* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: sans-serif,"黑体","Microsoft Yahei" ;
        }
        body {
            background-color: #f5f7fa;
        }
        /* 核心内容容器：限制宽度1400px，居中对齐，内容嵌套其中 */
        .content-wrapper {
            width: 100%;
            max-width: 1200px; /* 核心内容上限1400px */
            margin: 0 auto; /* 实现水平居中，超出1400px时两侧留空（背景全屏） */
        }

        /* 头部导航 - 背景全屏，内容居中1400px */
        .header {
            background-color: #fff;
            padding: 12px 0; /* 去掉左右内边距，由content-wrapper控制水平间距 */
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            width: 100vw; /* 头部背景全屏（视口宽度） */
        }
        /* 头部内容容器：继承1400px限制，添加左右内边距 */
        .header .content-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 16px;
        }
        .header .logo {
            display: flex;
            align-items: center;
        }
        .header .logo .icon {
            width: 36px;
            height: 36px;
            background: url(../images/szsclogo.png);
            background-size: 36px;
            margin-right: 8px;
        }
        .header .title {
            font-size: 16px;
            font-weight: 600;
            color: #333;
        }
        .header .title b{
            font-weight: bold;
            font-size: 20px;
        }
        .header .tools {
            display: flex;
            gap: 8px;
            /* 跨域通办下拉层需要相对定位容器 */
            position: relative;
        }
        .header .tools .btn {
            font-size: 14px;
            padding: 5px 16px;
            background-color: #2D70C5;
            color: #fff;
            border-radius: 4px;
            border: none;
            cursor: pointer;
        }
        .header .tools .btn.backindex{
            border-radius: 34px;
        }
        /* 跨域通办按钮单独样式：用于精准定位下拉层 */
        #crossDomainBtn {
            position: relative; /* 作为下拉层的绝对定位参考（更精准） */
        }
        /* 跨域通办下拉层样式 - 调整为按钮正下方 */
        .cross-domain-dropdown {
            /* 初始隐藏 */
            display: none;
            /* 绝对定位：相对于crossDomainBtn按钮，实现正下方对齐 */
            position: absolute;
            top: 100%; /* 紧贴按钮底部 */
            left: 150px; /* 对齐按钮左侧，实现正下方 */
            margin-top: 2px; /* 微小间距，避免紧贴显得拥挤 */
            width: 120px;
            background-color: #fff;
            border-radius: 4px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            padding: 8px 0;
            z-index: 999;
            /* 防止下拉层超出视口（可选优化） */
            white-space: nowrap;
            overflow: hidden;
        }
        .cross-domain-dropdown a {
            display: block;
            padding: 8px 16px;
            color: #333;
            text-decoration: none;
            font-size: 16px;
            text-align: center;
            font-weight: bold;
        }
        .cross-domain-dropdown a:hover {
            background-color: #f5f7fa;
            color: #1976d2;
        }

        /* 横幅区域 - 背景全屏，内容居中1400px */
        .banner {
            position: relative;
            width: 100vw; /* 横幅背景全屏 */
            height: 639px;
            background: url(../images/banner.png) no-repeat top #fff;
            background-size: 100%;
            overflow: hidden;
            display: flex;    
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }
        /* 横幅内容容器：限制1400px，承载文字和占位图 */
        .banner .content-wrapper {
            position: relative;
            z-index: 1;
            height: 60%;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            padding-top: 150px;
        }
        .banner .bg-placeholder {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: #64b5f6;
            z-index: 0;
        }
        .banner .text {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            text-align: center;
            padding: 0 16px;
            line-height: 1.4;
        }
        .banner .text img{width: 900px}

        .service-bottom{
                display: flex;    
                width: 1200px;
            flex-wrap: nowrap;
            justify-content: space-between;
        }
        .card {
            background: linear-gradient(180deg, #FBFDFF 0%, #E1EFFF 100%);
            border-radius: 12px;
            padding: 16px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
            width: 32%;
            margin: 0 10px;
            display: flex;
            align-items: center;
        }
        .card:hover {
            transform: translateY(-4px);
        }
        .card .icon {
            width: 90px;
            height: 90px;
        }
        .card .icon.open {
            background: url(../images/hs1.png) no-repeat;
            background-size: 100%;
        }
        .card .icon.change {
            background: url(../images/hs2.png) no-repeat;
            background-size: 100%;
        }
        .card .icon.cancel {
            background: url(../images/hs3.png) no-repeat;
            background-size: 100%;
        }
        .card .title {
            font-size: 24px;
            color: #333;
            width: 200px;
            font-weight: 500;
                text-align: center;
        }
        .card .arrow {
            width: 12px;
            height: 12px;
            border-right: 2px solid #999;
            border-top: 2px solid #999;
            transform: rotate(45deg);
            margin: 8px auto 0;
        }
               /* 弹窗遮罩层（核心：背景锁定） */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background-color: rgba(0, 0, 0, 0.3);
            z-index: 1000;
        }
        /* 弹窗容器 */
        .modal {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            border-radius: 8px;
            width: 90%;
            max-width: 700px;
            z-index: 1001;
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
            overflow: hidden;
            background: url("../images/1.png") left bottom / cover no-repeat,  0% 0% / contain;
        }
        .tipsmodal {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            border-radius: 8px;
            width: 90%;
            max-width: 1000px;
            z-index: 1001;
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
            overflow: hidden;
            background: url("../images/1.png") left bottom / cover no-repeat,  0% 0% / contain;
        }
        /* 弹窗头部 */
        .modal-header {
            padding: 16px 20px;
            border-bottom: 1px solid #f0f0f0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .tips-modal-header {
            padding: 16px 20px;
            border-bottom: 1px solid #f0f0f0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, #013ed2, #0391eb);
        }
        .tips-modal-header .title h1{

            font-size: 24px;
            font-weight: 600;
            color: #fff;
        }
        .modal-header .title {
            font-size: 20px;
            font-weight: 600;
            color: #333;
        }
        .tips-modal-header .close-btn{
            background: url(../images/whiteclose.png) no-repeat;
            background-size: 21px;
            width: 25px;
            height: 25px;
            border: 0px;
        }
        .tips-modal-content{
            padding: 16px 16px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .modal-header .title .highlight {
            color: #1976d2;
        }
        .modal-header .close-btn {
            width: 24px;
            height: 24px;
            border: none;
            background-color: transparent;
            cursor: pointer;
            font-size: 18px;
            color: #999;
            display: flex;
            align-items: center;
            justify-content: center;
                z-index: 999999;
        }
        .modal-header .close-btn:hover {
            color: #333;
        }
        /* 弹窗内容列表 */
        .modal-content {
            padding: 16px 0;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .modal-content .item {
            padding: 14px 20px;
            color: #333;
            font-size: 24px;
            line-height: 48px;
            cursor: pointer;
            transition: background-color 0.2s ease;
            font-weight: bold;
            background-color: #f5f7fa;
                margin-bottom: 20px;
                    width: 94%;
                border-radius: 12px;
        }
        .modal-content .item:hover {
            background-color: #047EFF;
            font-weight: bold;
            color: #fff;
        }
        img.open-modal{
            position: absolute;
            right: 0;
            width: 150px;
        }
         /* 查看更多按钮样式（带圆圈箭头）- 修复版 */
        .view-more {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            color: #165DFF;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            /* 确保按钮可见 */
            background: #e3f1ff;
            cursor: pointer;
            box-sizing: border-box;
        }

        .view-more::after {
            content: '';
            position: absolute;
            /* 箭头定位居中 */
            top: 50%;
            left: 50%;
            transform: translate(-40%, -50%) rotate(45deg);
            /* 箭头尺寸和样式 */
            width: 8px;
            height: 8px;
            border-top: 2px solid #057eff;
            border-right: 2px solid #057eff;
            /* 确保箭头可见 */
            box-sizing: border-box;
        }

        .view-more:hover {
            background-color: #057eff;
        }

        .view-more:hover::after {
            border-top-color: white;
            border-right-color: white;
        }
               /* 更多业务办理板块 */
        .more-services {
            padding: 48px 0;
            width: 100vw;
            background-color: #f9fafc;
            position: relative;
            background: url(../images/imageyewu.png) center bottom / contain no-repeat;
        }
        .more-services::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 600"><path d="M0,600 L200,500 L400,580 L600,480 L800,560 L1000,460 L1000,600 Z" fill="none" stroke="#e8f2ff" stroke-width="1"/></svg>');
            background-size: cover;
            opacity: 0.6;
            z-index: 0;
        }
        .more-services .content-wrapper {
            position: relative;
            z-index: 1;
        }
        .section-title {
            text-align: center;
            font-size: 28px;
            font-weight: 700;
            color: #333;
            margin-bottom: 32px;
            position: relative;
            /* 给伪元素留出空间，避免文字重叠 */
            padding: 0 40px;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
        }
        .section-title::before {
            content: ""; /* 清空文字内容，必须保留content（即使为空），伪元素才会显示 */
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 24px; /* 伪元素宽度，控制背景显示大小 */
            height: 24px; /* 伪元素高度，与宽度一致保证背景规整 */
            background-color: #1976d2; /* 背景色（基础版），也可替换为背景图 */
            background:url(../images/left.png);
            background-size: contain; /* 让背景（图/色）适配伪元素大小 */
            border-radius: 50%; /* 可选：让背景色变成圆形，更美观 */
        }
        .section-title::after {
            content: ""; /* 清空文字内容，必须保留content（即使为空），伪元素才会显示 */
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 24px; /* 伪元素宽度，控制背景显示大小 */
            height: 24px; /* 伪元素高度，与宽度一致保证背景规整 */
            background-color: #1976d2; /* 背景色（基础版），也可替换为背景图 */
            background:url(../images/right.png);
            background-size: contain; /* 让背景（图/色）适配伪元素大小 */
            border-radius: 50%; /* 可选：让背景色变成圆形，更美观 */
        }
        .section-title::before {
            left: 0; /* 左侧伪元素定位 */
        }
        .section-title::after {
            right: 0; /* 右侧伪元素定位 */
        }
        .more-services .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
            gap: 20px;
            padding: 0 16px;
        }
        .more-services .service-item {
            background-color: #fff;
            border-radius: 8px;
            padding: 24px 16px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            cursor: pointer;
            transition: all 0.3s ease;
            height: 136px;
            display: flex;
            flex-direction: column;
            justify-content: space-around;
        }
        .more-services .service-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(0,0,0,0.08);
        }
        .more-services .service-item .title {
            font-size: 24px;
            color: #333;
            font-weight: 500;
        }
        .more-services .service-item .subtitle {
            font-size: 12px;
            color: #999;
            margin-top: 4px;
        }

        /* 有下拉层的service-item通用样式（可批量添加） */
        .more-services .service-item.has-dropdown:hover {
            background-color: #047EFF;
            color: #fff;
        }
        .more-services .service-item.has-dropdown:hover .title {
            color: #fff;
            font-weight: 600;
        }
        /* 下拉层通用样式（不再局限于gezhuanqi） */
        .service-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: #fff;
            border-radius: 0 0 8px 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            margin-top: -8px;
            padding: 12px 0;
            z-index: 99;
        }
        .service-dropdown .item {
            padding: 12px 16px;
            color: #333;
            font-size: 14px;
            cursor: pointer;
            transition: background-color 0.2s ease;
        }
        .service-dropdown .item:hover {
            background-color: #f5f7fa;
        }
                /* 法律法规及政策解读板块 */
        .legal-section {
            padding: 48px 0;
            width: 100vw;
            background-color: #fff;
        }
        .legal-section .content-wrapper {
            position: relative;
            z-index: 1;
        }
        .legal-section .container {
            display: flex;
            gap: 24px;
            padding: 0 16px;
            align-items: flex-start;
            margin-bottom: 30px;
        }
        .legal-section .list-container {
            flex: 1;
            background-color: #f5fafc;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            position: relative;
            z-index: 2;
        }
        .legal-section .list-container .item:before {
            content: "";
            position: absolute;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #007bff;
        }
        .legal-section .list-container .item {
            color: #333;
            font-size: 14px;
            line-height: 1.6;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
        }
        .legal-section .list-container .item a{
                padding-left: 12px;
                    overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .legal-section .list-container .view-more1 {
            color: #1976d2;
            font-size: 14px;
            text-align: center;
            cursor: pointer;
            margin-top: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
                flex-direction: column;
        }
        .legal-section .list-container .view-more1 i.more {
            background: url(../images/down.png) no-repeat;
            background-size: 15px;
            width: 20px;
            height: 20px;
        }
        .legal-section .image-container {
            flex: 1;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0,0,0,0.1);
            margin-top: 48px;
        }
        .legal-section .image-container .bg-placeholder {
            width: 100%;
            height: 300px;
            background: linear-gradient(135deg, #f9d71c 0%, #e63946 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .image-container img{width: 700px;}
         /* 服务大厅板块 */
        .service-hall {
            padding: 48px 0;
            width: 100vw;
            background-color: #f9fafc;
            position: relative;
        }
        .service-hall .content-wrapper {
            position: relative;
            z-index: 1;
        }
        .service-hall .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 32px;
            padding: 0 16px;
        }
        .service-hall .address-tip {
            color: #1976d2;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .service-hall .address-tip::before {
            content: "";
            width: 20px;
            height: 20px;
            background: url('../images/light.png') no-repeat center center;
            background-size: contain;
        }
        .service-hall .hall-list {
            background-color: #fff;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        .service-hall .hall-item {
            color: #333;
            font-size: 16px;
            line-height: 30px;
            height: 30px;
            padding-left: 20px;
            position: relative;
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .service-hall .hall-item:hover {
            color: #1976d2;
        }
        .service-hall .hall-item::before {
            content: "";
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 12px;
            height: 12px;
            background-color: #1976d2;
            border-radius: 50%;
                background: url(../images/weizhi.png) no-repeat;
            background-size: 12px;
        }
        /* 大厅详情弹窗 - hover触发 */
        .hall-detail {
            display: none;
            position: absolute;
            left: 0;
            right: 0;
            margin-bottom: 16px;
            background-color: #fff;
            border: 1px solid #e8f2ff;
            border-radius: 8px;
            padding: 16px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            z-index: 100;
            color: #1976d2;
            font-size: 14px;
            line-height: 1.8;
        }
        .hall-detail .address {
            margin-bottom: 8px;
        }
        .hall-detail .time {
            color: #1976d2;
        }
        @media (max-width: 768px) {
            .header .content-wrapper{
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 0 16px;
                flex-direction: column;
            }
            .header .tools {
                display: flex;
                gap: 8px;
                position: relative;
                margin-top: 15px;
            }
            .banner{height: 600px;}
            .banner .content-wrapper{
                padding-top: 0px;
                    height: 23%;
            }
            .service-bottom {
                display: flex;
                width: 100%;
                flex-direction: column;
                align-items: center;
            }
            .card{width: 98%;}
            .banner .text img {
                width: 80%;
            }
            .legal-section .list-container{
                width: 100%;
            }
            .image-container{display: none;}
            .legal-section .container {
                flex-direction: column;
            }
            .legal-section .image-container {
                margin-top: 0;
            }
            .service-hall .section-header {
                flex-direction: column;
                gap: 16px;
                text-align: center;
            }
            .service-hall .hall-detail {
                margin-top: 8px;
                margin-bottom: 0;
            }
            .service-hall .section-title{
                    transform: none;
                        left: auto;
            }
        }
        /* 响应式适配 */
        @media (max-width: 375px) {

            .banner .text {
                font-size: 18px;
            }
            .more-services .section-title,
            .legal-section .section-title,
            .service-hall .section-title {
                font-size: 20px;
                padding: 0 30px;
            }
            .more-services .section-title::before,
            .more-services .section-title::after,
            .legal-section .section-title::before,
            .legal-section .section-title::after,
            .service-hall .section-title::before,
            .service-hall .section-title::after {
                width: 20px;
                height: 20px;
            }
        }