a,body{color:#222}cite,i{font-style:normal}@font-face{font-family:Objectivity;font-weight:400;src:url(/font/Objectivity-Regular.otf);font-display:swap}@font-face{font-family:Objectivity;font-weight:700;src:url(/font/Objectivity-Bold.otf);font-display:swap}@font-face{font-family:Objectivity;font-weight:300;src:url(/font/Objectivity-Light.otf);font-display:swap}@font-face{font-family:Objectivity;font-weight:500;src:url(/font/Objectivity-Medium.otf);font-display:swap}body,button,dd,dl,dt,h1,h2,h3,h4,h5,h6,html,input,li,ol,p,ul{margin:0;padding:0;font-size:16px;line-height:160%}b,em,h1,h2,h3,h4,h5,h6{font-weight:400}body{font-size:12px;line-height:22px}ol,ul{list-style-type:none}a{text-decoration:none;font-size:16px}a:hover{text-decoration:underline;cursor:pointer}cite{float:right}*{font-family:Objectivity,Arial,Helvetica,sans-serif}.clearfloat::after{content:"";display:block;height:0;clear:both;overflow:hidden;visibility:hidden}.clearfloat{zoom:1}.flex-box,.flex_box{display:-webkit-box;display:-ms-flexbox;display:-webkit-box;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap}.center,.container{max-width:1400px;margin:0 auto;width:100%}img{max-width:100%;display:block;height:auto}#footer .language_list::-webkit-scrollbar{width:0}#header{width:100%;height:90px;background:#07030E}#header>div{position:relative;z-index:9}#header .header_box{-webkit-box-align:center;-ms-flex-align:center;align-items:center}#header .menu_list .store i{display:inline-block;width:24px;height:24px;background:url(/images/header-image/shop.svg) no-repeat;vertical-align:middle;margin-right:8px}#header .menu_list li.hot a{display:block;width:132px;height:56px;background:url(/images/header-image/top-navigation-promotion.gif) center center no-repeat;background-size:contain;margin:10px 0;text-decoration:none}#header .menu_list li.hot{margin-right:0}#header .menu_list .menu_list_bottom>li{position:relative;margin-right:48px;height:90px;line-height:90px}#header .menu_list .menu_list_bottom>li>*{cursor:initial}#header .menu_list .menu_list_bottom.flex_box{-webkit-box-align:center;-ms-flex-align:center;align-items:center}#header .menu_list .menu_list_bottom li.active>span{color:#2679FF;cursor:pointer}#header .menu_list .menu_list_bottom li a{text-decoration:none;cursor:pointer;color:#fff}#header .menu_list .menu_list_bottom li a:hover{text-decoration:underline}.btn>div a,.help ul li a:hover,.question a:hover{text-decoration:none}#header .menu_list .menu_list_bottom li span{cursor:pointer;color:#fff;line-height:20px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}#header .menu_list .menu_list_bottom li.hot span{opacity:0}#header .menu_list .menu_list_bottom>li span i{display:inline-block;width:20px;height:20px;margin-left:12px;background:url(/images/index/header-arrow.svg) no-repeat;vertical-align:middle}#header .menu_list .menu_list_bottom>li.active span i{background-position-y:-20px}#header .menu_list .menu_list_bottom>li:last-child{margin-right:0}#header .menu_list .drop_list_box{position:absolute;display:none;width:-webkit-max-content;width:-moz-max-content;width:max-content;padding:32px 40px 40px;-webkit-box-sizing:border-box;box-sizing:border-box;background:rgba(255,255,255,.98);-webkit-box-shadow:0 9px 11px 0 rgba(61,18,0,.04);box-shadow:0 9px 11px 0 rgba(61,18,0,.04);border-radius:16px;z-index:20;min-width:300px;top:90px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}#header .menu_list .drop_list_box .drop_item{margin-bottom:0;line-height:initial}#header .menu_list .drop_list_box .drop_item a{color:#222}#header .support_box{padding:40px 30px;-webkit-box-sizing:border-box;box-sizing:border-box}#header .support_box li>i{display:inline-block;width:40px;height:40px;background:url(/images/header-image/support-icons.svg) no-repeat;margin-right:12px}#header .support_box li:last-child{margin-bottom:0}#header .support_box li:nth-child(1)>i{background-position-y:0}#header .support_box li:nth-child(2)>i{background-position-y:-40px}#header .support_box li:nth-child(3)>i{background-position-y:-80px}#header .support_box li div>a{display:block;font-weight:600;font-size:18px;color:#222}#header .toggle_bar,.header_bg{display:none}#header .support_box li div>span{font-weight:400;font-size:14px;color:#888;line-height:16px}.footer .subscribe_title,.footer dl dt{font-size:24px;line-height:32px;margin-bottom:24px;color:#fff;font-weight:700}.header_bg{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(9,10,13,.9);z-index:8}.header_bg.active{display:block}.footer{background:#09090B}.footer>div:nth-child(1){padding-top:64px;padding-bottom:50px}.footer>div>div{min-height:226px}.footer div div.social{display:-webkit-box;display:-ms-flexbox;display:flex;margin-top:26px}.footer div div.social a{margin-right:14px;-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease}.footer div div.social a:hover{-webkit-transform:translateY(-4px);transform:translateY(-4px)}.footer .subscribe_title{margin-top:20px}.footer dl dd{margin-top:16px}.footer dl dd a{font-size:16px;line-height:24px;color:#fff}.footer dl dd a:hover{color:#29D8F0}.footer>div:last-child{border-top:1px solid rgba(255,255,255,.2);padding-top:24px;padding-bottom:24px;font-size:16px;color:#fff;text-align:center}.footer .email{position:relative;min-width:294px;height:48px}.footer .email input.email_number{border:none;border-radius:24px;height:48px;line-height:36px;border:1px solid rgba(255,255,255,.4);background-color:transparent;padding-left:20px;color:#fff;outline:0;width:calc(100% - 15px)}.footer .email.active input.email_number{border:1px solid rgba(255,255,255,1)}.footer .email input.subscribe_btn{position:absolute;top:0;right:3px;background:url(/images/index/right-arrow.svg);width:38px;height:38px;color:#fff;line-height:32px;font-weight:400;font-size:14px;padding:0 12px;margin:5px 2px 5px auto;border:0;cursor:pointer}.footer .email input.email_number::-webkit-input-placeholder{background:0 0;color:rgba(255,255,255,.8)}.footer .email.active input.email_number::-webkit-input-placeholder{color:#fff}.footer .error_tip{height:22px;margin-top:8px}.footer .error_tip p{display:none;color:#FF4545;font-size:14px;font-weight:400;line-height:20px;padding-left:20px;-webkit-box-sizing:border-box;box-sizing:border-box}.form_success{background:rgba(0,0,0,.5);position:fixed;top:0;left:0;width:100%;height:100%;z-index:9;display:none}.form_success>div{position:absolute;top:50%;left:50%;max-width:700px;width:90%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background:#fff;border-radius:16px;padding:48px 50px 60px;text-align:center;-webkit-box-sizing:border-box;box-sizing:border-box}.form_success>div .close{width:32px;height:32px;background:url(/images/index/close.svg);position:absolute;top:14px;right:14px;cursor:pointer;background-size:contain}.form_success>div>img{margin:0 auto}.form_success>div .title{font-size:28px;color:#333;line-height:40px;font-weight:600;margin-top:16px}.form_success>div .info{font-size:16px;line-height:28px;color:#333;margin-top:12px}.form_success>div .info>span{color:red}.form_success>div .info span.coupon_text{position:relative}.form_success>div .info span.coupon_text i{position:absolute;background:url(/style/index/copy.svg);width:14px;height:14px;display:inline-block;top:-2px;right:-9px;cursor:pointer}.form_success .success_copy{display:none;color:#fff;line-height:20px;font-size:14px;padding:16px;border-radius:8px;position:absolute;background-color:rgba(0,0,0,.7);-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);top:50%;left:50%}@media screen and (max-width:1800px){#header .menu_list .drop_list_box{right:-70%}}@media screen and (max-width:1280px){#header .menu_list .menu_list_bottom>li{margin-right:40px}#header .center{padding:0 20px;-webkit-box-sizing:border-box;box-sizing:border-box}}@media screen and (max-width:1200px){#header .menu_list .menu_list_bottom>li{height:auto;line-height:normal}#header .header_box{-webkit-box-align:center;-ms-flex-align:center;-webkit-box-pack:left;-ms-flex-pack:left;justify-content:left;padding-right:36px;align-items:center}#header .center{padding:0 20px;-webkit-box-sizing:border-box;box-sizing:border-box}#header{position:relative;padding:16px 0;-webkit-box-sizing:border-box;box-sizing:border-box}#header .menu_list{z-index:16;display:none;position:absolute;top:100%;width:100%;-ms-flex-wrap:wrap;flex-wrap:wrap;left:0}#header .toggle_bar{position:absolute;width:26px;height:26px;display:inline-block;right:20px;top:11px}#header .toggle_bar i,#header .toggle_bar.active i{width:24px;height:24px;display:block;background:url(/images/index/icon.svg) top no-repeat}#header .toggle_bar.active i{background-position-y:-24px}#header .menu_list .drop_list_box .drop_item a{color:#fff}#header .menu_list .menu_list_bottom li span{color:#fff;display:block}#header .menu_list .menu_list_bottom>li span i{float:right;margin-top:4px}#header .menu_list .menu_list_bottom>li{-webkit-box-sizing:border-box;box-sizing:border-box;font-weight:400;padding:0 20px;margin-right:0}.footer dl dt,.footer>div>div{-webkit-box-sizing:border-box}#header .menu_list .menu_list_bottom>li>a,#header .menu_list .menu_list_bottom>li>span{display:block;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.1);color:#fff}#header .menu_list .menu_list_bottom{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}#header .menu_list .menu_list_bottom,#header .menu_list .menu_list_bottom>li{width:100%}#header .menu_list .drop_list_box{display:none;width:100%;padding-top:10px;padding-left:0;padding-bottom:10px;position:relative;left:50%;right:0;top:0;-webkit-box-shadow:none;box-shadow:none;border-radius:0;background:0 0;-webkit-transform:translate(-50%,0);transform:translate(-50%,0)}#header .menu_list li.hot a{background:0 0;height:auto;margin:12px 0}#header .menu_list .menu_list_bottom li.hot span{opacity:1}#header .menu_list .menu_list_bottom>li.store{padding:12px 20px}.footer .subscribe_title{margin-top:10px}.footer div div.social{margin-top:16px}.footer>div>div{min-height:auto;border:none;width:100%;margin-top:32px;padding:0 40px;box-sizing:border-box;-webkit-box-ordinal-group:4;-ms-flex-order:3;order:3;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.footer>div:nth-child(1){padding:8px 0 20px}.footer>div:nth-child(1) dl{width:100%;border-bottom:1px solid rgba(255,255,255,.2)}.footer dl.active dd{display:block}.footer dl dt{font-size:18px;line-height:24px;padding:13px 40px;box-sizing:border-box;margin-bottom:0;position:relative}.footer dl.active dt::after{background-position-y:-20px}.footer dl dt::after{clear:both;content:"";background:url(/images/index/header-arrow.svg) top no-repeat;width:20px;height:20px;position:absolute;right:40px;top:50%;margin-top:-6px}.footer dl dd{display:none;padding:0 40px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-top:0}.footer dl dd:last-child{margin-bottom:20px}.footer .center{padding-left:0;padding-right:0}.footer>div:last-child{display:block}.footer>div:last-child p{margin-bottom:16px}.footer>div:last-child img{max-width:100%}}.swiper-slide,.swiper-wrapper{height:100%;position:relative;width:100%}@media screen and (max-width:768px){#header .menu_list .drop_list_box{min-width:auto}}@media screen and (max-width:580px){.footer dl dt{padding:13px 20px}.footer dl dd{padding:0 20px}.footer>div>div{padding:0 20px;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-top:6px}.footer dl dt::after{right:20px}.footer>div>div .first_top{min-width:220px;text-align:center;-webkit-box-ordinal-group:3;-ms-flex-order:2;order:2}.footer div div.social{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.footer .email{min-width:320px}.footer .subscribe_title{text-align:left;font-size:18px;line-height:24px}.footer>div>div .first_bottom{width:100%}.footer>div:last-child img{width:98%}.footer>div:last-child p{line-height:20px}}.banner,.btn,.question h2,.swiper-pagination,.swiper-zoom-container,h1,h2{text-align:center}@media screen and (max-width:350px){.footer .email{min-width:240px}}@media screen and (max-width:320px){#header .menu_list .drop_list_box{padding:20px 10px}}@font-face{font-family:swiper-icons;src:url('data:application/font-woff;charset=utf-8;base64, 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') format('woff');font-weight:400;font-style:normal}:root{--swiper-theme-color:#007aff;--swiper-navigation-size:44px}.swiper-container{margin-left:auto;margin-right:auto;position:relative;overflow:hidden;list-style:none;padding:0;z-index:1}.swiper-container-vertical>.swiper-wrapper{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.swiper-wrapper{z-index:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform;-webkit-box-sizing:content-box;box-sizing:content-box}.swiper-container-android .swiper-slide,.swiper-wrapper{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.swiper-container-multirow>.swiper-wrapper{-ms-flex-wrap:wrap;flex-wrap:wrap}.swiper-container-multirow-column>.swiper-wrapper{-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.swiper-container-free-mode>.swiper-wrapper{-webkit-transition-timing-function:ease-out;transition-timing-function:ease-out;margin:0 auto}.swiper-container-pointer-events{-ms-touch-action:pan-y;touch-action:pan-y}.swiper-container-pointer-events.swiper-container-vertical{-ms-touch-action:pan-x;touch-action:pan-x}.swiper-slide{-ms-flex-negative:0;flex-shrink:0;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.swiper-slide-invisible-blank{visibility:hidden}.swiper-container-autoheight,.swiper-container-autoheight .swiper-slide{height:auto}.swiper-container-autoheight .swiper-wrapper{-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;-webkit-transition-property:height,-webkit-transform;transition-property:height,-webkit-transform;transition-property:transform,height;transition-property:transform,height,-webkit-transform}.swiper-container-3d{-webkit-perspective:1200px;perspective:1200px}.swiper-container-3d .swiper-cube-shadow,.swiper-container-3d .swiper-slide,.swiper-container-3d .swiper-slide-shadow-bottom,.swiper-container-3d .swiper-slide-shadow-left,.swiper-container-3d .swiper-slide-shadow-right,.swiper-container-3d .swiper-slide-shadow-top,.swiper-container-3d .swiper-wrapper{-webkit-transform-style:preserve-3d;transform-style:preserve-3d}.swiper-container-3d .swiper-slide-shadow-bottom,.swiper-container-3d .swiper-slide-shadow-left,.swiper-container-3d .swiper-slide-shadow-right,.swiper-container-3d .swiper-slide-shadow-top{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;z-index:10}.swiper-container-3d .swiper-slide-shadow-left{background-image:-webkit-gradient(linear,right top,left top,from(rgba(0,0,0,.5)),to(rgba(0,0,0,0)));background-image:linear-gradient(to left,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-container-3d .swiper-slide-shadow-right{background-image:-webkit-gradient(linear,left top,right top,from(rgba(0,0,0,.5)),to(rgba(0,0,0,0)));background-image:linear-gradient(to right,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-container-3d .swiper-slide-shadow-top{background-image:-webkit-gradient(linear,left bottom,left top,from(rgba(0,0,0,.5)),to(rgba(0,0,0,0)));background-image:linear-gradient(to top,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-container-3d .swiper-slide-shadow-bottom{background-image:-webkit-gradient(linear,left top,left bottom,from(rgba(0,0,0,.5)),to(rgba(0,0,0,0)));background-image:linear-gradient(to bottom,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-container-css-mode>.swiper-wrapper{overflow:auto;scrollbar-width:none;-ms-overflow-style:none}.swiper-container-css-mode>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-container-css-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:start start}.swiper-container-horizontal.swiper-container-css-mode>.swiper-wrapper{-ms-scroll-snap-type:x mandatory;scroll-snap-type:x mandatory}.swiper-container-vertical.swiper-container-css-mode>.swiper-wrapper{-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.swiper-button-next,.swiper-button-prev{position:absolute;top:50%;width:calc(var(--swiper-navigation-size)/ 44 * 27);height:var(--swiper-navigation-size);margin-top:calc(0px - (var(--swiper-navigation-size)/ 2));z-index:10;cursor:pointer;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:var(--swiper-navigation-color,var(--swiper-theme-color))}.swiper-button-next.swiper-button-disabled,.swiper-button-prev.swiper-button-disabled{opacity:.35;cursor:auto;pointer-events:none}.swiper-button-next:after,.swiper-button-prev:after{font-family:swiper-icons;font-size:var(--swiper-navigation-size);text-transform:none!important;letter-spacing:0;font-variant:initial;line-height:1}.swiper-button-prev,.swiper-container-rtl .swiper-button-next{left:10px;right:auto}.swiper-button-prev:after,.swiper-container-rtl .swiper-button-next:after{content:'prev'}.swiper-button-next,.swiper-container-rtl .swiper-button-prev{right:10px;left:auto}.swiper-button-next:after,.swiper-container-rtl .swiper-button-prev:after{content:'next'}.swiper-button-next.swiper-button-white,.swiper-button-prev.swiper-button-white{--swiper-navigation-color:#ffffff}.swiper-button-next.swiper-button-black,.swiper-button-prev.swiper-button-black{--swiper-navigation-color:#000000}.swiper-button-lock{display:none}.swiper-pagination{position:absolute;-webkit-transition:.3s opacity;transition:.3s opacity;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);z-index:10}.swiper-pagination.swiper-pagination-hidden{opacity:0}.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction{bottom:10px;left:0;width:100%}.swiper-pagination-bullets-dynamic{overflow:hidden;font-size:0}.swiper-container-cube,.swiper-container-flip{overflow:visible}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transform:scale(.33);transform:scale(.33);position:relative}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active,.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main{-webkit-transform:scale(1);transform:scale(1)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{-webkit-transform:scale(.66);transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{-webkit-transform:scale(.33);transform:scale(.33)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{-webkit-transform:scale(.66);transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{-webkit-transform:scale(.33);transform:scale(.33)}.swiper-pagination-bullet{width:8px;height:8px;display:inline-block;border-radius:50%;background:#000;opacity:.2}button.swiper-pagination-bullet{border:none;margin:0;padding:0;-webkit-box-shadow:none;box-shadow:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.swiper-pagination-clickable .swiper-pagination-bullet{cursor:pointer}.swiper-scrollbar-cursor-drag,.swiper-slide-zoomed{cursor:move}.swiper-pagination-bullet-active{opacity:1;background:var(--swiper-pagination-color,var(--swiper-theme-color))}.swiper-container-vertical>.swiper-pagination-bullets{right:10px;top:50%;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}.swiper-container-vertical>.swiper-pagination-bullets .swiper-pagination-bullet{margin:6px 0;display:block}.swiper-container-vertical>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic{top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);width:8px}.swiper-container-vertical>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{display:inline-block;-webkit-transition:.2s transform,.2s top;transition:.2s transform,.2s top}.swiper-pagination-lock,.swiper-scrollbar-lock{display:none}.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin:0 4px}.swiper-container-horizontal>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic{left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);white-space:nowrap}.swiper-container-horizontal>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transition:.2s transform,.2s left;transition:.2s transform,.2s left}.swiper-container-horizontal.swiper-container-rtl>.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transition:.2s transform,.2s right;transition:.2s transform,.2s right}.swiper-pagination-progressbar{background:rgba(0,0,0,.25);position:absolute}.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:var(--swiper-pagination-color,var(--swiper-theme-color));position:absolute;left:0;top:0;width:100%;height:100%;-webkit-transform:scale(0);transform:scale(0);-webkit-transform-origin:left top;transform-origin:left top}.swiper-container-rtl .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{-webkit-transform-origin:right top;transform-origin:right top}.swiper-container-horizontal>.swiper-pagination-progressbar,.swiper-container-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite{width:100%;height:4px;left:0;top:0}.swiper-container-horizontal>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-container-vertical>.swiper-pagination-progressbar{width:4px;height:100%;left:0;top:0}.swiper-pagination-white{--swiper-pagination-color:#ffffff}.swiper-pagination-black{--swiper-pagination-color:#000000}.swiper-scrollbar{border-radius:10px;position:relative;-ms-touch-action:none;background:rgba(0,0,0,.1)}.swiper-container-horizontal>.swiper-scrollbar{position:absolute;left:1%;bottom:3px;z-index:50;height:5px;width:98%}.swiper-container-vertical>.swiper-scrollbar{position:absolute;right:3px;top:1%;z-index:50;width:5px;height:98%}.swiper-scrollbar-drag{height:100%;width:100%;position:relative;background:rgba(0,0,0,.5);border-radius:10px;left:0;top:0}.swiper-zoom-container{width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.swiper-zoom-container>canvas,.swiper-zoom-container>img,.swiper-zoom-container>svg{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain}.swiper-lazy-preloader{width:42px;height:42px;position:absolute;left:50%;top:50%;margin-left:-21px;margin-top:-21px;z-index:10;-webkit-transform-origin:50%;transform-origin:50%;-webkit-animation:swiper-preloader-spin 1s infinite linear;animation:swiper-preloader-spin 1s infinite linear;-webkit-box-sizing:border-box;box-sizing:border-box;border:4px solid;border-radius:50%;border-top-color:transparent}.swiper-lazy-preloader-white{--swiper-preloader-color:#fff}.swiper-lazy-preloader-black{--swiper-preloader-color:#000}@-webkit-keyframes swiper-preloader-spin{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes swiper-preloader-spin{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}.swiper-container .swiper-notification{position:absolute;left:0;top:0;pointer-events:none;opacity:0;z-index:-1000}.swiper-container-fade.swiper-container-free-mode .swiper-slide{-webkit-transition-timing-function:ease-out;transition-timing-function:ease-out}.swiper-container-fade .swiper-slide{pointer-events:none;-webkit-transition-property:opacity;transition-property:opacity}.swiper-container-fade .swiper-slide .swiper-slide{pointer-events:none}.swiper-container-fade .swiper-slide-active,.swiper-container-fade .swiper-slide-active .swiper-slide-active{pointer-events:auto}.swiper-container-cube .swiper-slide{pointer-events:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;z-index:1;visibility:hidden;-webkit-transform-origin:0 0;transform-origin:0 0;width:100%;height:100%}.swiper-container-cube .swiper-slide .swiper-slide{pointer-events:none}.swiper-container-cube.swiper-container-rtl .swiper-slide{-webkit-transform-origin:100% 0;transform-origin:100% 0}.swiper-container-cube .swiper-slide-active,.swiper-container-cube .swiper-slide-active .swiper-slide-active{pointer-events:auto}.swiper-container-cube .swiper-slide-active,.swiper-container-cube .swiper-slide-next,.swiper-container-cube .swiper-slide-next+.swiper-slide,.swiper-container-cube .swiper-slide-prev{pointer-events:auto;visibility:visible}.swiper-container-cube .swiper-slide-shadow-bottom,.swiper-container-cube .swiper-slide-shadow-left,.swiper-container-cube .swiper-slide-shadow-right,.swiper-container-cube .swiper-slide-shadow-top{z-index:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}.swiper-container-cube .swiper-cube-shadow{position:absolute;left:0;bottom:0;width:100%;height:100%;opacity:.6;z-index:0}.swiper-container-cube .swiper-cube-shadow:before{content:'';background:#000;position:absolute;left:0;top:0;bottom:0;right:0;-webkit-filter:blur(50px);filter:blur(50px)}.swiper-container-flip .swiper-slide{pointer-events:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;z-index:1}.swiper-container-flip .swiper-slide .swiper-slide{pointer-events:none}.swiper-container-flip .swiper-slide-active,.swiper-container-flip .swiper-slide-active .swiper-slide-active{pointer-events:auto}.swiper-container-flip .swiper-slide-shadow-bottom,.swiper-container-flip .swiper-slide-shadow-left,.swiper-container-flip .swiper-slide-shadow-right,.swiper-container-flip .swiper-slide-shadow-top{z-index:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}.btn{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;max-width:540px}.btn>div{display:inline-block;vertical-align:middle}.btn>div a{min-width:260px;height:64px;line-height:64px;display:block;background:#2E7DFC;-webkit-box-shadow:inset 0 0 10px 0 rgba(255,255,255,.84);box-shadow:inset 0 0 10px 0 rgba(255,255,255,.84);border-radius:40px;color:#fff;font-size:18px;font-weight:700;-webkit-box-sizing:border-box;position:relative;margin:20px auto 0;z-index:2;border:1px solid rgba(255,255,255,.4);box-sizing:border-box;-webkit-transition:all .5s;transition:all .5s}.btn>div a::before{width:272px;height:76px;background:rgba(38,121,255,.4);border-radius:43px;overflow:hidden;content:"";position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);opacity:0;-webkit-transition:opacity .3s ease;transition:opacity .3s ease}.banner .banner_tab .bg.active,.product .banner_tab .bg.active{left:108px}.btn>div a:hover::before{opacity:1;-webkit-animation:lightMove 1s linear infinite;animation:lightMove 1s linear infinite;z-index:-1}.btn>div a:hover{border:1px solid rgba(255,255,255,1);-webkit-transform:translateY(-10px);transform:translateY(-10px)}.btn>div.down_box a{background:#2E7DFC}.btn>div.down_box a::before{background:rgba(38,121,255,.4)}.btn>div.buy_box a{background:#FF7E06}.btn>div.buy_box a::before{background:rgba(255,126,6,.4)}.btn>div.border_box a{border:2px solid #FF7E06;background:0 0;color:#FF7E06;-webkit-box-sizing:border-box;box-sizing:border-box}.btn>div a span,.fix_bar{-webkit-box-sizing:border-box}.btn>div.border_box a:hover{border:2px solid #FF7E06;background:#fff}.btn>div.border_box a::before{background:rgba(255,126,6,.3)}.btn>div a span{display:block;width:100%;height:100%;padding:0 20px;box-sizing:border-box;border-radius:40px;position:relative;z-index:1}.btn>div.border_box a span{background:#fff}.btn>div>p{font-size:14px;line-height:24px;color:#fff;margin-top:8px}.btn>div a span i{width:30px;height:30px;display:inline-block;background:url(/images/index/windows.svg) center center/cover no-repeat;vertical-align:-8px;margin-right:8px}.btn>div.border_box a span i{background:url(/images/index/windows-orange.svg) center center/cover no-repeat}.btn>div a.mac span i{background:url(/images/index/mac.svg) center center/cover no-repeat}.btn>div.border_box a.mac span i{background:url(/images/index/mac-orange.svg) center center/cover no-repeat}h1{font-weight:700;font-size:56px;color:#FFF;line-height:64px}h2{font-weight:700;font-size:48px;color:#222;line-height:56px}.fix_bar{position:sticky;top:0;background:#FFF;-webkit-box-shadow:0 4px 8px 0 rgba(141,110,253,.1);box-shadow:0 4px 8px 0 rgba(141,110,253,.1);border-radius:0;z-index:10;box-sizing:border-box}.fix_bar>.container{height:80px;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-sizing:border-box;box-sizing:border-box}.fix_bar .ul_item{-ms-flex-item-align:center;align-self:center}.fix_bar .ul_item li{margin-right:40px;font-weight:600}.fix_bar .ul_item li.self{color:#2679FF}.fix_bar .ul_item a{font-size:16px;color:#222;line-height:24px}.fix_bar .ul_item a:hover{text-decoration:none;color:#2679FF}.fix_bar .btn_box{zoom:.65}.fix_bar .btn_box a{margin-top:0}.fix_bar .btn_box>div.active{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex}.fix_bar .btn_box>div:nth-child(1){margin-right:0}.fix_bar .arrow{width:16px;height:16px;background:url(/images/all-music-converter/arrow-nav.svg) 0 -16px no-repeat;display:none}.fix_bar>.container.active .arrow{display:block;background-position:0 0}.fix_bar>.container a{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.fix_bar>.container a img{max-width:48px;height:auto}.fix_bar>.container a span{margin-left:15px;font-weight:700;font-size:20px;color:#222;line-height:32px}.fix_bar>.container .btn>div a{margin:0}.fix_bar>.container .btn>div a span{line-height:68px;color:#FFF;margin-left:0}.fix_bar>.container .btn>div.buy_box{margin-left:8px}.fix_bar>.container .btn>div a:hover{-webkit-transform:translateY(0);transform:translateY(0)}.banner{padding:138px 0 64px;background:url(/images/guide/bg.jpg) top center no-repeat #09090B;margin-top:-90px;background-size:cover}.banner .center{max-width:1160px}.banner .btn_box>div{margin:auto}.banner .banner_tab{-webkit-box-sizing:border-box;box-sizing:border-box;border:1px solid #FFF;border-radius:40px;padding:4px;position:relative;margin:32px auto 12px;display:inline-block}.banner .banner_tab span{min-width:100px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;font-weight:400;font-size:14px;color:#fff;text-align:center;line-height:28px;position:relative;z-index:1;cursor:pointer;padding:4px 8px 0;display:inline-block;height:32px;-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:40px}.banner .banner_tab span.active{color:#222;background:#fff}.banner .banner_tab span::before{display:inline-block;content:"";width:18px;height:18px;background:url(/images/all-music-converter/win-mac-change.svg) 0 -18px no-repeat;vertical-align:-3px;margin-right:4px}.banner .banner_tab span.sys_mac::before{background-position:0 -54px}.banner .banner_tab span.sys_mac.active::before{background-position:0 -36px}.banner .banner_tab span.sys_win.active::before{background-position:0 0}.banner .banner_tab .bg{position:absolute;width:100%;max-width:100px;height:32px;background:#FFF;border-radius:40px;-webkit-transition:all .5s;transition:all .5s}.question{margin:80px auto 140px}.question a{color:#2679FF}.question h2{margin-bottom:56px}.question .question_item{padding:28px 32px;border-bottom:1px solid #DDD}.question .question_item.active .info{display:block}.question .question_item:first-child{border-top:1px solid #DDD}.question .question_item .title{font-weight:700;font-size:20px;color:#222;line-height:28px;position:relative;padding-right:30px;cursor:pointer}.question .question_item .info{font-weight:400;font-size:16px;color:#555;line-height:26px;text-align:left;display:none;margin-top:20px}.question .question_item .title i{width:24px;height:24px;display:inline-block;background:url(/images/all-music-converter/faq-icon.svg) top no-repeat;margin-left:4px;vertical-align:-4px;position:absolute;right:0;top:2px;cursor:pointer}.question .question_item .title:hover i{background-position:0 -24px}.question .question_item.active .title i{background-position:0 -48px}.question .question_item.active .title:hover i{background-position:0 -72px}.product{text-align:center;padding:48px 20px 84px;-webkit-box-sizing:border-box;box-sizing:border-box;background:url(/images/about/bg-bottom.jpg) bottom center no-repeat #E9F2FF;background-size:cover;border-radius:25px;margin-bottom:100px;overflow:hidden}.product .banner_tab,.product .banner_tab span{position:relative;-webkit-box-sizing:border-box;display:inline-block}.product img{margin:0 auto 36px}.product .title{font-weight:700;font-size:48px;color:#222;line-height:56px;text-align:center;margin-bottom:32px}.product .banner_tab{max-width:216px;box-sizing:border-box;border-radius:40px;padding:4px;background:rgb(179,179,179,.3);margin:0 auto 4px}.product .banner_tab span.active{background:#fff}.product .banner_tab span{min-width:100px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;font-weight:400;font-size:14px;color:#222;text-align:center;line-height:28px;z-index:1;cursor:pointer;padding:4px 8px 0;box-sizing:border-box;border-radius:40px}.product .banner_tab span::before{display:inline-block;content:"";width:18px;height:18px;background:url(/images/all-music-converter/win-mac-change.svg) no-repeat;vertical-align:-3px;margin-right:4px}.product .banner_tab span.sys_mac::before{background-position:0 -36px}.product .banner_tab .bg{position:absolute;width:100%;max-width:100px;height:32px;background:#FFF;border-radius:40px;-webkit-transition:all .5s;transition:all .5s}.product .btn{margin:0 auto}.product .btn>div>p{font-weight:500;font-size:14px;color:#555;line-height:24px;text-align:center}.btn_box>div{display:none}.btn_box>div.active{display:-webkit-box;display:-ms-flexbox;display:flex}.help{margin:100px auto}.help ul{margin-top:56px}.help ul li{-webkit-box-sizing:border-box;box-sizing:border-box;background:-webkit-gradient(linear,left top,left bottom,from(#ECF3FF),to(#D6E5FF)),#FFF;background:linear-gradient(180deg,#ECF3FF 0,#D6E5FF 100%),#FFF;border-radius:24px;max-width:400px;width:100%;padding:40px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.help ul li>img{margin-right:20px}.help ul li a{font-weight:700;font-size:20px;color:#222;line-height:28px}.help ul li a i{display:inline-block;background:url(/images/faq/arrow.svg);width:24px;height:24px;margin-left:6px;vertical-align:-5px}.help ul li a:hover{color:#2679FF}.help ul li a:hover i{background-position-y:-24px}@media screen and (max-width:1440px){.fix_bar .fix_right,.fix_bar>.container{padding:0 20px;-webkit-box-sizing:border-box}.fix_bar>.container{box-sizing:border-box}.fix_bar .btn_box{margin:14px 0}.fix_bar .arrow{display:block}.fix_bar .fix_right{position:absolute;top:68px;left:0;width:100%;box-sizing:border-box;background:#fff;-webkit-box-shadow:0 4px 4px 0 rgba(44,132,237,.06),0 1px 1px 0 rgba(25,33,61,.04);box-shadow:0 4px 4px 0 rgba(44,132,237,.06),0 1px 1px 0 rgba(25,33,61,.04);display:none}.fix_bar .fix_right ul{width:100%}.fix_bar .fix_right ul li{width:100%;display:block;padding:10px 0;border-bottom:1px solid #CCC;margin-right:0}.help h2{font-size:48px;line-height:56px}.help ul{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.help ul li{margin-top:30px;max-width:600px}.help ul li:nth-child(1){margin-top:0}.center{padding-left:40px;padding-right:40px;-webkit-box-sizing:border-box;box-sizing:border-box}.banner{position:relative}}@media screen and (max-width:760px){.help h2{font-size:32px;line-height:40px;margin-bottom:24px}.help ul li{padding:24px 36px}.help ul li a{font-size:18px;line-height:28px}.center{padding-left:20px;padding-right:20px;-webkit-box-sizing:border-box;box-sizing:border-box}h1{font-size:48px;line-height:56px}.product .title,h2{font-size:40px;line-height:48px}.banner{padding:114px 0 80px}.question{margin:80px auto}.help ul{margin-top:40px}.product .btn{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.product .btn a{margin:20px 16px 0}}@media screen and (max-width:630px){.fix_bar .btn_box{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.fix_bar .btn_box>div>div:nth-child(1){display:none}.fix_bar .btn_box>a,.fix_bar .btn_box>div{margin:0!important}.banner .btn_box>div{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.btn>div.down_box a{margin:20px 16px 0}}@media screen and (max-width:480px){h1{font-size:36px;line-height:44px}.product .title,h2{font-size:32px;line-height:40px}.help,.question{margin:56px auto}.product{margin-bottom:56px}.btn>div.down_box a,.product .btn a{margin:20px auto 0}.product .btn a{min-width:230px}.fix_bar>.container>a span{font-size:16px}}