@charset "utf-8";
.homeProduct .publicBox,
.homeNetwork .publicBox,
.homeAbout .publicBox,
.homeMembers .publicBox,
.homeNews .publicBox,
.homeServices .publicBox{
	margin-top:76px;
}
.homeMembers .publicBox{
	width:100%;
	height:calc(100vh - 76px);
}

 .banner-btns {
  top: 60%;
    display: flex;s
;
    align-items: center;
    justify-content: flex-start;
    position: absolute;;
}

 .banner-btnss {
  
    display: flex;s
;
    align-items: center;
    justify-content: flex-start;
   
}
.main-btn {
    width: 190px;
    height: 58px;
    border-radius: 20px;
    position: relative;
    display: flex;
    align-items: center;
    z-index: 99;
    justify-content: space-between;
    padding-left: 40px;
    padding-right: 26px;
    overflow: hidden
}

.main-btn::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right,#009bb3,#009bb3);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transition: all 1s ease
}

.main-btn .main-btn-text {
    color: #fff;
    font-size: 18px
}

.main-btn .main-btn-ico {
    width: 20px;
    height: 20px;
    border: 1px solid #fff;
    border-radius: 50%;
    position: relative
}

.main-btn .main-btn-ico span {
    width: 7px;
    height: 7px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%)
}

.main-btn:hover::after {
    width: 200%
}

.main-btn:hover .main-btn-ico::before,.main-btn:hover .main-btn-ico::after {
    content: "";
    border: 1px solid #fff;
    border-radius: 50%;
    position: absolute;
    width: 20px;
    height: 20px;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    opacity: 0
}

.main-btn:hover .main-btn-ico::before {
    animation: btn_anim .8s ease-out .8s
}

.main-btn:hover .main-btn-ico::after {
    animation: btn_anim .8s ease-out .5s
}

@keyframes btn_anim{ 0%{width:100%;height:100%;opacity:0} 50%{opacity:1} 100%{width:430%;height:430%;opacity:0}}

/* --banner-- */
.homeBanner{
	overflow:hidden;
}
.swiperBanner {
	width:100%;
	height:100%;
	margin:auto;
	overflow:hidden;
	position:relative;
}
.swiperBanner .swiper-slide {
	overflow:hidden;
	position:relative;
}
.swiperBanner .swiper-slide .imgScale {
	width:100%;
	height:100%;
	display:block;
	background-repeat:no-repeat;
	background-position:center top;
	background-size:cover;
	-webkit-animation:imgScale 6s ease-in-out infinite alternate;
	animation:imgScale 6s ease-in-out infinite alternate;
}
.swiperBanner .pagination {
	width:auto !important;
	height:4px !important;
	right:10% !important;
	bottom:6% !important;
	left:auto !important;
	float:right;
	position:absolute;
	z-index:99;
}
.swiperBanner .pagination .swiper-pagination-bullet {
	width:50px;
	height:4px;
	opacity:0.5;
	border-radius:0;
	position:relative;
	background:#FFF;
	margin:0 0 0 5px !important;
	float:left;
}
.swiperBanner .pagination .swiper-pagination-bullet-active {
	opacity:1;
}
.swiperBanner .slideBox {
	width:82%;
	height:100%;
	left:9%;
	top:0;
	z-index:99;
	position:absolute;
}
.swiperBanner .slideBox .banner_img {
	position:absolute;
	display:block;
	opacity:0;
	-webkit-transition:all 1s ease;
	transition:all 1s ease;
	-webkit-transform:translateY(50px);
	transform:translateY(50px);
}
.swiperBanner .slideBox .banner1_1 {
	width:52%;max-width: 718px;
	left:0;
	top:30%;
}
.swiperBanner .slideBox .banner1_2 {
	width:48%;max-width: 724px;
	left:0;
	top:54%;
	-webkit-transition-delay:0.2s;
	transition-delay:0.2s;
}
.swiperBanner .slideBox .banner2_1 {
	width:66%;
	left:0;
	top:32%;
}
.swiperBanner .slideBox .banner2_2 {
	width:56%;
	left:22%;
	top:54%;
	-webkit-transition-delay:0.2s;
	transition-delay:0.2s;
}
.swiperBanner .slideBox .banner3_1 {
	width:46%; max-width: 651px;
	left:0;
	top:35%;
}
.swiperBanner .slideBox .banner3_2 {
	width:32%;
	left:0;
	top:52%;
	-webkit-transition-delay:0.2s;
	transition-delay:0.2s;
}
.swiperBanner .ani-slide .banner_img {
	opacity:1;
	-webkit-transform:translateY(0);
	transform:translateY(0);
}


/* 左下导航容器 */
.custom-swiper-nav {
    position: absolute;
    bottom: 40px;
    left: 10%;
    width: 227px; /* 调整宽度以适应 Prev/Next */
    height: 20px; /* 增加高度以便点击 */
    z-index: 99;
    display: flex;
    align-items: center;
    pointer-events: none; /* 允许鼠标事件穿透容器，但按钮需要开启 */
}

/* 按钮通用样式 (Prev / Next) */
.custom-swiper-nav .nav-btn {
    pointer-events: auto; /* 按钮必须开启鼠标事件 */
    font-size: 14px;
    color: #fff;
    cursor: pointer;
    font-family: sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 100;
    background: transparent;
    border: none;
    padding: 0 10px;
    position: relative;
}


.custom-swiper-nav .nav-btn:hover {
    opacity: 0.7;
}

/* Prev 按钮位置 */
.custom-swiper-nav .prev-btn {
    margin-right: auto; /* 推到最左边 */
}

/* Next 按钮位置 */
.custom-swiper-nav .next-btn {
    margin-left: auto; /* 推到最右边 */
}


.progress-container {
    position: absolute;
    left: 60px;  /* 避开 Prev 文字 */
    right: 60px; /* 避开 Next 文字 */
    height: 1px;
    background: rgba(255, 255, 255, 0.3); /* 灰色底轨 */
    top: 50%;
    transform: translateY(-50%);
    overflow: hidden;
}

/* 进度条背景 (灰色细线) */
.progress-line-bg {
    flex-grow: 1; /* 占据中间所有剩余空间 */
    height: 1px;
    background-color: rgba(255, 255, 255, 0.3); /* 半透明白色背景线 */
    position: relative;
}

/* 进度条活动状态 (白色亮线) */
.progress-line-active {
    width: 0%;
    height: 100%;
    background: #fff; /* 白色进度条 */
    /* 关键：使用 CSS 动画代替 JS 计时 */
    animation: swipeLine 8s linear infinite; 
}

/* --- 右侧 Scroll Down 样式 --- */
.scroll-down-indicator {
    position: absolute;
    right: 40px;
    bottom: 40px;
    z-index: 100;
    writing-mode: vertical-rl; /* 文字垂直排列 */
    text-orientation: mixed;
    font-size: 14px;
    color: #fff;
    letter-spacing: 2px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
}
.scroll-down-indicator::after {
    content: '';
    display: block;
    width: 1px;
    height: 60px;
    background: #fff;
    margin-bottom: 10px;
    margin-left: 50%;
}

.scroll-down-indicator:hover {
    opacity: 1;
}

/* 定义动画：从 0% 到 100% */
@keyframes swipeLine {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* 鼠标悬停时暂停动画（可选，提升体验） */
.homeBanner:hover .progress-line-active {
    animation-play-state: paused;
}


.homeabout{background: url(../images/index01.jpg) no-repeat center;
    background-size: cover;
    position: relative;
    overflow: hidden;}

.padding1 {
    padding-top: 89px;
    padding-bottom: 80px;
}
.homeabout_l{ width: 44%;}
.homeabout_l_tit{ width: 160px; height: 40px; border: 1px solid #dddddd; border-radius: 50px; line-height: 40px; text-align: center; columns: #333333; } 
.homeabout_bt{font-size: 50px; color: #293241;margin-top: 30px;}
.home_about_tex{ color: #666666; margin-top: 32px; line-height: 40px;}
  /* --- 按钮核心样式 --- */
  .btn-explore {
    /* 布局与尺寸 */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px; /* 文字与图标的间距 */
    padding: 16px 32px; /* 内边距，决定按钮高度 */

    /* 视觉样式 */
    background-color: #0097A7; /* 图片中的青色系 */
    color: #ffffff; /* 文字颜色 */
    font-size: 1.125rem; /* 约18px，响应式基准 */
    font-weight: 500;
    text-decoration: none; /* 去除链接下划线 */
    border-radius: 50px; /* 大圆角，实现胶囊形状 */
    border: none;
    cursor: pointer;

    /* 动画过渡 */
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
  }

  /* 图标容器样式 */
  .btn-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 2px solid #ffffff; /* 白色圆环边框 */
    border-radius: 50%; /* 圆形 */
    transition: all 0.3s ease;
  }

  /* 图标内部的小圆点 (模拟图片中的实心点) */
  .btn-icons::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background-color: #ffffff; /* 内部白点 */
    border-radius: 50%;
    transition: transform 0.3s ease;
  }

  /* --- 移入效果 (Hover) --- */

  /* 1. 按钮背景变深 */
  .btn-explore:hover {
    background-color: #007985; /* 更深的青色 */
    transform: translateY(-2px); /* 轻微上浮 */
    box-shadow: 0 10px 20px rgba(0, 151, 167, 0.3); /* 添加阴影 */
  }

  /* 2. 图标变化：圆环变细，整体向右移动 */
  .btn-explore:hover .btn-icon {
    border-color: #e0f7fa; /* 圆环颜色变淡 */
    transform: translateX(4px); /* 向右位移 */
  }

  /* 3. 内部小点变大 */
  .btn-explore:hover .btn-icon::after {
    transform: scale(1.5); /* 内部点放大 */
    background-color: #e0f7fa; /* 内部点颜色变淡 */
  }

  /* --- 响应式适配 --- */
  @media (max-width: 600px) {
    .btn-explore {
      padding: 14px 28px;
      font-size: 1rem; /* 移动端字体稍小 */
      gap: 10px;
    }
    .btn-icons {
      width: 20px;
      height: 20px;
    }
    .btn-icons::after {
      width: 6px;
      height: 6px;
    }
  }

.homeabout_r{ width: 30%; text-align: right;}
.homeabout_r ul li{ margin-bottom: 100px;}
.homeabout_r ul li .num{ color: #009bb3; font-size: 60px;}
.homeabout_r ul li .num_word{ columns: #333333; font-size: 16px; margin-top: 8px;}

/* 1. 列表容器 */
    .sllist {
        width: 100%;
      
        height: 625px;
        margin: 0 auto;
        display: flex;
        gap: 10px;
        list-style: none; margin-top: 60px;;
    }

    /* 2. 列表项 - 默认状态 (一排5个) */
    .sllist li {
        flex: 1; /* 默认 1份宽度 */
        height: 100%;
        position: relative;
        overflow: hidden;
        transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        cursor: pointer;
    }

    /* 3. 激活状态 (变宽) */
    .sllist li.li_on {
        flex: 1.9;
    }

    /* 4. 图片 */
    .sllist li .pic {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }
    .sllist li .pic img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        transition: transform 0.5s ease;
        border-radius: 40px;;
    }

    /* 5. 按钮样式 (.sl_title 改造) */
    .sllist li .sl_title {
        position: absolute;
        top: 10%;
        right: 5%;
       
        width: 60px;
        height: 60px;
        background-color: #fff; /* 默认白底 */
        border-radius: 50%; /* 圆形 */
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10;
        transition: all 0.3s ease;
        box-shadow: 0 4px 10px rgba(0,0,0,0.3);

         transform: translateY(-50%);
    
   
    }
.sllist li .sl_title .btn-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 60px;
        height: 60px;
        background-color: #fff; /* 默认白底 */
        color: #333;            /* 默认黑箭头 */
        border-radius: 50%;     /* 变圆 */
        text-decoration: none;
        font-size: 24px;        /* 箭头大小 */
        transition: all 0.4s ease;
        /* 初始状态：斜箭头 */
        transform: rotate(330deg); 
    }

    .sllist li.li_on .sl_title .btn-icon {
        background-color: #0097a7; /* 激活变蓝底 (你可以改成你喜欢的颜色) */
        color: #fff;               /* 激活变白箭头 */
        /* 激活状态：转回 0度，变成平箭头 */
        transform: rotate(0deg); 
    }




    /* 7. 描述内容 */
    .sllist li .sl_desc {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
       
       
        color: #fff;
        padding: 40px;
       z-index: 11;
        transition: all 0.5s ease;
        display: flex;
        flex-direction: column;
        justify-content: center;
        pointer-events: none; /* 防止遮挡点击 */
        font-size: 36px;
    }


      .sllist li .sl_desc span{ font-size: 24px;;}
    /* 激活显示文字 */
    .sllist li.li_on .sl_desc {
        opacity: 1;
       bottom: 60px;
    }

    .dz_index{position: absolute; width: 100%; height: 50px;; z-index: 9;;
        bottom: 20px; /* 在描述文字下方 */}
.sllist li .sl_btn {
        
        height: 50px;
        width: 90%;
        margin: 0px auto; 
       
        background: #fff;
        color: #000;
        border-radius: 25px; /* 圆角胶囊 */
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
      
        text-decoration: none; /* 去掉下划线 */
      

        /* 动画初始状态：沉下去 + 透明 */
        opacity: 0;
        transform: translateY(40px);
        transition: all 0.5s ease 0.2s; /* 延迟出现 */
    }

    /* 胶囊按钮里的小箭头 */
    .sllist li .sl_btn::after {
        content: "";
        display: block;
        width: 8px;
        height: 8px;
        border-right: 2px solid #000;
        border-top: 2px solid #000;
        transform: rotate(45deg);
        margin-left: 10px;
        margin-top: -2px;
    }

    /* 激活状态：显示按钮 */
    .sllist li.li_on .sl_btn {
        opacity: 1;
        transform: translateY(0);
    }
    /* 响应式 */
    @media (max-width: 768px) {
        .sllist { flex-direction: column; height: auto; }
        .sllist li { height: 200px; flex: none; }
        .sllist li.li_on { height: 400px; }
    }

.index02{ padding-top: 162px;;padding-bottom: 162px;;}
.video{background:url(../images/video.jpg) no-repeat center top;overflow:hidden; position: relative;background-size: cover;}
.video_word{ text-align: center; color: #fff; font-size: 50px;margin-bottom: 41px;}
.index_case{ margin-top: 72px;;}
.index_case_tit{ color: #293241; font-size: 50px; margin-top: 30px;}



        .homeReasons { overflow: hidden; background: #fff; }

        
        .homeReasons .box {
            max-width: 1600px; 
            margin: 0 auto;   
          
            position: relative;
            overflow: visible;
            padding-bottom: 40px; 
        }

      
        .homeReasons .box  .img img { width: 100%; display: block; }

 
        .homeReasons .box  .con {
            width: 100%;
           
            padding: 3%;
            position: absolute;
           box-sizing: border-box; 
            bottom: 0;
            color: #fff; text-align: center;;background: linear-gradient(to top, rgba(0, 150, 180, 0.9), transparent);
        }
        .homeReasons .box  .con .bt b { width: 72%; height: 64px; overflow: hidden; float: left; }
        .homeReasons .box .con .bt i { width: 26%; height: 64px; line-height: 64px; text-align: center; font-weight: bold; overflow: hidden; float: right; }
        .homeReasons .box  .con .line { height: 1px; background: rgba(255, 255, 255, 0.7); margin: 6% 0; }
        .homeReasons .box  .con .wz { font-size: 36px; text-align: center;; overflow: hidden; }
        .homeReasons .box .con .more {
            width: 42px; height: 42px; border: 1px solid #FFF; border-radius: 50%;
            background: url(../images/next.png) no-repeat center; margin-top: 6%; cursor: pointer;
        }

        .shine-btn {
    display: inline-block;
   width: 50%;;
    background: #ffffff; 
    color: #333333; 
    font-size: 18px; 
    font-weight: 600; 
    margin: 0px auto;
    border-radius: 50px; 
    text-decoration: none; 
    position: relative;
    overflow: hidden; 
    transition: all 0.3s ease;
    z-index: 1; 
    border: none;
    cursor: pointer; text-align: center; height: 52px; line-height: 52px; margin-top: 30px;;
}

/* 箭头样式，稍微加一点间距 */
.shine-btn .arrow {
    margin-left: 8px;
    transition: transform 0.3s ease;
    display: inline-block;
}

/* --- 特效核心：伪元素光效 --- */
.shine-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%; /* 初始状态：光在按钮左边外面 */
    width: 100%;
    height: 100%;
    /* 渐变光：左边透明 -> 中间半透明白 -> 右边透明 */
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.6),
        transparent
    );
    transform: skewX(-25deg); /* 倾斜光效，更有动感 */
    transition: none; /* 这里不需要过渡，用动画控制 */
}

/* --- 鼠标悬停时的状态 --- */
.shine-btn:hover {
    /* 悬停时可以加一点阴影，显得浮起来 */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    color: #000; /* 确保文字颜色 */
}

/* 悬停时：光从左扫到右 */
.shine-btn:hover::before {
    left: 150%; /* 移动到按钮右边外面 */
    transition: all 0.7s ease; /* 扫光持续时间 */
}

/* 悬停时：箭头向右移动一点点 */
.shine-btn:hover .arrow {
    transform: translateX(4px);
}

        /* ==================== 新增：底部控制栏样式 ==================== */

        /* 底部控制容器：使用Flex布局实现左进度条、右按钮 */
        .controls-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1600px; /* 与上方 .box 宽度保持一致 */
            margin: 0 auto;    /* 居中 */
            padding: 0 20px;   /* 左右一点内边距 */
            position: relative;
            top: 50px;        /* 微调向上，靠近图片 */
        }

        /* 左侧：进度条轨道 */
        .progress-track {
            flex: 1; /* 占据剩余宽度 */
            height: 2px;
            background-color: #e0e0e0; /* 灰色底轨 */
            margin-right: 20px; /* 与按钮的间距 */
            position: relative;
        }

        /* 左侧：进度条滑块 */
        .progress-fill {
            position: absolute;
            top: 0; left: 0;
            height: 100%;
            width: 0%; /* 初始宽度为0 */
            background-color: #009bb3; /* 蓝色进度条 */
            transition: width 0.5s ease; /* 平滑过渡 */
        }

        /* 右侧：按钮组容器 */
        .nav-buttons {
            display: flex;
            gap: 15px; /* 两个按钮之间的间距 */
        }

        /* 左右按钮通用样式 */
        .homeReasons .reasonsSwiper-prev,
        .homeReasons .reasonsSwiper-next {
            width: 50px;  /* 圆形按钮大小 */
            height: 50px;
            border-radius: 50%; /* 变圆 */
            border: 1px solid #ccc;
            background-color: #fff;
            background-repeat: no-repeat;
            background-position: center;
            background-size: 12px;
            cursor: pointer;
            z-index: 99;
            transition: all 0.3s;
            position: static; /* 取消绝对定位，由Flex布局控制 */
            margin: 0; /* 清除原有margin */
            top: auto; bottom: auto; left: auto; right: auto; /* 重置定位属性 */
        }

        /* 按钮图标背景 (请确保路径正确) */
        .homeReasons .reasonsSwiper-prev {
            background-image: url(../images/arrow_left.png); 
        }
        .homeReasons .reasonsSwiper-next {
            background-image: url(../images/arrow_right.png);
        }

        .homeReasons .reasonsSwiper-prev:hover,
        .homeReasons .reasonsSwiper-next:hover {
           background-color: #009bb3 ;
    border-color: #fff; /* 边框也变青色，视觉更统一 */
           filter: invert(1); 
           
        }
/* --- 基础布局 --- */
        .news-union-container {
            display: flex;
            width: 100%;
          
            margin: 0 auto;
            gap: 20px;
         
           margin-top: 50px;;
            box-sizing: border-box;
        }
 
        /* --- 左侧图片 (比例 753) --- */
        .news-union-left {
          
            flex: 0 0 calc(753 / 1600 * 100%); 
            height: 100%;
            border-radius: 12px;
            overflow: hidden;
          
        }
        .news-union-left img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-union-left .swiper-slide-active img {
            transform: scale(1.05);
        }

        /* --- 右侧标题 (比例 814) --- */
        .news-union-right {
            /* 核心：按照 814/1567 的比例分配宽度 */
            flex: 0 0 calc(814 / 1567 * 100%);
            height: 100%;
        }

        /* 标题样式 */
        .titleSwiper .swiper-slide {
            height: auto;
            margin-bottom: 15px;
            padding: 20px 25px;
            background: #f7f8fa;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-sizing: border-box;
        }

        .titleSwiper .swiper-slide .news-title {
            font-size: 18px;
            color: #333;
            font-weight: 500;
        }

        .titleSwiper .swiper-slide .news-arrow {
            color: #999;
            font-size: 20px;
            transition: transform 0.3s;
            flex-shrink: 0;
            margin-left: 15px;
        }

        /* --- 激活状态 --- */
        .titleSwiper .swiper-slide.active {
            background: #009bb3;
            transform: translateX(5px);
        }
        .titleSwiper .swiper-slide.active .news-title { color: #fff; }
        .titleSwiper .swiper-slide.active .news-arrow { 
            color: #fff; 
            transform: translateX(3px);
        }

        /* --- 响应式 (手机端) --- */
        @media (max-width: 1200px) {
            .news-union-container {
                flex-direction: column;
                height: auto;
                padding: 15px;
            }
            .news-union-left, .news-union-right {
                flex: none;
                width: 100%;
            }
            .news-union-left {
                height: 300px;
                margin-bottom: 20px;
            }
            .news-union-right {
                height: auto;
            }
        }

.homenews{ padding-bottom: 86px;;}
.en_se{ width: 30%;;}
/* --- 输入框样式 --- */
.consult-input-wrapper{ position: relative;}
        .consult-input {
            width: 100%;
            background: transparent; /* 透明背景，透出底色 */
            border: none;
            border-bottom: 1px solid #444; /* 底部灰线 */
            color: #ffffff; /* 文字白色 */
            font-size: 16px;
            padding: 15px 60px 15px 0; /* 右侧留出按钮位置，左侧留白 */
            outline: none; /* 移除点击时的默认轮廓 */
            transition: border-color 0.3s ease;
        }

        /* 输入框获得焦点时的样式 */
        .consult-input:focus {
            border-bottom-color: #888; /* 聚焦时线条变亮一点 */
        }

        /* 占位符颜色 */
        .consult-input::placeholder {
            color: #888888; /* 灰色文字 */
            opacity: 1; /* 修复Firefox下的透明度问题 */
        }

        /* --- 按钮样式 --- */
        .consult-btn {
            position: absolute;
            right: 0; /* 靠右对齐 */
            top: 50%;
            transform: translateY(-50%); /* 垂直居中 */
            width: 40px;
            height: 40px;
            background-color: #ffffff; /* 白色圆圈背景 */
            border-radius: 50%; /* 圆形 */
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s ease, background-color 0.2s ease;
            padding: 0; /* 移除默认内边距 */
        }

        /* 按钮点击/悬停效果 */
        .consult-btn:hover {
            background-color: #f0f0f0;
            transform: translateY(-50%) scale(1.05);
        }

        .consult-btn:active {
            transform: translateY(-50%) scale(0.95);
        }

        /* --- 箭头图标 (使用SVG Data URI，无需外部图片) --- */
        .consult-btn::after {
            content: "";
            display: block;
            width: 16px;
            height: 16px;
            /* SVG编码的黑色箭头，指向右上 */
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23000000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='7' y1='17' x2='17' y2='7'%3E%3C/line%3E%3Cpolyline points='7 7 17 7 17 17'%3E%3C/polyline%3E%3C/svg%3E");
            background-size: cover;
            background-position: center;
        }

        /* --- 响应式适配 --- */
        @media (max-width: 480px) {
            .consult-input {
                font-size: 14px; /* 小屏幕字体稍小 */
                padding: 12px 50px 12px 0;
            }
            .consult-btn {
                width: 36px;
                height: 36px;
            }
            .consult-btn::after {
                width: 14px;
                height: 14px;
            }
        }
.foot1{ background: url(../images/about_bg3.jpg) no-repeat center;
    background-size: cover;
    overflow: hidden;}
/* --index-- */
.wen1{ color: #fff;  font-size: 24px;  font-weight: bold; text-align: center; margin-top: 35px;}
.wen2{ color: #fff;  font-size: 16px;   text-align: center; margin-top: 17px;}

/* --footer-- */
.publicFooter{background:url(../images/foot.jpg) repeat #040405;overflow:hidden;}

.foot_l{ width: 60%; float: left; }
.publicFooter .foot_l .box{width:23.25%;margin-right:2%;float:left;}

.publicFooter .box{width:22.25%;float:right;margin-top: 76px; }
.publicFooter .box:last-child{margin-right:0;}
.publicFooter .box .bt{height:48px;font-size:18px;line-height:48px;color:#FFF;overflow:hidden;position:relative;}
.publicFooter .box .bt a{ color: #fff;}

.publicFooter .box ul{margin-top:8%;}
.publicFooter .box ul li{width:100%;height:32px;line-height:32px;overflow:hidden;float:left;}
.publicFooter .box ul li a{font-size:14px;color:#999;}
.publicFooter .box ul li a:hover{color:#FFF;}
.btt{ color: #fff; font-size: 36px;  text-align: right;;}
.pages {font-size:14px;color: #646464;padding:40px 0px;text-align: center;}
.pages a{margin:0px 6px;padding:4px 10px;font-size: 14px;color: #646464;border:1px solid rgb(220,220,220);}
.pages span {margin:0px 6px;padding:4px 10px;font-size: 14px;color: #fff;background: rgb(0,155,179);border: rgb(0,155,179) solid 1px;}
.pages a:hover{background: rgb(0,155,179);border: rgb(0,155,179) solid 1px;color: #fff;}

.publicFooter .box .add{margin-top:1%;}
.publicFooter .box .add p{height:auto;font-size:15px;line-height:24px;color:#999; text-align: right;;}

.publicFooter .box .ewm{margin-top: 8%;
    width: 100%;         
    text-align: right;    
    overflow: hidden;   }
.publicFooter .box .ewm .in{width:33%; float: right;  }
.publicFooter .box .ewm .in:last-child{ margin-right: 2%;}
.publicFooter .box .ewm .in img{width:100%;max-width:110px;margin:auto;display:block;}
.publicFooter .box .ewm .in p{height:32px;font-size:12px;line-height:32px;color:#999;text-align:center;}
.padding {
    padding: 60px 0;
}
.copyright{font-size:14px;line-height:24px;color:#999;padding:20px 0;border-top:1px solid rgba(255,255,255,0.2);overflow:hidden;}
.copyright b{margin-left:20px;font-weight:normal;}
.copyright a{color:#999;}
.copyright a:hover{color:#FFF;}
.copyright_l{ float: left;}
.copyright_l ul li{ float: left; line-height: 30px;}
.copyright_r{ float: left; line-height: 30px;}
.copyright_r span{ margin-right: 15px;}

.dropdown-nav { position: absolute; width: 100%; height:420px; padding:5% 0; display: none;
	left: 0; overflow: hidden; z-index: 999999; background: #fff;
	background-size: cover;border-top: 1px solid #e6e6e6!important;  top: 80px;}
.sub-nav-btn{ border-radius: 0.5rem; width:180px; height:50px; background: #c90018; color:#fff}
.sub-nav-btn a span{ color:#fff; font-size:16px;}
.header.header-min .dropdown-nav { background: #fff}
.header.header-min .dropdown-nav .nav-container .child-item .item-info-wrap ul li a{ color: #404040}
@media (min-width: 1680px) { .dropdown-nav .container { max-width: 1700px; } }
.dropdown-nav .nav-rightbar { flex: 0 0 auto; width: 22%; position: relative; }
.dropdown-nav .nav-rightbar::before { content: ''; display: block; position: absolute; width: 200%; height: 100%; top: 0; left: 0; background: #cad5dd; }
.dropdown-nav .nav-rightbar .right-wrap { position: relative; z-index: 2; height: 100%; }
.dropdown-nav .nav-rightbar .right-wrap .ico { width: 180%; height: 180%; padding: 5%; transform: translateY(-20%); }
.dropdown-nav .nav-rightbar .right-wrap .ico img { width: 100%; opacity: .11; }
.dropdown-nav .nav-rightbar .right-wrap .txt { font-weight: bold; font-size: 135px; color: rgba(255, 255, 255, 0.5); line-height: 1; position: absolute; bottom: 0; text-align: center; left: 10px; }
.dropdown-nav .nav-container { flex: 0 0 auto; width: 100%; }
.dropdown-nav .nav-container .child-item { display: none; height: 100%; }
.dropdown-nav .nav-container .child-item .item-info-wrap { padding-right: 0%; height: 100%; width: 100% }
.dropdown-nav .nav-container .child-item .item-info-wrap h3 { font-weight: bold; color: #333; padding-top: 1rem; }
.dropdown-nav .nav-container .child-item .item-info-wrap p.info-desc { font-size: 18px;font-weight:100; line-height: 2; color:#404040; }
.dropdown-nav .nav-container .child-item .item-info-wrap ul { margin-top: 1rem; width: 100% }
.dropdown-nav .nav-container .child-item .item-info-wrap ul li{  flex:0 0 30%;
	display: flex; align-items: center; margin:1% 0;}


.dropdown-nav .nav-container .child-item .item-info-wrap ul li:hover a{  color: #0075c4;    text-align: center}



.dropdown-nav .nav-container .child-item .item-info-wrap ul li a { padding-left: 1%; display: inline-block;
	vertical-align: inherit; color:#666  }
.dropdown-nav .nav-container .child-item .item-info-wrap ul li *{ transition: all 0.5s}
.dropdown-nav .nav-container .child-item .item-info-wrap ul li a i svg{ width:25px; height: 25px; fill:#595959; transform: all 0.5s;}
.dropdown-nav .nav-container .child-item .item-info-wrap .animate-nav:hover i svg{ fill:#0075c4; transform: translateX(10%);}
.dropdown-nav .nav-container .child-item .child-nav .nav-item { padding: 0 1.5%; }
.dropdown-nav .nav-container .child-item .child-nav .nav-item .item-img { overflow: hidden; }
.dropdown-nav .nav-container .child-item .child-nav .nav-item .item-img .img-wrap img { position: absolute; top: 0; bottom: 0; left: 0; right: 0; margin: auto; }
.dropdown-nav .nav-container .child-item .child-nav .nav-item .item-name { color: #333333; -webkit-transition: all .3s; -moz-transition: all .3s; -ms-transition: all .3s; -o-transition: all .3s; transition: all .3s; }
.dropdown-nav .nav-container .child-item .child-nav .nav-item:hover .item-name { color: #f60; }
.dropdown-nav .nav-container .child-item.active { display: block; }
.dropdown-nav .nav-container .child-item.item-3 .child-nav .nav-item .item-img { width: 60px; margin: 0 auto; }
.dropdown-nav .nav-container .child-item.item-3 .child-nav .nav-item:hover .item-img img { -webkit-animation: swing 1 1s linear; -o-animation: swing 1 1s linear; animation: swing 1 1s linear; }
.sub-container  .animate-nav{ font-size: 16px; width: 20%; color: #666666  }
.mask { top: 100px; display: none; position: fixed;  background-color: rgba(0, 0, 0, 0.4); z-index: 88; }

@media(min-width: 1399.98px) {
	.d-xxl-flex {
		display: flex !important;
	}
}
.d-xxl-flex{display:none;	}

.parent-name{ font-size: 16px; color:#c3002f;   }
.pro-name-item2{ width: calc(100% / 3); font-size: 16px;
	color: #666;}
.pro-name-item2 i svg{    width: 20px;
	height: 20px;
	fill: #c3002f;
	transition: all 0.5s;}
.sub-nav-left{ display: flex; position: relative; width: 35%; }
.sub-nav-left:after {
	position: absolute;
	content: "";
	right: 0;
	bottom: 0;
	background: url(../img/nav_left.png) no-repeat right bottom #fafafa;
	background-size: cover;
	height: 100%;
	width:150%;
}
.sub-nav-left  .pro-item-li{ position:relative; z-index: 99; }
.sub-nav-left  .pro-item-li a  span{ color:#9fafd4; font-size:18px;     position: relative;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	text-align: left;}
.sub-nav-left  .pro-item-li .pro-li-ico{


	background: url(../img/xm_dot2.png) no-repeat right top;
	width: 12px;
	height: 12px;
	z-index: 55;


}
.sub-nav-left  .pro-item-li a>i{ transition: all 0.5s; opacity: 0; transform: translateX(100%)}
.sub-nav-left  .pro-item-li a>i svg{ fill:rgba(255,255,255,0.65);}
.sub-nav-left  .pro-item-li{ position:relative}
.sub-nav-left  .pro-item-li:after{ position:absolute; content:'';left:0;bottom:0; height: 1px; width:100%;
	border-bottom:1px solid rgba(255,255,255,0.25); transform: scaleX(0); transition: all 0.5s  }
.sub-nav-left  .pro-item-li:hover:after{ transform: scaleX(1)}
.sub-nav-left  .pro-item-li:hover a  span{ color:#fff}
.sub-nav-left  .pro-item-li:hover a>i{   opacity: 1; transform: translateX(0%)}



.sub-nav-left p:nth-of-type(1){ font-size: 22px;   color: #fff; position: relative;z-index: 99}
.sub-nav-left div:nth-of-type(1){ font-size: 18px; color: #666;position: relative;z-index: 99}
.sub-nav-left .t-button-ty2{position: relative;z-index: 99;     width: 86px; height: 45px;}
.sub-nav-left .t-button-ty2 a{position: relative;}
.sub-nav-left .t-button-ty2 a:after{position: absolute; content: "";border-bottom: 1px solid rgba(255,255,255,0.5);
	left:0;bottom:0; width: 100%; height: 1px;}

.sub-nav-left .t-button-ty2 a span{ font-size: 14px; color: rgba(255,255,255,0.5); }
.sub-nav-left .t-button-ty2 a i svg{ width: 20px; height: 20px; fill: rgba(255,255,255,0.5);transition: all 0.5s}
.sub-nav-left .t-button-ty2:hover a i svg{ transform: translateX(-20%)}




.sub-nav-right{ width: 65%; padding:2%; background: #fff; position:relative; display: flex;flex-flow: column; justify-content: center}

.sub-nav-right .sub-nav-item{ width:calc(100% / 2);position:relative;z-index: 99}
.sub-nav-right .sub-nav-item p{ margin-bottom: 0}
.sub-nav-right .sub-nav-item p a{ font-size: 16px; color: #ed6c00}
.sub-nav-right .sub-nav-item>div div{  width:calc(100% / 3);}
.sub-nav-right .sub-nav-item>div div a span{ font-size: 16px; color: #666;}
.sub-nav-right .sub-nav-item>div div a i{ font-size: 16px; color: #666}
.sub-nav-right .sub-nav-item>div div a i svg{width: 20px; height: 20px; fill: #ed6c00; transition: all 0.5s}
.sub-nav-right .sub-nav-item>div div:hover a i svg{ transform: translateX(-20%)}
.sub-nav-right .sub-nav-item>div div:hover a span{ color: #ed6c00}
.item-info-wrap2{}
.item-info-wrap2 p:nth-of-type(1){ font-size: 24px; color:#3466ce;position:relative;z-index: 99}
.item-info-wrap2 p:nth-of-type(2){ font-size: 16px; color: #666666;position:relative;z-index: 99}

.wrap-pro-title p{ font-size:18px; color:#000;}


.pc-sub-tel i svg{ width: 22px; height: 22px; fill: #fff}
.pc-sub-tel>div:nth-of-type(1) span{ color: #fff; font-size: 14px}
.pc-sub-tel>div:nth-of-type(2) span{ font-size: 24px; color: #fff;}

 .videoBtn a {
    position: relative;
}

/* 1. 按钮容器：负责旋转动画 */
.video-play-btn {
    display: inline-block;
    /* 旋转动画设置：0.4秒，带有回弹效果的缓动函数 */
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer; /* 鼠标放上去显示小手 */
}
.video-play-btn:before {
	content:"";
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	border-radius:50%;
	background-color:rgba(255,255,255,0.1);
	-webkit-animation:circlepulse 1.5s ease 0s infinite;
	animation:circlepulse 1.5s ease 0s infinite; z-index: 999;
}

@keyframes circlepulse{
	0% {
		-webkit-transform: scale(1);
		opacity: 1;
	}
	100% {
		-webkit-transform: scale(3);
		opacity: 0;
	}
}
@-webkit-keyframes circlepulse{
	0% {
		-webkit-transform: scale(1);
		opacity: 1;
	}
	100% {
		-webkit-transform: scale(3);
		opacity: 0;
	}
}


/* 2. 图片本身：负责颜色变化 */
.video-play-btn img {
    display: block; /* 消除图片底部的默认间隙 */
    width: 50px;    /* 根据你的图片实际大小调整 */
    height: auto;
    
    /* 核心：将图片强制变为白色 (假设原图是黑色或深色) */
    /* brightness(0) 变黑 -> invert(1) 变白 */
    filter: brightness(0) invert(1);
    
    /* 颜色变化的过渡 */
    transition: filter 0.3s ease;
}

/* 3. 鼠标悬停状态 */
.video-play-btn:hover {
    /* 逆时针旋转一圈 */
    transform: rotate(-360deg);
}

.video-play-btn:hover img {
    /* 悬停时变为红色 (或其他颜色) */
    /* 这里的滤镜组合是将黑色图片变为红色的常用写法 */
     filter: sepia(1) hue-rotate(175deg) saturate(3);
}

/* 容器样式 */
.mobile-list-nav {
    width: 100%;
    max-width: 400px; /* 限制最大宽度，模拟手机屏幕 */
    margin: 0 auto;
    background-color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 列表项通用样式 */
.mobile-list-nav .list-item {
    display: flex; /* 使用 Flex 布局让文字和图标分居两侧 */
    justify-content: space-between; /* 两端对齐 */
    align-items: center; /* 垂直居中 */
    
    height: 54px; /* 列表高度 */
    padding: 0 15px; /* 左右内边距 */
    
    text-decoration: none; /* 去掉下划线 */
    color: #999; /* 默认文字颜色（灰色） */
    font-size: 16px;
    
    /* 底部边框线 */
    border-bottom: 1px solid #e5e5e5;
    
    /* 点击时的背景色变化（可选） */
    transition: background-color 0.2s;
}

/* 去掉最后一项的底部边框 */
.mobile-list-nav .list-item:last-child {
    border-bottom: none;
}

/* 鼠标悬停或点击时的背景色（可选） */
.mobile-list-nav .list-item:active {
    background-color: #f5f5f5;
}
.mobile-list-nav .list-item:hover{ color: #000;  border-bottom: 1px solid #000 ;}
.mobile-list-nav .list-item:hover  .item-icon{ width: 20px; /* 图标宽度 */
    height: 17px; /* 图标高度 */
    
    /* 这里使用 Base64 模拟那个青色的箭头图标 */
    /* 你可以换成 background-image: url('你的图标路径.png'); */
    background-image: url("../images/jian1.png");
    background-size: cover;
    background-repeat: no-repeat;
    
    /* 稍微给图标一点左外边距，防止贴太紧 */
    margin-left: 10px;}
/* 图标样式 */
.mobile-list-nav .item-icon {
    width: 20px; /* 图标宽度 */
    height: 17px; /* 图标高度 */
    
    /* 这里使用 Base64 模拟那个青色的箭头图标 */
    /* 你可以换成 background-image: url('你的图标路径.png'); */
    background-image: url("../images/jian.png");
    background-size: cover;
    background-repeat: no-repeat;
    
    /* 稍微给图标一点左外边距，防止贴太紧 */
    margin-left: 10px;
}

/* --- 特殊状态：第一项高亮 --- */
/* 如果你希望第一项文字是黑色，加一个 active 类 */
.mobile-list-nav .list-item.active {
    color: #333; /* 黑色文字 */
}


        /* 按钮样式 (模拟 unique-btn-namespace) */
        .unique-btn-namespace .btn {
            padding: 12px 24px;
            background-color: #007bff;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .unique-btn-namespace .btn:hover {
            background-color: #0056b3;
        }

        /* --- 弹窗核心样式 --- */

        /* 遮罩层 */
        .modal-overlay {
            display: none; /* 默认隐藏 */
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5); /* 半透明黑色背景 */
            z-index: 1000; /* 确保在最上层 */
            justify-content: center; /* 水平居中 */
            align-items: center; /* 垂直居中 */
            backdrop-filter: blur(2px); /* 可选：背景模糊效果 */
        }

        /* 弹窗内容框 */
        .modal-content {
            background-color: #fff;
            width: 90%; /* 移动端优先，占据大部分宽度 */
            max-width: 600px; /* 桌面端最大宽度 */
            border-radius: 8px;
            padding: 30px;
            position: relative; /* 为了定位关闭按钮 */
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            animation: fadeIn 0.3s ease-out; /* 简单的入场动画 */
            overflow-y: auto; /* 内容过多时滚动 */
            max-height: 80vh; /* 限制最大高度 */
        }

        /* 标题样式 */
        .modal-title {
            color: #009bb3; /* 图片中的蓝绿色 */
            font-size: 28px;
            margin-bottom: 20px;
            font-weight: bold;
            padding-right: 30px; /* 防止长标题遮挡关闭按钮 */
        }

        /* 内容文本样式 */
        .modal-body {
            color: #666; /* 灰色文字 */
            font-size: 15px;
            line-height: 1.8; /* 增加行高提高可读性 */
            text-align: justify; /* 两端对齐 */
        }

        /* 关闭按钮 (右上角 X) */
        .close-btn {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 24px;
            color: #999;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: background-color 0.2s, color 0.2s;
        }

        .close-btn:hover {
            background-color: #f0f0f0;
            color: #333;
        }

        /* 动画 */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* --- 响应式适配 --- */
        @media (max-width: 480px) {
            .modal-content {
                width: 85%;
                padding: 20px;
            }
            .modal-title {
                font-size: 24px;
            }
            .modal-body {
                font-size: 14px;
            }
        }

        .reasonsSwiper .swiper-slide { display: block !important;}