.basic_part{
    display: block;
}

.dthy_detail_sel{
    display: flex;
    flex-direction: column;
    padding-left: 210px;
    padding-right: 210px;
    margin-bottom: 148px;
}

.pdImg_1{
    width: 38.9062vw;
    height: 26.7187vw;
}
.pd_tips_title{
    font-size: 1.25vw;
    color: #BD1A2D;
    font-weight: bold;
    text-decoration: none;
}
.pd_tips_text{
    font-size: 1.04166vw;
    color: #2B2B2B;
    text-decoration: none;
}
.pd_tips_part2_text_head{
    color: #BD1A2D;
    font-weight: bold;
    font-size: 1.25vw;
}
.pd_tips_part2_text_text{
    color: #2B2B2B;
    font-size: 1.041666vw;
    text-decoration: none;
}
.configuretext{
    color: #2B2B2B;
    font-size: 1.041666vw;
    text-decoration: none;
    margin-top: 0.9375vw;
}
.configuretext:first-child{
    margin-top: 0.2vw;
}

.part_line_head{
    font-size: 1.6666vw;
    font-weight: bold;
    position: relative;
}
.part_line_head::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -7px; /* 控制下划线位置 */
    width: 25%;
    height: 3px; /* 下划线粗细 */
    background: #BD1A2D; /* 下划线颜色 */
}
.part_line_head_under{
    font-size: 32px;
    font-weight: bold;
    position: relative;
}
.part_line_head_under::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -7px; /* 控制下划线位置 */
    width: 12%;
    height: 3px; /* 下划线粗细 */
    background: #BD1A2D; /* 下划线颜色 */
}
.pageHeadLine{
    font-size: 1.6666vw;
    font-weight: bold;
    position: relative;
}
.pageHeadLine::after {
    content: '';
    position: absolute;
    left: 47.5%;
    bottom: -7px; /* 控制下划线位置 */
    width: 5%;
    height: 3px; /* 下划线粗细 */
    background: #BD1A2D; /* 下划线颜色 */
}
.pdImg_2{
    width: 40.9375vw;
    height: 47.0833vw;
}
.pdImg_3{
    width: 35.1041vw;
    height: 47.0833vw;
}

ul li::marker {
    color: #BD1A2D; /* 将圆点颜色改为红色 */
}
  

.hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
    color: white;
}

.hero-title {
    font-size:4.1666vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.hero-title::after{
    content: '';
    position: absolute;
    bottom: -0.52vw;
    width: 6.40625vw;
    height: 3px;
    background: white;
    top:110%;
    left: 50%;
    transform: translate(-50%, -50%);
    
}

nav {
    background: #ffffff;
    width: 100%;
}

.nav-container {
    display: flex;
    width: 54.1666vw;
    left: 22.9166vw;
    position: absolute;
    z-index: 9;
    bottom: 5.520vw;
}

.nav-links {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    list-style: none;
    cursor: pointer;
    width: 100%;
    white-space: nowrap;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-size: 1.25vw;
    transition: color 0.3s ease;
    position: relative;
}

/* 默认选中状态 */
.nav-links .active {
    color: white;
}

.nav-links .active::after,
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: white;
    bottom: -0.9895vw;
    left: 0;
    transition: width 0.3s ease;
}
.nav-links .active::after,
.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: white;
}

.textmargin{
    margin-top: 20.218vw;
    margin-bottom: 0;
    padding-left: 2.0833vw;
    padding-right: 2.0833vw;
    width: 100%;
}

.text_head{
    color: white;
    font-size: 1.25vw;
    font-weight: bold;
}
.text_content{
    color: white;
    font-size: 0.9735vw;
    line-height: 1.875vw;
}

.projectAll{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5vw;
}
.bgBox{
    width: 36.8020vw;
    height: 24.0416vw;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.bgBox:hover{
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}





/* 设置轮播容器尺寸 */
.swiper {
    width: 38.9062vw;
    height: 26.7187vw;
}

/* 图片样式 */
.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 自定义分页器样式 */
.swiper-pagination-bullet {
    width: 0.625vw;
    height: 0.625vw;
    background: #ccc;
    opacity: 1;
    margin: 0 6px !important;
}

.swiper-pagination-bullet-active {
    background: #D60D35;
}