/* about-section1 */

.about-section1 {
    position: relative;
    padding: 80px 0;
    background: url(//wm.cdn.cn86.cn/kschangjie/2025/12/4d6f5980b2ch2vhp.jpg) no-repeat;
    background-size: cover;
}

.about-section1-left {
    position: relative;
    padding-left: 12px;
    padding-top: 12px;
    width: 33.33%;
    z-index: 99;
}

.about-section1-left::before {
    position: absolute;
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    background: var(--main-theme-color);
    border-radius: 20px;
    -webkit-border-radius: 20px;
    content: "";
    z-index: -1;
    left: 0px;
    top: 0px;
}

.about-section1-left .img {
    overflow: hidden;
    border-radius: 10px;
    -webkit-border-radius: 10px;
}

.about-section1-left .img img {
    display: block;
    width: 100%;
}

.about-section1-right {
    position: relative;
    width: 60%;
}

.about-section1-right .p1 {
    font-size: 2.34375vw;
    line-height: 1;
    color: #202020;
    font-weight: bold;
    margin-bottom: 15px;
    font-family: "Gilroy1";
}

.about-section1-right .p2 {
    font-size: 24px;
    color: #323232;
    font-weight: bold;
    line-height: 1.3;
    font-family: "Gilroy1";
    margin-bottom: 1.5625vw;
    text-transform: capitalize;
}

.about-section1-right .p3 {
    font-size: 18px;
    color: #696969;
    line-height: 1.7;
    font-family: "Gilroy";
    height: 300px;
    overflow-y: scroll;
    padding-right: 15px;
}

/* 滚动条 */
.about-section1-right .p3::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    background-color: #dadada;
}
.about-section1-right .p3::-webkit-scrollbar {
    width: 4px;
    background-color: #dadada;
}
.about-section1-right .p3::-webkit-scrollbar-thumb {
    background-color: var(--main-theme-color);
}



/* about-section2 */
.about-section2{
    position: relative;
    background: url(//wm.cdn.cn86.cn/kschangjie/2025/12/5ad7b8f7bbds6nct.jpg) no-repeat;
    background-size: cover;
    padding: 80px 0;
}
.about-section-title{
    margin-bottom: 40px;
}
.about-section-title h3{
    font-size: 2.34375vw;
    color: #202020;
    line-height: 1;
    margin-bottom: 0px;
    text-transform: capitalize;
}

.about-photo-list1{
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.about-photo-list1 li{
    position: relative;
    border-radius: 20px;
    padding: 50px 30px;
    transition: all .3s;
    -webkit-transition: all .3s;
    background: rgb(255, 255, 255);
    overflow: hidden;
    z-index: 9;
    flex: 1;
}
.about-photo-list1 li::before{
    position: absolute;
    left: 0px;
    bottom: -100%;
    background-color: var(--main-theme-color);
    transition: all .5s;
    -webkit-transition: all .5s;
    width: 100%;
    height: 100%;
    z-index: -1;
    content: "";
}
.about-photo-list1 li a{
    display: block;
}
.about-photo-list1 li .img{
    text-align: center;
    margin-bottom: 1.5625vw;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.about-photo-list1 li .img img{
    display: inline-block;
    max-height: 80px;
    max-width: 100%;
}
.about-photo-list1 li h3{
    font-size: 18px;
    color: #2c2f2e;
    line-height: 26px;
    margin-bottom: 20px;
    font-family: "Gilroy1";
    height: 52px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
}
.about-photo-list1 li .pp{
    font-size: 15px;
    color: #909090;
    line-height: 25px;
}

.about-photo-list1 li:hover::before{
    bottom: 0px;
}
.about-photo-list1 li:hover *{
    color: #fff!important;
}
.about-photo-list1 li:hover .img img{
    /* 标准写法 */
    filter: brightness(0) invert(1);
    /* 兼容旧版 Safari 和 iOS */
    -webkit-filter: brightness(0) invert(1);
    /* 兼容旧版 Firefox */
    -moz-filter: brightness(0) invert(1);
    /* 兼容旧版 IE */
    filter: gray; /* IE 6-9 */
    -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)"; /* IE 10+ */
}



/* about-section4 */
.about-section4{
    position: relative;
    background: #fff;
    padding: 80px 0 40px;
}

.about-photo-list4{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -14px;
}
.about-photo-list4 li{
    position: relative;
    width: calc(25% - 28px);
    margin: 0 14px 40px 14px;
}
.about-photo-list4 li a{
    display: block;
}
.about-photo-list4 li .img{
    border-radius: 5px;
}
.about-photo-list4 li .img img{
    display: block;
    width: 100%;
}
.about-photo-list4 li .txt{
    position: relative;
    border-bottom: 1px solid #e6e6e6;
    padding: 15px 0;
}
.about-photo-list4 li .txt::before{
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 0px;
    height: 1px;
    background: var(--main-theme-color);
     transition: all .5s;
    -webkit-transition: all .5s;
    content: "";
}
.about-photo-list4 li .pp{
    font-size: 18px;
    color: #323232;
    line-height: 25px;
}
.about-photo-list4 li:hover .txt::before{
    width: 100%;
}
.about-photo-list4 li:hover *{
    color: var(--main-theme-color)!important;
}


/* milestones */
.about-section-title5{
    margin-bottom: 80px;
}

.about-section-title5 .qie{
    display: flex;
    align-items: center;
}

.about-section5-con{
    position: relative;
    z-index: 99;
}

.about-section5-con::before{
    position: absolute;
    left: 0px;
    top: 63px;
    width: 100%;
    height: 1px;
    background: rgba(255,255,255,.3);
    content: "";
    z-index: -1;
}

.about-photo-list5 .swiper-slide{
    position: relative;
}
.about-photo-list5 .swiper-slide .txt h3{
    font-size: 24px;
    color: #fff;
    margin-bottom: 20px;
    font-family: "Gilroy1";
    line-height: 25px;
}
.about-photo-list5 .swiper-slide .txt .linex{
    width: 37px;
    height: 37px;
    background: rgba(255,255,255,.2);
    border-radius: 50%;
    position: relative;
    margin-bottom: 20px;
}
.about-photo-list5 .swiper-slide .txt .linex::before{
    position: absolute;
    left: 50%;
    top: 50%;
    width: 11px;
    height: 11px;
    background: #fff;
    border-radius: 50%;
    transform: translate(-50%,-50%);
    z-index: 99;
    content: "";
}

.about-photo-list5 .swiper-slide .txt .pp{
    font-size: 15px;
    line-height: 25px;
    /* height: 100px; */
    color: #fff;
}


/* honor */
.bt {
	text-align: center
}

.bt .wz {
	color: #1a1a1a;
	font-size: 2.343vw;
	font-family: Heebo-Bold-3;
	text-transform: capitalize
}

.bt .wz2 {
	color: #5d5d5d;
	font-size: 18px;
	font-family: Heebo-Bold-7;
	margin-top: .5vw;
	line-height: 30px
}

.nbox4 {
	background: url(//wm.cdn.cn86.cn/kschangjie/2025/12/f78cf36655702ptp.jpg) no-repeat;
	background-size: 100% 100%;
	padding: 4.2vw 0 3vw
}

.ry {
	margin-top: 2.53vw;
	position: relative
}

.ry .mySwiperry {
	overflow: hidden
}

.ry .swiper-slide img {
	width: 100%;
	display: block
}

.ry .swiper-paginationry {
	background-color: rgb(218,218,218,.5);
	width: 92px;
	height: 29px;
	margin: 0 auto;
	margin-top: 3vw;
	border-radius: 25px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center
}

.ry .swiper-pagination-bullet {
	margin: 0 7px!important;
	background: #fff;
	width: 8px;
	height: 8px;
	opacity: 1;
	border-radius: 50%;
	background: #cdcdcd;
	cursor: pointer
}

.ry .swiper-pagination-bullet-active {
	background: #003686;
	opacity: 1
}


/*  */
.abtt {
	color: #fff;
	font-size: 2.343vw;
	font-family: "Heebo-Bold-3";
	text-transform: capitalize;
	padding-left: 60px;
}

.abtt2 {
	color: #1a1a1a;
	background: url(//wm.cdn.cn86.cn/kschangjie/2025/12/53bf6785catwhz4a.png) no-repeat left center;
}

.he {
	position: relative;
}

.mySwiper2 {
	overflow: hidden;
}

.mySwiper2 .swiper-slide .slicon {
	margin-top: 30px;
}

.mySwiper2 .swiper-slide img {
	width: 100%;
	display: block;
	cursor: pointer;
}

.he .swiper-pagination2 {
	background-color: #e6e6e6;
	width: 92px;
	height: 29px;
	border-radius: 25px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center;
	position: relative;
	margin: 0 auto;
	margin-top: 2.6vw;
}

.he .swiper-pagination-bullet {
	margin: 0 7px!important;
	width: 8px;
	height: 8px;
	opacity: 1;
	border-radius: 50%;
	background: #a7a7a7;
}

.he .swiper-pagination-bullet-active {
	background-color: #003686;
}

.box55 {
	background: #f4f8fd;
	padding: 2.75vw 0 3vw;
}

.box55 .he {
	margin-top: 0.9vw;
}

.box55 .he .swiper-pagination2 {
	background-color: #fff;
}







/* 响应式 */
@media (max-width: 1280px) {
    .about-section1-right .p2{
        font-size: 20px;
    }
    .about-section1-right .p3{
        font-size: 16px;
    }
    .about-section2{
        padding: 60px 0;
    }
    .about-section4{
        padding: 60px 0 20px;
    }
    .about-photo-list1 li .img img{
        max-width: 60px;
    }
}

@media (max-width: 992px) {
    .about-section1-right .p1,
    .about-section-title h3,
    .about-section-title2 h3 {
        font-size: 35px;
    }
    .about-section1 {
        padding: 60px 0;
    }
    .about-section1-left {
        width: 100%;
        margin-bottom: 30px;
    }
    .about-section1-right {
        width: 100%;
    }
  
    .about-photo-list1 li{
        padding: 30px 15px;
    }
}

@media (max-width: 768px) {
    .about-section2{
        padding: 40px 0 20px;
    }
    .about-section4{
         padding: 40px 0 20px;
    }
   
   .about-section1-right .p1,
   .about-section-title h3,
   .about-section-title2 h3 {
        font-size: 25px;
    }
    .about-section1-right .p1 {
        margin-bottom: 20px;
    }
    .about-section1-right .p2 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .about-section1 {
        padding: 40px 0;
    }
    .about-photo-list4 li{
        width: calc(50% - 28px);
        margin-bottom: 28px;
    }
    .about-photo-list1{
        gap: 0px;
        margin: 0 -10px;
    }
    .about-photo-list1 li{
        flex: inherit;
        width: calc(50% - 20px);
        margin: 0 10px 20px 10px;
    }
    .about-photo-list1 li .img{
        height: 50px;
    }
    .about-photo-list1 li .img img{
        max-height: 40px;
    }

    .about-section-title5{
        margin-bottom: 40px;
    }

    .he .swiper-pagination-bullet{margin:0 3px!important;}
    .he .swiper-pagination2{margin-top:20px;}

    .bt .wz{font-size:25px;}
   .abtt{font-size:25px;}
}