@font-face {
        font-family: 'HONORCN';
        src: url('/skin/css/HONORSansCN-ExtraLight.ttf') format('truetype');
        }
        
        @font-face {
        font-family: 'HONORLight';
        src: url('/skin/css/HONORSansCN-Light.ttf') format('truetype');
        }
        
        @font-face {
        font-family: 'HONORBold';
        src: url('/skin/css/HONORSansCN-Bold.ttf') format('truetype');
        }
        
        /* ==== 基础样式重置 ==== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'HONORCN', Arial, sans-serif;
            overflow-x: hidden;
            background: #f8f9fa;
            color: #333;
        }
        
        
        /* ==== CSS 变量定义 ==== */
        :root {
            --accent-color: rgba(255, 255, 255, 0.95);
            --muted-color: rgba(255, 255, 255, 0.85);
            --line-color: rgba(255, 255, 255, 0.9);
            --dot-size: 16px;
            --icon-size: 36px;
            --padding: 18px;
            --page-width: 2580px;
            --accent: #ffffff;
            --muted: rgba(255,255,255,0.9);
            --muted-weak: rgba(255,255,255,0.8);
            --primary-color: #9ed6b9;
            --primary-dark: #287041;
            --text-white: #ffffff;
            --section-padding: clamp(2rem, 12vw, 35rem);
            --nav-height: clamp(60px, 10vw, 160px);
            --logo-height: clamp(30px, 5.5vw, 80px);
            --nav-font-size: clamp(0.8rem, 1vw, 1rem);
            --heading-font-size: clamp(1.5rem, 2vw, 3rem);
            --subheading-font-size: clamp(0.7rem, 1vw, 1rem);
            --banner-height: clamp(400px, 50vw, 1450px);
            --pt6: clamp(1rem, 0.9vw, 1.5rem);
            --pt7: clamp(0.8rem, 1vw, 2.2rem);
            --pt8: clamp(1rem, 1.3vw, 2.4rem);
            --pt10: clamp(1.2rem, 1.5vw, 2.6rem);
            --pt11: clamp(1.4rem, 1.7vw, 2.8rem);
            --pt12: clamp(1rem, 1.8vw, 3rem);
            --pt14: clamp(1.1rem, 1.9vw, 1.95rem);
            --pt16: clamp(1.8rem, 2.3vw, 4rem);
            --pt32: clamp(2rem, 4vw, 12rem);
            --px30: clamp(10px, 1vw, 30px);
            --px50: clamp(20px, 1.4vw, 50px);
            --px70: clamp(30px, 1.6vw, 70px);
            --px90: clamp(40px, 1.8vw, 90px);
            --px100: clamp(50px, 2vw, 100px);
            --px110: clamp(60px, 2.2vw, 110px);
            --px130: clamp(70px, 2.4vw, 130px);
            --px150: clamp(80px, 6vw, 150px);
            --px180: clamp(90px, 7vw, 180px);
            --px250: clamp(100px, 4.5vw, 250px);
            --px350: clamp(170px, 8vw, 350px);
            --p150: clamp(50px, 2.8vw, 150px);
            --p160: clamp(50px, 3vw, 160px);
            
            /*最小值，最大值，中间值*/
            }
        
        
     /* 默认隐藏手机端导航栏（PC端不显示） */
        .m_navbar_container {
            display: none;
        }

        /* 仅在屏幕宽度小于 768px 时生效 */
        @media screen and (max-width: 768px) {
            
            /* 导航栏整体容器 */
            .m_navbar_container {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 0 20px;
                height: 80px;
                position: relative;
                z-index: 9999;
                box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            }

            /* 左侧 Logo */
            .m_logo a {
                color: #fff;
                text-decoration: none;
                font-size: 1.5rem;
                font-weight: bold;
            }
            
            .m_logo img{
                height:60px;
            }

            /* 右侧 汉堡菜单图标 */
            .m_hamburger {
                cursor: pointer;
                display: block;
                padding: 10px 0; /* 增加点击区域 */
            }

            .m_hamburger .m_bar {
                display: block;
                width: 25px;
                height: 3px;
                margin: 5px auto;
                transition: all 0.3s ease-in-out;
                background-color: #fff;
            }

            /* 汉堡图标变为 X 的动画 */
            .m_hamburger.m_active .m_bar:nth-child(2) {
                opacity: 0;
            }
            .m_hamburger.m_active .m_bar:nth-child(1) {
                transform: translateY(8px) rotate(45deg);
            }
            .m_hamburger.m_active .m_bar:nth-child(3) {
                transform: translateY(-8px) rotate(-45deg);
            }

            /* 一级菜单列表容器 */
            .m_nav_menu {
                position: absolute;
                top: 80px;
                left: -100%; /* 默认隐藏在左侧 */
                width: 100%;
                background-color: #287041;
                list-style: none;
                padding: 0;
                margin: 0;
                transition: 0.3s ease;
                display: flex;
                flex-direction: column;
            }

            /* 菜单展开状态 */
            .m_nav_menu.m_active {
                left: 0;
            }

            /* 菜单项样式 */
            .m_nav_item {
                border-bottom: 1px solid #555;
                position: relative;
            }

            /* 链接样式 */
            .m_nav_link {
                display: flex;
                justify-content: space-between; /* 让文字和箭头分开 */
                align-items: center;
                color: #fff;
                text-decoration: none;
                font-size: 1.1rem;
                padding: 15px 20px;
                width: 100%;
                box-sizing: border-box;
            }

            /* 二级菜单容器（默认隐藏） */
            .m_submenu {
                display: none;
                list-style: none;
                padding: 0;
                background-color: #095925; /* 二级菜单背景更深一点 */
            }

            /* 二级菜单展开状态 */
            .m_submenu.m_open {
                display: block;
            }

            /* 二级菜单项 */
            .m_submenu li a {
                display: block;
                padding: 12px 20px 12px 40px; /* 左边距加大，体现层级 */
                color: #ccc;
                text-decoration: none;
                font-size: 1rem;
                border-bottom: 1px solid #3e3e3e;
            }

            /* 箭头图标（纯CSS绘制） */
            .m_arrow {
                border: solid #fff;
                border-width: 0 2px 2px 0;
                display: inline-block;
                padding: 3px;
                transform: rotate(45deg);
                transition: transform 0.3s;
                margin-right: 5px;
            }

            /* 箭头旋转动画（当二级菜单打开时） */
            .m_nav_link.m_expanded .m_arrow {
                transform: rotate(-135deg);
            }
        }
        
        
        
            .m-footer,.pc-none{display:none;}
            
            .HONORCN{font-family: 'HONORCN', Arial, sans-serif;}
            .HONORLight{font-family: 'HONORLight', Arial, sans-serif;}
            .HONORBold{font-family: 'HONORBold', Arial, sans-serif;}
            
            
            /*我们的优势pc*/
            
              /* 页面容器按 2580 宽度限制并居中 */
              .page{
                max-width:var(--page-width);
                width:100%;
                margin:0 auto;
                /*min-height:100vh;*/
              }
            
              /* hero 区 */
              .hero{
                position:relative;
                /*min-height:820px;*/
                display:flex;
                align-items:center;
                justify-content:center;
                overflow:hidden;
                background-image: url('/skin/image/xin--1.jpg');
                background-size: cover;
                background-position: center;
              }
              .hero::before{
                content:"";
                position:absolute;
                inset:0;
                background: linear-gradient(180deg, rgba(0,20,35,0.45), rgba(0,20,35,0.45));
                pointer-events:none;
              }
            
              /* 中心大区域 */
              .center{
                position:relative;
                width:1600px;
                height:960px;
                max-width:98vw;
                max-height:78vw;
                display:flex;
                align-items:center;
                justify-content:center;
                pointer-events:none;
              }
            
              /* 圆环 SVG 层 */
              .rings{
                position:absolute;
                inset:0;
                pointer-events:none;
                z-index:1;
              }
              .rings svg{width:100%;height:100%}
            
              /* 中心文本 */
              .title{
                position:relative;
                z-index:3;
                text-align:center;
                pointer-events:auto;
                font-family: 'HONORBold', Arial, sans-serif;
              }
              .title h1{
                margin:0;
                /*font-size:56px;*/
                line-height:1.1;
                font-weight:800;
                color:var(--accent);
                text-shadow:0 6px 18px rgba(0,0,0,0.5);
                font-family: 'HONORBold', Arial, sans-serif;
              }
              .title p{
                margin-top:12px;
                font-size:22px;
                color:var(--muted-weak);
              }
            
              /* 四个节点 */
              .node{
                position:absolute;
                width:420px;
                max-width:28vw;
                display:flex;
                gap:18px;
                align-items:flex-start;
                pointer-events:auto;
                z-index:4;
                flex-wrap: wrap;
                flex-direction: column;
              }
              .icon-wrap{
                width:84px;
                height:84px;
                border-radius:50%;
                background:rgba(255,255,255,0.04);
                display:flex;
                align-items:center;
                justify-content:center;
                flex:0 0 84px;
                box-shadow:0 6px 18px rgba(0,0,0,0.45);
                border:3px solid rgba(255,255,255,0.12);
              }
              .icon-wrap img{
                width:46px;
                height:46px;
                display:block;
                filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
              }
              .node .text h3{
                margin:0;
                font-size:20px;
                font-weight:700;
                color:var(--accent);
                
              }
              .node-left{
                  align-items: flex-end;
              }
              .node-right{
                  align-items: flex-start;
              }
              .text-left{
                  text-align: right;
              }
              .text-right{
                  text-align: left;
              }
              
              
              
              .node .text p{
                margin:8px 0 0;
                color:var(--muted-weak);
                font-size:16px;
                line-height:1.45;
                text-align: left;
              }
            
              /* 四个位置（近似视觉稿位置） */
              .node.n1{ left:-1%; top:18%; transform:translateY(-6%); text-align:left; }
              .node.n2{ left:-1.5%; bottom:10.8%; transform:translateY(6%); text-align:left;}
              .node.n3{ right:-1.5%; top:18%; text-align:right;gap:18px;}
              .node.n4{ right:-1.2%; bottom:10%; text-align:right;  gap:18px;}
            
              /* 圆点（小圆环） */
              .dot{
                position:absolute;
                width:18px;
                height:18px;
                border-radius:50%;
                background:transparent;
                border:3px solid rgba(255,255,255,0.95);
                box-shadow:0 6px 16px rgba(0,0,0,0.4);
                z-index:2;
                pointer-events:none;
              }
              .dot.d1{ left:28.8%; top:19.5%; transform:translate(-50%,-50%);}
              .dot.d2{ left:28.8%; bottom:24.8%; transform:translate(-50%,50%);}
              .dot.d3{ right:28.8%; top:19.5%; transform:translate(50%,-50%);}
              .dot.d4{ right:28.8%; bottom:24.8%; transform:translate(50%,50%);}
            
              /* 小屏手机端：隐藏 rings，纵向卡片 */
              @media (max-width:900px){
                .hero{ padding:40px 20px; align-items:flex-start;  background-position:center;}
                .center{ width:100%; height:auto; max-width:100%; padding-top:24px; }
                .rings{ display:none; }
                .title h1{ font-size:28px; text-align:center;}
                .title p{ font-size:15px; text-align:center; }
            
                .node{
                  position:relative;
                  width:100%;
                  max-width:760px;
                  margin:18px auto;
                  align-items:center;
                  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
                  padding:16px;
                  border-radius:12px;
                  box-shadow: 0 8px 18px rgba(0,0,0,0.45);
                  gap:12px;
                }
                .icon-wrap{ width:64px; height:64px; flex:0 0 64px; border-width:1.8px; }
                .icon-wrap img{ width:38px; height:38px; }
                .node .text h3{ font-size:16px; }
                .node .text p{ font-size:13px; color:var(--muted-weak); }
                /*.dot{ display:none; }*/
              }
            
              /* 在非常大屏时调整中心大小 */
              @media (min-width:2580px){
                .center{ width:1200px; height:1200px; }
              }

            /*我们的优势pc*/
            
            /* 容器：限定最大宽度以模拟移动端 */
              .wrap {
                width: 100%;
                max-width: 768px; /* as requested */
                background-image: url('/skin/image/tu-7.jpg'); /* <-- 替换为你的背景图片 */
                background-size: cover;
                background-position: center top; /* 可调整剪裁位置 */
                position: relative;
                padding: 36px 20px 40px;
                /* 在背景上加深绿色遮罩，使内容更清晰 */
                overflow: hidden;
              }
            
              .overlay {
                position: absolute;
                inset: 0;
                background: rgba(3, 41, 26, 0.65); /* 深绿色半透明遮罩 */
                pointer-events: none;
              }
            
              .content {
                position: relative; /* 让文字在遮罩之上 */
                z-index: 2;
                max-width: 520px;
                margin: 0 auto;
                text-align: center;
                padding-top: 28px;
              }
            
              /* 标题 */
              .title {
                font-size: 22px;
                font-weight: 700;
                letter-spacing: 1px;
                color: #e9f6f0;
                margin-bottom: 10px;
              }
              .title-underline {
                width: 28px;
                height: 3px;
                background: #dff4ea;
                margin: 6px auto 22px;
                border-radius: 2px;
              }
              
              .nodetext{max-width: 16rem;}
            
              /* 二维码区域 */
              .qrcode-wrap {
                display: flex;
                justify-content: center;
                margin-bottom: 28px;
                
              }
              /* 白色卡片用于承载二维码 */
              .qrcode-card {
                background: #fff;
                padding: 12px;
                border-radius: 6px;
                box-shadow: 0 6px 18px rgba(0,0,0,0.25);
                display: inline-block;
              }
              .qrcode-card img {
                display: block;
                width: 140px;
                height: 140px;
                object-fit: contain;
              }
            
              /* 联系信息 */
              .contact {
                margin-top: 8px;
                color: #e6f2eb;
              }
            
              .contact-row {
                display: flex;
                align-items: center;
                gap: 12px;
                padding: 14px 10px;
              }
            
              .icon {
                width: 26px;
                height: 26px;
                flex: 0 0 26px;
                display: inline-flex;
                align-items: center;
                justify-content: center;
                color: #e6f2eb;
                opacity: 0.95;
              }
            
              .contact-text {
                text-align: left;
                font-size: 15px;
                line-height: 1.25;
                color: #e6f2eb;
                word-break: break-all;
              }
            
              .address {
                font-size: 13px;
                opacity: 0.9;
                margin-top: 6px;
                color: #e6f2eb;
              }
            
              /* 底部地址一整行用两个部分展示：中文与拼音示例 */
              .address-wrap {
                display: flex;
                flex-direction: column;
                align-items: flex-start;
              }s
            
              /* 小屏适配：减少内边距和二维码尺寸 */
              @media (max-width: 420px) {
                .qrcode-card img { width: 120px; height: 120px; }
                .title { font-size: 20px; }
                .qrcode-card { padding: 10px; }
                .contact-row { padding: 12px 8px; gap: 10px; }
              }
            
            
            
            
             /* 移动端我们的优势样式 */
              @media (max-width: 768px) {
                  
                .wrapper {
                  max-width: 768px;
                  margin: 0 auto;
                  padding: 0;
                }
                .pc-none{display: block !important;}
                .hero {
                  position: relative;
                  background-image: url('/skin/image/xin--1.jpg');
                  background-size: cover;
                  background-position: center;
                  color: var(--accent-color);
                  padding: 28px var(--padding) 40px;
                  /*min-height: 740px;*/
                  box-sizing: border-box;
                }
                
                
                .timeline::before {
                    content: "";
                    position: absolute;
                    left: 7px;
                    top: 0;
                    bottom: 24px;
                    width: 2px;
                    background: var(--line-color);
                    opacity: 0.95;
                }
                
            
                .content {
                  position: relative;
                  z-index: 1;
                }
            
                .title {
                  font-size: 22px;
                  font-weight: 700;
                  margin: 4px 0 6px;
                }
                .subtitle {
                  color: var(--muted-color);
                  font-size: 13px;
                  margin-bottom: 18px;
                }
            
                .timeline {
                  position: relative;
                  padding-left: 0px;
                  box-sizing: border-box;
                }
            
            
                .item {
                  display: flex;
                  align-items: flex-start;
                  margin-bottom: 26px;
                  position: relative;
                }
            
                .marker {
                  position: absolute;
                  left: 0;
                  top: 0;
                  display: flex;
                  flex-direction: column;
                  align-items: center;
                }
            
                .dot {
                  width: var(--dot-size);
                  height: var(--dot-size);
                  border: 2px solid var(--line-color);
                  border-radius: 50%;
                  background: transparent;
                  position: relative;
                }
            
                .dot::after {
                  content: "";
                  width: 8px; /* 内部小圆的大小 */
                  height: 8px;
                  background: var(--line-color);
                  border-radius: 50%;
                  position: absolute;
                  top: 50%;
                  left: 50%;
                  transform: translate(-50%, -50%);
                }
            
                .item-body {
                  margin-left: 56px; /* 增加右侧文字与竖线的间距 */
                  color: var(--accent-color);
                  flex: 1;
                  text-align: left;
                }
            
                .item-title {
                  font-size: 16px;
                  font-weight: 700;
                  margin: 0 0 6px;
                }
            
                .item-desc {
                  color: var(--muted-color);
                  font-size: 13px;
                  line-height: 1.5;
                  margin: 0;
                }
            
                /* 最后一个条目底部间距稍大 */
                .item:last-child {
                  margin-bottom: 6px;
                }
            
                /* 在大于768px时隐藏（因为你只要移动端） */
                @media (min-width: 769px) {
                  .wrapper { display: none; }
                }
              }




        li{list-style: none;}
        
        a{text-decoration: none;}



        /* ==== 头部/Banner区域 ==== */
        .header {
            position: relative;
            height: var(--banner-height);
            overflow: hidden;
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #1a2a6c);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
        }

        .banner-slides {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        .banner-slide {
            position: absolute;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .banner-slide.active {
            opacity: 1;
        }
        

        /* ==== 导航栏优化 ==== */
        .navbar {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--nav-height);
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 var(--section-padding);
            z-index: 10;
            backdrop-filter: blur(5px);
            transition: background 0.3s ease;
        }
        
        
        .nav-logo {
            height:var(--nav-height);
            display: flex;
            flex-direction: column-reverse;
            justify-content: center;
        }

        .nav-logo img {
            height: var(--logo-height);
            width: auto;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            position: relative;
            height: 100%;
            width: 70%;
            max-width: 800px;
        }

        .nav-menu::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 1px;
            background: rgba(255, 255, 255, 0.3);
        }

        .nav-item {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            height: 100%;
        }

        .nav-link {
            color: var(--text-white);
            text-decoration: none;
            font-size: var(--nav-font-size);
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 100%;
            height: 100%;
            justify-content: center;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link.active, .nav-link:hover {
            color: var(--primary-color);
        }

        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary-color);
        }

        /* ==== 新增：二级菜单样式 ==== */
        .submenu {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: #287041;
            list-style: none;
            padding: 10px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            border-radius: 0 0 5px 5px;
        }

        .has-submenu:hover .submenu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .submenu-item {
            padding: 10px 15px;
            text-align: center;
        }

        .submenu-link {
            color: var(--text-white);
            text-decoration: none;
            display: block;
            font-size: calc(var(--nav-font-size) * 0.9);
            transition: all 0.2s ease;
        }

        .submenu-link:hover {
            color: var(--primary-color);
        }

        /* ==== Banner 内容 ==== */
        .banner-content {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            left: var(--section-padding);
            color: var(--text-white);
            z-index: 5;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }

        .banner-heading {
            font-family: 'HONORbold', sans-serif;
            font-weight: bold;
            font-size: var(--pt32);
            line-height: 1.2;
            margin-bottom: clamp(15px, 2vw, 30px);
            letter-spacing: 1px;
        }

        .banner-subheading {
            font-size: var(--pt12);
            line-height: 1.7;
            font-weight: 300;
        }

        /* ==== Banner 指示器 ==== */
        .banner-indicators {
            position: absolute;
            bottom: clamp(50px, 11vw, 160px);
            left: var(--section-padding);
            display: flex;
            z-index: 10;
            gap: 15px;
        }

        .indicator {
            width: clamp(4px, 1vw, 8px);
            height: clamp(4px, 1vw, 8px);
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .indicator.active {
            background: var(--text-white);
            /*transform: scale(1.3);*/
            box-shadow: 0 0 10px rgba(0,0,0,0.3);
            border: 3px solid white;
            /*margin:2px;*/
        }

        /* ==== 移动菜单按钮 ==== */
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 50px;
            height: 50px;
            cursor: pointer;
            z-index: 20;
        }

        .mobile-menu-btn span {
            display: block;
            width: 30px;
            height: 3px;
            background: var(--text-white);
            margin: 3px 0;
            transition: all 0.3s ease;
        }

        /* ==== 内容预览 ==== */
        .content-preview {
            padding: 80px var(--section-padding);
            text-align: center;
        }

        .preview-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            margin-bottom: 30px;
            color: #1a2a6c;
            position: relative;
            padding-bottom: 20px;
        }

        .preview-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary-color);
            /*border-radius: 2px;*/
        }

        .preview-text {
            max-width: 800px;
            margin: 0 auto 40px;
            line-height: 1.8;
            font-size: clamp(1rem, 1.2vw, 1.1rem);
            color: #555;
        }

        .features {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: white;
            /*border-radius: 10px;*/
            padding: 30px;
            width: 280px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-10px);
        }

        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: #1a2a6c;
        }

        .feature-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #1a2a6c;
        }

        .feature-desc {
            color: #666;
            line-height: 1.6;
        }
        
        
        /* ====== 第二部分：市场类型 ====== */
        .part2-container {
            padding-top: clamp(50px, 5.43vw, 140px);
            height: clamp(400px, 31.78vw, 820px);
            background: white;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .part2-title {
            font-size: var(--pt16);
            color: #000;
            font-family: 'HONORbold', sans-serif;
            text-align: center;
            margin-bottom: clamp(15px, 1.55vw, 40px);
        }

        .part2-subtitle {
            font-size: var(--pt11);
            color: #808080;
            text-align: center;
            margin-bottom: clamp(30px, 3.1vw, 80px);
        }

        .market-types {
            display: flex;
            justify-content: center;
            gap: clamp(20px, 3.1vw, 80px);
            width: 100%;
            max-width: 2000px;
            padding: 0 var(--section-padding);
        }

        .market-type {
            flex: 1;
            max-width: 400px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .market-icon {
            height: clamp(55px, 4.26vw, 110px);
            margin-bottom: clamp(10px, 1.16vw, 30px);
            position: relative;
            padding-bottom:.8rem;
        }

        .market-icon img {
            height: 100%;
            width: auto;
        }

        .market-icon::after {
            content: '';
            position: absolute;
            bottom: clamp(-10px, -0.78vw, -20px);
            left: 0;
            width: 100%;
            height: clamp(3px,0.3vw, 10px);
            background: var(--primary-dark);
        }

        .market-desc {
            text-align: center;
        }

        .market-desc-line {
            font-size: var(--pt11);
            color: #000;
            line-height: 1.6;
        }
        .market-desc-line1 {
            font-size: var(--pt11);
            color: #000;
            line-height: 1.6;
            font-weight: 600;
            font-family: 'HONORbold';
        }
        /* ====== 第三部分：常见问题 ====== */
        .part3-container {

            background: #f7f7f7;
            padding: clamp(30px, 3.88vw, 100px) 0;
        }

        .problem-container {
            display: flex;
            justify-content: center;
            gap: clamp(20px, 3.1vw, 80px);
            padding: 0 var(--section-padding);
            max-width: 2000px;
            margin: 0 auto;
        }

        .problem-item {
            flex: 1;
            max-width: 400px;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: clamp(20px, 2.33vw, 60px) clamp(15px, 1.55vw, 40px);

            transition: transform 0.3s ease;
        }

        .problem-item:hover {
            transform: translateY(-10px);
        }

        .problem-title {
            font-size: var(--pt10);
            color: #000;
            font-weight: 600;
            margin-bottom: clamp(15px, 1.16vw, 30px);
            text-align: center;
        }

        .problem-desc {
            font-size: var(--pt8);
            color: #666;
            line-height: 1.8;
            text-align: center;
            margin-bottom: clamp(5px, 0.58vw, 15px);
        }

        .expand-icon {
            color: #666;
            font-size: clamp(20px, 1.55vw, 40px);
            cursor: pointer;
            margin-top: 10px;
            transition: transform 0.3s ease;
        }

        .expand-icon:hover {
            transform: scale(1.2);
        }

        /* ====== 移动端配对布局 ====== */
        .pair-container {
            display: none;
            padding-top: 60px;
            /*background: white;*/
            padding: 0 var(--section-padding);
        }

        .pair-row {
            display: flex;
            flex-direction: column;
            max-width: 1200px;
            margin: 0 auto;
            gap: 40px;
        }

        .pair-item {
            display: flex;
            flex-direction: row;
            background: white;
            /*border-radius: 10px;*/
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .pair-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        .pair-left {
            flex: 1;
            background: white;
            padding: 30px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            border-right: 1px solid #f0f0f0;
        }

        .pair-right {
            flex: 1;
            background: #f7f7f7;
            padding: 30px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .pair-icon {
            height: 80px;
            margin-bottom: 20px;
            position: relative;
        }

        .pair-icon img {
            height: 100%;
            width: auto;
            /*filter: hue-rotate(90deg) saturate(120%);*/
        }

        .pair-icon::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary-dark);
        }

        .pair-title {
            font-size: 1.1rem;
            color: #000;
            font-weight: 600;
            margin-bottom: 10px;
            text-align: center;
        }

        .pair-desc {
            font-size: 0.9rem;
            color: #000;
            line-height: 1.6;
            text-align: center;
        }

        .pair-right .problem-title {
            font-size: 1.0rem;
            color: #000;
            font-weight: 600;
            margin-bottom: 15px;
        }

        .pair-right .problem-desc {
            font-size: 0.8rem;
            color: #666;
            line-height: 1.8;
            text-align: center;
            margin-bottom: 8px;
        }
        
        /* ------------------------ 第四部分：解决方案 ------------------------ */
        #solution {
            position: relative;
            height:clamp(425px, 40vw, 1200px);
            background-image: url('/skin/image/tu-2.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding-top: clamp(50px, 8vw, 300px);
        }
        .section-subtitle{
            font-size: var(--pt11);
        }
        .solution-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .solution-text {
            font-size: var(--pt11);
            margin-bottom: 15px;
            line-height: 1.8;
        }
        
        .solution-highlight {
            font-family: 'HONORBold', sans-serif;
            font-size: var(--pt11);
            margin: 20px 0;
        }
        
        .solution-title {
            font-family: 'HONORCN', sans-serif;
            font-size: 16pt;
            margin: 30px 0 50px;
        }
        
        .solution-footer {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: clamp(53px, 10vw, 210px );
            background-color: rgba(40, 112, 65, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            font-size: clamp(15px, 1.55vw, 40px);
        }
        
        .solution-footer img {
            height: clamp(20px, 1.55vw, 40px);
        }
        
        /* ------------------------ 第五部分：服务范围 ------------------------ */
        #capabilities {
            background-color: white;
            padding: clamp(10px, 1.5vw, 150px); 0;
        }
        
        .capabilities-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 60px;
        }
        
        .capability-item {
            border: 1px solid #e6e6e6;
            padding: 40px 30px;
            text-align: center;
            /*border-radius: 8px;*/
            transition: all 0.3s;
        }
        
        .capability-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .capability-icon {
            height: 70px;
            margin-bottom: 25px;
        }
        
        .capability-title {
            font-size: var(--pt12);
            margin-bottom: 20px;
            font-family: 'HONORbold', sans-serif;
        }
        
        .capability-desc {
            font-size: var(--pt10);
            color: #666;
        }
        
        .capability-item:last-child {
            grid-column: 2 / 3;
        }
        
        /* ------------------------ 第六部分：关于我们 ------------------------ */
        #about {
            background-color: white;
            /*padding: var(--p150) 0;*/
            /*height: 1100px;*/
        }
        .btn-about{font-size:var(--pt11);}
        .about-container {
            display: flex;
            gap: 80px;
        }
        
        .about-content {
            flex: 1;
            padding-left: clamp(30px, 3vw, 160px);
            padding-right:clamp(20px, 2.6vw, 130px);
            padding-top:5rem;
            padding-bottom:2rem;
            
        }
        
        .about-title {
            font-size: var(--pt16);
            margin-bottom: 30px;
            font-family: 'HONORbold', sans-serif;
        }
        
        .company-name {
            font-size: var(--pt16);
            font-family: 'HONORCN', sans-serif;
            margin-bottom: 5px;
        }
        
        .company-enname {
            font-size: var(--pt14);
            color: #808080;
            margin-bottom: 20px;
            border-bottom: 2px solid;
            padding-bottom: 3rem;
        }
        
        
        .about-desc {
            font-size: var(--pt7);
            color: #333;
            margin-bottom: 25px;
            font-family: 'HONORCN', sans-serif;
            line-height: 1.8;
        }
        
        .about-image {
            flex: 1;
        }
        
        .about-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* ------------------------ 第七部分：新闻资讯 ------------------------ */
        #news {
            padding: clamp(30px, 3vw, 150px) 0;
            /*padding: clamp(12px, 1rem, 150px) 0;*/
            background-color: #f9f9f9;
        }
        .news-btn{font-size:var(--pt7);}
        .news-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 60px;
        }
        
        .featured-news {
            position: relative;
            grid-row: span 3;
            height: 100%;
            /*border-radius: 10px;*/
            overflow: hidden;
        }
        
        .featured-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-image: url('/skin/image/tu-5.jpg');
        }
        
        .featured-content {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            /*background: rgba(0, 0, 0, 0.7);*/
            color: white;
            padding: 40px;
        }
        
        .news-date {
            /*display: flex;*/
            gap: 20px;
            margin-bottom: 25px;
        }
        
        .news-year, .news-day {
            font-size: var(--pt14);
            font-family: 'HONORCN', sans-serif;
        }
        
        .news-excerpt {
            font-size: var(--pt7);
            margin-bottom: 30px;
            line-height: 1.6;
        }
        
        .news-card {
            background-color: white;
            /*border-radius: 10px;*/
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s;
        }
        
        .news-card:hover {
            transform: translateY(-5px);
        }
        
        .news-image {
            height: 100%;
            background-size: cover;
            background-position: center;
        }
        
        
        .news-content:hover {
            background: #287041;
            color: white;
        }
        .news-content:hover .news-desc{
            color: white;
        }
        .news-content:hover a{
            color: white;
        }
        
        .news-content {
            padding: 30px;
            height: 100%;
        }
        
        .news-title {
            font-size: var(--pt7);
            margin margin-bottom: 15px;
            font-family: 'HONORCN', sans-serif;
            margin-bottom: .8rem;
        }
        
        .news-desc {
            font-size: var(--pt6);
            color: #666;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }
        
        .news-link {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: var(--pt8);
            
        }
        .news-link a{
            color:black;
        }
        /* ------------------------ 第八部分：底部区域 ------------------------ */
        #footer {
            background-image: url('/skin/image/tu-7.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            font-size: 20px;
        }
        
        .footer-container {
            display: flex;
        }
        .footer-left {
            margin-right: var(--px150);
            width:60%;
        }
        
        .footer-left-footer {
            width: 70%;
            padding-right: 80px;
        }
        
        .footer-top {
            padding-bottom: 50px;
            border-bottom: 2px solid rgba(255,255,255,0.3);
            margin-bottom: 50px;
            margin-top: 4rem;
        }
        
        .footer-columns {
            display: flex;
            gap: 80px;
        }
        
        .footer-column {
            flex: 1;
        }
        
        .footer-column:nth-child(3) {
            /*flex: 1.5;*/
        }
        
        .footer-title {
            font-size: 30px;
            margin-bottom: 30px;
            position: relative;
            display: inline-block;
            font-family: 'HONORbold', sans-serif;
        }
        
        .footer-title span:first-child {
            border-bottom: 3px solid white;
            padding-bottom: 1rem;
            
        }
        
        .footer-links {
            font-size: 20px;
            margin-top: 1rem;
        }
        .footer-links a{
            color: white;
        }
        .footer-links li {
            margin-bottom: 15px;
            position: relative;
            padding-left: 20px;
        }
        
        .footer-links li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 40%;
            width: clamp(6px, 0.4vw, 12px);
            height: clamp(6px, 0.4vw, 12px);
            background-color: white;
            border-radius: 50%;
        }
        
        .qrcode {
            width: 140px;
            height: 140px;
            background-color: white;
            padding: 10px;
            margin-top:1rem;
        }
        
        .footer-bottom {
            padding-bottom: 50px;
            margin-top: 50px;
        }
        
        .contact-info {
            /*font-size:var(--pt8);*/

            gap: 30px;
            margin-bottom: 15px;
        }
        
        .contact-info span {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .address-en {
            /*font-size:var(--pt8);*/
            opacity: 0.8;
        }
        
        .footer-right {
            width: 35%;
            background-color: rgba(40, 112, 66,0.5);
            padding: 3.5rem;
        }
        .btn-input{font-size: var(--pt11);}
        
        .message-title {
            font-size: 30px;
            margin-bottom: 10px;
            font-family: 'HONORbold', sans-serif;
        }
        
        .message-subtitle {
            font-size: 20px;
            opacity: 0.8;
            margin-bottom: 40px;
        }
        
        .input-group {
            position: relative;
            margin-bottom: 30px;
            display: flex;
            flex-direction: row;
            flex-wrap: nowrap;
            align-items: center;
        }
        
        .input-icon {
            position: absolute;
            left: 15px;

            font-size: 18px;
        }
        
        .input-group input, .input-group textarea {
            width: 100%;
            padding: 15px 15px 15px 55px;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.3);
            font-family: 'HONORCN', Arial, sans-serif;
            color: white;
            font-size: 20px;
        }
        
        .input-group input::placeholder, .input-group textarea::placeholder {
            color: rgba(255,255,255,0.6);
        }
        
        .input-group textarea {
            height: 62px;
            
        }
        
        .submit-btn {
            width: 100%;
            background-color: white;
            color: #287041;
            padding: 15px;
        }
        
        
        
.container {
    width: 100%;
    max-width: 2580px;
    margin: 0 auto;
    padding: 0 var(--px350);
}

.container-foot {
    width: 100%;
    max-width: 2580px;
    margin: 0 auto;
    padding: 0 var(--px180);
}
        .text-center {
            text-align: center;
        }
        /* 按钮基础样式 */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: #287041;
            color: white;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            font-family: 'HONORCN', sans-serif;
        }
        
        .btn:hover {
            /*background-color: #1d4e2f;*/
            transform: translateY(-2px);
        }
        
        .section-title {
            font-size: var(--pt16);
            font-weight: bold;
            margin-bottom: 20px;
            font-family: 'HONORbold', sans-serif;
        }
        
        .font-title{font-size: clamp(15px, 1.55vw, 40px);}
        .font-pt-16{font-size: var(--pt16);}
        .text-center{text-align:center;}
        

        /* ==== 响应式调整 ==== */
        @media (max-width: 1200px) {
            .nav-menu {
                width: 75%;
            }
        }

        @media (max-width: 992px) {
            .banner-content {
                max-width: 70%;
            }
            
            .nav-menu {
                position: fixed;
                top: var(--nav-height);
                right: -100%;
                width: 280px;
                height: calc(100vh - var(--nav-height)); 
                background: #1a2a6c;
                flex-direction: column;
                padding: 20px 30px;
                transition: right 0.4s ease;
                z-index: 15;
                overflow-y: auto;
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-item {
                height: auto;
                margin: 10px 0;
                width: 100%;
                justify-content: flex-start;
                position: relative;
            }
            
            .nav-link {
                padding: 15px 0;
                justify-content: flex-start;
                align-items: flex-start;
                height: auto;
            }
            
            .nav-menu::after {
                display: none;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            /* 移动端下拉菜单样式 */
            .submenu {
                position: static;
                width: 100%;
                opacity: 1;
                visibility: visible;
                transform: none;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease;
                padding: 0;
                background: rgba(0,0,0,0.2);
                box-shadow: none;
            }
            
            .submenu.active {
                max-height: 200px;
            }
            
            .submenu-item {
                padding: 10px 15px 10px 30px;
                text-align: left;
            }
            
            .submenu-toggle {
                position: absolute;
                right: 0;
                top: 15px;
                width: 30px;
                height: 30px;
                display: flex;
                align-items: center;
                justify-content: center;
                cursor: pointer;
            }
            
            .submenu-toggle::before {
                content: '+';
                color: white;
                font-size: 1.2rem;
                transition: transform 0.3s ease;
            }
            
            .submenu-toggle.active::before {
                transform: rotate(45deg);
            }
            
            /* 显示移动端配对布局 */
            .pair-container {
                display: block;
                margin: 30px 10px;
                padding: 0;
            }
            
            /* 隐藏桌面版布局 */
            .part2-container, .part3-container {
                display: none;
            }
            
            
        }
        
        
       @media (max-width: 768px) {
             .m-footer{display:block;}
             .navbar{display:none;}
             .featured-content{padding:1rem;}
             .capability-title{font-size: 1.3rem;}
            .capability-icon {
            height: 50px;
            margin-bottom: 15px;
           }
            .banner-content {
                max-width: 90%;
                text-align: center;
                left: 50%;
                transform: translate(-50%, -50%);
            }
            
            .banner-subheading {
                margin: 0 auto;
            }
            
            .market-types,
            .problem-container {
                flex-direction: column;
                align-items: center;
            }
            
            .market-type,
            .problem-item {
                max-width: 100%;
                width: 100%;
                margin-bottom: 40px;
            }
        }

        @media (max-width: 576px) {
            
            .pair-icon {
                height: 70px;
            }
        }

        @media (max-width: 480px) {
            .banner-heading {
                font-size: clamp(1.2rem, 6vw, 1.5rem);
            }
            
            .banner-subheading {
                font-size: clamp(0.6rem, 3.5vw, 0.7rem);
            }
            
            .pair-title {
                font-size: 1rem;
            }
            
            .pair-desc {
                font-size: 0.85rem;
            }
        }
        
        
        
        
        
        

        @media (max-width: 768px) {
            .banner-content {
                max-width: 90%;
                text-align: center;
                left: 50%;
                transform: translate(-50%, -50%);
            }
            
            .banner-subheading {
                margin: 0 auto;
            }
        }

        /* ------------------------ 响应式设计 ------------------------ */
        @media (max-width: 1920px) {
            .container {
                padding: 0 var(--px250);
            }
            
            #navbar {
                padding: 0 var(--px250);
            }
            
            .banner-content {
                /*padding: 0 250px;*/
            }
        }
        
        @media (max-width: 1600px) {
            .container {
                padding: 0 var(--px150);
            }
            
            #navbar {
                padding: 0 var(--px150);
            }
            
            .banner-content {
                /*padding: 0 150px;*/
            }
            
        }
        
        @media (max-width: 1366px) {
            .container {
                padding: 0 var(--px100);
            }
            
            #navbar {
                padding: 0 var(--px100);
            }
            
            .banner-content {
                /*padding: 0 100px;*/
            }
            
        }
        
        @media (max-width: 1024px) {
            .container {
                padding: 0 50px;
            }
            
            #navbar {
                padding: 0 50px;
            }
            
            .banner-content {
                /*padding: 0 50px;*/
            }
            
            .services-container, 
            .problems-container, 
            .capabilities-container,
            .about-container,
            .news-container,
            .footer-columns {
                flex-wrap: wrap;
            }
            
            .service-item, 
            .problem-item, 
            .capability-item {
                flex: 0 0 100%;
                margin-bottom: 40px;
            }
            
            .capabilities-container {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .capability-item:last-child {
                grid-column: 1 / 3;
            }
            
            .about-content, 
            .about-image {
                flex: 0 0 100%;
            }
            
            .news-container {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .featured-news {
                grid-column: 1 / 3;
                grid-row: auto;
                height: 500px;
            }
            
            .footer-container {
                flex-direction: column;
            }
            
            .footer-left, 
            .footer-right {
                width: 100%;
                padding: 0;
            }
            
            .footer-right {
                border-radius: 0;
                margin-top: 50px;
            }
        }
        
        @media (max-width: 768px) {
            .m-none,#footer{display:none;}
            .m-center{display: flex;margin: 0 auto;}
            .news-card:nth-last-child(-n + 2) {
             display: none;
              }
              ..solution-highlight{font-size: 20px;}
            .container {
                padding: 0 10px;
            }
            
            #navbar {
                padding: 0 10px;
            }
            
            .banner-content {
                /*padding: 0 30px;*/
            }
            
            .nav-menu {
                gap: 20px;
            }
            
            
            .banner-subtitle {
                font-size: var(--pt10);
            }
            
            
            .capabilities-container {
                grid-template-columns: 1fr;
                gap: 10px;
                margin-top: 10px;
            }
            
            .capability-item {
                padding: 20px 10px;
                margin-bottom: 20px;
            }
            
            
            .capability-item:last-child {
                grid-column: auto;
            }
            
            .news-container {
                grid-template-columns: 1fr;
            }
            
            .featured-news {
                grid-column: auto;
                    margin: -1.4rem;
            }
            
            .footer-columns {
                flex-direction: column;
            }
        }
        
        @media (max-width: 480px) {
            .m-none{display:none;}
            .container {
                padding: 0 20px;
            }
            
            #navbar {
                padding: 0 20px;
                height: 120px;
            }
            
            .logo img {
                height: 60px;
            }
            
            .nav-menu {
                flex-wrap: wrap;
                justify-content: center;
                gap: 15px;
            }
            
            
            .banner-subtitle {
                font-size: 9pt;
            }
            
            .banner-indicators {
                bottom: 100px;
            }
        }
        /* ==== 动画 ==== */
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }