@charset "utf-8";
/* 全局 */
html {font-size: 10.5px;}
body,p,form,textarea,h1,h2,h3,h4,h5,dl,dd{margin:0}
input,button,ul,ol{margin:0;padding:0}
body,input,button,form,textarea{font-size:15px;line-height:28px;font-family:"Open Sans","Microsoft YaHei","Arial Black";color:#333}
h1,h2,h3,h4,h5,h6{font-size:14px;font-weight:normal}
ul,ol{list-style:none}
img{border:0;display:block;margin:0;padding:0}
em,i,strong{font-style:normal}
button,input,select,textarea{font-size:100%}
table{border-collapse:collapse;border-spacing:0}
body{background:#fff;overflow-x:hidden;overflow-y:auto}
*{padding:0;margin:0}
div{margin:0;padding:0;border:0}
p{margin:0}
b,strong{font-weight:bold}
table{border-collapse:collapse;border-spacing:0}
li{list-style:none outside none}
a{text-decoration:none;color:#333;background:transparent;outline:0}
a:focus{outline:0}
a:visited{text-decoration:none}
form{margin:0}
button,input,select,textarea{font-size:100%;margin:0;vertical-align:baseline;vertical-align:middle}
audio, canvas, progress, video { display: inline-block; vertical-align: baseline;  *display: inline; *zoom: 1;}
::-webkit-scrollbar {width:5px;height:10px}
::-webkit-scrollbar-track {border-radius:0;background:rgba(0,0,0,0.1);}
::-webkit-scrollbar-thumb {background:rgba(0,0,0,0.2); border-radius: 5px;}
::-webkit-scrollbar-thumb:hover {background:rgba(0,0,0,0.4);background-color:#666;}
::-moz-selection {background: rgba(7, 47, 138, 0.7);color: #ffffff;}
::selection {background: rgba(41, 127, 255, 0.7);color: #ffffff;}
@font-face {font-family: "Bai Jamjuree"; src: url('../fonts/BaiJamjuree-Regular.ttf');}
.f-Bai-Jamjuree {font-family:'Bai Jamjuree';}


/* 字体加载 */
@font-face{font-family:'HELVETICANEUELTPRO-THEX';src:url('../fonts/HELVETICANEUELTPRO-THEX.OTF');font-weight:400;font-style:normal}
@font-face{font-family:'en_light';src:url('../fonts/GOTHAM-LIGHT.OTF');}
@font-face{font-family:'en_bold';src:url('../fonts/GOTHAM-BOLD.OTF');}
@font-face{font-family:'digit';src:url('../fonts/DINCond-Bold.otf');}
@font-face{font-family:'AvantGardeGothicITC';src:url('../fonts/AvantGardeGothicITC.eot?#iefix');src: url("../fonts/AvantGardeGothicITC.eot?#iefix") format("eot"), url("../fonts/AvantGardeGothicITC.ttf")}
@font-face {font-family: 'GOTHAM-BLACK'; src: url('../fonts/GOTHAM-BLACK.OTF');font-weight: normal;font-style: normal;}
@font-face {font-family: 'Barlow';src: url("../fonts/BarlowSemiCondensed-Medium.otf");}
@font-face {font-family: "Manrope-Bold"; src: url('../fonts/Manrope-Bold.ttf');
}

/* 网页通用 */
.bg_white {background-color: #FFF;background-repeat: no-repeat; background-size: 100%;}.f_white {color: #FFF;}
.bg_gray {background-color: #F6F6F6;background-repeat: no-repeat; background-size: 100%;}
.bg_white.fg,.bg_gray.fg {border-bottom: 1px solid #F1F1F1;}
.bg_light-blue {background-color: #f1f5f9;background-repeat: no-repeat; background-size: 100%;}
.clear{clear:both}.clear::after {content: "";clear:both;display: block;}.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;line-height:0}.clearfix{*zoom:1;}
.fl{float:left}.fr{float:right}
.hidden{display:none}
.column_container,.body-box {margin: 0 auto;}
.pt10 {padding-top: 10px;}.pt20 {padding-top: 20px;}.pt30 {padding-top: 30px;}.pt50 {padding-top: 50px;}.p5 {padding: 5px;}.p10 {padding: 10px;}.p20 {padding: 20px;}.p30 {padding: 30px;}.p40 {padding: 40px;}.p50 {padding: 50px;}.p100 {padding: 100px;}.plr30{padding-left: 30px;padding-right: 30px;}.plr50 {padding-left: 50px;padding-right: 50px;}.plr100 {padding-left: 100px;padding-right: 100px;}.ptb50 {padding-top: 50px; padding-bottom: 50px;}.ptb100 {padding-top: 100px; padding-bottom: 100px;}.ptb150 {padding-top: 150px; padding-bottom: 150px;}.ptb200 {padding-top: 200px; padding-bottom: 200px;}.ptb50-100 {padding-top: 50px;padding-bottom: 100px;}.plr5 {padding-left: 5%;padding-right: 5%;}.plr10 {padding-left: 10%;padding-right: 10%;}
.mt10 {margin-top: 10px;}.mt15 {margin-top: 15px;}.mt20 {margin-top: 20px;}.mt30 {margin-top: 30px;}.mt50 {margin-top: 50px;}.mt100 {margin-top: 100px;}.margin-auto {margin-left: auto;margin-right: auto;}
.s13 {font-size: 1.3rem !important;}.s16 {font-size: 1.6rem !important;}.s18 {font-size: 1.8rem !important;}.s20 {font-size: 2rem !important;}.s24 {font-size: 2.4rem !important;}
.f14 {font-size: 1.4rem;}.f15 {font-size: 1.5rem;}.f16 {font-size: 1.6rem;}.f17 {font-size: 1.7rem;}.f18 {font-size: 1.8rem;}.f19 {font-size: 1.9rem;}.f20 {font-size: 2rem;}
.ov {overflow: hidden;}
.block{display: block;}.inline-block {display: inline-block;}.flex {display: flex;flex-wrap: wrap;}.space-between {justify-content: space-between;}.align-center {align-items: center;}.justify-center {justify-content: center;}
.text-c,.t-center {text-align: center;}.italic {font-style: italic;}
.t-justify {text-align: justify}.t-uppercase {text-transform: uppercase;}
.box_vertical {position: absolute;left: 50%;top: 50%;transform: translate(-50%, -50%);}
.box-shadow {-webkit-box-shadow: 0 0px 2px rgb(0 0 0 / 10%);box-shadow: 0 0 2px 0px rgba(0,0,0,.1)}
.ellipsis {overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.ellipsis2,.ellipsis3,.ellipsis4 {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.ellipsis3 {-webkit-line-clamp: 3;}.ellipsis4 {-webkit-line-clamp: 4;}
.border1 {border: 1px solid #E5E5E5;}.border2 {border: 2px solid #eee;}
.radius-3 {border-radius: 3px;}.radius-5 {border-radius: 5px;}.radius-10{border-radius: 10px;}.radius-20{border-radius: 20px;}
.border-box {box-sizing: border-box; }
.relative {position: relative}
.font-txeh {font-family: 'HELVETICANEUELTPRO-THEX';letter-spacing: 1px;}.f-en_light {font-family:'en_light';}.f-en_bold {font-family:'en_bold';}.f-digit {font-family:'digit';}.f-gotham-black {font-family: 'GOTHAM-BLACK'}.f-ava {font-family:'AvantGardeGothicITC'}.f-barlow {font-family:'Barlow';}.Manrope-Bold {font-family: "Manrope-Bold"}

.f-jhenghei {font-family:'Microsoft JhengHei';}
.c_more a{border: rgba(255,255,255,.06) 1px solid; transition: all ease-out .3s; text-decoration: none; color: #999; border-radius: 50px; width: 150px; text-align: center; line-height: 24px; padding: 10px 0; display: block; margin: 0 auto;}
.c_more a:hover {background: #232323; border-color: #232323; color: #fff;}
.f0 {display: none}
.xk .w100 {width: 100%;}.xk .col-2 {width: 50%;}.xk .col-3 {width: 33.33%;}.xk .col-4 {width: 25%;}.xk .col-5 {width: 20%;}.xk .col-6 {width: 16.66%;}.xk .col7-3 {width: 70%;}.xk .col3-7 {width: 30%;}.xk .col6-4 {width: 60%;}.xk .col4-6 {width: 40%;}
.yd-3{transition:all .3s;}.yd-5 {transition:all .5s;}
.w-100 {width: 100%;}
.max100,.max100 img{max-width: 100%;}
.mini-1200 {min-width: 576px; margin: 0 auto;}  
/* 1180px */
.max-w1800 {max-width: 1800px;}.max-w1600 {max-width: 1600px;}.max-w1400 {max-width: 1400px;}
.zt-color{color: #0058c6;}.tit-color {color: #222;}.sub-color {color: #666;}.f-color {color: #FFF;}.bz-font {font-size: 1.6rem;line-height: 1.5em;}
.xk-hr::after {content: '';position: absolute;left: 0;bottom: 0;width: 35px;height: 3px;background: #ccc;border-radius: 5px;}
.t-center.xk-hr::after,.text-c.xk-hr::after {right: 0; margin: 0 auto;}
.hover:hover {color: #0058c6;}
.pic_box .show { position: absolute; left: 0; top: 0; right: 0; bottom: 0; background-position: center; background-size: cover; z-index: 10;}

/* 全局顶部 */
#header {width: 100%;}
#header #logo a {height: 90px;display: block;margin: 0;width: 165px;background: url(/static/starry/images/logo.png);background-repeat: no-repeat;overflow: hidden;background-size: 100%;background-position: center;}
#header #logo a img {max-height: 100%;width: auto;}
#header.head-top {z-index: 999;position: absolute;/* padding: 5px 0; */transition:all .3s;/* background: url(../images/head_bg.png) repeat-x; *//* background: rgb(255 255 255 / 3%); *//* backdrop-filter: blur(5px); */border-bottom: 1px solid rgba(255,255,255,.15);}
#header.head-top.mini {position: fixed;background: #FFF;padding: 0;border-bottom: none;box-shadow: 0px 2px 15px 0px rgba(0, 0, 0, 0.16);}
#header.head-top.mini #logo a {background: url(/static/starry/images/logo.png);background-repeat: no-repeat;overflow: hidden;background-size: 85% auto;background-position: center left;height: 80px;}
#header_main #nav{position:relative;height:90px;margin-right:30px}
#nav ul >li.navitem {float:left;display:block;list-style:none;font-size: 1.8rem;text-align:center;line-height: 90px;position:relative;margin:0;font-weight: lighter;}
#nav ul >li.navitem a{display:block;text-align:center;color: #333;position: inherit;z-index: 3;letter-spacing: 0.03em;}
#nav ul >li.navitem >a {padding: 0 40px;text-shadow: 0 0px 10px #00000015;font-weight: bold;}
#nav ul >li.navitem::after {content: "";position: absolute;bottom: 0;left: 0;right: 0;width: 0;height: 3px;margin: 0 auto;background: #0058c6;transition: all .35s;z-index: 2;/* border-radius: 50px; */opacity: 0;/* border: 8px solid transparent; */}
#nav ul >li.navitem:hover::after { width: 35px; bottom: 15px;opacity: 1;bottom: 0;}
#nav ul >li.navitem.hover::after {bottom: 0;opacity: 1; width: 50px;}
#nav ul >li.navitem.hover >a,#nav ul >li.navitem:hover >a {/* color: #0058c6; */font-weight: bold;}
#nav ul >li.navitem:hover >a {color: #0058c6;}
#nav ul >li.navitem .subnav {position: absolute;margin-top: 20px;width: 185px;visibility: hidden;opacity: 0;transition: all .5s;-moz-transition: all .5s; -0-transition: all .4s;-webkit-transition: all .5s;left: 20px;box-shadow: 0 6px 10px rgba(0, 0, 0, .1);background: #fff;z-index: 109; }
#nav ul >li.navitem .subnav li {/* padding: 0 20px; */overflow: hidden;}
#nav ul >li.navitem .subnav li a:hover {background-color: #F5F5F5;}
#nav ul >li.navitem .subnav li:first-child { margin-top: 15px;}
#nav ul >li.navitem .subnav a {display: block;height: 40px;overflow: hidden;color: #333;font-size: 16px;line-height: 40px;text-align: left;text-transform: capitalize;padding: 0 25px;}
#nav ul >li.navitem .subnav a i {font-size: 12px; color: #ccc;transition:all .3s;}
#nav ul >li.navitem:hover .subnav {visibility: visible;opacity: 1;margin-top: 0;overflow: visible;}
#nav ul >li.navitem .subnav li:last-child{border-bottom:0;margin-bottom: 15px;}
#nav ul >li.navitem .subnav::before {content: "";position: absolute;right: 0;top: -16px;left: 53px;display: block;width: 0;height: 0;border: 8px solid transparent;border-bottom: 8px solid #FFF;opacity: 0;}
#nav ul >li.navitem .subnav li a:hover{color: #0058c6;padding: 0 25px 0 32px;}
#nav ul >li.navitem .subnav li a:hover i {color: #0058c6;}
#header.head-top.mini #nav ul >li.navitem { line-height: 80px; }
#header.head-top.mini #nav ul >li.navitem >a {color: #222;text-shadow:none;}
#header.head-top.mini #nav ul >li.navitem::after {background: #0058c6;height: 3px;}
#header.head-top.mini #nav ul >li.navitem.hover >a,#header.head-top.mini #nav ul >li.navitem:hover >a,#header.head-top.mini #nav ul >li.navitem .subnav li a:hover {color: #0058c6;}

#header.head-top.mini #nav ul >li.navitem .subnav::before {border-bottom: none;width: 100%;height: 3px;background: #0058c6;border: none;right: 0;top: 0;left: 0;opacity: 1;}
#header.head-top.mini #nav ul >li.navitem .subnav {background: #ffffff;margin-top: 7px;left: 5px;}
#header.head-top.mini #nav ul >li.navitem:hover .subnav {opacity: 1;margin-top: -3px;overflow: hidden;left: 5px;}
#header.head-top.mini #nav ul >li.navitem .subnav a {color: #4f5a67;}
#header.head-top.mini #nav ul >li.navitem .subnav a i {color: #ddd;}
#header.head-top.mini #nav ul >li.navitem .subnav li a:hover {background-color: #f5f5f5;}


#nav ul >li.navitem.lan::after {display: none;}
#nav ul >li.navitem.lan >a {line-height: 44px;height: 44px;margin: 23px 0 23px 20px;}
.calss-8 >a {cursor:pointer; pointer-events: none;}

#header.mini #nav ul >li.navitem.lan >a {color: #333;margin: 20px 0 20px 20px;line-height: 40px; height: 40px;}
#header.mini #nav ul >li.navitem.lan >a >i {color: #333;transition:all .3s;}
#header.mini #nav ul >li.navitem.lan:hover >a >i {color: #0058c6;}
#nav ul >li.navitem.lan .subnav {width: 175px; left: 0;}
#nav ul >li.navitem.jg::before { content: '';position: absolute;top: 0;bottom: 0;margin: auto 0; left: 10%; height: 100%;width: 1px;background: #fff;opacity: .15;transition: all 0.3s; }
#header.mini #nav ul >li.navitem.jg::before {height: 18px;opacity: .6;background: #aaa;}
#nav ul >li.navitem.lan >a {border-radius: 3px;padding: 0 15px;font-size: 15px;letter-spacing: 0;}
#nav ul >li.navitem.lan >a .icon {font-size: 22px;margin-right: 5px;}
.lan >a {font-weight: normal !important;}
.lan i.gq {width: 20px;height: 20px;margin-right: 5px;background-repeat: no-repeat;display: inline-block;background-size: auto 100%;vertical-align: -3px;}
.lan .gq_en {background: url(../images/icon/gq-en.png)}
.lan .gq_de {background: url(../images/icon/gq-de.png)}
.lan .gq_alb {background: url(../images/icon/gq-alb.png)}
.lan .gq_xby {background: url(../images/icon/gq-xby.png)}
.lan .gq_pty {background: url(../images/icon/gq-pty.png)}
.lan .gq_cn {background: url(../images/icon/gq-cn.png)}
.lan .gq_fg {background: url(../images/icon/gq-fg.png)}

#header .offer { margin-left: 5px; }
#header #nav ul >li.navitem.lan.offer >a {color: #FFF;background: border-box;background:#0058c6;}
#header #nav ul >li.navitem.lan.offer >a:hover,#header.head-top.mini #nav ul >li.navitem.lan.offer >a:hover {background: #0058c6;color: #FFF;transform: translateY(-3px);-ms-transform: translateY(-3px);-moz-transform: translateY(-3px);-webkit-transform: translateY(-3px);-o-transform: translateY(-3px);box-shadow: 0 4px 6px 3px rgb(17 62 133 / 20%);}
#header.head-top.mini #nav ul >li.navitem.lan.offer >a {color: #FFF;border: none;height: 40px;line-height: 40px;margin: 20px 0 20px 20px;}
#header .anim {position: absolute; width: 0; height: 0; left: 50%; top: 50%; border-radius: 50%; -moz-animation: anim .75s; -webkit-animation: anim .75s; animation: anim .75s; animation-iteration-count: infinite; animation-duration: 1.3s; display: block; -moz-transform: translateY(-50%) translateX(-50%); -ms-transform: translateY(-50%) translateX(-50%); -webkit-transform: translateY(-50%) translateX(-50%); transform: translateY(-50%) translateX(-50%); background-color: #e00;}
#nav ul >li.navitem.class-3 .subnav {width: 210px;}




/* 首页新闻 */

.n_column ul li {width: 150px; line-height: 46px; font-size: 16px; margin: 0 7px; display: inline-block;}
.n_column ul li a {background-color: #FFF;box-shadow: 0 0 10px rgba(0,0,0,.05);display: block;color: #999;}
.n_column ul li a:hover,.n_column ul li.cur a {color: #FFF;background-color: #0058c6;} 
.n_column ul li.cur a {background: #0058c6; color: #FFF; border: 1px solid #0058c6;}

.news_list {box-shadow: 0 0 10px rgba(0,0,0,.05);}
.news_list li {width: calc(25%);border-right: 1px solid rgb(240, 240, 240);padding: 60px 2.5% 40px;z-index: 10;}
.news_list li:first-child {border-left: 1px solid rgb(240, 240, 240);}
.news_list li .info p.title {font-size: 17px;font-weight: 400;color: #111;}
.news_list li .info p.description {font-size: 14px;line-height: 28px;font-weight: 100;color: #888;height: 56px;}
.news_list li .news_img {width: 100%;height: 0;padding-bottom: 55%;background-position: center;background-size: cover;border-radius: 5px;}
.news_list li .date {font-size: 36px;color: #ddd;position: absolute;left: 10%;bottom: 30px;opacity: 0;}
.news_list li .typename {position: absolute;left: 10%;top: 0;padding: 5px 10px;background: #F5F5F5;color: #ccc;font-size: 12px;border-radius: 0 0 5px 5px;}
.news_list li .go i {width: 50px;height: 50px;line-height: 50px;color: #333;font-size: 20px;display: block;transform: rotate(-45deg);border-radius: 50%;}
.news_list li::after {content: '';position: absolute;left: 0;bottom: 0;right: 0; width: 35%; height: 3px; background: #0058c6; margin: 0 auto; transition: all ease-out .5s; opacity: 0;}
.news_list li:hover {z-index: 50; box-shadow: 0 20px 20px rgba(0,0,0,.1); border-right: 1px solid rgb(255,255,255);}
.news_list li:hover:first-child {border-left: 1px solid rgb(255,255,255);}
.news_list li:hover .go i {color: #FFF;background: #0058c6;transform: rotate(0deg);margin-left: 85%;}
.news_list li:hover .date {opacity: 1;}
.news_list li:hover .info p.title {color: #0058c6;}
.news_list li:hover .typename {background: #0058c6; color: #FFF;}
.news_list li:hover::after {opacity: 1; width: 100%;}



/* 报价 */
anim animation {
    background-clip: border-box;
    background-color: rgba(0, 0, 0, 0);
    background-image: none;
    background-origin: padding-box;
    background-position-x: 0%;
    background-position-y: 0%;
    background-repeat: repeat;
    background-size: auto;
    width: 99.6809%;
    padding-top: 123.672px;
    background-attachment: scroll;
}
#index_body #quote.bg_quote {background: url(/static/starry/images/banner/quoteBGmax.jpg) center center no-repeat; background-size: cover;}
/* 首页视频 */





/* 全局底部 */
#footer.module {background: #20252b;background: url(/static/starry/images/fot_bg.jpg) no-repeat center / 100% 100%;}
#contactinfo{margin: 0 auto 0;overflow: hidden;/* width: 1300px; */max-width: 1400px;}
#contactinfo .footer_list {width: 33.33%;box-sizing: border-box;padding: 0 20px;color: #738190;}
#contactinfo .list-r {padding: 0 0 0 40px;}
#contactinfo .footer_list .footerLogo,#contactinfo .footer_list .footer_title {display: block;height: 60px;margin-bottom: 20px;position: relative;}
#contactinfo .footer_list .footerLogo {height: 67px;}
#contactinfo .footer_list .footerLogo img {height: 100%;}
#contactinfo .footer_list .footer_title {color: #FFF;font-size: 20px;line-height: 40px;font-weight: bold;}
#contactinfo .footer_list .footer_title::after {content: "";position: absolute;bottom: 5px;left: 0;height: 2px;width: 35px;background: #0058c6;}
#contactinfo .footer_list .footer_links {overflow: hidden;}
#contactinfo .footer_list .footer_links li {float: left;width: 50%;line-height: 33px;margin-bottom: 5px;font-size: 17px;text-transform: uppercase;}
#contactinfo .footer_list .footer_links li a {color: #738190;}
#contactinfo .footer_list .footer_links li a:hover {color: #fff;}
#contactinfo .footer_list .footer_links li a i {margin-right: 7px;font-size: 13px;vertical-align: 1px;}
#contactinfo .site-info {padding: 0;}
#footer .module_container {padding: 20px;text-align: center;font-size: 15px;color: rgba(255,255,255,.3);background: rgba(255,255,255,.02);letter-spacing: 0.03em;}
#footer .module_container a {color: #555;}#footer .module_container a:hover {color: #FFF;}
.site-info li{position: relative;padding: 0 0 0 25px;overflow: hidden;font-size: 16px;line-height: 30px;}
.site-info li a {color: #738190;}.site-info li + li{margin: 6px 0 0;}
.site-info .list-v i{width: 20px;height: 30px;overflow: hidden;position: absolute;text-align: center;top: 4px;left: 0;font-size: 20px;line-height: 25px;}
.site-info .list-v span {float: left;width: 50px;}.site-info .list-v p {float: left;width: 320px;}
.f-call .icon {width: 60px; height: 60px; line-height: 60px; color: #FFF;}
.f-call .icon i {font-size: 5rem;}.f-call .info {font-size: 1.6rem;/* margin-left: 10px; */line-height: 30px;/* color: #FFF; */}
.f-call .info p.number,.f-call .info p.number a {font-size: 3.2rem;color: #FFF;}
.caption {font-size: 1.75rem; letter-spacing: 0.1em; color: #333;}

/*底部产品搜索*/
.searchBox{overflow: hidden}
.searchBox input{float: left;display: block;line-height: 40px;color: #fff;transition: background 0.5s;text-indent: 15px;width: 71%;height: 40px;margin: 0px 0px 0px 0px;padding: 0px;border: 0px;background: rgba(255,255,255,0.1);outline: none;font-family: 'Microsoft JhengHei';}
.searchBox .searchSub{display: block;float: left;width: 25%;background: #0058c6;color: #eee;border: 0;margin: 0;height: 40px;outline: none;font-family: 'Microsoft JhengHei';font-size: 15px;text-indent: 0;}
.searchBox .searchSub:hover{background: #0058c6;}
.searchBox input:focus{background-color: #38404a;}
#smallSearch{display: none}

.social {margin-top: 50px;overflow: hidden;}
.social ul {overflow: hidden;}
.social ul li {float: left;width: 50px;height: 50px;margin-right: 15px;transition: all 0.4s ease-out;border-radius: 5px;background: rgba(255,255,255,.05);}
.social ul li a {display: block;line-height: 50px;text-align: center;color: #999;}
.social ul li:hover a {color: #eee;}
.social ul li i {font-size: 23px;}
.social ul li img {max-height: 100%;max-width: 100%;opacity: 0.5;transition: all 0.4s ease-out;}
.social ul li:hover {background: #0058c6;}
.social ul li:hover img {opacity: 1}


@-webkit-keyframes anim{0%{width:0;padding-top:0;background:rgba(0,0,0,.3)}
100%{width:100%;padding-top:100%;background:transparent}
}@-moz-keyframes anim{0%{width:0;padding-top:0;background:rgba(0,0,0,.3)}
100%{width:100%;padding-top:100%;background:transparent}
}@-ms-keyframes anim{0%{width:0;padding-top:0;background:rgba(0,0,0,.3)}
100%{width:100%;padding-top:100%;background:transparent}
}@keyframes anim{0%{width:0;padding-top:0;background:rgba(0,0,0,.3)}
100%{width:100%;padding-top:100%;background:transparent}
}
@-webkit-keyframes rotation {from {-webkit-transform: rotate(0deg);}to {-webkit-transform: rotate(360deg);}}
/******** 自适应调整 ********/
@media (max-width: 1920px) {
	html {font-size: 10px;}
	.ptb150 {padding-top:120px;padding-bottom:120px}
	#nav ul >li.navitem >a {padding: 0 35px;}
	#nav ul >li.navitem .subnav {left: 0;}
	.union-data {margin-left: 22%;}
	#index_body #about.about::before {left: 1%;}
	#certify { max-width: 1500px; }
	
}
@media (max-width: 1600px) {
	.bg_banner {height: 700px;background-size: auto 100%;}
	#main_content .word h3.title {font-size: 4.3rem;}
}
@media (max-width: 1500px) {
	#index_body .bg_core_img {width:720px;}
	#header.head-top.mini #nav ul >li.navitem .subnav {left: -5px;}
	.ptb100 {padding-top: 80px; padding-bottom: 80px;}
	#nav ul >li.navitem >a {padding: 0 30px;}
	#header #logo a {background-size: auto 65%;}
	#about .info .i-more.mt50 {margin-top: 35px;}
	#index_body .head {padding-bottom: 20px;}
	#index_body .head p.en-title {font-size: 2.1rem;}
	#index_body .head h4.title {font-size: 3.2rem;}
	#about .ptb150 {padding-top: 100px; padding-bottom: 100px;}
	#about .mt30 {margin-top: 20px;}
	#about .mt100 {margin-top: 50px;}
	.union-data {margin-left: 12%;}
	#index_body #quality.quality::before {left: 58%;}
	
}
@media (max-width: 1280px) {
	#nav ul >li.navitem >a {padding: 0 20px;}
	.ptb100 {padding-top: 60px; padding-bottom: 60px;}
	.union-data {margin-left: 10%;}
}



/* 导航菜单 */
        .nav {
            position: relative;
        }
        
        /* 导航列表 */
        .navlist {
            display: flex;
            list-style: none;
        }
        
        .navitem {
            position: relative;
            margin: 0 12px;
        }
        
        .navitem > a {
            display: block;
            padding: 12px 15px;
            text-decoration: none;
            color: #333;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.3s ease;
        }
        
        .navitem > a:hover {
            background-color: #f0f5ff;
            color: #2575fc;
        }
        
        /* 当前菜单项样式 */
        .navitem.hover > a {
            color: #2575fc;
            background-color: #e6f0ff;
        }
        
        /* 下拉菜单 */
        .subnav {
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            min-width: 200px;
            padding: 10px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            z-index: 10;
        }
        
        .navitem:hover .subnav {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .subnav li a {
            display: flex;
            padding: 10px 20px;
            color: #555;
            text-decoration: none;
            transition: all 0.2s ease;
            align-items: center;
            justify-content: space-between;
        }
        
        .subnav li a:hover {
            background-color: #f5f8ff;
            color: #2575fc;
            padding-left: 25px;
        }
        
        /* 语言选择器样式 */
        .lan .subnav {
            min-width: 160px;
        }
        
        /* 特色按钮样式 */
        .offer a {
            background: linear-gradient(135deg, #ff8a00 0%, #ff2070 100%);
            color: white !important;
            padding: 12px 25px !important;
            border-radius: 30px !important;
            font-weight: 600 !important;
            overflow: hidden;
        }
        
        .offer a .anim {
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                to right, 
                rgba(255,255,255,0) 0%,
                rgba(255,255,255,0.3) 50%,
                rgba(255,255,255,0) 100%
            );
            transform: rotate(-30deg);
            transition: all 0.6s ease;
        }
        
        .offer a:hover .anim {
            left: 100%;
        }
        
        /* 汉堡菜单 - 移动端显示 */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: space-around;
            width: 30px;
            height: 25px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
        }
        
        .hamburger span {
            display: block;
            height: 3px;
            width: 100%;
            background: #2575fc;
            border-radius: 3px;
            transition: all 0.3s ease;
        }
        
        /* 响应式设计 - 最大尺寸1280px往下适配 */
        @media (max-width: 1280px) {
            #head_top {
                padding: 0 30px;
            }
            
            .navitem {
                margin: 0 8px;
            }
            
            .navitem > a {
                padding: 10px 12px;
                font-size: 14px;
            }
        }
        
        /* 平板设备适配 */
        @media (max-width: 992px) {
            /* 显示汉堡菜单 */
            .hamburger {
                display: flex;
                z-index: 1001;
            }
            
            /* 导航菜单调整为垂直方向 */
            .nav {
                position: fixed;
                top: 0;
                right: -300px;
                width: 300px;
                height: 100vh;
                background: white;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                transition: right 0.4s ease;
                padding-top: 80px;
                overflow-y: auto;
            }
            
            .nav.active {
                right: 0;
            }
            
            .navlist {
                flex-direction: column;
                padding: 20px;
            }
            
            .navitem {
                margin: 8px 0;
            }
            
            .navitem > a {
                padding: 12px 15px;
            }
            
            /* 下拉菜单调整 */
            .subnav {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                margin-top: 5px;
                padding: 0;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }
            
            .navitem:hover .subnav {
                transform: none;
            }
            
            .subnav.active {
                max-height: 500px;
            }
            
            .subnav li a {
                padding: 8px 15px 8px 30px;
            }
            
            .offer a {
                display: inline-block;
                margin-top: 15px;
            }
        }
        
        /* 移动设备适配 */
        @media (max-width: 576px) {
            #head_top {
                padding: 0 15px;
            }
            
            #logo h1 a {
                width: 150px;
            }
            
            .nav {
                width: 280px;
            }
        }






/* 响应式布局 - 在原有代码基础上新增 */