* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
            line-height: 1.6;
            color: #333;
        }
        
        .hero-section {
            min-height:600px;
            padding: 60px 0;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .hero-section2 {
            min-height:600px;
            padding: 60px 0;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .hero-section2::before {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.2);
            z-index: 0;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.1);
            z-index: 0;
        }
        .hero-content {
            width: 100%;
            max-width: 1520px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .hero-content2 {
            width: 100%;
            max-width: 1520px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .hero-content-inner2 {
            text-align: left;
            margin-bottom: 140px;
        }
        .hero-content-inner {
            text-align: left;
            margin-bottom: 140px;
        }
        .hero-content2 h1 {
	font-size: 28px;
	font-weight: 600;
	color: #1a1a1a;
	margin-bottom: 24px;
	letter-spacing: 1px;
}
        .hero-content h1 {
	font-size: 8x;
	font-weight: 600;
	color: #1a1a1a;
	margin-bottom: 24px;
	letter-spacing: 1px;
}
        .hero-content2 p {
	font-size: 15px;
	color: #666;
	line-height: 2.2;
	margin-bottom: 32px;
	max-width: 700px;
}
        .hero-content p {
	font-size: 1em;
	color: #666;
	line-height: 2.2;
	margin-bottom: 32px;
	max-width: 700px;
}
        

.industry-trend-section .containernew {
  display: flex;
  justify-content: space-between; 
  align-items: flex-start; 
  gap: 40px;
  max-width: 1520px;
  margin: 0 auto;
  padding: 60px 20px;
}
.image-wrapper {

  position: relative;
}

.image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: 12px; 
  box-shadow: 0 10px 30px rgba(0,0,0,0.15); 
  display: block;
}


.content-wrapper {
 
  display: flex;
  flex-direction: column; 
  justify-content: center; 
}
.trend-item {
  margin-bottom: 30px; 
}


.item-title {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px; 
}


.item-desc {
  font-size: 15px;
  color: #666666; 
  line-height: 1.8; 
  text-align: justify; 
}

 .solution-scene { 
  padding: 40px 20px;
  font-family: "Microsoft YaHei", sans-serif;
}

.containernew {
  max-width: 1520px;
  margin: 0 auto;
  background: #fff; ; 
  padding: 40px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}


.section-title {
  text-align: center;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 40px;
  color: #1a1a1a;
}

.section-title1 {
  text-align: center;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 1px;
  color: #1a1a1a;
}

.section-title3 {
  text-align: center;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 1px;
  color: #1a1a1a;
  height:60px;
  margin-top: 40px;
}

.content-row {
  display: flex;
  gap: 50px; 
  align-items: flex-start; 
}


.image-col {

  min-width: 200px;
}

.image-col img {
  width:90%;
  height: auto;
  border-radius: 8px; 
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}


.text-col {

  display: flex;
  flex-direction: column;
  gap: 20px;
}


.block-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #000;
}

.block-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  text-align: justify; 
}

.divider {
  border: 0;
  border-top: 1px solid #eee;
  margin: 10px 0;
}


.pain-point-list {
  list-style: none; 
  padding: 0;
  margin: 0;
}

.pain-point-list li {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 15px;
  padding-left: 25px; 
  position: relative; 
  text-align: justify;
}


.pain-point-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 16px;
  color: #333; 
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4CAF50;
}
.challenge-section3 {
            padding: 60px 20px;
            background: #fff;
        }
        
        .challenge-title {
	text-align: center;
	font-size: 28px;
	font-weight: 600;
	color: #333;
	margin-bottom: 40px;
}
        
        .challenge-grid {
            max-width: 1520px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .challenge-card {
            background: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        }
        
        .challenge-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .icon-badge {
            padding: 8px 16px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
        }
        
        .icon-x {
            background: #9B59B6;
        }
        
        .icon-ac8 {
	background: #0FC4FF;
}
        
        .icon-c9 {
            background: #E74C3C;
        }
        
        .icon-kc2 {
            background: #F39C12;
        }
        
        .challenge-card p {
            font-size: 16px;
            line-height: 2;
            color: #666;
        }

       .challenge-section3 {
  max-width: 1550px; 
  margin: 0 auto;
  padding: 40px 20px;
  font-family: "Microsoft YaHei", sans-serif;
}


.macas-grid {
  display: flex;
  flex-wrap: wrap; 
  justify-content: space-between; 
  gap: 24px; 
}


.maca {

  flex: 48%;
 

  background-color: #f9f9f9; 
  border-radius: 8px; 
  display: flex; 
  align-items: flex-start; 
  transition: transform 0.3s ease; 
  padding:40px 40px 40px;
}


.maca:hover {
  transform: translateY(-5px);
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}


.maca-icon1 {
  flex-shrink: 0; 
  margin-right: 20px;
  width: 48px;
  height: 48px;
  background-image: url( PLAN/4570.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.maca-icon2 {
  flex-shrink: 0; 
  margin-right: 20px;
  width: 48px;
  height: 48px;
  background-image: url( PLAN/4571.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.maca-icon3 {
  flex-shrink: 0; 
  margin-right: 20px;
  width: 48px;
  height: 48px;
  background-image: url( PLAN/4572.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.maca-icon4 {
  flex-shrink: 0; 
  margin-right: 20px;
  width: 48px;
  height: 48px;
  background-image: url( PLAN/4573.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}


.maca-content {
  flex: 1; 
}

.maca-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 12px 0;
}

.maca-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #666;
  margin: 0;
}

        .contact-btn {
            display: inline-block;
            background: #007bff;
            color: #fff;
            padding: 12px 32px;
            font-size: 14px;
            font-weight: 500;
            border-radius: 4px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            align-self: flex-start;
        }
        
        .contact-btn:hover {
            background: #0056b3;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0,123,255,0.3);
        }
        
        .features-section {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 2;
            background: rgba(245, 245, 245, 0.7);
            padding: 0;
        }
        
        .features-inner {
            width: 100%;
            max-width: 1520px;
            margin: 0 auto;
            display: flex;
        }
        
        .feature-card {
            flex: 1;
            padding: 25px 20px;
            background: rgba(255, 255, 255, 0);
            text-align: left;
            border-right: 1px solid #e7e7e7;
            transition: all 0.3s ease;
            position: relative;
            z-index: 3;
        }
        
        .feature-card:hover {
            background: #FFFFFF;
        }
        
        .feature-card:last-child {
            border-right: none;
            background: rgba(51, 51, 51, 0.7);
            color: #fff;
        }
        
        .feature-card:last-child:hover {
            background: rgba(51, 51, 51, 0.6);
            color: #fff;
        }
        
        .feature-card h3 {
	font-size: 1.2em;
	font-weight: 600;
	margin-bottom: 12px;
	color: #333;
}
        
        .feature-card p {
	font-size: 0.9em;
	line-height: 2;
	color: #666;
}
        
        .feature-card:last-child h3 {
            color: #fff;
        }
        
        .feature-card:last-child p {
            color: #eee;
        }
        
        .industry-section {
            padding: 60px 20px;
            background: #fff;
        }
        
        .industry-title {
	text-align: center;
	font-size: 28px;
	font-weight: 600;
	color: #333;
	margin-bottom: 40px;
}
        
        .industry-content {
            max-width: 1520px;
            margin: 0 auto;
            display: flex;
            gap: 0;
        }
        
        .industry-image {
            width:100%;
            background: url('5000.png') no-repeat center center;
            background-size: cover;
            min-height: 300px;
        }
        
        .industry-info {
            padding: 40px;
            background: #fafafa;
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        
        .industry-item {
            padding: 20px;
        }
        
        .industry-item h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 16px;
        }
        
        .industry-item p {
            font-size: 16px;
            line-height: 2;
            color: #666;
        }

        .industry-section-new {
            padding: 80px 20px;
            background: #fff;
        }

        .industry-content-new {
            max-width: 1520px;
            margin: 0 auto;
            display: flex;
            gap: 60px;
            align-items: center;
        }

        .industry-left-new {
            flex: 1;
        }


        .industry-left-new h2 {
            font-size: 32px;
            font-weight: 600;
            color: #1a1a1a;
            margin-bottom: 24px;
            line-height: 1.3;
        }

        .industry-left-new p {
            font-size: 16px;
            line-height: 2;
            color: #666;
            margin-bottom: 32px;
        }

        .industry-list-new {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .industry-list-new li {
            font-size: 18px;
            color: #333;
            padding-left: 28px;
            position: relative;
        }

        .industry-list-new li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 10px;
            height: 10px;
            background: #007bff;
            border-radius: 50%;
        }

        .industry-list-new li::after {
            content: '';
            position: absolute;
            left: 3px;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 4px;
            background: #fff;
            border-radius: 50%;
        }

        .industry-right-new {
            flex: 1;
            position: relative;
        }

        .industry-right-new img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        }
        
        .challenge-section {
            padding: 60px 20px;
            background: #fff;
        }
        
        .challenge-title {
	text-align: center;
	font-size: 28px;
	font-weight: 600;
	color: #333;
	margin-bottom: 40px;
}
        
        .challenge-grid {
            max-width: 1520px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .challenge-card {
            background: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        }
        
        .challenge-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .icon-badge {
            padding: 8px 16px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
        }
        
        .icon-x {
            background: #9B59B6;
        }
        
        .icon-ac8 {
	background: #0FC4FF;
}
        
        .icon-c9 {
            background: #E74C3C;
        }
        
        .icon-kc2 {
            background: #F39C12;
        }
        
        .challenge-card p {
            font-size: 16px;
            line-height: 2;
            color: #666;
        }

        .challenge-section-new {
            padding: 80px 20px;
            background: #f8fafc;
        }

        .challenge-title-new {
            text-align: center;
            font-size: 32px;
            font-weight: 600;
            color: #1a1a1a;
            margin-bottom: 12px;
        }

        .challenge-subtitle-new {
            text-align: center;
            font-size: 16px;
            color: #666;
            margin-bottom: 50px;
        }

        .challenge-grid-new {
            max-width: 1520px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .challenge-card-new {
            background: #fff;
            padding: 32px;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            text-align: center;
            transition: all 0.3s ease;
        }

        .challenge-card-new:hover {

            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
        }

        .challenge-icon-new {
            width: 80px;
            height: 80px;
            margin: 0 auto 24px;
            background: linear-gradient(135deg, #e8f4fd 0%, #f0f8ff 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .challenge-card-new h3 {
            font-size: 18px;
            font-weight: 600;
            color: #1a1a1a;
            margin-bottom: 16px;
        }

        .challenge-card-new p {
            font-size: 14px;
            line-height: 1.8;
            color: #666;
        }
        
        .architecture-section {
            padding: 60px 20px;
            background: #f8f9fa;
        }
        
        .architecture-title {
            text-align: center;
            font-size: 24px;
            font-weight: 600;
            color: #333;
            margin-bottom: 40px;
        }
        
        .architecture-content {
            max-width: 1520px;
            margin: 0 auto;
            display: flex;
            gap: 40px;
            align-items: stretch;
        }
        
        .architecture-image {
            flex: 3;
            min-height: 550px;

        }
        .architecture-image2 {
            flex: 3;
            min-height: 250px;
        }
        .architecture-info {
            flex: 1;
            background: #fff;
            padding: 40px;

            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
        }
        
        .architecture-info h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }
        
        .architecture-info p {
            font-size: 16px;
            line-height: 2;
            color: #666;
            margin-bottom: 25px;
        }
        
        .architecture-features {
            list-style: none;
            padding: 0;
        }
        
        .architecture-features li {
            font-size: 14px;
            color: #666;
            padding: 10px 0;
            padding-left: 24px;
            position: relative;
        }
        
        .architecture-features li::before {
            content: '\2714';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 18px;
            
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0077ff;
            font-size: 14px;
        }
        
        .architecture-features li::after {
            content: '';
            position: absolute;
            left: 4px;
            top: 50%;
            transform: translateY(-50%);
            color: #fff;
            font-size: 10px;
            font-weight: bold;
        }
        
        .product-section {
            padding: 60px 20px;
            background: #fff;
        }
        
        .product-title {
	text-align: center;
	font-size: 28px;
	font-weight: 600;
	color: #333;
	margin-bottom: 40px;
}
        
        .product-tabs {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-bottom: 40px;
            border-bottom: 1px solid #eee;
            padding-bottom: 15px;
        }
        
        .product-tab {
	font-size: 18px;
	color: #666;
	cursor: pointer;
	padding-bottom: 15px;
	position: relative;
	transition: color 0.3s ease;
}
        
        .product-tab:hover {
            color: #007bff;
        }
        
        .product-tab.active {
            color: #007bff;
            font-weight: 600;
        }
        
        .product-tab.active::after {
            content: '';
            position: absolute;
            bottom: -16px;
            left: 0;
            right: 0;
            height: 3px;
            background: #007bff;
        }
        
        .product-content {
            max-width: 1520px;
            margin: 0 auto;
        }
        
        .product-grid {
            display: grid !important;
            grid-template-columns: 1fr 3fr !important;
            gap: 20px;
            width: 100%;
        }
        
        .product-left {
            background: #f8f9fa;
            padding: 30px;
            border-radius: 8px;
        }
        
        .product-left h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 15px;
        }
        
        .product-left p {
            font-size: 14px;
            line-height: 2;
            color: #666;
        }
        
        .product-right {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            background: #f8f9fa;
            padding: 30px;
            border-radius: 8px;
        }
        
        .product-card {
            padding: 20px;
        }
        
        .product-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: #333;
            margin-bottom: 15px;
        }
        
        .product-card p {
            font-size: 16px;
            line-height: 1.8;
            color: #666;
        }
        
        .product-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .product-card li {
	font-size: 14px;
	color: #666;
	padding: 8px 0;
}
        
        .product-panel {
            display: none;
        }
        
        .product-panel.active {
            display: block;
        }
		
		@media (min-width:768px) and (max-width:1200px) {
			.architecture-image {
                min-height: 450px;
                background-size: contain !important;
            }
			.architecture-content {
        flex-direction: column;
    }
			}
        
        @media (max-width: 768px) {
            .challenge-grid-new {
                grid-template-columns: 1fr;
            }

            .challenge-card-new {
                padding: 24px;
            }

            .challenge-icon-new {
                width: 60px;
                height: 60px;
                margin-bottom: 16px;
            }

            .challenge-title-new {
                font-size: 24px;
            }

            .industry-content-new {
                flex-direction: column;
                gap: 30px;
            }

            .industry-left-new h2 {
                font-size: 24px;
            }

            .industry-list-new {
                grid-template-columns: 1fr;
            }

            .hero-section {
                position: static;
                min-height: auto;
                padding-top: 20px;
                padding-bottom: 0;
            }
            .feature-card p {
                color:#000;
            }
            .feature-card h3 {
                color:#000;
            }
            .hero-section::before {
                display: none;
            }
            
            .hero-content {
                padding-left: 20px;
                padding-right: 20px;
                text-align: center;
                padding-bottom: 30px;
            }
            
            .hero-content-inner {
                margin-bottom: 0;
            }
            
            .hero-content h1 {
                font-size: 24px;
            }
            
            .contact-btn {
                align-self: center;
            }
            
            .features-section {
                position: static;
                padding: 20px;
            }
            
            .features-inner {
                flex-direction: column;            }
            
            .feature-card {
                max-width: 100%;
                border-right: none;
                border-bottom: 1px solid #e7e7e7;
            }
            
            .feature-card:last-child {
                border-bottom: none;
            }
            
            .industry-content {
                flex-direction: column;
            }
            
            .industry-image {
                min-height: 200px;
            }
            
            .industry-info {
                padding: 20px;
            }
            
            .challenge-grid {
                grid-template-columns: 1fr;
            }
            
            .architecture-content {
                flex-direction: column;
            }
            
            .architecture-image {
                min-height: 250px;
                background-size: contain !important;
            }
            
            .product-tabs {
                gap: 20px;
            }
            
            .product-grid {
                display: block !important;
            }
            
            .product-left {
                margin-bottom: 20px;
            }
            
            .product-right {
                display: block !important;
            }
            
            .product-card {
                margin-bottom: 15px;
                padding-bottom: 15px;
                border-bottom: 1px solid #eee;
            }
            
            .product-card:last-child {
                margin-bottom: 0;
                padding-bottom: 0;
                border-bottom: none;
            }
			.mard {
    flex: 100%; 
  }
  .content-row {
    flex-direction: column;
  }
  .image-col {
    min-width: 100%;
    margin-bottom: 30px;
  }
  .containernew {
    padding: 20px;
  }
  .challenge-grid-new {
                grid-template-columns: 1fr;
            }
            .hero-section {
                position: static;
                min-height: auto;
                padding-top: 20px;
                padding-bottom: 0;
            }
            .feature-card p {
                color:#000;
            }
            .feature-card h3 {
                color:#000;
            }
            .hero-section:before {
                display: none;
            }
            
            .hero-content {
                padding-left: 20px;
                padding-right: 20px;
                text-align: center;
                padding-bottom: 30px;
            }
            
            .hero-content-inner {
                margin-bottom: 0;
            }
            
            .hero-content h1 {
                font-size: 24px;
            }
            
            .contact-btn {
                align-self: center;
            }
            
            
            .features-inner {
                flex-direction: column;

            }
            
            
             
            .industry-content {
                flex-direction: column;
            }
            
            .industry-image {
                min-height: 200px;
            }
            
            .industry-info {
                padding: 20px;
            }
            
            .challenge-grid {
                grid-template-columns: 1fr;
            }
            
            .architecture-content {
                flex-direction: column;
            }
            
            .architecture-image {
                min-height: 250px;

                background-size: contain !important;
            }
            
            
            .product-grid {
                display: block !important;
            }
			.industry-trend-section .containernew {
    flex-direction: column; 
    padding: 20px;
  }

  .image-wrapper {
    margin-bottom: 30px; 
  }

  .main-title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .item-title {
    font-size: 18px;
  }
        }