#LRdiv0{display:none !important}.header{position:sticky;left:0;right:0;top:0;background:#F3F4F6;z-index:9999}.header .container{display:flex;align-items:center;justify-content:space-between;text-align:center}.header .logo{width:140px;display:inline-block}.header .logo img{width:100%}.header .nav{display:inline-block;font-size:0}.header .nav li{display:inline-block}.header .nav li a{display:block;padding:0 20px;font-size:16px;color:#000000;line-height:80px;font-weight:500;transition:all linear 0.2s}.header .nav li.active a,.header .nav li:hover a{color:#ff7a00}.header .swtbtn{width:185px;height:50px;display:inline-block;background:#0a4d8c;border:1px solid #0a4d8c;border-radius:7px;font-size:16px;text-align:center;line-height:48px;color:#ffffff;transition:all linear 0.2s;cursor:pointer}.header .swtbtn:hover{background:#ffffff;color:#0a4d8c}.header .navbtn{display:none}.footer{background:#253745}.footer p{padding-top:26px;padding-bottom:26px;font-size:15px;color:#ffffff;text-align:center;line-height:1.6}.footer p a{display:inline-block;margin-left:5px;color:#ffffff}.fixed_swt{position:fixed;width:110px;right:10px;top:50%;transform:translateY(-50%);z-index:999}.fixed_swt .kh_img{width:85px;margin:0 auto;cursor:pointer}.fixed_swt .kh_img img{width:100%;display:block}.fixed_swt .zx_list{overflow:hidden;background:#ffffff;border-radius:8px;box-shadow:0 3px 6px rgba(0,0,0,0.15)}.fixed_swt .zx_list .zx_box{display:block;padding:15px 0 13px;text-align:center;transition:all linear 0.2s;cursor:pointer}.fixed_swt .zx_list .zx_box:hover{background:#eeeeee}.fixed_swt .zx_list .zx_box .info{color:#181818;font-size:16px;line-height:1.2;margin:4px 0 0}.fixed_swt .zx_list .zx_box .icon_zx{width:33px;height:33px;display:block;margin:0 auto;background-image:url(../images/fixed_swt_zx.png);background-position:center center;background-repeat:no-repeat;background-size:100% auto}.fixed_swt .zx_list .zx_box .icon_email{width:30px;height:26px;display:block;margin:0 auto;background-image:url(../images/fixed_swt_email.png);background-position:center center;background-repeat:no-repeat;background-size:100% auto}.fixed_swt .zx_list .zx_box+.zx_box{border-top:1px solid #dcdcdc}.to_top{width:50px;height:50px;position:fixed;right:15px;bottom:120px;z-index:9999;display:none;padding:16px 18px;background-color:#0a4d8c;border-radius:50%;cursor:pointer}.to_top svg{display:block}@media (max-width: 991px){body{padding-bottom:1.33333rem}.header .container{padding-top:.2rem;padding-bottom:.2rem}.header .logo{width:2.66667rem}.header .nav{display:block;position:absolute;left:0;right:0;top:1.38667rem;background:#F3F4F6;z-index:99999;box-shadow:0 .06667rem .13333rem rgba(26,43,73,0.1);display:none}.header .nav li{display:block}.header .nav li a{display:block;padding:.4rem .2rem;font-size:.4rem;color:#000000;line-height:1;text-align:center}.header .nav li:first-child{margin-top:.2rem}.header .nav li:last-child{margin-bottom:.2rem}.header .nav::before{content:"";display:none;width:0;border-bottom:.26667rem solid #fff;border-bottom:.26667rem solid #fff;border-right:.26667rem solid transparent;border-left:.26667rem solid transparent;position:absolute;top:-.2rem;right:.33333rem}.header .navbtn{width:.66667rem;height:1rem;float:right;display:block;position:relative;text-align:center}.header .navbtn i{width:100%;height:.04rem;background:#253745;display:inline-block;position:absolute;right:0;top:0;bottom:0;margin:auto 0;transition:all 0.3s ease}.header .navbtn i::before,.header .navbtn i::after{content:"";width:100%;height:.04rem;background:#253745;display:block;position:absolute;right:0;transition:all 0.6s ease}.header .navbtn i::before{top:-.24rem}.header .navbtn i::after{bottom:-.24rem}.header .navbtn.toggle{display:block}.header .navbtn.toggle i{background:none !important}.header .navbtn.toggle i::before{transform:translate3d(0, .24rem, 0) rotate(-45deg)}.header .navbtn.toggle i::after{transform:translate3d(0, -.24rem, 0) rotate(45deg)}.header .swtbtn{display:none}.footer p{padding-top:.42667rem;padding-bottom:.42667rem;font-size:.37333rem}.fixed_swt{width:100%;right:0;top:auto;bottom:0;transform:none}.fixed_swt .kh_img{display:none}.fixed_swt .zx_list{border-radius:.21333rem 0 0;box-shadow:0 -.08rem .16rem rgba(0,0,0,0.15)}.fixed_swt .zx_list .zx_box{width:50%;float:left;padding:.32rem 0}.fixed_swt .zx_list .zx_box .info{display:inline-block;vertical-align:middle;font-size:.48rem;margin:0 0 0 .13333rem}.fixed_swt .zx_list .zx_box .icon_zx{width:.66667rem;height:.66667rem;display:inline-block;vertical-align:middle}.fixed_swt .zx_list .zx_box .icon_email{width:.66667rem;height:.66667rem;display:inline-block;vertical-align:middle}.fixed_swt .zx_list .zx_box+.zx_box{border-top:none;border-left:1px solid #dcdcdc}.to_top{width:1.2rem;height:1.2rem;right:.36rem;bottom:2.88rem;padding:.384rem .432rem}}@font-face{font-family:"poppins_e";src:url("../fonts/Poppins-ExtraBold.ttf") format("truetype");font-display:swap}@font-face{font-family:"poppins_s";src:url("../fonts/Poppins-SemiBold.ttf") format("truetype");font-display:swap}@font-face{font-family:"poppins_b";src:url("../fonts/Poppins-Bold.ttf") format("truetype");font-display:swap}@font-face{font-family:"poppins_m";src:url("../fonts/Poppins-Medium.ttf") format("truetype");font-display:swap}@font-face{font-family:"poppins_l";src:url("../fonts/Poppins-Light.ttf") format("truetype");font-display:swap}@font-face{font-family:"poppins_r";src:url("../fonts/Poppins-Regular.ttf") format("truetype");font-display:swap}*,:before,:after{margin:0;padding:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}article,aside,audio,blockquot,body,dd,div,dl,dt,figcaption,figure,filedset,form,h1,h2,h3,h4,h5,h6,header,html,input,li,nav,ol,p,section,ul,video{margin:0;padding:0}i,em,h1,h2,h3,h4,h5,h6{font-size:1em;font-style:normal;font-weight:normal}li,ol,ul{list-style:none}fieldset,img{width:100%;height:auto;border:none}button,input,select,textarea{font:12px/20px Arial;outline:0;resize:none;border:none;outline:none}input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:none;outline:0;cursor:pointer}:focus{outline:0}a{color:#00132b;text-decoration:none;outline:0;cursor:pointer}a:link,a:visited{text-decoration:none}a:active{text-decoration:none}.clearfix:after{clear:both;content:'';display:table;height:0;line-height:0;visibility:hidden}.clearfix{zoom:1}.clear{clear:both}.fl{float:left}.fr{float:right}body{font:14px "poppins_l","arial","Microsoft YaHei";color:#333333;line-height:1}.wrap{width:1200px;margin:0 auto}#LRfloater0{display:none}.banner_section{position:relative;padding-top:166px;padding-bottom:140px}.banner_section:before{content:"";display:block;position:absolute;left:0;top:0;width:100%;height:100%;background:url(../images/gold_mining/top_banner.jpg) center center no-repeat;background-size:cover}.banner_section .intro_main{width:46%;position:relative;font-size:18px;color:rgba(255,255,255,0.6);line-height:1.2;font-family:"poppins_l"}.banner_section .intro_main .title{color:#ffffff;font-size:74px;line-height:1.1;font-family:"poppins_e";text-transform:capitalize;white-space:nowrap}.banner_section .intro_main .top_tit{color:#ffffff;font-size:26px;line-height:1.1;font-family:"poppins_s"}.banner_section .intro_main .intro{margin-top:30px}.banner_section .intro_main .intro .top_tit{display:block;margin-bottom:10px}.banner_section .intro_main .cs_intro{margin-top:30px}.banner_section .intro_main .cs_intro .cs_list{margin-top:5px}.banner_section .intro_main .cs_intro .cs_list li{float:left}.banner_section .intro_main .cs_intro .cs_list li span{font-family:"poppins_b";color:#ff7901;font-size:34px;line-height:1;margin-right:8px}.banner_section .intro_main .cs_intro .cs_list li+li{margin-left:36px}.banner_section .intro_main .cs_intro .cs_list:after{content:"";display:block;clear:both}.banner_section .intro_main .cs_more{display:none}.banner_section .intro_main .zx_btns{margin-top:124px;width:390px;height:60px;background-color:#ff7901;border-radius:30px;padding:4px;color:#ffffff;font-size:22px;font-family:"poppins_m";cursor:pointer;text-transform:capitalize;line-height:52px;text-align:center}.banner_section .intro_main .zx_btns .btn01{width:210px;float:left}.banner_section .intro_main .zx_btns .btn01:hover{font-family:"poppins_b"}.banner_section .intro_main .zx_btns .btn02{width:172px;float:right;color:#ff7901;background-color:#fff;border-radius:26px;transition:all 0.3s ease}.banner_section .intro_main .zx_btns .btn02:hover{font-family:"poppins_b"}.banner_section .intro_main .zx_btns :after{content:"";display:block;clear:both}.banner_section .intro_main .email{display:inline-block;margin-top:20px;color:#ff7901;font-size:22px;padding-left:35px;position:relative;transition:all 0.3s ease}.banner_section .intro_main .email:before{content:"";display:block;position:absolute;left:0;top:3px;width:24px;height:18px;background:url(../images/gold_mining/email_orange.png) center center no-repeat;background-size:100% auto}.banner_section .intro_main .email:hover{font-family:"poppins_m"}.base_title{text-align:center}.base_title .title{font-size:46px;line-height:1;font-family:"poppins_b";color:#000000;text-transform:capitalize}.swiper-btns{position:absolute;z-index:333}.swiper-btns .swiper-button-prev,.swiper-btns .swiper-button-next{width:50px;height:50px;display:inline-block;vertical-align:top;cursor:pointer;background-position:center center;background-repeat:no-repeat;background-size:100% auto;transition:all 0.3s ease}.swiper-btns .swiper-button-prev{background-image:url(../images/gold_mining/left_gray.png)}.swiper-btns .swiper-button-prev:hover{background-image:url(../images/gold_mining/left_orange.png)}.swiper-btns .swiper-button-next{background-image:url(../images/gold_mining/right_gray.png);margin-left:22px}.swiper-btns .swiper-button-next:hover{background-image:url(../images/gold_mining/right_orange.png)}.stage_section{margin-top:80px}.stage_section .wrap{position:relative}.stage_section .stage_name{margin-top:30px;text-align:center}.stage_section .stage_name li{display:inline-block;vertical-align:top;line-height:36px;background-color:#f0f0f0;color:#2f2f2f;font-size:20px;padding:0 30px;border-radius:18px;margin-left:10px;cursor:pointer;margin-right:10px}.stage_section .stage_name li.active{color:#ffffff;background-color:#ff7901}.stage_section .beni_intro{font-size:17px;margin-top:30px;text-align:center;max-width:70%;margin-left:auto;margin-right:auto;line-height:1.4;display:none}.stage_section .stage_swiper{margin-top:30px}.stage_section .stage_swiper .swiper-slide{border-radius:20px;overflow:hidden;position:relative;width:780px;margin-right:20px}.stage_section .stage_swiper .swiper-slide:before{content:"";display:block;position:absolute;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.7);transition:all 0.3s ease}.stage_section .stage_swiper .swiper-slide-active:before{opacity:0}.stage_section .stage_intro{position:relative;margin-top:.46667rem}.stage_section .stage_intro .swiper-slide .tit{width:40%;float:left;color:#000000;font-size:32px;line-height:1;font-family:"poppins_s"}.stage_section .stage_intro .swiper-slide .intro{width:60%;float:right;margin-top:6px}.stage_section .stage_intro .swiper-slide .intro h3{font-size:18px;font-family:"poppins_m";margin-bottom:10px}.stage_section .stage_intro .swiper-slide .intro p{color:#555555;font-size:17px;line-height:1.2}.stage_section .stage_intro .swiper-slide .intro p+p{margin-top:20px}.stage_section .stage_intro .swiper-slide:after{content:"";display:block;clear:both}.stage_section .stage_intro .swiper-btns{left:0;bottom:10px;text-align:left}.middle_contact{margin-top:40px;border-radius:20px;overflow:hidden;padding:52px 38px 50px 55px;background:url(../images/gold_mining/contact_bg.jpg) center center no-repeat;background-size:cover}.middle_contact:after{content:"";display:block;clear:both}.middle_contact .lx_intro{float:left;color:#ffffff;font-size:28px;line-height:60px;font-family:"poppins_s"}.middle_contact .zx_btn{float:right;position:relative;width:248px;height:60px;line-height:60px;padding:0 84px 0 40px;color:#ffffff;font-size:22px;font-family:"poppins_s";z-index:1;cursor:pointer}.middle_contact .zx_btn i{position:absolute;right:8px;top:9px;width:42px;height:42px;background:url(../images/gold_mining/contact_icon.png) center center no-repeat;background-size:100% auto;transition:all 0.3s ease}.middle_contact .zx_btn:before{content:"";display:block;position:absolute;left:-22px;top:-22px;width:291px;height:104px;background:url(../images/gold_mining/lx_btn.png) center center no-repeat;background-size:100% auto;z-index:-1}.middle_contact .zx_btn:hover i{transform:rotate(45deg)}.product_section{margin-top:80px;background-color:#f5f6f8;padding:74px 0 90px}.product_section .cp_list{margin-top:44px}.product_section .cp_list li{margin-top:30px}.product_section .cp_list li .hide{display:none}.product_section .cp_list li .cp_img{width:50%;border-radius:20px;overflow:hidden;float:left}.product_section .cp_list li .cp_img img{width:100%;display:block}.product_section .cp_list li .cp_img .hide{display:none}.product_section .cp_list li .cp_text{width:50%;float:right;background-color:#ffffff;border-radius:20px;padding:42px 40px 36px 42px;height:390px;position:relative}.product_section .cp_list li .cp_text .cp_title{color:#000000;font-size:32px;font-family:"poppins_b";line-height:1.1;text-transform:capitalize}.product_section .cp_list li .cp_text .cp_fea li{display:inline-block;vertical-align:top;margin-top:22px;font-size:20px;line-height:36px;border-radius:18px;padding:0 22px;background-color:#f0f0f0;color:#2f2f2f;cursor:pointer}.product_section .cp_list li .cp_text .cp_fea li.on{background-color:#ff7901;color:#ffffff}.product_section .cp_list li .cp_text .cp_fea li+li{margin-left:20px}.product_section .cp_list li .cp_text .cp_intro{font-size:17px;margin-top:74px;line-height:1.3;color:#555;position:absolute;left:42px;right:40px;bottom:36px}.product_section .cp_list li:after{content:"";display:block;clear:both}.product_section .cp_list .img_right .cp_img{float:right}.product_section .cp_list .img_right .cp_text{float:left}.case_section{margin-top:80px}.case_section .wrap{position:relative}.case_section .case_swiper{margin-top:30px;padding-bottom:134px}.case_section .case_swiper .swiper-slide .img{border-radius:20px;overflow:hidden}.case_section .case_swiper .swiper-slide .img img{width:100%;display:block}.case_section .case_swiper .swiper-slide .intro{margin-top:35px}.case_section .case_swiper .swiper-slide .intro .title{width:40%;float:left;color:#000000;font-size:32px;line-height:1.1;font-family:"poppins_s"}.case_section .case_swiper .swiper-slide .intro .desc{width:57%;float:right;color:#555555;font-size:17px;line-height:1.3}.case_section .case_swiper .swiper-slide .intro:after{content:"";display:block;clear:both}.case_section .case_swiper .swiper-btns{position:absolute;right:0;bottom:0;text-align:right;z-index:333}.case_section .kh_list{position:absolute;left:43%;bottom:0;right:0;padding-top:30px;border-top:1px solid #e5e5e5}.case_section .kh_list li{float:left;width:80px;height:80px;border-radius:20px;overflow:hidden;position:relative}.case_section .kh_list li img{width:100%}.case_section .kh_list li:before{content:"";display:block;position:absolute;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.5);transition:all 0.3s ease}.case_section .kh_list li.active:before{opacity:0}.case_section .kh_list li+li{margin-left:8px}.case_section .kh_list:after{content:"";display:block;clear:both}.about_section{margin-top:90px;background-color:#eff1f5;padding-top:80px;padding-bottom:90px}.about_section .about_main{margin-top:25px}.about_section .about_main:after{content:"";display:block;clear:both}.about_section .left_img{float:left;width:73.5%;margin-top:15px}.about_section .left_img img,.about_section .left_img video{width:100%}.about_section .right_text{float:right;width:23%;height:510px;overflow:hidden;position:relative}.about_section .right_text:before,.about_section .right_text:after{content:"";display:block;position:absolute;left:0;width:100%;height:30%}.about_section .right_text:before{top:0;z-index:1;background:linear-gradient(180deg, #eff1f5, rgba(239,241,245,0))}.about_section .right_text:after{bottom:0;background:linear-gradient(0deg, #eff1f5, rgba(239,241,245,0))}.about_section .right_text .num_list li{text-align:center;padding-top:36px;padding-bottom:40px;position:relative}.about_section .right_text .num_list li .intro{color:#000;font-size:20px;line-height:1.1}.about_section .right_text .num_list li .num{color:#ff7901;font-size:58px;line-height:1;font-family:"poppins_b"}.about_section .right_text .num_list li+li:before{content:"";display:block;position:absolute;left:50%;top:0;width:80px;height:1px;margin-left:-40px;background-color:#ff7901}.contact_section{padding-top:80px;padding-bottom:80px;position:relative;background:url(../images/gold_mining/form_bg.jpg) center center no-repeat;background-size:cover}.contact_section .message{width:800px;margin:0 auto}.contact_section .message .base_title{margin-bottom:43px}.contact_section .message .base_title .title{color:#ffffff}.contact_section .message .base_title .intro{color:rgba(255,255,255,0.6);font-size:17px;line-height:1.2;margin-top:10px}.contact_section .message .form_box .input_item{position:relative}.contact_section .message .form_box .input_item span{color:red;position:absolute;font-size:17px;left:12px;top:25px}.contact_section .message .form_box .input_item input,.contact_section .message .form_box .input_item textarea{width:100%;height:60px;display:block;padding:20px;background:transparent;border:solid 1px #2c2c2c;font-size:16px;color:#fff}.contact_section .message .form_box .input_item input::-webkit-input-placeholder,.contact_section .message .form_box .input_item input::-moz-placeholder,.contact_section .message .form_box .input_item input:-ms-input-placeholder,.contact_section .message .form_box .input_item input::placeholder,.contact_section .message .form_box .input_item textarea::-webkit-input-placeholder,.contact_section .message .form_box .input_item textarea::-moz-placeholder,.contact_section .message .form_box .input_item textarea:-ms-input-placeholder,.contact_section .message .form_box .input_item textarea::placeholder{color:rgba(255,255,255,0.4);font-size:16px}.contact_section .message .form_box .input_product,.contact_section .message .form_box .input_email{width:49.3%;float:left}.contact_section .message .form_box .input_name,.contact_section .message .form_box .input_tel{width:49.3%;float:right}.contact_section .message .form_box .input_email,.contact_section .message .form_box .input_tel{margin-top:12px}.contact_section .message .form_box .input_msg{width:100%;margin-top:12px}.contact_section .message .form_box .input_msg textarea{height:160px;padding-top:20px;padding-bottom:20px;line-height:1.4}.contact_section .message .form_box .submit_btn{position:relative;width:265px;margin-top:37px;margin-left:auto;margin-right:auto}.contact_section .message .form_box .submit_btn:before{content:"";display:block;position:absolute;right:8px;top:9px;width:42px;height:42px;background:url(../images/gold_mining/contact_icon.png) center center no-repeat;background-size:100% auto;transition:all 0.3s ease}.contact_section .message .form_box .submit_btn .submit{height:60px;line-height:60px;padding:0 72px 0 30px;color:#ffffff;font-size:22px;font-family:"poppins_r";z-index:1;cursor:pointer;background-color:#ff7901;border-radius:30px}.contact_section .message .form_box .submit_btn:hover:before{transform:rotate(45deg)}.swiper-container{margin-left:auto;margin-right:auto;position:relative;overflow:hidden;z-index:1}.swiper-container-android .swiper-slide,.swiper-wrapper{-webkit-transform:translate3d(0, 0, 0);-moz-transform:translate3d(0, 0, 0);-o-transform:translate(0, 0);-ms-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}.swiper-wrapper{position:relative;width:100%;height:100%;z-index:1;display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-transition-property:-webkit-transform;-moz-transition-property:-moz-transform;-o-transition-property:-o-transform;-ms-transition-property:-ms-transform;transition-property:transform;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.swiper-container-vertical>.swiper-wrapper{-webkit-box-orient:vertical;-moz-box-orient:vertical;-ms-flex-direction:column;-webkit-flex-direction:column;flex-direction:column}.swiper-slide{-webkit-flex-shrink:0;-ms-flex:0 0 auto;flex-shrink:0;flex:0 0 auto;width:100%;height:100%;position:relative}.swiper-container-fade .swiper-slide{pointer-events:none;-webkit-transition-property:opacity;-moz-transition-property:opacity;-o-transition-property:opacity;transition-property:opacity}.swiper-container-fade .swiper-slide-active,.swiper-container-fade .swiper-slide-active .swiper-slide-active{pointer-events:auto}.swiper-pagination-progress .swiper-pagination-progressbar{background:#007aff;position:absolute;left:0;top:0;width:100%;height:100%;-webkit-transform:scale(0);-ms-transform:scale(0);-o-transform:scale(0);transform:scale(0);-webkit-transform-origin:left top;-moz-transform-origin:left top;-ms-transform-origin:left top;-o-transform-origin:left top;transform-origin:left top}.swiper-container-autoheight,.swiper-container-autoheight .swiper-slide{height:auto}.swiper-container-autoheight .swiper-wrapper{-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;-webkit-transition-property:-webkit-transform,height;-moz-transition-property:-moz-transform;-o-transition-property:-o-transform;-ms-transition-property:-ms-transform;transition-property:transform,height}@media (max-width: 1440px){.wrap{width:1120px}.banner_section{padding-top:149px;padding-bottom:126px}.banner_section .intro_main{font-size:16px}.banner_section .intro_main .title{font-size:67px}.banner_section .intro_main .top_tit{font-size:23px}.banner_section .intro_main .intro{margin-top:27px}.banner_section .intro_main .intro .top_tit{margin-bottom:9px}.banner_section .intro_main .cs_intro{margin-top:27px}.banner_section .intro_main .cs_intro .cs_list{margin-top:5px}.banner_section .intro_main .cs_intro .cs_list li span{font-size:31px;margin-right:7px}.banner_section .intro_main .cs_intro .cs_list li+li{margin-left:32px}.banner_section .intro_main .zx_btns{margin-top:112px;width:360px;height:54px;border-radius:27px;padding:4px;font-size:20px;line-height:47px}.banner_section .intro_main .zx_btns .btn01{width:189px}.banner_section .intro_main .zx_btns .btn02{width:155px;border-radius:23px}.banner_section .intro_main .email{margin-top:18px;font-size:20px;padding-left:32px}.banner_section .intro_main .email:before{top:3px;width:22px;height:16px}.base_title .title{font-size:41px}.swiper-btns .swiper-button-prev,.swiper-btns .swiper-button-next{width:45px;height:45px}.swiper-btns .swiper-button-next{margin-left:20px}.stage_section{margin-top:72px}.stage_section .stage_name{margin-top:27px}.stage_section .stage_name li{line-height:32px;font-size:18px;padding:0 27px;border-radius:16px;margin-left:9px;margin-right:9px}.stage_section .stage_swiper{margin-top:27px}.stage_section .stage_swiper .swiper-slide{border-radius:18px;width:702px;margin-right:18px}.stage_section .stage_swiper .swiper-btns{bottom:14px}.stage_section .beni_intro{font-size:15px;margin-top:27px}.stage_section .stage_intro{margin-top:32px}.stage_section .stage_intro .swiper-slide .tit{font-size:29px}.stage_section .stage_intro .swiper-slide .intro h3{font-size:16px;margin-bottom:9px}.stage_section .stage_intro .swiper-slide .intro p{font-size:15px}.stage_section .stage_intro .swiper-slide .intro p+p{margin-top:18px}.middle_contact{margin-top:36px;border-radius:18px;padding:47px 34px 45px 50px}.middle_contact .lx_intro{font-size:25px;line-height:54px}.middle_contact .zx_btn{width:223px;height:54px;line-height:54px;padding:0 65px 0 36px;font-size:20px}.middle_contact .zx_btn i{right:7px;top:8px;width:38px;height:38px}.middle_contact .zx_btn:before{left:-20px;top:-20px;width:262px;height:94px}.product_section{margin-top:72px;padding:67px 0 81px}.product_section .cp_list{margin-top:40px}.product_section .cp_list li{margin-top:27px}.product_section .cp_list li .cp_img{width:50%;border-radius:18px}.product_section .cp_list li .cp_text{width:50%;border-radius:18px;padding:38px 36px 32px 38px;height:364px}.product_section .cp_list li .cp_text .cp_title{font-size:29px}.product_section .cp_list li .cp_text .cp_fea li{margin-top:20px;font-size:18px;line-height:32px;border-radius:16px;padding:0 20px}.product_section .cp_list li .cp_text .cp_fea li+li{margin-left:18px}.product_section .cp_list li .cp_text .cp_intro{font-size:15px;margin-top:67px;left:38px;right:36px;bottom:32px}.case_section{margin-top:72px}.case_section .case_swiper{margin-top:27px;padding-bottom:121px}.case_section .case_swiper .swiper-slide .img{border-radius:18px}.case_section .case_swiper .swiper-slide .intro{margin-top:32px}.case_section .case_swiper .swiper-slide .intro .title{font-size:29px}.case_section .case_swiper .swiper-slide .intro .desc{font-size:15px}.case_section .kh_list{padding-top:27px}.case_section .kh_list li{width:72px;height:72px;border-radius:18px}.case_section .kh_list li+li{margin-left:7px}.about_section{margin-top:81px;padding-top:72px;padding-bottom:81px}.about_section .about_main{margin-top:23px}.about_section .left_img{margin-top:14px}.about_section .right_text{height:459px}.about_section .right_text .num_list li{padding-top:32px;padding-bottom:36px}.about_section .right_text .num_list li .intro{font-size:18px}.about_section .right_text .num_list li .num{font-size:52px}.about_section .right_text .num_list li+li:before{width:72px;margin-left:-36px}.contact_section{padding-top:72px;padding-bottom:72px}.contact_section .message{width:720px}.contact_section .message .base_title{margin-bottom:39px}.contact_section .message .base_title .intro{font-size:15px;margin-top:9px}.contact_section .message .form_box .input_item span{font-size:15px;left:11px;top:23px}.contact_section .message .form_box .input_item input,.contact_section .message .form_box .input_item textarea{height:54px;padding:18px;font-size:14px}.contact_section .message .form_box .input_email,.contact_section .message .form_box .input_tel{margin-top:11px}.contact_section .message .form_box .input_msg{margin-top:11px}.contact_section .message .form_box .input_msg textarea{height:144px;padding-top:18px;padding-bottom:18px}.contact_section .message .form_box .submit_btn{width:239px;margin-top:33px}.contact_section .message .form_box .submit_btn:before{right:7px;top:8px;width:38px;height:38px}.contact_section .message .form_box .submit_btn .submit{height:54px;line-height:54px;padding:0 65px 0 27px;font-size:20px;border-radius:27px}}@media (max-width: 1280px){.wrap{width:960px}.banner_section{padding-top:134px;padding-bottom:113px}.banner_section .intro_main{font-size:15px}.banner_section .intro_main .title{font-size:60px}.banner_section .intro_main .top_tit{font-size:21px}.banner_section .intro_main .intro{margin-top:24px}.banner_section .intro_main .intro .top_tit{margin-bottom:8px}.banner_section .intro_main .cs_intro{margin-top:24px}.banner_section .intro_main .cs_intro .cs_list{margin-top:4px}.banner_section .intro_main .cs_intro .cs_list li span{font-size:28px;margin-right:6px}.banner_section .intro_main .cs_intro .cs_list li+li{margin-left:29px}.banner_section .intro_main .zx_btns{margin-top:100px;width:324px;height:49px;border-radius:24px;padding:3px;font-size:18px;line-height:42px}.banner_section .intro_main .zx_btns .btn01{width:170px}.banner_section .intro_main .zx_btns .btn02{width:139px;border-radius:21px}.banner_section .intro_main .email{margin-top:16px;font-size:18px;padding-left:28px}.banner_section .intro_main .email:before{top:2px;width:19px;height:15px}.base_title .title{font-size:37px}.swiper-btns .swiper-button-prev,.swiper-btns .swiper-button-next{width:41px;height:41px}.swiper-btns .swiper-button-next{margin-left:18px}.stage_section{margin-top:65px}.stage_section .stage_name{margin-top:24px}.stage_section .stage_name li{line-height:29px;font-size:16px;padding:0 24px;border-radius:15px;margin-left:8px;margin-right:8px}.stage_section .stage_swiper{margin-top:24px}.stage_section .stage_swiper .swiper-slide{border-radius:16px;width:632px;margin-right:16px}.stage_section .stage_swiper .swiper-btns{bottom:12px}.stage_section .beni_intro{font-size:14px;margin-top:24px}.stage_section .stage_intro{margin-top:28px}.stage_section .stage_intro .swiper-slide .tit{font-size:26px}.stage_section .stage_intro .swiper-slide .intro h3{font-size:15px;margin-bottom:8px}.stage_section .stage_intro .swiper-slide .intro p{font-size:14px}.stage_section .stage_intro .swiper-slide .intro p+p{margin-top:16px}.middle_contact{margin-top:32px;border-radius:16px;padding:42px 31px 41px 45px}.middle_contact .lx_intro{font-size:23px;line-height:49px}.middle_contact .zx_btn{width:201px;height:49px;line-height:49px;padding:0 68px 0 32px;font-size:18px}.middle_contact .zx_btn i{right:6px;top:7px;width:34px;height:34px}.middle_contact .zx_btn:before{left:-18px;top:-18px;width:236px;height:84px}.product_section{margin-top:65px;padding:60px 0 73px}.product_section .cp_list{margin-top:36px}.product_section .cp_list li{margin-top:24px}.product_section .cp_list li .cp_img{width:50%;border-radius:16px}.product_section .cp_list li .cp_text{width:50%;border-radius:16px;padding:34px 32px 29px 34px;height:311px}.product_section .cp_list li .cp_text .cp_title{font-size:26px}.product_section .cp_list li .cp_text .cp_fea li{margin-top:18px;font-size:16px;line-height:29px;border-radius:15px;padding:0 18px}.product_section .cp_list li .cp_text .cp_fea li+li{margin-left:16px}.product_section .cp_list li .cp_text .cp_intro{font-size:14px;margin-top:60px;left:34px;right:32px;bottom:29px}.case_section{margin-top:65px}.case_section .case_swiper{margin-top:24px;padding-bottom:109px}.case_section .case_swiper .swiper-slide .img{border-radius:16px}.case_section .case_swiper .swiper-slide .intro{margin-top:28px}.case_section .case_swiper .swiper-slide .intro .title{font-size:26px}.case_section .case_swiper .swiper-slide .intro .desc{font-size:14px}.case_section .kh_list{padding-top:24px}.case_section .kh_list li{width:65px;height:65px;border-radius:16px}.case_section .kh_list li+li{margin-left:6px}.about_section{margin-top:73px;padding-top:65px;padding-bottom:73px}.about_section .about_main{margin-top:20px}.about_section .left_img{margin-top:12px}.about_section .right_text{height:413px}.about_section .right_text .num_list li{padding-top:29px;padding-bottom:32px}.about_section .right_text .num_list li .intro{font-size:16px}.about_section .right_text .num_list li .num{font-size:47px}.about_section .right_text .num_list li+li:before{width:65px;margin-left:-32px}.contact_section{padding-top:65px;padding-bottom:65px}.contact_section .message{width:648px}.contact_section .message .base_title{margin-bottom:35px}.contact_section .message .base_title .intro{font-size:14px;margin-top:8px}.contact_section .message .form_box .input_item span{font-size:14px;left:10px;top:20px}.contact_section .message .form_box .input_item input,.contact_section .message .form_box .input_item textarea{height:49px;padding:16px;font-size:13px}.contact_section .message .form_box .input_email,.contact_section .message .form_box .input_tel{margin-top:10px}.contact_section .message .form_box .input_msg{margin-top:10px}.contact_section .message .form_box .input_msg textarea{height:130px;padding-top:16px;padding-bottom:16px}.contact_section .message .form_box .submit_btn{width:215px;margin-top:30px}.contact_section .message .form_box .submit_btn:before{right:6px;top:7px;width:34px;height:34px}.contact_section .message .form_box .submit_btn .submit{height:49px;line-height:49px;padding:0 58px 0 24px;font-size:18px;border-radius:24px}}@media (max-width: 992px){body{padding-bottom:1.33333rem}.header .container{padding-top:.2rem;padding-bottom:.2rem}.header .logo{width:2.66667rem}.header .nav{display:block;position:absolute;left:0;right:0;top:1.38667rem;background:#F3F4F6;z-index:99999;box-shadow:0 .06667rem .13333rem rgba(26,43,73,0.1);display:none}.header .nav li{display:block}.header .nav li a{display:block;padding:.4rem .2rem;font-size:.4rem;color:#000000;line-height:1;text-align:center}.header .nav li:first-child{margin-top:.2rem}.header .nav li:last-child{margin-bottom:.2rem}.header .nav::before{content:"";display:none;width:0;border-bottom:.26667rem solid #fff;border-bottom:.26667rem solid #fff;border-right:.26667rem solid transparent;border-left:.26667rem solid transparent;position:absolute;top:-.2rem;right:.33333rem}.header .navbtn{width:.66667rem;height:1rem;float:right;display:block;position:relative;text-align:center}.header .navbtn i{width:100%;height:.04rem;background:#253745;display:inline-block;position:absolute;right:0;top:0;bottom:0;margin:auto 0;transition:all 0.3s ease}.header .navbtn i::before,.header .navbtn i::after{content:"";width:100%;height:.04rem;background:#253745;display:block;position:absolute;right:0;transition:all 0.6s ease}.header .navbtn i::before{top:-.24rem}.header .navbtn i::after{bottom:-.24rem}.header .navbtn.toggle{display:block}.header .navbtn.toggle i{background:none !important}.header .navbtn.toggle i::before{transform:translate3d(0, .24rem, 0) rotate(-45deg)}.header .navbtn.toggle i::after{transform:translate3d(0, -.24rem, 0) rotate(45deg)}.header .swtbtn{display:none}.footer p{padding-top:.42667rem;padding-bottom:.42667rem;font-size:.37333rem}.fixed_swt{width:100%;right:0;top:auto;bottom:0;transform:none}.fixed_swt .kh_img{display:none}.fixed_swt .zx_list{border-radius:.21333rem 0 0;box-shadow:0 -.08rem .16rem rgba(0,0,0,0.15)}.fixed_swt .zx_list .zx_box{width:50%;float:left;padding:.32rem 0}.fixed_swt .zx_list .zx_box .info{display:inline-block;vertical-align:middle;font-size:.48rem;margin:0 0 0 .13333rem}.fixed_swt .zx_list .zx_box .icon_zx{width:.66667rem;height:.66667rem;display:inline-block;vertical-align:middle}.fixed_swt .zx_list .zx_box .icon_email{width:.66667rem;height:.66667rem;display:inline-block;vertical-align:middle}.fixed_swt .zx_list .zx_box+.zx_box{border-top:none;border-left:1px solid #dcdcdc}.to_top{width:1.2rem;height:1.2rem;right:.36rem;bottom:2.88rem;padding:.384rem .432rem}.wrap{width:100%;max-width:960px;padding-left:.4rem;padding-right:.4rem}.banner_section{padding-top:0;padding-bottom:0;height:17.78667rem}.banner_section:before{background:url(../images/gold_mining/banner_m.jpg) center center no-repeat;background-size:cover;height:100%;background-position:right top}.banner_section .intro_main{padding-top:1.30667rem;height:17.78667rem;width:100%;font-size:.37333rem;text-align:center;margin-top:0;font-family:"poppins_r";color:rgba(255,255,255,0.8)}.banner_section .intro_main .title{font-size:1.12rem;color:#fff;text-align:center;text-transform:capitalize;font-family:"poppins_e";white-space:normal;text-shadow:.02667rem .04rem 1px rgba(35,90,141,0.99)}.banner_section .intro_main .top_tit{font-size:.45333rem}.banner_section .intro_main .intro{margin-top:.26667rem;line-height:1.6}.banner_section .intro_main .intro .top_tit{margin-bottom:.13333rem}.banner_section .intro_main .cs_intro{display:none;margin-top:.32rem}.banner_section .intro_main .cs_intro .cs_list{margin-top:.18667rem}.banner_section .intro_main .cs_intro .cs_list li span{font-size:.45333rem;margin-right:.10667rem}.banner_section .intro_main .cs_intro .cs_list li+li{margin-left:.48rem}.banner_section .intro_main .zx_btns{margin-top:.26667rem;width:6.26667rem;height:.8rem;border-radius:.53333rem;padding:.04rem;font-size:.37333rem;line-height:.72rem;margin-left:auto;margin-right:auto}.banner_section .intro_main .zx_btns .btn01{width:3.42667rem}.banner_section .intro_main .zx_btns .btn02{width:2.70667rem;border-radius:.53333rem}.banner_section .intro_main .email{margin-top:.18667rem;font-size:.37333rem;padding-left:.56rem;font-family:"poppins_m";text-align:center}.banner_section .intro_main .email:before{top:.04rem;width:.42667rem;height:.32rem}.banner_section .intro_main .cs_more{position:absolute;left:.4rem;display:block;bottom:.96rem;right:.4rem;background:url(../images/gold_mining/cs_bg.png) center bottom no-repeat;background-size:100% auto}.banner_section .intro_main .cs_more .top_tit{width:3.92rem;height:.74667rem;background-image:linear-gradient(90deg, #1a3f6c 0%, #4089c4 100%);border-radius:.37333rem;background-color:#1a3f6c;line-height:.74667rem;text-align:center;font-size:.42667rem;font-family:"poppins_m";color:rgba(255,255,255,0.68);margin:0 auto}.banner_section .intro_main .cs_more .top_tit span{font-size:.34667rem;font-family:"poppins_l";color:rgba(255,255,255,0.6);margin-left:.13333rem}.banner_section .intro_main .cs_more .cs_list{position:relative;padding-top:.37333rem;padding-bottom:.42667rem;height:1.25333rem}.banner_section .intro_main .cs_more .cs_list:before{content:"";display:block;position:absolute;left:.42667rem;right:.42667rem;top:.29333rem;bottom:.4rem;background:url(../images/gold_mining/cs_img.png) center top no-repeat;background-size:100% auto}.banner_section .intro_main .cs_more .cs_list li{font-size:0}.base_title .title{font-size:.58667rem;line-height:1.2;color:#333}.swiper-btns .swiper-button-prev,.swiper-btns .swiper-button-next{width:.8rem;height:.8rem}.swiper-btns .swiper-button-next{margin-left:.29333rem}.stage_section{margin-top:1.2rem}.stage_section .base_title .title{max-width:80%;margin-left:auto;margin-right:auto}.stage_section .stage_name{margin-top:.53333rem}.stage_section .stage_name li{width:31%;line-height:1.1;font-size:.37333rem;padding:.13333rem;border-radius:.30667rem;margin-left:1.15%;margin-right:1.15%;float:left}.stage_section .stage_name:after{content:"";display:block;clear:both}.stage_section .stage_swiper{margin-top:.53333rem}.stage_section .stage_swiper .swiper-slide{border-radius:.4rem;width:100%;margin-right:0}.stage_section .stage_swiper .swiper-slide:before{display:none}.stage_section .beni_intro{font-size:.37333rem;margin-top:.4rem;width:100%;max-width:100%}.stage_section .stage_intro{margin-top:.66667rem;position:relative}.stage_section .stage_intro .swiper-slide{padding-top:.13333rem}.stage_section .stage_intro .swiper-slide .tit{font-size:.45333rem;width:100%;text-align:center}.stage_section .stage_intro .swiper-slide .intro{width:100%;margin-top:.26667rem}.stage_section .stage_intro .swiper-slide .intro h3{font-size:.37333rem;line-height:1.6;margin-bottom:.13333rem}.stage_section .stage_intro .swiper-slide .intro p{font-size:.37333rem;line-height:1.6}.stage_section .stage_intro .swiper-slide .intro p+p{margin-top:.26667rem}.stage_section .stage_intro .swiper-btns{top:0rem;left:0rem;right:0rem}.stage_section .stage_intro .swiper-btns:after{content:"";display:block;clear:both}.stage_section .stage_intro .swiper-btns .swiper-button-prev{float:left}.stage_section .stage_intro .swiper-btns .swiper-button-next{float:right}.middle_contact{margin-left:.4rem;margin-right:.4rem;width:auto;margin-top:.53333rem;border-radius:.26667rem;padding:.69333rem .50667rem .53333rem .73333rem}.middle_contact .lx_intro{font-size:.42667rem;line-height:1.4;width:100%;float:none;text-align:center}.middle_contact .zx_btn{float:none;display:block;width:4.26667rem;height:1.06667rem;line-height:1.06667rem;padding:0 1.12rem 0 .66667rem;font-size:.37333rem;margin-top:.53333rem;margin-left:auto;margin-right:auto}.middle_contact .zx_btn i{right:.10667rem;top:.16rem;width:.72rem;height:.72rem}.middle_contact .zx_btn:before{left:-.38667rem;top:-.38667rem;width:5.04rem;height:1.8rem}.product_section{margin-top:1.33333rem;padding:1.14667rem 0 1.2rem}.product_section .cp_list{margin-top:.72rem}.product_section .cp_list li{margin-top:.66667rem}.product_section .cp_list li .cp_img{width:100%;border-radius:.4rem .4rem 0 0}.product_section .cp_list li .cp_text{width:100%;border-radius:0 0 .4rem .4rem;padding:.66667rem .4rem;height:auto}.product_section .cp_list li .cp_text .cp_title{font-size:.48rem;font-family:"poppins_s"}.product_section .cp_list li .cp_text .cp_fea li{margin-top:.29333rem;font-size:.37333rem;line-height:.61333rem;border-radius:.30667rem;padding:0 .29333rem}.product_section .cp_list li .cp_text .cp_fea li+li{margin-left:.26667rem}.product_section .cp_list li .cp_text .cp_intro{font-size:.37333rem;line-height:1.6;margin-top:.4rem;position:relative;left:0;right:0;bottom:0}.case_section{margin-top:1.06667rem}.case_section .case_swiper{margin-top:.66667rem;padding-bottom:2.18667rem}.case_section .case_swiper .swiper-slide .img{border-radius:.4rem}.case_section .case_swiper .swiper-slide .intro{margin-top:.53333rem}.case_section .case_swiper .swiper-slide .intro .title{width:100%;font-size:.42667rem}.case_section .case_swiper .swiper-slide .intro .desc{margin-top:.26667rem;width:100%;font-size:.37333rem;line-height:1.6}.case_section .case_swiper .swiper-btns{display:block;left:0;bottom:.26667rem}.case_section .case_swiper .swiper-btns:after{content:"";display:block;clear:both}.case_section .case_swiper .swiper-btns .swiper-button-prev{float:left}.case_section .case_swiper .swiper-btns .swiper-button-next{float:right}.case_section .kh_list{text-align:center;padding-top:.4rem;left:0;width:100%}.case_section .kh_list li{float:none;display:inline-block;width:1.33333rem;height:1.33333rem;border-radius:.26667rem}.case_section .kh_list li+li{margin-left:.10667rem}.about_section{margin-top:1.2rem;padding-top:1.06667rem;padding-bottom:1.2rem}.about_section .about_main{margin-top:.53333rem}.about_section .left_img{margin-top:0;width:100%}.about_section .right_text{height:auto;width:100%;margin-top:.26667rem}.about_section .right_text:before,.about_section .right_text:after{display:none}.about_section .right_text .num_list:after{content:"";display:block;clear:both}.about_section .right_text .num_list li{width:50%;float:left;padding-top:0;margin-top:16px;padding-bottom:0}.about_section .right_text .num_list li .intro{font-size:.37333rem}.about_section .right_text .num_list li .num{font-size:.64rem}.about_section .right_text .num_list li+li:before{display:none}.contact_section{padding-top:1.06667rem;padding-bottom:1.33333rem}.contact_section .message{width:100%;padding-left:.53333rem;padding-right:.53333rem}.contact_section .message .base_title{margin-bottom:.61333rem}.contact_section .message .base_title .intro{font-size:.37333rem;margin-top:.13333rem}.contact_section .message .form_box .input_item span{font-size:.32rem;left:.16rem;top:.33333rem}.contact_section .message .form_box .input_item input,.contact_section .message .form_box .input_item textarea{height:1.06667rem;padding:.26667rem;font-size:.37333rem}.contact_section .message .form_box .input_product,.contact_section .message .form_box .input_email{width:100%;float:none}.contact_section .message .form_box .input_name,.contact_section .message .form_box .input_tel{width:100%;float:none}.contact_section .message .form_box .input_email,.contact_section .message .form_box .input_tel,.contact_section .message .form_box .input_name{margin-top:.26667rem}.contact_section .message .form_box .input_msg{margin-top:.26667rem}.contact_section .message .form_box .input_msg textarea{height:4rem;padding-top:.26667rem;padding-bottom:.26667rem}.contact_section .message .form_box .submit_btn{width:4.53333rem;margin-top:.53333rem}.contact_section .message .form_box .submit_btn:before{right:.10667rem;top:.16rem;width:.72rem;height:.72rem}.contact_section .message .form_box .submit_btn .submit{width:4.53333rem;height:1.06667rem;line-height:1.06667rem;padding:0 1.12rem 0 .66667rem;font-size:.37333rem;border-radius:.53333rem}}.swiper-no-swiping{touch-action:none !important}
