@import url("keyforams.css");

:root {
    font-size: 10px;
    --primary: #0e4c92;
    --primary: #0e4c92;
}
* {
    font-family: Microsoft YaHei, Microsoft YaHei;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.12);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: 50%;
    margin: 0;
    padding: 0;
}
.space {
    flex-grow: 1;
}

/* 1344  1440 */

html,
body {
    width: 100%;
    height: 100%;
    background-color: #fcfcfc;
}

body {
    position: relative;
}

a {
    text-decoration: none;
    color: inherit;
}

.slide-menu {
    position: fixed;
    z-index: 9;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
}

.slide-menu:hover .item > span {
    width: 110px;
}

.slide-menu .item {
    display: flex;
    align-items: center;
    height: 48px;
    column-gap: 12px;
    cursor: pointer;
    user-select: none;
    color: #fff;
}

.slide-menu .item:hover {
    color: rgb(255, 153, 0);
}

.slide-menu .item .icon {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 50px;
    height: 36px;
    font-size: 32px;
    /* color: #fff; */
    filter: drop-shadow(0 0 0.4rem rgba(42, 72, 105, 0.5));
}

.slide-menu .item > span {
    background-color: #0e4c92;
    /* color: #fff; */
    font-size: 14px;
    height: 48px;
    width: 0;
    transition: width 0.4s;
    /*text-wrap: nowrap;*/
    text-align: center;
    line-height: 48px;
}

.over-float-menu {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.6s;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    background-color: #fff;
    box-shadow: 0 0 6rem rgba(0, 0, 0, 0.1);
    height: 100px;
}

.over-float-menu .container {
    width: calc(100% - 40rem);
    min-width: 1368px;
    height: 100%;
    display: flex;
    align-items: center;
}

.over-float-menu .container .logo {
    width: 308px;
    margin-right: 50px;
}

.over-float-menu .container .items {
    width: 0;
    flex-grow: 1;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 40px;
}

.over-float-menu .container .items .menu-item {
    position: relative;
    width: 164px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.over-float-menu .container .items .menu-item:hover .float-menu {
    transform: scaleY(1);
}
.over-float-menu .container .items .menu-item:hover .top-line {
    width: 100%;
}

.over-float-menu .container .items .menu-item >span {
    font-weight: 600;
    font-size: 20px;
    color: #000;
    cursor: pointer;
    /* line-height: 11rem; */
    height: 100px;
    display: flex;
    align-items: center;
}
.over-float-menu .container .items .menu-item >span::after {
    display: block;
    content: "";
    width: 0;
    height: 0;
    margin-left: 8px;
    border: 5px solid #000;
    border-bottom: 0;
    border-left-color: transparent;
    border-right-color: transparent;
}
.over-float-menu .container .items .menu-item .float-menu {
    width: 100%;
    position: absolute;
    top: calc(100% - 3px);
    z-index: 99;
    left: 0;
    transition: transform 0.2s;
    transform: scaleY(0);
    transform-origin: 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.over-float-menu .container .items .menu-item .float-menu .top-line {
    width: 0;
    height: 3px;
    background-color: #0e4c92;
    transition: width 0.6s;
}
.over-float-menu .container .items .menu-item .float-menu .content {
    width: 100%;
    display: flex;
    background-color: #000000;
    flex-direction: column;
    background-color: #fff;
    padding: 20px 0;
    transform-origin: 0 0;
    transition: transform 0.3s;
    box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.1);
}
.over-float-menu .container .items .menu-item .float-menu .content .item {
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.over-float-menu .container .items .menu-item .float-menu .content .item:hover {
    background-color: #eef0f3;
}
.over-float-menu .container .items .menu-item .float-menu .content .item:hover span {
    color: #0e4c92;
}
.over-float-menu .container .items .menu-item .float-menu .content .item span {
    color: #697589;
    font-size: 16px;
}


header {
    width: 100%;
    /*height: 65vh;*/
    position: relative;
}
header .header__top {
    /*position: absolute;*/
    /*top: 0;*/
    /*left: 0;*/
    position: relative;
    z-index: 9;
    width: 100%;
    /*background: linear-gradient(180deg, #594438 0%, rgba(63, 43, 18, 0) 100%);*/
    background-color: #FFFFFF;
}
header .header__top .nav__top {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: solid 1px #EEEEEE;
}
header .header__top .nav__top .container {
    width: 150rem;
    max-width: 94%;
    height: 11rem;
    box-sizing: border-box;
    background-image: linear-gradient(to left, #ffffff66, #ffffff66);
    background-size: 0 1px;
    background-position-y: 100%;
    background-position-x: 0;
    display: flex;
    align-items: center;
    gap: 3.2rem;
}
header .header__top .nav__top .container .logo {
    /* width: 21rem; */
    /* height: 11rem; */
    /*vertical-align: middle;*/
    width: 308px;
}
header .header__top .nav__top .container .xiaoxun {
    width: 22rem;
    height: 6rem;
}
header .header__top .nav__top .container nav {
    display: flex;
    align-items: center;
}
header .header__top .nav__top .container nav span {
    color: #666666;
    font-size: 18px;
    padding: 0 1.6rem;
    cursor: pointer;
}
header .header__top .nav__top .container nav span:is(:nth-child(4)) {
    border-right: 1px solid #e8e8e8;
}
header .header__top .nav__top .container nav span:hover {
    color: #e9af3a;
}
header .header__top .nav__top .container .group {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}
header .header__top .nav__top .container .group i {
    display: block;
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 100px;
    font-size: 1.4rem;
    font-style: normal;
    line-height: 3.2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 1s, background-color 1s;
}
header .header__top .nav__top .container .group i:hover {
    background-color: #002d60;
    border-color: #002d60;
}
header .header__top .nav__top .container .group .search {
    background-image: url("../assets/search-blue.png");
    background-size: 100% 100%;
    background-position: 50% 50%;
}
header .header__top .nav__top .container .group .en {
    background-image: url("../assets/en-blue.png");
    background-size: 100% 100%;
    background-position: 50% 50%;
}
header .header__top .nav__menu {
    /* height: 9.7rem; */
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 98%;
    width: 156rem;
    margin: auto;
    /* background-color: #000; */
}
header .header__top .nav__menu .menu-item {
    position: relative;
    width: 164px;
    /* background-color: #000; */
    display: flex;
    align-items: center;
    justify-content: center;
}
header .header__top .nav__menu .menu-item:hover .float-menu {
    transform: scaleY(1);
}
header .header__top .nav__menu .menu-item:hover .top-line {
    width: 100%;
}
header .header__top .nav__menu .menu-item > span {
    --color: #000;
    color: var(--color);
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei-Bold;
    font-size: 20px;
    text-shadow: 0px 2px 3px rgba(0, 0, 0, 0.11);
    line-height: 3;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;

}
header .header__top .nav__menu .menu-item > span::after {
    display: block;
    content: "";
    width: 0;
    height: 0;
    margin-left: 8px;
    border: 5px solid var(--color);
    border-bottom: 0;
    border-left-color: transparent;
    border-right-color: transparent;
}
header .header__top .nav__menu .menu-item .float-menu {
    width: 100%;
    position: absolute;
    top: 100%;
    z-index: 99;
    left: 0;
    /* height: max-content; */
    /* overflow: hidden; */
    transition: transform 0.2s;
    transform: scaleY(0);
    transform-origin: 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* background-color: #000; */
}
header .header__top .nav__menu .menu-item .float-menu .top-line {
    width: 0;
    height: 3px;
    background-color: #0e4c92;
    transition: width 0.6s;
}
header .header__top .nav__menu .menu-item .float-menu .content {
    width: 100%;
    display: flex;
    background-color: #000000;
    flex-direction: column;
    background-color: #fff;
    padding: 20px 0;
    /* transform: scaleY(0); */
    transform-origin: 0 0;
    transition: transform 0.3s;
    box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.1);
}
header .header__top .nav__menu .menu-item .float-menu .content .item {
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
header .header__top .nav__menu .menu-item .float-menu .content .item:hover {
    background-color: #eef0f3;
}
header .header__top .nav__menu .menu-item .float-menu .content .item:hover span {
    color: #0e4c92;
}
header .header__top .nav__menu .menu-item .float-menu .content .item span {
    color: #697589;
    font-size: 16px;
}

.swiper {
    width: 100%;
    /*height: 80%;*/
    /*padding-top: 170px !important;*/
}
.swiper .swiper-xf {
    position: absolute;
    left: 0;
    bottom: -3px;
    z-index: 2;
    width: 100%;
}
.swiper .swiper-xf .swiper-xf-slide {
    position: absolute;
    bottom: 20px;
    margin: auto;
    z-index: 3;
    color: #FFFFFF;
    width: 100%;
}
.swiper .swiper-xf .swiper-xf-slide .hwdt {
    width: 150rem;
    max-width: 94%;
    margin: auto;
}
.swiper .swiper-xf .swiper-xf-slide .hwdt .f-title {
    font-size: 16px;
    opacity: 0.4;
}
.swiper .swiper-xf .swiper-xf-slide .hwdt .a-title {
    font-size: 36px;
    font-family: SourceHanSerifCN-Bold, SourceHanSerifCN-Bold;
}
.swiper .swiper-xf .swiper-xf-slide .hwdt .swiper-xf-menu {
    margin-top: 20px;
}
.swiper .swiper-xf .swiper-xf-slide .hwdt .swiper-xf-menu .swiper-xf-menu-item {
    display: inline-block;
    font-size: 20px;
    width: 135px;
    height: 30px;
    opacity: 0.4;
    color: #FFFFFF;
    position: relative;
    padding-right: 16px;
    box-sizing: border-box
}
.swiper .swiper-xf .swiper-xf-slide .hwdt .swiper-xf-menu .swiper-xf-menu-item img {
    width: 20px;
    position: absolute;
    bottom: 7px;
    left: -25px;
}

.swiper .swiper-xf .swiper-xf-slide .zmss {
    width: 50rem;
    max-width: 94%;
    position: absolute;
    bottom: 0;
    right: 50px;
    /* transform: translateX(-50%); */
    text-align: right;
    z-index: 999;
}
.swiper .swiper-xf .swiper-xf-slide .zmss .title {
    font-family: SourceHanSerifCN-Bold, SourceHanSerifCN-Bold;
    font-size: 28px;
    padding-bottom: 10px;
}
.swiper .swiper-xf .swiper-xf-slide .zmss .swiper-xf-menu {
    /*margin-top: 20px;*/
}
.swiper .swiper-xf .swiper-xf-slide .zmss .swiper-xf-menu .swiper-xf-menu-item {
    display: inline-block;
    font-size: 20px;
    padding: 5px 10px;
    color: #FFFFFF;
    position: relative;
}

.swiper .swiper-slide {
    width: 100%;
    height: 100%;
}
.swiper .swiper-slide .img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.swiper .swiper-slide .img img,video {
    width: 100%;
    height: 100%;
    object-fit: cover;

}

.swiper .pagination {
    bottom: 3rem;
    right: 10rem;
    left: auto;
    width: max-content;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: absolute;
    z-index: 9;
}
.swiper .pagination .link {
    width: 30px;
    height: 16px;
    background-image: url("../assets/vlink.png");
}
.swiper .pagination .dot {
    width: 30px;
    height: 30px;
    background-image: url("../assets/banner.svg");
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.6s;
    cursor: pointer;
    user-select: none;
}
.swiper .pagination .dot span {
    font-size: 16px;
    font-weight: 600;
    transform: translate(3px, 5px);
}
.swiper .pagination .dot span:hover {
    color: #ffbe3a;
    background-image: url("../assets/banner-hover.svg");
}
.swiper .pagination .active {
    color: #ffbe3a;
    background-image: url("../assets/banner-hover.svg");
}

footer {
    width: 100%;
    /* height: 585px; */
    /*background-color: #165BA0;*/
    background-image: url("https://www.bjhwxy.org.cn/Public/newList/assets/footbgimg.png");
    background-size: 100% 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 100px;
}

footer .b-bg {
    width: 100%;
    background-image: url("https://www.bjhwxy.org.cn/Public/newList/assets/bottom-bg.png");
    
    height: 180px;
    background-size: 100%;
    position: absolute;
    top: 40px;
    position: absolute;
    left: 0;
}
footer .container {
    width: 150rem;
    max-width: 94%;
    /* height: 100%; */
    position: relative;
    padding: 30px 0 0px;
    box-sizing: border-box;
    z-index: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}
footer .container .box {
    width: 100%;
    display: flex;
    /*align-items: center;*/
    gap: 50px;
    padding-bottom: 18px;
    border-bottom: 1px solid #d8d8d83b;
}
footer .container .box .frend-links img {
    width: 60%;
    margin-left: 20%;
    margin-top: 20px;
}
footer .container .box .frend-links {
    width: 40%;
}
footer .container .box .frend-links .title {
    font-weight: bold;
    font-size: 18px;
    color: #ffffff;
    line-height: 24px;
    font-family: "light";
}
footer .container .box .frend-links .links {
    margin-top: 23px;
    width: 100%;
    display: grid;
    grid-template-rows: repeat(4, minmax(24px, max-content));
    grid-template-columns: repeat(3, 1fr);
    row-gap: 10px;
}
footer .container .box .frend-links .links span a{
    font-size: 14px;
    color: #ffffff;
    /* line-height: 2; */
    opacity: 0.6;
    /* text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap; */
}

footer .container .box .frend-links .links-us {
    margin-top: 15px;
    width: 100%;
    /*display: grid;*/
    /*grid-template-columns: repeat(2, 1fr);*/
    row-gap: 20px;
}
footer .container .box .frend-links .links-us span {
    font-size: 14px;
    color: #ffffff;
    /* line-height: 2; */
    opacity: 0.6;
    margin-right: 20px;
    /* text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap; */
}

footer .container .bah {
    width: 100%;
    color: #fff;
    font-size: 16px;
    margin: 1.5rem 0;
    text-align: center;
}
footer .container .bah span {
    margin-right: 5px;
    opacity: 0.6;
}

main {
    position: relative;
    width: 100%;
}

main .main {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

main .main .main-page {
    width: 150rem;
    max-width: 94%;
    box-sizing: border-box;
    margin-top: 80px;
    /*padding: 150px 0;*/
}

main .main .main-page-title {
    position: relative;
    display: inline-block;
}

main .main .main-page-title .f-title {
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    color: #697589;
}

main .main .main-page-title .a-title {
    font-size: 36px;
    font-family: Source Han Serif CN, Source Han Serif CN;
    font-weight: 700;
    font-style: normal;
    text-transform: none;
}

main .main .main-page-title img {
    width: 130px;
    position: absolute;
    right: -55px;
    bottom: 0;
}

main .main .main-page-centen {
    text-align: right;
    position: relative;
    padding: 20px;
}

main .main .main-page-centen img {
    width: 16px;
    height: 16px;
    /*position: absolute;*/
    /*right: 295px;*/
    /*bottom: 22px;*/
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

main .main .main-page-centen .address {
    font-weight: 400;
    font-size: 16px;
    display: inline-block;
    vertical-align: middle;
}

main .main .main-page-line {
    padding: 30px 0;
    border-top: 1px solid #165BA0;
    position: relative;
}

main .main .main-page-line .bgbackimg {
    position: absolute;
    left: 0;
    top: -40px;
}

main .main .main-page-line .bgback {
    position: absolute;
    left: 30px;
    top: -40px;
    font-size: 16px;
    font-weight: bold;
    color: #165BA0;
}

main .main .main-page-line img {
    position: absolute;
    left: -110px;
    top: -58px;
}

/* 定义从左往右的渐入动画 */
@keyframes fadeInLeft {
    from {
        opacity: 0.8; /* 完全透明 */
        transform: translateX(-5%); /* 向左移动100%的距离，即完全在屏幕左侧 */
    }
    to {
        opacity: 1; /* 完全不透明 */
        transform: translateX(0); /* 移动到原始位置 */
    }
}

/* 应用动画到div元素 */
.fade-in-left {
    animation-name: fadeInLeft; /* 指定动画名称 */
    animation-duration: 2s; /* 动画持续时间 */
    animation-fill-mode: forwards; /* 保持动画结束时的状态 */
}

/* 定义从下往上的渐入动画 */
@keyframes fadeInDown {
    from {
        opacity: 0; /* 完全透明 */
        transform: translateY(100%); /* 向左移动100%的距离，即完全在屏幕左侧 */
    }
    to {
        opacity: 1; /* 完全不透明 */
        transform: translateY(0); /* 移动到原始位置 */
    }
}

/* 应用动画到div元素 */
.fade-in-down {
    opacity: 0; /* 完全透明 */
    transform: translateY(100%);
    animation-name: fadeInDown; /* 指定动画名称 */
    animation-delay: 1s;
    animation-duration: 2s; /* 动画持续时间 */
    animation-fill-mode: forwards; /* 保持动画结束时的状态 */
}

.topbtn {
    position: fixed;
    right: 10px;
    bottom: 100px;
    z-index: 999;
}