.nav-about {
    background: #ffffff;
    margin-top: -30px;
    padding: 0 80px;
    z-index: 1000;
    position: relative;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.nav-row{
    display: flex;
    justify-content: space-between; 
    
    /*gap: 20px;*/
}
.jieshao{
    width: 100%;
    height: 500px;
    margin-top: 30px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}
.jieshao img{
    width: 100%;
    height: 100%;
    border-radius: 20px;
    position: relative;
}
.jieshao-text{
    position: absolute;
    width: 700px;
    height: 300px;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.4);
    color: #E8E8E8;
    padding: 30px 20px;
    border-radius: 40px;
    font-size: 16px;
}
.lingyu{
    padding-top: 50px;
    /* flex-wrap: wrap; */
}
.lingyu-txt{
    width: 50%;
    font-size: 20px;
    color: #595959;
}
.lingyu img{
    margin-left: 100px;
    width: 50%;
    border-radius: 30px;
}

.news-list {
    display: flex;
    flex-wrap: wrap; /* 自动换行 */
    gap: 26px; /* 列间距 */
    width: 100%; /* 宽度100% */
    margin-top: 30px;
    justify-content: flex-start; /* 最后一行靠左对齐 */
}

.news-list .news-item {
    margin-top: 20px;
    width: 330px; /* 固定宽度 */
    /*height: 280px;*/
    /* border: 1px solid #ddd; */
    /* border-radius: 10px;  */
    /* box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);  */
    display: flex;
    flex-direction: column; /* 垂直布局 */
    overflow: hidden;
}

.news-item img {
    border-radius: 20px;
    width: 100%;
    height: 200px; /* 固定高度 */
    object-fit: cover; /* 裁剪超出部分 */
    object-position: center; /* 显示中心部分 */
}

.news-item .name{
    margin-top: 10px;
    color: #343434;
    font-size: 18px;
}
.news-item .desc {
    font-size: 15px;
    color: #9F9F9F;
    margin-top: 10px;
    /*display: -webkit-box;*/
    /*-webkit-line-clamp: 2; */
    /*-webkit-box-orient: vertical;*/
    /*overflow: hidden;*/
    /*text-overflow: ellipsis; */
}

.news-toggle-btn {
    margin: 40px auto; /* 上下间距和左右居中 */
    text-align: center;
    font-size: 16px;
    color: #F74337;
    cursor: pointer;
    padding: 5px 50px;
    border: 1px solid #F74337;
    border-radius: 20px;
    display: block; /* 确保按钮为块级元素 */
    width: fit-content; /* 根据内容自适应宽度 */
    transition: all 0.3s ease;
}

.news-toggle-btn:hover {
    background-color: #F74337;
    color: #fff;
}

.pro-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 40px;
    width: 100%;
    margin-top: 30px;
}

.pro-list::after {
    content: "";
    flex: auto;
    width: calc((100% - 80px) / 3); /* 与 pro-item 宽度相同 */
}

.pro-list .pro-item {
    position: relative;
    width: calc((100% - 80px) / 3);  /* 80px = 间距40px × 2(两个间隔) */
    /*min-width: 440px; */
    height: 500px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: #fff;
    border-radius: 20px;
}

.pro-item img {
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    width: 100%;
    height: 300px; /* 固定高度 */
    object-fit: cover; /* 裁剪超出部分 */
    object-position: center; /* 显示中心部分 */
}

.pro-item .name{
    margin-top: 30px;
    margin-left: 10px;
    margin-right: 10px;
    color: #343434;
    font-size: 18px;
}
.pro-item .desc {
    margin: 10px;
    font-size: 15px;
    color: #9F9F9F;
    /* padding: 10px 0; */
    /* text-align: center; */
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 显示两行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis; /* 超出显示省略号 */
}
.pro-item .date {
    position: absolute;
    bottom: 30px;
    left: 10px;
    font-size: 13px;
    color: #9F9F9F;
}

.pro-toggle-btn {
    margin: 40px auto; /* 上下间距和左右居中 */
    text-align: center;
    font-size: 16px;
    color: #F74337;
    cursor: pointer;
    padding: 5px 50px;
    border: 1px solid #F74337;
    border-radius: 20px;
    display: block; /* 确保按钮为块级元素 */
    width: fit-content; /* 根据内容自适应宽度 */
    transition: all 0.3s ease;
}

.pro-toggle-btn:hover {
    background-color: #F74337;
    color: #fff;
}
.do-bg{
    /* background: url('../images/sun-bg.png') no-repeat center center; */
	background-color: #f3f3f3 !important;
    /* background-size: cover; */
    width: 100%; /* 确保宽度为100% */
    /* height: 650px; */
    box-sizing: border-box; /* 确保内外边距计算正确 */
	padding-bottom: 100px; 
}
.top-bg{
    background: url(../images/pro-top.png) no-repeat center center;
    background-size: cover;
    width: 100%; /* 确保宽度为100% */
    /* height: 650px; */
    box-sizing: border-box; /* 确保内外边距计算正确 */
	padding-bottom: 100px;
    padding-top: 40px;
}
.top-info-card{
    height: 500px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 30px 20px;
}

.info-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
}

.info-left {
    width: 45%;
    height: 100%;
}

.info-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.info-right {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-title {
    font-size: 35px;
    color: #F32927;
    font-weight: bold;
    margin: 0;
}

.info-subtitle {
    font-size: 20px;
    color: #414141;
    margin: 20px 0;
}

.info-desc {
    font-size: 15px;
    color: #7F7F7F;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.info-details{
    margin-top: 30px;
    font-size: 16px;
    color: #636363;
}
.info-details p{
    line-height: 30px;
}
.info-right-bottom p{
    margin-bottom: 20px;
    color: #636363;
}
.info-right-bottom span{
    font-size: 32px;
    color: #F32927;
    /* margin-right: 10px; */
}
.donate-btn {
    width: fit-content;
    padding: 10px 40px;
    background: url(../images/btn-jz.png) no-repeat center center;
    background-size: cover;
    color: white;
    border: none;
    border-radius:6px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.content-box{
    margin-top: -50px !important;
    min-height: 500px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 80px 300px 80px;
    position: relative;
    overflow: hidden;
}
.title-box{
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #BFBFBF;
    font-size: 32px;
    color: #636363;
    font-weight: bold;
}
.title-line{
    width: 50px;
    height: 5px;
    background: linear-gradient(100deg, #F10E1E, #FF955E);
}

.process-list {
    margin-top: 30px;
}

.process-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    align-items: center;
}

.process-item.reverse {
    flex-direction: row-reverse;
}

.process-img {
    width: 25%;
    height: 200px;
    flex-shrink: 0;
}

.process-img img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    object-fit: cover;
    object-position: center;
}
.process-content .row-line{
    width: 100%;
    height: 2px;
    background: #FC7B52;
}
.process-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
    height: 200px;
    padding: 10px 0;
}

.process-content h3 {
    font-size: 20px;
    color: #3F3F3F;
    font-weight: bold;
    font-size: 20px;
    /* margin-bottom: 15px; */
    margin: 0;
}

.process-content p {
    font-size: 16px;
    color: #7F7F7F;
    line-height: 1.6;
    margin-bottom: 10px;
}

.process-date {
    text-align: right;
    color: #7F7F7F;
    font-size: 14px;
}
.process-date span{
    margin-right: 15px;
}

.ys-list .ys-item{
    margin-bottom: 30px;
}
.ys-item-title{
    margin: 50px 0 20px 0;
    font-weight: bold;
    color: #7F7F7F;
}
.ys-item-title .title{
    font-size: 18px;
}
.ys-item-title .num{
    font-size: 20px;
}
.ys-content{
    width: 100%;
    min-height: 100px;
    border: 2px solid #FFEBEB ;
}
.ys-content-title{
    padding: 30px 20px;
    background-color: #FFEBEB;
    /* font-weight: bold; */
    font-size: 24px;
    color: #7F7F7F;

}
.content-info{
    padding: 20px;
}
.content-info p{
    line-height: 2;
    color: #7F7F7F;
    font-size: 14px;
}
.plan-content{
    color: #595959;
    line-height: 2;
    font-size: 16px;
}
.cer img{
    width: 40%;
}
.link img{
    width: 30px;
    margin-right: 5px;
}
.link a{
    color: #37ADEA !important;
    font-size: 20px;
}

.tel{
    font-weight: bold;
    font-size: 40px;
    color: #7F7F7F;
}
.heart{
    position: absolute;
    bottom: 0;
    right: 0;
    width: 25%;
}
.yb-logo{
    padding-top: 50px;
    text-align: center;
}
.yb-logo p{
    color: #969696;
    font-weight: bold;
    font-size: 20px;
}
.yb-logo img{
    margin-top: 20px;
    width: 145px;
    object-fit: cover;
    object-position: center;
}