.Banner {
    height: 80vh;
}

.Banner .slick-list,
.Banner .slick-track {
    height: 100%;
}

.Banner .item {
    width: 100%;
    height: 100%;
}

.Banner .item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}




.Box1 {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.Box1 .row {
    margin: 0 auto;
}

/* 统一所有卡片基础样式 */
.Box1 .box {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    height: 100%;
}

.Box1 .box a {
    display: flex;
    flex-direction: column; /* 默认垂直布局，大屏幕会覆盖 */
    height: 100%;
    padding: 20px;
    text-decoration: none;
}

/* 图片容器统一样式 */
.Box1 .img {
    position: relative;
    width: 100%;
    padding-top: 150px; /* 统一图片容器比例 */
    height: 0;
}

.Box1 .img img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: contain;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.4s ease;
}

/* 文本区域统一样式 */
.Box1 .txt {
    width: 100%;
    padding: 15px 0 5px;
    text-align: center; /* 移动端文字居中 */
}

.Box1 .txt h6 {
    font-weight: 600;
    font-size: 16px;
    color: #222;
    margin-bottom: 12px;
    line-height: 1.4;
}

.Box1 .txt p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* 按钮样式（仅第一行有） */
.Box1 .view-more {
    background-color: transparent;
    border: none;
    color: #2c6ecb;
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 5px 0;
    margin: 0 auto;
}

.Box1 .view-more i {
    transition: transform 0.3s ease;
    font-size: 16px;
}

/* 悬停效果统一 */
.Box1 .card-hover:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.Box1 .card-hover:hover .img img {
    transform: translate(-50%, -50%) scale(1.05);
}

.Box1 .view-more:hover {
    color: #1a4b90;
}

.Box1 .view-more:hover i {
    transform: translateX(5px);
}
 
@media screen and (max-width:1440px) {
    .col-xl-4 .box a{
        display: block;
    }
    .col-xl-4 .img{
        width: 100%;
    }
    .Box1 .view-more{
        display: none;
    }
}

@media screen and (min-width: 1440px) {
    .Box1 {
        padding: 100px 0;
    }
    
    /* 第一行卡片横排布局 */
    .col-xl-4 .box a {
        flex-direction: row;
        align-items: center;
        padding: 25px;
    }
    
    .col-xl-4 .img {
        width: 35%;
        padding-top: 140px; /* 恢复横排时的图片高度 */
    }
    
    .col-xl-4 .txt {
        width: 65%;
        padding: 0 0 0 30px;
        text-align: left;
    }
    
    .col-xl-4 .txt h6 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .col-xl-4 .txt p {
        margin-bottom: 20px;
    }
    
    .col-xl-4 .view-more {
        margin: 0;
    }

    /* 第二行卡片样式微调 */
    .col-xl-3 .txt p {
        margin-bottom: 0; /* 移除第二行底部间距（因无按钮） */
    }
}

/* 中等屏幕调整 */
@media screen and (min-width: 768px) and (max-width: 991px) {
    .Box1 {
        padding: 80px 0;
    }
    
    .txt h6 {
        font-size: 17px;
    }

    /* 第二行无按钮，移除底部间距 */
    .col-md-6:nth-child(n+4) .txt p {
        margin-bottom: 0;
    }
}

/* 小屏幕优化 */
@media screen and (max-width: 575px) {
    .Box1 {
        padding: 40px 0;
    }
    
    .row {
        padding: 0 10px;
    }
    
    .txt h6 {
        font-size: 15px;
    }
    
    .txt p {
        font-size: 12px;
    }
    
    /* 第二行无按钮，移除底部间距 */
    .col-md-6:nth-child(n+4) .txt p {
        margin-bottom: 0;
    }
    
    .view-more {
        font-size: 13px;
    }
}





.Box2 {
    background-color: #ffffff;
}

.Box2 .container-md.row {
    margin: 0 auto;
    padding: 50px 0;
    position: relative;
}

.Box2 .jv {
    position: absolute;
    z-index: -1;
    font-size: 500px;
    left: 400px;
    color: #ECECEC;
    width: fit-content;
    top: 40%;
    transform: translateY(-50%);
}
 
.Box2 .col-lg-4 {
    position: relative;
    display: flex;
    align-items: center;
}

.Box2 .col-lg-4 img {
    height: 90%;
    width: 90%;
    object-fit: contain;
}

.Box2 .col-lg-8 {
    padding: 50px 0;
    /* padding-left: 100px; */

}

.Box2 .col-lg-8 p {
    font-size: 16px;
    color: #a29f9f;
    font-family: arial;
    line-height: 2;
    margin-bottom: 50px;
}

.Box2 .col-lg-8 .tp {
    border-bottom: 1px solid #cfcece;
    padding-bottom: 20px;
}

.Box2 .col-lg-8 h4 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
}

.Box2 .col-lg-8 a {
    margin-top: 30px;
}

.Box2 .col-lg-8 a .more {
    width: 145px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    line-height: 28px;
    border: 1px solid #cfcece;
    display: block;
    color: #666;
    font-size: 12px;
    margin-top: 0.7rem;
    transition: 0.3s;
}

.Box2 .col-lg-8 a .more:hover {
    background: #333;
    color: #fff;
    border-color: #333;
    transform: scale(0.95);
}

.Box4 {
    padding: 50px 0;
}

.Box4 .tit {
    width: fit-content;
    margin: 0 auto;
    color: #333;
    font-size: 36px;
    font-weight: bold;
    position: relative;
    margin-bottom: 60px;
}

.Box4 .tit::before {
    position: absolute;
    width: 40%;
    height: 3px;
    background-color: #C01920;
    content: "";
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
}
 

.Box4 .NewAll .imgs {
    height: 100%;
    overflow: hidden;
    
}

.Box4 .NewAll .img {
    position: relative;
    width: 100%;
    height: fit-content;
    display: block;
    height: 100%;
    transition: 0.5s;
}

.Box4 .NewAll .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
}

.Box4 .NewAll .imgs img:nth-child(1) {
    top: 0;
}

.Box4 .NewAll .imgs img:nth-child(2) {
    top: 100%;
}

.Box4 .NewAll .imgs img:nth-child(3) {
    top: 200%;
}

.Box4 .NewAll .news ul li:not(:last-child) {
    border-bottom: 1px solid #dddddd70;
}

.Box4 .NewAll .news ul li:nth-child(1){
    border-top:1px solid #dddddd70;
}
.Box4 .NewAll .news ul li:nth-child(3){
    border-bottom:  1px solid #dddddd70;
}


.Box4 .NewAll .news ul li a {
    display: flex;
    text-decoration: none;
    color: #333;
    padding: 20px 0;
}

.Box4 .NewAll .news ul li a .time {
    width: 100px; 
    padding: 5px 0;
    transition: 0.4s;
}
.Box4 .NewAll .news ul li.active a .time{ 
    background-color: #BF1A21;
}
.Box4 .NewAll .news ul li a .time h4 {
    font-size: 60px;
    margin: 0;
    color: #333;
    text-align: center;
    transition: 0.4s;
 
}
.Box4 .NewAll .news ul li.active a .time h4{ 
    color: #fff;
}
.Box4 .NewAll .news ul li a .time span {
    font-size: 16px;
    text-align: center;
    display: block;
    color: #333;
    transition: 0.4s;
}
.Box4 .NewAll .news ul li.active a .time span{
    color: #fff;
}
.Box4 .NewAll .news ul li a .txt {
    width: calc(100% - 100px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 20px;
}

.Box4 .NewAll .news ul li a .txt h4 {
    font-size: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.Box4 .NewAll .news ul li a .txt p {
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}




 


.Box5 {
    background-color: #fff;
    padding: 50px 0;
}

.Box5 .container-md.row {
    margin: 0 auto;
    text-align: center;
}

.Box5 .box {
    background: linear-gradient(to right, rgba(232, 232, 232, 1) 2%, rgba(245, 245, 245, 1) 100%);
    padding: 50px 20px;
    border: 1px solid #81818125;
}

.Box5 .box h6 {
    font-size: 30px;
    color: #000;
    margin: 0;
    font-weight: 600;
}

.Box5 .box span {
    color: #C01920;
    font-size: 24px;
    font-weight: 600;
}

 


@media screen and (max-width:1440px) {
    .Box2 .jv {
        left: 300px;
    }
}

@media screen and (max-width:991px) {
    .Box2 .jv {
        display: none;
    }

    .Box2 .col-lg-4 {
        height: 0;
        overflow: hidden;
        position: relative;
        padding-top: 300px;
    }

    .Box2 .col-lg-4 img {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }

    .Box4 .NewAll .box {
        padding: 20px 10px;
    }
}

@media screen and (max-width:768px) {
    .Box2 .container-md.row {
        padding: 50px 12px;
    }

    .Box4 .tit {
        font-size: 32px;
    }
}

@media screen and (max-width:576px) {
    .Box4 .tit {
        font-size: 28px;
        margin-bottom: 35px;
    }

    .Box4 {
        padding: 0 0 50px 0;
    }
}