@-webkit-keyframes before_icon_ani{0%{left:0}to{left:100%}}@keyframes before_icon_ani{0%{left:0}to{left:100%}}@-webkit-keyframes after_icon_ani{0%{left:-100%}to{left:0}}@keyframes after_icon_ani{0%{left:-100%}to{left:0}}.brand_dynamic_part{width:100%;height:100vh;overflow:hidden}.brand_dynamic_part .brand_dynamic_con{width:80%;margin:0 auto}.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_info .part_subtit{font-size:16px;line-height:1.2;font-family:SourceHanSansCN-R}.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_info .part_title{font-size:48px;line-height:1.4;font-family:SourceHanSansCN-H;color:#0048b2}.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_icon{margin-left:6px;width:12px;height:12px;background-color:#fee000;border-radius:50%;margin-bottom:12px}@-webkit-keyframes businessIconMove{0%{left:0}50%{left:6px}to{left:0}}@keyframes businessIconMove{0%{left:0}50%{left:6px}to{left:0}}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn{padding:12px 28px;background-color:#fff;border-radius:999px;color:rgba(0,0,0,.8);-webkit-transition:all .3s ease;transition:all .3s ease}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn .more_btn_font{font-size:16px;line-height:1.2}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn .iconfont{position:relative;left:0;font-size:18px;line-height:1;margin-left:6px}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn:hover{background-color:#0048b2;color:#fff}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn:hover .iconfont{-webkit-animation:businessIconMove .55s ease;animation:businessIconMove .55s ease}@media screen and (min-width:1921px){.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_info .part_title{font-size:58px}}@media screen and (max-width:750px){.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_info .part_subtit{font-size:12px}.brand_dynamic_part .brand_dynamic_con .part_head .part_head_left .part_head_info .part_title{font-size:32px}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn{padding:12px 20px}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn .more_btn_font{font-size:12px}.brand_dynamic_part .brand_dynamic_con .part_head .more_btn .iconfont{font-size:14px}}.brand_dynamic_part .brand_dynamic_con .dynamic_body{margin-top:70px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper{overflow:visible}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide{width:calc(50% - 20px)}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con{display:block;width:100%;position:relative;border-radius:24px;overflow:hidden;background-color:#fff}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .swiper_bg{position:relative;width:100%;height:0;padding-top:58.53%;z-index:10}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .swiper_bg .img_con{position:absolute;left:0;top:0;width:100%;height:100%;-webkit-transform:scale(1);transform:scale(1);-webkit-transition:-webkit-transform .45s ease;transition:-webkit-transform .45s ease;transition:transform .45s ease;transition:transform .45s ease, -webkit-transform .45s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .swiper_bg .img_con .image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .circle_bg{position:absolute;bottom:-64.5%;left:-33.7%;z-index:20;opacity:0;width:67.5%;padding-top:67.5%;border-radius:50%;background-color:#0048b2;-webkit-transition:left .45s ease,bottom .45s ease,opacity .45s ease;transition:left .45s ease,bottom .45s ease,opacity .45s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info{position:absolute;bottom:-21.8%;left:0;padding:5.3% 5.3% 10.5%;z-index:30;-webkit-transition:bottom .45s ease;transition:bottom .45s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_title{font-size:30px;line-height:1.7;color:#fff;font-family:SourceHanSansCN-H}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn{margin-top:20px;border:1px solid #fff;padding:10px 24px;border-radius:99999px;color:#fff;gap:6px;opacity:0;-webkit-transition:opacity .45s ease;transition:opacity .45s ease;line-height:1.2;font-size:14px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn .iconfont{position:relative;left:0;font-size:16px;line-height:1}@-webkit-keyframes dynamicIconMove{0%{left:0}50%{left:6px}to{left:0}}@keyframes dynamicIconMove{0%{left:0}50%{left:6px}to{left:0}}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn:hover .iconfont{-webkit-animation:dynamicIconMove .55s ease;animation:dynamicIconMove .55s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .more_btn{position:absolute;top:24px;right:24px;width:50px;height:50px;line-height:50px;border-radius:50%;background-color:#fee000;color:#000;font-size:22px;text-align:center;-webkit-transform:scale(.6);transform:scale(.6);opacity:0;z-index:30;-webkit-transition:opacity .45s ease,-webkit-transform .45s ease;transition:opacity .45s ease,-webkit-transform .45s ease;transition:transform .45s ease,opacity .45s ease;transition:transform .45s ease,opacity .45s ease,-webkit-transform .45s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con:hover .swiper_bg .img_con{-webkit-transform:scale(1.1);transform:scale(1.1)}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con:hover .circle_bg{left:-20.2%;bottom:-52%;opacity:1}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con:hover .dynamic_info{bottom:0}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con:hover .dynamic_info .dynamic_btn{opacity:1}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con:hover .more_btn{-webkit-transform:scale(1);transform:scale(1);opacity:1}.brand_dynamic_part .brand_dynamic_con .dynamic_body .swiper_btn_box{margin-top:40px;gap:10px}.brand_dynamic_part .brand_dynamic_con .dynamic_body .swiper_btn_box .swiper_btn{width:60px;height:60px;font-size:20px;background-color:#fff;line-height:60px;text-align:center;border-radius:50%;cursor:pointer;-webkit-transition:all .3s ease;transition:all .3s ease}.brand_dynamic_part .brand_dynamic_con .dynamic_body .swiper_btn_box .swiper_btn:hover{background-color:#0048b2;color:#fff}@media screen and (max-width:750px){.brand_dynamic_part .brand_dynamic_con .dynamic_body .swiper_btn_box .swiper_btn{width:40px;height:40px;font-size:16px;line-height:40px}}@media screen and (min-width:1921px){.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_title{font-size:32px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn{margin-top:10px;padding:8px 16px}}@media screen and (min-width:751px)and (max-width:1300px){.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info{padding:4.3% 4.3% 6.5%}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_title{font-size:24px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn{margin-top:10px;padding:8px 16px}}@media screen and (max-width:750px){.brand_dynamic_part{height:auto;padding:30px 0}.brand_dynamic_part .brand_dynamic_con{width:100%;padding:0 20px}.brand_dynamic_part .brand_dynamic_con .dynamic_body{margin-top:30px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper{padding:0 20px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide{overflow:visible}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info{padding:20px 20px 5%;bottom:-50px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_title{font-size:5.3vw}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn{margin-top:10px;padding:8px 16px;font-size:12px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .dynamic_info .dynamic_btn .iconfont{font-size:14px}.brand_dynamic_part .brand_dynamic_con .dynamic_body #brand_category_swiper .swiper-slide .swiper_con .more_btn{top:20px;right:20px;width:40px;height:40px;line-height:40px;font-size:20px}.brand_dynamic_part .brand_dynamic_con .dynamic_body .swiper_btn_box{margin-top:30px}}