.mers_banner{width: 100%;position: relative;}
.mers_banner .swiper{widows: 100%;position: relative;overflow: hidden;}
.mers_banner .swiper-slide{position: relative;}
.mers_banner .swiper-slide:before{content: '';width: 100%;height: 100%;position: absolute;top: 0;left: 0;background: linear-gradient(285deg, rgba(176, 190, 197, 0.00) 27.71%, rgba(84, 110, 122, 0.97) 74.55%, #263238 96.98%);z-index:1;}
.mers_banner .swiper-slide img{width: 100%;height: auto;transition: all 5s;}
.mers_banner .swiper-slide .mers_banner_text{width: 100%;position: absolute;left: 0;top: 50%;z-index: 2;left: -300px;opacity: 0;}
.mers_banner .swiper-slide .mers_banner_text .mers_subtitle{position: relative;display: inline-block;line-height: 40px;padding: 0 32px;font-size: 14px;color: #F7F7F7;font-weight: bold;text-align: center;background: rgba(255, 255, 255, 0.40);}
.mers_banner .swiper-slide .mers_banner_text .mers_subtitle:before{content: '';width: 4px;height: 14px;background: #F7C600;position: absolute;left: 0;top: 0;}
.mers_banner .swiper-slide .mers_banner_text .mers_subtitle:after{content: '';width: 4px;height: 14px;background: #F7C600;position: absolute;right: 0;bottom: 0;}
.mers_banner .swiper-slide .mers_banner_text .mers_tit{font-size: 56px;color: #F7C600;font-weight: bold;}
.mers_banner .swiper-slide .mers_banner_text .mers_mtit{font-size: 30px;color: #ffffff;font-weight: bold;}
.mers_banner .swiper-slide .mers_banner_text .mers_dec{font-size: 16px;color: #ffffff;}
.mers_banner .swiper-slide .mers_banner_text a{padding: 0 20px;}
.mers_banner .swiper-slide .mers_decoration{width: max-content;position: absolute;left: 30px;bottom: -500px;font-size: 120px;font-weight: bold;line-height: 1;-webkit-text-stroke: 1px #BDBDBD;-webkit-background-clip: text;color: transparent;writing-mode: vertical-rl;transform: rotate(-180deg);opacity: 0;transition:all 8s ease-in-out;z-index:1;}
.mers_banner .mers_banner_page{position: absolute;top: 50%;right: 80px;z-index: 1;}
.mers_banner .swiper-button-next:after, .mers_banner .swiper-button-prev:after{display: none;}
.mers_banner .swiper-button-next, .mers_banner .swiper-button-prev{width: 52px;height: 52px;position: relative;right: 0;left: 0;margin-top: 0;}
.mers_banner .swiper-button-next{background: url('../images/icon_arrow_r.svg') center center no-repeat #F7C600;margin-top: 15px;}
.mers_banner .swiper-button-prev{background: url('../images/icon_arrow_l.svg') center center no-repeat #F7C600;}
.mers_banner .swiper-button-next.swiper-button-disabled, .mers_banner .swiper-button-prev.swiper-button-disabled{opacity: 1;background-color: #616161;}
/*.mers_banner .mers_colorbox{width: 100%;height: 100%;position: absolute;left: 0;top: 0;z-index: 1;}
.mers_banner .mers_colorbox .mers_colorpiece{position: absolute;opacity: 0.5;background: linear-gradient(180deg, #1F1F1F 0%, rgba(31, 31, 31, 0.00) 100%);}
.mers_banner .mers_colorbox .mers_colorpiece.mers_colorpiece01{width: 200px;height: 600px;transform: rotate(-45deg);top: -140px;left: 120px;}
.mers_banner .mers_colorbox .mers_colorpiece.mers_colorpiece02{width: 188px;height: 500px;transform: rotate(-45deg);top: 108px;left: 180px;}
.mers_banner .mers_colorbox .mers_colorpiece.mers_colorpiece03{width: 200px;height: 850px;transform: rotate(45deg);top: 0;right: 95px;}*/
.mers_banner .swiper-slide.swiper-slide-active img{-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}
.mers_banner .swiper-slide.swiper-slide-active .mers_banner_text{left: 0;opacity: 1;}
.mers_banner .swiper-slide.swiper-slide-active .mers_decoration{bottom: 0;opacity: 1;}

.mers_product{width: 100%;position: relative;background: url('../images/bg_product.webp') center center no-repeat;}
.mers_product .mers_title{text-align: center;}
.mers_product_c{width: 100%;position: relative;}
.mers_product_c .swiper{width: 100%;position: relative;overflow: hidden;}
.mers_product_c .swiper-slide{position: relative;background: #ffffff;}
.mers_product_c .swiper-slide .mers_pic{padding-bottom: 64%;}
.mers_product_c .swiper-slide .mers_text{position: relative;padding: 0 20px;}
.mers_product_c .swiper-slide .mers_text .mers_text_t{position: relative;padding: 20px 20px;}
.mers_product_c .swiper-slide .mers_text .mers_tit{font-size: 24px;color: #1F1F1F;font-weight: bold;}
.mers_product_c .swiper-slide .mers_text .mers_dec{font-size: 14px;color: #616161;}
.mers_product_c .swiper-slide .mers_text ul{height:204px;position: relative;padding: 12px 12px;background: #F7F7F7;gap: 12px;}
.mers_product_c .swiper-slide .mers_text ul li{width: 100%;position: relative;line-height: 20px;}
.mers_product_c .swiper-slide .mers_text ul li a{width: 100%;position: relative;padding-left: 12px;font-size: 14px;color: #616161;display: block;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.mers_product_c .swiper-slide .mers_text ul li a:before{content: '';width: 6px;height: 6px;position: absolute;left: 0;top: 6px;background: #1F1F1F;transition:all 0.3s ease-in-out;}
.mers_product_c .swiper-slide .mers_text .mers_more{width: 100%;padding: 24px 14px;}
.mers_product_c .swiper-slide .mers_text .mers_more a{font-size: 14px;color: #616161;line-height: 24px;}
.mers_product_c .swiper-slide .mers_text .mers_more a i{display: inline-block;width: 24px;height: 24px;border-radius: 50%;background: url('../images/icon_app_xjt.svg') center center no-repeat #F7C600;margin-left: 14px;}
.mers_product_c .swiper-button-next:after, .mers_product_c .swiper-button-prev:after{display: none;}
.mers_product_c .swiper-button-next, .mers_product_c .swiper-button-prev{width: 52px;height: 52px;border-radius: 50%;}
.mers_product_c .swiper-button-next{background: url('../images/icon_arrow_rh.svg') center center no-repeat #F7C600;right: -84px;}
.mers_product_c .swiper-button-prev{background: url('../images/icon_arrow_lh.svg') center center no-repeat #F7C600;left: -84px;}
.mers_product_c .swiper-button-next.swiper-button-disabled, .mers_product_c .swiper-button-prev.swiper-button-disabled{opacity: 1;background-color: #ffffff;}
.mers_product_c .swiper-slide:hover .mers_text .mers_tit{color: #F7C600;}
.mers_product_c .swiper-slide .mers_text .mers_more a:hover i{transform: rotate(45deg);margin-left: 24px;}
.mers_product_c .swiper-slide .mers_text ul li:hover a:before{background: #F7C600;}
.mers_product_c .swiper-slide .mers_text ul li:hover a{color: #F7C600;}

.mers_youshi{width: 100%;position: relative;margin-bottom: 200px;}
.mers_youshi_con{width: 100%;position: relative;overflow: hidden;background: url('../images/bg_youshi.webp') no-repeat #F7F7F7;background-position: 0 0; padding-bottom: 300px;}
.mers_youshi_t{width: 100%;position: relative;}
.mers_youshi_b{width: 100%;height: 100%;position: absolute;right: -100%;top: 0;}
.mers_youshi_c{width: 100%;position: relative;}
.mers_youshi_l{width: 36%;position: relative;}
.mers_youshi_l p{font-size: 18px;color: #616161;line-height: 32px;}
.mers_youshi_r{width: 53%;position: relative;}
.mers_youshi_r ul{width: 100%;position: relative;gap: 20px;}
.mers_youshi_r ul li{width: calc(50% - 10px);position: relative;padding: 32px 20px;}
.mers_youshi_r ul li .mers_youshi_lit{position: relative;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon{display: inline-block;width: 88px;height: 88px;border-radius: 50%;background: #F7C600;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon i{display: block;width: 100%;height: 100%;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon i.icon01{background: url('../images/icon_youshi01.svg') center center no-repeat;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon i.icon02{background: url('../images/icon_youshi02.svg') center center no-repeat;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon i.icon03{background: url('../images/icon_youshi03.svg') center center no-repeat;}
.mers_youshi_r ul li .mers_youshi_lit .mers_icon i.icon04{background: url('../images/icon_youshi04.svg') center center no-repeat;}
.mers_youshi_r ul li .mers_youshi_lit .mers_number{font-size: 78px;font-weight: bold;-webkit-text-stroke-width: 1px;-webkit-text-stroke-color: #616161;color: transparent;}
.mers_youshi_r ul li .mers_youshi_lib{position: relative;}
.mers_youshi_r ul li .mers_youshi_lib .mers_tit{font-size: 24px;color: #1F1F1F;font-weight: bold;margin-top: 20px;}
.mers_youshi_r ul li .mers_youshi_lib p{font-size: 16px;color: #616161;margin-top: 16px;}
.mers_youshi_r ul li:hover{border-radius: 12px;background: #FFF;box-shadow: 40px 40px 34px 0px rgba(10, 20, 31, 0.05), 18px 18px 25px 0px rgba(10, 20, 31, 0.09), 4px 4px 14px 0px rgba(10, 20, 31, 0.10);}
.mers_youshi_r ul li:hover .mers_youshi_lit .mers_icon i{transform: rotateY(180deg);}
.mers_choose{width: 100%;position: absolute;left: 0;bottom: -200px;}
.mers_choose_c{width: 100%;position: relative;background: url('../images/bg_choose.webp') center center no-repeat;padding: 52px 32px 52px 80px;}
.mers_choose_c:before{content: '';width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: linear-gradient(94deg, #F7C600 19.14%, rgba(247, 198, 0, 0.00) 100%);z-index: 1;}
.mers_choose_c .mers_choose_l{width: 568px;position: relative;z-index: 1;}
.mers_choose_c .mers_choose_l .mers_tit{font-size: 32px;color: #F7F7F7;font-weight: bold;}
.mers_choose_c .mers_choose_l .mers_mit{font-size: 20px;color: #F7F7F7;margin-top: 16px;}
.mers_choose_c .mers_choose_l a{line-height: 48px;background: #1F1F1F;}
.mers_choose_c .mers_choose_r{position: absolute;right: 0;bottom: 0;z-index: 1;}
.mers_choose_c .mers_choose_r img{width: 527px;}

.mers_youshi_bg{width: 100%;white-space: nowrap;position: absolute;left: 0;bottom: 32px;transform: translateX(100%);}
.mers_youshi_bg .mers_text{width: max-content;float: left;font-size: 188px;font-weight: bold;-webkit-text-stroke-width: 1px;-webkit-text-stroke-color: #F7C600;color: transparent;}

.mers_about{width: 100%;position: relative;padding-bottom: 200px;overflow: hidden;}
.mers_about_c{width: 100%;position: relative;}
.mers_about_l{width: 43.33%;position: relative;z-index: 1;}
.mers_about_l .mers_about_more{display: inline-block;width: 150px;line-height: 150px;border-radius: 50%;font-size: 18px;color: #ffffff;font-weight: bold;position: absolute;left: 50%;top: -100%;background: #f7c600;text-align: center;opacity:0;z-index:1;}
.mers_about_l .mers_pic{padding-bottom: 100%;}
.mers_about_l .mers_pic:before{content: '';width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: rgba(0,0,0,.2);z-index: 1;opacity: 0;transition: all 0.3s;}
.mers_about_l .mers_about_since{width: 252px;padding: 12px 20px;font-size: 64px;color: #ffffff;font-weight: bold;line-height: 1.2;background: #F7C600;text-align: center;position: absolute;left: 15%;bottom: -40px;z-index: 1;}
.mers_about_l .mers_about_since:after{content: "";position: absolute;bottom: 0;right: -40px;width: 0; height: 0; border-right: 41px solid transparent;border-top: 41px solid #F7C600;}
.mers_about_l .mers_about_since span{font-size: 18px;font-weight: initial;vertical-align: text-top;margin-right: 8px;}
.mers_about_l:hover .mers_pic:before{opacity:1;}
.mers_about_l:hover .mers_about_more{top:50%;opacity:1;}
.mers_about_r{width: 53%;position: relative;z-index: 1;}
.mers_about_ys{width: 100%;position: relative;}
.mers_about_ys ul{width: 100%;position: relative;}
.mers_about_ys li{width: calc(100% - 60px);padding: 24px 20px;border-radius: 14px;border: 1px solid #CFD8DC;background: #ffffff;position: absolute;}
.mers_about_ys li:nth-child(1){top: 0;left: 0;}
.mers_about_ys li:nth-child(2){top: 20px;left: 20px;transform: translateY(300px);opacity: 0;}
.mers_about_ys li:nth-child(3){top: 40px;left: 40px;transform: translateY(300px);opacity: 0;}
.mers_about_ys li:nth-child(4){top: 60px;left: 60px;transform: translateY(300px);opacity: 0;}
.mers_about_ys li .mers_about_yst{width: 100%;position: relative;gap: 20px;}
.mers_about_ys li .mers_about_yst i{display: inline-block;width: 88px;height: 88px;}
.mers_about_ys li .mers_about_yst i.icon01{background: url('../images/icon_about01.svg') center center no-repeat;}
.mers_about_ys li .mers_about_yst i.icon02{background: url('../images/icon_about02.svg') center center no-repeat;}
.mers_about_ys li .mers_about_yst i.icon03{background: url('../images/icon_about03.svg') center center no-repeat;}
.mers_about_ys li .mers_about_yst i.icon04{background: url('../images/icon_about04.svg') center center no-repeat;}
.mers_about_ys li .mers_about_yst .mers_tit{font-size: 24px;color: #F7C600;font-weight: bold;}
.mers_about_ys li p{font-size: 14px;color: #616161;line-height: 24px;height: 72px;margin-top: 16px;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;}
.mers_about_bg{width: 100%;position: absolute;right: 0;bottom: 0;transform: translateX(100%);}
.mers_about_bg .mers_text{width: max-content;font-size: 188px;font-weight: bold;-webkit-text-stroke-width: 1px;-webkit-text-stroke-color: #F7C600;color: transparent;text-align: center;}

.mers_case{width: 100%;position: relative;background: url('../images/bg_case.webp') left center no-repeat;}
.mers_case .mers_title .mers_tit{color: #F7C600;}
.mers_case .mers_title a{font-size: 16px;color: #1F1F1F;text-decoration-line: underline;position: absolute;right: 0;bottom: 0;}
.mers_case .mers_title a:hover{color: #F7C600;}
/*.mers_case .mers_case_page{position: absolute;right: 0;bottom: 0;gap: 15px;}*/
/*.mers_case .swiper-button-next:after, .mers_case .swiper-button-prev:after{display: none;}*/
/*.mers_case .swiper-button-next, .mers_case .swiper-button-prev{width: 52px;height: 52px;position: relative;right: 0;left: 0;margin-top: 0;}*/
/*.mers_case .swiper-button-next{background: url('../images/icon_arrow_r.svg') center center no-repeat #F7C600;}*/
/*.mers_case .swiper-button-prev{background: url('../images/icon_arrow_l.svg') center center no-repeat #F7C600;}*/
/*.mers_case .swiper-button-next.swiper-button-disabled, .mers_case .swiper-button-prev.swiper-button-disabled{opacity: 1;}*/
/*.mers_case .swiper-button-next.swiper-button-disabled{background: url('../images/icon_arrow_rh.svg') center center no-repeat #F7F7F7;}*/
/*.mers_case .swiper-button-prev.swiper-button-disabled{background: url('../images/icon_arrow_lh.svg') center center no-repeat #F7F7F7;}*/
.mers_case_c{width: 100%;position: relative;overflow: hidden;}
.mers_case_c .swiper-slide{position: relative;}
.mers_case_c .swiper-slide a{display: block;overflow: hidden;}
.mers_case_c .swiper-slide .mers_pic{padding-bottom: 134%;}
.mers_case_c .swiper-slide .mers_tit{width: 80%;position: absolute;left: 10%;bottom: 0;}
.mers_case_c .swiper-slide .mers_tit:after{content: '';width: 100%;height: 100%;position: absolute;left: 0;bottom: -100%;background: #ffffff;transition:all 0.3s ease-in-out;}
.mers_case_c .swiper-slide .mers_tit p{position: relative;font-size: 16px;color: #ffffff;font-weight: bold;line-height: 24px;padding: 14px 12px;text-align: center;z-index: 1;}
.mers_case_c .swiper-slide:hover .mers_tit:after{bottom: 0%;}
.mers_case_c .swiper-slide:hover .mers_tit p{color: #141414;}

.mers_case .swiper-button-next:after, .mers_case .swiper-button-prev:after{display: none;}
.mers_case .swiper-button-next, .mers_case .swiper-button-prev{width: 52px;height: 52px;margin-top: 64px;}
.mers_case .swiper-button-next{background: url('../images/icon_arrow_r.svg') center center no-repeat #F7C600;right: -100px;}
.mers_case .swiper-button-prev{background: url('../images/icon_arrow_l.svg') center center no-repeat #F7C600;left: -100px;}
.mers_case .swiper-button-next.swiper-button-disabled, .mers_case .swiper-button-prev.swiper-button-disabled{opacity: 1;}
.mers_case .swiper-button-next.swiper-button-disabled{background: url('../images/icon_arrow_rh.svg') center center no-repeat #F7F7F7;}
.mers_case .swiper-button-prev.swiper-button-disabled{background: url('../images/icon_arrow_lh.svg') center center no-repeat #F7F7F7;}


.mers_app{width: 100%;position: relative;}
.swiper_gallery{width: 100%;position: relative;overflow: hidden;}
.swiper_gallery .swiper-slide{position: relative;}
.swiper_gallery .swiper-slide:before{content: '';width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: linear-gradient(81deg, rgba(0, 0, 0, 0.00) 0%, rgba(0, 0, 0, 0.20) 92.34%);z-index: 1;}
.swiper_gallery .mers_pic{padding-bottom: 41.66%;}
.swiper_gallery .mers_text{width: 100%;position: absolute;left: 0;bottom: 0;z-index: 1;}
.swiper_gallery .mers_text .mers_text_c{width: 53%;position: relative;padding: 32px 20px;border: 2px solid rgba(255, 255, 255, 0.3);background: rgba(255, 255, 255, 0.01);backdrop-filter: blur(10px);}
.swiper_gallery .mers_text .mers_text_c .mers_tit{font-size: 24px;color: #ffffff;font-weight: bold;}
.swiper_gallery .mers_text .mers_text_c p{font-size: 14px;color: #ffffff;line-height: 24px;margin-top: 12px;}
.swiper_gallery .mers_text .mers_text_c a{line-height: 48px;color: #1F1F1F;}
.mers_app_tab{width: 100%;position: absolute;right: 0;top: 120px;}
.mers_app_tab .swiper_thumbs{width: 31%;position: absolute;right: 0;top: 0;}
.mers_app_tab .swiper_thumbs .swiper-slide{position: relative;height: 72px !important;cursor: pointer;overflow: hidden;}
.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title{position: relative;width: 100%;height: 100%;padding: 20px 24px;}
.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title:before{content: '';width: 100%;height: 100%;position: absolute;right: -100%;top: 0;background: #F7C600;transition:all 0.3s ease-in-out;}
.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title i{display: inline-block;width: 14px;height: 14px;background: url('../images/icon_app_xjt.svg') center center no-repeat;margin-left: 20%;z-index: 1;}
.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title .mers_tit{font-size: 16px;color: #F7F7F7;line-height: 24px;padding-right: 48px;background: url('../images/icon_app_tab.svg') right center no-repeat;z-index: 1;}
.mers_app_tab .swiper_thumbs .swiper-slide.swiper-slide-thumb-active .mers_app_title:before{right: 0;}
.mers_app_tab .swiper_thumbs .swiper-slide.swiper-slide-thumb-active .mers_app_title i{margin-left: 0;}

.mers_about_data{width: 100%;position: relative;margin-top: 72px;}
.mers_about_data li{position: relative;}
.mers_about_data li .mers_num{font-size: 64px;font-weight: bold;-webkit-text-stroke-width: 2px;-webkit-text-stroke-color: #F7C600;color: transparent;}
.mers_about_data li .mers_num em{font-style: initial;}
.mers_about_data li p{font-size: 14px;color: #616161;}

.mers_trusted{width: 100%;position: relative;scroll-margin-top:80px;}
.mers_trusted:before{content: '';width: 100%;height: 100%;position: absolute;left: 0;bottom: -240px;background: url('../images/bg_trusted.webp') center center no-repeat;background-size: 100% auto;}
.mers_trusted_c{width: 100%;position: relative;}
.mers_trusted_l{width: 48.5%;position: relative;z-index: 1;}
.mers_trusted_r{width: 40%;padding: 52px 50px;position: relative;background: url('../images/bg_form.webp') top center no-repeat #F7C600;z-index: 1;}
.mers_trusted_r .mers_dec{font-size: 16px;color: #616161;font-weight: bold;line-height: 22px;}
.mers_trusted_r form{width: 100%;position: relative;gap: 12px 16px;}
.mers_trusted_r .form_li{width: 100%;position: relative;}
.mers_trusted_r .form_li:nth-child(1), .mers_trusted_r .form_li:nth-child(2){width: calc(50% - 8px);}
.mers_trusted_r input, .mers_trusted_r textarea{width: 100%;height: 52px;line-height: 32px;padding: 10px 20px;border-radius: 2px;background: #ffffff;font-size: 16px;color: #141414;}
.mers_trusted_r textarea{height: 78px;}
.mers_trusted_r .mers_form_btn{width: 100%;line-height: 60px;padding: 0 42px;border-radius: 2px;background: #1F1F1F;font-size: 16px;color: #ffffff;font-weight: bold;cursor: pointer;margin-top: 20px;text-align: center;}
.mers_trusted_r .mers_form_btn i{display: inline-block;width: 24px;height: 24px;background: url('../images/icon_jt_xb.svg') center center no-repeat;background-size: 24px 24px;margin-left: 10px;}
.mers_trusted_r .mers_form_btn:hover i{transform: rotate(45deg);margin-left: 24px;}
.mers_trusted_bg{width: 100%;position: absolute;right: 0;bottom: 0;transform: translateX(-100%);}
.mers_trusted_bg .mers_text{font-size: 188px;font-weight: bold;-webkit-text-stroke-width: 1px;-webkit-text-stroke-color: #F7C600;color: transparent;text-align: right;}

@media screen and (max-width:1699px){

	.mers_banner .swiper-slide .mers_decoration{font-size: 105px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_tit{font-size: 48px;}


}

@media screen and (max-width:1499px){

	.mers_banner .swiper-slide .mers_decoration{font-size: 92px;left: 10px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_tit{font-size: 42px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_mtit{font-size: 26px;}
	.mers_banner .mers_banner_page{right: 60px;}
	.mers_banner .swiper-button-next, .mers_banner .swiper-button-prev{width: 48px;height: 48px;}

	.mers_product_c .swiper-slide .mers_text .mers_text_t{padding: 12px 12px;}
	.mers_product_c .swiper-slide .mers_text .mers_tit{font-size: 20px;}
	.mers_product_c .swiper-slide .mers_text .mers_more{padding: 18px 12px;}
    
    .mers_youshi_con{padding-bottom: 200px;}
	.mers_youshi_l p{font-size: 16px;line-height: 28px;}
	.mers_youshi_r ul li{padding: 24px 20px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon{width: 78px;height: 78px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_number{font-size: 60px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon i{background-size: 48px 48px !important;}
	.mers_youshi_r ul li .mers_youshi_lib .mers_tit{font-size: 20px;margin-top: 16px;}
	.mers_youshi_r ul li .mers_youshi_lib p{font-size: 14px;margin-top: 12px;}
	.mers_youshi_bg .mers_text{font-size: 120px;opacity: 0.6;}
    
    .mers_choose{bottom: -170px;}
	.mers_choose_c{padding: 42px 20px 42px 60px;}
	.mers_choose_c .mers_choose_l .mers_tit{font-size: 28px;}
	.mers_choose_c .mers_choose_l .mers_mit{font-size: 18px;margin-top: 12px;}
	.mers_choose_c .mers_choose_l a{line-height: 42px;}
	.mers_choose_c .mers_choose_r img {width: 480px;}
    
    .mers_about_l .mers_about_since{width: 220px;font-size: 52px;}
    .mers_about_l .mers_about_more{width:120px;height:120px;font-size:16px;}
	.mers_about_bg .mers_text{font-size: 120px;opacity: 0.6;}

	.mers_case_c .swiper-slide .mers_tit p{font-size: 15px;}
	.mers_case .swiper-button-next, .mers_case .swiper-button-prev{margin-top: 40px;}
	.mers_case .swiper-button-prev{left:-80px;}
	.mers_case .swiper-button-next{right:-80px;}

	.mers_app_tab .swiper_thumbs .swiper-slide{height: 62px !important;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title i{margin-left: 15%;}
	.swiper_gallery .mers_text .mers_text_c{padding: 24px 20px;}

	.mers_about_data{margin-top: 52px;}
	.mers_about_data li .mers_num{font-size: 52px;}
	.mers_trusted_r{width: 42%;padding: 40px 30px;}
	.mers_trusted_r form{gap: 10px 12px;}
	.mers_trusted_r .form_li:nth-child(1), .mers_trusted_r .form_li:nth-child(2) {width: calc(50% - 6px);}
	.mers_trusted_r input, .mers_trusted_r textarea{height: 44px;line-height: 24px;padding: 10px 12px;font-size: 14px;}
	.mers_trusted_r .mers_form_btn{line-height: 50px;font-size: 14px;margin-top: 5px;}
    

    
}

@media screen and (max-width:1299px){
    
	.mers_banner .swiper-slide .mers_decoration {font-size: 70px;left: 0;}
	.mers_banner .swiper-slide .mers_banner_text .mers_subtitle{line-height: 34px;padding: 0 24px;font-size: 13px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_tit {font-size: 32px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_mtit {font-size: 24px;}
	.mers_banner .mers_banner_page {right: 42px;}

	.mers_product_c .swiper-slide .mers_text{padding: 0 15px;}
    .mers_product_c .swiper-slide .mers_text .mers_text_t {padding: 10px 6px;}
    .mers_product_c .swiper-slide .mers_text .mers_tit {font-size: 18px;}
    .mers_product_c .swiper-slide .mers_text .mers_more {padding: 12px 6px;}
    .mers_product_c .swiper-button-next, .mers_product_c .swiper-button-prev{width: 42px;height: 42px;}
    .mers_product_c .swiper-button-prev{left: -60px;}
    .mers_product_c .swiper-button-next{right: -60px;}
    
	.mers_youshi{margin-bottom: 130px;}
	.mers_youshi_con {padding-bottom: 160px;}
	.mers_youshi_l p {font-size: 14px;line-height: 24px;}
	.mers_youshi_r{width: 56%;}
	.mers_youshi_r ul li {padding: 20px 16px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon {width: 60px;height: 60px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon i {background-size: 36px 36px !important;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_number {font-size: 45px;}
	.mers_youshi_r ul li .mers_youshi_lib .mers_tit {font-size: 16px;margin-top: 12px;}
	.mers_youshi_r ul li .mers_youshi_lib p{margin-top: 10px;}
	.mers_youshi_bg .mers_text {font-size: 96px;opacity: 0.5;}

	.mers_choose {bottom: -130px;}
	.mers_choose_c {padding: 32px 10px 32px 40px;}
	.mers_choose_c .mers_choose_l .mers_tit {font-size: 24px;}
	.mers_choose_c .mers_choose_l .mers_mit {font-size: 16px;margin-top: 10px;}
	.mers_choose_c .mers_choose_l a {line-height: 38px;}
	.mers_choose_c .mers_choose_r img {width: 385px;}
    
    .mers_about_l .mers_about_more{font-size:14px;}
	.mers_about_l .mers_about_since {width: 175px;font-size: 32px;bottom: -30px;}
	.mers_about_l .mers_about_since:after{right: -30px;border-right: 30px solid transparent;border-top: 30px solid #F7C600;}
	.mers_about_ys li{padding: 16px 16px;}
	.mers_about_ys li .mers_about_yst i {display: inline-block;width: 60px;height: 60px;background-size: 100% 100% !important;}
	.mers_about_ys li .mers_about_yst .mers_tit{font-size: 20px;}
	
	.mers_case_c .swiper-slide .mers_tit{width: 90%;left: 5%;}
	.mers_case .mers_title a{font-size:14px;}
	.mers_case_c .swiper-slide .mers_tit p {font-size: 14px;padding: 8px 10px;}
	.mers_case .swiper-button-next, .mers_case .swiper-button-prev{margin-top: 30px;}
	.mers_case .swiper-button-prev{left:-30px;}
	.mers_case .swiper-button-next{right:-30px;}

	.swiper_gallery .mers_text .mers_text_c {padding: 16px 16px;}
	.swiper_gallery .mers_text .mers_text_c .mers_tit{font-size: 20px;}
	.swiper_gallery .mers_text .mers_text_c a{line-height: 38px;}
	.mers_app_tab .swiper_thumbs .swiper-slide {height: 50px !important;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title .mers_tit{font-size: 14px;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title i {margin-left: 8%;}

	.mers_about_data li .mers_num {font-size: 38px;}
    



}

@media screen and (max-width:1023px){

	.mers_banner .swiper-slide .mers_decoration{display: none;}
	.mers_banner .swiper-slide .mers_banner_text .mers_subtitle {line-height: 30px;padding: 0 20px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_tit {font-size: 24px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_mtit {font-size: 18px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_dec{font-size: 14px;}
	.mers_banner .mers_banner_page {right: 30px;}
	.mers_banner .swiper-button-next, .mers_banner .swiper-button-prev {width: 42px;height: 42px;}
	.mers_banner .swiper-button-next{margin-top: 8px;}

	.mers_product_c .swiper-button-next, .mers_product_c .swiper-button-prev{display: none;}

	.mers_youshi_l{width: 100%;}
	.mers_youshi_r {width: 100%;margin-top: 16px;}
	.mers_youshi_r ul{gap: 16px;}
	.mers_youshi_r ul li{width: calc(50% - 8px);}
	.mers_youshi_b{position: relative;right: 0;}
	.mers_youshi_bg{transform: translateX(0);}
    
    .mers_about{padding-bottom: 80px;}
	.mers_about_l{display: none;}
	.mers_about_r{width: 100%;}
	.mers_about_ys ul{display: -webkit-box;display: -ms-flexbox;display: flex;-webkit-flex-wrap: wrap;-ms-flex-wrap: wrap;flex-wrap: wrap;gap: 12px;}
    .mers_about_ys li{width: calc(50% - 6px);position: relative;border-radius: 8px;}
    .mers_about_ys li:nth-child(2), .mers_about_ys li:nth-child(3), .mers_about_ys li:nth-child(4){top: 0;left: 0;transform: translateY(0);opacity: 1;}
    .mers_about_ys li .mers_about_yst i{width: 42px;height: 42px;}
    .mers_about_ys li .mers_about_yst .mers_tit {font-size: 16px;}
    .mers_about_ys li p{font-size: 14px;line-height: 22px;height: auto;margin-top: 10px;-webkit-line-clamp: 20;}
    .mers_about_bg{transform: translateX(0);}
    .mers_about_bg .mers_text{font-size: 96px;opacity: 0.5;}

    /*.mers_case .mers_case_page{gap: 8px;}*/
    .mers_case .swiper-button-next, .mers_case .swiper-button-prev{width: 40px;height: 40px;}
    .mers_case .swiper-button-prev{left:-20px;}
	.mers_case .swiper-button-next{right:-20px;}

	.swiper_gallery .mers_pic {padding-bottom: 432px;}
	.swiper_gallery .mers_text .mers_text_c .mers_tit {font-size: 18px;}
	.swiper_gallery .mers_text .mers_text_c p{line-height: 22px;margin-top: 10px;}
	.swiper_gallery .mers_text .mers_text_c a {line-height: 34px;}
	.mers_app_tab{top: 60px;}
	.mers_app_tab .swiper_thumbs{width: 34%;}
	.mers_app_tab .swiper_thumbs .swiper-slide {height: 45px !important;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title{padding: 5px 12px;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title .mers_tit{padding-right: 36px;}
	.mers_app_tab .swiper_thumbs .swiper-slide .mers_app_title i {margin-left: 0;}

	.mers_about_data {margin-top: 32px;gap: 12px;}
	.mers_trusted_r{width: 45%;padding: 24px 20px;}
	.mers_trusted_r .mers_dec{font-size: 14px;line-height: 20px;}
	.mers_trusted_r form {gap: 8px;}
	.mers_trusted_r .form_li:nth-child(1), .mers_trusted_r .form_li:nth-child(2) {width: 100%;}
	.mers_trusted_r input, .mers_trusted_r textarea {height: auto;line-height: 34px;padding: 0 12px;}
	.mers_trusted_r .mers_form_btn {line-height: 42px;font-size: 13px;margin-top: 0;}


}

@media screen and (max-width:767px){
	.mers_banner .swiper-slide img{height: 340px;}
	.mers_banner .swiper-slide .mers_banner_text .mers_subtitle {line-height: 26px;padding: 0 15px;font-size: 12px;}
    .mers_banner .swiper-slide .mers_banner_text .mers_tit {font-size: 22px;}
    .mers_banner .swiper-slide .mers_banner_text .mers_mtit {font-size: 16px;}
    .mers_banner .mers_banner_page{display: none;}

    .mers_product_c .swiper-slide .mers_text {padding: 0 12px;}
    .mers_product_c .swiper-slide .mers_text .mers_tit {font-size: 16px;}
    .mers_product_c .swiper-slide .mers_text .mers_dec {font-size: 13px;}
    .mers_product_c .swiper-slide .mers_text .mers_more {padding: 8px 6px;}
    
	.mers_youshi {margin-bottom: 0;}
	.mers_youshi_con {padding-bottom: 30px;}
	.mers_youshi_l p{line-height: 22px;}
	.mers_youshi_r ul {gap: 10px;}
	.mers_youshi_r ul li {width: calc(50% - 5px);padding: 12px 12px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon {width: 50px;height: 50px;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_icon i {background-size: 30px 30px !important;}
	.mers_youshi_r ul li .mers_youshi_lit .mers_number {font-size: 36px;}
	.mers_youshi_r ul li .mers_youshi_lib .mers_tit {font-size: 15px;margin-top: 12px;}
	.mers_youshi_bg{bottom: -40px;}
	.mers_youshi_bg .mers_text {font-size: 60px;opacity: 0.3;}

	.mers_choose{position: relative;bottom: 0;background: #f7f7f7;}
	.mers_choose_c {padding: 20px 15px 0 15px;background-size: auto 100% !important;}
	.mers_choose_c .mers_choose_l{width: 100%;}
	.mers_choose_c .mers_choose_r{position: relative;width: 100%;}
	.mers_choose_c .mers_choose_r img{width: 100%;height: auto;}
    
    .mers_about {padding-bottom: 30px;}
	.mers_about_ys ul{gap: 8px;}
	.mers_about_ys li{width: 100%;padding: 12px 12px;}
	.mers_about_ys li .mers_about_yst{gap: 8px;}
	.mers_about_ys li .mers_about_yst .mers_tit {font-size: 15px;}
    .mers_about_ys li p{margin-top: 8px;}
    .mers_about_bg{bottom: -25px;}
    .mers_about_bg .mers_text {font-size: 66px;opacity: 0.3;}

    .mers_case_c .swiper-slide .mers_tit p{line-height: 22px;}
    .mers_case .mers_title a {font-size: 12px;}
    .mers_case .swiper-button-prev, .mers_case .swiper-button-next{display:none;}

    .mers_app_tab{display: none;}
    .swiper_gallery .mers_pic {padding-bottom: 300px;}
    .swiper_gallery .mers_text .mers_text_c{width: 100%;backdrop-filter: blur(2px);padding: 10px 10px;}
    .swiper_gallery .mers_text .mers_text_c .mers_tit {font-size: 16px;}
    .swiper_gallery .mers_text .mers_text_c p {line-height: 18px;margin-top: 8px;font-size: 13px;}
    .swiper_gallery .mers_text .mers_text_c a {line-height: 30px;font-size: 12px;}
    
    .mers_trusted{padding-bottom: 10px;}
    .mers_trusted_l{width: 100%;}
    .mers_about_data{margin-top: 12px;gap: 8px;}
	.mers_trusted_r {width: 100%;padding: 20px 15px;margin-top: 16px;}
	.mers_trusted_bg{display: none;}



}