 <style>
 /* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
 @font-face {
   font-family: 'iconfont';  /* Project id 5064216 */
   src: url('//at.alicdn.com/t/c/font_5064216_zi4wze76fh.woff2?t=1762995615705') format('woff2'),
        url('//at.alicdn.com/t/c/font_5064216_zi4wze76fh.woff?t=1762995615705') format('woff'),
        url('//at.alicdn.com/t/c/font_5064216_zi4wze76fh.ttf?t=1762995615705') format('truetype');
 }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Noto Sans SC";
        }
        body {
             font-family: "Noto Sans SC";
             background: linear-gradient(to top,#ffffff, #8fc2ff);
             background-repeat: no-repeat;
        }
		body,html{
		   font-family: "Noto Sans SC";
		   /*overflow-x:hidden;*/
		}
		html *{
		    font-family: "Noto Sans SC";
		}
		.w100{
			width: 100%;
		}
		.plr15{
			padding-left: 15px;
			padding-right: 15px;
		}
        /* 顶部栏样式 */
        .top-bar {
            display: flex;
            align-items: center;
            padding: 10px 15px;
/*            background-color: #fff; */
/*            box-shadow: 0 1px 3px rgba(0,0,0,0.1); */
        }
        .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: #007AFF;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
        }
		.avatar img{
			width: 100%;
			border-radius: 50%;
		}
        .phone {
            font-size: 16px;
            font-weight: bold;
			color: white;
			
        }
        .menu {
            margin-left: auto;
            display: flex;
            align-items: center;
			color: white;
        }
        .menu icon {
            margin-left: 20px;
            font-size: 20px;
        }

        /*  banner 样式 */
        .banner {
            padding:0 15px;
			border:20px;
/* 			overflow: hidden; */
        }
		.banner-swiper{
			overflow: hidden;
			background-color: transparent;
			border-radius: 20px!important;
		}
		.banner-swiper .swiper-slide{
			background-color: transparent;
		}
		.banner-swiper img{
			border-radius: 15px!important;
			overflow: hidden;
		}
		
        .banner h1 {
            font-size: 22px;
            margin-bottom: 10px;
        }
        .banner p {
            font-size: 16px;
        }

        /* 功能按钮区样式 */
        .func-buttons {
            display: flex;
            flex-wrap: wrap;
            padding: 15px;
            background-color: #fff;
            margin: 20px 0;
			padding: 0 15px;
			border-radius: 15px!important;
        }
        .func-btn {
            width: 25%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 10px 0;
            text-decoration: none;
            /* 反馈#81：禁用移动端点击蓝色高亮，配合iframe瞬时切换，点击后不再有延迟动画 */
            -webkit-tap-highlight-color: transparent;
            outline: none;
        }
        .func-btn:focus,
        .func-btn:focus-visible,
        .func-btn:active {
            outline: none;
        }
.func-btn img {
    width: 42px;
    height: 42px;
    margin-bottom: 3px;
    border-radius: 6px;
}
        .func-btn span {
            font-size: 13px;
            color: #333;
            text-decoration: none;
        }

        /* 增值服务样式 */
        .value-added {
            padding: 0 15px 15px;
        }
        .value-added h2 {
            font-size: 18px;
            color: #333;
            margin-bottom: 10px;
        }
        .service-cards {
            display: flex;
            justify-content: space-between;
        }
        .service-card {
            width: 48%;
            background-color: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }
        .service-card img {
            width: 100%;
            height: 120px;
            object-fit: cover;
        }
        .service-card button {
            width: 100%;
            padding: 8px 0;
            border: none;
            background-color: #007AFF;
            color: #fff;
            font-size: 14px;
            border-radius: 0 0 8px 8px;
        }

        /* 底部导航样式 */
        .bottom-nav {
            display: flex;
            justify-content: space-around;
            align-items: center;
            height: 60px;
            background-color: #fff;
            box-shadow: 0 -1px 3px rgba(0,0,0,0.1);
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #666;
            font-size: 12px;
        }
        .nav-item.active {
            color: #007AFF;
        }
        .nav-item img {
            width: 24px;
            height: 24px;
            margin-bottom: 5px;
        }
		
		.dadonghua{
			width: 130px;
		}
.jqr {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}
		.jqr .p1{
			font-size: 16px;
			font-weight: bold;
			color: #141489;
		}
		
		.jqr-list-div {
		    background: white;
		    border-radius: 5px!important;
		    padding: 3px 9px;
		    margin: 10px auto;
		    font-size: 14px;
		}
		.jqr-list-div i{
			float: right;
			margin-top: 3px;
		}
		.jqr-list{
			margin-top: 20px;;
		}
		.mt30{
			margin-top: 20px;
		}
		.pt30{
			padding-top: 30px;
		}
		.pt20{
			padding-top: 20px;
		}
		
		.f-div{
			position: fixed;
			width: 100%;
			bottom: 0px;
			left: 0px;
			height: 60px;
			background-color: white;
			z-index: 3;
		}
		.f-div-d{
			width: 33.33333%;
			height: 100%;
			text-align: center;
            float: left;
            line-height: 16px!important;
		}
		
        .f-div-d a {
            display: block;
            height: 100%;
            line-height: 16px!important;
        }
		.f-div-d i{
			    font-size: 26px;
			    margin-top: 9px;
			 line-height: 1!important;
		}
		.f-div-d img {
		    width: 50px;
		    height: 50px;
		    border-radius: 50%;

		}
		.f-div-xz{
	        position: relative;
			top: -16px;
			z-index: 3;
		}
		.fshow{
			color: #007AFF!important;
		}
		.black{
			color: #979797;
		}
		
		.ai-div{
			position: fixed;
			width: 100%;
			height: calc(100% - 60px);
			z-index: 2;
			transition: all 0.6s;
			top: 100%;
		}
		.target-iframe{
			width: 100%;
			height: 100%;
			position: relative;
            z-index: 1;			
		}
		.a-close{
			
		}
		.tshow{
			top: 0px;
			transition: all 0.6s;
		}
		.strong{
			font-weight: bold;
		}
		.ai-div .fa-close{
			position: absolute;
		}
		.ai-div .fa-close {
		    position: absolute;
		    z-index: 2;
		    right: 22px;
		    margin-top: 32px;
		    font-size: 30px;
		    color: #007bff;
		}
		
.customer-service {
    width: 100%;
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 6px 15px;
    background: white;
}
.border-bottom-1{
	border-bottom: 1px solid #efefef;
}
		.service-item i{
			margin-left: 3px;
		}
        .service-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .service-label {
            font-size: 16px;
            font-weight: bold;
        }
        .service-desc {
            font-size: 12px;
            color: #666;
        }
        .service-link {
            color: #4285f4;
            text-decoration: none;
            font-size: 14px;
        }
        .service-link:hover {
            text-decoration: underline;
        }
		.member-title{
			font-size: 18px;
			font-weight: bold;
			color:#141489;
		}
		.hg21{
		    line-height: 2.1!important;
		}
		.f-div-xz img{
    display: initial;
}

/* 配件商城二维码弹出层样式 */
#shop-qrcode-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

#shop-qrcode-content {
    background-color: #fff;
    border-radius: 15px;
    padding: 20px;
    width: 80%;
    max-width: 300px;
    text-align: center;
    position: relative;
}

#shop-qrcode-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #999;
}

#shop-qrcode-content h3 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

#shop-qrcode-content .shop-qrcode-tip {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

#shop-qrcode-content .shop-qrcode-img {
    margin: 0 auto 20px;
    width: 200px;
    height: 200px;
}

#shop-qrcode-content .shop-qrcode-img img {
    width: 100%;
    height: 100%;
}

#shop-qrcode-content .shop-qrcode-note {
    font-size: 12px;
    color: #999;
    line-height: 1.4;
}

/* 配件商城按钮样式 */
#shop-btn {
    cursor: pointer;
    transition: transform 0.2s;
}

#shop-btn:hover {
    transform: scale(1.05);
}

.bg2{
    width: 100vw;
    height: 100vh;
    height: 100dvh; /* 使用动态视口高度，适配移动端浏览器 */
    position: relative;
    overflow: hidden;
}

/* 响应式背景图 - 基础样式 */
.bg-image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    z-index: 1;
}

/* PC端（≥768px）：显示bg-pc.jpg */
@media screen and (min-width: 768px) {
    .bg-image {
        background-image: url('/static/ai/pc/images/bg-pc.jpg');
        background-size: contain;
        background-position: center;
    }
}

/* 移动端（<768px）：显示bg4.jpg */
@media screen and (max-width: 767px) {
    .bg-image {
        background-image: url('/static/ai/pc/images/bg4.jpg');
        background-size: cover;
        background-position: center top;
    }
}
.bttom2{
    position: absolute;
    width: 100%;
    bottom: 20px;
    margin-bottom: 0px;
    left: 0;
    z-index: 10;
    padding: 0 15px;
}