213_1795878769.jpg)no-repeat center top;}
.pro_call>div:after {content:'more';border: 1px solid #eee;text-transform: uppercase;position: absolute;left: 0;right: 0;margin: 0 auto;width: 7rem;bottom: 16%;padding: 2%;text-align: center;display: none;}
.pro_call:nth-child(n+4) {}
.pro_call:first-child,.pro_call:last-child {}
.pro_call ul {display: flex;flex-wrap:wrap;justify-content: center;margin-bottom: 0 !important;grid-row-gap: 1.5vw;margin: 85% 0 0;}
.pro_call li {display: flex;flex-direction:column;/* border-radius: 40px; */overflow: hidden;position: relative;width: 45%;/* background: #fff; *//* padding: 0.3%; *//* border: 1px solid #f5f5f5; *//* margin: 0 -1px -1px 0; */}
.pro_call li:nth-child(n+5) {/* margin: 1.8% 0 0; */}
.pro_call li a {overflow:hidden;}
.pro_call li a img {width: 100%;height: auto;transition:0.8s;/* filter: brightness(105%); */object-fit: cover;    background: #f8f8fa;}
.pro_call li:hover img {transform:scale(1.1);}
.pro_call li br {display:none;}
.pro_call li span {/* position:absolute; */bottom: 0;width: 100%;padding: 7% 4%;/* text-align: center; */position: relative;background: #1760ae;}
.pro_call li span:before {content:'';width:0;height:100%;background: linear-gradient(330deg,  #1760ae 10%, #1a98d5 80%);position:absolute;top:0;left:0;transition:0.8s;}
.pro_call li:hover span:before {width:100%;}
.pro_call li span:after {content:'\e608';position:absolute;right: 4%;width: 1.2rem;height: 1.2rem;font-size: 1.1rem;color: #999;background: #fff;border: 1px solid #eee;border-radius: 50%;display: flex;justify-content: center;align-items: center;top: 0;bottom: 0;margin: auto;font-size: 0.5rem;font-family: iconfont;}
.pro_call li span a {font-size: 1rem;transition:0.5s;display: inline-block;color: #fff;text-transform: uppercase;}
.pro_call li:hover span a {transform: translateX(10px);color:#fff;}
.pro_roll .ban_dot {display: flex !important;/* width: 100%; */align-items: center;position: absolute;bottom: 5%;left: -25%;justify-content: center;/* margin: 4% 0 0; */}
.pro_roll .ban_dot li {width: 10px;height: 10px;display: inline-block;background: #e5e5e5;margin: 0 0.2rem;transition: 0.5s;}
.pro_roll .ban_dot li.slick-active {width:25px;/* border-radius: 40px; */background: #e50012;}
.pro_roll .ban_dot li button {font-size:0;border: none;outline: none;}
.appli_nav .slick-prev:before {content: '\e609' !important;font-family: iconfont !important;color: #333 !important;font-size: 18px !important;letter-spacing: 5px;}
.appli_nav .slick-next:before {content: '\e608' !important;font-family: iconfont !important;color: #333 !important;font-size: 18px !important;letter-spacing: 6px;}
.pro_roll .ban_dot {display:none !important;}
.pro_roll .slick-prev:before {content: '\e609' !important;font-family: iconfont !important;color: #333 !important;font-size: 18px !important;letter-spacing: 5px;}
.pro_roll .slick-next:before {content: '\e608' !important;font-family: iconfont !important;color: #333 !important;font-size: 18px !important;letter-spacing: 6px;}
.pro_roll .slick-prev,.pro_roll .slick-next {top: 94.5%;}
.pro_roll .slick-prev {left: -30% !important;/* transform: rotate(180deg) !important; *//* background: #0b5bbc !important; */width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;/* display: none !important; */}
.pro_roll .slick-next {right: 111% !important;/* background: #0663ed !important; */width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;/* display: none !important; */}
.pro_roll .slick-prev:before, .pro_roll .slick-next:before {opacity: 1;transition: all ease 0.5s;}
.pro_call:nth-child(2) li:nth-child(1) {display:none;}
.pro_call:nth-child(3) li:nth-child(-n+2) {display:none;}
.pro_call>a {position:relative;/* display: none; *//* opacity: 0; */transition: 1s;z-index: 5;flex-direction: column;font-size: 1rem;border: 1px solid #eee;margin: 10% auto 0;display: flex;justify-content: center;align-items: center;width: 32%;padding: 2% 0;transition: 0.5s;}
.pro_call>a:hover {background:#d31f28;color:#fff;}
.pro_call b {display:flex;flex-direction:column;font-size: 1.6rem;position: absolute;bottom: 0;left: 0;background: rgba(211,31,40,0.8);padding: 5%;color: #fff;width: 100%;display: none;}
.pro_call b span {padding: 2% 0 0;font-weight: 100;opacity: 0.6;font-size: 1rem;}
.pro_call i {display: none;}
.pro_call i img {/* width:100%; */height: 40rem;object-fit: cover;object-position: left;}
.pro_call li>a {font-size: 1.7rem;font-weight: bold;}
.pro_call li dl {margin: 16% 0 0;display: flex;flex-direction: column;grid-row-gap: 1vw;}
.pro_call li dl dt {border-bottom:1px solid #eee;padding: 0 0 6% 10%;position: relative;z-index: 5;}
.pro_call li dl dt:nth-child(n+6) {display:none;}
.pro_call li dl dt:before {content:'\25c6';position: absolute;left: 0;}
.pro_call li dl dt:after {content:'>>';position: absolute;right: 0;color: #999;}
.pro_call li dl dt a {font-size:1rem;color: #999;transition:0.3s;}
.pro_call li dl dt:hover a {color:#e50012;}
.pro_call.on {width: 40%;box-shadow: 0 0 10px #ddd;}
.pro_call.on>a {display: flex;opacity: 1;}
.pro_call:first-child  li dl dt:before {color:#ff0000;}
.pro_call:nth-child(2)  li dl dt:before {color:#0057ff;}
.pro_call:last-child  li dl dt:before {color:#00ff14;}

/*ser*/
.ser {padding: 4% 2%;overflow: hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250711/20250711161335_1940178062.png)no-repeat center top;/* background-size: cover; *//* background: #f8f8f8; */}
.ser_box {max-width: 1400px;margin: 0 auto;}
.ser_tit {display:flex;flex-direction: column;/* display: none; */}
.ser_tit p {display:flex;flex-direction:column;/* font-size: 38px; *//* justify-content: center; *//* align-items: center; */width: 100%;/* color: #fff; */position: relative;z-index: 5;/* padding: 0 0 0 1%; */}
.ser_tit p:before {content:'';width: 3px;height: 100%;/* background: url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: 0;bottom: 0;margin: auto;z-index:-1;/* background: #0d3d8f; */}
.ser_tit p span {font-size: calc(1.4rem + 1vw);/* margin: 1% 0 0; *//* position: relative; *//* z-index: 5; *//* width: 100%; */text-align: center;/* font-family: Arial; *//* background-image: -webkit-linear-gradient(left, #1e2188 10%, #3150f1 90%); *//* -webkit-background-clip: text; *//* -webkit-text-fill-color: transparent; *//* padding: 0 0.6% 0 0; */font-weight: bold;}
.ser_tit em {font-size: 1.1rem;padding: 0.8rem 0 0;color: #9999;text-align: center;/* display: none; */}
.ser_tab {margin: 3% 0 0;}
.ser_con {}
.ser_con .new_web_div2021 {/* padding: 0 0 1% 0; */}
.ser_call {/* padding:0 0 1% 0 !important; */}
.ser_call .swiper-container {padding-bottom: 0px!important;}
.ser_call  .swiper-slide {width: calc(12rem + 20vw);/* height: 506px; */}
.ser_call  .swiper-slide img{display:block;}
.ser_call ul {display: flex;padding: 0 4%;flex-wrap: wrap;justify-content: space-between;row-gap: 1vw;margin-bottom: 0 !important;!i;!;}
.ser_call li>a {overflow:hidden;display:block;/* border: 1px solid #ddd; *//* padding: 7%; *//* background: #fff; */}
.ser_call li img {width: 100%;height: auto;transition: 1s;object-fit: cover;}
.ser_call li:hover img {transform:scale(1.1)}
.ser_call li p a {display: none;}
.ser_call li {border: 1px solid #eee;width: 23%;position: relative;margin: 0 0.1%;padding: 0%;transition: 1s;background: #fff;}
.ser_call li:hover {border: 1px solid #d31f28;}
.ser_call li span {/* padding: 4% 0 0; */text-align: center;/* background: linear-gradient(120deg, #1e2188 10%, #3150f1 90%); */position: absolute;/* width: 90%; */bottom: 12px;left: 0;right: 0;margin: 0 auto;}
.ser_call li span a {/* color:#fff; */font-size: 1.1rem;color: #888;/* display: none; */}
.ser_call .swiper-slide-active p {display:block;}
.ser_call .swiper-slide-active p a {font-size: 22px;}
.ser_call .ban_dot {display: none !important;}
.ser_more {width: 12%;background: #d31f28;margin: 3% auto 0;padding: 1.2%;text-align: center;transition: 1s;}
.ser_more:hover {width:15%;}
.ser_more a {font-size:1rem;color: #fff;transition:1s;}
.ser_more:hover a {letter-spacing:1px;}
.ser_call .slick-prev:before {content: '\e660' !important;font-family: iconfont !important;color: #fff !important;font-size: 18px !important;letter-spacing: 3px;font-weight: bold;}
.ser_call .slick-next:before {content: '\e65f' !important;font-family: iconfont !important;color: #fff !important;font-size: 18px !important;letter-spacing: -4px;font-weight: bold;}
.ser_call .slick-prev {left: 0px !important;/* transform: rotate(180deg) !important; */background: #d31f28 !important;width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;}
.ser_call .slick-next {right: 0px !important;background: #e50000 !important;width: 42px !important;height: 42px !important;border-radius: 50%;z-index: 5;/* top: 50%; */}
.ser_call .slick-prev:before,.ser_call .slick-next:before {opacity: 1;transition: all ease 0.5s;}

/*char*/
.char {overflow: hidden;padding: 5% 2% 4.8%;position: relative;z-index: 5;top:0;/* display: flex; *//* justify-content: flex-end; */width: 100%;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250919/20250919140223_1295412891.jpg)no-repeat center top;background-size: contain;/* display: none; */}
.char:before {content:'';width:100%;/* height:100%; */background: linear-gradient(to top, #f8f8f8, transparent);position:absolute;top:0;left:0;z-index:-1}
.left,.right {position: absolute;top: 0;bottom: 0;background-color: #fff;width: 12.5vw;z-index: 5;}
.left {left:0;}
.right {right:0;}
.char_box {max-width: 1400px;margin:0 auto;/* display: flex; */width: 100%;/* flex-direction: column; */}
.char_tit {display:flex;flex-direction: column;/* width: 100%; *//* align-items: center; *//* justify-content: center; */position: relative;z-index: 5;}
.char_tit:before {content:'';width:30px;height:30px;/* background:url(https://memberpic.114my.com.cn/dgaijia/uploadfile/image/20250417/20250417105649_599289489.png)no-repeat center; */position: absolute;bottom: -2.2vw;left: 0;right: 0;margin: 0 auto;}
.char_tit p {display:flex;font-size: calc(1.4rem + 1vw);justify-content: center;align-items: center;width: 100%;/* color: #1859b5; */font-weight: bold;position: relative;/* padding: 0 0 0 1%; */flex-direction: column;}
.char_tit p:before {content:'';width: 3px;height: 100%;/* background: url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: 0;bottom: 0;margin: auto;z-index:-1;/* background: #0d3d8f; */}
.char_tit p span {font-size: 1.1rem;/* background-image: -webkit-linear-gradient(left, #013c90 10%, #33b3ff 90%); *//* -webkit-background-clip: text; *//* -webkit-text-fill-color: transparent; */font-weight: normal;/* line-height: 3rem; */color: #9999;padding: 0.6rem 0 0;}
.char_tit p span:before,.char_tit p span:after {content:'';width: 42%;height:1px;background: #ddd;position:absolute;bottom: 0;top: 0;margin: auto;display: none;}
.char_tit em {font-size: 18px;color: #666;margin: 1% 0 0;/* width: 35%; *//* text-align: center; */position:relative;line-height: 2rem;/* padding: 0 20%; *//* font-weight: bold; */display: none;}
.char_tit em:before,.char_tit em:after {content:'';width: 8px;height: 8px;position: absolute;border-radius: 50%;/* border: 2px solid #fff; */top: 0;bottom: 0;margin: auto 0;}
.char_tit em:before {left: -6%;}
.char_tit em:after {right: -6%;}
.char_txt {display: flex;justify-content: space-between;margin: 5% 0 0;background: #fff;padding: 2%;align-items: center;}
.char_txt i {width: 42%;}
.char_txt i img {width:100%;height:auto;}
.char_txt p {width: 52%;display: flex;flex-direction: column;font-size: 2rem;}
.char_txt p span {font-size: 1.1rem;line-height: 2.5rem;padding: 5% 0 0;}
.char_txt p span em { padding: 0 0 0 2.1%;}
.char_con {margin: 3% 0 0;/* background: #fff; *//* padding: 3% 0 0; */}
.char_con .slick-track {padding:1% 0 0;    display: flex;}
.char_con ul {display:flex;justify-content: space-between;margin-bottom: 0 !important;/* flex-wrap: wrap; *//* grid-row-gap: 0.3vw; */}
.char_con>ul>div>div>li,.char_con li {display: flex !important;flex-direction:column;width: 18.33%;padding: 5% 2% 5%;transition: 0.8s;/* transition: 1s; *//* border-radius: 1.5rem; */overflow: hidden;align-items: center;background: rgba(255,255,255,0.7);/* box-shadow: 0 0 20px rgba(0,0,0,0.1); *//* border-right: 1px solid #eee; */clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);}
.char_con li:hover  {transform:translateY(-10px);background: linear-gradient(to bottom, #1859b5 10%, #003686 80%,#183883 100%);background: #d31f28;}
.char_con>ul>div>div>li:hover,.char_con>ul>div>div>li.on,.char_con li.on {/* background: #e50012; */color:#fff;/* box-shadow:0 0 20px #333; */position:relative;z-index:5;/* border-left: 1px solid #e50012; */}
.char_con li+li {/* border-left:1px solid #eee; */}
.char_con li:nth-child(1) {background:#82a13a;}
.char_con li:nth-child(2) {background:#f3ab01;}
.char_con li:nth-child(3) {background:#ca5254;}
.char_con li:nth-child(4) {background:#8bc7c8;}
.char_con li:nth-child(5) {background:#3855cb;}
.char_con li:nth-child(n+1):nth-child(-n+3) {}
.char_con li:nth-child(3n) {border: none;}
.char_con li:
.char_con>ul>div>div>li.slick-current {}
.char_con li:nth-child(4) i {font-size: 2.6rem;}
.char_con li:nth-child(5) i {font-size: 2.7rem;}
.char_con li i {font-size: 3.2rem;/* border-radius: 50%; */overflow: hidden;width: 5rem;height: 5rem;/* border: 5px solid #fff; */display: flex;justify-content: center;align-items: center;background: #fff;/* color: #fff; */transition: 1s;border-radius: 1.5rem;}
.char_con li:hover i {color: #d31f28;transform: rotateY(360deg);}
.char_con li i img {width:100%;height: auto;object-fit: contain;transition: 1s;}
.char_con li:hover i img {transform:scale(1.1);}
.char_con li p {display:flex;flex-direction:column;font-size: 1.5rem;padding: 12% 0 0;text-align: center;color: #fff;/* background: #fff; *//* margin: -10% 5%; *//* box-shadow: 4px 5px 17px #c4c4c4; */transition: 1s;/* text-align: left; *//* border-radius: 5px; *//* font-weight: bold; */}
.char_con li p span {font-size: 1rem;line-height: 1.5rem;padding: 6% 0 0;/* opacity: 0.7; */color: #fff;transition: 1s;font-weight: normal;opacity: 0.8;font-family: "syht";/* display: none; */}
.char_con li:hover p,.char_con li:hover p span {color:#fff;opacity: 1;}
.char_con li a {font-size: 0;margin: 18% 0 0;transition: 0.8s;/* display: none; */width: 10%;height: 2px;background: #ff9900;display: none;}
.char_con li.on a {color:#fff;}
.char_con .ban_dot {display: flex !important;width: 100%;align-items: center;position: absolute;bottom: 0;left: -37%;}
.char_con .ban_dot li {width: 10px;height: 10px;display: inline-block;background: #fff;margin: 0 0.3%;transition: 0.5s;/* border-radius: 50%; */}
.char_con .ban_dot li.slick-active {width:25px;/* border-radius: 40px; */background: #ff6600;}
.char_con .ban_dot li button {font-size:0;border: none;outline: none;}
.char_more {width: 54%;margin: 5% auto 0;text-align: center;display: none;}
.char_more p {font-size: calc(0.5rem + 0.9vw);color:#fff;background: #ff9900;background: #d31f28;/* border-radius: 4rem; */padding: 3% 3%;/* border: 2px solid rgba(255,255,255,1); */}

/*adva*/
.adva {overflow: hidden;/* position: relative; *//* z-index: 5; */width: 100%;/* height: 100%; */}
.adva:before {content:'';width: 100%;height: 100%;background: rgba(0,0,0,0.5);position: absolute;top:0;left: 0;z-index: -1;}
.adva_box {/* max-width: 1600px; */margin: 0 auto;}
.adva_tab {position:relative;z-index: 5;}
.adva_top {position:absolute;top: 8%;left:0;right:0;margin:0 auto;z-index: 10;color: #fff;display: flex;justify-content: space-between;width: 90%;align-items: center;}
.adva_num {}
.adva_num b {font-size:20px;font-family: Arial;display: flex;align-items: center;}
.adva_num b span {font-size: 36px;color:#ff0000;margin: 0 10px 0 0;/* transition: 0.5s; */}
.adva_tit {position:absolute;top: 22%;z-index: 10;max-width: 1400px;margin: 0 auto;left: 0;right: 0;/* background: url(https://memberpic.114my.com.cn/teleika/uploadfile/image/20241115/20241115145149_202124275.png)no-repeat left; *//* padding: 0 0 0 3%; */}
.adva_tit p {font-size: 3.6rem;display: flex;flex-direction: column;align-items: flex-start;color: #fff;font-weight: bold;/* font-style: italic; */}
.adva_tit p span {font-size: 16px;padding: 5% 0 0;font-weight: lighter;opacity: 0.5;}
.adva_btn {display: flex;/* width: 98%; *//* justify-content: center; *//* position: absolute; *//* top: 50%; *//* left: 0; *//* right: 0; *//* margin: 0 auto; *//* align-items:  center; */justify-content: space-between;}
.adva_btn i:hover  {background:#0e58df;color:#fff;border:none;transition:0.5s;}
.adva_btn>i {width: 50px;height: 40px;cursor: pointer;font-size: 16px;display: flex !important;justify-content: center;align-items: center;top: 0;/* border-radius: 5px; */transition: 0.5s;/* position: absolute; *//* background: #edf2f5; */font-weight: bold;color: #fff;/* letter-spacing: 10px; */bottom: 0;margin: auto 0;border: 1px solid rgba(255,255,255,0.5);margin: 0 5px;transition: 0.5s;}
.adva_btn>i:first-child {left: 6%;transform: rotate(180deg);}
.adva_btn>i:last-child {right: 6%;}
.adva_con {position:relative;}
.adva_con>ul {}
.adva_con>ul>li {}
.adva_txt {position:absolute;z-index: 10;width: 100%;top: 36%;left: 0;height: 100%;overflow: hidden;max-width: 1400px;margin: 0 auto;right: 0;}
.slick-initialized {height:100%;}
.slick-list,.slick-track {height:100%;}
.adva_txt ul {display:flex;height: 100%;transition: 1s;}
.adva_txt li {width: 100%;display: flex !important;flex-direction:  column;color:  #fff;position: relative;z-index: 10;flex-shrink: 0;height: 100%;}
.adva_txt li:before {content:'';width: 100%;height:100%;background: rgba(0,0,0,0.5);position:absolute;top:0;left:0;opacity:0;transition: 0.5s;z-index: -1;}
.adva_txt li.slick-current:before {opacity:1;}
.adva_txt li i {font-size: 46px;display: none;}
.adva_txt li.slick-current i {color:#ff0000;}
.adva_txt li p {font-size: 2.2rem;display:  flex;flex-direction:  column;position:  relative;text-align: left;/* font-weight: bold; */width: 36%;}
.adva_txt li p:before {content:'';width: 8px;height: 8px;/* border: 3px solid #ff0000; */position:absolute;top:0;left: 72%;border-radius:  50%;}
.adva_txt li p span {font-size: 1rem;line-height: 26px;transition:0.5s;font-weight: normal;padding: 4% 0 0;opacity: 0.6;font-family: "syht";}
.adva_txt li a {font-size: 1.1rem;color:#fff;font-weight:lighter;width: 20%;display:  flex;justify-content:  center;padding: 1.25% 0;transition:0.5s;margin: 4% 0 0;border-radius: 1rem 0;background: #d31f28;overflow: hidden;transition:1s;}
.adva_txt li:hover a {background: #222;}
.adva_txt li.slick-current a {opacity:1;margin:8% 0 0;}
.adva_txt li.slick-current span {opacity:1;margin:8% 0 0;}
.adva_pic {}
.adva_pic ul {display:flex;transition: 1s;}
.adva_pic li {width:100%;flex-shrink: 0;position: relative;z-index: 5;}
.adva_pic li::before {content:'';width:100%;height:100%;background:rgba(0,0,0,0.5);position:absolute;top:0;left:0;}
.adva_pic li i {overflow:hidden;}
.adva_pic li i img {width:100%;height: 100%;}
.adva_nav {position:absolute;top: 0;z-index: 10;max-width: 1600px;margin: 0 auto;right: 0;width: 30%;/* background: rgba(211,31,40,0.7); */height: 100%;padding: 5% 0;}
.adva_nav:before {content:'';width: 50vw;height: 49.6vw;/* background:#fff; */position: absolute;left: -7%;top: -10%;/* opacity: 0.3; */border: 2px solid #fff;border-radius: 50%;}
.adva_nav:after {content:'';background: rgba(211,31,40,0.7);width: 42vw;height: 48vw;border-radius: 57%;position: absolute;top: -8%;left: -11%;z-index: -2;}
.adva_nav ul {display:flex;justify-content: space-between;width: 100%;flex-direction: column;height: 100%;/* margin: 0 0 0 -3%; */}
.adva_nav li {width: 107%;/* border:2px solid rgba(255,255,255,0.4); *//* padding: 7% 0; */transition:1s;display: flex;align-items: center;position: relative;}
.adva_nav li+li:before {content:'';width:100%;height:1px;/* background: rgba(255,255,255,0.2); */position: absolute;left: 38px;top: -3rem;}
.adva_nav li+li {/* border-top:1px solid rgba(255,255,255,0.1); */}
.adva_nav li.on {/* border:2px solid rgba(255,255,255,1); */}
.adva_nav li p {font-size: 1.4rem;color: #fff;font-weight: bold;margin: 0 0 0 2.2rem;transition: 0.5s;}
.adva_nav li.on p {font-size: 1.8rem;}
.adva_nav li i {background:#fff;border-radius:50%;width: 5rem;height: 5rem;display: flex;justify-content: center;align-items: center;font-size: 2.5rem;position: relative;/* z-index: 5; */color: #d31f28;transition: 0.5s;}
.adva_nav li i:before {content:'';width: 100%;height: 100%;background: rgba(255,255,255,0.2);position: absolute;left: 0;top: 0;transform: scale(1.35);border-radius: 50%;z-index: -1;}
.adva_nav li i:after {content:'';width: 100%;height: 100%;border-radius: 50%;background: rgba(255,255,255,0.3);position: absolute;left: 0;top: 0;transform: scale(1.15);z-index: -2;}
.adva_nav li.on i {background: #d31f28;color: #fff;}
.adva_nav li:nth-child(3) {margin: 0 0 0 -14%;}
.adva_nav li:nth-child(2) {margin: 0 0 0 -13%;}
.adva_nav li:nth-child(1) {margin:0 0 0 -1%;}

/*cer*/
.cer {padding: 4% 2% 0;overflow: hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818162947_541109103.png)no-repeat center top;}
.cer_box {max-width: 1400px;margin: 0 auto;}
.cer_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.cer_tit p {display: flex;font-size: 40px;font-weight: bold;}
.cer_tit p span {color:#0f9fdd;}
.cer_tit em {font-size: 1.1rem;padding: 0.8rem 0 0;/* font-family: Arial; */text-transform: uppercase;/* font-weight: bold; */color: #9999;}
.cer_tab {margin: 3% 0 0;}
.cer_con {}
.cer_con .new_web_div2021 {/* padding: 0 0 1% 0; */}
.cer_call {padding:0 0 1% 0 !important;}
.cer_call .swiper-container {padding-bottom: 0px!important;}
.cer_call  .swiper-slide {width: calc(15rem + 5vw);/* height: 506px; */}
.cer_call  .swiper-slide img{display:block;}
.cer_call ul {display: flex;padding: 0 0 4% 0;}
.cer_call li img {width: 100%;height: auto;}
.cer_call li a {pointer-events: none;}
.cer_c li p a {display: none;}
.cer_call li {/* border:10px solid #333; */}
.cer_call li p {display:none;padding: 3% 0;text-align: center;position:absolute;width: 100%;bottom: 0;left: 0;}
.cer_call .swiper-slide-active p {display:block;background:rgba(34,34,34,0.5);}
.cer_call .swiper-slide-active p a {font-size: 18px;color:#fff;}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev {right: 0% !important;}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {left: 0% !important;}
.swiper-button-next:after, .swiper-button-prev:after{font-size: 20px!important;}
.swiper-button-next, .swiper-button-prev{color: #ccc!important;border: 1px solid #999;padding: 18px 20px;top: 45% !important;}
.cer_call .swiper-pagination {left: 50%;bottom: -36px;/* margin-left: -55px; */}
.swiper-pagination-bullet-active {background: #f19601 !important;}
.cer_call .swiper-pagination>span+span {margin-left: 15px;}
.cer_call .swiper-pagination>span {width: 10px;height: 10px;}

/*about*/
.about {padding: 5% 2%;overflow: hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250801/20250801095014_671286370.png)no-repeat center top;display: none;}
.about_box {max-width: 1600px;margin: 0 auto;}
.about_tab {display: flex;justify-content: space-between;align-items: center;/* flex-direction: row-reverse; */}
.about_pic {width: 47%;position: relative;z-index: 5;/* padding: 1.5% 1.5% 1.5%; */border-radius: 4rem;overflow: hidden;}
.about_pic:before {content:'';width: 50%;height:100%;/* background: linear-gradient(120deg, #0f529b 10%, #106dd3 90%); */position:absolute;top:0;right:0;z-index:-1;/* background: #002063; */}
.about_pic:after {content:'';width: 0;height: 0;border-left: 11vw solid transparent;/* border-bottom: 30.55vw solid #002063; */position:absolute;top:0;right: 50%;z-index:-1;}
.about_pic i {overflow: hidden;/* box-shadow: 0 0 20px #eee; */}
.about_pic i img {width: 100%;height: 36rem;object-fit: cover;}
.about_txt {width: 50%;display: flex;flex-direction: column;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20241018/20241018103907_41676897.png) no-repeat top right;}
.about_txt p {font-size: 40px;display: flex;flex-direction: column;font-weight: bold;/* color: #d31f28; *//* font-family: Arial; */}
.about_txt p span {font-size: 22px;color: #d31f28;padding: 0 0 2% 0;}
.about_txt em {font-size: 16px;line-height: 30px;padding: 5% 0 0;color: #666;opacity: 0.5;}
.about_txt a {font-size:1rem;background: #d31f28;color: #fff;margin: 9% 0 0;width: 18%;padding: 2%;text-align: center;}
.about_num ul {display: flex;width: 100%;justify-content:  space-between;/* box-shadow:  0 0 20px #eee; */margin: 5% 0 0;}
.about_num li {display: flex;flex-direction: column;align-items:  center;width: 21%;}
.about_num li+li { border-left:1px solid #eee; }
.about_num li span {display: flex;align-items: flex-end;}
.about_num li span b {font-size: 4rem;font-family:  DIN Medium;/* color: #fff; */}
.about_num li span i {width: 20px;height: 20px;border-radius: 50%;display: flex;justify-content: center;align-items: center;background: #003096;font-size: 14px;color: #fff;margin: 0px  0 6% 0;}
.about_num li p {font-size: 18px;padding: 3% 0 0;color: #666;}
.about_call {margin: 5% 0 0;display: none;}
.about_call ul {}
.about_call li {display: flex !important;flex-direction: column;margin: 0 0.2%;}
.about_call li a {overflow: hidden;}
.about_call li a img {width: 100%;height: auto;transition: 0.5s;}
.about_call li:hover img {transform:scale(1.1);}
.about_call li p {text-align:center;padding: 4% 0;}
.about_call li p a {font-size: 16px;}
.about_call .ban_dot {display: flex !important;width: 100%;justify-content: center;align-items: center;margin: 2% 0 0;/* position: absolute; */bottom: -5%;left: 0;}
.about_call .ban_dot li {width: 8px;height: 8px;display: inline-block;background: #ddd;margin: 0 0.5%;transition: 0.5s;/* border-radius: 50%; */}
.about_call .ban_dot li.slick-active {background: #1d124c;}
.about_call .ban_dot li button {font-size:0;border: none;outline: none;}

/*tech*/
.tech {padding: 4% 2%;overflow:hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250711/20250711135711_1531864116.png)no-repeat center top;/* display: none; *//* box-shadow: 0 0 20px #ddd; */background-size: cover;background: #f8f8f8;}
.tech_box {max-width: 1400px;margin:0 auto;}
.tech_tit {display: flex;justify-content: center;}
.tech_tit p {font-size: calc(1.4rem + 1vw);display: flex;flex-direction: column;/* font-family: \963f\91cc\5988\5988\6570\9ed1\4f53 Bold; *//* color: #069beb; *//* align-items: center; */justify-content: center;font-weight: bold;position: relative;z-index: 5;/* padding: 0 0 0 1%; */}
.tech_tit p:before {content:'';width: 3px;height: 100%;/* background: url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: 0;bottom: 0;margin: auto;z-index:-1;/* background: #0d3d8f; */}
.tech_tit p span {font-size: 1.1rem;padding: 0.8rem 0 0;color: #9999;font-weight: normal;/* display: none; */text-align: center;}
.tech_con {margin: 3% 0 0;/* border-top: 1px solid #eee; *//* padding: 3% 0 0; */}
.tech_con ul {display:flex;justify-content: space-between;}
.tech_con li {width: 16%;display:flex;flex-direction:column;align-items:center;position: relative;/* border: 1px solid #eee; */padding: 3% 0;background: rgba(255,255,255,0.9);margin: 0 -1px -1px 0;transition: 1s;}
.tech_con li:hover {transform:translateY(-10px);box-shadow:0 0 20px #ddd;background: #d31f28;}
.tech_con li:hover p,.tech_con li:hover p span {color:#fff;}
.tech_con li i {width: 7rem;height: 7rem;/* background: #fff; */border-radius: 50%;display: flex;justify-content: center;align-items: center;font-size: 3.5rem;f'align-content: normal';transition:0.8s;border: 1px solid #eee;color: #e1dddd;}
.tech_con li:hover i {background: #d31f28;color:#fff;}
.tech_con li p {font-size:1.2rem;display:flex;flex-direction:column;align-items:center;padding: 2rem 0 0;text-align: center;font-weight: bold;color: #686161;}
.tech_con li p span {font-size: 0.91rem;color: #666;padding: 0.5rem 10% 0;line-height: 1.3rem;font-weight: normal;opacity: 0.4;}
.tech_con li em {/* background:url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20241023/20241023152059_1159651495.png)no-repeat; */width: 2.2rem;height: 2.2rem;/* display: flex; */justify-content: center;align-items: center;margin: 2rem 0 0;font-size: 1.1rem;background: #d31f28;color: #fff;border-radius: 50%;display: flex;justify-content: center;align-items: center;font-weight: bold;}
.tech_con li+li:before {content:'';width:0;height:0;border-left: 8px solid #ddd;border-bottom: 8px solid transparent;border-top: 8px solid transparent;position: absolute;left: 0;top: 18%;display: none;}
.tech_con li+li:after {content:'';width: 72%;border-bottom: 1px dashed rgba(0,0,0,0.5);position: absolute;left: -36%;bottom: 7%;opacity: 0;}
.tech_more {width: 50%;margin: 5% auto 0;display:flex;justify-content:center;background: #d31f28;color: #fff;padding: 1% 0;align-items: center;border-radius: 4rem;}
.tech_more p {display:flex;align-items:center;font-size: 2rem;/* font-weight: bold; */font-family: fantasy;}
.tech_more p i {font-size: 2rem;margin: 0 0.5rem 0 0;}
.tech_more span {font-size: 1.5rem;margin: 0 0 0 1rem;}

/*news*/
.news {padding: 4% 2% 4%;overflow: hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818163044_1450975090.jpg)no-repeat center top;background-size: cover;}
.news_box {max-width: 1400px;margin: 0 auto;}
.news_top {display:flex;justify-content: center;align-items: center;/* padding: 0 0 2% 0; */flex-direction: column;width: 100%;}
.news_tit {display:flex;/* width: 10%; */}
.news_tit p {font-size: calc(1.4rem + 1vw);display: flex;flex-direction: column;font-weight: bold;/* color: #006ab8; */align-items: center;position: relative;z-index: 5;white-space: nowrap;/* padding: 0 0 0 10%; */}
.news_tit p:before {content:'';width: 3px;height: 100%;/* background: url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: 0;bottom: 0;margin: auto;z-index:-1;/* background: #0d3d8f; */}
.news_tit p span {font-size: 1.1rem;padding: 0.8rem 0 0;color: #9999;font-weight: normal;/* display: none; */}
.news_nav {width: 36%;margin: 3% auto 0;}
.news_nav ul {display: flex;justify-content: center;align-items: center;width: 100%;grid-column-gap: 0.1vw;}
.news_nav li {display:  flex;justify-content:  center;align-items:  center;margin: 0;/* border-radius: 40px; */position: relative;z-index: 5;width: 50%;padding: 2% 0;background: #f8f8f8;}
.news_nav li:before {content:'';width:0;height: 100%;background: #d31f28;position:absolute;bottom: 0;left:0;transition:0.5s;z-index:-1;}
.news_nav li.on:before {width:100%;}
.news_nav li i {font-size: 18px;line-height:  24px;display: none;}
.news_nav li a {font-size: 16px;line-height: 24px;/* padding-left: 10px; */white-space: nowrap;}
.news_nav li.on,.news_nav li.on a {/* background-image: -webkit-linear-gradient(left, #c4a772 10%, #dbba83 80%); *//* -webkit-background-clip: text; *//* -webkit-text-fill-color: transparent; */color: #fff;}
.news_list{width: 100%;/* display: flex; */transition:all .5s;}
.news_list .slick-track {padding:1% 0;}
.news_list .ban_dot {display:none !important;}
.news_list .news_div{display: flex;justify-content: space-between;flex-shrink: 0;width:100%;}
.news_list .news_div{margin: 0 !important;}
.news_list .news_div_item{width: 32%;position: relative;transition:0.5s;background: #fff;display: flex !important;flex-direction: column-reverse;margin: 0 0.3%;/* border: 1px solid #eee; */}
.news_list .news_div_item:hover {/* box-shadow:0 0 20px #eee; *//* border:1px solid transparent; */}
.news_list .news_div_item_date{position: absolute;bottom: 170px;display: block;left: 19px;height: 22px;font-size: 13px;color: #666;display: none;}
.news_list .news_div_item_date::before{content:'';}
.news_list .news_div_item_content{padding: 8% 5%;height: 230px;background: #fcf8f8;}
.news_list .news_div_item_year, .news_list .news_div_item_month, .news_list .news_div_item_day{float: left;font-size: 13px;line-height: 22px;color: #666;}
.news_list .news_div_item_title{}
.news_list .news_div_item_a{font-size: 21px;display: block;margin-bottom: 12px;position:relative;transition:0.3s;}
.news_list .news_div_item_a::before{position:absolute;content:'\4e86\89e3\8be6\60c5';bottom: -130px;left: 0;width: 130px;height: 40px;background: #fff;border-radius: 20px;line-height: 40px;color: #666;font-size: 13px;transition:0.5s;border: 1px #f6f5f5 solid;text-align: center;box-sizing: border-box;padding-left: 30px;}
.news_list .news_div_item_a::after{position:absolute;font-size: 18px;width: 18px;height: 14px;left: 22px;transition:0.5s;font-family: 'iconfont';content: "\eb94";color: #666;bottom: -113px;}
.news_list .news_div_item_body{font-size: 14px;color: #999;line-height: 26px;opacity: 0.8;font-family: "syht";}
.news_list .news_div_item_pic, .news_list .news_div_item_pic a, .news_list .news_div_item_image{width:100%;height: 19rem;display: block;transition: 0.5s;object-fit: contain;}
.news_list .news_div_item:hover .news_div_item_a{color:#0d3d8f;transition:0.3s;}
.news_list .news_div_item:hover .news_div_item_a::before{}
.news_list .news_div_item:hover .news_div_item_a::after{/* color: #fff; */}
.new_ic{overflow:hidden;margin: 3.2% auto 0;/* background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250731/20250731142335_1990247770.png)no-repeat top; *//* height: 515px; */background-size: contain;}
.news_list .news_div_item:hover .news_div_item_pic img  {    transform: scale(1.1);transition: 0.5s;}
.news_div_item_pic {overflow: hidden;}
.news_div_item_pic a {pointer-events:none;}

/*news-gai*/
/*news*/
.news1 {padding: 4% 2% 4%;overflow: hidden;background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818163044_1450975090.jpg)no-repeat center top;background-size: cover;}
.news1_box {max-width: 1400px;margin: 0 auto;}
.news1_top {display:flex;justify-content: center;align-items: center;/* padding: 0 0 2% 0; */flex-direction: column;width: 100%;}
.news1_tit {display:flex;/* width: 10%; */}
.news1_tit p {font-size: calc(1.4rem + 1vw);display: flex;flex-direction: column;font-weight: bold;/* color: #006ab8; */align-items: center;position: relative;z-index: 5;white-space: nowrap;/* padding: 0 0 0 10%; */}
.news1_tit p:before {content:'';width: 3px;height: 100%;/* background: url(https://memberpic.114my.com.cn/0444171/uploadfile/image/20240731/20240731135813_1918665467.png)no-repeat; */position:absolute;left: 0;bottom: 0;margin: auto;z-index:-1;/* background: #0d3d8f; */}
.news1_tit p span {font-size: 1.1rem;padding: 0.8rem 0 0;color: #9999;font-weight: normal;/* display: none; */}
.news_con {margin: 4% 0 0;}
.news_con ul {/* display:flex; *//* justify-content:space-between; *//* flex-direction: column; */}
.news_con li {width: 31%;margin: 0 0.2%;}
.news_con li p {display:flex;justify-content:space-between;font-size: 1.4rem;align-items: center;border-left: 3px solid #d31f28;padding: 0 0 0 2%;}
.news_con li p a {font-size: 0.9rem;color: #999;}
.news_t {margin: 3% 0 0;display: flex;flex-direction: column;border: 1px solid #eee;}
.news_t i {background:#fff;}
.news_t i img {width:100%;/* height: 18rem; */object-fit:contain;}
.news_con .news_div{display: flex;/* justify-content: space-between; */flex-shrink: 0;width:100%;flex-direction: column;/* grid-row-gap: 13px; */padding: 3% 0 3%;background: #f8f8f8;}
.news_con .news_div{/* margin: 0 !important; */}
.news_con .news_div_item{width: 100%;position: relative;transition:0.5s;/* background: #fff; */display: flex !important;flex-direction: column-reverse;margin: 0 0.3%;/* border: 1px solid #eee; */padding: 3% 0;}
.news_con .news_div_item:nth-child(n+2) {border-top: 1px dashed #ddd;}
.news_con .news_div_item:hover {/* box-shadow:0 0 20px #eee; *//* border:1px solid transparent; */}
.news_con .news_div_item_date{position: absolute;bottom: 170px;display: block;left: 19px;height: 22px;font-size: 13px;color: #666;display: none;}
.news_con .news_div_item_date::before{content:'';}
.news_con .news_div_item_content{padding: 0 5%;/* height: 230px; *//* background: #fcf8f8; */}
.news_con .news_div_item_year, .news_con .news_div_item_month, .news_con .news_div_item_day{float: left;font-size: 13px;line-height: 22px;color: #666;}
.news_con .news_div_item_title{}
.news_con .news_div_item_a{font-size: 18px;display: block;/* margin-bottom: 12px; */position:relative;transition:0.3s;padding: 0 0 0 4%;}
.news_con .news_div_item_a::before{position:absolute;content:'\4e86\89e3\8be6\60c5';bottom: -130px;left: 0;width: 130px;height: 40px;background: #fff;border-radius: 20px;line-height: 40px;color: #666;font-size: 13px;transition:0.5s;border: 1px #f6f5f5 solid;text-align: center;box-sizing: border-box;padding-left: 30px;display: none;}
.news_con .news_div_item_a::after{position:absolute;font-size: 32px;width: 18px;height: 14px;left: 0;transition:0.5s;font-family: 'iconfont';content: "\00b7";color: #666;bottom: 0;top: 0;}
.news_con .news_div_item_body{font-size: 14px;color: #999;line-height: 26px;opacity: 0.8;font-family: "syht";display: none;}
.news_con .news_div_item_pic, .news_con .news_div_item_pic a, .news_con .news_div_item_image{width:100%;height: 19rem;display: block;transition: 0.5s;object-fit: contain;}
.news_con .news_div_item:hover .news_div_item_a{color:#d31f28;transition:0.3s;}
.news_con .news_div_item:hover .news_div_item_a::before{}
.news_con .news_div_item:hover .news_div_item_a::after{/* color: #fff; */}
.new_ic{overflow:hidden;margin: 3.2% auto 0;/* background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250731/20250731142335_1990247770.png)no-repeat top; *//* height: 515px; */background-size: contain;}
.news_con .news_div_item:hover .news_div_item_pic img  {    transform: scale(1.1);transition: 0.5s;}
.news_con .news_div_item_pic {overflow: hidden;display: none;}
.news_con .news_div_item_pic a {pointer-events:none;}
.news_con .ban_dot {display: flex !important;width: 100%;/* position: absolute; */bottom: -14%;left: 0;justify-content: center;align-items: center;/* height: 50px; */margin: 3% 0 0;}
.news_con .ban_dot li {width: 10px;height: 10px;display: inline-block;background: #dfdede;margin: 0 0.3%;transition: 0.5s;border-radius: 50%;}
.news_con .ban_dot li.slick-active {background: #d31f28;}
.news_con .ban_dot li button {font-size:0;border: none;outline: none;}


/*mod*/
.mod {background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250818/20250818161917_1205272230.jpg)no-repeat center top;position:relative;z-index:5;overflow:hidden;padding: 4% 2%;}
.mod:before {content:'';width:100%;height:100%;background: rgba(34,34,34,0.25);position:absolute;top:0;left0;z-index:-1;left: 0;}
.mod_box {max-width:1600px;margin:0 auto;}
.mod_tit {display:flex;justify-content:center;flex-direction: column;align-items: center;}
.mod_tit p {display:flex;flex-direction:column;font-size: 2.5rem;justify-content: center;align-items: center;text-align: center;line-height: 4rem;font-weight: bold;color: #fff;}
.mod_tit p span {font-size: 1.2rem;padding: 0.5% 0 0;color: #fff;font-weight: normal;/* line-height: 2.2rem; */opacity: 0.8;font-family: "syht";}
.mod_tit a {background:#333;color:#fff;margin: 4% 0 0;width: 10%;padding: 1%;text-align: center;display: none;}

/*copy*/
.copy{/* overflow:hidden;*//* background: #333; */padding: 4.2% 2% 0%;position:relative;z-index:5;/* border-top: 3px solid #e50012; */box-shadow: 0px 0px 60px rgba(0,0,0,0.1);background: url(https://memberpic.114my.com.cn/bulandi/uploadfile/image/20250509/20250509095052_238711159.png)no-repeat center top;background: #222;background-size: cover;}
.copy:after {content:'';width:0;height:0;border-left: 16vw solid transparent;/* border-bottom: 16vw solid #b10412; */position:absolute;bottom:0;right:0;z-index: -1;}
.copy:before{content:'';width: 100%;height: 100%;/* background: linear-gradient(120deg,#003686 10%,#003686 80%); */position:absolute;top: 0;left:0;right:0;margin:auto;z-index:-1;opacity: 0.7;}
.copy_box{max-width: 1400px;margin:0 auto;display:flex;flex-direction: column;}
.copy_name {position:absolute;background: #b10412;top: -8%;color: #fff;width: 40%;left: -3%;transform: skewX(-30deg);padding: 1.8% 9%;display:none;}
.copy_name p {font-size: calc(0.5rem + 1vw);transform: skewX(30deg);letter-spacing: 1.5px;}
.copy_l{width:40%;display:flex;flex-direction:column;/*background:url(https://memberpic.114my.com.cn/030456/uploadfile/image/20240325/20240325143611_2087565334.jpg)no-repeat 0px 53px;*/}
.copy_top{display:flex;align-items: flex-end;/* color:#fff; *//* justify-content: flex-end; */margin: 5% 0 0;}
.copy_l>i{font-size: 30px;/* color:#fff; */font-weight: bold;width: 64%;display: flex;align-items: center;white-space: nowrap;}
.copy_l>i img {width:100%;height:auto;filter: brightness(100);}
.copy_l i b {display:flex;flex-direction:column;color:#fff;margin: 0 0 0 1rem;display: none;} 
.copy_l i b span {font-size: 0.85rem;opacity:0.8;padding: 0.4rem 0 0;display: none;}
.copy_top i img{width:100%;height:auto;filter:l blur() brightness(1000%)}
.copy_top ul{/* margin: 2vw 0 0; */display:flex;/* position:relative;*/align-items:center}
.copy_top ul p{font-size:15px;margin:0 8px 0 0;line-height:18px;font-weight: bold;color: #666;display: none;}
.copy_top li{position:relative;/* overflow:hidden;*/display:flex;width: 18%;}
.copy_top li+li {margin:0 0 0 8px;}
.copy_top li i{font-size: 22px;width: 40px;height: 40px;border-radius: 0rem;display:flex;justify-content:center;align-items: center;/* background: linear-gradient(to bottom, #1859b5 10%, #003686 80%,#183883 100%); */color: #fff;background: #d31f28;display: none;}
.copy_top li:nth-child(3) i{font-size: 20px;}
.copy_top li:nth-child(4) i{font-size: 26px;}
.copy_top li em{/* position:absolute; */left:-100%;top:0;transition:0.5s;/* transform:translateY(50%); *//* opacity:0; *//* visibility:hidden; *//* width: 63%; *//* border:1px solid #ddd; */}
.copy_top li em img{width:100%;height:auto}
.copy_top li:hover em{/* transform:translateY(-110%); *//* opacity:1; *//* visibility:visible; */}
.copy_top li em img{}
.copy_txt{display:flex;flex-direction:column;/* color:#fff; */margin: 3% 0 0;grid-row-gap: 0.5vw;}
.copy_txt p{display:flex;align-items:center;/* font-weight: bold; */font-family: "syht";}
.copy_txt p:nth-child(2) i{font-size:21px}
.copy_txt p:nth-child(3) i{font-size:21px}
.copy_txt p:nth-child(4) i{font-size:21px}
.copy_txt p+p{/* margin: 1% 0 0; */}
.copy_txt p i{font-size:22px;/* background: #fff; *//* box-shadow: 0 0 20px #ddd; */border-radius: 50%;/* padding: 1%; */color: #fff;}
.copy_txt p em{font-size: 15px;margin:0 0 0 16px;color: rgba(255,255,255,1);/* font-family: "syht"; */}
.copy_txt em span{/* font-family:Arial; */font-size: 16px;color: #fff;font-weight: normal;opacity: 0.8;/* font-family: "syht"; */}
.copy_txt>em{font-size:14px;margin: 29% 0 0;opacity: 0.5;}
.copy_txt em>a{font-size:14px;color:#fff}
.copy_con{width: 100%;display:flex;z-index:5;/* background:linear-gradient(120deg,#246bbf 10%,#1d8ff3 80%); */transition:0.5s;justify-content: space-between;}
.copy_con:before{content:'';background:#0f9fdd;/* padding:5%;*/border-radius:4vw 0 0 4vw;width:110%;height:115%;position:absolute;left:0%;top:0;transform:skewX(-20deg);z-index:-1;box-shadow:0 10px 30px rgba(15,159,221,0.5);display:none}
.copy_num{display:flex;justify-content:space-between;color:#fff;/* display:none;*/}
.copy_num p{font-size:26px;display:flex;align-items:center;letter-spacing:2px}
.copy_num p i{font-size:32px}
.copy_num p em{font-size:17px;margin:0 0 0 13px;display:flex;align-items:center}
.copy_num p em span{font-size:25px;font-family:Arial}
.copy_num a{font-size:15px;display:flex;align-items:center;color:#fff;opacity:0.7;font-weight:lighter;transition:0.5s}
.copy_num a:hover{opacity:1}
.copy_num a i{font-size:25px;margin:0 0 0 12px}
.copy_nav{width: 56%;margin: 1% 0 0;}
.copy_nav>ul{display:flex;justify-content:space-between;width:100%;/* margin: 6%  0 0; */}
.copy_nav li p{font-size: 18px;line-height:20px;margin-bottom: 1.2rem;color:#fff;/* font-weight: bold; */}
.copy_nav li a{font-size: 14px;line-height: 2rem;display:flex;color: rgba(255,255,255,0.6);transform:translateX(0);transition:0.5s;/* font-weight: bold; *//* color: rgba(0,0,0,0.5); */font-family: "syht";}
.copy_nav li a:hover{transform:translateX(5px);color:#fff;}
.copy_end{margin: 4% 0 0;display:flex;justify-content:space-between;border-top: 1px solid rgba(255,255,255,0.13);padding: 2% 0 0;}
.copy_end em{color:#fff;font-size:14px;/* font-weight:lighter; */opacity: 0.5;/* font-weight: bold; */}
.copy_end em+em {/* margin: 0 0 0 16%; */}
.copy_end em>a{font-size:14px;color:#fff;}
.copy_end>a{font-size:14px;/* color:#fff; *//* font-weight:lighter; */opacity: 0.5;transition:1s;font-weight: bold;}
.copy_end>a:hover {opacity:1;}
.copy_t {text-align:center;/* margin: 2rem 0 0; *//* background: #f8f8f8; */padding: 1% 0;color: #fff;}
.copy_t p {font-size: 0.9rem;font-weight: bold;}
.copy_end em p {margin:0.3rem 0 0;}