/*
** index banner
*/
.swiper .swiper-pagination-bullet {
	width: 0.75em;
	height: 0.75em;
	border-radius: 0.5em;
	background-color: #ffffff;
	opacity: 0.9;
	transition: 0.3s;
}

.swiper.swiper-slider .swiper-pagination-bullet {
	width: 0.5em;
	height: 0.5em;
}

.swiper-pagination-gray .swiper-pagination-bullet {
	background-color: #ccc;
}

.swiper-pagination-black .swiper-pagination-bullet {
	background-color: #222;
}

.swiper-pagination-space .swiper-pagination-bullet {
	margin: 4px;
}

.swiper.swiper-slider .swiper-pagination-bullet-active {
	width: 1em
}

.swiper .swiper-pagination-bullet-active {
	width: 1.5em;
	opacity: 0.7;
}

.swiper-slider .swiper-pagination {
	width: auto !important;
	left: auto !important;
	top: 0.5em;
	right: 0.75em;
	bottom: auto !important;
	line-height: 1.2;
}

.swiper-banner {
	background-color: #222;
}

.swiper-banner .swiper-slide {
	position: relative;
}

.swiper-banner .swiper-slide::after {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	content: "";
	z-index: 1;
	background-color: rgba(0, 0, 0, 0.25);
}

.swiper-banner .swiper-slide img {
	min-height: 200px;
	object-fit: cover;
	transition: all 6s;
	transform: scale(1.1);
}
.swiper-banner .swiper-slide.swiper-slide-active img {
	transform: scale(1);
}

.swiper-banner .slide-text {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 2;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: 0.75em;
	color: #fff;
	line-height: 1.4;
}

.slide-text .text-primary {
	font-size: 4em;
	font-weight: bold;
}

.slide-text .text-secondary {
	font-size: 1em;
	padding-top: 2em;
	padding-bottom: 2.5em;
}

.slide-text .text-tell {
	display: flex;
	flex-wrap: nowrap;
	justify-content: center;
	align-items: center;
	border: 2px solid #fff;
	padding: 6px 1.5em;
	font-size: 1.125em;
	border-radius: 100px;
}

.slide-text .text-tell .iconfont {
	font-size: 1.5em;
}

/*
** index list
*/

.list-index-news {
    display: flex;
    flex-direction: row;
}

.list-index-news > li {
    flex: 1;
}

.list-index-news > li:nth-child(2) {
    margin-left: 3em;
    margin-right: 3em;
}

.list-index-news > li > a {
    height: 100%;
    display: block;
    padding: 1.5em 2em;
    background-color: #fff;
    text-decoration: none;
	border-radius: 3px;
	box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.list-index-news > li > a:hover {
	box-shadow: 0 0.125rem 1rem rgba(0, 0, 0, 0.15);
}

.list-index-news .title-box {
    height: 2.8em;
    margin-top: 0.5em;
    font-size: 1.125em;
    line-height: 1.4;
    font-weight: bold;
    overflow: hidden;
    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.list-index-news .image-box {
    margin-top: 2em;
}

.list-index-news .intro-box {
    margin-top: 2em;
    font-size: 0.875em;
    height: 2.8em;
    line-height: 1.4;
    overflow: hidden;
    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #999;
}

.list-index-news .other-box {
    font-size: 0.875em;
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid #e4edf5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.list-index-why > li {
	display: flex;
	flex-wrap: nowrap;
}

.list-index-why > li:nth-of-type(2) {
	margin-top: 8em;
	margin-bottom: 8em;
}

.list-why-right > li {
	flex-direction: row-reverse;
}

.list-index-why > li .why-item {
	flex: 1;
}

.list-why-left > li .why-item {
	text-align: left;
	margin-left: 1em;
}

.list-why-right > li .why-item {
	text-align: right;
	margin-right: 1em;
}

.list-index-why > li .why-item .item-head {
	color: #dc3545;
	font-weight: bold;
	font-size: 1.25em;
	line-height: 1.2;
}

.list-index-why > li .why-item .item-body {
	line-height: 1.6;
	color: #666;
	margin-top: 0.75em;
}

.list-index-why > li .why-icon {
	width: 74px;
	height: 74px;
	background-image: url(../images/icon-why-6.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: auto 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 3em;
	color: #dc3545;
}

.list-index-business {
	display: flex;
	flex-wrap: wrap;
	margin: -0.75em;
	padding-top: 1em;
}

.list-index-business > li {
	width: 20%;
	padding: 0.75em;
}

.list-index-business > li a {
	height: 100%;
	display: flex;
	flex-direction: column;
	text-decoration: none;
	background-color: #f5f5f5;
	padding: 1.5em;
	line-height: 1.2;
}

.list-index-business > li a:hover {
	background-color: #222;
	color: #dc3545;
}

.list-index-business > li .business-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	position: relative;
	opacity: 0.25;
}

.business-head .head-number {
	font-family: 'Times New Roman';
	font-size: 2em;
}

.business-head .head-number::after {
	position: absolute;
	right: 0;
	top: 50%;
	content: "";
	width: 1.25em;
	height: 1px;
	background-color: #999;
}

.list-index-business > li .business-icon {
	font-size: 3em;
	color: #dc3545;
	margin-top: 0.5em;
	margin-bottom: 0.5em;
}

.list-index-business > li .business-title {
	font-size: 1.125em;
	font-weight: bold;
}

.list-index-business > li .business-info {
	font-size: 0.875em;
	margin-top: 1.5em;
	margin-bottom: 1.5em;
	line-height: 1.4;
	opacity: 0.4;
}

.list-index-business > li .business-arrow {
	width: 30px;
	height: 30px;
	background-color: #e3e3e3;
	border-radius: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 12px;
	transition: all 0.5s;
	margin-top: auto;
}

.list-index-business > li:hover .business-info {
	opacity: 0.95;
}

.list-index-business > li:hover .business-head  {
	opacity: 0.75;
}

.list-index-business > li:hover .head-number::after {
	background-color: #dc3545;
}

.list-index-business > li:hover .business-arrow {
	width: 8em;
	background-color: #dc3545;
	color: #fff;
}

/*
** index mode
*/
.index-mode {
	background-image: url(../images/bg-texture.png);
	background-repeat: repeat-y;
	background-size: cover;
}
#index-mode-advantage {
	background-image: url(../images/bg-advantage.jpg);
}
#index-mode-why {
	background-position: 0 -300px;
}
#index-mode-news {
	background-image: url(../images/bg-news.jpg);
}
#index-mode-case {
	background-image: url(../images/bg-case.jpg);
}
#index-mode-partner {
	background-position: 0 -600px;
}
.mode-head {
	display: flex;
	flex-direction: column;
	align-items: center;
	line-height: 1.4;
}

.mode-head > .head-en {
	line-height: 1.2;
	color: #999;
	text-transform: uppercase;
	text-align: center;
}

.mode-head > .head-cn {
	font-size: 2.5em;
	font-weight: bold;
	color: #dc3545;
	position: relative;
	padding-bottom: 0.25em;
	margin-bottom: 0.25em;
	text-align: center;
}

.mode-head > .head-cn::after {
	content: "";
	position: absolute;
	background-color: #dc3545;
	height: 2px;
	width: 1em;
	bottom: 0;
	left: 50%;
	margin-left: -0.5em;
}

.mode-head > .head-se {
	color: #999;
	text-align: center;
}

.mode-body {
	padding-top: 1.5em;
}

#index-mode-why .mode-body {
	background-image: url(../images/bg-why-center.png);
	background-repeat: no-repeat;
	background-position: center;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	margin-top: 4em;
	margin-bottom: 3em;
}

#index-mode-about > .container {
	display: flex;
}
#index-mode-about .about-left {
	width: 200px;
	background-image: url(../images/company-chenxi.png);
	background-repeat: no-repeat;
	background-position: bottom center;
	color: #fff;
	padding: 2em;
}
.about-left .about-title-en {
	text-transform: uppercase;
}
.about-left .about-title-cn {
	font-size: 2em;
	font-weight: bold;
	position: relative;
	padding-bottom: 0.5em;
}
.about-left .about-title-cn::after {
	position: absolute;
	left: 0;
	bottom: 0;
	content: "";
	width: 1em;
	height: 2px;
	background-color: #fff;
}
#index-mode-about .about-center {
	flex: 1;
	margin-left: 3em;
	margin-right: 3em;
}
.about-center .company-title {
	font-size: 1.5em;
	font-weight: bold;
}
.about-center .company-content {
	color: #444;
	padding-top: 2em;
	padding-bottom: 2em;
}
.about-center .company-button {
	padding-top: 3em;
}
.list-company-button {
	display: flex;
}
.list-company-button > li {
	flex: 1;
}
.list-company-button > li:nth-last-of-type(2) {
	border-left: 1px solid #fff;
	border-right: 1px solid #fff;
}
.list-company-button > li a {
	padding: 1em 0 1.2em 0;
	background-color: #f1f1f1;
	display: flex;
	flex-wrap: nowrap;
	justify-content: center;
	align-items: center;
	text-decoration: none;
}
.list-company-button > li a:hover {
	background-color: #dc3545;
	color: #fff;
}
.list-company-button > li a .iconfont {
	font-size: 3em;
	line-height: 1.2;
}
.list-company-button > li a .btn-right {
	line-height: 1.6;
	margin-left: 0.5em;
	word-break: keep-all;
}
.list-company-button > li a .btn-right .btn-text-en {
	text-transform: uppercase;
	opacity: 0.5;
	font-size: 12px;
}
#index-mode-about .about-right {
	width: 240px;
	background-image: url(../images/bg-company-r.jpg);
	background-repeat: no-repeat;
	background-size: cover;
	padding: 1.5em;
	display: flex;
	flex-direction: column;
}
.about-right .figure-item {
	background-color: #fff;
	padding: 1em;
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.figure-item:not(:first-child) {
	border-top: 1px solid #eee;
}
.figure-item .figure-head {
	font-size: 2em;
	color: #dc3545;
	font-weight: bold;
	display: flex;
	line-height: 1;
}
.figure-item .figure-head em {
	font-style: normal;
	font-weight: normal;
	font-size: 0.875rem;
	margin-top: 0.5em;
	margin-left: 0.5em;
}
.figure-item .figure-body {
	color: #666;
	font-size: 0.875rem;
}
#index-mode-advantage .advantage-text {
	margin-top: 1em;
	margin-bottom: 2em;
}
#index-mode-advantage .advantage-image {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: center;
}
#index-mode-advantage .advantage-image > li:nth-last-child(2) {
	margin-left: 4em;
	margin-right: 4em;
}
.list-index-case-category {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	border-top: 1px solid #ddd;
	border-bottom: 1px solid #ddd;
	padding-top: 0.5em;
	padding-bottom: 0.5em;
}
.list-index-case-category > li {
	padding: 0.5em 1em;
}
.list-index-case-category > li a {
	display: block;
	text-align: center;
	border-radius: 3px;
	padding: 0.25em 1em;
	text-decoration: none;
}
.list-index-case-category > li a:hover {
	background-color: #dc3545;
	color: #fff;
}
.list-index-case-box {
	margin-top: 2em;
}
#index-mode-advantage .advantage-image li img {
    border-radius: 3px;
	transition: all 0.3s;
}
#index-mode-advantage .advantage-image li img:hover {
	transform: translateY(-3px);
}

/*
** index contact
*/

#index-contact {
	background-color: #dc3545;
	background-image: url(../images/bg-contact.png);
	background-repeat: no-repeat;
	background-size: cover;
}

#index-contact > .container {
	display: flex;
	flex-direction: column;
	align-items: center;
	color: #fff !important;
}

#index-contact .contact-head {
	display: flex;
	flex-wrap: nowrap;
	justify-content: center;
}

.contact-head-title {
	border: 3px solid #fff;
	border-right: 0;
	line-height: 1.4;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 0 2em;
}

.contact-head-title .text-primary {
	font-size: 2em;
	font-weight: bold;
}

.contact-head-title .text-secondary {
	text-transform: uppercase;
}

#index-contact .contact-foot {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.contact-foot .btn {
	display: block;
	padding: 0.35em 2.5em;
	border: 1px solid #fff;
	border-radius: 2em;
	color: #fff !important;
	text-decoration: none;
}
.contact-foot .btn:hover {
	background-color: #fff;
	color: #dc3545 !important;
}

#index-contact .contact-body {
	display: flex;
	flex-wrap: wrap;
	text-align: center;
}

.contact-item {
	margin: 4em;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.contact-item > .item-icon {
	width: 2em;
	height: 2em;
	background-color: #fff;
	color: #dc3545;
	border-radius: 100%;
	text-align: center;
	font-size: 2em;
}

.contact-item > .item-head {
	margin-top: 0.75em;
	margin-bottom: 0.5em;
	opacity: 0.75;
}

.contact-item > .item-body {
	font-size: 1.5em;
	line-height: 1.2;
}

/* gt >>> pc */
@media (min-width: 1300px) {
}

/* lt <<< xl */
@media (max-width: 1299.98px) {
    .slide-text .text-primary {
		font-size: 3em;
	}

	.slide-text .text-secondary,
	.slide-text .text-tell {
		font-size: 0.875em;
	}

	#index-mode-about .about-center {
		margin-left: 2em;
		margin-right: 2em;
	}

	#index-mode-about .about-right {
		width: 220px;
	}

	.list-index-news > li:nth-child(2) {
		margin-left: 1.5em;
		margin-right: 1.5em;
	}

	#index-mode-why .mode-body {
		background-size: 45%;
	}

    .contact-item {
		margin: 3em;
	}
}

/* gt >>> lg (xl && pc) */
@media (min-width: 1110px) {
}

/* lt <<< lg */
@media (max-width: 1109.98px) {
    .slide-text .text-primary {
		font-size: 2.5em;
	}

	.slide-text .text-secondary {
		padding-top: 1.5em;
		padding-bottom: 1.5em;
	}

	#index-mode-advantage .advantage-image > li:nth-last-child(2) {
		margin-left: 3em;
		margin-right: 3em;
	}

	#index-mode-about > .container {
		flex-direction: column;
	}
	
	#index-mode-about .about-left {
		display: none;
	}

	#index-mode-about .about-center {
		margin-left: 0;
		margin-right: 0;
	}

	.about-center .company-content {
		padding-top: 0.5em;
		padding-bottom: 1em;
	}

	.about-center .company-button {
		padding-top: 1.5em;
	}

	.list-company-button > li a .iconfont {
		font-size: 2em;
	}

	#index-mode-about .about-right {
		width: 100%;
		margin-top: 1.5em;
		padding: 0 0 1em 0;
		background-image: none;
		flex-direction: row;
		border-bottom: 1px solid #eee;
	}

	.figure-item .figure-head {
		font-size: 2em;
	}

	.about-right .figure-item {
		width: 33.333333%;
		padding: 0;
	}

	.about-right .figure-item:not(:first-child) {
		border-top: 0;
	}

	.list-index-business {
		margin: -0.5em;
	}

	.list-index-business > li {
		width: 50%;
		padding: 0.5em;
	}
	
	.list-index-business > li a {
		padding: 1em;
	}
	
	.list-index-news > li:nth-child(2) {
		margin-left: 1em;
		margin-right: 1em;
	}

	.list-index-case-category > li {
		padding: 0.5em;
		width: 33.333333%;
	}
	.list-index-case-category > li a {
		background-color: #edecec;
		padding: 0.5em;
	}

	.list-index-news > li > a {
		padding: 1em 1.5em;
	}

	.list-index-why > li .why-icon {
		width: 50px;
		height: 50px;
		font-size: 2em;
	}

    .contact-item {
		margin: 3em 1.25em;
	}
}

/* gt >>> (lg & xl & pc) */
@media (min-width: 798px) {
}

/* lt <<< md */
@media (max-width: 797.98px) {
    
	.swiper-banner .swiper-button-prev,
	.swiper-banner .swiper-button-next {
		display: none;
	}

	.slide-text .text-primary {
		font-size: 2em;
	}

	.slide-text .text-secondary {
		padding-top: 0.5em;
		padding-bottom: 1em;
	}

	.slide-text .text-tell {
		display: none;
	}

	.list-company-button > li a {
		flex-direction: column;
	}

	.list-company-button > li a .btn-right .btn-text-en {
		display: none;
	}

	#index-mode-advantage .advantage-image > li:nth-last-child(2) {
		margin-left: 1.5em;
		margin-right: 1.5em;
	}

	#index-mode-case .swiper-tab-click .swiper-tab-body {
		margin-top: 0 !important;
		padding-top: 0 !important;
	}

	.list-index-news {
		flex-direction: column;
	}

	.list-index-news > li:nth-child(2) {
		margin-left: 0;
		margin-right: 0;
		margin-top: 1em;
		margin-bottom: 1em;
	}

	.list-index-news .title-box {
		height: auto;
	}

	.list-index-news .intro-box {
		display: none;
	}

	#index-mode-why .mode-body {
		flex-direction: column;
		background-image: none;
		margin-top: 1em;
		margin-bottom: 1em;
	}

	#index-mode-why .mode-body ul {
		width: 100%;
	}

	.list-index-why > li:nth-of-type(2) {
		margin-top: 1em;
		margin-bottom: 1em;
	}

	.list-index-why > li {
		border: 1px solid #dc3545;
		border-radius: 5px;
		padding: 1.25em;
		background-color: rgba(255, 255, 255, 0.75);
	}

	.list-why-right {
		margin-top: 1em;
	}

	.list-why-right > li {
		flex-direction: row;
	}

	.list-why-right > li .why-item {
		text-align: left;
		margin-right: 0;
		margin-left: 1em;
	}

    #index-contact .contact-body {
		padding-top: 2em;
		padding-bottom: 2em;
	}

	.contact-item {
		margin: 1.5em;
		width: calc(50% - 3em);
	}

	.contact-item > .item-body {
		font-size: 1.25em;
	}
}

/* gt >>> sm (md & lg & xl & pc) */
@media (min-width: 576px) {
}

/* lt <<< sm */
@media (max-width: 575.98px) {
    .contact-head-title .text-primary {
		font-size: 1.5em;
	}

	#index-contact .contact-head img {
		max-height: 100px;
	}

	.contact-item {
		margin: 0.5em;
		width: calc(50% - 1em);
	}
}