main { overflow: hidden; zoom: 1 }
header{ position: fixed }

.home-swiper { height: 100vh; overflow: hidden; position: relative }
.home-swiper>.swiper-wrapper>.swiper-slide>div { height: 100%; overflow: hidden }

/*home-page*/
.home-page { position: fixed; right: 40px !important; top: 50%; transform: translateY(-50%); z-index: 20 }
.home-page li:first-child { margin: 0 0 50px !important }
.home-page li:last-child { margin: 50px 0 0 !important }
.home-page li { margin: 50px 0 !important; border-radius: 0; background: none; opacity: 1; width: 6px; height: 6px; position: relative; display: block; outline: none }
.home-page:before { content: ''; display: block; width: 2px; height: 100%; background: #BC1E21; position: absolute; left: 50%; top: 0; margin-left: -1px }
.home-page li i { display: block; width: 6px; height: 6px; border-radius: 50%; background: #BC1E21 }
.home-page li i:after { content: ''; display: block; width: 14px; height: 14px; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(0); border: 1px solid #BC1E21; border-radius: 50%; opacity: 0; transition: cubic-bezier(.8, -.5, .2, 1.4) 1.2s }
.home-page li.swiper-pagination-bullet-active i:after { opacity: 1; transform: translate(-50%, -50%) scale(1) }
.home-page li span { width: 84px; height: 34px; text-align: center; line-height: 34px; background: #BC1E21; border-radius: 3px; color: #fff; position: absolute; left: -108px; top: 50%; margin-top: -17px; display: block; transition: cubic-bezier(.8, -.5, .2, 1.4) 1.2s; transform: translateX(-50%); opacity: 0; visibility: hidden }
.home-page li.swiper-pagination-bullet-active span { transform: translateX(0); opacity: 1; visibility: visible }
.home-page li span:after { content: ''; display: block; width: 0; height: 0; border: 6px solid transparent; border-left: 6px solid #BC1E21; position: absolute; right: -12px; top: 50%; margin-top: -6px }

/*banner*/
.slide { position: relative; height: 100vh; width: 100%; overflow: hidden; background: #000 }
.slide .swiper-slide, .slide .swiper-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center center }
.slide-page { position: absolute; left: 0; right: 0; bottom: 4vh !important; width: 100%; height: 50px; padding: 0 16px; text-align: center; z-index: 2 }
.slide-page .page-bullet { display: inline-block; width: 15px; height: 18px; background: url(../images/slide_page_icon.png) no-repeat center; opacity: .5; margin: 15px 15px 0 !important; transition: ease .65s; outline: none; cursor: pointer }
.slide-page .page-bullet.page-active { opacity: 1 }

/*about*/
.aboutbox { display: flex; justify-content: center; align-items: center; width: 100%; height: 100%; background: #F4F4F8 }
.about-video { width: 100%; height: 100%; object-fit: cover; object-position: center center }
.about-wap { display: none }

/*title*/
.title h2 { width: 100%; text-align: center; font-weight: 600; font-size: 30px; line-height: 2.5rem; color: #bc1e21 }
.title p { font-size: 16px }

/*deve*/
.devebox { position: relative; z-index: 0; background: #f4f4f8 }
.devebox .container { height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box }
.devebox .title{ margin-top: 20% }
.develist { justify-content: space-between; margin-top: 30px; color: #121212 }
.develist .col-4 { flex: 0 0 400px; max-width: 400px }
.develist .deveimg { position: relative; width: 100%; margin: 0; padding-top: 52.8%; transition: all 0.5s }
.develist .deveimg::before { content: ""; display: block; position: absolute; z-index: 1; left: 0; top: 0; height: 100%; width: 3.7%; background-color: #c7161e }
.develist .deveimg::after { content: ""; display: block; position: absolute; z-index: 2; left: 0; top: 0; bottom: 0; right: 0; border: 3px solid #c7161e; opacity: 0; transition: all 0.5s }
.develist .col-4:hover .deveimg::after { opacity: 1.0 }
.develist .deveimg img { position: absolute; z-index: 0; top: 0; left: 0; display: block; width: 100%; height: 100%; object-fit: cover }
.develist .deveinfo { margin-top: 7.5% }
.develist .deveinfo span { font-weight: 600; font-size: 20px }
.develist .deveinfo p { font-size: 16px; line-height: 1.75 }
.develist .deveinfo p::before { content: ""; display: block; width: 100%; height: 3px; margin: 4.2% 0; background: linear-gradient(to right, rgba(213, 90, 97, 1) 0%, rgba(255, 255, 255, 0) 100%) }
.devebox .devetop { position: absolute; z-index: -1; top: 0; left: 0; width: 100%; height: 50%; background-repeat: no-repeat; background-position: center bottom; background-size: cover; overflow: hidden; animation: solutionOutTop cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.home-swiper .swiper-slide-active .devetop { animation: solutionInTop cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
@keyframes solutionInTop {
  0% { height: 100% }
  100% { height: 55% }
}
@keyframes solutionOutTop {
  0% { height: 55% }
  100% { height: 100% }
}

/*pro*/
.probox { background: #fff }
.probox .container { height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box }
.prolist { margin-top: 30px }
.prolist li { animation: fadeOutUp cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.prolist li:nth-child(2n) { animation: fadeOutDown cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.prolist li:nth-child(3) .proinfo { padding-right: 4%; margin-right: 0; margin-left: 50% }
.prolist li a { width: 100%; display: block; position: relative }
.prolist .proimg { position: relative; width: 100%; margin: 0; overflow: hidden }
.prolist .proimg:before { content: ""; display: block; padding-bottom: 42.85% }
.prolist .proimg img { position: absolute; left: 0; top: 0; display: block; width: 100%; height: 100%; transform: translate3d(0, 0, 0); transition: all .4s ease }
.prolist .proinfo { position: absolute; top: 0; right: 0; left: 0; background-color: transparent; color: #fff; font-size: 1.25vw; padding: 4.8% 14.5% 5% 4.1%; transition: all 0.5s }
.prolist .proinfo p { display: flex; justify-content: space-between; align-items: center }
.prolist .proinfo p::after { content: ""; margin-left: 0.4em; height: 0.125em; background-color: #bc1e21; flex: 1; transition: all 0.5s }
.prolist li a:hover>.proimg img { transform: scale3d(1.1, 1.1, 1) }
.prolist li a:hover .proinfo { background-color: #bc1e21 }
.prolist li a:hover .proinfo p::after { background-color: #fff }
.home-swiper .swiper-slide-active .prolist li { animation: fadeInUp cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.home-swiper .swiper-slide-active .prolist li:nth-child(2n) { animation: fadeInDown cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
@keyframes fadeInUp {
	0% { opacity: 0; -webkit-transform: translate3d(0, 100%, 0); -ms-transform: translate3d(0, 100%, 0); transform: translate3d(0, 100%, 0) }
	100% { opacity: 1; -webkit-transform: none; -ms-transform: none; transform: none }
}
@keyframes fadeOutUp {
	0% { opacity: 1 }
	100% { opacity: 0; -webkit-transform: translate3d(0, -100%, 0); -ms-transform: translate3d(0, -100%, 0); transform: translate3d(0, -100%, 0) }
}

@keyframes fadeInDown {
	0% { opacity: 0; -webkit-transform: translate3d(0, -100%, 0); -ms-transform: translate3d(0, -100%, 0); transform: translate3d(0, -100%, 0) }
	100% { opacity: 1; -webkit-transform: none; -ms-transform: none; transform: none }
}
@keyframes fadeOutDown {
	0% { opacity: 1 }
	100% { opacity: 0; -webkit-transform: translate3d(0, 100%, 0); -ms-transform: translate3d(0, 100%, 0); transform: translate3d(0, 100%, 0) }
}

/*sol*/
.solbox { position: relative; z-index: 0; background: #f4f4f8 }
.solbox .container { height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box }
.sollist { margin-top: 1.6%; padding: 0 2.8%; background-color: rgba(255, 255, 255, 0.85); border-bottom: 3px solid #bc1e21; position: relative; z-index: 1 }
.sollist li { padding: 3.7% 3% 2% !important }
.sollist li a { display: flex; flex-direction: column; align-items: center; color: #332b29 }
.sollist li a .solimg { display: block; width: 150px; height: 150px; background-repeat: no-repeat; background-size: cover }
.sollist li a .solimg-1 { background-image: url(../images/sol_1.png) }
.sollist li a .solimg-2 { background-image: url(../images/sol_2.png) }
.sollist li a .solimg-3 { background-image: url(../images/sol_3.png) }
.sollist li a h3 { margin-top: 4.9%; margin-bottom: 16%; text-align: center; font-weight: 600; font-size: 20px }
.sollist li a p { line-height: 24px; font-size: 14px; text-indent: 2em }
.sollist li a:hover .solimg { background-color: #bc1e21; border-radius: 100% }
.sollist li a:hover .solimg-1 { background-image: url(../images/sol_1_on.png) }
.sollist li a:hover .solimg-2 { background-image: url(../images/sol_2_on.png) }
.sollist li a:hover .solimg-3 { background-image: url(../images/sol_3_on.png) }
.solbox .solbot { position: absolute; z-index: 0; bottom: 0; left: 0; width: 100%; height: 55%; background-repeat: no-repeat; background-position: center bottom; background-size: cover; overflow: hidden; animation: solutionOutTop cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.home-swiper .swiper-slide-active .solbot { animation: solutionInTop cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }

/*service*/
.fuwubox { display: flex; width: 100%; height: 100%; align-items: center; color: #121212; background: url(../images/fuwu_bg.jpg) no-repeat top center / cover; animation: serviceInBg cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.fuwubox .container { height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box }
.fuwubox .title { }
.fuwubox .title h2 { text-align: left }
.fuwubox .title p { max-width: 862px; line-height: 1.9; margin: 4.5vh 0 7.5vh; font-size: 16px }
.fuwulist { justify-content: space-between }
.fuwulist li { flex: 0 0 31%; max-width: 31% }
.fuwulist li a { position: relative }
.fuwulist li a .fuwuimg { margin: 0; overflow: hidden; transition: ease .65s }
.fuwulist li a .fuwuimg img { display: block; width: 100%; height: auto; object-fit: cover; transition: 0.6s }
.fuwulist li a h3 { position: absolute; left: 0; bottom: -40px; height: 80px; min-width: 55%; padding: 0 25px; line-height: 80px; font-size: 20px; font-weight: bold; background: #fff }
.fuwulist li a:hover .fuwuimg { border-radius: 50% 0 50% 0 }
.fuwulist li a:hover .fuwuimg img { transform: scale(1.03) }
.home-swiper .swiper-slide-active .fuwubox .container{     animation: fadeInUp cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
@keyframes serviceInBg {
	0% { background-position: 120% bottom }
	100% { background-position: 100% bottom }
}

/*news*/
.newsbox { background: #f4f4f8 url(../images/newsbg.jpg) no-repeat left bottom }
.newsbox .container { height: 100%; box-sizing: border-box; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box }
.newstitle { animation: fadeOutLeft cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.newstitle .title { margin-top: 11vh }
.newstitle .title h2 { text-align: left }
.newstitle .title p { margin-top: 10px }
.newslist { display: flex; animation: fadeOutRight cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.newslist .hd { flex: 0 0 280px }
.newslist .hd li { position: relative; width: 100%; height: 180px; margin-top: 20px; overflow: hidden; cursor: pointer }
.newslist .hd li:first-child { margin-top: 0 }
.newslist .hd li img { display: block; width: 100%; height: 100%; object-fit: cover }
.newslist .hd li:before { content: ''; display: block; width: 0; height: 0; border-left: 2px solid #bc1e21; border-top: 2px solid #bc1e21; position: absolute; left: 0; top: 0; visibility: hidden; transition: cubic-bezier(.8, -.5, .2, 1.4) .65s }
.newslist .hd li:after { content: ''; display: block; width: 0; height: 0; border-right: 2px solid #bc1e21; border-bottom: 2px solid #bc1e21; position: absolute; right: 0; bottom: 0; visibility: hidden; transition: cubic-bezier(.8, -.5, .2, 1.4) .65s }
.newslist .hd li:hover:before, .newslist .hd li:hover:after, .newslist .hd li.on:before, .newslist .hd li.on:after { width: 100%; height: 100%; visibility: visible }
.newslist .bd { margin-left: 30px; overflow: hidden }
.newsinfo { display: none; width: 100%; height: 100%; padding: 60px 50px; background: #fff; box-shadow: 0 0 8px rgb(0 0 0 / 10%) }
.newsinfo .flex { width: 100%; height: 100%; flex-direction: column }
.newsinfo .flex h3 { line-height: 1.6; height: 3.2em; font-weight: bold; font-size: 20px; color: #333; overflow: hidden }
.newsinfo .flex p { line-height: 2; text-indent: 2em; font-size: 14px }
.newsinfo .flex .time { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 45px; border-top: 1px solid #CCC }
.newsinfo .flex .time time.date { font-size: 16px; font-family: "tel"; line-height: 1; color: #bc1e21 }
.newsinfo .flex .time a:hover { text-decoration: underline }
.home-swiper .swiper-slide-active .newstitle { animation: fadeInLeft cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
.home-swiper .swiper-slide-active .newslist { animation: fadeInRight cubic-bezier(.8, -.5, .2, 1.4) 1.2s forwards }
@keyframes fadeOutLeft {
	0% { opacity: 1 }
	100% { opacity: 0; -webkit-transform: translate3d(-100%, 0, 0); -ms-transform: translate3d(-100%, 0, 0); transform: translate3d(-100%, 0, 0) }
}
@keyframes fadeOutRight {
	0% { opacity: 1 }
	100% { opacity: 0; -webkit-transform: translate3d(100%, 0, 0); -ms-transform: translate3d(100%, 0, 0); transform: translate3d(100%, 0, 0) }
}
@keyframes fadeInLeft {
	0% { opacity: 0; -webkit-transform: translate3d(-100%, 0, 0); -ms-transform: translate3d(-100%, 0, 0); transform: translate3d(-100%, 0, 0) }
	100% { opacity: 1; -webkit-transform: none; -ms-transform: none; transform: none }
}
@keyframes fadeInRight {
	0% { opacity: 0; -webkit-transform: translate3d(100%, 0, 0); -ms-transform: translate3d(100%, 0, 0); transform: translate3d(100%, 0, 0) }
	100% { opacity: 1; -webkit-transform: none; -ms-transform: none; transform: none }
}

.swiper-news { transform: none !important }
.swiper-news .swiper-slide-shadow-top { opacity: 0 !important }
.swiper-news .swiper-slide-shadow-bottom { opacity: 0 !important }
.swiper-footer { height: auto !important; transform: none !important }
.swiper-footer .swiper-slide-shadow-bottom { opacity: 0 !important }
/*grid*/
@media (max-width:1600px) { }
@media (max-width:1400px) {
	.aboutbox { background: #f4f4f8 url(../images/aboutbg.jpg) no-repeat center / cover }
	.about-video { height: auto }
	.develist .col-4 { flex: 0 0 33.33333%; max-width: 33.33333% }

	.prolist .proinfo{
		font-size: 1.5vw
	}
}
@media (max-width:1200px) {
	.develist .deveinfo span {font-size: 20px }
	@keyframes solutionInTop {
		100% { height: 50% }
	}
}
@media (max-width:992px) {
	.fuwulist li { flex: 0 0 33.33333%; max-width: 33.33333% }
	.fuwulist li a h3 { position: initial; width: 100%; height: auto; line-height: 1; padding: 10px 0; text-align: center; font-size: 16px }

	.newsbox{ background-size: cover }
	.newstitle .title { margin-bottom: 5vh; text-align: center }
	.newstitle .title h2 { text-align: center }
	.newstitle, .newslist { flex: 0 0 100% !important; max-width: 100% !important }
}
@media (max-width:768px) {
	.title h2 {
	    font-size: 24px;
	}

	.home-page { display: none }
	.aboutbox { padding: 0 15px; box-sizing: border-box; flex-direction: column }
	.about-video { display: none }
	.about-wap { display: block }
	.about-wap .about-title h2 { width: 100%; text-align: center; font-weight: 600; font-size: 24px; color: #bc1e21 }
	.about-wap .about-title p { margin-top: 20px; line-height: 24px; font-size: 14px; color: #333; text-indent: 2em }
	.about-wap .about-video-m { display: block; margin-top: 20px }
	.about-wap .about-more { display: block; width: 100px; margin: 30px auto 0; padding: 8px 0; text-align: center; color: #fff; border-radius: 5px; background: #bc1e21 }

	.devebox .title { margin-top: 10% }
	.develist .deveinfo span { font-size: 16px }
	.develist .deveinfo p { font-size: 14px }
	@keyframes solutionInTop {
		100% { height: 45% }
	}

	.sollist li { flex: 0 0 100%; max-width: 100% }
	.sollist li a { flex-direction: row }
	.sollist li a .solimg { flex: 0 0 150px }
	.sollist li a .solinfo { margin-left: 20px }
	.sollist li a .solinfo h3 { margin-top: 0; margin-bottom: 20px; text-align: left }
	.sollist li a .solinfo .solinfo-ms{ width: 100%; max-height: 72px; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: break-word; -webkit-line-clamp: 3; text-overflow: ellipsis }

	.newslist .hd { flex: initial }
	.newslist .hd ul { display: flex; justify-content: space-between }
	.newslist .hd ul li { flex: 0 0 30%; max-width: 30%; height: auto; margin-top: 0 }
	.newslist { flex-direction: column }
	.newslist .bd { margin-top: 30px; margin-left: 0 }
	.newsinfo { padding: 30px 20px; background: #f4f5f6 }
	.newsinfo .flex .time { margin-top: 30px; padding-top: 20px }

	.scroll { position: absolute; right: 20px; bottom: 20px; z-index: 9; line-height: 30px; text-align: center; font-size: 12px; color: #bc1e21 }
	.scroll .scroll-indicator { position: relative; display: block; width: 20px; height: 34px; cursor: pointer; border: 2px solid #bc1e21; border-radius: 26px }
	.scroll .scroll-indicator:after { background-color: #bc1e21; border-radius: 100%; content: ""; position: absolute; left: 50%; top: 5px; margin-left: -2px; width: 4px; height: 4px; opacity: 1; transform: translateY(0) scaleY(1) scaleX(1) translateZ(0); animation: scroll 1.5s -1s cubic-bezier(.68, -.55, .265, 1.55) infinite }
	@keyframes scroll {
		0%, 20% { transform: translateY(0) scaleY(1) scaleX(1) translateZ(0) }
		10% { transform: translateY(0) scaleY(1.2) scaleX(1.2) translateZ(0); opacity: 1 }
		100% { transform: translateY(20px) scaleY(2.5) scaleX(.5) translateZ(0); opacity: .01 }
	}

}
@media (max-width:576px) {
	.develist .col-4 { flex: 0 0 50%; max-width: 50% }
	.develist li:nth-child(n+3) { margin-top: 15px }
	.develist .deveinfo span { font-size: 16px }
	.develist .deveinfo p { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: break-word; -webkit-line-clamp: 4; text-overflow: ellipsis }
	@keyframes solutionInTop {
		100% { height: 32% }
	}

	.prolist .proimg:before { padding-bottom: 36% }
	.prolist .proinfo { font-size: 16px }
	.prolist .proinfo span { font-size: 12px }

	.sollist { margin-top: 30px; padding-top: 30px; padding-bottom: 30px }
	.sollist li a .solimg { flex: 0 0 100px; width: 100px; height: 100px }
	.sollist li a .solinfo h3 { font-size: 16px; margin-bottom: 15px }

	.fuwubox .title p{ margin: 30px 0; font-size: 14px; }
	.fuwulist li { flex: 0 0 50%; max-width: 50% }
	.fuwulist li:nth-child(n+3) { margin-top: 15px }

	.newsinfo { padding: 20px; }
	.newstitle .title { margin-top: 0; margin-bottom: 30px; }
	.newsinfo .flex h3 { height: auto; font-size: 16px; }
	.newsinfo .flex p { margin-top: 15px }
}