/* 全局重置，仅作用于证书板块 */
        #certificates-section * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        /* 证书板块样式 */
        #certificates-section {
            background: #f3f3f3;
            padding: 80px 20px;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        #certificates-section .certificates-container {
            max-width: 1800px;
            width: 100%;
            margin: 0 auto;
            margin-top: -50px;
            position: relative;
        }
        
        #certificates-section .section-header {
            text-align: center;
            margin-bottom: 20px;
        }
        
        #certificates-section .section-title {
            font-size: clamp(1.5rem, 5vw, 3rem); 
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 700;
        }
        
        #certificates-section .divider {
            height: 4px;
            width: 80px;
            background: linear-gradient(90deg, #4a54b0, #2e3094);
            margin: 0 auto;
            border-radius: 2px;
        }
        
        #certificates-section .certificates-row {
            display: flex;
            justify-content: center;
            position: relative;
            height: 400px; /* 增加高度以容纳高低落差 */
            align-items: flex-end;
        }
        
        #certificates-section .certificate-item {
            position: relative;
            transition: all 0.4s ease;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            cursor: pointer;
            width: 215px;
            height: 310px;
        }
        
        #certificates-section .certificate-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.5s ease;
        }
        
        #certificates-section .certificate-item:hover img {
            transform: scale(1.05);
        }
        
        #certificates-section .certificate-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            z-index: 10;
        }
        
        /* 证书层级和位置设置 */
        /* 最左侧和最右侧证书 */
        #certificates-section .certificate-item:nth-child(1),
        #certificates-section .certificate-item:nth-child(7) {
            z-index: 1; /* 最底层 */
            margin: 0 -15px;
            position: relative;
            top: 0; /* 底部对齐 */
        }
        
        /* 左数第二张与右数第二张证书 */
        #certificates-section .certificate-item:nth-child(2),
        #certificates-section .certificate-item:nth-child(6) {
            z-index: 2; /* 第二层 */
            margin: 0 -20px;
            position: relative;
            top: 30px; /* 向上偏移30px */
        }
        
        /* 左数第三张与右数第三张证书 */
        #certificates-section .certificate-item:nth-child(3),
        #certificates-section .certificate-item:nth-child(5) {
            z-index: 3; /* 第三层 */
            margin: 0 -25px;
            position: relative;
            top: 40px; /* 底部对齐 */
        }
        
        /* 最中间的证书 */
        #certificates-section .certificate-item:nth-child(4) {
            z-index: 4; /* 最顶层 */
            margin: 0 -30px;
            position: relative;
            top: 60px; /* 向上偏移60px，形成中间最低效果 */
        }
        
        /* 奖杯样式 */
        #certificates-section .trophy {
            position: absolute;
            width: 196px;
            height: 301px;
            z-index: 0; /* 在证书后面 */
            display: none; /* 默认隐藏 */
        }
        
        #certificates-section .trophy-left {
            left: 5%;
            bottom: 10%;
            transform: translateX(-35px); /* 向左移动35px，增加奖杯与证书的距离 */
        }
        
        #certificates-section .trophy-right {
            right: 5%;
            bottom: 10%;
            transform: translateX(35px); /* 向右移动35px，增加与证书的距离 */
        }
        
        #certificates-section .trophy img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
        }
        
        /* 模态框样式 */
        #certificates-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        #certificates-modal.show {
            display: flex;
            opacity: 1;
        }
        
        #certificates-modal .modal-content {
            position: relative;
            max-width: 900px;
            width: 90%;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
        }
        
        #certificates-modal .modal-image {
            width: 100%;
            display: block;
            max-height: 80vh;
        }
        
        #certificates-modal .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            color: #fff;
            font-size: 32px;
            cursor: pointer;
            background: rgba(0, 0, 0, 0.5);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
            z-index: 1001;
        }
        
        #certificates-modal .close-modal:hover {
            background: rgba(0, 0, 0, 0.8);
        }
        
        #certificates-modal .certificate-title {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
            color: #fff;
            padding: 25px;
            font-size: 1.6rem;
            font-weight: 500;
        }
        
        /* 响应式设计 */
        @media (min-width: 1800px) {
            #certificates-section .trophy {
                display: block; /* 大屏幕显示奖杯 */
            }
        }
        
        @media (max-width: 1600px) {
            #certificates-section .certificates-row {
                height: 380px;
            }
            
            #certificates-section .certificate-item {
                width: 200px;
                height: 290px;
            }
        }
        
        @media (max-width: 1400px) {
            #certificates-section .certificates-row {
                height: 360px;
            }
            
            #certificates-section .certificate-item {
                width: 185px;
                height: 270px;
            }
            
            #certificates-section .certificate-item:nth-child(2),
            #certificates-section .certificate-item:nth-child(6) {
                top: 25px;
            }
            
            #certificates-section .certificate-item:nth-child(4) {
                top: 50px;
            }
        }
        
        @media (max-width: 1200px) {
            #certificates-section .certificates-row {
                height: 340px;
            }
            
            #certificates-section .certificate-item {
                width: 170px;
                height: 250px;
            }
            
            #certificates-section .certificate-item:nth-child(2),
            #certificates-section .certificate-item:nth-child(6) {
                top: 20px;
            }
            
            #certificates-section .certificate-item:nth-child(4) {
                top: 40px;
            }
        }
        
        @media (max-width: 992px) {
            #certificates-section {
                padding: 60px 15px;
            }
            
            #certificates-section .section-title {
                font-size: 2.5rem;
            }
            
            #certificates-section .certificates-row {
                flex-wrap: wrap;
                height: auto;
                justify-content: center;
                gap: 20px;
                margin-top: 40px;
            }
            
            #certificates-section .certificate-item {
                width: 200px !important;
                height: 260px !important;
                margin: 0 !important;
                z-index: 1 !important;
                top: 0 !important;
            }
        }
        
        @media (max-width: 768px) {
            #certificates-section .section-title {
                font-size: 2rem;
            }
            
            #certificates-section .certificate-item {
                width: 160px !important;
                height: 220px !important;
            }
        }
        
        @media (max-width: 576px) {
            #certificates-section .certificates-row {
                gap: 15px;
            }
            
            #certificates-section .certificate-item {
                width: 130px !important;
                height: 180px !important;
            }
        }







       /* 全局必要的样式 */
        #gaoqi-factories-section * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        /* 限定在板块内的样式 */
        #gaoqi-factories-section {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: #2c3e50;
            line-height: 1.6;
            padding: 20px;
            min-height: 100vh;
        }
        
        #gaoqi-factories-section .container {
            max-width: 1800px;
            margin: 0 auto;
            padding: 30px;
        }
        
        #gaoqi-factories-section .header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        #gaoqi-factories-section .header h1 {
            font-size: clamp(1.8rem, 5vw, 2.8rem);
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 700;
        }
        
        #gaoqi-factories-section .header p {
            font-size: clamp(0.9rem, 2.5vw, 1.2rem);
            color: #7f8c8d;
            max-width: 800px;
            margin: 0 auto;
        }
        
        #gaoqi-factories-section .divider {
            height: 4px;
            width: 80px;
            background: linear-gradient(90deg, #4a54b0, #2e3094);
            margin: 20px auto;
            border-radius: 2px;
        }
        
        #gaoqi-factories-section .factories-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-top: 40px;
        }
        
        #gaoqi-factories-section .factory-card {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        #gaoqi-factories-section .factory-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        #gaoqi-factories-section .video-container {
            position: relative;
            width: 100%;
            height: 250px;
            overflow: hidden;
            cursor: pointer;
        }
        
        #gaoqi-factories-section .video-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        #gaoqi-factories-section .factory-card:hover .video-container img {
            transform: scale(1.08);
        }
        
        #gaoqi-factories-section .play-button {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 70px;
            height: 70px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.9;
            transition: all 0.3s ease;
        }
        
        #gaoqi-factories-section .play-button i {
            color: #3498db;
            font-size: 28px;
            margin-left: 4px;
        }
        
        #gaoqi-factories-section .video-container:hover .play-button {
            background: rgba(52, 152, 219, 0.9);
            transform: translate(-50%, -50%) scale(1.1);
        }
        
        #gaoqi-factories-section .video-container:hover .play-button i {
            color: white;
        }
        
        #gaoqi-factories-section .factory-info {
            padding: 25px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        #gaoqi-factories-section .factory-info h3 {
            font-size: clamp(1rem, 3vw, 1.4rem);
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        #gaoqi-factories-section .factory-info p {
            font-size: clamp(0.85rem, 2.5vw, 1rem);
            color: #7f8c8d;
            font-size: 1rem;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        #gaoqi-factories-section .location {
            display: flex;
            align-items: center;
            color: #3498db;
            font-weight: 500;
        }
        
        #gaoqi-factories-section .location i {
            margin-right: 8px;
            font-size: 1.2rem; /* 确保图标大小合适 */
        }
        
        /* 确保Font Awesome图标正确显示 */
        #gaoqi-factories-section .fas,
        #gaoqi-factories-section .far,
        #gaoqi-factories-section .fab {
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
        }
        
        /* Modal styles - 模态框需要全局样式，但加上ID前缀避免冲突 */
        #gaoqi-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        #gaoqi-modal.show {
            display: flex;
            opacity: 1;
        }
        
        #gaoqi-modal .modal-content {
            position: relative;
            max-width: 1000px;
            width: 90%;
            background: #000;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
        }
        
        #gaoqi-modal .modal-video {
            width: 100%;
            display: block;
            max-height: 80vh;
        }
        
        #gaoqi-modal .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            color: #fff;
            font-size: 32px;
            cursor: pointer;
            background: rgba(0, 0, 0, 0.5);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
            z-index: 1001;
        }
        
        #gaoqi-modal .close-modal:hover {
            background: rgba(0, 0, 0, 0.8);
        }
        
        #gaoqi-modal .factory-title {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
            color: #fff;
            padding: 25px;
            font-size: 1.6rem;
            font-weight: 500;
        }
        
        /* Responsive styles */
        @media (max-width: 1600px) {
            #gaoqi-factories-section .factories-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 992px) {
            #gaoqi-factories-section .factories-grid {
                grid-template-columns: 1fr;
                max-width: 600px;
                margin: 40px auto;
            }
            
            #gaoqi-factories-section .header h1 {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 576px) {
            #gaoqi-factories-section .container {
                padding: 15px;
            }
            
            #gaoqi-factories-section .header h1 {
                font-size: 1.8rem;
            }
            
            #gaoqi-factories-section .header p {
                font-size: 1rem;
            }
            
            #gaoqi-factories-section .video-container {
                height: 200px;
            }
            
            #gaoqi-factories-section .play-button {
                width: 60px;
                height: 60px;
            }
        }
        
        #gaoqi-factories-section .stats-bar {
            display: flex;
            justify-content: space-around;
            background: linear-gradient(90deg, #2e3094, #3498db);
            color: white;
            padding: 25px;
            border-radius: 10px;
            margin-top: 50px;
            text-align: center;
        }
        
        #gaoqi-factories-section .stat-item {
            display: flex;
            flex-direction: column;
        }
        
        #gaoqi-factories-section .stat-number {
            font-size: clamp(1.5rem, 5vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        #gaoqi-factories-section .stat-label {
            font-size: clamp(0.9rem, 2.5vw, 1.1rem);
            opacity: 0.9;
        }


      #certificates-modal .certificate-title,
      #gaoqi-modal .factory-title {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
      color: #fff;
      padding: clamp(15px, 3vw, 25px); /* 响应式内边距 */
      font-size: clamp(1.2rem, 4vw, 1.6rem); /* 最小1.2rem，最大1.6rem */
      font-weight: 500;
      }