@charset "utf-8";
/* CSS Document */
  * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: arial, Verdana, sans-serif;
        }
        
body {
            /*background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);*/
			background:#fff;
            min-height: 100vh;           
            justify-content: center;
            align-items: center;
            padding: 0;
		
        }
a{text-decoration:none;cursor:pointer;color:#fff;}
a:hover{text-decoration:none;}
a:focus,*:focus{outline:none;}
 .clearfix:after{content:"";display:table;clear:both}       
        .containerdh {
            width: 100%;
            margin: 0 auto;
            padding: 0;
			height: 100vh;
			top:0;
        }
        
        .header {
            text-align: center;
            margin-bottom: 30px;
            color: white;
        }
        
        .header h1 {
            font-size: 2.8rem;
            margin-bottom: 10px;
            background: linear-gradient(to right, #00b4db, #0083b0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 5px 15px rgba(0, 131, 176, 0.2);
        }
        
        .header p {
            font-size: 1.2rem;
            color: #b0b0d0;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        /* 轮播图样式 */
        .carousel-container {
            /*position: relative;*/
            width: 100%;
            height: 100vh;

            /*border-radius: 20px;*/
            overflow: hidden;
            /*box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);*/
        }
		
		 /* 轮播图样式内页 */
        .neiye-container {
            /*position: relative;*/
            width: 100%;
            height: 500px;
            /*border-radius: 20px;*/
            overflow: hidden;
            /*box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);*/
        }
        
        .carousel-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            opacity: 0;
            transition: opacity 1.2s ease-in-out;
        }
		.carousel-slideny {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s ease-in-out;
        }
		
		.carousel-slideny.active {
            opacity: 1;
        }
        
        .carousel-slide.active {
            opacity: 1;
        }
        
        /* 视频背景样式 */
        .video-container {
            position: relative;
            width: 100%;
            height: 100vh;
            overflow: hidden;
        }
        
        .video-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            object-fit: cover;
            z-index: 1;
        }
        
        .video-poster {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            object-fit: cover;
            z-index: 2;
            transition: opacity 0.5s ease;
        }
        
        .video-poster.hidden {
            opacity: 0;
        }
        
        /* 图片背景样式 */
        .image-bg {
            width: 100%;
            height: 100vh;
            object-fit: cover;
        }
		
		/* 图片背景样式 */
        .image-bgny {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* 文字内容样式 */
        .slide-content {
            position: absolute;
            bottom: 32%;
/*            left: 25%;*/

            padding: 60px;
            /*background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);*/
            color: white;
            z-index: 3;
            transform: translateY(30px);
            opacity: 0;
            transition: all 0.8s ease 0.3s;
        }
        
        .carousel-slide.active .slide-content {
            transform: translateY(0);
            opacity: 1;
        }
        
        .slide-content h2 {
			font-family: Segoe Regular;
            font-size: 3.2rem;
            margin-bottom: 15px;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
			text-align:center;
        }
        
        .slide-content p {
            font-size: 1.4rem;
            max-width: 700px;
            line-height: 1.6;
            opacity: 0.9;
			text-align:center;
        }

        
        /* 轮播导航圆点 */
        .carousel-dots {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 15px;
            z-index: 4;
        }
        
        .dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        
        .dot.active {
            background-color: #00b4db;
            transform: scale(1.2);
            box-shadow: 0 0 10px rgba(0, 180, 219, 0.7);
        }
        
        .dot:hover {
            background-color: white;
            transform: scale(1.1);
        }
        
        /* 轮播导航箭头 */
        .carousel-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 30px;
            z-index: 4;
            transform: translateY(-50%);
        }
        
        .nav-btn {
            background-color: rgba(0, 0, 0, 0.6);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.8rem;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
        }
        
        .nav-btn:hover {
            background-color: rgba(0, 180, 219, 0.9);
            transform: scale(1.1);
        }
        
        /* 视频控制按钮 */
        .video-control {
            position: absolute;
			bottom: 30px;
            right: 30px;
            z-index: 4;
            background-color: rgba(0, 0, 0, 0.6);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.4rem;
            cursor: pointer;
            transition: all 0.3s ease;
			    transform: ;
        }
        
        .video-control:hover {
            background-color: rgba(0, 180, 219, 0.9);
			transform:scale(1.2)
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .carousel-container {
           
            }
            
            .slide-content {
                padding: 40px 50px;
            }
            
            .slide-content h2 {
                font-size: 2.8rem;
            }
        }
        
        @media (max-width: 768px) {
            .carousel-container {
                
            }
            
            .slide-content {
                padding: 30px 40px;
            }
            
            .slide-content h2 {
                font-size: 2.2rem;
            }
            
            .slide-content p {
                font-size: 1.2rem;
            }
            
            .header h1 {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 576px) {
            .carousel-container {
                height:;
            }
            
            .slide-content {
                padding: 25px 30px;
            }
            
            .slide-content h2 {
                font-size: 1.8rem;
            }
            
            .slide-content p {
                font-size: 1rem;
            }
            
            .carousel-dots {
                bottom: 20px;
            }
            
            .nav-btn {
                width: 50px;
                height: 50px;
                font-size: 1.5rem;
            }
            
            .video-control {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
        }
        
        /* 轮播图说明 */
        .instructions {
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 25px;
            margin-top: 40px;
            color: #b0b0d0;
            border-left: 5px solid #00b4db;
        }
        
        .instructions h3 {
            color: #00b4db;
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        .instructions ul {
            padding-left: 20px;
        }
        
        .instructions li {
            margin-bottom: 10px;
            line-height: 1.5;
        }
        
        .instructions i {
            color: #00b4db;
            margin-right: 8px;
        }