/* Banner样式 */
.banner {
    margin-top: var(--header-height);
    width: 100%;
    background: var(--gray-100);
}
.banner-item {
    position: relative;
    width: 100%;
    height: 100%;
}

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

.banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    padding: 20px;
    width: 100%;
    max-width: var(--max-width);
    z-index: 1;
}

.banner-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

/* 轮播图按钮样式 */
.swiper-button-prev,
.swiper-button-next {
    color: var(--white);
    transition: opacity 0.3s;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    opacity: 0.8;
}

/* 分页器样式 */
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--white);
    opacity: 0.6;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--primary-color);
}

/* 按钮样式 */
.btn {
    display: inline-block;
    border-radius: var(--radius-base);
    font-weight: var(--font-medium);
    text-align: center;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: color-mix(in srgb, var(--primary-color) 90%, black);
    transform: translateY(-2px);
}

/* 公司介绍部分 */
.public-title span{
    color: var(--primary-color);
    width: 100%;
    height: 100%;
    display: block;
}
.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
} 
.partner-item{
    width: 23%;
    height: auto;
}
.partner-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    overflow: hidden;
}
.news-item:hover{
    transform: translateY(-2px);
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}
/* 联系我们页面样式 */
.page-header {
    background-size: 100% 100%;
    color: var(--white);
}
.contact-header{
    background: url("../images/contact_bg.png") no-repeat center center;
    background-size: 100% 100%;
}
/* 团队页面样式 */
.team-header{
    background: url("../images/team_bg.png") no-repeat center center;
    background-size: 100% 100%;
}
.team-member:hover h3{
    color: var(--primary-color);
}
.team-member:hover img{
    transform: scale(1.03);
    transition: all 0.8s ease-in;
}
.team-member img{
    object-fit: contain !important;
}
.cooperation-item img{
    object-fit: contain;
}
.page-item {
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    background: var(--gray-100);
    color: var(--gray-400);
    border: 1px solid var(--gray-300);
}
.page-item:hover, .page-active{
    background: var(--primary-color);
    color: var(--white);
    border: 1px solid var(--primary-color);
}
/* 服务特色页面样式 */
.service-header{
    background: url("../images/service_bg.png") no-repeat center center;
    background-size: 100% 100%;
}
/* 合作单位页面样式 */
.cooperation-header{
    background: url("../images/cooperation_bg.png") no-repeat center center;
    background-size: 100% 100%;
}
/* 服务动态页面样式 */
.news-header{
    background: url("../images/about_bg.png") no-repeat center center;
    background-size: 100% 100%;
}
.index_about{
    background: url("../images/index_bg_01.png") no-repeat center center;
}
.index_news{
    background: url("../images/index_bg_02.png") no-repeat center center;
    background-size: 100% 100%;
}
.index_team{
    background: url("../images/index_bg_03.png") no-repeat center center;
    background-size: 100% 100%;
    min-height: 36rem;
}
.company-description{
    text-indent: 2em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}
.service-content{
    box-sizing: border-box;
    overflow: hidden;
}
.service-content p{
    text-indent: 2em;
    line-height: 1.5;
}
.index_service_item:hover .index_service_title{
    color: var(--primary-color);
}
.index_service_title{
    left: 0px;
    bottom: 0px;
    background: rgba(0, 0, 0, 0.5);
    color: var(--white);
}
.footer-logo img{
    width: 8rem;
    height: auto;
}
.footer-social img{
    width: 7rem;
    height: 7rem;
}

/* 视频播放器样式优化 */
video::-webkit-media-controls {
    background-color: rgba(0, 0, 0, 0.5);
}

video::-webkit-media-controls-panel {
    display: flex !important;
    opacity: 1 !important;
}