/* 首页Banner轮播样式优化 */
.banner {
    width: 100%;
    position: relative;
    overflow: hidden;
    height: auto;
    margin-top: 0;
}

.banner-swiper {
    width: 100%;
    height: 100%;
}

.banner-slide-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: 100%;
}

.section-header {
    margin: 80px 0 60px;
}

.section-title h2 {
    font-size: calc(1.325rem + .9vw);;
}

.section-desc {
    color: #4d4d4d;
}
.lxwm-btn{
    position: absolute;
    z-index: 999;
    left: 13%;
    top: 70%;
    background-color: var(--bs-link-color);
    color: #ffffff;
    font-size: clamp(16px, 1vw, 22px);

    padding: 5px 41px 5px 20px;
    border-radius: 20px;
    text-align: center;
}
.lxwm-btn a:hover{
  color: #FFFFFF;
}
.lxwm-btn a{
    position: relative;
}
.lxwm-btn:after{
    content: '';
    width: 20px;
    height: 13px;
    background: url(../images/right-jiantou.png) no-repeat;
    position: absolute;
    background-size: 100%;
    top: 50%;
    transform: translateY(-50%);
    right: 10px;


}
/* 解决方案区域样式 */


.solution-list {
    margin: 0 -15px;
}

.solution-item {
    padding: 0 15px;
    margin-bottom: 30px;
}

.solution-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.solution-icon-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.3s ease;

}

.solution-icon-bg img {
    width: 100%;
    height: 100%;
}

.solution-card:hover .solution-icon-bg {
    transform: scale(1.05);
}

.solution-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    margin: 0;
    color: white;
    font-weight: bold;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    transform: translateY(0px);
    transition: transform 0.3s ease;
}

.solution-item h3 {
    font-size: clamp(16px, 1vw, 22px);
}

.solution-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    text-align: center;
    flex-grow: 1;
}
.news-section{
    margin-top: 80px;
}
.news-home {
    border-radius: 20px;


    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 40px;

    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    background: white;
    min-height: 500px;



}
.news-home .index-news{
    flex: 0 0 32%; /* 不放大、不缩小、基础宽度30% */
    position: relative;

}
.news-home .index-news img{
    width: 100%;
    height: 100%; /* 关键：高度100%充满容器 */
    object-fit: cover; /* 保持比例并覆盖整个区域 */
}
.news-home  .news-right{
    flex: 1; /* 占据剩余所有空间 */
    padding: 30px 80px 0 30px;
}
.news-home .news-item .news-title {
    font-size: clamp(16px, 1vw, 28px);
}
.news-home .news-item .news-title a{
    transition: all 0.3s ease;
}
.news-home .news-item {
    padding: 10px ;
    position: relative;
    padding-left: 30px;
    border-bottom: 1px solid;
    border-image: linear-gradient(45deg, rgb(26 26 26 / 20%), rgb(26 26 26 / 10%), rgb(26 26 26 / 5%), rgb(26 26 26 / 0%)) 1;
    height: 18%;
}
.news-home .news-item:before{
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 7px;
    background-color:var(--bs-link-color);
    content: '';
    top: 50%;
    transform: translateY(-50%);
    left: 0;
}

.news-home .news-list {
    background-color: rgb(221 221 221 / 20%);
    border-radius: 10px;
}

.news-home .news-list .news-item:last-child {
    border-bottom: none;
}

.news-home .more {
    text-align: right;
    margin-top: 10px

}

.news-home .more a {
    font-size: calc(12px + 0.23vw);
    color: var(--bs-link-color);
}

.news-home .news-title a:hover a {
    color: var(--bs-link-color);
}
.news-home .date{
    font-size:  clamp(12px, 1vw, 14px);
    color: #4d4d4d;
}
@media (max-width: 768px) {
    .lxwm-btn {
        font-size: 12px;
        padding: 2px 30px 2px 10px;
    }
    .lxwm-btn:after{
        width: 16px;
        height: 8px;
    }
    .section-header{
        margin: 30px 0 20px;
    }
    .solution-item{
        margin-bottom: 0;
        height: 150px;
    }
    .news-section{
        margin-top: 0;
    }
    .news-home .index-news{
        display: none;

    }
    .news-home .news-right{
        padding: 20px 10px 20px 20px;
    }
    .news-home{
        box-shadow: 10px 10px 25px 0px rgb(28 81 188 / 10%);
    }

}



/* 屏幕宽度  ≥ 1922px 时生效 */

@media (min-width: 1922px) {


}