.ecs-header {
	text-align: center;
	padding: 60px 0;
	background-color: #f9f9f9;
	background-image: url('/plugins/img/ecsbg1.jpg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}
        
.ecs-header .ecs-icon {
    width: 180px;
    height: 160px;
    border-radius: 15%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
        
.ecs-header .ecs-icon img {
    object-fit: contain;
    border-radius: 15%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}
        
.ecs-header h1 {
	font-size: 4em;
	margin-bottom: 15px;
	color: #000;
}
        /* Pricing Section Styles */
        .pricing-container {
            padding: 60px 20px;
            max-width: 1520px;
            margin: 0 auto;
        }
        .pricing-header {
            text-align: center;
            margin-bottom: 30px;
        }
        .pricing-header h2 {
            font-size: 24px;
            font-weight: 600;
            color: #1f2937;
            margin: 0;
        }
        .pricing-table {
            display: flex;
            width: 100%;
            background-color: #ffffff;
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        }
        .pricing-column {
            flex: 1;
            display: flex;
            flex-direction: column;
            border-right: 1px solid #f0f0f0;
            position: relative;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-radius: 0 0 8px 8px;
        }
        .pricing-column:first-child {
            flex: 0.5;
        }
        .pricing-column:last-child {
            border-right: none;
        }
        .pricing-column:not(:first-child):hover {
            transform: translateY(-10px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            z-index: 10;
        }
        .pricing-column:first-child:hover {
            transform: none;
            box-shadow: none;
            z-index: 1;
        }
        .pricing-column.pricing-active {
            background-color: #fafafa;
        }
        .pricing-header-cell {
            background: #ffffff;
            border-bottom: 1px solid #f0f0f0;
            height: 100px;
            padding: 20px;
            text-align: center;
            position: relative;
        }
        .pricing-header-cell::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: #1f2937;
            border-radius: 4px 4px 0 0;
        }
        .header-title {
            font-size: 16px;
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 8px;
        }
        .header-desc {
            font-size: 12px;
            color: #6b7280;
            line-height: 1.5;
        }
                .pricing-cell {
            padding: 14px 20px;
            border-bottom: 1px solid #f0f0f0;
            font-size: 14px;
            color: #1f2937;
        }
        .pricing-column:first-child .pricing-cell {
            color: #6b7280;
            font-weight: 400;
        }
        .pricing-label {
            font-weight: 600;
            color: #1f2937 !important;
        }
        .pricing-price {
            padding: 20px;
            border-bottom: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .pricing-price .price {
            font-size: 28px;
            font-weight: 700;
            color: #1f2937;
        }
        .pricing-price .price-unit {
            font-size: 12px;
            color: #6b7280;
        }
        .pricing-btn {
            margin-top: 8px;
            padding: 8px 24px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 1px solid #1f2937;
            background: transparent;
            color: #1f2937;
            align-self: flex-start;
        }
        .pricing-btn:hover {
            background-color: #1f2937;
            color: #ffffff;
        }
        .pricing-btn-outline {
            background-color: transparent;
            color: #1f2937;
            border: 1px solid #1f2937;
        }
        .pricing-btn-outline:hover {
            background-color: #1f2937;
            color: #ffffff;
        }
        .help-container {
  max-width: 1520px; 
  margin: 0 auto; 
  padding: 20px 20px;
  }
        @media (max-width: 992px) {
            .pricing-table {
                flex-direction: column;
            }
            .pricing-column {
                border-right: none;
                border-bottom: 1px solid #f0f0f0;
            }
            .pricing-column:hover {
                transform: none;
                box-shadow: none;
            }
            .pricing-header h2 {
                font-size: 20px;
            }
            .pricing-column:first-child {
                display: none;
            }
            
        }

        

        
/* Responsive adjustments */
@media (max-width: 991px) {
	
  .ecs-header {
    padding: 40px 0 0 0;
  }
  .courses-section {
    background-color: #f5f5f5;
    color: #000;
    padding: 20px 0;
}
  .ecs-header .ecs-icon {
    width: 90px;
    height: 80px;
    margin: 0 auto 25px;
  }
  .ecs-header .ecs-icon img {

  }
  
  .ecs-header h1 {
    font-size: 2em;
  }
  
  .ecs-header p {
    font-size: 14px;
    margin-bottom: 20px;
  }
  
  .btn-box a {
    padding: 10px 20px !important;
    font-size: 14px !important;
  }
  
  .ecs-instances .row {
    margin-bottom: 1px !important;
  }
  [class*="col-"].mb-4 {
  margin-bottom: 10px !important;
  }

  .ecs-instances [class*="col-"] {
    margin-bottom: 30px !important;
  }
  
  .courses-section .course-item {
    padding: 25px 20px !important;
  }
  
  .courses-section .course-item .course-text h3 {
    font-size: 1.5em !important;
    margin-bottom: 18px !important;
  }
  
  .courses-section .course-item .course-text p {
    font-size: 1em !important;
    margin-bottom: 20px !important;
    line-height: 1.7 !important;
  }
  
  .courses-section .course-item .course-text h4 {
    font-size: 1.5em !important;
    margin-bottom: 15px !important;
  }
  
  .courses-section .course-item .course-text ul li {
    font-size: 1em !important;
    margin-bottom: 12px !important;
    line-height: 1.6 !important;
  }
  
  .help-section .help-card h3 {
    font-size: 22px !important;
    margin-bottom: 20px !important;
  }
  
  .help-section .help-card ul li a {
    font-size: 14px !important;
    line-height: 1.7 !important;
  }
    
    /* Hide mobile-hidden elements on mobile */
    .mobile-hidden {
        display: none !important;
    }
    
    /* Timeline mobile adjustments */
    .product-updates .timeline::before {
        left: 25%;
        margin-left: 14px;
    }
    
    .product-updates .timeline-date {
        flex: 0 0 25%;
        padding-right: 15px;
    }
    
    .product-updates .timeline-content {
        flex: 0 0 65%;
        padding-left: 20px;
    }
    
    .product-updates .timeline-dot {
        width: 30px !important;
        margin: 0 !important;
        padding: 0 !important;
        position: relative;
    }
    .product-updates .timeline-wrapper {
        flex-direction: column;
        align-items: center;
    }
    
    .product-updates .timeline-scroll {
        max-height: 650px !important;
    }
    
    .product-updates .timeline-controls {
        margin-left: 0;
        margin-top: 45px;
        flex-direction: column;
        gap: 10px;
        justify-content: center;
    }
    
    .product-updates .timeline-btn {
        width: 100%;
        max-width: 320px;
        min-height: 80px;
        border: 1px solid #e0e0e0;
        background-color: #fff;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
        flex-direction: row;
    }
    
    .product-updates .timeline-controls {
        width: 100%;
        max-width: 320px;
        align-items: center;
    }
}
        
@media (max-width: 38px) {
    .product-updates .timeline-dot.dot-1::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-2::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-3::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-4::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-5::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-6::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-7::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    .product-updates .timeline-dot.dot-8::before {
        left: -1px !important;
        top: 5px !important;
    }
    
    
}  
.ecs-header p {
    font-size: 16px;
    color: #333;
    margin-bottom: 30px;
}
        
.ecs-header button {
    color: black !important;
}
        
.ecs-stats {
	padding: 50px 0 20px 0;
	background-color: #f9f9f9;
}
        
.ecs-stats .stats-item {
	text-align: center;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(192,192,192,0.2);
	margin-bottom: 20px;
	background-color: #FFFFFF;
}
      
.ecs-stats .stats-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
        
.ecs-stats .stats-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}
        
.ecs-instances {
    padding: 20px 0 40px 0;
    background-color: #f9f9f9;
}
        
.ecs-instances .section-title {
    text-align: center;
    margin-bottom: 10px;
}
        

        
.ecs-instances .instance-card {
	background-color: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
	margin-bottom: 30px;
	display: flex;
	flex-direction: column;
    height:100%;
}
        
.ecs-instances .instance-card .buy-btn {
    margin-top: auto;
}
        
.ecs-instances .instance-card .instance-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}
        
.ecs-instances .instance-card .instance-header .instance-type {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    margin-right: 15px;
}
        
.ecs-instances .instance-card .instance-header h3 {
    font-size: 18px;
    margin-bottom: 0;
}
        
.ecs-instances .instance-card .instance-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}
        
.ecs-instances .instance-card .instance-specs {
    margin-bottom: 40px;
}
        
.ecs-instances .instance-card .instance-specs .spec-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
}
        
.ecs-instances .instance-card .instance-specs .spec-label {
    color: #666;
}
        
.ecs-instances .instance-card .instance-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
        
.ecs-instances .instance-card .instance-price .price {
    font-size: 20px;
    font-weight: bold;
    color: #0077ff;
}
        
.ecs-instances .instance-card .instance-price .price-note {
    font-size: 12px;
    color: #999;
}
        
.ecs-instances .instance-card .buy-btn {
    width: 100%;
    background-color: transparent;
    color: #000;
    border: 1px solid #000;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
        text-align: center;
}
        
.ecs-instances .instance-card .buy-btn:hover {
    background-color: #f0f0f0;
}
        
/* 实例分类按钮样式 */
.instance-category-btn {
    background-color: transparent;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    position: relative;
}
        
.instance-category-btn:hover {
    color: #0077ff;
}
        
.instance-category-btn.active {
    color: #000;
}
        
.instance-category-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background-color: #000;
}
        
/* 实例分类内容样式 */
.instance-content {
    position: relative;
}
        
.instance-category {
    display: none;
}
        
.instance-category.active {
    display: block;
}
        
.ecs-instances .view-all {
    text-align: center;
    margin-top: 20px;
}
        
.ecs-instances .view-all a {
    color: #3399FF;
    text-decoration: none;
    font-size: 14px;
}

/* 课程分类按钮样式 */
.course-category-btn {
    background-color: transparent;
    color: #000;
    border: 1px solid #000;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.course-category-btn:hover {
    background-color: #f0f0f0;
}

.course-category-btn.active {
    background-color: #0077ff;
    color: #fff;
    border-color: #red;
}

/* 课程分类内容样式 */
.course-content {
    position: relative;
}

.course-category {
    display: none;
}

.course-category.active {
    display: block;
}
.recommend-container{
	max-width: 1520px; 
	margin: 0 auto; 
	padding: 20px 20px;
}

.help-section {
	padding: 70px 0 20px 0;
}

.help-section .section-title {
    text-align: center;
    margin-bottom: 40px;
}

.help-section .help-card {
	background-color: #fff;
	border-radius: 8px;
	padding: 30px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.help-section .help-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #000;
}

.help-section .help-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-section .help-card ul li {
    margin-bottom: 10px;
}

.help-section .help-card ul li a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

.help-section .help-card ul li a:hover {
    color: #0077ff;
}

/* 按钮样式 */
.btn-box {
    height: 85px;
}

.btn-box a {
    display: inline-block;
    padding: 11px 30px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-box a:first-child {
    background-color: #000;
    color: #fff;
}

.btn-box a:not(:first-child) {
    background-color: transparent;
    color: #000;
    border: 1px solid #000;
    margin-left: 10px;
}

/* 实例分类容器样式 */
.instance-category-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

/* 特��部分样�?*/
.features-section {
    background-color: #fff;
    padding: 50px 0 20px 0;
}

.features-section .section-title {
	text-align: center;
}

.features-section .section-title h2 {
	font-size: 2em;
}

.features-section .feature-card {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
}

.features-section .feature-card .feature-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
}

.features-section .feature-card .feature-tag.purple {
    background-color: #9c27b0;
}

.features-section .feature-card .feature-tag.blue {
    background-color: #2196f3;
}

.features-section .feature-card .feature-tag.red {
    background-color: #f44336;
}

.features-section .feature-card .feature-tag.orange {
    background-color: #ff9800;
}

.features-section .feature-card .feature-tag.green {
    background-color: #4caf50;
}

.features-section .feature-card .feature-tag.pink {
    background-color: #e91e63;
}

.features-section .feature-card .feature-tag.cyan {
    background-color: #00bcd4;
}

.features-section .feature-card .feature-tag.yellow {
    background-color: #ffc107;
    color: #333;
}

.features-section .feature-card .feature-tag.gray {
    background-color: #607d8b;
}

.features-section .feature-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* 课程部分样式 */
.courses-section {
    background-color: #f5f5f5;
    color: #000;
    padding: 40px 0;
}

.courses-section .section-title {
    text-align: center;
    margin-bottom: 30px;
}

.courses-section .section-title h2 {
    font-size: 2em;
    margin-bottom: 15px;
}

.courses-section .section-title h2 span {
    color: #ffc107;
}

.courses-section .section-title p {
    font-size: 1em;
    color: #000;
    max-width: 800px;
    margin: 0 auto;
}

.courses-section .course-category-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.courses-section .course-content {
    position: relative;
}

.courses-section .course-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    background-color: #fff;
    border-radius: 8px;
    padding: 40px;
    min-height: 450px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.courses-section .course-item .course-text {
    flex: 1;
    min-width: 280px;
}

.courses-section .course-item .course-text h3 {
    font-size: 1.5em;
    margin-bottom: 20px;
}

.courses-section .course-item .course-text p {
    color: #000;
    line-height: 1.6;
    margin-bottom: 20px;
}

.courses-section .course-item .course-text h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.courses-section .course-item .course-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.courses-section .course-item .course-text ul li {
    margin-bottom: 10px;
}

.courses-section .course-item .course-image {
    flex: 1.5;
    min-width: 200px;
    position: relative;
}

.courses-section .course-item .course-image img {
    width: 100%;
    border-radius: 8px;
    height: 350px;
    object-fit: cover;
}

/* 产品动��部分样�?*/
.product-updates {
    background-color: #fff;
    color: #000;
    padding: 50px 0 20px 0;
}

.product-updates .section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 32px;
}

.product-updates .timeline {
    max-width: 1500px;
    margin: 0 auto;
    position: relative;
}

.product-updates .timeline::before {
    content: '';
    width: 2px;
    height: 100%;
    background-color: #0077ff;
    position: absolute;
    left: 30%;
    margin-left: 19px;
}

.product-updates .timeline-item {
    display: flex;
    margin-bottom: 60px;
    align-items: flex-start;
}

.product-updates .timeline-item:last-child {
    margin-bottom: 0;
}

.product-updates .timeline-date {
    flex: 0 0 30%;
    text-align: right;
    padding-right: 30px;
}

.product-updates .timeline-date h3 {
    font-size: 1.2em;
    margin-bottom: 5px;
}

.product-updates .timeline-date p {
    color: #666;
    font-size: 14px;
}

.product-updates .timeline-dot {
    position: relative;
    width: 40px;
}

.product-updates .timeline-dot::before {
    content: '';
    width: 20px;
    height: 20px;
    background-color: #0077ff;
    border-radius: 50%;
    position: absolute;
    top: 5px;
    left: 10px;
}

.product-updates .timeline-dot.first::before {
    background-color: #fff;
    border: 2px solid #0077ff;
}

.product-updates .timeline-content {
    flex: 0 0 60%;
    padding-left: 30px;
}

.product-updates .timeline-content h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
}

.product-updates .timeline-content p {
    color: #666;
    font-size: 1em;
    line-height: 1.6;
}

.product-updates .timeline-wrapper {
    display: flex;
    align-items: center;
    max-width: 1500px;
    margin: 0 auto;
}

.product-updates .timeline-scroll {
    flex: 1;
    max-height: 420px;
    overflow: hidden;
    position: relative;
}

.product-updates .timeline-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: 20px;
}

.product-updates .timeline-btn {
    width: 40px;
    height: 40px;
    border: 2px solid #0077ff;
    background-color: #fff;
    color: #0077ff;
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.product-updates .timeline-btn:hover {
    background-color: #0077ff;
    color: #fff;
}

.product-updates .timeline-btn:disabled {
    opacity: 1;
    cursor: default;
    border-color: #999;
    color: #999;
    background-color: #f5f5f5;
}

/* Timeline button card style */
.product-updates .timeline-btn {
    width: 200px;
    min-height: 80px;
    border: 1px solid #e0e0e0;
    background-color: #fff;
    color: #333;
    border-radius: 12px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.product-updates .timeline-btn .btn-icon {
    font-size: 18px;
    font-weight: bold;
    color: #0077ff;
    flex-shrink: 0;
}

.product-updates .timeline-btn .btn-content {
    flex: 1;
    min-width: 0;
}

.product-updates .timeline-btn .btn-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-updates .timeline-btn .btn-desc {
    display: block;
    font-size: 12px;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}



.product-updates .timeline-btn:hover {
    border-color: #0077ff;
    background-color: #0077ff;
    box-shadow: 0 4px 15px rgba(0, 119, 255, 0.3);
}

.product-updates .timeline-btn:hover .btn-icon {
    color: #fff;
}

.product-updates .timeline-btn:hover .btn-title {
    color: #fff;
}

.product-updates .timeline-btn:hover .btn-desc {
    color: rgba(255, 255, 255, 0.8);
}



.product-updates .timeline-btn:disabled {
    opacity: 1;
    cursor: default;
    border-color: #e0e0e0;
    background-color: #fafafa;
}

.product-updates .timeline-btn:disabled .btn-icon {
    color: #ccc;
}

.product-updates .timeline-btn:disabled .btn-title {
    color: #999;
}

.product-updates .timeline-btn:disabled .btn-desc {
    color: #bbb;
}
@media (max-width: 991px) {
	  .instance-category-container {
    display: flex;
    justify-content: center;
    gap: 1px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.courses-section .course-item .course-image {
              flex:initial;
            }
}