header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    height: 248px;
    background: linear-gradient(180deg, #850707 0%, rgba(146, 2, 2, 0) 100%);
}

.head {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

.logo {
    margin-top: 55px;
    position: relative;
}

.logo img {
    position: absolute;
}

.logo span {
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 700;
    font-size: 26px;
    color: #FFFFFF;
    line-height: 34px;
    text-align: left;
    font-style: normal;
    position: absolute;
    top: 40px;
    right: -35px;
}

header .fgx {
    height: 1px;
    background: #FFFFFF;
    opacity: 0.4;
    position: absolute;
    top: 162px;
    left: 0;
    right: 0;
}

.banner_box {
    padding: 0px;
    position: relative;
    z-index: 3;
    overflow: hidden;
}

.nav_box {
    position: absolute;
    top: 182px;
    left: 0;
    right: 0;
    z-index: 99;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav_box .nav-item {
    position: relative;
    padding: .2rem .15rem;
}

header .nav_box .nav-item:hover>a {
    color: #cee5ff;
}

header .nav_box .nav-item:last-child {
    padding-right: 0;
}

header .nav_box a {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 26px;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
    text-align: left;
    font-style: normal;
}

header .nav_box .nav-item .sub-nav {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    transform-origin: top center;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 .04rem .12rem rgba(0, 0, 0, 0.15);
    background: #ffffff;
    border-radius: .08rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: .01rem solid #eee;
    min-width: 6.6rem;
    z-index: 99;
}

header .nav_box .nav-item:hover .sub-nav {
    transform: translateX(-50%) scaleY(1);
    opacity: 1;
    visibility: visible;
}

header .nav_box .nav-item .sub-nav a {
    display: block;
    color: #333;
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: bold;
    font-size: 20px;
    line-height: 26px;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
    text-align: center;
    font-style: normal;
    padding: .12rem .2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

header .nav_box .nav-item .sub-nav a:hover {
    background-color: #f5f5f5;
    font-weight: bold;
    color: #84171c;
    padding-left: .25rem;
}

/* 可选：添加小箭头指示器 */
header .nav_box .nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: .06rem solid transparent;
    border-right: .06rem solid transparent;
    border-bottom: .06rem solid #ffffff;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 100;
}

header .nav_box .nav-item:hover::after {
    opacity: 1;
}

.banner {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
}

.banner .imgBox {
    overflow: hidden;
    width: 100%;
    transform: scale(1);
    cursor: pointer;
}

.banner .imgBox .img {
    padding-bottom: 100vh;
    transition: 0s;
    transform: scale(1) !important;
}

.img {
    position: relative;
}

.imgBox img,
.imgBox video {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    /*object-fit: cover;*/
    transition: .5s;
}

.goto-main {
    display: flex;
    justify-content: center;
    width: 100%;
    position: absolute;
    bottom: .85rem;
    color: #fff;
    z-index: 99;
    text-align: center;
    font-size: 0.8rem;
}

.goto-main>div {
    cursor: pointer;
}

.goto-main div span {
    display: block;
}

main .cgjj {
    margin-top: 100px;
    margin-bottom: 60px;
    position: relative;
}

main .cgjj .cgjj_back {
    position: absolute;
    top: 45px;
    right: -40px;
}

.title_cn {
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 900;
    font-size: 44px;
    color: #920202;
    line-height: 62px;
    text-align: left;
    font-style: normal;
}

.title_en {
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 900;
    font-size: 23px;
    color: #333333;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: uppercase;
}

.jj_content {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
}

.jj_content .imgBox {
    overflow: hidden;
    width: 650px;
    transform: scale(1);
    cursor: pointer;
}

.jj_content .imgBox .img {
    padding-bottom: 95.5%;
    transition: 0s;
    transform: scale(1) !important;
}

.gmcgjs {
    width: 700px;
}

.gmcgjs .titie_jj {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    line-height: 31px;
    text-align: left;
    font-style: normal;
}

.gmcgjs .content_jj {
    font-family: MicrosoftYaHei;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-indent: 2em;
    margin-top: 61px;
    margin-bottom: 60px;
}

.cgvideo {
    height: 180px;
    border: 1px solid #9999992d;
    display: flex;
    margin-top: 43px;

}

.video {
    position: relative;
    /* 关键：建立相对定位容器 */
    display: inline-block;
}

.video-cover,
.video-player {
    position: absolute;
    top: 0;
    left: 0;
    height: auto;
}

/* 初始时视频在上层（隐藏封面），或封面在上层，通过JS切换 */
.video-cover {
    z-index: 2;
    pointer-events: none;
    cursor: pointer;
}

.video-player {
    z-index: 1;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(350%, -50%);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.play-button:hover {
    background: rgba(255, 0, 0, 0.8);
    transform: translate(350%, -50%) scale(1.1);
}

.play-button::after {
    content: '';
    border-left: 20px solid white;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 5px;
}

.video .video-player {
    width: 320px;
    height: 180px;
    background-color: rgb(0, 0, 0);
}

.cgwz {
    width: 380px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cgwz .title {
    display: flex;
    align-items: center;
}

.cgwz .title-cn {
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 900;
    font-size: 32px;
    color: #920202;
    line-height: 45px;
    text-align: left;
    font-style: normal;
    margin-right: 21px;
}

.cgwz .title-en {
    width: 107px;
    height: 40px;
    display: flex;
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 700;
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: uppercase;
}

.section1 {
    height: 378px;
    background: #F0F0F0;
    margin-bottom: 140px;
}

.rysk .title {
    text-align: center;
    margin-top: 104px;
}

.ryzs {
    margin-top: 40px;
    margin-bottom: 70px;
}

.ryzs .tempWrap {
    /*width: 100% !important;*/
}

.ryzs ul {
    /*width: 100% !important;*/
    display: flex;
    justify-content: space-between;
}

.ryzs ul li {
    width: 320px;
    height: 240px;
    margin-right: 40px;
}

.ryzs ul li:last-child {
    margin-right: 0px;
}

.ryzs ul li img {
    width: 100%;
    height: 100%;
}

.section2 {
    background: url(../imgs/cgbg_back.png);
    padding-bottom: 160px;
}

.section2 .cgbg {
    padding-top: 100px;
}

.section2 .news_top,
.section2 .news_bottom {
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
    border-bottom: 1px solid #D8D8D8;
}
.news_top .news_left .img {
    height: 396px;
    width: 650px;
}

}
.section2 .news_top .news_left,
.section2 .news_right {
    width: 47%;
}

.news_top .news_left .img img {
    width: 100%;
    height: 100%;
}

.news_right {
    width: 650px;
}

.news_content a {
    display: flex;
    align-items: center;
    margin-top: 41px;
}

.news_content a:hover .title {
    color: #920202;
}


.news_content .time {
    display: grid;
    justify-items: center;
    padding-right: 20px;
    border-right: 1px solid #920202;

}

.news_content .time .day {
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: bold;
    font-size: 18px;
    color: #920202;
    line-height: 24px;
    text-align: left;
    font-style: normal;
}

.news_content .time .month {
    font-family: MicrosoftYaHei;
    font-size: 14px;
    color: #920202;
    line-height: 19px;
    text-align: left;
    font-style: normal;
}

.news_content .title {
    font-family: MicrosoftYaHei;
    font-size: 18px;
    color: #333333;
    line-height: 36px;
    text-align: left;
    font-style: normal;
    margin-left: 20px;
    transition: all 0.3s;

}

.cgbg_news {
    margin-top: 40px;
    position: relative;
}

.cgbg_fgx {
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    margin: 0px auto;
    width: 1px;
    height: 590px;
    background: #D8D8D8;
}

.cgsbs .title {
    text-align: center;
}

.cgsbs .cgsbs_news {
    margin-top: 40px;
}

.cgsbs .cgsbs_news ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.cgsbs .cgsbs_news li {
    width: 660px;
    height: 120px;
    background: #F0F0F0;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    /* 重要：确保动画不会超出边界 */
}

/* .cgsbs .cgsbs_news li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30px 24px,
            #920202 0%,
            #920202 20%,
            transparent 100%);
    transform: scale(0);
    opacity: 0;
    transition: transform 0.8s ease-out, opacity 0.6s ease-out;
    z-index: 0;
} */

/* .cgsbs .cgsbs_news li:hover::before {
    opacity: 1;
    transform: scale(5);
} */

.cgsbs_news li:hover {
  background-color: #920202;
  animation: renderEffect 2s ease-out forwards;
}

@keyframes renderEffect {
  0% {
    background-color: transparent;
    background-size: 0 0;
  }
  100% {
    background-color: #920202;
    background-size: 100% 100%;
  }
}

.cgsbs .cgsbs_news li a {
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    position: relative;
    z-index: 1;
    /* 确保文字在伪元素之上 */
}

.cgsbs .cgsbs_news li a .title {
    font-family: MicrosoftYaHei;
    font-size: 24px;
    color: #333333;
    line-height: 36px;
    text-align: left;
    font-style: normal;
}

.cgsbs .cgsbs_news li:hover a .title {
    color: white;
    transition: color 0.3s 0.2s;
    /* 延迟一点变化 */
}

.cgsbs .cgsbs_news li:nth-child(odd):hover .hz {
    background: url(../imgs/white_left.png);
    transition: all 1s;
}

.cgsbs .cgsbs_news li:nth-child(even):hover .hz {
    background: url(../imgs/white_right.png);
    transition: all 1s;
}

.cgsbs .cgsbs_news li:nth-child(odd) .hz {
    width: 60px;
    height: 48px;
    display: flex;
    background: url(../imgs/red_left.png);
    margin-right: 20px;
    margin-left: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.cgsbs .cgsbs_news li:nth-child(even) a {
    flex-direction: row-reverse;
}

.cgsbs .cgsbs_news li:nth-child(even) .hz {
    width: 62px;
    height: 48px;
    display: flex;
    background: url(../imgs/red_right.png);
    margin-left: 20px;
    margin-right: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.section4{
    margin-top: 70px;
}

.section4-container {
    position: relative;
    margin-top: 30px;
    margin-left: 0px;
    margin-right: 0px;
    height: 757px;
    background:linear-gradient( 180deg, #FFEFDC 0%, #FCF7F2 100%);
    background-size: 100% 100%;
    overflow: hidden;
}
.section4 .cgbg .title {
    position: relative;
}

.section4 .more{
    position: absolute;
    right: 0;
    bottom: 10px;
    cursor: pointer;
}

.section4-container .title {
height: 40px;
font-family: STSongti-SC, STSongti-SC;
font-weight: 900;
font-size: 28px;
color: #920202;
line-height: 40px;
text-align: left;
font-style: normal;
margin-top: 150px;
margin-left: 40px;
}

.section4-container .text{width: 1026px;
height: 90px;
font-family: MicrosoftYaHei;
font-size: 16px;
color: #666666;
line-height: 30px;
text-align: left;
font-style: normal;
margin-left: 40px;
margin-top: 40px;
position: relative;
z-index: 2;
}
.section4-container .back-list {
    display: flex;
    margin-left: 40px;
    margin-top: 59px;
    gap: 28px;
    position: relative;
    z-index: 2;
}


.section4-container .back-list a{
    display: block;
}

.section4-container .back-item {
    width: 180px;
    height: 269px;
    background-size: 100% 100%;
    margin: 0;
    position: relative; /* 确保遮罩层相对于它定位 */
    cursor: pointer;
    background-image: url(../imgs/zccl_back1.png);
    overflow: hidden;
}
.section4-container .back-title {
    position: absolute;
    top: 95px;
    margin: 0px auto;
    left: 0;
    right: 0;
    width: 86%;
    text-align: center;
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 900;
    font-size: 18px;
    color: #0A8E6A;
    line-height: 26px;
    z-index: 1;
    pointer-events: none;
}
.section4-container .back-time{
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* width: 82px;
    height: 9px; */
    font-family: MicrosoftYaHei;
    font-size: 7px;
    color: #920202;
    line-height: 12px;
    text-align: center; 
    font-style: normal;
}

/* 遮罩层样式 */
.section4-container .mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* 黑色半透明背景 */
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0; /* 默认隐藏 */
    transition: opacity 0.3s ease;
    z-index: 2;
}

/* 悬停时显示遮罩 */
.section4-container .back-item:hover .mask {
    opacity: 1;
}




/* 查看详情按钮样式 */
.section4-container .mask span {
 color: #fff;
    border: 1px solid #fff;
    padding: 8px 20px;
    font-size: 16px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    letter-spacing: 1px;
}



.section4-container .backright {
    position: absolute;
    right: 40px;
    top: 229px;
    height: 420px;
    width: 270px;
    background-image: url(../imgs/zccl_back.png);
    background-size: 100% 100%;
}
.section4-container .backright-title {
    position: absolute;
    top: 150px;
    margin: 0px auto;
    left: 0;
    right: 0;
    width: 86%;
    text-align: center;
    font-family: STSongti-SC, STSongti-SC;
    font-weight: 900;
    font-size: 24px;
    color: #017A3D;
    line-height: 33px;
    text-align: center;
    font-style: normal;
}
.section4-container .backright-time{
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: MicrosoftYaHei;
    font-size: 12px;
    color: #920202;
    line-height: 16px;
    text-align: center;
    font-style: normal;
}
.section4-container .backtext {
    position: absolute;
    left: 3px;
    top: 21px;
    width:1166px;
    height:502px;
    background-image: url(../imgs/zccl.png);
    background-size: 100% 100%;
 }

 .footer{
    margin-top: 120px;
    height: 367px;
    width: 100%;
    background-color: #920202;
    position: relative;
 }
 .footer .logo{
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 455px;
    width: 180px;
    z-index: 2;
 }

 .footer .logo img{
    height: 180px;
    width: 180px;
 }

 .footer .back{
    position: absolute;
    left: 50%;
    margin-left: -420px; /* 相对于中心点定位，保持与logo的相对位置固定 */
    top: 0px;
    height: 367px;
    width: 1020px;
    background:url(../imgs/footback.png);
    background-size: 100% 100%;
    z-index: 1;
    pointer-events: none;
 }

 .footer .backleft{
    position: absolute;
    left: 50%;
    margin-left: -700px; /* 相对于中心点定位，保持与logo的相对位置固定 */
    top: 150px;
    height: 66px;
    width: 289px;
    background: url(../imgs/foot_logo.png);
    background-size: 100% 100%;
    }

.footer .text{
    position: absolute;
    left: 50%;
    margin-left: 350px; /* 相对于中心点定位，保持与logo的相对位置固定 */
    top: 150px;
    width: 388px;
    height: 62px;
}
.footer .text p{
   font-family: MicrosoftYaHei;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 21px;
    text-align: left;
    font-style: normal;
}
.footer .textbottom{
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 20px;
    width: 867px;
}

.footer .textbottom p{
    width: 867px;
    height: 21px;
    font-family: MicrosoftYaHei;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 21px;
    text-align: left;
    font-style: normal;
}

/* 图片点击放大弹窗样式 */
.image-modal {
    display: none; 
    position: fixed; 
    z-index: 9999; 
    padding-top: 0; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgb(0,0,0); 
    background-color: rgba(0,0,0,0.9); 
}

.modal-content {
    margin: 0;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50%;
    max-width: 1200px;
    animation-name: zoom;
    animation-duration: 0.6s;
}

@keyframes zoom {
    from {transform: translate(-50%, -50%) scale(0)} 
    to {transform: translate(-50%, -50%) scale(1)}
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* 针对荣誉时刻图片的样式，增加鼠标手型 */
.ryzs ul li img {
    cursor: pointer;
    transition: 0.3s;
}

.ryzs ul li img:hover {
    opacity: 0.7;
}