* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft Yahei", sans-serif;
        }
        /* 头部容器 */
        .header-wrap {
            width: 100%;
            background: #ffffff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            position: sticky;
            top: 0;
            z-index: 999;
        }
        .header-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            height: 90px;
            gap:30px;
        }
        /* Logo区域：图片 */
        .logo-box {
            flex-shrink: 0;
        }
        .logo-box img{
            height: 64px;
            width: auto;
            display:block;
        }
        /* PC导航：禁止换行，宽松间距 */
        .pc-nav {
            display: flex;
            align-items: center;
            gap:20px;
            flex-shrink:1;
            white-space: nowrap;
        }
        .nav-item {
            position: relative;
            flex-shrink:0;
        }
        /* ========== 一级导航hover交互：底部下划线动画 ========== */
        .nav-item > a {
            display: inline-flex;
            align-items: center;
            gap:6px;
            padding: 12px 8px;
            font-size:17px;
            color:#333;
            text-decoration: none;
            position: relative;
            transition: color 0.28s ease;
        }
        /* 下拉箭头 */
        .arrow-down {
            width:0;
            height:0;
            border-left:5px solid transparent;
            border-right:5px solid transparent;
            border-top:6px solid #666;
            transition: transform 0.25s ease;
        }
        /* hover时箭头向上翻转 */
        .nav-item:hover .arrow-down {
            transform: rotate(180deg);
        }
        /* 底部下划线伪元素 */
        .nav-item > a::after {
            content: '';
            position:absolute;
            left:50%;
            bottom:0;
            width:0;
            height:3px;
            background-color:#ff7800;
            transform: translateX(-50%);
            transition: width 0.3s ease;
            border-radius:3px;
        }
        .nav-item > a.active {
            color:#ff7800;
        }
        .nav-item > a.active::after {
            width:100%;
        }
        .nav-item:hover > a {
            color:#ff7800;
        }
        .nav-item:hover > a::after {
            width:100%;
        }

        /* ========== 下拉菜单：消除间隙，鼠标移入子菜单不消失 ========== */
        .submenu {
            position:absolute;
            top:100%;
            left:0;
            min-width:100px;
            background:#fff;
            box-shadow:0 4px 14px rgba(0,0,0,0.13);
            border-radius:6px;
            /*overflow:hidden;*/
            margin-top:0;
            opacity:0;
            visibility:hidden;
            transform: translateY(8px);
            transition: all 0.28s ease-out;
            z-index:9999;
            pointer-events:none;
			/*text-align:center;*/
        }
        .nav-item:hover .submenu {
            opacity:1;
            visibility:visible;
            transform: translateY(0);
            pointer-events:auto;
        }
        /* 热区，填补父级与下拉之间空隙，防止鼠标移动时菜单收回 */
        .nav-item::before{
            content:"";
            position:absolute;
            left:0;
            right:0;
            height:12px;
            top:100%;
        }
		.submenu a {
		display:block;
		padding:13px 22px;
		color:#444;
		text-decoration:none;
		transition:0.25s ease;
		text-align:center;
	}
	/* 单独给第一个、最后一个菜单设置圆角 */
	.submenu > div:first-child a{
		border-radius:6px 6px 0 0;
	}
	.submenu > a:last-child{
		border-radius:0 0 6px 6px;
	}

        .submenu a:hover{
            background-color:#ff7800;
            color:#fff;
        }

        /* 右侧联系电话 */
        .tel-box{
            flex-shrink:0;
            background-color:#ff7800;
            color:#fff;
            padding:11px 26px;
            border-radius:50px;
            font-size:17px;
            font-weight:bold;
            transition:0.3s;
        }
        .tel-box:hover{
            background-color:#e66c00;
            transform: scale(1.03);
        }

        /* 汉堡按钮 移动端 */
        .hamburger-btn{
            display:none;
            width:44px;
            height:44px;
            flex-direction:column;
            justify-content:center;
            align-items:center;
            gap:6px;
            cursor:pointer;
            flex-shrink:0;
        }
        .hamburger-btn span{
            width:28px;
            height:3px;
            background:#333;
            border-radius:2px;
            transition: all 0.35s ease;
        }
        .hamburger-btn.active span:nth-child(1){
            transform: rotate(45deg) translate(6px,6px);
        }
        .hamburger-btn.active span:nth-child(2){
            opacity:0;
        }
        .hamburger-btn.active span:nth-child(3){
            transform: rotate(-45deg) translate(6px,-6px);
        }

        /* 移动端导航容器 */
        .mobile-nav{
            display:none;
            width:100%;
            background:#fff;
            max-height:0;
            overflow:hidden;
            transition:max-height 0.4s ease;
            border-top:1px solid #eee;
        }
        .mobile-nav.open{
            max-height:1200px;
        }
        .mobile-nav-item{
            border-bottom:1px solid #eee;
        }
        .mobile-nav-main{
            display:flex;
            justify-content:space-between;
            align-items:center;
            padding:14px 20px;
            font-size:17px;
            color:#333;
            cursor:pointer;
        }
        .mobile-nav-main a{
            text-decoration:none;
            color:#333;
        }
        .mobile-nav-main.active a{
            color:#ff7800;
        }
        .arrow-icon{
            width:20px;
            height:20px;
            transition:transform 0.3s;
        }
        .arrow-icon.rotate{
            transform: rotate(180deg);
        }
        .mobile-submenu{
            max-height:0;
            overflow:hidden;
            transition:max-height 0.35s ease;
            background:#f8f8f8;
        }
        .mobile-submenu.show{
            max-height:500px;
        }
        .mobile-submenu a{
            display:block;
            padding:12px 32px;
            color:#444;
            text-decoration:none;
        }
        .mobile-submenu a:hover{
            color:#ff7800;
        }

        /* 响应式：屏幕缩小，压缩内边距，禁止换行 */
        @media (max-width:1200px) {
            .pc-nav {
                gap:12px;
            }
            .nav-item > a {
                padding:12px 6px;
                font-size:16px;
            }
        }
        @media (max-width:992px) {
            .pc-nav{
                display:none;
            }
            .tel-box{
                display:none;
            }
            .hamburger-btn{
                display:flex;
            }
            .mobile-nav{
                display:block;
            }
            .header-inner{
                height:72px;
            }
            .logo-box img{
                height:52px;
            }
        }


.submenu-item-wrap{
    position: relative;
}
.third-menu{
    position:absolute;
    top: 0;
    left: 100%;
    min-width:110px;
    background:#fff;
    box-shadow:0 4px 14px rgba(0,0,0,0.13);
    border-radius:6px;
    opacity:0;
    visibility:hidden;
    transform: translateX(6px);
    transition: all 0.28s ease-out;
    z-index: 99999;
    pointer-events: none;
}
/* 间隙热区 */
.submenu-item-wrap::after{
    content:"";
    position:absolute;
    top: 0;
    left: 100%;
    width:16px;
    height: 100%;
    background: transparent;
}
.submenu-item-wrap:hover > .third-menu{
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}
.third-menu a{
    display:block;
    padding:13px 22px;
    color:#444;
    text-decoration:none;
    transition:0.25s ease;
}
.third-menu a:hover{
    background-color:#ff7800;
    color:#fff;
}



.mobile-third-wrap{
    border-bottom:1px solid #eee;
}
.mobile-third-title{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:12px 32px;
    cursor:pointer;
}
.mobile-third-menu{
    max-height:0;
    overflow:hidden;
    transition:max-height 0.35s ease;
    background:#fff;
}
.mobile-third-menu.show{
    max-height:500px;
}
.mobile-third-menu a{
    display:block;
    padding:12px 45px;
    color:#444;
    text-decoration:none;
}

	
/* ========== Banner模块 全部bs-前缀 ========== */
/* ========== Banner模块 全部bs-前缀 ========== */
.bs-banner-wrap {
    width: 100%;
    position: relative;
    overflow: hidden;
    height: 600px;
}
.bs-banner-slider {
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.7s ease-in-out;
}
.bs-banner-item {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
}

.bs-banner-text {
    position: absolute;
    left: 8%;
    top: 50%;
    max-width: 540px;
    color: #ffffff;
    transform: translateY(-50%);
}

/* 分隔横线 */
.bs-banner-line {
    width: 120px;
    height: 2px;
    background-color: #ffffff;
    margin-bottom: 32px;
    opacity: 0;
    transform: translateY(24px);
    transition: all 1.2s ease;
}

.bs-banner-item.bs-banner-active .bs-banner-line {
    opacity: 1;
    transform: translateY(0);
}

/* 大标题容器，逐字由JS拆分span */
.bs-banner-title {
    font-size: 48px;
    font-weight: bold;
    line-height: 1.25;
    margin: 0 0 24px 0;
}
.bs-banner-title .bs-char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.45s ease;
}

/* 描述文本，移除css层面delay，由JS控制出场时机 */
.bs-banner-desc {
    font-size: 20px;
    margin: 0 0 44px 0;
    opacity: 0;
    transform: translateY(24px);
    transition: all 1.2s ease;
}
.bs-banner-item.bs-banner-active .bs-banner-desc {
    opacity: 0.92;
    transform: translateY(0);
}

/* 按钮，移除css层面delay，由JS控制出场时机 */
.bs-banner-link {
    display: inline-block;
    padding: 14px 36px;
    background-color: #ff7800;
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-size: 17px;
    opacity: 0;
    transform: translateY(24px);
    transition: all 1.2s ease;
}
.bs-banner-item.bs-banner-active .bs-banner-link {
    opacity: 1;
    transform: translateY(0);
}
.bs-banner-link:hover {
    background-color: #e66c00;
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(255, 120, 0, 0.35);
}

/* 圆点控制器 */
.bs-banner-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 14px;
    z-index: 10;
}
.bs-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.bs-dot.bs-dot-active {
    background-color: #ff7800;
    transform: scale(1.3);
    border-color: rgba(255, 255, 255, 0.5);
}
.bs-dot:hover {
    background-color: rgba(255, 255, 255, 0.75);
}

/* 响应式 */
@media (max-width: 992px) {
    .bs-banner-wrap {
        height: 440px;
    }
    .bs-banner-text {
        left: 5%;
        max-width: 90%;
    }
    .bs-banner-line {
        margin-bottom: 24px;
    }
    .bs-banner-title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    .bs-banner-desc {
        font-size: 16px;
        margin-bottom: 32px;
        transition: all 1.2s ease;
    }
    .bs-banner-link {
        padding: 12px 28px;
        font-size: 16px;
        transition: all 1.2s ease;
    }
    .bs-banner-dots {
        bottom: 26px;
    }
}
@media (max-width: 576px) {
    .bs-banner-wrap {
        height: 360px;
    }
    .bs-banner-title {
        font-size: 26px;
    }
    .bs-banner-line {
        width: 80px;
        margin-bottom: 18px;
    }
    .bs-banner-desc {
        margin-bottom: 26px;
    }
    .bs-banner-dots {
        bottom: 20px;
        gap: 10px;
    }
    .bs-dot {
        width: 10px;
        height: 10px;
    }
}

/* service‑product‑module 模块css */
.service-product-module {
  background-color: #f8f8f8;
  padding: 80px 0;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}
.service-product-module.in-view {
  opacity: 1;
  transform: translateY(0);
}

.service-product-module .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}

/* 左侧服务文字区域 */
.service-left .service-title {
  font-size: 32px;
  color: #444444;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 16px;
}
.service-left .service-desc {
  font-size: 15px;
  color: #666666;
  line-height: 1.7;
  margin-bottom:28px;
}
.service-orange-btn {
  display: inline-block;
  background-color: #ff7800;
  color: #ffffff;
  text-decoration: none;
  padding: 12px 60px; /* 上下缩小，左右加大 → 扁长 */
  min-width: 300px;  /* 加宽最小宽度，让按钮更长 */
  border-radius: 50px;
  font-size: 16px;
  line-height: 1.4;
  transition: all 0.3s ease;
  margin-bottom: 40px;
  text-align: center;
}
.service-orange-btn:hover {
  background-color:#e66c00;
  transform: translateY(-4px);
  box-shadow:0 8px 16px rgba(255,120,0,0.22);
}

.service-item {
  margin-bottom:24px;
}
.service-item h3 {
  font-size:18px;
  color:#444;
  margin:0 0 6px;
  font-weight:600;
}
.service-item p {
  font-size:15px;
  color:#666;
  margin:0;
}

/* 右侧产品网格，强制两列布局 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap:24px;
}
.product-card {
  display:block;
  background:#ffffff;
  border-radius:16px;
  overflow:hidden;
  transition: all 0.36s ease;
  transform: translateY(0);
}
/* hover网格，其余卡片变暗 */
.product-grid:hover .product-card {
  opacity: 0.72;
}
.product-grid .product-card:hover {
  opacity: 1;
  transform: translateY(-8px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.12);
}

.card-img-wrap {
  padding:30px 20px 10px;
  text-align:center;
  overflow:hidden;
}
.card-img-wrap img {
  max-width: 85%;
  height:auto;
  transition: transform 0.55s ease;
}
.product-card:hover .card-img-wrap img {
  transform: scale(1.08);
}

.card-body {
  padding:0 30px 30px;
}
.card-title {
  font-size:20px;
  color:#444;
  margin:0 0 14px;
  font-weight:600;
}
.card-text {
  font-size:14px;
  color:#777;
  line-height:1.7;
  margin:0 0 16px;
}

/* 查看更多 a链接 */
.card-more {
  display:inline-flex;
  align-items:center;
  font-size:14px;
  color:#ff7800;
  text-decoration: none;
  transition: color 0.3s ease;
}
.card-more i {
  width:14px;
  height:14px;
  margin-left:6px;
  background:#ff7800;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8-8-8z'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8-8-8z'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.3s ease;
}
.product-card:hover .card-more i {
  transform: translateX(4px);
}
.card-more:hover {
  color:#e66c00;
}

/* 滚动入场动画 */
.service-left > * {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s ease;
}
.service-product-module.in-view .service-left > *:nth-child(1) {transition-delay:0.1s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .service-left > *:nth-child(2) {transition-delay:0.25s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .service-left > *:nth-child(3) {transition-delay:0.4s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .service-left > *:nth-child(4) {transition-delay:0.55s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .service-left > *:nth-child(5) {transition-delay:0.7s; opacity:1; transform:translateY(0);}

.product-card {
  opacity:0;
  transform: translateY(30px);
  transition: all 0.7s ease;
}
.service-product-module.in-view .product-card:nth-child(1) {transition-delay:0.3s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .product-card:nth-child(2) {transition-delay:0.45s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .product-card:nth-child(3) {transition-delay:0.6s; opacity:1; transform:translateY(0);}
.service-product-module.in-view .product-card:nth-child(4) {transition-delay:0.75s; opacity:1; transform:translateY(0);}

/* 响应式 */
@media (max-width: 992px) {
  .service-product-module {
    padding:50px 0;
  }
  .service-product-module .container {
    grid-template-columns: 1fr;
    gap:36px;
  }
  .product-grid {
    grid-template-columns: repeat(2,1fr);
    gap:18px;
  }
  .service-left .service-title {
    font-size:26px;
  }
  .service-orange-btn{
    min-width:240px;
    padding:16px 28px;
  }
}
@media (max-width: 576px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .card-body {
    padding:0 20px 24px;
  }
  .card-img-wrap {
    padding:20px 10px 5px;
  }
  .service-orange-btn{
    width:100%;
    min-width:auto;
  }
}
/* 图片内a链接重置样式 */
.card-img-wrap a {
  display: block;
}
.card-img-wrap a img {
  /* 继承原有图片的transition，不需要改动 */
}

 


.about-module {
  background:#ffffff;
  position: relative;
  overflow: visible;
  opacity:0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}
.about-module.in-view{
  opacity:1;
  transform: translateY(0);
}
.about-module .container {
  max-width:1400px;
  margin:0 auto;
  padding:0 20px;
}
.about-top-wrap{
  max-width: 720px;
  padding:90px 0 60px;
  /* 进阶优化：增加右边距，文字区域预留空间，防止大楼压文字 */
  margin-right: 380px;
}
.about-left {
  position: relative;
  z-index:2;
}
.about-main-title {
  font-size: 36px;
  color:#555555;
  font-weight:600;
  line-height:1.45;
  margin:0 0 32px;
}
.about-desc p {
  font-size:17px;
  color:#666666;
  line-height:1.8;
  margin:0 0 14px;
  text-align: justify;
  text-justify: inter-ideograph;
}
.about-desc1 p {
  font-size:16px;
  color:#fff;
  line-height:1.8;
  margin:0 0 14px;
}
.building-img {
  position:absolute;
  right: -120px;
  bottom: 0;
  height: 720px;
  width: auto;
  z-index:3;
  pointer-events:none;
}
/* 992px以下移动端隐藏大楼 */
@media (max-width:1100px) {
    .building-img{
        display: none !important;
    }
}
.about-orange-bar{
  background-color:#ff7800;
  position:relative;
  z-index:2;
  overflow: visible;
}
.stat-list{
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap:14px;
  padding:50px 0;
  padding-right: 640px;
}
.stat-item{
  text-align:center;
  color:#ffffff;
}
.stat-num{
  font-size:42px;
  font-weight:bold;
  line-height:1;
  margin-bottom:8px;
  color:#ffffff;
}
.stat-num .num-animate{
  color:#ffffff;
}
.stat-num .unit{
  font-size:18px;
  font-weight:normal;
  color:#ffffff;
}
.stat-text{
  font-size:16px;
  color:#ffffff;
}
.about-left > *{
  opacity:0;
  transform: translateY(26px);
  transition: all 0.7s ease;
}
.about-module.in-view .about-left > *:nth-child(1){
  transition-delay:0.15s;
  opacity:1;
  transform:translateY(0);
}
.about-module.in-view .about-left > *:nth-child(2){
  transition-delay:0.3s;
  opacity:1;
  transform:translateY(0);
}
@media (max-width:1200px){
  .building-img{
    height:620px;
    width:auto;
    right: -40px;
  }
  /* 中等屏幕缩小文字块右侧留白 */
  .about-top-wrap{
    margin-right: 320px;
  }
  .stat-num{
    font-size:36px;
  }
  .stat-num .unit{
    font-size:16px;
  }
  .stat-text{
    font-size:14px;
  }
  .stat-list{
    padding-right:420px;
  }
}
@media (max-width:992px){
  .about-top-wrap{
    max-width:100%;
    padding:60px 0 30px;
    /* 移动端清除右边距 */
    margin-right: 0;
  }
  .building-img{
    position:relative;
    display:block;
    margin:40px auto 30px;
    right:auto;
    bottom:auto;
    height:420px;
    width:auto;
  }
  .about-main-title{
    font-size:28px;
  }
  .stat-list{
    grid-template-columns: repeat(2,1fr);
    padding-right:0;
  }
  .stat-num{
    font-size:34px;
  }
  .stat-num .unit{
    font-size:15px;
  }
  .stat-text{
    font-size:14px;
  }
}
/* ---------------- 手机端放在整个css最末尾，保证最高优先级 ---------------- */
@media (max-width:576px){
  .about-main-title{
    font-size:24px;
  }
  .building-img{
    display: none !important;
  }
  .stat-list{
    grid-template-columns: repeat(4,1fr) !important;
    padding:30px 0 !important;
    padding-right:0 !important;
    gap:4px !important;
  }
  .stat-num{
    font-size:22px !important;
  }
  .stat-num .unit{
    font-size:11px !important;
  }
  .stat-text{
    font-size:11px !important;
  }
}




.strength-section {
  padding:80px 0;
  background:#f8f8f8;
}
.strength-section .container {
  max-width:1400px;
  margin:0 auto;
  padding:0 20px;
}
.section-head {
  text-align:center;
  margin-bottom:50px;
  opacity:0;
  transform: translateY(30px);
  transition: all 0.7s ease;
}
.section-head.active {
  opacity:1;
  transform: translateY(0);
}
.section-title {
  font-size:40px;
  color:#333;
  margin:0 0 14px;
  position:relative;
}
.section-title::after {
  content:"";
  width:120px;
  height:3px;
  background:#ff7800;
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  bottom:-12px;
}
.section-sub {
  font-size:16px;
  color:#999;
  margin:22px 0 0;
}

.strength-card-wrap {
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap:30px;
}
.strength-card {
  background:#fff;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 2px 12px rgba(0,0,0,0.08);
  transition: all 0.35s ease;
  opacity:0;
  transform: translateY(40px);
}
.strength-card.active {
  opacity:1;
  transform: translateY(0);
}
.strength-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow:0 12px 30px rgba(0,0,0,0.14);
}

.card-img-box {
  position:relative;
  height:240px;
}
.card-img {
  width:100%;
  height:100%;
  background-size:cover;
  background-position:center;
}
/*蓝色遮罩层 可修改rgba调整颜色深浅透明度*/
.card‑mask{
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:100%;
  background:rgba(20, 80, 145, 0.55);
}
.img‑01 {
  background-image:url("../images/shili1.png");
}
.img‑02 {
  background-image:url("../images/shili2.png");
}
.img‑03 {
  background-image:url("../images/shili3.png");
}
.img‑04 {
  background-image:url("../images/shili4.png");
}
.card-img-text {
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  color:#ffffff;
  font-size:34px;
  font-weight:bold;
  text-shadow:0 2px 8px rgba(0,0,0,0.45);
  z-index:2; /*文字显示在遮罩上层*/
}
.card-img-text span {
  font-size:30px;
}

.card-desc {
  padding:24px 20px;
}
.card-desc p {
  font-size:16px;
  color:#555;
  margin:8px 0;
  text-align:center;
}

/* 响应式 */
@media (max-width:1200px){
  .strength-card-wrap {
    grid-template-columns: repeat(2,1fr);
    gap:24px;
  }
  .section-title {
    font-size:34px;
  }
  .card-img-box {
    height:210px;
  }
  .card-img-text {
    font-size:28px;
  }
  .card-img-text span {
    font-size:24px;
  }
}
@media (max-width:768px){
  .strength-section {
    padding:50px 0;
  }
  .strength-card-wrap {
    grid-template-columns: 1fr;
    gap:20px;
  }
  .section-title {
    font-size:28px;
  }
  .card-img-box {
    height:190px;
  }
  .card-img-text {
    font-size:26px;
  }
  .card-img-text span {
    font-size:22px;
  }
  .card-desc p {
    font-size:15px;
  }
}

.application-section {
  padding: 80px 0;
  background: #ffffff;
}
.application-section .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}
.section-head {
  text-align: center;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s ease;
}
.section-head.active {
  opacity: 1;
  transform: translateY(0);
}
.section-title {
  font-size: 32px;
  color: #333;
  margin: 0 0 24px;
  position: relative;
}
.section-title::after {
  content: "";
  width: 180px;
  height: 2px;
  background: #ff7800;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -17px;
}
.section-sub {
  font-size: 15px;
  color: #999;
  margin: 20px 0 0;
}

/* 上部大图容器 */
.app-top-wrap {
  position: relative;
  width: 100%;
  height: 540px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
}
.app-big-img {
  width: 100%;
  height: 100%;
}
.app-img-item {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.app-img-item.active {
  opacity: 1;
}

/* CSS统一管理背景图 */
.app-img-item[data-index="0"] {
  background-image: url('../images/yingyong1.png');
}
.app-img-item[data-index="1"] {
  background-image: url('../images/yingyong2.png');
}
.app-img-item[data-index="2"] {
  background-image: url('../images/yingyong3.png');
}
.app-img-item[data-index="3"] {
  background-image: url('../images/yingyong4.png');
}
.app-img-item[data-index="4"] {
  background-image: url('../images/yingyong5.png');
}
.app-img-item[data-index="5"] {
  background-image: url('../images/yingyong6.png');
}
.app-img-item[data-index="6"] {
  background-image: url('../images/yingyong7.png');
}

/* 图片半透明遮罩，不需要可注释 */
.app-img-item::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.08);
}

/* 弹窗卡片 PC端：右侧悬浮 */
.app-popup-box {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 32px 28px;
  max-width: 420px;
  z-index: 10;
  box-sizing: border-box;
  max-height: 90%;
  overflow-y: auto;
}
.popup-title {
  font-size: 22px;
  color: #333;
  margin: 0 0 16px;
}
.popup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.popup-tags span {
  color: #ff7800;
  font-size: 14px;
  position: relative;
  padding-left: 10px;
}
.popup-tags span::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #ff7800;
}
.popup-btn {
  display: inline-block;
  background: #ff7800;
  color: #fff;
  padding: 12px 32px;
  border-radius: 50px;
  text-decoration: none;
  transition: 0.3s ease;
}
.popup-btn:hover {
  background: #e06b00;
}

/* 下方图标区域 */
.app-icon-wrap {
  display: grid;
  grid-template-columns: repeat(7,1fr);
  gap: 16px;
}
.app-icon-item {
  text-align: center;
  cursor: pointer;
  transition: 0.3s ease;
}
.app-icon-item .icon-box {
  margin-bottom: 10px;
}
.app-icon-item p {
  font-size: 14px;
  color: #666;
  margin: 0;
}
.app-icon-item.active svg * {
  stroke:#ff7800 !important;
}
.app-icon-item:hover:not(.active) svg * {
  stroke:#ff7800;
}
.app-icon-item:hover {
  transform: translateY(-6px);
}

/* ==========响应式========== */
@media (max-width:1200px){
  .app-top-wrap {
    height: 460px;
  }
  .app-popup-box {
    right: 20px;
    padding: 22px 20px;
    max-width: 320px;
  }
  .popup-title {
    font-size: 18px;
  }
  .app-icon-wrap {
    gap:10px;
  }
}

@media (max-width:768px){
  .application-section {
    padding: 50px 0;
  }
  .app-top-wrap {
    height: 400px;
  }
  /* 移动端：弹窗依旧叠加在图片内部，放在左下角，不跑到图片下面 */
  .app-popup-box {
    position: absolute;
    right: auto;
    left: 16px;
    top: auto;
    bottom: 16px;
    transform: none;
    max-width: calc(100% - 32px);
  }
  .app-icon-wrap {
    grid-template-columns: repeat(4,1fr);
    gap:12px;
  }
}

@media (max-width:576px){
  .section-title {
    font-size: 24px;
  }
  .app-top-wrap {
    height: 340px;
  }
  .app-icon-wrap {
    grid-template-columns: repeat(4,1fr);
    gap:8px;
  }
  .app-icon-item svg {
    width:36px;
    height:36px;
  }
  .app-icon-item p {
    font-size:12px;
  }
  .app-popup-box {
    padding:16px 14px;
    max-height: 240px;
    overflow-y: auto;
  }
  .popup-title {
    font-size:16px;
  }
  .popup-btn {
    padding:8px 20px;
    font-size:14px;
  }
}

/* footer 页脚样式 */
.page-footer {
  background-color: #999999;
  color: #ffffff;
  padding: 48px 0 28px;
}
.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 40px;
}

/* 左侧联系信息 */
.footer-contact {
  flex: 0 0 280px;
}
.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  font-size: 16px;
  transition: transform 0.24s ease;
}
.contact-item:hover {
  transform: translateX(6px);
}
.icon-svg {
  display: inline-flex;
  margin-right: 14px;
}

/* 中间导航容器 */
.footer-nav-wrap {
  flex: 1;
  display: flex;
  gap: 32px;
}
.footer-nav-col {
  flex:1;
}
.nav-title {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 20px;
}
.nav-list {
  list-style: none;
  padding: 0;
  margin:0;
}
.nav-list li {
  margin-bottom:14px;
}
.nav-list li a {
  color:#ffffff;
  text-decoration: none;
  font-size:15px;
  opacity:0.85;
  transition: all 0.24s ease;
  display: inline-block;
}
.nav-list li a:hover {
  opacity:1;
  transform: translateX(4px);
}

/* 右侧二维码 */
.footer-qrcode {
  flex: 0 0 160px;
  text-align: center;
}
.qrcode-placeholder {
  width:120px;
  height:120px;
  background:#fff;
  margin:0 auto 12px;
  border-radius:8px;
}
.qrcode-tip {
  font-size:14px;
  margin:0;
}

/* 版权底部 */
.footer-copyright {
  margin-top:50px;
  border-top:1px solid rgba(255,255,255,0.2);
  padding-top:24px;
}
.copyright-inner {
  max-width:1400px;
  margin:0 auto;
  padding:0 20px;
  text-align:center;
  font-size:14px;
  opacity:0.85;
}
.beian {
  margin-right:30px;
}

/* =========响应式========== */
@media (max-width:1200px){
  .footer-container {
    flex-wrap: wrap;
  }
  .footer-contact {
    flex: 0 0 100%;
  }
  .footer-nav-wrap {
    width:100%;
  }
  .footer-qrcode {
    flex:0 0 100%;
  }
}

@media (max-width:768px){
  .page-footer {
    padding:40px 0 24px;
  }
  /* 移动端导航一行2列 */
  .footer-nav-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
  }
  .nav-title {
    font-size:16px;
    margin-bottom:14px;
  }
  .nav-list li a {
    font-size:14px;
  }
  .contact-item {
    font-size:15px;
    margin-bottom:16px;
  }
  .icon-svg svg {
    width:20px;
    height:20px;
  }
  .qrcode-placeholder {
    width:100px;
    height:100px;
  }
}

@media (max-width:480px){
  .footer-container {
    gap:24px;
  }
  .copyright-inner {
    font-size:13px;
  }
  .beian {
    display:block;
    margin-bottom:8px;
  }
}












/* 子页标题面包屑样式 */
.sub-page-header {
  background:#f8f8f8;
  padding:28px 0;
}
.sub-page-header .container {
  max-width:1400px;
  margin:0 auto;
  padding:0 20px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}

/* 左侧子页面导航 */
.sub-page-nav {
  display:flex;
  align-items:center;
  gap:14px;
}
.sub-page-nav a {
  font-size:17px;
  color:#666;
  text-decoration:none;
  transition:color 0.24s ease;
}
.sub-page-nav a.active {
  color:#eb5e1f; /* 橙色高亮 */
}
.sub-page-nav a:hover {
  color:#eb5e1f;
}
.sub-page-nav .split-line {
  color:#999;
  font-size:17px;
}

/* 面包屑右侧 */
.breadcrumb {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:15px;
  color:#666;
}
.breadcrumb a {
  display:flex;
  align-items:center;
  gap:6px;
  color:#666;
  text-decoration:none;
  transition:color 0.24s ease;
}
.breadcrumb a:hover {
  color:#eb5e1f;
}
.bc-sep {
  color:#999;
}
.bc-current {
  color:#eb5e1f;
}

.bc-icon {
  margin-top: 5px;
}

/* =========响应式========== */
@media (max-width:768px){
  .sub-page-header {
    padding:20px 0;
  }
  .sub-page-header .container {
    flex-direction:column;
    align-items:flex-start;
  }
  .sub-page-nav a {
    font-size:15px;
  }
  .sub-page-nav .split-line {
    font-size:15px;
  }
  .breadcrumb {
    font-size:14px;
  }
  .bc-icon svg {
    width:14px;
    height:14px;
  }
}


.section-title-block {
  padding: 32px 0 8px;
  text-align: center;
}
.section-title-block .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}
.main-title {
  font-size: 28px;
  color: #333;
  font-weight: 600;
  margin: 0 0 10px;
}
.line-orange {
  width: 120px;
  height: 2px;
  background-color: #eb5e1f;
  margin: 0 auto 12px;
}
.sub-title {
  font-size: 15px;
  color: #999;
  margin:0;
}

/* 响应式 */
@media (max-width:1024px) {
  .section-title-block {
    padding: 26px 0 6px;
  }
  .main-title {
    font-size: 24px;
  }
  .line-orange {
    width: 260px;
  }
  .sub-title {
    font-size:14px;
  }
}

@media (max-width:768px) {
  .section-title-block {
    padding: 22px 0 4px;
  }
  .main-title {
    font-size: 22px;
  }
  .line-orange {
    width: 200px;
  }
  .sub-title {
    font-size:13px;
  }
}
 
/* 公司简介模块样式 */
.about-intro {
  padding: 60px 0;
}
.about-intro .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}
.about-wrap {
  display: flex;
  align-items: stretch; /* 新增：左右栏等高拉伸 */
}
.about-img-box {
  width: 50%;
  overflow: hidden;
  position: relative; /* 新增：给swiper分页定位 */
}
/* ========== 新增Swiper相关样式 ========== */
.aboutSwiper {
  width: 100%;
  height: 100%;
}
.aboutSwiper .swiper-slide {
  overflow: hidden;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
/* hover放大效果迁移到slide */
.about-img-box:hover .swiper-slide-active .about-img {
  transform: scale(1.03);
}
/* 轮播小圆点 使用项目主色 #eb5e1f */
.aboutSwiper .swiper-pagination {
  bottom:12px;
}
.aboutSwiper .swiper-pagination-bullet {
  background:#eb5e1f;
  opacity:0.35;
}
.aboutSwiper .swiper-pagination-bullet-active {
  background:#eb5e1f;
  opacity:1;
}
/* ====================================== */

.about-content {
  width: 50%;
  background-color: #eb5e1f;
  color: #ffffff;
  padding: 60px 32px;
  box-sizing: border-box;
}
.about-title {
  font-size: 32px;
  font-weight: 600;
  margin: 0 0 28px;
  line-height: 1.35;
  color:#fff;
}
.about-desc1 p {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 16px;
  color:#fff;
}
.about-desc p:last-child {
  margin-bottom: 36px;
}
/* 认证标签组 */
.about-tag-list {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px 20px;
}
.tag-item {
  border: 1px solid #fff;
  border-radius: 30px;
  text-align: center;
  padding: 10px 14px;
  font-size:13px;
  transition: all 0.26s ease;
  white-space: nowrap;
  overflow: hidden;
}
.tag-item:hover {
  background-color: #ffffff;
  color:#eb5e1f;
  transform: translateY(-4px);
}
/* =========响应式========== */
@media (max-width:1024px) {
  .about-wrap {
    flex-direction: column;
  }
  .about-img-box,
  .about-content {
    width:100%;
  }
  .about-img-box {
    height:360px;
  }
  .about-content {
    padding:40px 30px;
  }
  .about-title {
    font-size:26px;
  }
}
@media (max-width:768px) {
  .about-intro {
    padding:40px 0;
  }
  .about-img-box {
    height:260px;
  }
  .about-title {
    font-size:22px;
  }
  .about-desc p {
    font-size:15px;
  }
  .about-tag-list {
    grid-template-columns: repeat(2,1fr);
    gap:18px 16px;
  }
  .tag-item {
    font-size:12px;
    padding:8px 10px;
  }
}
@media (max-width:480px) {
  .about-tag-list {
    grid-template-columns: 1fr;
  }
}




.data-counter-block {
    padding: 40px 0;
    background-color: #f8f8f8;
}
.data-counter-block .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.data-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap:20px;
}
.data-item {
    text-align: center;
}
.data-num {
    font-size: 44px;
    font-weight: bold;
    color: #eb5e1f;
    line-height:1;
    margin-bottom:12px;
}
.data-num .unit {
    font-size: 20px;
    color:#333;
    font-weight:normal;
}
.data-text {
    font-size:18px;
    color:#888888;
}

/* 平板 */
@media (max-width:1024px) {
    .data-counter-block {
        padding: 30px 0;
    }
    .data-list {
        grid-template-columns: repeat(2, 1fr);
    }
    .data-num {
        font-size: 36px;
    }
    .data-num .unit {
        font-size:17px;
    }
    .data-text {
        font-size:16px;
    }
}
/* 手机 */
@media (max-width:640px) {
    .data-counter-block {
        padding:24px 0;
    }
    .data-list {
        grid-template-columns: 1fr;
    }
    .data-item {
        margin-bottom:20px;
    }
    .data-num {
        font-size:30px;
    }
    .data-num .unit {
        font-size:15px;
    }
    .data-text {
        font-size:15px;
    }
}

.culture-block {
    padding: 60px 0;
    background:#ffffff;
}
.culture-block .container {
    max-width:1400px;
    margin:0 auto;
    padding:0 20px;
}
.block-title {
    text-align:center;
    margin-bottom:50px;
}
.block-title h2 {
    font-size:28px;
    color:#333;
    margin:0 0 10px;
}
.block-title .line {
    width:120px;
    height:2px;
    background:#eb5e1f;
    margin:0 auto 12px;
}
.block-title .sub-txt {
    font-size:15px;
    color:#999;
    margin:0;
}

.culture-list {
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap:30px;
	margin-top: 80px;
}
.culture-item {
    background:#f9f9f9;
    border-radius:20px;
    padding:45px 25px 35px;
    text-align:center;
    position:relative;
    transition: all 0.3s ease;
}
/* hover交互动画：上浮+阴影 */
.culture-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(235,94,31,0.12);
}

.icon-wrap {
    width:110px;
    height:110px;
    margin:-90px auto 20px;
    background:#eb5e1f;
    border-radius:50%;
    border:8px solid #ffddc4;
    display:flex;
    align-items:center;
    justify-content:center;
    transition: transform 0.3s ease;
}
.culture-item:hover .icon-wrap {
    transform: scale(1.08);
}
.icon-img {
    width:48px;
    height:48px;
    object-fit:contain;
}

.culture-item h3 {
    font-size:26px;
    color:#111;
    margin:0 0 20px;
}
.culture-item .desc p {
    font-size:17px;
    color:#666;
    margin:8px 0;
}

/* 平板 2列 */
@media (max-width:1024px) {
    .culture-block {
        padding:45px 0;
    }
    .culture-list {
        grid-template-columns: repeat(2,1fr);
        gap:24px;
    }
    .icon-wrap {
        width:95px;
        height:95px;
        margin:-75px auto 18px;
    }
    .icon-img {
        width:42px;
        height:42px;
    }
    .culture-item h3 {
        font-size:22px;
    }
    .culture-item .desc p {
        font-size:16px;
    }
}
/* 手机 1列 */
@media (max-width:640px) {
    .culture-block {
        padding:35px 0;
    }
    .block-title {
        margin-bottom:40px;
    }
    .culture-list {
        grid-template-columns:1fr;
        gap:40px;
    }
    .culture-item {
        padding:40px 20px 30px;
    }
    .icon-wrap {
        width:85px;
        height:85px;
        margin:-65px auto 16px;
    }
    .icon-img {
        width:36px;
        height:36px;
    }
    .culture-item h3 {
        font-size:20px;
    }
    .culture-item .desc p {
        font-size:15px;
    }
}

/*=====滚动入场动画公共样式=====*/
.data-counter-block,
.culture-block {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s ease-out;
}
.data-counter-block.active,
.culture-block.active {
    opacity: 1;
    transform: translateY(0);
}

.history-block {
    padding: 0px 0 0 0; /* 只保留顶部内边距，底部设为0 */
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s ease-out;
}
.history-block.active {
    opacity: 1;
    transform: translateY(0);
}
.history-block .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}
.history-block .block-title {
    text-align: center;
    margin-bottom: 50px;
}
.history-block .block-title h2 {
    font-size: 28px;
    color: #333;
    margin: 0 0 10px;
}
.history-block .line-orange {
    width: 120px;
    height: 2px;
    background: #eb5e1f;
    margin: 0 auto 12px;
}
.history-block .sub-title {
    font-size: 15px;
    color: #999;
    margin: 0;
}

/* 外层history-wrap不受container限制，全屏宽 */
.history-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 80px 0 80px 0; /* 第三个数值加大，向下延伸背景，可继续调大 90/100 */
}
.history-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.history-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display:block;
}

.history-list {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    padding: 0px 10px;
}
.history-list::before {
    content: "";
    position: absolute;
    left: 0;
    top: 70px;
    width: 100%;
    height: 2px;
    background-color: #cccccc;
    z-index: -1;
}

.history-item {
    flex: 1;
    text-align: center;
    position: relative;
}
.history-year {
    font-size: 28px;
    font-weight: bold;
    color: #eb5e1f;
    margin-bottom: 20px;
}
.history-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #eb5e1f;
    border: 6px solid #ffddc4;
    margin: 0 auto 24px;
}
.history-text {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.history-text p {
    margin: 6px 0;
}

/* ==========平板 缩小字号========== */
@media (max-width:1024px) {
    .history-block {
        padding: 45px 0;
    }
    .history-year {
        font-size: 24px;
    }
    .history-dot {
        width:20px;
        height:20px;
    }
    .history-text {
        font-size:14px;
    }
}

/* ==========手机端 转为竖向时间轴========== */
@media (max-width:768px) {
    .history-list {
        flex-direction: column;
        gap: 40px;
        padding-left: 40px;
    }
    .history-list::before {
        left: 12px;
        top: 0;
        width: 2px;
        height: 100%;
    }
    .history-item {
        text-align: left;
        position: relative;
    }
    .history-year {
        font-size: 22px;
        margin-bottom: 10px;
    }
    .history-dot {
        position: absolute;
        left: -36px;
        top: 6px;
        margin:0;
    }
    .history-text {
        font-size:14px;
    }
}

.power-section {
    padding: 70px 0;
    background-color: #f8f8f8;
}
.power-title-block {
    text-align: center;
    margin-bottom: 50px;
}
.power-title-block h2 {
    font-size: 26px;
    color: #333;
    margin:0 0 10px;
}
.power-line-orange {
    width:130px;
    height:2px;
    background:#eb5e1f;
    margin:0 auto 14px;
}
.power-sub {
    font-size:15px;
    color:#999;
    margin:0;
}
/* tab导航 4项 */
.power-tabs-wrap {
    display:flex;
    justify-content: space-between;
    gap:10px;
    margin-bottom:40px;
}
.power-tab-item {
    flex:1;
    text-align:center;
    padding:24px 12px;
    border-right:1px solid #e5e5e5;
    cursor:pointer;
    transition: all 0.3s ease;
}
.power-tab-item:last-child {
    border-right:none;
}
.power-tab-item h4 {
    font-size:16px;
    margin:0 0 8px;
    color:#666;
    transition:0.3s;
}
.power-tab-item p {
    font-size:13px;
    color:#888;
    margin:4px 0;
    transition:0.3s;
}
/* tab激活高亮 */
.power-tab-item.power-tab-active h4 {
    color:#eb5e1f;
}
.power-tab-item.power-tab-active p {
    color:#eb5e1f;
}
.power-tab-item:hover h4 {
    color:#eb5e1f;
}
.power-tab-item:hover p {
    color:#eb5e1f;
}
/* 卡片外层限制最大宽度1400px居中，箭头相对于该容器定位 */
.power-card-wrap {
    position:relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 70px;
    box-sizing: border-box;
}
.power-arrow {
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    z-index:2;
    width:44px;
    height:44px;
    border-radius:50%;
    border:2px solid #eb5e1f;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition: all 0.3s ease;
}
.power-arrow svg {
    transition: transform 0.3s ease;
}
/* 箭头放在padding预留出来的区域，与卡片拉开距离，不压卡片 */
.power-arrow-prev {
    left:0;
}
.power-arrow-next {
    right:0;
}
.power-arrow:hover {
    background:#eb5e1f;
}
.power-arrow:hover svg {
    stroke:#fff;
    transform: scale(1.15);
}
/* 卡片容器 */
.power-card-container {
    background:#ffffff;
    border-radius:6px;
    box-shadow: 0 0 12px rgba(0,0,0,0.06);
    overflow:hidden;
}
.power-card-item {
    display:none;
    padding:40px;
    gap:40px;
    align-items:center;
    opacity:0;
    transition: opacity 0.4s ease;
}
.power-card-item.power-card-show {
    display:flex;
    opacity:1;
}
.power-card-img {
    width:50%;
}
.power-card-img img {
    width:100%;
    height:100%;
    display:block;
}
.power-card-text {
    width:50%;
}
.power-card-text h3 {
    font-size:22px;
    color:#444;
    margin:0 0 10px;
}
.power-card-line {
    width:120px;
    height:2px;
    background:#eb5e1f;
    margin-bottom:16px;
}
.power-card-text ul {
    padding-left:0;
    list-style:none;
    margin:0 0 30px;
}
.power-card-text li {
    font-size:14px;
    color:#666;
    line-height:1.8;
    margin:6px 0;
}
/* 小于1480px */
@media (max-width:1480px) {
    .power-card-wrap {
        padding: 0 60px;
    }
    .power-arrow-prev {
        left:0;
    }
    .power-arrow-next {
        right:0;
    }
}
/* =========平板适配========= */
@media (max-width:1024px) {
    .power-card-item {
        flex-direction:column;
        padding:30px 24px;
    }
    .power-card-img,
    .power-card-text {
        width:100%;
    }
}
/* =========手机适配========= */
@media (max-width:768px) {
    .power-section {
        padding:45px 0;
    }
    .power-tabs-wrap {
        flex-wrap:wrap;
    }
    .power-tab-item {
        flex:1 1 45%;
        border-right:none;
        border-bottom:1px solid #eee;
    }
    /* 手机端恢复箭头进到内容内侧 */
    .power-card-wrap {
        padding:0 48px;
    }
    .power-arrow {
        width:36px;
        height:36px;
    }
    .power-arrow-prev {
        left:4px;
    }
    .power-arrow-next {
        right:4px;
    }
    .power-card-item {
        padding:24px 16px;
        gap:24px;
    }
    .power-card-text h3 {
        font-size:18px;
    }
}
/* 箭头置灰禁用样式 */
.power-arrow.power-arrow-disabled {
    border-color: #cccccc;
    background: #f5f5f5;
    cursor: not‑allowed;
}
.power-arrow.power-arrow-disabled svg {
    stroke: #cccccc;
    transform: none !important;
}
.power-arrow.power-arrow-disabled:hover {
    background: #f5f5f5;
}
.power-arrow.power-arrow-disabled:hover svg {
    stroke: #cccccc;
    transform: none !important;
}


.honor-section{
    padding: 60px 0;
}
.honor-container{
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
	border:1px solid red;
}
.honor-group{
    margin-bottom:50px;
}
.honor-group-title{
    text-align:center;
    margin-bottom:30px;
}
.honor-group-title h2 {
    font-size: 26px;
    color: #333333;
    margin: 0 0 10px;
}
.honor-orange-line{
    width:60px;
    height:3px;
    background:#eb5e1f;
    margin:12px auto;
}
.honor-group-desc {
    font-size: 14px;
    color: #999999;
    margin: 0;
}

/* 证书列表 弹性布局 */
.honor-card-list {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.honor-card-item {
    flex: 1;
    min-width: 200px;
    cursor: pointer;
    /* hover过渡动画 */
    transition: transform 0.32s ease, box-shadow 0.32s ease;
}
.honor-card-img {
    width: 100%;
}
.honor-card-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

/* hover交互：上浮 + 阴影加深 + 微小放大 */
.honor-card-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.12);
}

/* =========平板 1024px========= */
@media (max-width:1024px) {
    .honor-card-list {
        gap: 18px;
    }
    .honor-card-item {
        min-width: 160px;
    }
    .honor-group {
        margin-bottom: 45px;
    }
}

/* =========手机768px========= */
@media (max-width:768px) {
    .honor-section {
        padding: 45px 0;
    }
    .honor-card-list {
        gap:14px;
    }
    .honor-card-item {
        flex: 1 1 42%;
        min-width: 130px;
    }
    .honor-group-title h2 {
        font-size: 22px;
    }
    .honor-group {
        margin-bottom: 36px;
    }
    .honor-card-item:hover {
        transform: translateY(-4px) scale(1.01);
    }
}

.partner-section {
    padding: 0px 0px 40px 0px;
    background: #ffffff;
}
.partner-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
/* 标题，和企业实力、荣誉模块样式统一 */
.partner-title-block {
    text-align: center;
    margin-bottom: 40px;
}
.partner-title-block h2 {
    font-size: 26px;
    color: #333;
    margin: 0 0 10px;
}
.partner-orange-line {
    width:130px;
    height:2px;
    background:#eb5e1f;
    margin:0 auto 14px;
}
.partner-sub {
    font-size:15px;
    color:#999;
    margin:0;
}
/* 轮播外层容器，箭头相对它定位，增加左右padding给箭头留出位置 */
.partner-slider-box {
    position: relative;
    padding: 0 70px;
    box-sizing: border-box;
}
.partner-arrow {
    position:absolute;
    top:50%;
    transform: translateY(-50%);
    z-index: 2;
    width:44px;
    height:44px;
    border-radius:50%;
    border:2px solid #eb5e1f;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition: all 0.3s ease;
}
.partner-arrow svg {
    transition: transform 0.3s ease;
}
.partner-prev {
    left: 0;
}
.partner-next {
    right: 0;
}
.partner-arrow:hover {
    background-color:#eb5e1f;
}
.partner-arrow:hover svg {
    stroke:#fff;
    transform: scale(1.15);
}
/* 箭头禁用置灰 */
.partner-arrow.partner-arrow-disabled {
    border-color: #cccccc;
    background: #f5f5f5;
    cursor: not‑allowed;
}
.partner-arrow.partner-arrow-disabled svg {
    stroke: #cccccc;
    transform: none !important;
}
.partner-arrow.partner-arrow-disabled:hover {
    background: #f5f5f5;
}
.partner-arrow.partner-arrow-disabled:hover svg {
    stroke: #cccccc;
    transform: none !important;
}


.partner-arrow1 {
    position:absolute;
    top:50%;
    transform: translateY(-50%);
    z-index: 2;
    width:44px;
    height:44px;
    border-radius:50%;
    border:2px solid #eb5e1f;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition: all 0.3s ease;
}
.partner-arrow1 svg {
    transition: transform 0.3s ease;
}
.partner-prev {
    left: 0;
}
.partner-next {
    right: 0;
}
.partner-arrow1:hover {
    background-color:#eb5e1f;
}
.partner-arrow1:hover svg {
    stroke:#fff;
    transform: scale(1.15);
}
/* 箭头禁用置灰 */
.partner-arrow1.partner-arrow-disabled {
    border-color: #cccccc;
    background: #f5f5f5;
    cursor: not‑allowed;
}
.partner-arrow1.partner-arrow-disabled svg {
    stroke: #cccccc;
    transform: none !important;
}
.partner-arrow1.partner-arrow-disabled:hover {
    background: #f5f5f5;
}
.partner-arrow1.partner-arrow-disabled:hover svg {
    stroke: #cccccc;
    transform: none !important;
}

/* 轮播滑动容器 */
.partner-slider-outer {
    overflow:hidden;
}
.partner-slider-track {
    display:flex;
    transition: transform 0.45s ease;
}
.partner-slide-item {
    flex:0 0 100%;
    display:grid;
    grid-template-columns: repeat(5, 1fr);
    gap:24px;
}
/* logo卡片 */
.partner-logo-card {
    background-color:#f8f8f8;
    height:140px;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:16px;
    border-radius:4px;
    transition:0.3s ease;
}
.partner-logo-card img {
    max-width:85%;
    max-height:85%;
    object-fit:contain;
}
.partner-logo-card:hover {
    box-shadow:0 6px 18px rgba(0,0,0,0.08);
}
/* 屏幕小于1480px */
@media (max-width:1480px) {
    .partner-slider-box {
        padding: 0 60px;
    }
    .partner-prev {
        left: 0;
    }
    .partner-next {
        right: 0;
    }
}
/* 平板 */
@media (max-width:1024px) {
    .partner-slide-item {
        grid-template-columns: repeat(4,1fr);
        gap:18px;
    }
    .partner-logo-card {
        height:120px;
    }
}
/* 手机 */
@media (max-width:768px) {
    .partner-section {
        padding:45px 0;
    }
    .partner-slider-box {
        padding:0 48px;
    }
    .partner-slide-item {
        grid-template-columns: repeat(2,1fr);
        gap:14px;
    }
    .partner-logo-card {
        height:100px;
    }
    .partner-arrow {
        width:36px;
        height:36px;
    }
    .partner-prev {
        left:4px;
    }
    .partner-next {
        right:4px;
    }
    .partner-title-block h2 {
        font-size:22px;
    }
}

.news-section {
    padding: 32px 0 8px;
    background:#ffffff;
}
.news-wrap {
    max-width:1400px;
    margin:0 auto;
    padding:0 20px;
}

.news-title-block {
    text-align:center;
    margin-bottom:40px;
}
.news-title-block h2 {
    font-size:26px;
    color:#333;
    margin:0 0 10px;
}
.news-orange-line {
    width:130px;
    height:2px;
    background:#eb5e1f;
    margin:0 auto 14px;
}
.news-sub {
    font-size:14px;
    color:#999;
    margin:0;
}

.news-card-list {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.news-card-item {
    background:#f8f8f8;
    border-radius:8px;
    padding:28px;
    transition:transform 0.3s ease,box-shadow 0.3s ease;
}
.news-card-item:hover {
    transform:translateY(-6px);
    box-shadow:0 10px 24px rgba(0,0,0,0.10);
}
.news-card-date {
    font-size:14px;
    color:#999;
    margin-bottom:12px;
}
.news-card-title {
    font-size:18px;
    color:#eb5e1f;
    margin:0 0 12px;
    font-weight:600;
}
.news-card-line {
    height:1px;
    background:#bbbbbb;
    margin-bottom:14px;
}
.news-card-desc {
    font-size:15px;
    color:#555;
    margin:0 0 20px;
    line-height:1.6;
}
.news-card-img {
    width:100%;
    margin-bottom:22px;
}
.news-card-img img {
    width:100%;
    height:auto;
    display:block;
    border-radius:4px;
}
.news-card-more {
    font-size:15px;
    color:#eb5e1f;
    text-decoration:none;
    transition:color 0.25s ease;
}
.news-card-more:hover {
    color:#d84e10;
}

/*分页样式*/
.news-pagination {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    margin-top:42px;
}
.news-paging-btn{
    min-width:84px;
    height:40px;
    padding:0 12px;
    border:1px solid #ddd;
    background:#fff;
    border-radius:4px;
    cursor:pointer;
    font-size:14px;
    transition:0.25s ease;
}
.news-paging-btn:hover:not(:disabled){
    border-color:#eb5e1f;
    color:#eb5e1f;
}
.news-paging-btn:disabled{
    cursor:not-allowed;
    color:#ccc;
}
.news-paging-nums{
    display:flex;
    gap:8px;
}
.news-paging-num{
    width:40px;
    height:40px;
    display:flex;
    align-items:center;
    justify-content:center;
    border:1px solid #ddd;
    border-radius:4px;
    cursor:pointer;
    font-size:14px;
    transition:0.25s ease;
}
.news-paging-num.news-paging-active{
    background:#eb5e1f;
    color:#fff;
    border-color:#eb5e1f;
}
.news-paging-num:hover:not(.news-paging-active){
    border-color:#eb5e1f;
    color:#eb5e1f;
}

/*平板*/
@media (max-width:1024px) {
    .news-card-list {
        grid-template-columns:repeat(2,1fr);
        gap:22px;
    }
    .news-card-item {
        padding:22px;
    }
}
/*手机*/
@media (max-width:768px) {
    .news-section {
        padding:45px 0;
    }
    .news-card-list {
        grid-template-columns:1fr;
        gap:18px;
    }
    .news-title-block h2 {
        font-size:22px;
    }
    .news-card-item:hover {
        transform:translateY(-3px);
    }
    .news-pagination {
        flex-wrap:wrap;
    }
}


.product-filter-wrap {
    width: 100%;
    background: #ffffff;
    padding: 24px 20px;
    box-sizing: border-box;
}
.product-filter__container {
    max-width: 1400px;
    margin: 0 auto;
}
.product-filter__top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap:16px;
    margin-bottom:24px;
}
.product-filter__tabs {
    display: flex;
    gap:12px;
    flex-wrap: wrap;
}
.product-filter__tab-item {
    padding:10px 28px;
    border-radius: 50px;
    background:#f5f5f5;
    border:none;
    font-size:16px;
    cursor:pointer;
    transition: all 0.24s ease;
}
.product-filter__tab-item:hover {
    background:#ffe8d4;
}
.product-filter__tab-item.is-active {
    background:#ff7800;
    color:#fff;
}
.product-filter__search-box {
    position: relative;
    width:280px;
}
.product-filter__search-input {
    width:100%;
    height:44px;
    border:1px solid #ddd;
    border-radius:6px;
    padding:0 44px 0 14px;
    font-size:15px;
    box-sizing: border-box;
    transition: border-color 0.24s ease;
}
.product-filter__search-input:focus {
    outline:none;
    border-color:#ff7800;
}
.product-filter__search-icon {
    position:absolute;
    right:12px;
    top:50%;
    transform: translateY(-50%);
    width:20px;
    height:20px;
}
.product-filter__row {
	display:flex;
	align-items: center;
	padding:18px 0;
	border-bottom:1px solid #e5e5e5;
	gap:16px;
}
.product-filter__label {
	width:110px;
	flex-shrink:0;
	font-size:17px;
	color:#ff7800;
	font-weight:600;
	padding-top:0;
}
.product-filter__options {
    flex:1;
    display:flex;
    flex-wrap: wrap;
    gap:24px;
    row-gap:14px;
}

.product-filter__radio-item {
    display:flex;
    align-items:center;
    gap:8px;
    cursor:pointer;
    font-size:15px;
    color:#444;
    transition: color 0.2s ease;
}
.product-filter__radio-item:hover{
    color:#ff7800;
}
.product-filter__radio-item input[type="radio"] {
    opacity:0;
    width:0;
    height:0;
    position:absolute;
}
/* 未选中：小空心圆圈 */
.product-filter__radio-item .radio-outer {
    width:14px;
    height:14px;
    border:1.5px solid #777;
    border-radius:50%;
    box-sizing:border-box;
    flex-shrink:0;
}
/* 选中状态：外圈变大 +内部实心圆点 */
.product-filter__radio-item input[type="radio"]:checked ~ .radio-outer {
    width:18px;
    height:18px;
    border-width:2px;
    position:relative;
}
.product-filter__radio-item input[type="radio"]:checked ~ .radio-outer::after {
    content:"";
    width:10px;
    height:10px;
    background:#777;
    border-radius:50%;
    position:absolute;
    left:50%;
    top:50%;
    transform: translate(-50%, -50%);
}

@media screen and (max-width:1440px) {
    .product-filter__container{
        padding:0 20px;
    }
}
@media screen and (max-width:1024px) {
    .product-filter__label {
        width:90px;
        font-size:16px;
    }
    .product-filter__options {
        gap:18px;
    }
}
@media screen and (max-width:768px) {
    .product-filter__top-bar {
        flex-direction:column;
        align-items:flex-start;
    }
    .product-filter__search-box {
        width:100%;
    }
    .product-filter__row {
        flex-direction:column;
        gap:10px;
        padding:12px 0;
        align-items: flex-start;
    }
    .product-filter__label {
        width:auto;
        padding-top:0;
        text-align: left;
    }
    .product-filter__options {
        width: 100%;
        justify-content: flex-start;
    }
}




        .product-list-wrap {
            width:100%;
            padding:40px 20px;
            box-sizing: border-box;
            background:#ffffff;
        }
        .product-list__container {
            max-width:1400px;
            margin:0 auto;
        }
        /* 产品网格 */
        .product-list__grid {
            display:grid;
            grid-template-columns: repeat(4, 1fr);
            gap:24px;
            margin-bottom:40px;
        }
        /* 产品卡片 */
        .product-list__item {
            background:#fff;
            border:1px solid #eee;
            overflow:hidden;
            transition: all 0.28s ease;
        }
        .product-list__item a {
            display:block;
            text-decoration:none;
            color:#333;
        }
        .product-list__item:hover {
            box-shadow:0 8px 22px rgba(0,0,0,0.08);
            transform: translateY(-4px);
        }
        .product-list__img-box {
            background:#f8f8f8;
            aspect-ratio: 1 / 0.82;
            display:flex;
            align-items:center;
            justify-content:center;
            overflow:hidden;
        }
        .product-list__img-box img {
            width:90%;
            transition: transform 0.32s ease;
        }
        .product-list__item:hover .product-list__img-box img {
            transform: scale(1.06);
        }
        .product-list__title {
            text-align:center;
            padding:18px 10px;
            font-size:16px;
            border-top:1px solid #eee;
        }
        .product-list__title span {
            color:#ff7800;
        }

        /* 分页组件 */
        .product-list__pagination {
            display:flex;
            justify-content:center;
            align-items:center;
            gap:8px;
        }
        .product-list__page-btn {
            min-width:36px;
            height:36px;
            border:1px solid #cccccc;
            background:#fff;
            font-size:14px;
            cursor:pointer;
            transition: all 0.22s ease;
        }
        .product-list__page-btn:hover {
            border-color:#ff7800;
            color:#ff7800;
        }
        .product-list__page-btn.is-active {
            background:#ff7800;
            color:#fff;
            border-color:#ff7800;
        }

        /* =========响应式适配========= */
        /* 平板 */
        @media screen and (max-width:1200px) {
            .product-list__grid {
                grid-template-columns: repeat(3,1fr);
                gap:20px;
            }
        }
        @media screen and (max-width:860px) {
            .product-list__grid {
                grid-template-columns: repeat(2,1fr);
                gap:18px;
            }
        }
        /* 手机端 */
        @media screen and (max-width:540px) {
            .product-list__grid {
                grid-template-columns: repeat(1,1fr);
                gap:16px;
            }
            .product-list-wrap {
                padding:24px 16px;
            }
            .product-list__title {
                padding:14px 8px;
            }
        }
		
.product-list__title {
    text-align:center;
    padding:18px 10px;
    font-size:16px;
    border-top:1px solid #eee;
    color:#333; /* 默认黑色 */
}
.product-list__title span {
    color:inherit; /* 继承父级，默认黑色，不再写死橙色 */
}
/* hover时文字变橙色，hover触发在父级item */
.product-list__item:hover .product-list__title {
    color:#ff7800;
}



.prod-banner-wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    background: #ffffff;
}
.prod-banner-container {
    max-width: 1400px;
    margin: 0 auto;
}
.prod-banner-title-box {
    text-align: center;
    margin-bottom: 48px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.prod-banner-title-box.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.prod-banner-main-title {
    font-size: 36px;
    color: #333333;
    margin: 0 0 12px;
}
.prod-banner-main-title::after {
    content: "";
    width: 140px;
    height: 3px;
    background-color: #ff7800;
    display: block;
    margin: 12px auto 0;
}
.prod-banner-sub-title {
    font-size: 16px;
    color: #999;
    margin: 0;
}

.prod-banner-inner {
    display: flex;
    align-items: stretch;
    gap: 48px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}
.prod-banner-inner.show-animate {
    opacity: 1;
    transform: translateY(0);
}

/* ==========左侧轮播区域========== */
.prod-banner-slider-wrap {
    flex: 0 0 46%;
    box-sizing: border-box;
}

.slider-outer {
    width: 100%;
    position: relative;
    padding: 0 65px;
    box-sizing: border-box;
}

.prod-banner-slider-view {
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.prod-banner-slider-list {
    display: flex;
    width: 100%;
}

.prod-banner-slider-item {
    flex: 0 0 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f8f8;
    min-height: 320px;
}

.prod-banner-slider-img {
    max-width: 100%;
    max-height: 300px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
}
.prod-banner-slider-item:hover .prod-banner-slider-img {
    transform: scale(1.03);
}

/* 箭头：可切换状态橙色填充，白色箭头 */
.prod-banner-arrow {
    position: absolute;
    top: 50%;
    width: 36px;
    height: 36px;
    margin-top: -18px;
    border-radius: 50%;
    border: 2px solid #ff7800;
    background: #ff7800;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.24s ease;
}

.prod-banner-arrow svg {
    width: 14px;
    height: 14px;
    stroke: #ffffff;
    transition: stroke 0.24s ease;
}

.prod-banner-arrow:hover {
    background-color: #e66c00;
    border-color: #e66c00;
    transform: scale(1.08);
}
.prod-banner-arrow:hover svg {
    stroke: #ffffff;
}

.prod-banner-arrow-prev {
    left: 10px;
}
.prod-banner-arrow-next {
    right: 10px;
}

/* 不可切换禁用状态：灰色 */
.prod-banner-arrow.disabled {
    border-color: #e5e5e5;
    background-color: #f5f5f5;
    cursor: not-allowed;
    pointer-events: none;
}
.prod-banner-arrow.disabled svg {
    stroke: #bbbbbb;
}
.prod-banner-arrow.disabled:hover {
    background-color: #f5f5f5;
    border-color: #e5e5e5;
    transform: none;
}
.prod-banner-arrow.disabled:hover svg {
    stroke: #bbbbbb;
}
/* ==========左侧轮播结束========== */

/* 右侧信息区 */
.prod-banner-info {
    flex: 1;
    border: 1px solid #eee;
    padding: 18px 36px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.prod-banner-info-title {
    font-size: 48px;
    color: #ff7800;
    margin: 0 0 24px;
    font-weight: bold;
}
.prod-banner-info-desc {
    font-size: 18px;
    color: #555;
    line-height: 2;
    margin-bottom: 36px;
}
.prod-banner-btn-group {
    display: flex;
    gap: 20px;
}
.prod-banner-btn {
    min-width: 160px;
    height: 52px;
    line-height: 52px;
    text-align: center;
    border-radius: 8px;
    font-size: 17px;
    text-decoration: none;
    transition: all 0.26s ease;
    cursor: pointer;
}
.prod-banner-btn-primary {
    background-color: #ff7800;
    color: #fff;
    border: none;
}
.prod-banner-btn-primary:hover {
    background-color: #e66c00;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(255,120,0,0.22);
}

/* 响应式 */
@media screen and (max-width:1200px) {
    .prod-banner-inner {
        gap: 32px;
    }
    .prod-banner-info-title {
        font-size: 38px;
    }
}
@media screen and (max-width:860px) {
    .prod-banner-inner {
        flex-direction: column;
    }
    .prod-banner-slider-wrap {
        flex: none;
        width: 100%;
    }
    .slider-outer {
        padding: 0 55px;
    }
    .prod-banner-arrow-prev {
        left: 8px;
    }
    .prod-banner-arrow-next {
        right: 8px;
    }
    .prod-banner-info {
        width: 100%;
        padding: 28px 20px;
    }
    .prod-banner-info-title {
        font-size: 32px;
    }
    .prod-banner-btn-group {
        flex-wrap: wrap;
    }
}
@media screen and (max-width:540px) {
    .prod-banner-wrap {
        padding: 30px 16px;
    }
    .slider-outer {
        padding: 0 45px;
    }
    .prod-banner-arrow {
        width: 30px;
        height: 30px;
        margin-top: -15px;
    }
    .prod-banner-arrow svg {
        width: 12px;
        height: 12px;
    }
    .prod-banner-arrow-prev {
        left: 5px;
    }
    .prod-banner-arrow-next {
        right: 5px;
    }
    .prod-banner-main-title {
        font-size: 26px;
    }
    .prod-banner-info-desc {
        font-size: 16px;
    }
    .prod-banner-btn {
        width: 100%;
    }
}








.pro-table-wrap {
    width: 100%;
    padding: 10px 20px 20px 20px;
    box-sizing: border-box;
    background-color: #ffffff;
}
.pro-table-container {
    max-width: 1400px;
    margin: 0 auto;
}
.pro-table-title-box {
    display: flex;
    align-items: center;
    gap:12px;
    margin-bottom:12px;
    /*入场动画初始*/
    opacity:0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.pro-table-title-box.show-animate {
    opacity:1;
    transform: translateY(0);
}
.pro-table-icon {
    width:36px;
    height:36px;
    flex-shrink:0;
}
.pro-table-main-title {
    font-size:30px;
    color:#333;
    margin:0;
}
/* 删除原来标题的after橙色短线，改用复合线 */
.pro-table-main-title::after {
    display:none;
}

/* 复合线条：左侧一小段橙色，后面全部灰色，单条线条 */
.pro-table-mix-line {
    width:100%;
    height:2px;
    margin-bottom:32px;
    background: linear-gradient(to right, #ff7800 200px, #cccccc 80px);
    opacity:0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease 0.1s, transform 0.6s ease 0.1s;
}
.pro-table-mix-line.show-animate {
    opacity:1;
    transform: translateX(0);
}

/*表格图片容器*/
.pro-table-img-box {
    width:100%;
    overflow:hidden;
    border-radius:4px;
    opacity:0;
    transform: translateY(30px);
    transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
    /*新增，图片居中显示，原图多大就多大*/
    display:flex;
   /* justify-content:center;*/
}
.pro-table-img-box.show-animate {
    opacity:1;
    transform: translateY(0);
}
.pro-table-img {
    /* 删除 width:100%; 不再强制拉伸铺满 */
    max-width:100%; /*只做最大限制，防止大图溢出容器，小图保持原图尺寸*/
    height:auto;
    display:block;
    transition: transform 0.35s ease;
}
.pro-table-img-box:hover .pro-table-img {
    transform: scale(1.015);
}


.product-view-wrap {
    width: 100%;
    padding: 0px 20px 20px 20px;
    box-sizing: border-box;
    background-color: #ffffff;
}
.product-view-container {
    max-width: 1400px;
    margin: 0 auto;
}
.product-view-title-box {
    display: flex;
    align-items: center;
    gap:12px;
    margin-bottom:12px;
    /*入场动画初始*/
    opacity:0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.product-view-title-box.show-animate {
    opacity:1;
    transform: translateY(0);
}
.product-view-icon {
    width:36px;
    height:36px;
    flex-shrink:0;
	margin-top:6px;
}
.product-view-main-title {
    font-size:30px;
    color:#333;
    margin:0;
}
/* 删除原来标题的after橙色短线，改用复合线 */
.product-view-main-title::after {
    display:none;
}

/* 复合线条：左侧一小段橙色，后面全部灰色，单条线条 */
.product-view-mix-line {
    width:100%;
    height:2px;
    margin-bottom:32px;
    background: linear-gradient(to right, #ff7800 200px, #cccccc 80px);
    opacity:0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease 0.1s, transform 0.6s ease 0.1s;
}
.product-view-mix-line.show-animate {
    opacity:1;
    transform: translateX(0);
}

.product-view-img-box {
    width: 100%;
    overflow: hidden;
    border-radius: 4px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-view-img-box.show-animate {
    opacity: 1;
    transform: translateY(0);
}
/* 每个图片+文字容器 */
.product-view-item {
    width: 100%;
}
.prod-banner-slider-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.35s ease;
	border: 1px solid #eee;
    border-radius: 4px;
}
.product-view-img-box:hover .prod-banner-slider-img {
    transform: scale(1.015);
}
/* 图片下方文字样式 */
.product-view-item p {
    text-align: center;
    margin: 8px 0 0;
    color: #333;
}
/* 移动端自动改成一行1个 */
@media (max-width: 576px) {
    .product-view-img-box {
        grid-template-columns: 1fr;
    }
}




/*响应式*/
@media screen and (max-width:1200px) {
    .pro-table-wrap {
        padding:50px 20px;
    }
    .pro-table-main-title {
        font-size:26px;
    }
}
@media screen and (max-width:768px) {
    .pro-table-wrap {
        padding:40px 16px;
    }
    .pro-table-main-title {
        font-size:22px;
    }
    .pro-table-icon {
        width:30px;
        height:30px;
    }
}
@media screen and (max-width:540px) {
    .pro-table-wrap {
        padding:30px 12px;
    }
    .pro-table-main-title {
        font-size:20px;
    }
}

.pro-table-icon{
    width: 33px;
    height: 33px;
    box-sizing: border-box;
}
.pro-table-icon img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display:block;
}

.pro-table-icon1{
    width: 33px;
    height: 33px;
    box-sizing: border-box;
	margin-top:3px;
}
.pro-table-icon1 img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display:block;
}

.apply-field-wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    background:#ffffff;
}
.apply-field-container {
    max-width: 1400px;
    margin: 0 auto;
}
.apply-field-title-box {
    text-align: center;
    margin-bottom:40px;
    opacity:0;
    transform: translateY(26px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.apply-field-title-box.show-animate {
    opacity:1;
    transform: translateY(0);
}
.apply-field-main-title {
    font-size:32px;
    color:#333333;
    margin:0 0 12px;
}
.apply-field-short-line {
    width:120px;
    height:3px;
    background:#ff7800;
    margin:0 auto 14px;
}
.apply-field-sub-title {
    font-size:15px;
    color:#999999;
    margin:0;
}

/*卡片列表容器*/
.apply-field-card-list {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap:0px;
    opacity:0;
    transform: translateY(32px);
    transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}
.apply-field-card-list.show-animate {
    opacity:1;
    transform: translateY(0);
}

/*卡片项 a链接，整卡可点击*/
.apply-field-card-item {
    display:block;
    text-decoration:none;
    position:relative;
    overflow:hidden;
}
.apply-field-card-bg {
    position:relative;
    width:100%;
    /*padding百分比维持图片比例，和截图比例一致*/
    padding-bottom:180%;
    background-size:cover;
    background-position:center;
    transition: all 0.4s ease;
}
/* 卡片背景图，hover才出现橙色遮罩，默认暗色 */
.apply-field-card-item:nth-child(1) .apply-field-card-bg {background-image:url("../images/chunengsheji-1.png");}
.apply-field-card-item:nth-child(2) .apply-field-card-bg {background-image:url("../images/zhinengjiaju-1.png");}
.apply-field-card-item:nth-child(3) .apply-field-card-bg {background-image:url("../images/jiqiren-1.png");}
.apply-field-card-item:nth-child(4) .apply-field-card-bg {background-image:url("../images/wurenji-1.png");}
.apply-field-card-item:nth-child(5) .apply-field-card-bg {background-image:url("../images/zhinengdaibu-1.png");}
.apply-field-card-item:nth-child(6) .apply-field-card-bg {background-image:url("../images/diandonggongju-1.png");}
.apply-field-card-item:nth-child(7) .apply-field-card-bg {background-image:url("../images/3Ddaying-1.png");}

/*默认暗色遮罩*/
.apply-field-card-bg::before {
    content:"";
    position:absolute;
    inset:0;
    background-color:rgba(0,0,0,0.55);
    transition: background-color 0.4s ease;
    z-index:1;
}
/*hover才变成橙色半透明遮罩*/
.apply-field-card-item:hover .apply-field-card-bg::before {
    background-color:rgba(255,120,0,0.62);
}
.apply-field-card-item:hover .apply-field-card-bg {
    transform: scale(1.04);
}

/*图标、文字、按钮全部放在遮罩上层 z-index:2*/
.apply-field-card-icon {
    position: absolute;
    top: 16%;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 64px;
    object-fit: contain;
    z-index: 2;
    /* 直接把彩色图标强制变成白色 */
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}
.icon-storage {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect x='14' y='8' width='36' height='48' fill='none' stroke='white' stroke-width='2.5' rx='2'/%3E%3Cline x1='20' y1='16' x2='44' y2='16' stroke='white' stroke-width='2'/%3E%3Cline x1='20' y1='24' x2='44' y2='24' stroke='white' stroke-width='2'/%3E%3Cline x1='20' y1='32' x2='44' y2='32' stroke='white' stroke-width='2'/%3E%3C/svg%3E");}
.icon-home {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath d='M32 12 L12 30 L12 52 L52 52 L52 30 Z' fill='none' stroke='white' stroke-width='2.5'/%3E%3Crect x='26' y='36' width='12' height='16' fill='none' stroke='white' stroke-width='2.5'/%3E%3C/svg%3E");}
.icon-robot {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Ccircle cx='32' cy='18' r='10' fill='none' stroke='white' stroke-width='2.5'/%3E%3Ccircle cx='28' cy='16' r='2' fill='white'/%3E%3Ccircle cx='36' cy='16' r='2' fill='white'/%3E%3Crect x='22' y='30' width='20' height='24' fill='none' stroke='white' stroke-width='2.5' rx='3'/%3E%3C/svg%3E");}
.icon-drone {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath d='M12 22 L24 28 L32 22 L40 28 L52 22' fill='none' stroke='white' stroke-width='2.5'/%3E%3Crect x='26' y='28' width='12' height='16' fill='none' stroke='white' stroke-width='2.5'/%3E%3C/svg%3E");}
.icon-wheelchair {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Ccircle cx='42' cy='42' r='12' fill='none' stroke='white' stroke-width='2.5'/%3E%3Cpath d='M16 22 L34 22 L38 40' fill='none' stroke='white' stroke-width='2.5'/%3E%3Crect x='28' y='14' width='12' height='8' fill='none' stroke='white' stroke-width='2.5'/%3E%3C/svg%3E");}
.icon-powertool {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath d='M14 44 L34 24 L48 38 L28 58 Z' fill='none' stroke='white' stroke-width='2.5'/%3E%3Cline x1='42' y1='20' x2='52' y2='10' stroke='white' stroke-width='2.5'/%3E%3C/svg%3E");}
.icon-3dprint {background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect x='14' y='34' width='36' height='22' fill='none' stroke='white' stroke-width='2.5'/%3E%3Cline x1='32' y1='10' x2='32' y2='34' stroke='white' stroke-width='2.5'/%3E%3Crect x='24' y='10' width='16' height='8' fill='none' stroke='white' stroke-width='2.5'/%3E%3C/svg%3E");}

.apply-field-card-text {
    position:absolute;
    width:86%;
    left:50%;
    top:48%;
    transform:translateX(-50%);
    text-align:center;
    color:#ffffff;
    font-size:15px;
    z-index:2;
}
.apply-field-card-text p {
    margin:0;
    line-height:1.6;
}
.apply-field-card-btn {
    position:absolute;
    left:50%;
    bottom:14%;
    transform:translateX(-50%);
    border:1px solid #ffffff;
    color:#fff;
    font-size:14px;
    padding:6px 22px;
    z-index:2;
    white-space:nowrap;
    transition: all 0.3s ease;
}
.apply-field-card-item:hover .apply-field-card-btn {
    background:#ffffff;
    color:#ff7800;
}

/*响应式布局*/
@media screen and (max-width:1200px) {
    .apply-field-wrap {
        padding:50px 20px;
    }
    .apply-field-card-list {
        grid-template-columns: repeat(4,1fr);
    }
    .apply-field-main-title {
        font-size:28px;
    }
}
@media screen and (max-width:768px) {
    .apply-field-wrap {
        padding:40px 16px;
    }
    .apply-field-card-list {
        grid-template-columns: repeat(2,1fr);
    }
    .apply-field-main-title {
        font-size:24px;
    }
    .apply-field-card-icon {
        width:52px;
        height:52px;
    }
}
@media screen and (max-width:480px) {
    .apply-field-wrap {
        padding:30px 12px;
    }
    .apply-field-card-list {
        grid-template-columns: repeat(1,1fr);
    }
}
.custom-service-wrap {
    width: 100%;
    padding: 60px 0 0;
    box-sizing: border-box;
    background-color: #f8f8f8;
}

/*新增全屏外层容器，实现通栏白色背景*/
.custom-service-title-full-wrap{
    width:100%;
    background:#ffffff;
}
.custom-service-title-box {
    max-width: 1400px;
    margin:0 auto 48px;
    text-align: center;
    padding:32px 20px;
    border-radius:4px;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.custom-service-title-box.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.custom-service-container {
    max-width: 1400px;
    margin: 0 auto;
    padding:0 20px 60px;
}
.custom-service-main-title {
    font-size: 32px;
    color: #333333;
    margin: 0 0 12px;
}
.custom-service-short-line {
    width:120px;
    height:3px;
    background:#ff7800;
    margin:0 auto 14px;
}
.custom-service-sub-title {
    font-size: 15px;
    color: #999999;
    margin: 0;
}
/* 主体左右行布局 */
.custom-service-content-row {
    display: flex;
    gap:40px;
    align-items: stretch;
    opacity:0;
    transform: translateY(30px);
    transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}
.custom-service-content-row.show-animate {
    opacity:1;
    transform: translateY(0);
}
.custom-service-left {
    width: 50%;
}
.custom-service-right {
    width: 50%;
    /* 新增：继承父flex高度 */
    display: flex;
    flex-direction: column;
}
/* tab标签列表 */
.custom-service-tab-list {
    display:flex;
}
.custom-service-tab-item {
    flex:1;
    text-align:center;
    cursor:pointer;
    padding:24px 10px;
    position:relative;
    transition: all 0.35s ease;
}
.custom-service-tab-icon {
    width:48px;
    height:48px;
    margin:0 auto 12px;
    object-fit:contain;
    filter:grayscale(100%);
    transition: filter 0.35s ease;
}
.custom-service-tab-name {
    font-size:18px;
    color:#999;
    margin:0;
    transition: color 0.35s ease;
}
.custom-service-tab-line {
    width:0;
    height:3px;
    background:#ff7800;
    position:absolute;
    bottom:0;
    left:50%;
    transform:translateX(-50%);
    transition: width 0.35s ease;
}
/* active激活态 */
.custom-service-tab-item.active .custom-service-tab-icon {
    filter:grayscale(0%);
}
.custom-service-tab-item.active .custom-service-tab-name {
    color:#ff7800;
}
.custom-service-tab-item.active .custom-service-tab-line {
    width:100%;
}
/* tab内容面板 */
.custom-service-panel-wrap {
    padding-top:36px;
}
.custom-service-panel-item {
    display:none;
    opacity:0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.custom-service-panel-item.active {
    display:block;
    opacity:1;
    transform: translateY(0);
}
.custom-service-block {
    margin-bottom:28px;
}
.custom-service-block h4 {
    font-size:17px;
    color:#333;
    margin:0 0 10px;
}
.custom-service-block p {
    font-size:15px;
    color:#555;
    line-height:1.7;
    margin:0;
}
/*右侧图片 高度跟随左侧内容等高 */
.custom-service-img-box {
    width:100%;
    /* 关键：占满右侧容器全部高度 */
    flex: 1;
    overflow:hidden;
	max-height: 500px;   /*新增这一行，控制最高不能超过500px*/
}
.custom-service-img-box img {
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    transition: transform 0.5s ease;
}
.custom-service-img-box:hover img {
    transform: scale(1.04);
}
/*响应式*/
@media screen and (max-width:992px) {
    .custom-service-content-row {
        flex-direction:column;
    }
    .custom-service-left,
    .custom-service-right {
        width:100%;
    }
    .custom-service-img-box {
        height:320px;
        flex:none;
    }
}
@media screen and (max-width:768px) {
    .custom-service-wrap {
        padding:40px 16px 0;
    }
    .custom-service-title-box {
        padding:24px 16px;
    }
    .custom-service-main-title {
        font-size:26px;
    }
    .custom-service-tab-name {
        font-size:16px;
    }
}





.contact-info-wrap {
    width: 100%;
    padding: 70px 20px;
    box-sizing: border-box;
    background: #ffffff;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.contact-info-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.contact-info-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.contact-info-left {
    flex: 0 0 620px;
}
.contact-info-title {
    font-size: 34px;
    color: #222222;
    margin: 0 0 14px;
    font-weight: 500;
}
.contact-info-line {
    display: flex;
    width: 100%;
    height: 4px;
    margin-bottom: 48px;
}
.contact-info-orange {
    width: 180px;
    height: 4px;
    background-color: #ff7800;
}
.contact-info-gray {
    flex: 1;
    height: 4px;
    background-color: #cccccc;
}
.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.contact-info-item {
    display: flex;
    align-items: center;
    gap:20px;
    margin-bottom:42px;
    transition: transform 0.3s ease;
}
.contact-info-item:hover {
    transform: translateX(6px);
}
.contact-info-svg {
    flex-shrink: 0;
}
.contact-info-text h3 {
    font-size:20px;
    color:#222;
    margin:0 0 10px;
    font-weight:500;
}
.contact-info-text p {
    font-size:17px;
    color:#777777;
    margin:0;
    line-height:1.7;
}
/* ==========二维码对齐核心修改========== */
.contact-info-right {
    flex-shrink: 0;
    margin-left: auto;
    text-align: center;
    /* 精确向下偏移值 = 标题高度34 + 标题下边距14 + 分割线高度4 + 分割线下边距48 */
    margin-top: 100px;
}
.contact-qrcode-box {
    width:220px;
    height:220px;
    border:1px solid #eee;
    overflow:hidden;
    transition: box-shadow 0.35s ease;
}
.contact-qrcode-box:hover {
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
.contact-qrcode-box img {
    width:100%;
    height:100%;
    object-fit: cover;
    display:block;
}
.contact-qrcode-desc {
    margin-top:14px;
    font-size:16px;
    color:#555;
}
@media screen and (max-width:992px) {
    .contact-info-container {
        flex-direction: column;
    }
    .contact-info-left {
        flex: none;
        width:100%;
    }
    .contact-info-right {
        margin-left: 0;
        margin:20px auto 0;
        /* 移动端重置上边距，不要继承桌面版100px */
        margin-top: 20px !important;
    }
    .contact-info-title {
        font-size:26px;
    }
    .contact-info-wrap {
        padding:45px 16px;
    }
    .contact-info-item {
        margin-bottom:34px;
    }
}



.map-wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    background: #ffffff;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.map-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.map-container {
    max-width: 1400px;
    margin: 0 auto;
}
.map-title {
    font-size: 34px;
    color: #222;
    margin: 0 0 14px;
    font-weight: 500;
}
.map-line {
    display: flex;
    width: 100%;
    height: 4px;
    margin-bottom: 32px;
}
.map-orange {
    width: 180px;
    height: 4px;
    background-color: #ff7800;
}
.map-gray {
    flex: 1;
    height: 4px;
    background-color: #cccccc;
}
/*地图容器高度，必须设置高度，地图才会渲染出来*/
.map-box {
    width: 100%;
    height:460px;
    border-radius:4px;
    overflow:hidden;
    transition: box-shadow 0.35s ease;
}
.map-box:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}

@media screen and (max-width:992px) {
    .map-wrap {
        padding: 40px 16px;
    }
    .map-title {
        font-size: 26px;
    }
    .map-box {
        height:340px;
    }
}


.contact-form-wrap {
    width: 100%;
    padding: 70px 20px;
    box-sizing: border-box;
    background-color: #f8f8f8;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.contact-form-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.contact-form-container {
    max-width: 1400px;
    margin: 0 auto;
}
.contact-form-head {
    text-align: center;
    margin-bottom: 42px;
}
.contact-form-title {
    font-size: 32px;
    color: #1a1a1a;
    margin: 0 0 24px;
    font-weight: 600;
    position: relative;
}
.contact-form-line {
    width: 140px;
    height: 3px;
    background-color: #ff7800;
    margin: 0 auto 16px;
}
.contact-form-desc {
    font-size: 15px;
    color: #aaaaaa;
    margin: 0;
}
.contact-form-row {
    display: flex;
    gap:24px;
    margin-bottom:24px;
}
.contact-form-item {
    flex:1;
}
.contact-form-item.full {
    flex: 1 1 100%;
}
.contact-form-input {
    width:100%;
    box-sizing: border-box;
    border:1px solid #e8e8e8;
    background:#fff;
    padding:16px 20px;
    font-size:16px;
    color:#333;
    border-radius: 2px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.contact-form-input:focus {
    outline: none;
    border-color:#ff7800;
    box-shadow: 0 0 0 3px rgba(255,120,0,0.12);
}
.contact-form-textarea {
    min-height:120px;
    resize: none;
	font-family:'微软雅黑';
}
.contact-form-btn-group {
    display:flex;
    justify-content:center;
    gap:40px;
    margin-top:12px;
}
.contact-form-btn {
    display:block;
    width:240px;
    line-height:56px;
    text-align:center;
    font-size:18px;
    border:none;
    cursor:pointer;
    text-decoration:none;
    border-radius:2px;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}
.contact-form-btn-orange {
    background-color:#ff7800;
    color:#ffffff;
}
.contact-form-btn-orange:hover {
    background-color:#ee6e00;
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(255,120,0,0.22);
}

@media screen and (max-width:992px) {
    .contact-form-wrap {
        padding:45px 16px;
    }
    .contact-form-title {
        font-size:28px;
    }
    .contact-form-row {
        flex-direction:column;
        gap:16px;
    }
    .contact-form-btn-group {
        flex-direction:column;
        gap:20px;
        align-items:center;
    }
    .contact-form-btn {
        width:100%;
        max-width:320px;
    }
}


.app-icon-wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    background-color: #f8f8f8;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.app-icon-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.no-js .app-icon-wrap{
    opacity:1;
    transform:none;
}
/* PC固定1400px 居中 */
.app-icon-container {
    width: 1400px;
    margin: 0 auto;
}
.app-icon-list {
    display: flex;
    /* 重点：整体这一组图标居中，不用space‑between */
    justify-content: center;
    align-items: center;
    gap:72px;
}
.app-icon-item {
    flex: none;
    width:120px;
    text-decoration: none;
    text-align: center;
}
.app-icon-img {
    margin-bottom: 12px;
}
.app-icon-img img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}
.app-icon-item:hover .app-icon-img img {
    filter: grayscale(0%);
    transform: translateY(-6px);
}
.app-icon-text {
    font-size: 20px;
    color: #666;
    margin: 0;
    transition: color 0.3s ease;
}
.app-icon-item:hover .app-icon-text {
    color: #ff7800;
}

/* 小于1400自适应 */
@media screen and (max-width:1400px) {
    .app-icon-container {
        width: 100%;
        max-width: 1400px;
    }
}
@media screen and (max-width:992px) {
    .app-icon-wrap {
        padding: 40px 16px;
    }
    .app-icon-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 28px;
    }
    .app-icon-item {
        width: calc((100% - 56px) / 3);
    }
    .app-icon-img img {
        width: 60px;
        height: 60px;
    }
    .app-icon-text {
        font-size: 16px;
    }
}
@media screen and (max-width:576px) {
    .app-icon-item {
        width: calc((100% - 28px) / 2);
    }
}

.icon-case-wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    background-color: #f8f8f8;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.icon-case-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.no-js .icon-case-wrap{
    opacity:1;
    transform:none;
}
/* PC固定1400px 居中 */
.icon-case-container {
    width: 1400px;
    margin: 0 auto;
}
.icon-case-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap:72px;
    flex-wrap: wrap;
}
.icon-case-item {
    flex: none;
    width:120px;
    text-decoration: none;
    text-align: center;
}
.icon-case-img {
    margin-bottom: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 椭圆圆环 图标下方装饰 */
.icon-case-ellipse{
    position: absolute;
    width: 90px;
    height: 12px;
    border-radius: 50%;
    background-color: #cccccc;
    bottom: -18px;
    transition: all 0.3s ease;
    z-index: 1;
    opacity: 0.4;
}

.icon-case-img img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}
/* hover效果 */
.icon-case-item:hover .icon-case-img img {
    filter: grayscale(0%);
    transform: translateY(-6px);
}
.icon-case-item:hover .icon-case-ellipse{
    background-color: #ff7800;
}
.icon-case-text {
    font-size: 20px;
    color: #666;
    margin: 0;
    transition: color 0.3s ease;
}
.icon-case-item:hover .icon-case-text {
    color: #ff7800;
}
/* 小于1400自适应 */
@media screen and (max-width:1400px) {
    .icon-case-container {
        width: 100%;
        max-width: 1400px;
    }
}
@media screen and (max-width:992px) {
    .icon-case-wrap {
        padding: 40px 16px;
    }
    .icon-case-list {
        gap: 28px;
    }
    .icon-case-item {
        width: calc((100% - 56px) / 3);
    }
    .icon-case-img img {
        width: 60px;
        height: 60px;
    }
    .icon-case-ellipse{
        width:70px;
    }
    .icon-case-text {
        font-size: 16px;
    }
}
@media screen and (max-width:576px) {
    .icon-case-item {
        width: calc((100% - 28px) / 2);
    }
}




.solve-wrap {
    width: 100%;
    padding: 60px 0;
    box-sizing: border-box;
    background-color: #f9f9f9;
    opacity: 0;
    transform: translateY(40px);
    transition: 0.7s ease;
}
.solve-wrap.show-animate {
    opacity: 1;
    transform: translateY(0);
}
.no-js .solve-wrap {
    opacity: 1;
    transform: none;
}
/* 核心：内容锁死1400px */
.solve-container {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}
.solve-item {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    background:#f4f4f4;
    padding:40px;
    border-radius:8px;
    position: relative;
    overflow: visible;
}
.solve-item.reverse {
    flex-direction: row-reverse;
}
.solve-text {
    flex: 1 1 0;
    position: relative;
    z-index: 2;
}
/*===== 修复：淡数字放在标题后方，缩小尺寸，奇偶全部生效 =====*/
.solve-title{
    position:relative;
    font-size: 38px;
    color: #ff7800;
    margin: 0 0 12px;
    font-weight: bold;
}
.solve-title::before{
    position:absolute;
    top:-19px;
    left:-12px;
    font-size:60px;
    color:#ff7800;
    opacity:0.1;
    font-weight:bold;
    line-height: 1;
    z-index:-1;
    pointer-events: none;
}
.solve-item:nth-child(1) .solve-title::before{content:"01";}
.solve-item:nth-child(2) .solve-title::before{content:"02";}
.solve-item:nth-child(3) .solve-title::before{content:"03";}
.solve-item:nth-child(4) .solve-title::before{content:"04";}
.solve-item:nth-child(5) .solve-title::before{content:"05";}
.solve-item:nth-child(6) .solve-title::before{content:"06";}
.solve-item:nth-child(7) .solve-title::before{content:"07";}

.solve-desc {
    font-size: 17px;
    color: #444;
    margin: 0 0 30px;
}
.solve-btn-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 36px;
    max-width: 420px;
}
.solve-tag-btn {
    display: block;
    text-align: center;
    border: 1px solid #ff7800;
    color: #ff7800;
    line-height: 38px;
    font-size: 16px;
    /*关键：超大圆角，做成椭圆胶囊按钮*/
    border-radius: 50px;
    text-decoration: none;
    transition: 0.3s ease;
}
.solve-tag-btn:hover {
    background: #ff7800;
    color: #fff;
}
/*===== 修复：圆形箭头向下偏移，调整垂直对齐 =====*/
.solve-more {
    display: inline-flex;
    align-items: center;
    gap:12px;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    transition: 0.3s;
}
.solve-more i {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color:#ff7800;
    display:flex;
    align-items:center;
    justify-content:center;
    border: none;
    transform: translateY(0px); /*向下移动箭头圆圈，数值越大越往下*/
    margin-left: 0;
    transition: 0.3s;
    position:relative;
}
.solve-more i::after{
    content:"";
    width:4px;
    height:4px;
    border-right:2px solid #ffffff;
    border-bottom:2px solid #ffffff;
    transform: rotate(-45deg) translateX(-1px);
}
.solve-more:hover {
    color: #ff7800;
}
.solve-more:hover i {
    transform: translateX(0px) translateY(00px);
    background-color:#e66c00;
}
.solve-img-box {
    flex: 1 1 0;
    overflow: hidden;
    border-radius: 24px 8px 8px 24px;
}
.solve-img-box img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}
.solve-item:hover .solve-img-box img {
    transform: scale(1.04);
}
.solve-item.reverse .solve-img-box {
    border-radius: 8px 24px 24px 8px;
}
@media screen and (max-width:1400px) {
    .solve-container {
        width: 100%;
    }
}
@media screen and (max-width:992px) {
    .solve-item,
    .solve-item.reverse {
        flex-direction: column;
        gap: 24px;
        padding:24px;
    }
    .solve-text,
    .solve-img-box {
        flex: none;
        width: 100%;
    }
    .solve-img-box,
    .solve-item.reverse .solve-img-box {
        border-radius: 16px;
    }
    .solve-title {
        font-size: 22px;
    }
    /*移动端缩小标题后面的背景数字*/
    .solve-title::before{
        font-size: 50px;
    }
    .solve-btn-group {
        gap: 12px;
        max-width: 100%;
    }
    .solve-tag-btn {
        line-height: 36px;
    }
}





.sol_feature_wrap {
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
    background: #ffffff;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s ease;
}
.sol_feature_wrap.sol_feature_show {
    opacity: 1;
    transform: translateY(0);
}
.sol_feature_container {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}
.sol_feature_head {
    text-align: center;
    margin-bottom: 40px;
}
.sol_feature_title {
    font-size: 32px;
    color: #333333;
    margin: 0 0 14px;
    font-weight: 600;
}
.sol_feature_line {
    width: 100px;
    height: 3px;
    background-color: #ff7800;
    margin: 0 auto 14px;
}
.sol_feature_sub {
    font-size: 16px;
    color: #bbbbbb;
    margin: 0;
}
.sol_feature_media {
    position: relative;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
}
.sol_feature_img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}
.sol_feature_media:hover .sol_feature_img {
    transform: scale(1.03);
}
.sol_feature_tipbox {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.62);
    border-radius: 20px 0 0 20px;
    padding: 56px 72px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
    opacity: 0;
    transform: translateY(-50%) translateX(30px);
    transition: all 0.8s ease 0.3s;
}
.sol_feature_wrap.sol_feature_show .sol_feature_tipbox {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}
.sol_feature_list {
    margin: 0;
    padding: 0;
    list-style: none;
}
.sol_feature_list li {
    position: relative;
    font-size: 18px;
    color: #ff7800;
    padding-left: 16px;
    margin-bottom: 22px;
    line-height: 1.4;
}
.sol_feature_list li:last-child {
    margin-bottom: 0;
}
.sol_feature_list li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #ff7800;
    font-size: 22px;
}


@media screen and (max-width:1400px) {
    .sol_feature_container {
        width: 100%;
    }
}
@media screen and (max-width:992px) {
    .sol_feature_wrap {
        padding: 45px 0;
    }
    .sol_feature_title {
        font-size: 24px;
    }
    .sol_feature_tipbox {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin-top: 20px;
        border-radius: 12px;
        padding: 24px 20px;
        width: 100%;
        box-sizing: border-box;
    }
    .sol_feature_wrap.sol_feature_show .sol_feature_tipbox {
        transform: translateX(0);
    }
    .sol_feature_list li {
        font-size: 16px;
        margin-bottom: 14px;
    }
}


.text_desc_wrap {
    width: 100%;
    padding: 20px 0px 20px 0px;
    box-sizing: border-box;
    background: #ffffff;
    opacity: 0;
    transform: translateY(35px);
    transition: all 0.7s ease;
}
.text_desc_wrap.text_desc_show {
    opacity: 1;
    transform: translateY(0);
}
.text_desc_container {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}
.text_desc_title_box {
    display: flex;
    align-items: center;
    gap:12px;
}
.text_desc_icon {
    flex-shrink: 0;
}
.text_desc_title {
    font-size: 26px;
    color:#ff7800;
    margin:0;
    font-weight:700;
}
.text_desc_line_wrap {
    display:flex;
    width:100%;
    height:3px;
    margin:12px 0 30px;
}
.text_desc_line_active {
    width:180px;
    height:100%;
    background-color:#ff7800;
}
.text_desc_line_grey {
    flex:1;
    height:100%;
    background-color:#dddddd;
}
.text_desc_content p {
    font-size:18px;
    color:#555555;
    line-height:1.8;
    margin:0 0 16px;
}
.text_desc_content p:last-child {
    margin-bottom:0;
}

@media screen and (max-width:1400px) {
    .text_desc_container {
        width:100%;
    }
}
@media screen and (max-width:992px) {
    .text_desc_wrap {
        padding:40px 0;
    }
    .text_desc_title {
        font-size:24px;
    }
    .text_desc_icon {
        width:28px;
        height:28px;
    }
    .text_desc_line_active {
        width:120px;
    }
    .text_desc_content p {
        font-size:16px;
    }
}


.app_case_wrap {
    width: 100%;
    padding: 0px 0px 30px 0px;
    box-sizing: border-box;
    background: #ffffff;
    opacity: 0;
    transform: translateY(35px);
    transition: all 0.7s ease;
}
.app_case_wrap.app_case_show {
    opacity: 1;
    transform: translateY(0);
}
.app_case_container {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}
.app_case_title_box {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 50px;
}
.app_case_title_box:first-child {
    margin-top: 0;
}
.app_case_icon {
    flex-shrink: 0;
}
.app_case_title {
    font-size: 26px;
    color: #ff7800;
    margin: 0;
    font-weight: 700;
}
.app_case_line_wrap {
    display: flex;
    width: 100%;
    height: 3px;
    margin: 12px 0 30px;
}
.app_case_line_active {
    width: 180px;
    height: 100%;
    background-color: #ff7800;
}
.app_case_line_grey {
    flex: 1;
    height: 100%;
    background-color: #dddddd;
}
.app_case_grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap:30px;
}
.app_case_item {
    text-align: center;
}
.app_case_img_box {
    border:1px solid #ddd;
    border-radius:8px;
    overflow:hidden;
    transition: all 0.4s ease;
}
.app_case_item:hover .app_case_img_box {
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
    transform: translateY(-6px);
}
.app_case_img {
    width:100%;
    height:220px;
    object-fit: contain;
    display:block;
    transition: transform 0.5s ease;
}
.app_case_item:hover .app_case_img {
    transform: scale(1.05);
}
.app_case_name {
    font-size:20px;
    color:#555;
    margin:16px 0 0;
}

@media screen and (max-width:1400px) {
    .app_case_container {
        width:100%;
    }
}
@media screen and (max-width:992px) {
    .app_case_wrap {
        padding:40px 0;
    }
    .app_case_title {
        font-size:24px;
    }
    .app_case_icon {
        width:28px;
        height:28px;
    }
    .app_case_line_active {
        width:120px;
    }
    .app_case_grid {
        grid-template-columns: repeat(2,1fr);
        gap:20px;
    }
    .app_case_img {
        height:180px;
    }
    .app_case_name {
        font-size:16px;
    }
}


.banner_cta_wrap {
    width: 100%;
    padding:80px 20px;
    box-sizing: border-box;
    background: url("../images/shili4.png") center center / cover no-repeat;
    position: relative;
    opacity:0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}
/* 橙色遮罩层 */
.banner_cta_wrap::before {
    content:"";
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background-color:#ff7800;
    /* 这里控制透明度，0‑1，自由修改 */
    opacity:0.9;
}
.banner_cta_wrap.banner_cta_show {
    opacity:1;
    transform: translateY(0);
}
.banner_cta_container {
    width:1400px;
    max-width:1400px;
    margin:0 auto;
    text-align:center;
    /* 文字要显示在遮罩上面，必须加z-index+position */
    position:relative;
    z-index:2;
}

.banner_cta_title {
    font-size:56px;
    color:#ffffff;
    margin:0 0 40px;
    font-weight:500;
}
.banner_cta_btn {
    display:inline-block;
    font-size:32px;
    color:#ffffff;
    border:2px solid #fff;
    padding:18px 70px;
    border-radius:8px;
    text-decoration:none;
    transition: all 0.4s ease;
}
.banner_cta_btn:hover {
    background:#ffffff;
    color:#ff7800;
}

@media screen and (max-width:1400px) {
    .banner_cta_container {
        width:100%;
    }
}
@media screen and (max-width:992px) {
    .banner_cta_wrap {
        padding:50px 20px;
    }
    .banner_cta_title {
        font-size:32px;
        margin-bottom:28px;
    }
    .banner_cta_btn {
        font-size:20px;
        padding:14px 40px;
    }
}


.product_swiper_wrap {
    width: 100%;
    padding: 60px 20px;
    box-sizing: border-box;
    opacity: 0;
    transform: translateY(35px);
    transition: all 0.7s ease;
}
.product_swiper_wrap.product_swiper_show {
    opacity: 1;
    transform: translateY(0);
}
.product_swiper_container {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
	position: relative; /*新增这条！箭头定位的父容器*/
}
.product_swiper_box {
    position: relative;
    overflow: hidden;
}
.product_swiper_list {
    display: flex;
    transition: transform 0.5s ease;
}
.product_swiper_item {
    flex-shrink: 0;
    width: calc(100% / 3);
    padding: 0 15px;
    box-sizing: border-box;
}
.product_img_box {
    position: relative;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #f7f7f7;
}
.product_img_box img {
    width: 100%;
    display: block;
    transition: transform 0.45s ease;
    min-height: 220px;
}
.product_img_box:hover img {
    transform: scale(1.04);
}
/*播放按钮，使用css内联svg背景，html不再写svg标签*/
.play_btn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 30;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' d='M8 5v14l11-7z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 24px 24px;
}
.play_btn .ripple {
    position: absolute;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.85);
    animation: ripple 2.2s infinite;
    z-index: 31;
}
.play_btn .ripple:nth-child(2) {
    animation-delay: 0.7s;
}
.play_btn .ripple:nth-child(3) {
    animation-delay: 1.4s;
}
@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.85;
    }
    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}
.product_name {
    text-align: center;
    font-size: 22px;
    color: #444;
    padding: 24px 0 10px;
}
/*左箭头 背景svg*/
.arrow_btn.arrow_left {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'%3E%3Cpath fill='%23999999' d='M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 22px;
}
/*右箭头 背景svg*/
.arrow_btn.arrow_right {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'%3E%3Cpath fill='%23ff7800' d='M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 22px;
}
/*hover切换图标，实现箭头变色，解决老BUG*/
.arrow_btn.arrow_left:hover{
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'%3E%3Cpath fill='%23ff7800' d='M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z'/%3E%3C/svg%3E");
}
.arrow_btn.arrow_right:hover{
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24'%3E%3Cpath fill='%23ff7800' d='M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z'/%3E%3C/svg%3E");
}
.arrow_btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #ddd;
    background-color: #fff;
    cursor: pointer;
    z-index: 35;
    transition: all 0.3s ease;
}
.arrow_left {
    left: -70px; /* 向外偏移，离开内容区，数值越大离中间内容越远 */
}
.arrow_right {
    right: -70px;
}

/*视频弹窗*/
.video_modal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.82);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}
.video_modal_inner {
    position: relative;
    width: 80%;
    max-width: 900px;
}
.modal_video {
    width: 100%;
    display: block;
}
.video_close {
    position: absolute;
    right: -40px;
    top: -40px;
    font-size: 36px;
    color: #fff;
    background: transparent;
    border: none;
    cursor: pointer;
}

@media screen and (max-width: 1400px) {
    .product_swiper_container {
        width: 100%;
        position:relative;
    }
    .arrow_left {
        left: 15px;
    }
    .arrow_right {
        right: 15px;
    }
}
@media screen and (max-width: 992px) {
    .product_swiper_wrap {
        padding: 40px 15px;
    }
    .product_swiper_item {
        width: 100%;
    }
    .product_name {
        font-size: 18px;
    }
    .video_modal_inner {
        width: 94%;
    }
    .video_close {
        right: 0;
        top: -34px;
    }
}





.field-main-wrap {
    padding: 80px 0;
    overflow: hidden;
}
.field-inner-box {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.field-title-block {
    text-align: center;
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}
.field-title-block.field-show {
    opacity: 1;
    transform: translateY(0);
}
.field-main-title {
    font-size: 32px;
    color: #1a1a1a;
    margin: 0 0 24px;
    font-weight: 600;
    position: relative;
}
.field-main-title::after {
    content: "";
    width: 180px;
    height: 2px;
    background: #ff7800;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -18px;
}
.field-desc-text {
    font-size: 15px;
    color: #999;
    margin:0;
}

/* 上方预览区域 */
.field-preview-area {
    position: relative;
    width: 100%;
    height: 460px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 40px;
}
.field-img-container {
    width: 100%;
    height: 100%;
}
.field-single-img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}
.field-single-img.active {
    opacity: 1;
    z-index:2;
}
/* 右侧悬浮弹窗面板 半透明白底 */
.field-tip-panel {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.70);
    padding: 45px 28px;
    border-radius: 30px 0 0 30px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
    width: 450px; /* 固定宽度，不再随内容自适应 */
    z-index:10;
}


.field-panel-heading {
    font-size: 22px;
    color:#111;
    margin:0 0 18px;
    line-height: 1.4;
	word-break: break-all;
}
.field-tag-group {
    display: flex;
    flex-wrap: wrap;
    gap:10px;
    margin-bottom:24px;
}
.field-tag-item {
    padding:4px 10px;
    background:#f3f4f6;
    border-radius:4px;
    font-size:14px;
    color:#444;
}
.field-link-btn {
    display: inline-block;
    background:#ff7800;
    color:#fff;
    padding:12px 28px;
    border-radius:6px;
    text-decoration:none;
    font-size:16px;
    transition: 0.3s ease;
}
.field-link-btn:hover {
    background:#e66b00;
}
/* 底部图标列表 */
.field-icon-list {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap:24px;
}
.field-icon-card {
    text-align:center;
    cursor:pointer;
    padding:16px 10px;
    border-radius:8px;
    transition: all 0.3s ease;
    border:1px solid transparent;
}
.field-icon-card.active {
    border-color: transparent;
    background: transparent;
}
/* hover：保留上移，删除阴影 */
.field-icon-card:hover {
    transform: translateY(-6px);
    box-shadow: none;
}
.field-icon-pic {
    position: relative;
    width: 64px;
    height:64px;
    margin:0 auto 26px;
}
/* 图标与文字中间，两头尖的梭形扁椭圆 */
.field-icon-pic::after {
    content:"";
    position:absolute;
    left:50%;
    bottom:-16px;
    transform: translateX(-50%);
    width:80px;
    height:10px;
    background:#eeeeee;
    border-radius: 50%;
    z-index:-1;
    transition: background-color 0.3s ease;
}
.field-icon-pic img {
    width: 100%;
    height:100%;
    object-fit:contain;
    filter: grayscale(100%) brightness(0.65);
    transition: 0.3s ease;
}
.field-icon-name {
    font-size:15px;
    color:#222;
    margin:0;
    transition: color 0.3s ease;
}

/* hover / active：图标#ff7800橙色，梭形浅橙，文字橙色，无上阴影 */
.field-icon-card:hover .field-icon-pic img,
.field-icon-card.active .field-icon-pic img {
    filter: brightness(0) saturate(100%) invert(45%) sepia(90%) saturate(1500%) hue-rotate(15deg) brightness(102%) contrast(101%);
}
.field-icon-card:hover .field-icon-pic::after,
.field-icon-card.active .field-icon-pic::after {
    background-color:#ff7800;
    opacity:0.22;
}
.field-icon-card:hover .field-icon-name,
.field-icon-card.active .field-icon-name {
    color:#ff7800;
}

/* 移动端适配 */
@media(max-width:1200px){
    .field-preview-area {
        height:400px;
    }
    .field-icon-list {
        grid-template-columns: repeat(4,1fr);
    }
}
@media(max-width:768px){
    .field-main-wrap {
        padding:50px 0;
    }
    .field-preview-area {
        height:340px;
    }
    .field-tip-panel {
        left:16px;
        right:16px;
        max-width:none;
        padding:20px 16px;
    }
    .field-panel-heading {
        font-size:18px;
    }
    .field-icon-list {
        grid-template-columns: repeat(2,1fr);
        gap:16px;
    }
    .field-icon-pic {
        width:56px;
        height:56px;
        margin:0 auto 22px;
    }
    .field-icon-pic::after {
        width:68px;
        height:8px;
        bottom:-14px;
    }
}

/* 图片弹窗样式 */
.img-lightbox{
    position: fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.85);
    z-index:99999;
    display:none;
    align-items:center;
    justify-content:center;
    padding:20px;
    box-sizing:border-box;
}
.img-lightbox.show{
    display:flex;
}
.lightbox-close{
    position:absolute;
    top:24px;
    right:30px;
    font-size:42px;
    color:#fff;
    cursor:pointer;
    line-height:1;
    transition:0.25s;
}
.lightbox-close:hover{
    color:#ff7800;
}
#lightboxImg{
    max-width:90%;
    max-height:85vh;
    object-fit:contain;
}
/* 原图鼠标手势提示可点击 */
.pro-table-img{
    cursor:pointer;
    transition:0.25s;
}
.pro-table-img:hover{
    opacity:0.88;
}

/*轮播外层*/
.honor-slider-wrap{
    position:relative;
    overflow:hidden;
    clip-path: inset(0 -1px 0 -10px);
}
.honor-arrow{
    position:absolute;
    top:50%;
    transform: translateY(-50%);
    z-index: 10;
    border: none;
    background: #ffffff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.honor-prev{
    left: 0;
}
.honor-next{
    right: 0;
}

/*滑动轨道：轨道左右内边距，把箭头位置空出来！！！*/
.honor-card-list{
    display:flex;
    gap: 30px;
    flex-wrap: nowrap;
    transition: transform 0.4s ease;
    padding: 0 50px;
    box-sizing: border-box;
}

/*精准4张卡片 + 3个24px间隙 = 100%宽度，不会露出下一张*/
.honor-card-item{
    flex: 0 0 calc((100% - 72px)/4);
}
.honor-card-img img{
    width: 100%;
    display:block;
}
@media (max-width: 992px){
    .honor-card-item{
        flex: 0 0 calc((100% - 24px)/2);
    }
}





/*===== 外层大区块 =====*/
.aw-honor-section{
    padding: 60px 0PX 0PX 0PX;
}
.aw-honor-container{
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/*===== 标题模块【独立一层，居中，和轮播完全分离】 =====*/
.aw-honor-title-wrap{
    text-align: center;
    margin-bottom: 40px;
}
.aw-honor-orange-line{
    width: 60px;
    height: 3px;
    background: #eb5e1f;
    margin: 12px auto;
}
.aw-honor-desc{
    margin: 0;
	font-size:15px; 
	color:#999;
}

/*===== 轮播包裹层：只管图片+箭头！！标题不在这个块内！！ =====*/
.aw-honor-block{
    margin-bottom: 50px;
    position:relative;
}

/*===== 轮播可视裁剪层：图片向内缩进，左右留出空位放箭头 =====*/
.aw-honor-slider-box{
    overflow: hidden;
    margin: 0 70px;
    clip-path: inset(0 8px 0 0);
}

/*===== 左右箭头，只对齐下方图片区块 =====*/
.aw-honor-btn{
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto 0;
    z-index: 9999;
    border: none;
    background: #ffffff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    font-size:18px;
    color:#eb5e1f;
    display:flex;
    align-items:center;
    justify-content:center;
}
.aw-honor-prev{
    left:15px;
}
.aw-honor-prev::after{
    content:"<";
}
.aw-honor-next{
    right:15px;
}
.aw-honor-next::after{
    content:">";
}


/*===== 滑动轨道 =====*/
.aw-honor-track{
    display: flex;
    gap: 24px;
    flex-wrap: nowrap;
    transition: transform 0.4s ease;
    padding: 0;
    box-sizing: border-box;
    width: 100%;
}

/*===== 证书卡片 PC端4张完整展示 =====*/
.aw-honor-item{
    flex: 0 0 calc((100% - 72px)/4);
    max-width: calc((100% - 72px)/4);
	/*border:1px solid #9d9c9c;*/
}

/*===== 图片容器 =====*/
.aw-honor-img-box{
    width: 100%;
}
.aw-honor-img-box img{
    width: 100%;
    display: block;
}

/*===== 移动端适配 =====*/
@media (max-width: 992px){
    .aw-honor-slider-box{
        margin:0 55px;
    }
    .aw-honor-item{
        flex: 0 0 calc((100% - 24px)/2);
        max-width: calc((100% - 24px)/2);
    }
    .aw-honor-prev{
        left:10px;
    }
    .aw-honor-next{
        right:10px;
    }
}
.partner-arrow{
    margin-top:60px;  /* 箭头整体往下偏移，数值可以自己调 */
}
/*正常橙色箭头*/
.partner-arrow svg{
    stroke:#eb5e1f;
    transition: stroke 0.3s;
}
/*禁用状态→灰色箭头*/
.partner-arrow-disabled svg{
    stroke:#999 !important;
    cursor:not-allowed;
    pointer-events:none;
}


/* 分页数字容器 */
.news-paging-nums {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 分页基础样式 page-num */
.page-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    font-size: 15px;
    color: #333;
    text-decoration: none;
    background-color: #f5f5f5;
    transition: all 0.3s ease;
}

/* 选中当前页 page-num-current */
.page-num-current {
    background-color: #f08210;
    color: #fff;
}

/* hover 效果，当前页hover不变色 */
.page-num:not(.page-num-current):hover {
    background-color: #f08210;
    color: #fff;
}

/* 移动端适配 */
@media (max-width:768px) {
    .news-paging-nums {
        gap: 8px;
    }
    .page-num {
        width: 32px;
        height: 32px;
        font-size:14px;
    }
}
.news-paging-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    height: 36px;
    border-radius: 4px;
    font-size: 15px;
    color: #333;
    text-decoration: none;
    background-color: #f5f5f5;
    transition: all 0.3s ease;
}
.news-paging-btn:hover {
    background-color: #f08210;
    color: #fff;
}
/* 禁用状态，比如第一页的上一页不可点 */
.news-paging-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
}
/* ========== 新闻详情样式 ========== */
.news-detail-section{
    padding: 80px 0;
    background: #fff;
}
.news-detail-wrap{
    width: 1200px;
    margin: 0 auto;
}
.news-bread{
    font-size: 14px;
    color: #666;
    margin-bottom: 30px;
}
.news-bread a{
    color: #666;
    text-decoration: none;
}
.news-bread span{
    margin:0 8px;
}
.news-bread-cur{
    color: #333;
}

.news-detail-header{
    text-align: center;
    margin-bottom:40px;
}
.news-detail-title{
    font-size:32px;
    color:#222;
    font-weight:bold;
    margin-bottom:16px;
}
.news-detail-meta{
    font-size:14px;
    color:#888;
}
.news-detail-meta span{
    margin:0 10px;
}
.news-detail-header .news-orange-line{
    width:80px;
    height:3px;
    background:#f08210;
    margin:20px auto 0;
}

.news-detail-content{
    font-size:16px;
    line-height:1.8;
    color:#444;
}
.news-detail-content p{
    margin-bottom:20px;
}
.news-detail-img{
    margin:30px 0;
    text-align:center;
}
.news-detail-img img{
    max-width:100%;
    height:auto;
}

.news-detail-bottom{
    margin-top:50px;
    text-align:center;
}
.news-back-btn{
    display:inline-block;
    padding:12px 30px;
    border:1px solid #f08210;
    color:#f08210;
    text-decoration:none;
    border-radius:4px;
    transition:0.3s;
}
.news-back-btn:hover{
    background:#f08210;
    color:#fff;
}

.news-prev-next{
    margin-top:60px;
    padding-top:30px;
    border-top:1px solid #eee;
}
.news-prev-item,.news-next-item{
    font-size:15px;
    margin-bottom:12px;
}
.news-prev-next a{
    color:#333;
    text-decoration:none;
}
.news-prev-next a:hover{
    color:#f08210;
}

/* 移动端适配 */
@media (max-width:768px){
    .news-detail-wrap{
        width:92%;
    }
    .news-detail-title{
        font-size:24px;
    }
    .news-detail-section{
        padding:40px 0;
    }
}


.product-filter__tabs {
    display: flex;
    gap: 12px;
    align-items: center;
}
.product-filter__tab-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    border: 1px solid #ddd;
    border-radius: 20px;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}
.product-filter__tab-item:hover {
    border-color: #f08210;
    color: #f08210;
}
/* 选中态：专属类名 tab-active，和其他组件不冲突 */
.product-filter__tab-item.tab-active {
    background-color: #f08210;
    border-color: #f08210;
    color: #fff;
}









.filter-radio-group {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}
.filter-radio-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    font-size: 14px;
}

/* 未选中：细边框空心圆 */
.filter-radio-dot {
    width: 16px;
    height: 16px;
    border: 1px solid #999;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    background: #fff;
    transition: all 0.2s;
}

/* 选中：外层粗边框 + 中间白环 + 内部实心圆 = 双层圆环 */
.filter-radio-item.is-checked .filter-radio-dot {
    border-width: 2px;
    border-color: #666;
}
.filter-radio-dot::after {
    content: "";
    width: 8px;
    height: 8px;
    background: #666;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}
.filter-radio-item.is-checked .filter-radio-dot::after {
    display: block;
}

.filter-radio-item:hover {
    color: #f08210;
}
/* 分页容器 */
.product-list__pagination {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* 分页按钮基础样式 */
.product-list__page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    font-size: 14px;
    background: #fff;
    transition: all 0.2s;
    box-sizing: border-box;
}

/* 悬停效果 */
.product-list__page-btn:hover {
    border-color: #f08210;
    color: #f08210;
}

/* 选中页码样式 */
.product-list__page-btn.is-active {
    background-color: #f08210;
    border-color: #f08210;
    color: #fff;
    cursor: default;
}

/* 禁用状态（首页/上一页在第一页时） */
.product-list__page-btn.is-disabled {
    color: #ccc;
    border-color: #eee;
    cursor: not-allowed;
    background: #f9f9f9;
}
.product-list__page-btn.is-disabled:hover {
    border-color: #eee;
    color: #ccc;
}


/* 详情内容区：移动端横向滚动 */
 
.product-detail-content {
    margin: 20px 0;
    border-radius: 6px;
    /* 核心修复：允许横向滚动，隐藏纵向溢出 */
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch; /* iOS端顺滑滚动 */
}

.product-detail-content table {
    width: 100%;
    min-width: 732px; /* 大屏自动铺满，小屏保持最小宽度并触发滚动 */
    border-collapse: collapse;
  border: 1px solid #e5e5e5;
 
    background: #fff;
    font-size: 15px;
    color: #5d5d5d;
/*margin:0px auto;*/
    margin-bottom: 0;

}
/* 强制解锁所有行高 */
.product-detail-content tr,
.product-detail-content td {
    height: auto !important;
}

.product-detail-content td {
    border: 1px solid #e5e5e5;
    border-bottom-color: #e5e5e5 !important;
    padding: 5px 10px;  /* 第一个数值改更小，上下更紧凑 */
    text-align: center;
    vertical-align: middle;
    line-height: 1.5;  /* 控制文字行高，进一步压缩高度 */
}



/* 分类标题行（橙色） */
.product-detail-content tr td[colspan="3"]:only-child {
    background-color: #f08210;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    /*text-align: left;*/
}

/* 底部备注行 */
.product-detail-content tr:last-child td[colspan="3"]:only-child {
    background-color: #f8f8f8;
    color: #888;
    font-weight: normal;
    font-size: 14px;
    text-align: left;
}

/* 行hover效果 */
.product-detail-content tr:hover td:not([colspan]):only-child,
.product-detail-content tr:hover td:not(:only-child) {
    background-color: #fff9f3;
}

/* ========== 移动端适配 ========== */
@media screen and (max-width: 768px) {
    .product-detail-content {
        margin: 15px 0;
    }
    .product-detail-content table {
        font-size: 14px;
    }
    .product-detail-content td {
        padding: 10px 12px;
    }
    .product-detail-content tr td[colspan]:only-child {
        font-size: 15px;
    }
}
 





/* Banner 容器 */
.inner-banner {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

/* 背景图层 */
.inner-banner__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 1.2s ease-out;
    transform: scale(1.1);
}
.inner-banner__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.inner-banner.show-animate .inner-banner__bg {
    transform: scale(1);
}

/* 深色遮罩层 */
.inner-banner__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
}

/* 内容层：电脑端左中定位，直接用left控制距离 */
.inner-banner__content {
    position: absolute;
    top: 50%;
    left: 7%;  /* 距离左边15%，视觉上左中，不贴边 */
    transform: translateY(-50%); /* 只做垂直居中，水平位置由left控制 */
    text-align: left;
    z-index: 2;
}

/* 栏目标题 */
.inner-banner__title {
    font-size: 38px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out 0.2s;
}
.inner-banner.show-animate .inner-banner__title {
    opacity: 1;
    transform: translateY(0);
}

/* 标题下橙色装饰线：左对齐，从左向右展开 */
.inner-banner__line {
    width: 0;
    height: 3px;
    background: #f08210;
    margin-left: 0;
    opacity: 0;
    transition: all 0.6s ease-out 0.5s;
}
.inner-banner.show-animate .inner-banner__line {
    width: 60px;
    opacity: 1;
}

/* 移动端适配：自动居中 */
@media (max-width: 768px) {
    .inner-banner {
        height: 260px;
    }
    .inner-banner__content {
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
    }
    .inner-banner__title {
        font-size: 24px;
        text-align: center;
    }
    .inner-banner__line {
        margin: 0 auto;
    }
}


.pro-table-title-box {
    display: flex;
    align-items: center;
    gap:12px;
    margin-bottom:12px;
    /*入场动画初始*/
    opacity:0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.pro-table-title-box.show-animate {
    opacity:1;
    transform: translateY(0);
}
.pro-table-icon {
    width:36px;
    height:36px;
    flex-shrink:0;
}

 
 
 
 
 .product_swiper_item a {
    display: block;
    text-decoration: none; /* 去掉下划线 */
    color: inherit; /* 文字继承父级颜色，产品名称文字不变色 */
    width: 100%;
    height: 100%;
}
.product_swiper_item a:hover {
    /* 可选：鼠标悬浮效果，按需开启 */
    /* opacity:0.9; */
}

/* 标题+图片 并排容器 */
.prod-title-row {
    display: flex;
    align-items: center; /* 垂直居中对齐 */
    gap: 20px; /* 标题和图片之间的间距，按需调整 */
    margin-bottom: 12px; /* 和下方描述文字的间距 */
}

/* 认证图片尺寸控制 */
.prod-cert-img {
    height: 44px; /* 控制图片高度，和标题文字匹配，按需改 */
    width: auto;
    display: block;
}

/* 清除标题默认外边距，避免错位 */
.prod-banner-info-title {
    margin: 0;
}