/* Basic Styles */
       .swiper-manager-container.swiper-style9 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
               
        .swiper-manager-container.swiper-style9 {
            width: 100%;
            position: relative;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        /* 主要内容容器 - 左右布局 */
        .swiper-manager-container.swiper-style9 .slider-wrapper {
            display: flex;
            width: 100%;
            height: calc(100% - 100px);
        }
        
        /* 缩略图区域 - 左侧50%宽度 */
        .swiper-manager-container.swiper-style9 .swiper-thumbs-container {
            position: absolute;
            top: 0;
            left: 30px;
            width: calc(50% - 30px);
            height: calc(100% - 100px);
            border-radius: 10px;
            z-index: 5;
            overflow: hidden;
            
        }
        
        /* 主内容区域 - 右侧宽度 */
        .swiper-manager-container.swiper-style9 .main-content-wrapper {
            width: calc(100% - 200px);
            margin-left: 200px;
            height: 100%;
            position: relative;
        }
        
        .swiper-manager-container.swiper-style9 .main-swiper {
            height: 100%;
        }
        
        /* 移动端响应式设计 */
        @media (max-width: 768px) {
            .swiper-manager-container.swiper-style9 .slider-wrapper {
                flex-direction: column;
            }
            
            .swiper-manager-container.swiper-style9 .swiper-thumbs-container,
            .swiper-manager-container.swiper-style9 .main-content-wrapper {
                width: 100%;
                height: auto;
            }
            
            .swiper-manager-container.swiper-style9 .main-swiper {
                height: calc(100vh - 300px);
            }
        }

        .swiper-manager-container.swiper-style9 .swiper-slide {
            position: relative;
            overflow: hidden;
            min-height: 50px; /* Ensure slider items have basic height */
        }
        
        /* Background Image and Video Styles */
        .swiper-manager-container.swiper-style9 .slide-background-img {
            position: relative; /* Ensure correct height calculation */
            width: 100%;
            height: auto; /* Auto height to maintain aspect ratio */
            display: block; /* Remove whitespace below the image */
            z-index: 1; /* Background image at the bottom layer */
        }

        .swiper-manager-container.swiper-style9 .fixedheight .slide-background-img {
        height: 100%;
        }
        
        .swiper-manager-container.swiper-style9 .video-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%; /* 100% height relative to parent element */
            z-index: 2; /* Video container above background image */
        }
        
        .swiper-manager-container.swiper-style9 .video-container iframe,
        .swiper-manager-container.swiper-style9 .video-container video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* Content Container Styles */
        .swiper-manager-container.swiper-style9 .slide-content {
            position: absolute;
            top: 0;
            right: 0;
            z-index: 4; /* Text content at the top */
            color: white;
            padding: 5em 2em;
            height: calc(100% - 100px);
            width: 50%;  /* 100% width relative to parent element */
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            max-width: 100%;            
            text-align: center;        
            
        }
        
        /* Text Styles */
        .swiper-manager-container.swiper-style9 .slide-title {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
            color:#fff;
        }
        
        .swiper-manager-container.swiper-style9 .slide-subtitle {
            font-size: 2rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
            color:#fff;
        }
        
        .swiper-manager-container.swiper-style9 .slide-description {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            line-height: 1.6;
            text-shadow: 0 1px 2px rgba(0,0,0,0.5);
            color:#fff;
            max-height: 50%;
            overflow-y: auto;
        }
        
        /* Link Button Styles */
        .swiper-manager-container.swiper-style9 .slide-link {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            background-color: rgba(255,255,255,0.9);
            color: #333;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 600;
            transition: all 0.3s ease;
            align-self: center;
        }
        
        .swiper-manager-container.swiper-style9 .slide-link:hover {
            background-color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        
        /* Overlay to make text clearer */
        .swiper-manager-container.swiper-style9 .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: calc(100% - 100px); 
            background: linear-gradient(to bottom, rgba(0,0,0,0.45), rgba(0,0,0,0));
            z-index: 3; /* Overlay above video, below text */   
            opacity: 0;      
            transition: opacity 0.5s; /   
            /* 禁止选择内容 */
            user-select: none;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            
            /* 允许鼠标事件穿透到下方元素 */
            pointer-events: none;         

        }

        .swiper-manager-container.swiper-style9:hover .slide-overlay {            
            opacity: 1;            
        }
        
        /* Navigation Button Styles */
        .swiper-manager-container.swiper-style9 .swiper-button-prev, .swiper-manager-container.swiper-style9 .swiper-button-next {
            display: block;
            position: absolute;
            top: 50%;
            width: 32px;
            height: 32px;            
            margin-top: -16px;
            z-index: 10;
            cursor: pointer;
            background-color: rgba(0,0,0,0.5);
            border-radius: 50%;
            color: white;
            text-align: center;
            line-height: 24px;
            transition: all 0.3s ease;
        }

        .swiper-manager-container.swiper-style9 .swiper-button-next svg, .swiper-manager-container.swiper-style9 .swiper-button-prev svg{
            margin-top:20%;            
            height: 60%; /* 图标高度 = 按钮高度 */
            width: 60%;  /* 图标宽度 = 按钮宽度 */
        }
        
        .swiper-manager-container.swiper-style9 .swiper-button-prev {
            left: 8px;
        }
        
        .swiper-manager-container.swiper-style9 .swiper-button-next {
            right: 8px;
        }
        
        .swiper-manager-container.swiper-style9 .swiper-button-prev:hover, .swiper-manager-container.swiper-style9 .swiper-button-next:hover {
            background-color: rgba(0,0,0,0.75);
            transform: scale(1);
        }
        
        /* Pagination Indicator Styles */
        .swiper-manager-container.swiper-style9 .swiper-pagination {
            display: block;
            position: absolute;
            bottom: 10px; /* 调整位置，避免与缩略图容器重叠 */
            width: 30%; 
            right: 0;
            margin: 0 auto;
            text-align: center;
            z-index: 10;            
            
        }

       

        .swiper-manager-container.swiper-style9 .swiper-pagination-bullet {
            background: rgba(255, 255, 255, 0.5);
            width: 10px;
            height: 10px;
        }

        .swiper-manager-container.swiper-style9 .swiper-pagination-bullet-active {
            background: white;
            width: 12px;
            height: 12px;
        }
        
        /* 垂直缩略图样式 */
        .swiper-manager-container.swiper-style9 .thumbs-swiper {
            width: 100%;
            height: 100%;
            padding: 10px;
        }
        
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-wrapper {
            flex-direction: column;
        }
        
        /* 正方形缩略图 + 标题 */
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide {
            width: calc(100% - 20px) !important;
            margin-left: 10px;
            margin-right: 10px;
            display: flex;
            flex-direction: row;
            align-items: center;
            margin-top: 5px;
            margin-bottom: 5px;
            opacity: 0.8;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 4px;
            overflow: hidden;
            
        }
        
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide-thumb-active {
            opacity: 1;            
            transform: scale(1);
            border-bottom: 1px solid rgba(255,255,255,0.3);
        }
        
        /* 缩略图图片 - 正方形比例 */
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide .thumb-img-container {
            width: auto;
            height: auto;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide img {
            position: relative;
            top: 0;
            left: 0;
            width: 80px;
            height: 80px;
            aspect-ratio: 1 / 1;
            object-fit: cover;
        }
        
        /* 缩略图标题 */
        .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide .thumb-title {
            display: block;
            padding: 15px 10px;
            color: white;
            text-shadow: 1px 1px 0 #fff, -1px -1px 0 #000; 
            font-size: 1.5rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            text-align: left;
            flex-grow: 1;
            min-width: 0;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 768px) {
            .swiper-manager-container.swiper-style9 .slide-title {
                font-size: 2rem;
            }
            
            /* Mobile 1:1 aspect ratio for background images and videos */
            
             .swiper-manager-container.swiper-style9 img.md-squre,
             .swiper-manager-container.swiper-style9 iframe.md-squre,
             .swiper-manager-container.swiper-style9 video.md-squre {                
                width: 100%;
                
                aspect-ratio: 1 / 1;
                object-fit: cover !important;
            }

             .swiper-manager-container.swiper-style9 iframe.md-squre {border: none;}
            
            
            .swiper-manager-container.swiper-style9 .slide-subtitle {
                font-size: 1.2rem;
            }
            
            .swiper-manager-container.swiper-style9 .swiper-button-prev, .swiper-manager-container.swiper-style9 .swiper-button-next {
                width: 24px;
                height: 24px;
                margin-top: -12px;
                line-height: 24px;
            }
            
            /* 移动端缩略图调整 */
            .swiper-manager-container.swiper-style9 .thumbs-swiper {
                padding: 5px;
            }
            
            .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide {
                width: calc(100% - 10px) !important;
                margin: 3px 0;
            }
            
            .swiper-manager-container.swiper-style9 .thumbs-swiper .swiper-slide .thumb-title {
                font-size: 0.8rem;
                padding: 6px 8px;
            }
        }