/* 全局样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: #f5f5f5;
        }
        /* 骨架屏样式 */
        .skeleton {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: skeleton-loading 2s infinite;
            z-index: 9999;
            height: 100vh;
            width: 100%;
            display: flex;
            align-items: center;
        }
        @keyframes skeleton-loading {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        /* 大于1200px时显示 */
        @media (min-width: 1201px) {
            .tectItem {
                margin: 10px 0;
            }
            .videoText {
                letter-spacing: 1px;
                flex: 1;
                padding: 18px;
                color: #fff;
                line-height: 25px;
            }
            .videoBox {
                height: 300px;
            }
            .videoInfoBox {
                width: 1200px;
                display: flex;
                align-items: center;
                padding: 20px;
            }
            .bottomLogo {
                height: 40px;
            }
            .slideTextBox {
                padding: 0 10px;
                color: #fff;
                width: 100%;
                height: 40px;
                line-height: 40px;
            }
            .slideBox {
                cursor: default;
                width: 100%;
                position: absolute;
                top: 0;
                left: 0;
                animation: slideBox 50s linear infinite;
            }
            @keyframes slideBox {
                0% {
                    top: 0;
                }
                100% {
                    top: -800px;
                }
            }
            .swiperItemBox {
                overflow: hidden;
                width: 400px;
                height: 240px;
                border-radius: 10px;
                position: relative;
            }
            .centerSwiperBox {
                padding: 20px 0;
                display: flex;
                align-items: center;
                justify-content: space-between;
            }
            .homeItemInfoBox {
                width: 1200px;
            }
            .itemInfoOtherInfoBox {
                font-size: 14px;
                color: #555;
                display: flex;
                align-items: center;
                margin-top: 10px;
            }
            .itemInfoContent {
                color: #888;
                font-size: 16px;
                margin-top: 5px;
                flex: 1;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 3;
                overflow: hidden;
                line-height: 22px;
                letter-spacing: 1px;
            }
            .itemInfoTitle,  .itemInfoTitle a{
                font-size: 18px;
                color: #555;
                font-weight: 600;
            }
		
            .itemInfoTitle:hover ,.itemInfoTitle a:hover{
                color: #bd1a2d;
                text-decoration: underline;
            }
            .itemInfoRBox {
                padding: 10px 0 10px 20px;
            }
            .itemInfoImg {
                width: 200px;
                border-radius: 10px;
            }
            .itemInfoBox:hover {
                background-color: #f5f5f5;
            }
            .itemInfoBox {
                padding: 20px;
                display: flex;
                border-bottom: 1px solid #ebeef5;
                cursor: pointer;
            }
            .bottomItemBox {
                display: flex;
                justify-content: center;
                align-items: center;
            }
            .bottomBox {
                display: flex;
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                width: 100%;
                background-color: #121212;
                color: #fff;
            }
            .divisionTitleImg {
                width: 20%;
                margin: 20px 0;
            }
            .divisionBox {
                margin-top: 20px;
                width: 1200px;
                display: flex;
                flex-direction: column;
                align-items: center;
            }
            .homeCenterBox {
                width: 100%;
                background-image: url("homeContentBg.png");
                background-repeat: no-repeat;
                background-size: 100% auto;
                background-attachment: local;
                margin-top: -100px;
                display: flex;
                justify-content: center;
            }
            .homeCenterBox2 {
                padding-bottom: 10px;
                width: 100%;
                background-color: #bd1a2d;
                display: flex;
                justify-content: center;
            }

            .topBoxMobile {
                display: none !important;
            }
            .centerContentPc {
                width: 1200px;
            }
        }
        /* 小于1200px时显示 */
        @media (max-width: 1200px) {
            .slideBox {
                font-size: 16px;
                cursor: default;
                width: 90%;
                position: absolute;
                top: 0;
                left: 50%;
                transform: translate(-50%);
                animation: slideBox 50s linear infinite;
            }
            @keyframes slideBox {
                0% {
                    top: 0;
                }
                100% {
                    top: -800px;
                }
            }
            .swiperItemBox:nth-child(1) {
                margin-top: 10px;
                display: block !important;
                overflow: hidden;
                width: 100%;
                height: 240px;
                position: relative;
            }
            .swiperItemBox {
                display: none;
            }
            .swiperLine {
                display: none !important;
            }
            .tectItem {
                margin: 10px 0;
            }
            .videoText {
                letter-spacing: 1px;
                flex: 1;
                padding: 17px;
                color: #fff;
                line-height: 25px;
            }
            .videoBox {
                width: 100%;
            }
            .videoInfoBox {
                width: 100%;
                padding: 20px;
            }
            .bottomLogo {
                height: 30px;
            }
            .homeCenterBox {
                display: none !important;
            }
            .homeItemInfoBox {
                width: 95%;
            }
            .itemInfoOtherInfoBox {
                font-size: 14px;
                color: #888;
                display: flex;
                align-items: center;
                margin-top: 10px;
            }
            .itemInfoContent {
                color: #888;
                font-size: 14px;
                margin-top: 5px;
                flex: 1;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 3;
                overflow: hidden;
                line-height: 23px;
                letter-spacing: 1px;
            }
            .itemInfoTitle {
                font-size: 18px;
                color: #555;
                font-weight: 600;
                width: 100%;
            }
            .itemInfoRBox {
                margin-top: 5px;
            }
            .itemInfoImg {
                width: 100%;
                border-radius: 10px;
            }
            .itemInfoBox {
                width: 100%;
                padding: 10px;
                border-bottom: 1px solid #ebeef5;
            }
            .bottomItemBox {
                display: flex;
                justify-content: center;
                flex-direction: column;
                align-items: center;
            }
            .bottomBox {
                display: flex;
                justify-content: center;
                flex-direction: column;
                align-items: center;
                padding: 10px 0;
                width: 100%;
                background-color: #121212;
                color: #fff;
            }
            .centerContentPc {
                width: 100%;
            }
            .divisionBox {
                margin-top: 20px;
                width: 100%;
                display: flex;
                flex-direction: column;
                align-items: center;
            }
            .divisionTitleImg {
                width: 30%;
                margin: 20px 0;
            }
            .homeCenterBox {
                padding-bottom: 40px;
                width: 100%;
                background-color: #bd1a2d;
                min-height: 200px;
            }
            .homeCenterBox2 {
                padding-bottom: 10px;
                width: 100%;
                background-color: #bd1a2d;
                min-height: 200px;
            }
            .titleImg {
                width: 300px !important;
                top: 80px !important;
            }
            .logoImg {
                display: none !important;
            }
            .topTitleBox {
                display: none !important;
            }
            .topBoxMobile {
                display: block !important;
            }
        }
        .bottomItem {
            margin: 0 5px;
        }
        .divisionLine {
            width: 100%;
            height: 1px;
            background-color: #ffedcb;
        }

        .swiperLine {
            width: 1px;
            height: 230px;
            background-color: #f5f5f5;
        }

        .titleImg {
            width: 1200px;
            position: absolute;
            top: 150px;
        }
        .logoImg {
            width: 300px;
            position: absolute;
            top: 50px;
        }

        .homeContentBg {
            margin-top: -100px;
        }
        .mobileIcon {
            color: #fff;
            font-size: 18px;
        }
        .homePage {
            width: 100%;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .topTitleBox {
            display: flex;
            height: 70px;
            align-items: center;
        }
        .topTitleItem {
            width: 128px;
            text-align: center; 
            cursor: pointer;
            color: #fff;
            font-size: 24px;
            text-decoration: none;
            display: inline-block;
        }
        .topTitleItem:hover {
            border-bottom: 1px solid #ffedcb;
        }
        /* 移动端导航样式 */
        .topBoxMobile {
            width: 100%;
            background-color: #17489b;
        }
        .mobileHeader {
            width: 100%;
            height: 55px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
        }
        .mobileNavItemBox {
            background-color: #17489b;
            padding: 10px 0;
        }
        .mobileNav {
            height: 100vh;
            position: absolute;
            display: none;
            z-index: 999;
            top: 55px;
            width: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        .mobileNavItem {
            color: #fff;
            text-align: center;
            padding: 12px 0;
            font-size: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .mobileNavItem:last-child {
            border-bottom: none;
        }
        .mobileNavItem:active {
            background-color: rgba(255, 255, 255, 0.1);
        }
        /* Banner图样式 */
        .bannerImg {
            width: 100%;
            height: auto;
            display: block;
        }
		
		
		/* 页面样式 */
		.classTypePage {
		    width: 100%;
		    min-height: 100vh;
		    display: flex;
		    flex-direction: column;
		    align-items: center;
		}
		
		.topBox {
		    width: 100%;
		    background-color: #bd1a2d;
		    display: flex;
		    flex-direction: column;
		    align-items: center;
		}
		
		.topContentBox {
		    width: 1200px;
		    height: 100px;
		    display: flex;
		    align-items: center;
		    justify-content: space-between;
		}
		
		.logoImg {
		    cursor: pointer;
		    height: 60px;
		}
		
		.searchInput {
		    width: 300px;
		    position: relative;
		}
		
		.searchInput input {
		    width: 100%;
		    height: 36px;
		    padding: 0 30px 0 10px;
		    border: 1px solid #dcdfe6;
		    border-radius: 4px;
		    background-color: #fff;
		    font-size: 14px;
		    outline: none;
		    box-sizing: border-box;
		}
		
		.searchInput .search-icon {
		    position: absolute;
		    right: 10px;
		    top: 50%;
		    transform: translateY(-50%);
		    color: #c0c4cc;
		    cursor: pointer;
		}
		
		.searchInputMobile {
		    width: 90%;
		    margin-top: 10px;
		    position: relative;
		}
		
		.searchInputMobile input {
		    width: 100%;
		    height: 36px;
		    padding: 0 10px;
		    border: 1px solid #dcdfe6;
		    border-radius: 4px;
		    background-color: #f3f3f3;
		    font-size: 14px;
		    outline: none;
		    box-sizing: border-box;
		}
		
		.contentBox {
		    width: 1200px;
		    min-height: calc(100vh - 230px);
		    margin-top: 20px;
		}
		
		.classTypeText {
		    font-size: 28px;
		    font-weight: 600;
		    width: 100%;
		    border-bottom: 4px solid #e6f0ff;
		    color: #bd1a2d;
		    padding-bottom: 5px;
		}
		
		.listInfoBox {
		    margin-top: 10px;
		    display: flex;
		    align-items: center;
		    justify-content: space-between;
		}
		
		/* 自定义单选按钮组 */
		.radio-group {
		    display: inline-flex;
		    border-radius: 4px;
		    border: 1px solid #dcdfe6;
		    overflow: hidden;
		}
		
		.radio-group label {
		    display: flex;
		    align-items: center;
		    padding: 6px 12px;
		    cursor: pointer;
		    border-right: 1px solid #dcdfe6;
		    font-size: 12px;
		    background-color: #fff;
		    color: #606266;
		}
		
		.radio-group label:last-child {
		    border-right: none;
		}
		
		.radio-group input[type="radio"] {
		    display: none;
		}
		
		.radio-group input[type="radio"]:checked + label {
		    background-color: #bd192e;
		    color: #fff;
		    border-color: #bd192e;
		}
		
		.radio-group label:hover {
		    color: #606266;
		}
		
		.itemInfoBox {
		    padding: 20px;
		    display: flex;
		    border-bottom: 1px solid #ebeef5;
		    cursor: pointer;
		}
		
		.itemInfoBox:hover {
		    background-color: #f5f5f5;
		}
		
		.itemInfoImg {
		    width: 200px;
		    border-radius: 10px;
		}
		
		.itemInfoRBox {
		    padding: 10px 0 10px 20px;
		}
		
		.itemInfoTitle {
		    font-size: 18px;
		    color: #555;
		    font-weight: 600;
		}
		
		.itemInfoTitle:hover {
		    color: #bd1a2d;
		    text-decoration: underline;
		}
		
		.itemInfoContent {
		    color: #888;
		    font-size: 16px;
		    margin-top: 5px;
		    flex: 1;
		    display: -webkit-box;
		    -webkit-box-orient: vertical;
		    -webkit-line-clamp: 3;
		    overflow: hidden;
		    line-height: 22px;
		    letter-spacing: 1px;
		}
		
		.itemInfoOtherInfoBox {
		    font-size: 14px;
		    color: #555;
		    display: flex;
		    align-items: center;
		    margin-top: 10px;
		}
		
		.itemInfoOtherInfoBox span {
		    display: flex;
		    align-items: center;
		}
		
		.itemInfoOtherInfoBox span i {
		    margin-right: 5px;
		}
		
		.pageBox {
		    padding: 10px 0;
		    width: 100%;
		}
		
		/* 自定义分页 */
		.pagination {
		    display: flex;
		    align-items: center;
		    justify-content: center;
		}
		
		.pagination button {
		    padding: 6px 12px;
		    border: 1px solid #dcdfe6;
		    background-color: #fff;
		    cursor: pointer;
		    font-size: 14px;
		    color: #606266;
		}
		
		.pagination button:hover {
		    border-color: #c6e2ff;
		    color: #409eff;
		}
		
		.pagination .pager {
		    display: flex;
		    list-style: none;
		    margin: 0 10px;
		    padding: 0;
		}
		
		.pagination .pager li {
		    padding: 6px 12px;
		    border: 1px solid #dcdfe6;
		    margin: 0 4px;
		    cursor: pointer;
		    font-size: 14px;
		    color: #606266;
		}
		
		.pagination .pager li.active {
		    background-color: #409eff;
		    color: #fff;
		    border-color: #409eff;
		}
		
		.pagination .pager li:hover {
		    border-color: #c6e2ff;
		    color: #409eff;
		}
		
		.bottomBox {
		    display: flex;
		    flex-direction: column;
		    align-items: center;
		    padding: 20px 0;
		    width: 100%;
		    background-color: #121212;
		    color: #fff;
		}
		
		.bottomItemBox {
		    display: flex;
		    justify-content: center;
		    align-items: center;
		}
		
		.bottomItem {
		    margin: 0 5px;
		}
		
		.bottomLogo {
		    height: 40px;
		}
		
		/* 响应式设计 */
		@media (max-width: 1200px) {
		    .topContentBox {
		        width: 100%;
		        height: 50px;
		        justify-content: center;
		    }
		    
		    .contentBox {
		        width: 100%;
		        padding: 10px;
		        min-height: calc(100vh - 200px);
		    }
		    
		    .itemInfoBox {
		        width: 100%;
		        padding: 10px;
		        flex-direction: column;
		    }
		    
		    .itemInfoImg {
		        width: 100%;
		    }
		    
		    .itemInfoRBox {
		        margin-top: 5px;
		        padding: 0;
		    }
		    
		    .searchInput {
		        display: none !important;
		    }
		    
		    .logoImg {
		        height: 40px;
		    }
		    
		    .bottomLogo {
		        height: 30px;
		    }
		    
		    .bottomItemBox {
		        flex-direction: column;
		    }
		}
		
		@media (min-width: 1201px) {
		    .searchInputMobile {
		        display: none;
		    }
		}
		
		/* 大于1200px时显示 */
		@media (min-width: 1201px) {
		  .leftCodeBox {
		    display: block !important;
		  }
		}
		/* 小于1200px时显示 */
		@media (max-width: 1200px) {
		  .leftCodeBox {
		    display: none !important;
		  }
		}
		.leftCodeBox {
		  width: 200px;
		  position: fixed;
		  top: 200px;
		  left: 10px;
		  background-color: #fff;
		  border-radius: 10px;
		  padding-bottom: 10px;
		  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
		  z-index: 10; /* 确保二维码在内容上方 */
		}
		.leftCodeTitleBox {
		  width: 80px;
		  text-align: center;
		  line-height: 24px;
		  height: 24px;
		  background-color: #17489b;
		  color: #fff;
		  border-radius: 10px 0 10px 0;
		  font-size: 14px;
		}