.content-with-particles {
  position: relative;
  min-height: 600px; /* 设置最小高度 */
}      
/* 粒子背景容器 - 覆盖整个页面 */
        #particles-js {
          position: absolute !important;
         top: 0;
         left: 0;
         width: 100%;
         height: 100%;
         z-index: 1;
        }

        /* 主容器 */
        .sqgy-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 40px 20px 10px; /* 上边距40px，底部为0，让内容更贴近全屏图片 */
            position: relative;
            z-index: 2;
        }


        /* 主要内容区域 */
        .sqgy-main-content {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            margin-bottom: 0; /* 移除底部间距，让内容更贴近全屏图片 */
            position: relative;
        }

        /* 左侧区域 */
        .sqgy-left-column {
            flex: 1;
            min-width: 300px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
            position: relative;
        }

        /* 右侧区域 */
        .sqgy-right-column {
            flex: 1;
            min-width: 300px;
            padding: 30px;
            background: rgba(255, 255, 255, 0.85);
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            height: fit-content; /* 高度自适应内容 */
        }

        /* 左侧模块样式 */
        .sqgy-info-card {
            background-color: #f8f9fa;
            border-radius: 12px;
			padding: 20px 20px;
          /*  padding: 30px 20px; */
            text-align: center;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid #e9ecef;
            cursor: pointer;
        }

        /* 产品基地和专利技术模块 - 特殊定位 */
        .sqgy-left-column .sqgy-info-card:nth-child(3),
        .sqgy-left-column .sqgy-info-card:nth-child(4) {
            margin-top: 50px; /* 下移这两个模块 */
            position: relative;
            z-index: 5; /* 提高层级，使其显示在全屏图片之上 */
        }

        .sqgy-info-card:hover {
            background: linear-gradient(135deg, #1a6fc4, #2d9dff);
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(26, 111, 196, 0.2);
        }

        .sqgy-info-card:hover .sqgy-card-text,
        .sqgy-info-card:hover .sqgy-card-year {
            color: white;
        }

        .sqgy-icon-container {
            position: relative;
            width: 60px; 
            height: 60px;
            margin: 0 auto 20px;
        }

        .sqgy-icon {
            width: 100%;
            height: 100%;
            transition: all 0.5s ease;
            z-index: 2;
            position: relative;
        }

        /* 初始状态 图标为灰色 */
        .sqgy-icon path,
        .sqgy-icon circle,
        .sqgy-icon line,
        .sqgy-icon rect {
            stroke: #adb5bd;
            fill: none;
        }

        /* 悬停状态：图标变为白色 */
        .sqgy-info-card:hover .sqgy-icon path,
        .sqgy-info-card:hover .sqgy-icon circle,
        .sqgy-info-card:hover .sqgy-icon line,
        .sqgy-info-card:hover .sqgy-icon rect {
            stroke: white;
        }

        /* SVG动画路径  */
        .sqgy-animation-path {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            stroke: white;
            stroke-width: 3;
            fill: none;
            stroke-dasharray: 350; 
            stroke-dashoffset: 350; 
            transition: stroke-dashoffset 0.9s ease;
        }

        .sqgy-info-card:hover .sqgy-animation-path {
            stroke-dashoffset: 0;
        }

        .sqgy-card-year {
            font-size: 2rem;
            font-weight: 700;
            color: #1a365d;
            margin-bottom: 10px;
            transition: color 0.4s ease;
        }
        
        .sqgy-card-year-sm {
            font-size: 1.2rem;
            font-weight: 500;
        }

        .sqgy-card-text {
            font-size: 1.1rem;
            color: #495057;
            transition: color 0.4s ease;
        }

        /* 右侧内容样式 */
        .sqgy-company-title {
            font-size: 2.2rem;
            color: #1a365d;
            margin-bottom: 25px;
            line-height: 1.3;
        }

        .sqgy-company-desc {
            color: #495057;
            font-size: 1.1rem;
            margin-bottom: 25px;
            line-height: 1.8;
        }

        /* 查看更多按钮 */
        .sqgy-read-more-btn {
            display: inline-block;
            background: transparent;
            color: #1a6fc4;
            border: 2px solid #1a6fc4;
            padding: 14px 32px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.5s ease;
            position: relative;
            overflow: hidden;
            text-decoration: none;
            z-index: 1;
        }

        .sqgy-read-more-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #1a6fc4, #2d9dff);
            transition: all 0.5s ease;
            z-index: -1;
        }

        .sqgy-read-more-btn:hover {
            color: white;
            border-color: #1a6fc4;
        }

        .sqgy-read-more-btn:hover::before {
            left: 0;
        }

        /* 全屏图片部分 - 修改为全屏 */
        .sqgy-fullscreen-section {
            position: relative;
            height: 100vh; /* 改为100vh实现全屏 */
            width: 100%;
            overflow: hidden;
            margin-top: -100px; /* 向上移动，让左侧下方模块可以覆盖在上面 */
            z-index: 1; /* 确保粒子背景可以显示 */
        }

        .sqgy-fullscreen-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5)), url('http://3000gy.com/uploads/bang/about.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .sqgy-fullscreen-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: white;
            width: 90%;
            max-width: 900px;
            z-index: 3; /* 提高层级，确保显示在背景之上 */
        }

        .sqgy-fullscreen-title {
            font-size: 3.2rem;
            font-weight: 700;
            margin-bottom: 15px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }

        .sqgy-fullscreen-subtitle {
            font-size: 1.8rem;
            margin-bottom: 50px;
            opacity: 0.9;
        }

        .sqgy-fullscreen-buttons {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
        }

        .sqgy-fullscreen-btn {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: white;
            padding: 16px 32px;
            border-radius: 12px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .sqgy-fullscreen-btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .sqgy-btn-icon {
            width: 24px;
            height: 24px;
            fill: white;
        }

        /* 视频弹窗 */
        .sqgy-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .sqgy-modal-content {
            position: relative;
            width: 90%;
            max-width: 900px;
            background: #111;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
        }

        .sqgy-modal-video {
            width: 100%;
            height: auto;
            display: block;
        }

        .sqgy-modal-close {
            position: absolute;
            top: 15px;
            right: 15px;
            width: 40px;
            height: 40px;
            background: rgba(0, 0, 0, 0.6);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            color: white;
            font-size: 1.5rem;
        }

        .sqgy-modal-close:hover {
            background: rgba(255, 0, 0, 0.7);
            transform: rotate(90deg);
        }

        /* 响应式设计 */
        @media (max-width: 1100px) {
            .sqgy-left-column {
                grid-template-columns: 1fr;
            }
            
            /* 在较小屏幕上，产品基地和专利技术模块不需要特殊定位 */
            .sqgy-left-column .sqgy-info-card:nth-child(3),
            .sqgy-left-column .sqgy-info-card:nth-child(4) {
                margin-top: 0;
            }
            
            .sqgy-fullscreen-title {
                font-size: 2.8rem;
            }
            
            .sqgy-fullscreen-subtitle {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .sqgy-main-content {
                flex-direction: column;
                margin-bottom: 0;
            }
            
            
            .sqgy-company-title {
                font-size: 1.8rem;
            }
            
            .sqgy-fullscreen-section {
                height: 80vh;
                margin-top: -50px; /* 在移动设备上减少上移距离 */
            }
            
            .sqgy-fullscreen-title {
                font-size: 2.2rem;
            }
            
            .sqgy-fullscreen-subtitle {
                font-size: 1.3rem;
                margin-bottom: 40px;
            }
            
            .sqgy-fullscreen-buttons {
                flex-direction: column;
                align-items: center;
                gap: 20px;
            }
            
            .sqgy-fullscreen-btn {
                width: 80%;
                justify-content: center;
            }
            
            .sqgy-card-year {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 480px) {
            
            .sqgy-card-year {
                font-size: 1.6rem;
            }
            
            .sqgy-icon-container {
                width: 80px;
                height: 80px;
            }
            
            .sqgy-fullscreen-title {
                font-size: 1.8rem;
            }
            
            .sqgy-fullscreen-subtitle {
                font-size: 1.1rem;
            }
        }

/*应用场景 new start*/
 
        /* 全屏容器 */
        .qqgy-container {
            position: relative;
            width: 100%;
            height: 100vh;
            overflow: hidden;
        }
        
        /* 背景图片容器 */
        .qqgy-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            transition: opacity 1s ease-in-out;
            opacity: 0;
        }
        
        .qqgy-bg.active {
            opacity: 1;
        }
        
        /* 点位和内容容器 */
        .qqgy-content {
            position: relative;
            width: 100%;
            height: 100%;
            z-index: 10;
        }
        
        /* 底部点位容器 */
        .qqgy-points {
            position: absolute;
            bottom: 8%;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            justify-content: center;
            align-items: center;
            width: 80%;
            max-width: 1200px;
            z-index: 20;
        }
        
        /* 连接线 - 穿过圆点中心 */
        .qqgy-connection-line {
            position: absolute;
            top: 12px; /* 调整这个值使线条穿过圆点中心 */
            left: 0;
            width: 100%;
            height: 2px;
            background-color: rgba(255, 255, 255, 0.7);
            z-index: 5;
        }
        
        /* 点位样式 */
        .qqgy-point {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 20;
            flex: 1;
            max-width: 200px;
        }
        
        .qqgy-point:hover .qqgy-point-name {
            transform: translateY(-5px);
            background-color: rgba(0, 50, 100, 0.85);
        }
        
        /* 点位圆点 */
        .qqgy-point-dot {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.9);
            border: 3px solid #3498db;
            box-shadow: 0 0 10px rgba(52, 152, 219, 0.7);
            margin-bottom: 15px;
            position: relative;
            transition: all 0.3s ease;
            z-index: 10;
        }
        
        .qqgy-point.active .qqgy-point-dot {
            background-color: #3498db;
            box-shadow: 0 0 15px rgba(52, 152, 219, 0.9);
            transform: scale(1.3);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(52, 152, 219, 0); }
            100% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0); }
        }
        
        /* 点位名称 */
        .qqgy-point-name {
            padding: 10px 20px;
            background-color: rgba(0, 0, 0, 0.7);
            color: white;
            border-radius: 6px;
            font-size: 16px;
            font-weight: 600;
            white-space: nowrap;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: all 0.3s ease;
            position: relative;
            text-align: center;
            min-width: 120px;
        }
        
        .qqgy-point.active .qqgy-point-name {
            background-color: rgba(0, 50, 100, 0.85);
            border-color: #3498db;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        /* SVG图标容器 */
        .qqgy-point-icon {
            position: absolute;
            top: -60px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease;
            filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.3));
            z-index: 30;
        }
        
        .qqgy-point.active .qqgy-point-icon {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* SVG图标样式 */
        .qqgy-point-icon svg {
            fill: white !important; /* 强制白色 */
        }
        
        /* 内容区域 - 向上移动 */
        .qqgy-scene-content {
            position: absolute;
            top: 18%;
            left: 10%;
            width: 40%;
            min-width: 300px;
            max-width: 600px;
            background-color: rgba(0, 30, 60, 0.85);
            border-radius: 10px;
            padding: 30px;
            color: white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            transform: translateX(-50px);
            opacity: 0;
            transition: all 0.8s ease;
        }
        
        .qqgy-scene-content.active {
            transform: translateX(0);
            opacity: 1;
        }
        
        .qqgy-scene-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
            color: #fff;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        }
        
        .qqgy-scene-desc {
            font-size: 17px;
            line-height: 1.7;
            margin-bottom: 30px;
            color: #e0e0e0;
        }
        
        .qqgy-detail-btn {
            display: inline-block;
            background: linear-gradient(to right, #3498db, #2ecc71);
            color: white;
            padding: 14px 35px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 17px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            border: none;
            cursor: pointer;
        }
        
        .qqgy-detail-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            background: linear-gradient(to right, #2980b9, #27ae60);
        }
        
        /* 响应式调整 */
        @media (max-width: 1200px) {
            .qqgy-points {
                width: 90%;
            }
            
            .qqgy-point-name {
                min-width: 100px;
                padding: 8px 15px;
                font-size: 15px;
            }
        }
        
        @media (max-width: 992px) {
            .qqgy-scene-content {
                width: 50%;
                left: 8%;
                top: 15%;
            }
            
            .qqgy-points {
                bottom: 6%;
                width: 95%;
            }
            
            .qqgy-point-name {
                min-width: 90px;
                padding: 8px 12px;
                font-size: 14px;
            }
        }
        
        @media (max-width: 768px) {
            .qqgy-scene-content {
                width: 70%;
                left: 5%;
                top: 12%;
                padding: 25px;
            }
            
            .qqgy-scene-title {
                font-size: 28px;
            }
            
            .qqgy-scene-desc {
                font-size: 16px;
            }
            
            .qqgy-points {
                bottom: 5%;
            }
            
            .qqgy-point-name {
                min-width: 80px;
                padding: 6px 10px;
                font-size: 13px;
            }
            
            .qqgy-point-dot {
                width: 20px;
                height: 20px;
            }
            
            .qqgy-point-icon {
                top: -50px;
                transform: scale(0.9);
            }
            
            .qqgy-connection-line {
                top: 10px;
            }
        }
        
        @media (max-width: 576px) {
            .qqgy-scene-content {
                width: 90%;
                left: 50%;
                transform: translateX(-50%) translateY(30px);
                top: 10%;
                padding: 20px;
            }
            
            .qqgy-scene-content.active {
                transform: translateX(-50%) translateY(0);
            }
            
            .qqgy-points {
                width: 100%;
                padding: 0 10px;
                bottom: 4%;
            }
            
            .qqgy-point-name {
                min-width: 70px;
                padding: 5px 8px;
                font-size: 12px;
            }
            
            .qqgy-point-dot {
                width: 18px;
                height: 18px;
            }
            
            .qqgy-connection-line {
                top: 9px;
            }
            
            .qqgy-point-icon {
                top: -45px;
                transform: scale(0.8);
            }
        }
        
        /* 顶部标题（可选） */
        .qqgy-main-title {
            position: absolute;
            top: 5%;
            left: 50%;
            transform: translateX(-50%);
            color: white;
            font-size: 32px;
            font-weight: 700;
            text-align: center;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
            z-index: 15;
            width: 90%;
        }
        
        @media (max-width: 768px) {
            .qqgy-main-title {
                font-size: 24px;
                top: 3%;
            }
        }

/*应用场景 new end*/

/*产品切换 new start*/
        /* 主容器 */
        .gyid30-container {
            max-width: 1600px;
            margin: 0 auto;
            position: relative;
            padding: 60px 40px;
           /* background-color: white;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            overflow: hidden; */
        }
        
        /* 模块标题 */
        .gyid30-title {
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }
        
        .gyid30-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 10px;
        }
        
        .gyid30-title p {
            font-size: 1.1rem;
            color: #666;
            letter-spacing: 3px;
            text-transform: uppercase;
        }
        
        .gyid30-title:after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: #1e88e5;
        }
        
        /* 产品展示区域 */
        .gyid30-products {
            display: flex;
            position: relative;
            min-height: 550px;
            align-items: center;
        }
        
        /* 左侧区域 */
        .gyid30-left {
            flex: 1;
            padding-right: 60px; 
            position: relative;
            z-index: 2;
        }
        
        .gyid30-product-name {
            margin-bottom: 40px;
        }
        
        .gyid30-product-name em {
            display: block;
            font-size: 1.8rem;
            font-weight: 600;
            color: #333;
            font-style: normal;
            margin-bottom: 8px;
        }
        
        .gyid30-product-name span {
            font-size: 2.8rem;
            font-weight: 700;
            color: #1e88e5;
            display: block;
            line-height: 1.2;
        }
        
        .gyid30-more-btn {
            display: inline-flex;
            align-items: center;
            background-color: transparent;
            border: 2px solid #1e88e5;
            color: #1e88e5;
            font-size: 1.1rem;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .gyid30-more-btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background-color: #1e88e5;
            transition: width 0.3s ease;
            z-index: -1;
        }
        
        .gyid30-more-btn:hover {
            color: white;
        }
        
        .gyid30-more-btn:hover:before {
            width: 100%;
        }
        
        .gyid30-more-btn img {
            width: 16px;
            height: 16px;
            margin-left: 8px;
            transition: transform 0.3s ease;
        }
        
        .gyid30-more-btn:hover img {
            transform: translateX(5px);
        }
        
        /* 中间区域 - 产品图片 */
        .gyid30-center {
            flex: 2.6; 
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 550px;
            margin-left: 50px; 
        }
        
        .gyid30-product-image {
            position: relative;
            width: 100%;
            height: 100%;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
            opacity: 0;
            transition: opacity 0.5s ease;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
        }
        
        .gyid30-product-image.active {
            opacity: 1;
        }
        
        .gyid30-product-image img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            transition: transform 0.8s ease;
        }
        
        .gyid30-product-image.active img {
            transform: scale(1.05);
        }
        
        .gyid30-image-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent 40%);
            opacity: 0.5;
        }
        
        /* 右侧区域 - 导航 */
        .gyid30-right {
            flex: 0.7;
            position: relative;
            display: flex;
            justify-content: flex-end;
            z-index: 2;
        }
        
        .gyid30-vertical-line {
            position: absolute;
            right: 15px;
            top: 0;
            bottom: 0;
            width: 1px;
            background: repeating-linear-gradient(
                to bottom,
                transparent,
                transparent 5px,
                #e0e0e0 5px,
                #e0e0e0 10px
            );
            z-index: 1;
        }
        
        .gyid30-nav-items {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 550px;
            width: 160px;
        }
        
        .gyid30-nav-item {
            display: flex;
            align-items: center;
            cursor: pointer;
            padding: 10px 0;
            position: relative;
            transition: all 0.3s ease;
            justify-content: flex-start;
        }
        
        .gyid30-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: #e0e0e0;
            position: absolute;
            right: 8px;
            z-index: 3;
            transition: all 0.3s ease;
        }
        
        .gyid30-nav-item.active .gyid30-dot {
            background-color: #1e88e5;
            transform: scale(1.2);
            box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.2);
        }
        
        .gyid30-nav-item:hover .gyid30-dot {
            background-color: #64b5f6;
        }
        
        .gyid30-nav-name {
            font-size: 1.2rem;
            font-weight: 600;
            color: #666;
            transition: all 0.3s ease;
            text-align: right;
            width: 100%;
            padding-right: 35px;
        }
        
        .gyid30-nav-item.active .gyid30-nav-name {
            color: #1e88e5;
            font-size: 1.3rem;
        }
        
        .gyid30-nav-item:hover .gyid30-nav-name {
            color: #333;
        }
        
        /* 底部按钮 */
        .gyid30-bottom-btn {
            text-align: center;
            margin-top: 60px;
        }
        
        .gyid30-btn {
            display: inline-flex;
            align-items: center;
            background-color: #1e88e5;
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            padding: 15px 40px;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(30, 136, 229, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .gyid30-btn:hover {
            background-color: #1565c0;
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(30, 136, 229, 0.4);
            padding-right: 60px;
            color:#fff !important;
        }
        
        .gyid30-btn-text {
            transition: transform 0.3s ease;
            display: inline-block;
        }
        
        .gyid30-btn:hover .gyid30-btn-text {
            transform: translateX(-10px);
        }
        
        .gyid30-btn-arrow {
            position: absolute;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            opacity: 0;
            transition: all 0.3s ease;
            width: 20px;
            height: 20px;
        }
        
        .gyid30-btn:hover .gyid30-btn-arrow {
            opacity: 1;
            right: 30px;
        }
        
        /* 自动轮播指示器 */
        .gyid30-auto-play {
            text-align: center;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #888;
        }
        
        .gyid30-auto-play input {
            margin-right: 5px;
            vertical-align: middle;
        }
        
        /* 响应式设计 */
        @media screen and (max-width: 1400px) {
            .gyid30-container {
                max-width: 1300px;
                padding: 50px 30px;
            }
            
            .gyid30-products {
                min-height: 500px;
            }
            
            .gyid30-center {
                height: 500px;
                flex: 2.3;
                margin-left: -30px;
            }
            
            .gyid30-nav-items {
                height: 500px;
            }
            
            .gyid30-nav-name {
                font-size: 1.1rem;
            }
            
            .gyid30-nav-item.active .gyid30-nav-name {
                font-size: 1.2rem;
            }
        }
        
        @media screen and (max-width: 1200px) {
            .gyid30-container {
                max-width: 1100px;
            }
            
            .gyid30-center {
                flex: 2.2;
                margin-left: -20px;
            }
            
            .gyid30-left {
                padding-right: 40px;
            }
            
            .gyid30-product-name span {
                font-size: 2.5rem;
            }
        }
        
        @media screen and (max-width: 992px) {
            .gyid30-products {
                flex-direction: column;
            }
            
            .gyid30-left, .gyid30-right {
                width: 100%;
                padding: 0;
            }
            
            .gyid30-left {
                order: 3;
                margin-top: 30px;
                text-align: center;
                padding-right: 0;
            }
            
            .gyid30-center {
                order: 1;
                width: 100%;
                margin-bottom: 40px;
                height: 450px;
                flex: none;
                margin-left: 0;
            }
            
            .gyid30-right {
                order: 2;
                margin-bottom: 30px;
                flex: none;
                height: auto;
                justify-content: center;
            }
            
            .gyid30-vertical-line {
                left: 50%;
                transform: translateX(-50%);
                height: 2px;
                width: 80%;
                top: 50%;
                right: auto;
                background: repeating-linear-gradient(
                    to right,
                    transparent,
                    transparent 5px,
                    #e0e0e0 5px,
                    #e0e0e0 10px
                );
            }
            
            .gyid30-nav-items {
                flex-direction: row;
                height: auto;
                justify-content: center;
                flex-wrap: wrap;
                gap: 15px;
                margin-top: 20px;
                width: 100%;
            }
            
            .gyid30-nav-item {
                flex-direction: column;
                padding: 10px 15px;
                width: calc(50% - 15px);
                align-items: center;
            }
            
            .gyid30-dot {
                position: relative;
                right: 0;
                margin-bottom: 10px;
            }
            
            .gyid30-nav-name {
                padding-right: 0;
                text-align: center;
                font-size: 1.2rem;
            }
        }
        
        @media screen and (max-width: 768px) {
            .gyid30-container {
                padding: 40px 20px;
            }
            
            .gyid30-title h2 {
                font-size: 2rem;
            }
            
            .gyid30-title p {
                font-size: 1rem;
            }
            
            .gyid30-product-name span {
                font-size: 2.2rem;
            }
            
            .gyid30-center {
                height: 400px;
            }
            
            .gyid30-nav-name {
                font-size: 1.1rem;
            }
            
            .gyid30-nav-item.active .gyid30-nav-name {
                font-size: 1.2rem;
            }
        }
        
        @media screen and (max-width: 576px) {
            body {
                padding: 20px 10px;
            }
            
            .gyid30-container {
                padding: 30px 15px;
            }
            
            .gyid30-title {
                margin-bottom: 40px;
            }
            
            .gyid30-title h2 {
                font-size: 1.8rem;
            }
            
            .gyid30-center {
                height: 320px;
            }
            
            .gyid30-nav-items {
                gap: 10px;
            }
            
            .gyid30-nav-item {
                padding: 8px 10px;
                width: calc(50% - 10px);
            }
            
            .gyid30-dot {
                margin-bottom: 8px;
            }
            
            .gyid30-vertical-line {
                display: none;
            }
            
            .gyid30-product-name em {
                font-size: 1.5rem;
            }
            
            .gyid30-product-name span {
                font-size: 1.8rem;
            }
        }
        
        @media screen and (max-width: 400px) {
            .gyid30-center {
                height: 280px;
            }
            
            .gyid30-nav-items {
                gap: 8px;
            }
            
            .gyid30-nav-item {
                width: calc(50% - 8px);
                padding: 6px 8px;
            }
            
            .gyid30-nav-name {
                font-size: 1rem;
            }
            
            .gyid30-nav-item.active .gyid30-nav-name {
                font-size: 1.1rem;
            }
        }
        
        /* 产品项隐藏/显示 */
        .gyid30-product-item {
            display: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        
        .gyid30-product-item.active {
            display: block;
            opacity: 1;
        }

/*产品切换 new end*/