@charset "utf-8";

/*banner*/
.banner { position: relative; z-index: 3; width: 100%; overflow: hidden;line-height: 0;}
.banner .swiper-pagination { bottom: 3.3rem !important; }
.banner .swiper-pagination-bullet { opacity: 1; width: 3.25rem; height: 0.1rem; background: #ffffff; border-radius: 1px; margin: 0 0.15rem !important; transition: all 0.5s ease; }
.banner .swiper-pagination-bullet-active { background: #f2c844; opacity: 1; }
/*title*/
h2.main_title { text-align: center; position: relative; }
h2.main_title a { display: block; line-height: 0; }
h2.main_title span { display: block; font-weight: bold; font-size: 2rem; color: #08368e; line-height: 100%; margin-bottom: 1.2rem; }
h2.main_title strong { display: block; font-size: 3.2rem; color: #0f0909; line-height: 100%; font-weight: bold; background: url(../images/tbg.png) no-repeat center; }
.intro { height: 9rem; background: #08368e; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; box-sizing: border-box; padding: 1.9rem 4%; }
.intro ul { display: flex; display: -webkit-flex; }
.intro li { margin-right: 2.3rem; }
.intro li i { display: block; font-style: italic; }
.intro li strong { display: inline-block; font-family: MiSans; font-weight: 800; font-size: 3.25rem; color: #f2c844; line-height: 3.4rem; padding-right: 0.5rem; font-style: italic; background: linear-gradient(16deg,#d19b22 1.87988281%,#ffdb00 51.24511719%,#d08c00 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.intro li b { display: inline-block; padding-right: 0.5rem; font-family: MiSans; font-weight: bold; font-size: 0.95rem; color: #f2c844; line-height: 1.05rem; font-style: italic; background: linear-gradient(16deg,#d19b22 1.87988281%,#ffdb00 51.24511719%,#d08c00 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.intro li span { display: block; font-family: MiSans; font-weight: bold; font-size: 1.1rem; color: #ffffff; line-height: 1.2rem; font-style: italic; }
.intro p span { display: block; font-family: YouSheBiaoTiHei; font-weight: 400; font-size: 2rem; color: #ffffff; line-height: 2.45rem; font-style: italic; letter-spacing: 0.2rem; }
.intro p span:first-child { padding-right: 1.5rem; }
.intro p span:last-child { padding-left: 1.5rem; }
/*project*/
.project { padding: 4.75rem 4% 4.3rem; background: url(../images/project_bg.jpg) no-repeat center top; background-size: cover; }
.project ul { margin-top: 4.2rem; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; flex-wrap: wrap; -webkit-flex-wrap: wrap; border-radius: 1.25rem; overflow: hidden; }
.project li { width: 33.33%; height: 10.4rem; position: relative; }
.project li img { width: 100%; height: 100%; object-fit: cover; }
.project li h4 { position: absolute; left: 0; top: 0; width: 100%; height: 100%; background: linear-gradient(to bottom,rgba(8,54,142,0.2) 1%,rgba(8,54,142,0.5) 60%,#08368e 100%); }
.project li h4 a { display: block; width: 100%; height: 100%; font-family: MiSans; font-weight: 500; font-size: 1.5rem; color: #ffffff; line-height: 1.05rem; text-align: center; padding-top: 7.45rem; }
/*product*/
.product { background: url(../images/product_bg.jpg) no-repeat center top; background-size: cover; box-sizing: border-box; padding: 3.45rem 4% 3.9rem; }
.product dl { margin: 4.15rem 0 1.75rem; background: #08368e; border-radius: 0.6rem; overflow: hidden; }
.product dt { height: 19.4rem; border-radius: 0.6rem; overflow: hidden; position: relative; z-index: 1; }
.product dt img { width: 100%; height: 100%; object-fit: cover; }
.product dt:before { position: absolute; content: ""; width: 2.65rem; height: 4.7rem; left: 1.65rem; top: 0; background: url(../images/star.png) no-repeat center; background-size: contain; z-index: 2; }
.product dd { width: 100%; background: #08368e; border-radius: 0.6rem; padding: 0 1.5rem 2.75rem; box-sizing: border-box; }
.product dd h4 { display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; align-items: center; -webkit-align-items: center; border-bottom: 1px solid rgba(255,255,255,0.3); }
.product dd h4 strong { display: block; font-size: 1.8rem; color: #fff; line-height: 5.6rem; font-weight: normal; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 22.5rem; transition: all 0.5s ease; }
.product dd h4 i { display: block; display: flex; display: -webkit-flex; }
.product dd h4 i:hover b { margin-right: 0.65rem; }
.product dd h4 b { display: block; margin-right: 0.5rem; width: 1.45rem; height: 1.45rem; background: #ffffff; border-radius: 50%; text-align: center; font-weight: 400; font-size: 1.2rem; color: #000000; line-height: 1.2rem; transition: all 0.5s ease; }
.product dd h4 span { display: block; font-size: 1.2rem; color: #fff; line-height: 1.45rem; font-weight: normal; }
.product dd p { font-size: 1.2rem; line-height: 1.7rem; color: #fff; max-height: 6.8rem; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4; overflow: hidden; margin-top: 0.4rem; }
.product ul { display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; flex-wrap: wrap; -webkit-flex-wrap: wrap; margin-bottom: 1.6rem; }
.product ul li { width: 47.826%; background: #ffffff; border-radius: 0.6rem; margin-bottom: 1.3rem; position: relative; overflow: hidden; padding-bottom: 3.4rem;line-height: 0;}
.product ul li img { width: 100%; }
.product ul li h4 { position: absolute; width: 100%; left: 0; bottom: 0; height: 3.4rem; text-align: center; font-size: 1.2rem; color: #0f0909; line-height: 3.4rem; padding: 0 0.5rem; font-weight: normal; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; box-sizing: border-box; }
.product ul li:before { position: absolute; content: ""; width: 1.75rem; height: 3.1rem; left: 1.8rem; top: 0; background: url(../images/star.png) no-repeat center; background-size: contain; z-index: 2; }
.more a { display: block; margin: 0 auto; width: 100%; height: 3.85rem; background: #f2c844; border-radius: 0.75rem; text-align: center; font-size: 1.5rem; color: #0f0909; line-height: 3.85rem; transition: all 0.5s ease; }
.more a:hover { letter-spacing: 1px; background: #f4cf5c; }
/*videos*/
.videos { background: #f5f5f5; box-sizing: border-box; padding: 4.2rem 4% 4.1rem; overflow: hidden; }
.videos .videos_con { position: relative; padding: 4.4rem 0; overflow: hidden; margin: 0 auto; }
.videos .swiper-slide { width: 72.46%; height: 33.45rem; border-radius: 0.3rem; overflow: hidden; position: relative; cursor: pointer; transition: all 0.5s ease; }
.videos .swiper-slide:after { position: absolute; content: ""; width: 100%; height: 100%; background: rgba(0,0,0,0.3); left: 0; top: 0; opacity: 1; }
.videos .swiper-slide .video-img { height: 33.45rem; overflow: hidden; transition: height 0.4s ease; }
.videos .swiper-slide .video-img img { width: 100%; height: 100%; object-fit: cover; }
.videos .swiper-slide-active { box-shadow: 0.35rem 1.8rem 2.5rem 0.55rem rgba(27,59,102,0.41); }
.videos .swiper-slide-active:after { background: rgba(0,0,0,0.3) url(../images/video_icon.png) no-repeat center; background-size: 3.9rem 3.9rem; }
.videos .swiper-pagination { bottom: 0rem !important; position: relative; margin-bottom: 3.7rem; }
.videos .swiper-pagination-bullet { opacity: 1; width: 3.25rem; height: 0.45rem; background: #08368e; border-radius: 1px; margin: 0 0.15rem !important; transition: all 0.5s ease; box-shadow: 0.35rem 1.8rem 4.9rem 0.55rem rgba(27,59,102,0.41); }
.videos .swiper-pagination-bullet-active { background: #f2c844; opacity: 1; }
.video-box { position: fixed; top: 0; left: 50%; transform: translateX(-50%); bottom: 0; width: 100%; height: 100%; font-size: 0; z-index: 9999; background: rgba(0,0,0,0.9); display: none; max-width: 750px; }
.video-box .video { width: 100%; height: 16rem; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%,-50%); -o-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); -moz-transform: translate(-50%,-50%); transform: translate(-50%,-50%); }
.video-box .video iframe,.video-box .video video { width: 100%; height: 16rem; }
.video-box .close-video { position: absolute; top: calc(4.6rem); right: 5%; width: 1.5rem; height: 1.5rem; cursor: pointer; background: url(../images/close.png) no-repeat center; background-size: 1.5rem; }
/*case*/
.case { background: url(../images/case_bg.jpg) no-repeat center top; box-sizing: border-box; background-size: cover; padding: 4.25rem 4% 4.1rem; }
.case_con { margin-top: 5.55rem; margin-bottom: 2.25rem; position: relative; }
.case_con dl { background: #08368e; border-radius: 0.6rem; position: relative; }
.case_con dt { height: 22.8rem; border-radius: 0.6rem; overflow: hidden; line-height: 0; position: relative; }
.case_con dt img { width: 100%; height: 100%; object-fit: cover; }
.case_con dt a.ask { display: block; width: 7.05rem; height: 2.55rem; background: #f2c844; border-radius: 1.25rem; text-align: center; position: absolute; z-index: 2; left: 1.15rem; bottom: 1.3rem; font-size: 1.2rem; color: #000; line-height: 2.55rem; font-weight: bold; transition: all 0.5s ease; }
.case_con dt a.ask:hover { background: #f4cf5c; letter-spacing: 0.5px; width: 7.5rem; }
.case_con dd { padding: 1.65rem 1.25rem 10.1rem; }
.case_con dd h4 { font-size: 2rem; line-height: 3rem; color: #fff; max-height: 6rem; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; font-weight: normal; }
.case_con dd .desc { margin-top: 1.6rem; border-top: 0.05rem solid #365faa; border-bottom: 0.05rem solid #365faa; padding-top: 1rem; padding-bottom: 1rem; max-height: 12rem; box-sizing: border-box; }
.case_con dd .desc p { font-size: 1.2rem; color: #fff; line-height: 1.6rem; }
.switch { display: flex; display: -webkit-flex; justify-content: center; -webkit-justify-content: center; align-items: center; -webkit-align-items: center; position: absolute; bottom: 2.25rem; width: 100%; z-index: 2; }
.case_prev,.case_next { display: block; cursor: pointer; width: 4.15rem; height: 4.15rem; background: #ffffff; box-shadow: 0rem 0.3rem 2.45rem 0rem rgba(0,0,0,0.19); border-radius: 50%; transition: all 0.3s ease; margin: 0 2.1rem; }
.case_prev img,.case_next img { width: 100%; }
.case_prev:hover,.case_next:hover { background: #f2c844; }
/*sm_banner*/
.sm_banner { height: 36.4rem; background: url(../images/sm_banner.jpg) no-repeat center bottom; box-sizing: border-box; background-size: cover; padding-top: 8.15rem; }
.sm_banner h2 { text-align: center; }
.sm_banner h2 strong { display: block; font-size: 2.55rem; color: #fff; line-height: 3.05rem; font-weight: bold; }
.sm_banner h2 span { display: block; font-size: 1.3rem; color: #ffff; line-height: 100%; font-weight: normal; margin: 1.55rem 0 5.5rem; }
.sm_banner h2 a { margin: 0 auto; display: block; width: 11.65rem; height: 3.85rem; background: #f2c844; border-radius: 1.9rem; transition: all 0.5s ease; font-size: 1.5rem; color: #0f0909; line-height: 3.85rem; font-weight: normal; }
.sm_banner h2 a:hover { background: #f4cf5c; letter-spacing: 0.5px; }