@charset "utf-8";
/* 全局重置 */
*{transition: all 0.3s;font-weight: 300;font-size: 16px;}
*,*::before,*::after {box-sizing: border-box; /* 使用更直观的盒模型 */margin: 0;padding: 0;}
/* 基础元素重置 */
html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,a, abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td,article, aside, canvas, details, embed,figure, figcaption, footer, header, hgroup,menu, nav, output, ruby, section, summary,time, mark, audio, video {margin: 0;padding: 0;border: 0;font-size: 100%;font: inherit;font-weight: 300;vertical-align: baseline;}
/* HTML5 元素显示设置 */
article, aside, details, figcaption, figure,footer, header, hgroup, menu, nav, section {display: block;}
/* 列表重置 */
ol, ul {list-style: none;}
/* 表格重置 */
table {border-collapse: collapse;border-spacing: 0;}
/* 链接重置 */
a{color: inherit;text-decoration: none;background-color: transparent;}
/* 表单元素重置 */
button, input, optgroup, select, textarea {margin: 0;padding: 0;border: 0;font-family: inherit;font-size: 100%;line-height: 1.15;background: none;outline: none;}
/* 按钮重置 */
button {cursor: pointer;background: none;border: none;}
/* 输入框重置 */
input {-webkit-appearance: none;-moz-appearance: none;appearance: none;}
/* 清除数字输入框的箭头 */
input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button {-webkit-appearance: none;margin: 0;}
/* 清除搜索框的默认样式 */
input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-results-button,input[type="search"]::-webkit-search-results-decoration {-webkit-appearance: none;}
/* 文本区域重置 */
textarea {resize: none; /* 禁止调整大小 */overflow: auto;}
/* 图片和嵌入内容重置 */
embed, iframe, object, video {max-width: 100%;height: auto;border-style: none;display: block;}
img{height: auto;border-style: none;}
/* 禁用状态样式 */
[disabled] {cursor: not-allowed;opacity: 0.5;}
/* 移除所有元素的hover、active、focus状态下的默认样式 */
a:hover, a:active, a:focus,button:hover, button:active, button:focus,input:hover, input:active, input:focus,select:hover, select:active, select:focus,textarea:hover, textarea:active, textarea:focus {outline: none;text-decoration: none;}
a:hover{transform: translateY(-3px);}
/* 滚动条 */
::-webkit-scrollbar {width: 5px;}
::-webkit-scrollbar-track {background-color: rgba(0, 0, 0, 0);}
::-webkit-scrollbar-thumb {background-color: #e4e4e4;border-radius: 5px;}



.area{width: 100%;max-width: 1430px;margin: 0 auto;overflow: hidden;padding: 0 15px;}
.area h2{font-size: 32px;}
.area h2 span{font-size: 16px;color: #999999;font-weight: normal;}

.more{margin: 0 auto;width: 40%;max-width: 150px;color: #fff;background-color: #c7392f;border-radius: 5px;line-height: 2.5;text-align: center;display: block;}

table tr td{border: 1px solid rgba(0, 0, 0, 0.8);padding: 5px;}


/* head */
.head{width: 100%;position: fixed;top: 0;left: 0;height: 140px;z-index: 11;background-image: linear-gradient(to top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.7));}
.head .area{display: flex;height: 100%;max-width: 1730px;overflow: visible;}
.head.tr{background-image: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));}

.head .logo{height: 100%;width: 30%;display: flex;justify-content: left;align-items: center;}
.head .logo a{height: 100%;}
.head .logo a h1{height: 100%;display: flex;align-items: center;}
.head .logo img{width: auto;max-width: 100%;max-height: 80%;}
.head .nav{width: 70%;display: flex;justify-content: end;align-items: center;}
.head .nav .child{width: 12.5%;max-width: 130px;;text-align: center;font-size: 16px;position: relative;transition: all 0s;}
.head .nav .child>a{color: #fff;font-size: 17px;position: relative;}
.head .nav .child>a::before{content: '';display: inline-block;position: absolute;width: 100px;height: 40px;background-color: #c7392f;left: 50%;top: 50%;transform: translate(-50%,-50%);z-index: 2;border-radius: 10px;border-bottom-right-radius: 0;opacity: 0;}
.head .nav .child>a p{position: relative;z-index: 3;color: #fff;}

.head .nav .child .childContent{padding: 10px 0;transform: rotateX(90deg) translateX(-50%);transform-origin: top;position: absolute;min-width: 100%;top: 100%;left: 50%;}
.head .nav .child .childContent li{width: 100%;line-height: 50px;white-space: nowrap;padding: 0 5px;}
.head .nav .child .childContent li a{color: #fff;display: inline-block;width: 100%;height: 100%;}

.head .nav .child .childContent li:hover{background-color: rgba(0, 0, 0, 0.2);}
.head .nav .child:hover>a{background-color: rgba(0, 0, 0, 0);}
.head .nav .child.active>a::before{opacity: 1;}
.head .nav .child:hover>a::before{opacity: 1;}
.head .nav .child:hover .childContent{transform: rotateX(0deg) translateX(-50%);background-color: #c7392f;}


.head.tr{height: 110px;}


/* wapnav */
.menu-btn {position: absolute; z-index: 3; display: flex; justify-content: center; align-items: center; width: 105px; height: 43px; border-radius: 22px; cursor: pointer; transition: 0.4s 0.2s; background: rgba(0, 0, 0, 0.2); top: 50%; right: 3%; transform: translateY(-50%);}
.menu-btn p {margin-right: 10px; color: #fff; font-size: 15px; text-transform: uppercase; transition: 0.4s 0.2s;}
.menubtn {position: relative; z-index: 20; float: right; cursor: pointer; transition: 0.4s; cursor: pointer;}
.menubtn span {display: block; width: 18px; height: 2px; background: #fff; position: relative; vertical-align: middle; -webkit-transition-duration: .3s,.3s; -moz-transition-duration: .3s,.3s; -ms-transition-duration: .3s,.3s; -o-transition-duration: .3s,.3s; transition-duration: .3s,.3s; -webkit-transition-delay: .3s,0s; -moz-transition-delay: .3s,0s; -ms-transition-delay: .3s,0s; -o-transition-delay: .3s,0s; transition-delay: .3s,0s;}

.menubtn span:after, .menubtn span:before {content: ""; position: absolute; display: inline-block; width: 100%; height: 2px; left: 0; background-color: #fff; -webkit-transition-duration: .3s,.3s; -moz-transition-duration: .3s,.3s; -ms-transition-duration: .3s,.3s; -o-transition-duration: .3s,.3s; transition-duration: .3s,.3s; -webkit-transition-delay: .3s,0s; -moz-transition-delay: .3s,0s; -ms-transition-delay: .3s,0s; -o-transition-delay: .3s,0s; transition-delay: .3s,0s;}
.menubtn span:before {top: -6px; -webkit-transition-property: top,transform; -moz-transition-property: top,transform; -ms-transition-property: top,transform; -o-transition-property: top,transform; transition-property: top,transform;}
.menubtn span:after {bottom: -6px; -webkit-transition-property: bottom,transform; -moz-transition-property: bottom,transform; -ms-transition-property: bottom,transform; -o-transition-property: bottom,transform; transition-property: bottom,transform;}
.menubtn.active span {background-color: transparent; -webkit-transition-delay: 0s,0s; -moz-transition-delay: 0s,0s; -ms-transition-delay: 0s,0s; -o-transition-delay: 0s,0s; transition-delay: 0s,0s;}
.menubtn.active span:after, .menubtn.active span:before {-webkit-transition-delay: 0s,.3s; -moz-transition-delay: 0s,.3s; -ms-transition-delay: 0s,.3s; -o-transition-delay: 0s,.3s; transition-delay: 0s,.3s;}
.menubtn.active span:before {top: 0px; -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); transform: rotate(45deg);}
.menubtn.active span:after, .menubtn.active span:before {-webkit-transition-delay: 0s,.3s; -moz-transition-delay: 0s,.3s; -ms-transition-delay: 0s,.3s; -o-transition-delay: 0s,.3s; transition-delay: 0s,.3s;}
.menubtn.active span:after {bottom: 0px; -webkit-transform: rotate(-45deg); -moz-transform: rotate(-45deg); -ms-transform: rotate(-45deg); -o-transform: rotate(-45deg); transform: rotate(-45deg);}

.menu-flex.show {visibility: visible; pointer-events: visible;}
.menu-flex {position: fixed; left: 0; top: 0; width: 100%; height: 100%; visibility: hidden; pointer-events: none; transition: 0.88s;}
.menu-flex.show .menu-bg {opacity: 1; visibility: visible; transition: 0.88s 0s;}
.menu-bg {position: absolute; left: 0; top: 0; background: rgba(0, 0, 0, 0.5); width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: 0.88s 0.3s; z-index: 9;}
.menu-flex.show .menu-right {right: 0;}
.menu-right {position: absolute; right: -330px; top: 0; width: 60%; max-width: 330px; height: 100%; background: #fff; transition: 0.8s cubic-bezier(0.77, 0, 0.175, 1); z-index: 10;}
.menu-list {padding-top: 100px; margin: 0 30px;}
.menu-list > li {position: relative; z-index: 3; border-bottom: 1px solid #ebebeb;}
.menu-list > li > a {display: block; position: relative; z-index: 2; padding-left: 42px; color: rgba(0, 0, 0, 0.8)333; font-size: 16px; height: 59px; line-height: 59px;}
.menu-list > li > a:before {position: absolute; left: 0; bottom: 0; content: ""; width: 100%; height: 0; background: #c7392f; transition: 0.38s; z-index: -1;}


/* adv */
.adv{background-size: cover;background-position: center;background-repeat: no-repeat;padding: 5% 0 3%;background-image: url(../images/adv-bg.jpg);}
.adv h2{text-align: center;margin: 4% 0 3%;}
.adv ul li{position: relative;cursor: pointer;z-index: 1;margin:15px 0px;height: 280px;}
.adv ul li .adv-info{text-align: left;width: 100%;height: 100%;overflow: hidden;background-size: cover;border-radius: 70px;position: relative;box-shadow:  0px 0px 10px 10px rgba(0, 0, 0, 0.03);background-color: #fff;}
.adv ul li .adv-info::before{content: '';display: inline-block;position: absolute;width: 590px;height: 590px;background-size: cover;border-radius: 50%;z-index: 2;background-size: auto 50%;background-repeat: no-repeat;transition: all 0.3s;}
.adv ul li .adv-info::after{content: '';width: 0%;height: 100%;position: absolute;z-index: 3;}
.adv ul li:nth-child(1) .adv-info::after,.adv ul li:nth-child(3) .adv-info::after{background-image: linear-gradient(to left, rgba(204,15,46,0), rgba(204,15,46,1));left: 0;}
.adv ul li:nth-child(2) .adv-info::after,.adv ul li:nth-child(4) .adv-info::after{background-image: linear-gradient(to right, rgba(204,15,46,0), rgba(204,15,46,1));right: 0;}
.adv ul li:hover .adv-info::after{width: 100%;transition: all 0.3s;}
.adv ul li:nth-child(1) .adv-info::before{right: -295px;top: -15px;background-position: left top;}
.adv ul li:nth-child(2) .adv-info::before{left: -295px;top: -15px;background-position: right top;}
.adv ul li:nth-child(3) .adv-info::before{right: -295px;bottom: -15px;background-position: left bottom;}
.adv ul li:nth-child(4) .adv-info::before{left: -295px;bottom: -15px;background-position: right bottom;}
.adv ul li .adv-info .info{width: calc(100% - 295px);height: 100%;padding: 10% 0;position: relative;z-index: 4;color: rgba(0, 0, 0, 0.8);}
.adv ul li:nth-child(1) .adv-info .info,.adv ul li:nth-child(3) .adv-info .info{float: left;text-align: left;padding-left: 5%;}
.adv ul li:nth-child(2) .adv-info .info,.adv ul li:nth-child(4) .adv-info .info{float: right;text-align: right;padding-right: 5%;}
.adv ul li .adv-info .info p:first-child{font-size: 24px;font-weight: 600;margin: 10px 0;}
.adv ul li .adv-info .info p:last-child{height: 50px;line-height: 25px;}
.adv ul li:hover .adv-info .info{color: #fff;}

.adv ul li:hover .adv-info::before{background-position: center;background-size: 100%;width: 100%;height: 100%;border-radius: 0;transition: all 0.3s;}
.adv ul li:nth-child(1):hover .adv-info::before,.adv ul li:nth-child(3):hover .adv-info::before{right: 0;}
.adv ul li:nth-child(1):hover .adv-info::before,.adv ul li:nth-child(2):hover .adv-info::before{top: 0;}
.adv ul li:nth-child(2):hover .adv-info::before,.adv ul li:nth-child(4):hover .adv-info::before{left: 0;}
.adv ul li:nth-child(3):hover .adv-info::before,.adv ul li:nth-child(4):hover .adv-info::before{bottom: 0;}

.adv ul li.active .adv-info::after{width: 100%;transition: all 0.3s;}
.adv ul li.active .adv-info .info{color: #fff;}
.adv ul li.active .adv-info::before{background-position: center;background-size: cover;width: 100%;height: 100%;border-radius: 0;}
.adv ul li.active:nth-child(1) .adv-info::before,.adv ul li.active:nth-child(3) .adv-info::before{right: 0;}
.adv ul li.active:nth-child(1) .adv-info::before,.adv ul li.active:nth-child(2) .adv-info::before{top: 0;}
.adv ul li.active:nth-child(2) .adv-info::before,.adv ul li.active:nth-child(4) .adv-info::before{left: 0;}
.adv ul li.active:nth-child(3) .adv-info::before,.adv ul li.active:nth-child(4) .adv-info::before{bottom: 0;}

/* foot */
.footer{background-color: rgba(0, 0, 0, 0.8);color: #fff #c7392f;padding: calc(1% + 40px) 15px 2%;position: relative;margin-top: 40px;}
.footer .area{max-width: 1630px;}
.footer .fix-tel{position: absolute;top: 0;left: 50%;transform: translateX(-50%) translateY(-50%);height: 80px;width: 80%;max-width: 360px;background-color: #c7392f;color: #fff;padding: 10px 0;border-radius: 25px;border-bottom-right-radius: 0px;}
.footer .fix-tel::before{content: '';display: block;width: 20%;height: 100%;background-image: url(../images/f-tel.png);background-size: auto;float: left;background-repeat: no-repeat;background-position: center;margin-left: 10%;}
.footer .fix-tel h2{opacity: 0.8;font-size: 17px;display: block;width: 80%;line-height: 30px;margin-left: 20%;}
.footer .fix-tel p{font-weight: 600;font-size: 28px;display: block;width: 80%;line-height: 30px;margin-left: 20%;color: #fff;}


.footer .link{width: 100%;border-bottom: 1px solid #979797;padding: 10px 0;}
.footer .link h2{font-size: 15px;color: #8a8a8a;display: inline-block;}
.footer .foot-l .l{width: 60%;float: left;}
.footer .foot-l .l img{width: auto;margin: 3% 0;max-width: 80%;}
.footer .foot-l .l h2{color: #8a8a8a;font-size: 15px;}
.footer .foot-l .l a{color: #D3D3D3;margin: 3% 2% 3% 0;font-size: 15px;color: #d3d3d3;display: inline-block;}
.footer .foot-l .r{width: 40%;float: left;margin-top: 3%;}
.footer .foot-l .r img{width: 110px;float: left;}
.footer .foot-l .r p{display: block;float: left;width: calc(100% - 110px);max-width: 130px;line-height: 30px;color: #8A8A8A;padding-left: 10px;}
.footer .foot-r{float: right;max-width: 520px;text-align: left;margin-top: 1%;}
.footer .foot-r p{line-height: 35px;color: #999;}
.footer .foot-r p a{color: #999;}


.footer-bar {height:70px;z-index:99;transition:.36s all;}
.footer-bar .list {background:rgba(0, 0, 0, 0.8);display:flex;position:fixed;bottom:0;left:0;right:0;height:70px;z-index:99;}
.footer-bar .slide {flex:1;text-align: center;line-height: 30px;color: #fff;}
.footer-bar .slide i {display:block;font-size:25px;padding-top:10px;color: #fff;}

@media screen and (min-width: 0px) and (max-width:1200px){
  .head .nav{display: none;}
  .head{height: 120px;}
  .head.tr{height: 100px;}
}
@media screen and (min-width: 0px) and (max-width:992px){ 
  .adv ul li .adv-info p:first-child{font-size: 20px;}
  .adv ul li .adv-info p:last-child{font-size: 14px;}
  .product .proli a .pro-tit p{font-size: 14px;}
  .area h2{font-size: 24px;}
  .adv ul li .adv-info .info{width: calc(90%);}

  .adv ul li .adv-info::after{width: 100%;}
  .adv ul li .adv-info .info{color: #fff;}
  .adv ul li .adv-info::before{background-position: center;background-size: cover;width: 100%;height: 100%;border-radius: 0;}
  .adv ul li:nth-child(1) .adv-info::before,.adv ul li:nth-child(3) .adv-info::before{right: 0;}
  .adv ul li:nth-child(1) .adv-info::before,.adv ul li:nth-child(2) .adv-info::before{top: 0;}
  .adv ul li:nth-child(2) .adv-info::before,.adv ul li:nth-child(4) .adv-info::before{left: 0;}
  .adv ul li:nth-child(3) .adv-info::before,.adv ul li:nth-child(4) .adv-info::before{bottom: 0;}
}
@media screen and (min-width: 0px) and (max-width:768px){
  .col-xs-6:nth-child(2n-1){padding-right: 7.5px;}
  .col-xs-6:nth-child(2n){padding-left: 7.5px;}

  .head{height: 90px!important;}
  .head.tr{height: 80px!important;}
  .head.tr .head .nav .child{height: 60px;line-height: 60px;}

  .footer .foot-l .l img{margin-top: 5%;}
  .footer .foot-r{float: left;}
  .adv ul li{height: 240px;}
  .news .li-d a .img{display: none;}
  .news ul li:first-child a,.news li:nth-child(2n) .li-d a .info{padding-top: 0;}
  .news .li-d a .info h4{margin: 0 0 4%;font-size: 17px;height: auto;}
  .news .li-d a .info p{margin-bottom: 5%;font-size: 14px;height: auto;}

  .footer .foot-l .l,.footer .foot-l .r{width: 100%;}
  .footer .foot-l .l a{margin-bottom: 0;}
}
@media screen and (min-width: 0px) and (max-width:550px){
  .footer .fix-tel h2{font-size: 16px;}
  .footer .fix-tel p{font-size: 22px;}
}
@media screen and (min-width: 0px) and (max-width:440px){
  .head{height: 80px!important;}
  .head.tr{height: 75px!important;}

  .adv ul li{height: 200px;}
  .adv ul li .adv-info{border-radius: 20px;}
  .adv ul li .adv-info .info p:first-child{font-size: 20px;}
}
@media screen and (min-width: 0px) and (max-width:375px){
  .menu-list{padding-top: 80px;}
  .menu-list > li > a{font-size: 14px;padding-left: 30px;}
}
@media screen and (min-width: 0px) and (max-width:320px){
  .news .li-d a .info h4{font-size: 15px;}
  .footer .foot-l img{margin-bottom: 5%;}
  .menu-list{padding-top: 60px;}
}