/* ==========================================================================
   前台主样式文件
   Author: hujilong
   ========================================================================== */

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
}

a {
    color: #004b92;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #0066cc;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

ul, ol {
    list-style: none;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部公告栏 */
.top-bar {
    background-color: #f8f8f8;
    border-bottom: 1px solid #ddd;
    font-size: 12px;
    color: #777;
    line-height: 33px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left .welcome {
    margin-right: 20px;
}

.top-bar-left .phone {
    color: #004b92;
    font-weight: 500;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.site-switcher .current-site {
    color: #333;
    font-weight: 500;
}

.site-switcher .switch-btn {
    color: #004b92;
    margin-left: 5px;
}

.site-switcher {
    position: relative;
}

.site-switcher .switch-btn.open {
    color: #ff6600;
}

/* 城市/分站切换下拉面板 */
.city-panel {
    position: absolute;
    top: 130%;
    right: 0;
    z-index: 999;
    width: 220px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    padding: 10px 12px;
}

.city-panel-title {
    font-size: 13px;
    color: #999;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px dashed #eee;
}

.city-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.city-item {
    margin: 0;
}

.city-item a {
    display: inline-block;
    padding: 4px 12px;
    font-size: 13px;
    color: #333;
    background: #f5f7fa;
    border: 1px solid #eef1f5;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.2s;
}

.city-item a:hover {
    color: #fff;
    background: #004b92;
    border-color: #004b92;
}

.city-item.active a,
.city-item.active a:hover {
    color: #fff;
    background: #ff6600;
    border-color: #ff6600;
    cursor: default;
}

.user-entry a {
    margin-left: 15px;
    color: #777;
}

.user-entry a:hover {
    color: #004b92;
}

/* 头部 */
.header {
    background-color: #fff;
    padding: 15px 0;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    margin-right: 10px;
}

.logo-text {
    font-size: 22px;
    font-weight: bold;
    color: #004b92;
}

/* 搜索框 */
.header-search {
    flex: 0 0 460px;
    margin: 0 40px;
}

.header-search .search-form {
    display: flex;
    height: 38px;
    border: 2px solid #004b92;
}

.header-search .search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0 15px;
    font-size: 14px;
}

.header-search .search-btn {
    width: 80px;
    border: none;
    background-color: #004b92;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.header-search .search-btn:hover {
    background-color: #0066cc;
}

/* 咨询热线 */
.header-tel {
    text-align: right;
}

.header-tel .tel-label {
    display: block;
    font-size: 12px;
    color: #999;
}

.header-tel .tel-number {
    display: block;
    font-size: 22px;
    font-weight: bold;
    color: #004b92;
    line-height: 1.3;
}

/* 主导航 */
.main-nav {
    background-color: #004b92;
    border-bottom: 2px solid #003d7a;
}

.main-nav .container {
    padding: 0;
}

.nav-list {
    display: flex;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0 25px;
    line-height: 45px;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-link:hover,
.nav-item.active .nav-link {
    background-color: #0066cc;
    color: #fff;
}

.nav-link .icon {
    margin-right: 6px;
    font-size: 16px;
}

/* 子菜单 */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s;
    z-index: 101;
}

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

.submenu-item a {
    display: block;
    padding: 12px 20px;
    color: #333;
    font-size: 14px;
    transition: all 0.3s;
    border-bottom: 1px solid #f0f0f0;
}

.submenu-item a:hover {
    color: #004b92;
    background-color: #f0f7ff;
}

/* 主体内容 */
.main-content {
    min-height: calc(100vh - 300px);
}

/* 清除浮动 */
.clear {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

/* 焦点图区域 */
.jiaodian {
    padding: 15px 0;
    background-color: #f5f5f5;
}

.jiaodian .container {
    display: flex;
    gap: 15px;
}

/* 左侧分类菜单 */
.menu-box {
    width: 220px;
    background-color: #fff;
    border: 1px solid #e8e8e8;
}

.menu-title {
    background-color: #004b92;
    color: #fff;
    padding: 12px 20px;
}

.menu-title h4 {
    font-size: 16px;
    font-weight: 600;
}

.menu-content {
    padding: 10px 0;
}

.menu-item {
    border-bottom: 1px solid #f0f0f0;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    color: #333;
    font-size: 14px;
    transition: all 0.3s;
}

.menu-item a:hover {
    background-color: #f0f7ff;
    color: #004b92;
}

.menu-item .arrow {
    color: #999;
    font-size: 16px;
}

/* 右侧轮播图 */
.banner-box {
    flex: 1;
    border-radius: 4px;
    overflow: hidden;
}

.banner-slider {
    position: relative;
    height: 380px;
    overflow: hidden;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.banner-slide:first-child {
    opacity: 1;
    z-index: 2;
}

.banner-content {
    position: absolute;
    top: 50%;
    left: 60px;
    transform: translateY(-50%);
    color: #fff;
    max-width: 500px;
}

.banner-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
    font-size: 16px;
    margin-bottom: 25px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.banner-btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #004b92;
    color: #fff;
    font-size: 16px;
    border-radius: 4px;
    transition: all 0.3s;
}

.banner-btn:hover {
    background-color: #0066cc;
    color: #fff;
}

.banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.banner-dot.active {
    background-color: #fff;
    width: 30px;
    border-radius: 6px;
}

/* 区块标题 */
.section-title {
    position: relative;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
}

.section-title h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.section-title .more {
    position: absolute;
    right: 0;
    bottom: 12px;
    font-size: 14px;
    color: #999;
}

.section-title .more:hover {
    color: #004b92;
}

/* 热门服务 */
.index-yewu {
    padding: 30px 0;
    background-color: #fff;
}

.yewu-box {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.yewu-item {
    padding: 25px;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    transition: all 0.3s;
}

.yewu-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.yewu-item.item-1 {
    border-top: 3px solid #004b92;
}

.yewu-item.item-2 {
    border-top: 3px solid #52c41a;
}

.yewu-item.item-3 {
    border-top: 3px solid #faad14;
}

.yewu-item.item-4 {
    border-top: 3px solid #f5222d;
}

.yewu-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.yewu-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.yewu-item a {
    display: block;
    color: inherit;
}

.yewu-item:hover h4 {
    color: #004b92;
}

/* 服务项目增加到 10 个，补全卡片顶部色条（循环 4 色） */
.yewu-item.item-5 { border-top: 3px solid #004b92; }
.yewu-item.item-6 { border-top: 3px solid #52c41a; }
.yewu-item.item-7 { border-top: 3px solid #faad14; }
.yewu-item.item-8 { border-top: 3px solid #f5222d; }
.yewu-item.item-9 { border-top: 3px solid #004b92; }
.yewu-item.item-10 { border-top: 3px solid #52c41a; }

/* 服务分类徽标 */
.yewu-cat {
    display: inline-block;
    font-size: 12px;
    color: #004b92;
    background: #eaf3fb;
    border-radius: 3px;
    padding: 2px 8px;
    margin-bottom: 8px;
}
.yewu-item h4 {
    font-size: 17px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}
.yewu-item .price {
    display: block;
    margin-top: 10px;
    color: #f5222d;
    font-size: 18px;
    font-weight: 700;
}
.yewu-item .price em {
    font-size: 12px;
    font-weight: 400;
    color: #999;
    font-style: normal;
}

/* 全站功能区块 */
.home-funcs {
    padding: 34px 0;
    background: #f5f8fc;
}
.home-funcs .cat-grid {
    margin-top: 6px;
}

/* 快速查询 */
.quick-search-section {
    padding: 30px 0;
    background: linear-gradient(135deg, #004b92 0%, #0066cc 100%);
}

.quick-search-box {
    text-align: center;
    color: #fff;
}

.quick-search-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.quick-search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto 15px;
}

.quick-search-input {
    flex: 1;
    height: 48px;
    padding: 0 20px;
    border: none;
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    outline: none;
}

.quick-search-btn {
    width: 120px;
    height: 48px;
    border: none;
    background-color: #faad14;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.quick-search-btn:hover {
    background-color: #ffc53d;
}

.quick-search-tags {
    font-size: 14px;
}

.quick-search-tags .tag-label {
    margin-right: 10px;
    opacity: 0.8;
}

.quick-search-tags .tag {
    color: #fff;
    margin-right: 15px;
    opacity: 0.9;
}

.quick-search-tags .tag:hover {
    opacity: 1;
    text-decoration: underline;
}

/* 数据统计 */
.stats-section {
    padding: 40px 0;
    background-color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-icon {
    font-size: 40px;
    color: #004b92;
    margin-bottom: 10px;
}

.stat-value {
    display: block;
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}

.stat-label {
    display: block;
    font-size: 14px;
    color: #666;
}

/* 新闻资讯 */
.news-section {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.news-left {
    float: left;
    width: 65%;
}

.news-right {
    float: right;
    width: 32%;
}

.news-item {
    padding: 20px 0;
    border-bottom: 1px solid #e8e8e8;
}

.news-item:last-child {
    border-bottom: none;
}

.news-img {
    float: left;
    width: 180px;
    height: 120px;
    margin-right: 20px;
    overflow: hidden;
    border-radius: 4px;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-img .no-img {
    width: 100%;
    height: 100%;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
}

.news-text {
    overflow: hidden;
}

.news-text h4 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.news-text h4:hover {
    color: #004b92;
}

.news-text p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 10px;
}

.news-foot {
    font-size: 12px;
    color: #999;
}

.news-foot .ckgd {
    color: #004b92;
    margin-right: 15px;
}

.news-simple-list li {
    padding: 12px 0;
    border-bottom: 1px dashed #e8e8e8;
}

.news-simple-list li:last-child {
    border-bottom: none;
}

.news-simple-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #333;
    font-size: 14px;
}

.news-simple-list a:hover {
    color: #004b92;
}

.news-simple-list .date {
    color: #999;
    font-size: 12px;
    flex-shrink: 0;
    margin-left: 10px;
}

.news-simple-list .title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 合作伙伴 */
.partners-section {
    padding: 40px 0;
    background-color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.partner-item {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    transition: all 0.3s;
}

.partner-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.partner-item img {
    max-height: 50px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.partner-item:hover img {
    opacity: 1;
}

/* ==================== 通用内页样式 ==================== */

/* 面包屑导航 */
.breadcrumb {
    background-color: #fff;
    padding: 12px 0;
    border-bottom: 1px solid #e8e8e8;
    font-size: 14px;
    color: #999;
}

.breadcrumb .container {
    display: flex;
    align-items: center;
}

.breadcrumb a {
    color: #666;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #004b92;
}

.breadcrumb .separator {
    margin: 0 10px;
    color: #ccc;
}

.breadcrumb .current {
    color: #333;
}

/* 内页布局 */
.inner-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.inner-container {
    display: flex;
    gap: 20px;
}

.inner-main {
    flex: 1;
    background-color: #fff;
    padding: 25px;
    border: 1px solid #e8e8e8;
}

.inner-sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* 页面标题 */
.page-title {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #004b92;
}

/* 文章列表 */
.article-list {
    background-color: #fff;
}

.article-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.article-item:last-child {
    border-bottom: none;
}

.article-thumb {
    width: 200px;
    height: 140px;
    flex-shrink: 0;
    overflow: hidden;
    background-color: #f5f5f5;
}

.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-item:hover .article-thumb img {
    transform: scale(1.05);
}

.article-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-item:hover .article-title {
    color: #004b92;
}

.article-summary {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
    color: #999;
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.article-category-tag {
    display: inline-block;
    padding: 2px 8px;
    background-color: #e6f0fa;
    color: #004b92;
    border-radius: 3px;
    font-size: 12px;
}

/* 分类导航 */
.category-nav {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.category-nav h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-item {
    padding: 6px 14px;
    background-color: #f5f5f5;
    font-size: 14px;
    color: #666;
    transition: all 0.3s;
}

.category-item:hover,
.category-item.active {
    background-color: #004b92;
    color: #fff;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 25px 0;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid #e8e8e8;
    font-size: 14px;
    color: #666;
    transition: all 0.3s;
}

.pagination a:hover {
    border-color: #004b92;
    color: #004b92;
}

.pagination .current {
    background-color: #004b92;
    border-color: #004b92;
    color: #fff;
}

.pagination .disabled {
    color: #ccc;
    cursor: not-allowed;
}

/* 侧边栏组件 */
.sidebar-widget {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.sidebar-widget h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

/* 热门文章 */
.hot-article-list {
}

.hot-article-item {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #f5f5f5;
}

.hot-article-item:last-child {
    border-bottom: none;
}

.hot-article-num {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    background-color: #ccc;
    color: #fff;
    font-size: 12px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.hot-article-item:nth-child(1) .hot-article-num {
    background-color: #f5222d;
}

.hot-article-item:nth-child(2) .hot-article-num {
    background-color: #fa8c16;
}

.hot-article-item:nth-child(3) .hot-article-num {
    background-color: #faad14;
}

.hot-article-title {
    font-size: 14px;
    color: #333;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}

.hot-article-item:hover .hot-article-title {
    color: #004b92;
}

/* 热门标签 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    padding: 5px 12px;
    background-color: #f5f5f5;
    font-size: 13px;
    color: #666;
    border-radius: 16px;
    transition: all 0.3s;
}

.tag-item:hover {
    background-color: #004b92;
    color: #fff;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 16px;
}

/* 搜索结果页 */
.search-header {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.search-header h2 {
    font-size: 18px;
    color: #333;
    margin-bottom: 8px;
}

.search-header p {
    font-size: 14px;
    color: #999;
}

.search-header .keyword {
    color: #f5222d;
    font-weight: 600;
}

/* 文章详情页 */
.article-detail {
    background-color: #fff;
    padding: 30px;
}

.article-detail-title {
    font-size: 26px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}

.article-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 20px;
    margin-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #999;
}

.article-detail-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.article-detail-content p {
    margin-bottom: 15px;
}

.article-detail-content img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
}

.article-detail-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

/* 上一篇下一篇 */
.article-prev-next {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.article-prev,
.article-next {
    flex: 1;
    font-size: 14px;
}

.article-next {
    text-align: right;
}

.article-prev a,
.article-next a {
    color: #666;
    transition: color 0.3s;
}

.article-prev a:hover,
.article-next a:hover {
    color: #004b92;
}

/* 相关文章 */
.related-articles {
    margin-top: 30px;
}

.related-articles h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.related-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.related-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px dashed #f0f0f0;
}

.related-item::before {
    content: "•";
    color: #004b92;
    font-weight: bold;
}

.related-item a {
    color: #333;
    font-size: 14px;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-item a:hover {
    color: #004b92;
}

/* 文章详情页 */
.article-detail-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.article-content-wrapper {
    background-color: #fff;
    padding: 35px;
    border: 1px solid #e8e8e8;
}

.article-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.article-detail-title {
    font-size: 26px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 18px;
}

.article-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: #999;
    flex-wrap: wrap;
}

.article-detail-meta .article-category-tag {
    padding: 3px 10px;
    background-color: #e6f0fa;
    color: #004b92;
    font-size: 13px;
}

/* 文章封面 */
.article-cover {
    width: 100%;
    overflow: hidden;
    margin-bottom: 25px;
}

.article-cover img {
    width: 100%;
    height: auto;
    display: block;
}

/* 文章内容 */
.article-body {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.article-body p {
    margin-bottom: 16px;
    text-indent: 2em;
}

.article-body h2 {
    font-size: 22px;
    font-weight: 600;
    margin: 30px 0 16px;
    color: #333;
    border-left: 4px solid #004b92;
    padding-left: 12px;
}

.article-body h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: #333;
}

.article-body img {
    max-width: 100%;
    height: auto;
    margin: 16px 0;
}

.article-body blockquote {
    border-left: 4px solid #004b92;
    background: #f0f7ff;
    padding: 16px 20px;
    margin: 16px 0;
    color: #666;
}

.article-body ul,
.article-body ol {
    margin: 16px 0;
    padding-left: 2em;
}

.article-body li {
    margin-bottom: 8px;
}

.article-body code {
    background: #f5f5f5;
    padding: 2px 6px;
    font-size: 14px;
    font-family: Consolas, Monaco, monospace;
}

.article-body pre {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 16px;
    overflow-x: auto;
    margin: 16px 0;
}

.article-body pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.article-body th,
.article-body td {
    border: 1px solid #e8e8e8;
    padding: 10px 12px;
    text-align: left;
}

.article-body th {
    background: #fafafa;
    font-weight: 600;
}

/* 文章标签 */
.article-tags {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.article-tags-label {
    font-size: 14px;
    color: #666;
    font-weight: 600;
}

.article-tag {
    padding: 4px 12px;
    background: #f5f5f5;
    font-size: 13px;
    color: #666;
    border-radius: 16px;
    transition: all 0.3s;
}

.article-tag:hover {
    background: #004b92;
    color: #fff;
}

/* 文章操作 */
.article-actions {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 24px;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    color: #666;
}

.action-btn:hover {
    background: #e6f0fa;
    color: #004b92;
    transform: translateY(-2px);
}

.action-btn-icon {
    font-size: 24px;
}

.action-btn.liked {
    background: #fff1f0;
    color: #f5222d;
}

/* 上下篇 */
.article-nav {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.article-nav-item {
    flex: 1;
}

.article-nav-label {
    font-size: 13px;
    color: #999;
    margin-bottom: 6px;
}

.article-nav-link {
    font-size: 14px;
    color: #333;
    transition: color 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-nav-link:hover {
    color: #004b92;
}

.article-nav-next {
    text-align: right;
}

/* 评论区 */
.comment-section {
    margin-top: 25px;
    background: #fff;
    padding: 25px;
    border: 1px solid #e8e8e8;
}

.comment-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

/* 评论输入 */
.comment-input {
    margin-bottom: 30px;
}

.comment-textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border: 1px solid #e8e8e8;
    font-size: 14px;
    resize: vertical;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.comment-textarea:focus {
    outline: none;
    border-color: #004b92;
}

.comment-submit-row {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
}

.comment-submit-btn {
    padding: 8px 24px;
    background: #004b92;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.comment-submit-btn:hover {
    background: #0066cc;
}

/* 评论列表 */
.comment-item {
    padding: 20px 0;
    border-bottom: 1px solid #f5f5f5;
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f0f0f0;
    flex-shrink: 0;
    overflow: hidden;
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-user-info {
    flex: 1;
}

.comment-username {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.comment-time {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}

.comment-content {
    font-size: 14px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 12px;
    padding-left: 52px;
}

.comment-footer {
    padding-left: 52px;
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #999;
}

.comment-action {
    cursor: pointer;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.comment-action:hover {
    color: #004b92;
}

/* 子评论 */
.comment-children {
    margin-top: 15px;
    padding-left: 52px;
}

.comment-child {
    padding: 15px;
    background: #fafafa;
    margin-bottom: 10px;
}

.comment-child:last-child {
    margin-bottom: 0;
}

.comment-child .comment-content {
    padding-left: 0;
}

.comment-child .comment-footer {
    padding-left: 0;
}

/* 评论分页 */
.comment-pagination {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

/* ==================== 通用表单样式 ==================== */

/* 表单容器 */
.form-container {
    background-color: #fff;
    padding: 30px;
    border: 1px solid #e8e8e8;
}

.form-title {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #004b92;
}

/* 表单项 */
.form-item {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

.form-label .required {
    color: #f5222d;
    margin-right: 4px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #d9d9d9;
    font-size: 14px;
    color: #333;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-textarea {
    height: auto;
    padding: 10px 12px;
    resize: vertical;
    min-height: 100px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #004b92;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #bbb;
}

/* 表单提示 */
.form-tip {
    margin-top: 6px;
    font-size: 12px;
    color: #999;
}

.form-error {
    margin-top: 6px;
    font-size: 12px;
    color: #f5222d;
}

/* 表单行 */
.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-item {
    flex: 1;
}

/* 通用按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 20px;
    border: 1px solid #d9d9d9;
    background-color: #fff;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    box-sizing: border-box;
}

.btn:hover {
    border-color: #004b92;
    color: #004b92;
}

.btn-primary {
    background-color: #004b92;
    border-color: #004b92;
    color: #fff;
}

.btn-primary:hover {
    background-color: #0066cc;
    border-color: #0066cc;
    color: #fff;
}

.btn-success {
    background-color: #52c41a;
    border-color: #52c41a;
    color: #fff;
}

.btn-success:hover {
    background-color: #73d13d;
    border-color: #73d13d;
    color: #fff;
}

.btn-warning {
    background-color: #faad14;
    border-color: #faad14;
    color: #fff;
}

.btn-warning:hover {
    background-color: #ffc53d;
    border-color: #ffc53d;
    color: #fff;
}

.btn-danger {
    background-color: #f5222d;
    border-color: #f5222d;
    color: #fff;
}

.btn-danger:hover {
    background-color: #ff4d4f;
    border-color: #ff4d4f;
    color: #fff;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    height: 48px;
    padding: 0 30px;
    font-size: 16px;
}

.btn-sm {
    height: 32px;
    padding: 0 12px;
    font-size: 13px;
}

/* 表单操作区 */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.form-actions-center {
    justify-content: center;
}

/* 复选框和单选框 */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
}

.form-checkbox input,
.form-radio input {
    cursor: pointer;
}

/* ==================== 通用卡片样式 ==================== */

.card {
    background-color: #fff;
    border: 1px solid #e8e8e8;
    margin-bottom: 20px;
}

.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.card-more {
    font-size: 14px;
    color: #999;
}

.card-more:hover {
    color: #004b92;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 15px 20px;
    border-top: 1px solid #f0f0f0;
    background-color: #fafafa;
}

/* ==================== 服务页面样式 ==================== */

.service-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.service-banner {
    height: 250px;
    background: linear-gradient(135deg, #004b92 0%, #0066cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    margin-bottom: 25px;
}

.service-banner h1 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 10px;
}

.service-banner p {
    font-size: 16px;
    opacity: 0.9;
}

.service-intro {
    background-color: #fff;
    padding: 30px;
    margin-bottom: 25px;
    border: 1px solid #e8e8e8;
}

.service-intro h2 {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.service-intro p {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.service-feature-item {
    text-align: center;
    padding: 25px;
    background-color: #fafafa;
    border: 1px solid #f0f0f0;
    transition: all 0.3s;
}

.service-feature-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.service-feature-icon {
    font-size: 40px;
    color: #004b92;
    margin-bottom: 15px;
}

.service-feature-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.service-feature-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.service-process {
    background-color: #fff;
    padding: 30px;
    margin-bottom: 25px;
    border: 1px solid #e8e8e8;
}

.service-process h2 {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.process-step-num {
    width: 50px;
    height: 50px;
    background-color: #004b92;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.process-step h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.service-cta {
    background: linear-gradient(135deg, #004b92 0%, #0066cc 100%);
    padding: 40px;
    text-align: center;
    color: #fff;
    border: 1px solid #e8e8e8;
}

.service-cta h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
}

.service-cta p {
    font-size: 16px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.service-cta .btn {
    background-color: #fff;
    color: #004b92;
    border-color: #fff;
    font-size: 16px;
    padding: 0 40px;
    height: 48px;
}

.service-cta .btn:hover {
    background-color: #f0f7ff;
    color: #004b92;
}

/* 服务列表 */
.service-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.service-card {
    background-color: #fff;
    border: 1px solid #e8e8e8;
    padding: 25px;
    transition: all 0.3s;
}

.service-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.service-card .service-price {
    font-size: 24px;
    font-weight: bold;
    color: #f5222d;
    margin-bottom: 15px;
}

.service-card .service-price span {
    font-size: 14px;
    font-weight: normal;
    color: #999;
}

/* ==================== 用户中心样式 ==================== */

.user-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.user-container {
    display: flex;
    gap: 20px;
}

.user-sidebar {
    width: 220px;
    flex-shrink: 0;
}

.user-menu {
    background-color: #fff;
    border: 1px solid #e8e8e8;
}

.user-menu-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #f0f0f0;
    margin: 0 auto 10px;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.user-level {
    font-size: 12px;
    color: #faad14;
}

.user-menu-list {
    padding: 10px 0;
}

.user-menu-item {
    display: block;
    padding: 12px 20px;
    color: #666;
    font-size: 14px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.user-menu-item:hover,
.user-menu-item.active {
    background-color: #f0f7ff;
    color: #004b92;
    border-left-color: #004b92;
}

.user-main {
    flex: 1;
}

.user-content {
    background-color: #fff;
    padding: 25px;
    border: 1px solid #e8e8e8;
    min-height: 500px;
}

.user-content-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.user-content-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

/* 用户统计卡片 */
.user-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.user-stat-card {
    background-color: #fff;
    padding: 20px;
    text-align: center;
    border: 1px solid #e8e8e8;
}

.user-stat-value {
    font-size: 28px;
    font-weight: bold;
    color: #004b92;
    margin-bottom: 5px;
}

.user-stat-label {
    font-size: 14px;
    color: #666;
}

/* 登录注册页面 */
.auth-page {
    padding: 60px 0;
    background-color: #f5f5f5;
    min-height: calc(100vh - 300px);
    display: flex;
    align-items: center;
}

.auth-container {
    width: 420px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border: 1px solid #e8e8e8;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.auth-subtitle {
    font-size: 14px;
    color: #999;
}

.auth-tabs {
    display: flex;
    margin-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
}

.auth-tab {
    flex: 1;
    padding: 12px 0;
    text-align: center;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.auth-tab.active {
    color: #004b92;
    border-bottom-color: #004b92;
    font-weight: 600;
}

.auth-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #999;
}

.auth-footer a {
    color: #004b92;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* ==================== 问答页面样式 ==================== */

.question-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.question-container {
    display: flex;
    gap: 20px;
}

.question-main {
    flex: 1;
}

.question-sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* 问题列表 */
.question-list {
    background-color: #fff;
    border: 1px solid #e8e8e8;
}

.question-item {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s;
}

.question-item:last-child {
    border-bottom: none;
}

.question-item:hover {
    background-color: #fafafa;
}

.question-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.question-type-tag {
    padding: 2px 8px;
    font-size: 12px;
    border-radius: 3px;
}

.question-type-free {
    background-color: #e6f0fa;
    color: #004b92;
}

.question-type-paid {
    background-color: #fff7e6;
    color: #faad14;
}

.question-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color 0.3s;
}

.question-item:hover .question-title {
    color: #004b92;
}

.question-summary {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.question-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
    color: #999;
}

.question-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.question-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.question-tag {
    padding: 2px 8px;
    background-color: #f5f5f5;
    font-size: 12px;
    color: #666;
    border-radius: 3px;
}

/* 问题详情 */
.question-detail {
    background-color: #fff;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.question-detail-title {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}

.question-detail-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-bottom: 15px;
    margin-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #999;
}

.question-detail-content {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
}

.question-detail-actions {
    display: flex;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

/* 问答详情页 - 紧急咨询热线卡片 */
.qa-hotline {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0 0 20px 0;
    padding: 20px 24px;
    overflow: hidden;
    background: linear-gradient(120deg, #004b92 0%, #0058a8 65%, #1d6cb9 100%);
    color: #fff;
    border-radius: 6px;
    box-shadow: 0 4px 14px rgba(0, 75, 146, .18);
}
.qa-hotline-wave {
    position: absolute;
    right: -10px;
    bottom: 0;
    width: 160px;
    height: 60px;
    opacity: .9;
    pointer-events: none;
}
.qa-hotline-wave svg { display: block; width: 100%; height: 100%; }

.qa-hotline-icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .15);
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 50%;
    color: #fff;
    box-shadow: inset 0 0 0 4px rgba(255, 255, 255, .04);
}
.qa-hotline-text {
    flex: 1 1 auto;
    min-width: 0;
    line-height: 1.4;
}
.qa-hotline-eyebrow {
    font-size: 12px;
    color: rgba(255, 255, 255, .78);
    letter-spacing: .04em;
    margin-bottom: 2px;
}
.qa-hotline-title {
    font-size: 14px;
    color: #fff;
    margin-bottom: 4px;
}
.qa-hotline-number {
    display: inline-block;
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    letter-spacing: .06em;
    text-decoration: none;
    line-height: 1.1;
    border-bottom: 1px dashed rgba(255, 255, 255, .35);
    padding-bottom: 1px;
    transition: border-color .2s ease;
}
.qa-hotline-number:hover,
.qa-hotline-number:focus {
    color: #fff;
    border-bottom-color: #fff;
    text-decoration: none;
}
.qa-hotline-btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: #fff;
    color: #004b92;
    font-size: 14px;
    font-weight: 600;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
    transition: transform .15s ease, box-shadow .2s ease;
}
.qa-hotline-btn:hover,
.qa-hotline-btn:focus {
    color: #004b92;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
    text-decoration: none;
}

/* 平板及以下：按钮与文本保留一行，电话号码略小 */
@media (max-width: 992px) {
    .qa-hotline {
        flex-wrap: wrap;
        gap: 12px;
        padding: 16px 18px;
    }
    .qa-hotline-text { flex: 1 1 200px; }
    .qa-hotline-number { font-size: 20px; }
    .qa-hotline-btn { padding: 8px 14px; font-size: 13px; }
}

/* 手机：单列纵向居中 */
@media (max-width: 560px) {
    .qa-hotline {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .qa-hotline-icon { margin: 0 auto; }
    .qa-hotline-text { text-align: center; }
    .qa-hotline-number {
        font-size: 22px;
        letter-spacing: .08em;
    }
    .qa-hotline-btn {
        justify-content: center;
        width: 100%;
        padding: 10px 0;
    }
    .qa-hotline-wave { width: 120px; height: 50px; }
}

/* 回答列表 */
.answer-list {
    background-color: #fff;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.answer-list-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.answer-item {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.answer-item:last-child {
    border-bottom: none;
}

.answer-item.best-answer {
    background-color: #f6ffed;
    padding: 20px;
    border: 1px solid #b7eb8f;
    margin-bottom: 20px;
}

.answer-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.answer-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f0f0f0;
    flex-shrink: 0;
    overflow: hidden;
}

.answer-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.answer-user-info {
    flex: 1;
}

.answer-username {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.answer-time {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}

.answer-content {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 12px;
}

.answer-footer {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #999;
}

.answer-action {
    cursor: pointer;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.answer-action:hover {
    color: #004b92;
}

.best-answer-badge {
    background-color: #52c41a;
    color: #fff;
    padding: 2px 8px;
    font-size: 12px;
    border-radius: 3px;
}

/* 提问引导卡 */
.qa-ask-banner {
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
    padding: 22px 28px;
    border-radius: 12px;
    background:
        linear-gradient(135deg, #eaf4ff 0%, #f4f9ff 55%, #fff7ee 100%);
    border: 1px solid #d9e8fb;
    box-shadow: 0 2px 12px rgba(0, 75, 146, 0.06);
    transition: box-shadow 0.3s, transform 0.3s;
}
.qa-ask-banner:hover {
    box-shadow: 0 6px 24px rgba(0, 75, 146, 0.12);
    transform: translateY(-1px);
}

/* 大背景装饰图标 */
.qa-ask-banner__deco {
    position: absolute;
    right: -36px;
    bottom: -36px;
    width: 220px;
    height: 220px;
    color: rgba(0, 75, 146, 0.05);
    pointer-events: none;
    z-index: 0;
}
.qa-ask-banner__deco svg {
    width: 100%;
    height: 100%;
}

/* 内容主区 */
.qa-ask-banner__body {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

/* 左侧：图标 + 文案 */
.qa-ask-banner__info {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    flex: 1 1 320px;
}
.qa-ask-banner__icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, #004b92 0%, #1e6fd9 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(0, 75, 146, 0.28);
}
.qa-ask-banner__icon svg {
    width: 28px;
    height: 28px;
}
.qa-ask-banner__text {
    min-width: 0;
}
.qa-ask-banner__text h3 {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.4;
    letter-spacing: 0.2px;
}
.qa-ask-banner__text p {
    margin: 0;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.qa-ask-banner__text p strong {
    color: #ff7a00;
    font-weight: 700;
    font-size: 14px;
}
.qa-ask-banner__text p .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #52c41a;
    margin-right: 4px;
    box-shadow: 0 0 0 4px rgba(82, 196, 26, 0.18);
    animation: qaPulse 1.8s ease-in-out infinite;
}
@keyframes qaPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(82, 196, 26, 0.18); }
    50%      { box-shadow: 0 0 0 7px rgba(82, 196, 26, 0.05); }
}

/* 右侧：CTA 按钮组 */
.qa-ask-banner__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
}
.qa-ask-banner__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff7a00 0%, #ff9540 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(255, 122, 0, 0.35);
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
    white-space: nowrap;
}
.qa-ask-banner__btn svg {
    width: 16px;
    height: 16px;
}
.qa-ask-banner__arrow {
    display: inline-flex;
    align-items: center;
    margin-left: 2px;
    transition: transform 0.25s;
}
.qa-ask-banner__arrow svg {
    width: 16px;
    height: 16px;
}
.qa-ask-banner__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 122, 0, 0.45);
    filter: brightness(1.04);
    color: #fff;
    text-decoration: none;
}
.qa-ask-banner__btn:hover .qa-ask-banner__arrow {
    transform: translateX(4px);
}
.qa-ask-banner__btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(255, 122, 0, 0.35);
}

.qa-ask-banner__link {
    font-size: 12px;
    color: #6b7280;
    text-decoration: none;
    padding: 2px 0;
    transition: color 0.2s;
}
.qa-ask-banner__link:hover {
    color: #004b92;
    text-decoration: none;
}

/* 平板：紧凑布局 */
@media (max-width: 992px) {
    .qa-ask-banner {
        padding: 20px 22px;
    }
    .qa-ask-banner__deco {
        width: 160px;
        height: 160px;
        right: -28px;
        bottom: -28px;
    }
    .qa-ask-banner__text h3 {
        font-size: 16px;
    }
    .qa-ask-banner__btn {
        padding: 10px 22px;
        font-size: 14px;
    }
}

/* 手机：垂直居中堆叠 */
@media (max-width: 560px) {
    .qa-ask-banner__body {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    .qa-ask-banner__info {
        flex: none;
    }
    .qa-ask-banner__actions {
        align-items: stretch;
    }
    .qa-ask-banner__btn {
        justify-content: center;
        width: 100%;
    }
    .qa-ask-banner__link {
        text-align: center;
        align-self: center;
    }
    .qa-ask-banner__deco {
        width: 130px;
        height: 130px;
        right: -24px;
        bottom: -24px;
    }
}

/* 兼容旧 class 名（保留不破坏其他可能引用） */
.ask-btn {
    display: none;
}

/* ==================== 文件下载页面样式 ==================== */

.file-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.file-container {
    display: flex;
    gap: 20px;
}

.file-main {
    flex: 1;
}

.file-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.file-list {
    background-color: #fff;
    border: 1px solid #e8e8e8;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s;
}

.file-item:last-child {
    border-bottom: none;
}

.file-item:hover {
    background-color: #fafafa;
}

.file-icon {
    width: 50px;
    height: 60px;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #004b92;
    flex-shrink: 0;
}

.file-info {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.file-item:hover .file-name {
    color: #004b92;
}

.file-desc {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.file-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #999;
}

.file-download-btn {
    flex-shrink: 0;
    padding: 8px 20px;
    background-color: #004b92;
    color: #fff;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.file-download-btn:hover {
    background-color: #0066cc;
}

/* ==================== 税务查询页面样式 ==================== */

.query-page {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.query-container {
    display: flex;
    gap: 20px;
}

.query-main {
    flex: 1;
}

.query-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.query-box {
    background-color: #fff;
    padding: 30px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.query-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #004b92;
}

.query-form {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.query-input {
    flex: 1;
    height: 48px;
    padding: 0 15px;
    border: 1px solid #d9d9d9;
    font-size: 16px;
    transition: border-color 0.3s;
}

.query-input:focus {
    outline: none;
    border-color: #004b92;
}

.query-btn {
    width: 120px;
    height: 48px;
    background-color: #004b92;
    color: #fff;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.query-btn:hover {
    background-color: #0066cc;
}

.query-result {
    background-color: #fff;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}

.query-result-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.result-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    width: 120px;
    flex-shrink: 0;
    color: #666;
    font-size: 14px;
}

.result-value {
    flex: 1;
    color: #333;
    font-size: 14px;
}

.result-value.danger {
    color: #f5222d;
    font-weight: 600;
}

.result-value.success {
    color: #52c41a;
    font-weight: 600;
}

/* 计算器 */
.calculator-box {
    background-color: #fff;
    padding: 30px;
    border: 1px solid #e8e8e8;
}

.calculator-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #004b92;
}

.calculator-result {
    margin-top: 25px;
    padding: 20px;
    background-color: #f0f7ff;
    border: 1px solid #b3d8ff;
}

.calculator-result h3 {
    font-size: 16px;
    font-weight: 600;
    color: #004b92;
    margin-bottom: 15px;
}

.calculator-result-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
}

.calculator-result-label {
    color: #666;
}

.calculator-result-value {
    color: #333;
    font-weight: 600;
}

.calculator-result-value.highlight {
    color: #f5222d;
    font-size: 18px;
}

/* ==================== 单页样式 ==================== */

.page-content {
    padding: 25px 0;
    background-color: #f5f5f5;
}

.page-container {
    background-color: #fff;
    padding: 40px;
    border: 1px solid #e8e8e8;
}

.page-title {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    text-align: center;
}

.page-subtitle {
    font-size: 14px;
    color: #999;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.page-body {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
}

.page-body h2 {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #004b92;
    display: inline-block;
}

.page-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 25px 0 12px;
}

.page-body p {
    margin-bottom: 15px;
}

.page-body img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
}

/* 联系我们 */
.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 30px 0;
}

.contact-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background-color: #fafafa;
    border: 1px solid #f0f0f0;
}

.contact-icon {
    font-size: 32px;
    color: #004b92;
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.contact-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.contact-map {
    width: 100%;
    height: 300px;
    background-color: #f0f0f0;
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 16px;
}
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 14px;
    color: #999;
}

.section-more {
    float: right;
    font-size: 14px;
    color: #1890ff;
}

/* 轮播图 */
.banner-section {
    position: relative;
    height: 480px;
    overflow: hidden;
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 100%);
}

.banner-content {
    position: relative;
    z-index: 1;
    color: #fff;
    max-width: 600px;
}

.banner-title {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 15px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.banner-btn {
    display: inline-block;
    padding: 12px 36px;
    background-color: #1890ff;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s;
}

.banner-btn:hover {
    background-color: #40a9ff;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(24, 144, 255, 0.4);
}

.banner-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
}

.banner-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.banner-dot.active {
    background-color: #fff;
    width: 30px;
    border-radius: 5px;
}

/* 快速查询 */
.quick-search-section {
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.quick-search-box {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.quick-search-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.quick-search-form {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.quick-search-input {
    flex: 1;
    height: 50px;
    padding: 0 20px;
    border: 2px solid #e8e8e8;
    border-radius: 4px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
}

.quick-search-input:focus {
    border-color: #1890ff;
}

.quick-search-btn {
    width: 150px;
    height: 50px;
    border: none;
    background-color: #1890ff;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-search-btn:hover {
    background-color: #40a9ff;
}

.quick-search-tags {
    font-size: 13px;
    color: #999;
}

.quick-search-tags .tag-label {
    margin-right: 10px;
}

.quick-search-tags .tag {
    display: inline-block;
    margin-right: 10px;
    color: #666;
}

.quick-search-tags .tag:hover {
    color: #1890ff;
}

/* 服务项目 */
.services-section {
    padding: 80px 0;
    background-color: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    background-color: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #1890ff;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #1890ff 0%, #40a9ff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
}

.service-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    min-height: 60px;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

.service-price {
    font-size: 18px;
    font-weight: 600;
    color: #ff4d4f;
}

.service-link {
    font-size: 14px;
    color: #1890ff;
}

/* 数据统计 */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1890ff 0%, #096dd9 100%);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-icon {
    font-size: 48px;
    opacity: 0.8;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
    margin-top: 5px;
}

/* 资讯列表 */
.articles-section {
    padding: 80px 0;
    background-color: #f5f7fa;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.article-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-category {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 4px 12px;
    background-color: #1890ff;
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
}

.article-content {
    padding: 20px;
}

.article-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-title a {
    color: #333;
}

.article-title a:hover {
    color: #1890ff;
}

.article-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #999;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

.article-date .icon {
    margin-right: 5px;
}

/* 合作伙伴 */
.partners-section {
    padding: 60px 0;
    background-color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    background-color: #f5f7fa;
    border-radius: 4px;
    transition: all 0.3s;
}

.partner-item:hover {
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.partner-logo {
    max-height: 40px;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.partner-item:hover .partner-logo {
    opacity: 1;
}

/* CTA区块 */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
}

.cta-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 15px;
}

.cta-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s;
}

.cta-btn.primary {
    background-color: #fff;
    color: #667eea;
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-btn.secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.cta-btn.secondary:hover {
    border-color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

.cta-btn .icon {
    margin-right: 8px;
}

/* 底部 */
.footer {
    background-color: #1f2937;
    color: #9ca3af;
    padding: 60px 0 0;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr) 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-nav-title {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.footer-nav-item {
    margin-bottom: 12px;
}

.footer-nav-item a {
    color: #9ca3af;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-nav-item a:hover {
    color: #fff;
}

.footer-contact .contact-info {
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
    font-size: 14px;
}

.contact-item .icon {
    margin-right: 10px;
    margin-top: 3px;
    color: #004b92;
}

.qrcode-box {
    text-align: center;
}

.qrcode-img {
    width: 100px;
    height: 100px;
    background-color: #fff;
    padding: 5px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.qrcode-text {
    font-size: 12px;
    color: #6b7280;
}

.footer-divider {
    height: 1px;
    background-color: #374151;
    margin-bottom: 20px;
}

.footer-copyright {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    font-size: 13px;
}

.footer-copyright .icp a {
    color: #6b7280;
}

.footer-copyright .icp a:hover {
    color: #fff;
}

.copyright-right {
    display: flex;
    gap: 20px;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 50px;
    width: 45px;
    height: 45px;
    background-color: #1890ff;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: #40a9ff;
    transform: translateY(-3px);
}

/* 响应式 */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .top-bar {
        display: none;
    }

    .header .container {
        height: 60px;
    }

    .main-nav {
        display: none;
    }

    .banner-section {
        height: 300px;
    }

    .banner-title {
        font-size: 28px;
    }

    .banner-subtitle {
        font-size: 14px;
    }

    .quick-search-form {
        flex-direction: column;
    }

    .quick-search-btn {
        width: 100%;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-nav {
        grid-template-columns: 1fr;
    }

    .footer-copyright {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* ==================== 移动端菜单 ==================== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 移动端菜单遮罩 */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 移动端侧边菜单 */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background-color: #fff;
    z-index: 1000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #f0f0f0;
    background: linear-gradient(135deg, #1890ff 0%, #40a9ff 100%);
    color: #fff;
}

.mobile-menu-title {
    font-size: 16px;
    font-weight: 600;
}

.mobile-menu-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.mobile-menu-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.mobile-nav-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.mobile-nav-item {
    border-bottom: 1px solid #f5f5f5;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    color: #333;
    font-size: 15px;
    transition: all 0.3s;
}

.mobile-nav-link:hover {
    background-color: #f5f7fa;
    color: #1890ff;
}

.mobile-nav-arrow {
    font-size: 18px;
    color: #999;
    transition: transform 0.3s;
}

.mobile-nav-item.active .mobile-nav-arrow {
    transform: rotate(90deg);
}

.mobile-submenu {
    display: none;
    background-color: #fafafa;
    padding: 0;
}

.mobile-nav-item.active .mobile-submenu {
    display: block;
}

.mobile-submenu-item {
    border-bottom: 1px solid #f0f0f0;
}

.mobile-submenu-item a {
    display: block;
    padding: 12px 20px 12px 40px;
    color: #666;
    font-size: 14px;
    transition: all 0.3s;
}

.mobile-submenu-item a:hover {
    color: #1890ff;
    background-color: #f0f7ff;
}

.mobile-menu-footer {
    padding: 16px 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 10px;
}

.mobile-menu-footer a {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.mobile-login-btn {
    background-color: #1890ff;
    color: #fff;
}

.mobile-login-btn:hover {
    background-color: #40a9ff;
    color: #fff;
}

.mobile-register-btn {
    border: 1px solid #1890ff;
    color: #1890ff;
}

.mobile-register-btn:hover {
    background-color: #e6f7ff;
}

.mobile-user-btn {
    background-color: #1890ff;
    color: #fff;
}

.mobile-user-btn:hover {
    background-color: #40a9ff;
    color: #fff;
}

.mobile-logout-btn {
    border: 1px solid #d9d9d9;
    color: #666;
}

.mobile-logout-btn:hover {
    border-color: #ff4d4f;
    color: #ff4d4f;
}

/* 移动端显示汉堡按钮 */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
}

/* ==================== 平板端优化 ==================== */
@media (max-width: 992px) {
    .header-tel {
        display: none;
    }
    
    .header-search {
        flex: 0 0 300px;
        margin: 0 20px;
    }
    
    .menu-box {
        display: none;
    }
    
    .banner-slider {
        height: 300px;
    }
    
    .banner-content {
        left: 30px;
        max-width: 400px;
    }
    
    .banner-title {
        font-size: 28px;
    }
    
    .yewu-box {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-left,
    .news-right {
        float: none;
        width: 100%;
    }
    
    .news-left {
        margin-bottom: 30px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .main-nav {
        display: none;
    }

    /* 平板区间（769-991px）显示汉堡按钮，避免主导航隐藏后无法导航 */
    .mobile-menu-btn {
        display: flex;
    }
}

/* ==================== 手机端优化 ==================== */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .top-bar {
        display: none;
    }
    
    .header {
        padding: 10px 0;
    }
    
    .header .container {
        flex-wrap: wrap;
    }
    
    .logo {
        flex: 1;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    .header-search {
        order: 3;
        flex: 0 0 100%;
        margin: 10px 0 0;
    }
    
    .header-tel {
        display: none;
    }
    
    .banner-slider {
        height: 250px;
    }
    
    .banner-content {
        left: 20px;
        right: 20px;
        max-width: none;
        text-align: center;
    }
    
    .banner-title {
        font-size: 22px;
    }
    
    .banner-subtitle {
        font-size: 14px;
    }
    
    .banner-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .quick-search-form {
        flex-direction: column;
    }
    
    .quick-search-input {
        border-radius: 4px;
        margin-bottom: 10px;
    }
    
    .quick-search-btn {
        width: 100%;
        border-radius: 4px;
    }
    
    .yewu-box {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .news-img {
        float: none;
        width: 100%;
        height: 180px;
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .partner-item {
        height: 60px;
    }
    
    .partner-item img {
        max-height: 40px;
    }
    
    /* 内页响应式 */
    .inner-container {
        flex-direction: column;
    }
    
    .inner-sidebar {
        width: 100%;
    }
    
    .article-item {
        flex-direction: column;
    }
    
    .article-thumb {
        width: 100%;
        height: 180px;
    }
    
    .article-content-wrapper {
        padding: 20px;
    }
    
    .article-detail-title {
        font-size: 22px;
    }
    
    .article-body {
        font-size: 15px;
    }
    
    .article-body h2 {
        font-size: 20px;
    }
    
    .article-body h3 {
        font-size: 17px;
    }
    
    .related-list {
        grid-template-columns: 1fr;
    }
    
    .comment-content {
        padding-left: 0;
    }
    
    .comment-footer {
        padding-left: 0;
    }
    
    .comment-children {
        padding-left: 0;
    }
}

/* ==================== 小屏手机优化 ==================== */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .banner-slider {
        height: 200px;
    }
    
    .banner-title {
        font-size: 18px;
    }
    
    .banner-subtitle {
        font-size: 12px;
        margin-bottom: 15px;
    }
    
    .quick-search-title {
        font-size: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title h3 {
        font-size: 18px;
    }
    
    .news-text h4 {
        font-size: 15px;
    }
    
    .news-img {
        height: 150px;
    }
}

/* 页脚网站地图链接 */
.copyright-right .sitemap-link {
    color: #999;
    text-decoration: none;
    margin-right: 10px;
}
.copyright-right .sitemap-link:hover {
    color: #004b92;
}

/* ============ SEO 改版新增区块样式 ============ */

/* H1 主标题带 */
.hero-band {
    background: linear-gradient(135deg, #004b92 0%, #0072c6 100%);
    color: #fff;
    padding: 30px 0 46px;
}
.hero-band .container {
    max-width: 1200px;
    margin: 0 auto;
}
.hero-band h1 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.3;
    color: #fff;
}
.hero-band .hero-sub {
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
}
.hero-band .hero-sub strong {
    color: #ffe08a;
    font-weight: 600;
}

/* 平台简介 / 关键词内容块 */
.seo-intro {
    padding: 30px 0 10px;
}
.seo-intro .intro-text {
    font-size: 15px;
    line-height: 2;
    color: #444;
    margin: 0;
    text-align: justify;
}
.seo-intro .intro-text a {
    color: #004b92;
    text-decoration: none;
    border-bottom: 1px dashed #99c2e6;
}
.seo-intro .intro-text a:hover {
    color: #fa8c16;
    border-bottom-color: #fa8c16;
}

/* 热点标签云（内容标签化枢纽） */
.qa-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.qa-tag {
    display: inline-block;
    padding: 6px 14px;
    background: #fff7e6;
    color: #fa8c16;
    border: 1px solid #ffd591;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    transition: all .2s;
}
.qa-tag:hover {
    background: #fa8c16;
    color: #fff;
    border-color: #fa8c16;
}
.qa-tag .qa-tag-count {
    color: #bfbfbf;
    font-size: 12px;
}
.qa-tag:hover .qa-tag-count {
    color: #fff;
}

/* 标签化问答区块（首页内容以“标签”调用：标签云 + 每个热门标签的问答卡片） */
.tag-qa-section {
    padding: 40px 0;
    background: #f7f9fc;
}
.tag-qa-section .qa-tag-cloud {
    margin-bottom: 24px;
}
.tag-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}
.tag-card {
    background: #fff;
    border: 1px solid #eef1f5;
    border-radius: 10px;
    padding: 18px 20px;
    transition: box-shadow .2s, transform .2s;
}
.tag-card:hover {
    box-shadow: 0 6px 18px rgba(0, 75, 146, .10);
    transform: translateY(-2px);
}
.tag-card-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.tag-card-head h3 {
    margin: 0;
    font-size: 16px;
}
.tag-card-head h3 a {
    color: #004b92;
    text-decoration: none;
}
.tag-card-more {
    font-size: 13px;
    color: #fa8c16;
    text-decoration: none;
    white-space: nowrap;
}
.tag-card-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.tag-card-list li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed #f3f3f3;
}
.tag-card-list li:last-child {
    border-bottom: none;
}
.tag-card-list li a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.tag-card-list li a:hover {
    color: #fa8c16;
}
.qa-meta {
    font-size: 12px;
    color: #bbb;
    white-space: nowrap;
}

/* 最新税务问答（网格化） */
.latest-qa-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.latest-qa-item {
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    padding: 14px 16px;
    transition: box-shadow .2s, transform .2s;
}
.latest-qa-item:hover {
    box-shadow: 0 4px 14px rgba(0, 75, 146, 0.12);
    transform: translateY(-2px);
}
.latest-qa-item a {
    text-decoration: none;
    color: #333;
}
.latest-qa-item .title {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: #004b92;
    line-height: 1.5;
}
.latest-qa-item .meta {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: #999;
}

/* 常见问题 FAQ */
.faq-section {
    padding: 30px 0;
    background: #f7faff;
}
.faq-list {
    margin-top: 6px;
}
.faq-item {
    background: #fff;
    border: 1px solid #e8eef6;
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 12px;
}
.faq-item .faq-q {
    font-size: 16px;
    font-weight: 600;
    color: #1a3a5c;
    margin: 0 0 8px;
    line-height: 1.5;
}
.faq-item .faq-q::before {
    content: "Q：";
    color: #fa8c16;
    font-weight: 700;
}
.faq-item .faq-a {
    font-size: 14px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}
.faq-item .faq-more {
    color: #004b92;
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
}
.faq-item .faq-more:hover {
    color: #fa8c16;
}

/* 响应式 */
@media (max-width: 768px) {
    .hero-band h1 { font-size: 22px; }
    .hero-band .hero-sub { font-size: 13px; }
    .latest-qa-list { grid-template-columns: 1fr; }
}

/* ==========================================================================
   响应式增强（内页两栏 / 会员菜单 / 富文本）— 2026-08-16 审计后补充
   ========================================================================== */

/* 平板（≤992px）：侧栏略收窄，保留两栏更利于阅读 */
@media (max-width: 992px) {
    .question-sidebar,
    .article-sidebar {
        width: 260px;
    }

    /* 文件下载模块侧栏在平板略收窄 */
    .file-sidebar {
        width: 260px;
    }
}

/* 手机（≤768px）：所有内页两栏布局改为单列堆叠 */
@media (max-width: 768px) {
    .user-container,
    .article-container,
    .question-container,
    .file-container {
        flex-direction: column;
        gap: 15px;
    }

    .user-sidebar,
    .article-sidebar,
    .question-sidebar,
    .file-sidebar {
        width: 100%;
        flex-shrink: 0;
    }

    .user-main,
    .article-main,
    .question-main,
    .file-main {
        width: 100%;
    }

    /* 文件详情页：文件图标 + 信息行在窄屏换行，避免被挤压 */
    .file-detail-head {
        flex-wrap: wrap !important;
    }

    /* 文章详情卡片内边距收敛（覆盖模板内联 padding:30px） */
    .article-detail-page .card-body {
        padding: 16px !important;
    }

    .user-content,
    .user-panel {
        padding: 16px;
    }

    /* 会员侧边菜单在手机端改为顶部横向滚动条，避免挤占主内容 */
    .user-menu {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .user-menu-header {
        display: none;
    }

    .user-menu-list {
        display: flex;
        flex-wrap: nowrap;
        padding: 0;
        gap: 4px;
    }

    .user-menu-item {
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 12px 16px;
    }

    .user-menu-item:hover,
    .user-menu-item.active {
        border-left-color: transparent;
        border-bottom-color: #004b92;
    }

    /* 服务/财税详情页：内联两栏（主内容 + 280px 侧栏）手机端变单列堆叠 */
    .service-page .container > div[style*="display: flex"] {
        flex-direction: column;
    }

    .service-page div[style*="width: 280px"] {
        width: 100% !important;
        flex-shrink: 1 !important;
    }
}

/* 富文本（文章/问答正文）响应式：表格与代码块不撑破手机屏幕 */
.article-detail-content,
.article-body,
.question-detail-content,
.answer-content {
    overflow-wrap: break-word;
    word-wrap: break-word;
    overflow-x: auto;
}

.article-detail-content table,
.article-body table,
.question-detail-content table,
.answer-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 14px;
}

.article-detail-content table th,
.article-detail-content table td,
.article-body table th,
.article-body table td,
.question-detail-content table th,
.question-detail-content table td,
.answer-content table th,
.answer-content table td {
    border: 1px solid #e8e8e8;
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}

.article-detail-content pre,
.article-body pre,
.question-detail-content pre,
.answer-content pre {
    max-width: 100%;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    background: #f6f8fa;
    border: 1px solid #eaecef;
    border-radius: 6px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.6;
}

.article-detail-content img,
.question-detail-content img,
.answer-content img {
    max-width: 100%;
    height: auto;
}

/* 小屏手机（≤480px）：进一步收敛字号与菜单项 */
@media (max-width: 480px) {
    .article-detail-title,
    .question-detail-title {
        font-size: 20px;
    }

    .user-menu-item {
        padding: 10px 14px;
        font-size: 13px;
    }

    .article-detail-meta,
    .question-detail-meta {
        font-size: 12px;
    }
}

/* ============ 首页重构：Hero 搜索框 + 服务卡片导航 ============ */
.hero-hot {
    margin-top: 14px;
    font-size: 13px;
    text-align: center;
    color: rgba(255, 255, 255, .85);
}
.hero-hot-label {
    opacity: .8;
}
.hero-hot a {
    display: inline-block;
    margin: 4px 6px 0;
    color: #fff;
    text-decoration: none;
    padding: 2px 12px;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 999px;
    transition: background .2s, border-color .2s;
}
.hero-hot a:hover {
    background: rgba(255, 255, 255, .16);
    border-color: #fff;
}

/* 核心服务卡片导航 */
.home-cats {
    background: #f5f7fa;
    padding: 28px 0;
    border-bottom: 1px solid #eef1f4;
}
.cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #fff;
    border: 1px solid #eaeef2;
    border-radius: 14px;
    padding: 22px 12px;
    text-decoration: none;
    color: #1f2d3d;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.cat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 26px rgba(0, 75, 146, .12);
    border-color: #c9def5;
}
.cat-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, #e8f1fb, #d6e8fa);
    color: #004b92;
    margin-bottom: 12px;
}
.cat-ico svg {
    width: 26px;
    height: 26px;
}
.cat-name {
    font-size: 16px;
    font-weight: 600;
}
.cat-desc {
    font-size: 12px;
    color: #8a94a6;
    margin-top: 4px;
}

/* 平板：3 列 */
@media (max-width: 992px) {
    .cat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 手机：2 列 */
@media (max-width: 768px) {
    .cat-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .cat-card {
        padding: 18px 8px;
    }
    .cat-ico {
        width: 44px;
        height: 44px;
    }
    .cat-ico svg {
        width: 22px;
        height: 22px;
    }
    .cat-name {
        font-size: 15px;
    }
}

/* 小屏手机 */
@media (max-width: 480px) {
    .hero-band .hero-sub {
        font-size: 13px;
    }
    .hero-hot a {
        padding: 2px 10px;
        font-size: 12px;
    }
}

/* ==========================================================================
   首页门户级样式（hp- 前缀，日活 6 万级垂直门户视觉）
   ========================================================================== */
:root {
    --hp-primary: #0a4ea3;
    --hp-primary-d: #073a7d;
    --hp-blue-2: #1e6fd9;
    --hp-accent: #ff7a00;
    --hp-accent-d: #e96d00;
    --hp-ink: #16213a;
    --hp-body: #4a5568;
    --hp-muted: #8a94a6;
    --hp-line: #e8edf3;
    --hp-bg: #f4f6fb;
    --hp-card: #ffffff;
    --hp-radius: 14px;
    --hp-shadow: 0 8px 24px rgba(16, 40, 80, .06);
    --hp-shadow-hover: 0 16px 40px rgba(10, 78, 163, .16);
}

/* ---------- HERO ---------- */
.hp-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #073a7d 0%, #0a4ea3 45%, #1e6fd9 100%);
    color: #fff;
    padding: 66px 0 104px;
}
.hp-hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(620px 320px at 12% 0%, rgba(120, 180, 255, .28), transparent 60%),
        radial-gradient(520px 360px at 100% 20%, rgba(255, 140, 40, .18), transparent 55%);
    pointer-events: none;
}
.hp-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.45fr .9fr;
    gap: 44px;
    align-items: center;
}
.hp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .1);
    border-radius: 999px;
    font-size: 13px;
    color: rgba(255, 255, 255, .92);
    margin-bottom: 18px;
}
.hp-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--hp-accent);
    box-shadow: 0 0 0 4px rgba(255, 122, 0, .25);
}
.hp-h1 {
    font-size: 40px;
    line-height: 1.28;
    font-weight: 800;
    letter-spacing: -.4px;
    margin: 0 0 16px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, .12);
}
.hp-sub {
    font-size: 16px;
    line-height: 1.95;
    color: rgba(255, 255, 255, .82);
    max-width: 580px;
    margin: 0 0 26px;
}
.hp-sub strong { color: #fff; font-weight: 700; }
.hp-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 28px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.hp-btn-primary {
    background: var(--hp-accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 122, 0, .35);
}
.hp-btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(255, 122, 0, .45); }
.hp-btn-ghost {
    border: 1.5px solid rgba(255, 255, 255, .55);
    color: #fff;
}
.hp-btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, .12); border-color: #fff; }
.hp-hot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 24px; }
.hp-hot-label { color: rgba(255, 255, 255, .7); font-size: 13px; margin-right: 2px; }
.hp-hot-pill {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
    font-size: 13px;
    transition: background .2s ease, border-color .2s ease;
}
.hp-hot-pill:hover { color: #fff; background: rgba(255, 122, 0, .9); border-color: transparent; }

/* HERO 右侧咨询卡 */
.hp-consult {
    background: #fff;
    color: var(--hp-ink);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 18px 44px rgba(3, 22, 48, .28);
    align-self: center;
}
.hp-consult-head { display: flex; align-items: center; gap: 12px; }
.hp-consult-ava {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--hp-primary), var(--hp-blue-2));
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hp-consult-title { font-size: 16px; font-weight: 700; }
.hp-consult-tip { font-size: 12px; color: var(--hp-muted); }
.hp-consult-phone { text-align: center; margin: 18px 0 14px; padding: 14px 0; border-top: 1px dashed var(--hp-line); border-bottom: 1px dashed var(--hp-line); }
.hp-consult-phone-label { display: block; font-size: 12px; color: var(--hp-muted); }
.hp-consult-phone-num {
    display: block;
    margin-top: 4px;
    font-size: 28px;
    font-weight: 800;
    color: var(--hp-primary);
    letter-spacing: .03em;
}
.hp-consult-phone-num:hover { color: var(--hp-primary); }
.hp-consult-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, var(--hp-primary), var(--hp-blue-2));
    color: #fff;
    padding: 12px;
    border-radius: 999px;
    font-weight: 600;
    transition: transform .15s ease, box-shadow .2s ease;
}
.hp-consult-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--hp-shadow-hover); }
.hp-consult-list { margin: 16px 0 0; padding-top: 14px; border-top: 1px dashed var(--hp-line); }
.hp-consult-list li { font-size: 13px; color: var(--hp-body); margin-bottom: 8px; }
.hp-consult-list li span { color: var(--hp-accent); font-weight: 700; margin-right: 6px; }

.hp-hero-wave {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 90px;
    z-index: 1;
    line-height: 0;
}
.hp-hero-wave svg { display: block; width: 100%; height: 100%; }
.hp-hero-wave path { fill: var(--hp-bg); }

/* ---------- 信任数据带 ---------- */
.hp-stats { position: relative; z-index: 3; margin-top: -42px; }
.hp-stats-grid {
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--hp-shadow);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 26px 8px;
}
.hp-stat { text-align: center; padding: 4px 10px; border-right: 1px dashed var(--hp-line); }
.hp-stat:last-child { border-right: none; }
.hp-stat-num { font-size: 30px; font-weight: 800; color: var(--hp-primary); line-height: 1.1; }
.hp-stat-num span { font-size: 16px; margin-left: 2px; }
.hp-stat-label { font-size: 13px; color: var(--hp-muted); margin-top: 6px; }

/* ---------- 区块通用 ---------- */
.hp-section { padding: 58px 0; }
.hp-section-alt { background: #eef2f8; }
.hp-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 30px;
}
.hp-h2 {
    position: relative;
    font-size: 26px;
    font-weight: 800;
    color: var(--hp-ink);
    padding-left: 15px;
    letter-spacing: -.2px;
}
.hp-h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 22px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--hp-primary), var(--hp-blue-2));
}
.hp-h2-sub { font-size: 14px; color: var(--hp-muted); margin-top: 8px; }
.hp-more { color: var(--hp-primary); font-weight: 600; font-size: 14px; white-space: nowrap; }
.hp-more:hover { color: var(--hp-accent); }

/* ---------- 核心服务分类 ---------- */
.hp-cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hp-cat {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius);
    padding: 24px;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
}
.hp-cat:hover { transform: translateY(-4px); box-shadow: var(--hp-shadow-hover); border-color: rgba(10, 78, 163, .35); }
.hp-cat-ico {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 16px;
    transition: transform .25s ease;
}
.hp-cat:hover .hp-cat-ico { transform: scale(1.06) rotate(-3deg); }
.hp-cat-ico svg { width: 26px; height: 26px; }
.hp-ico-1 { background: linear-gradient(135deg, #0a4ea3, #1e6fd9); }
.hp-ico-2 { background: linear-gradient(135deg, #11998e, #38ef7d); }
.hp-ico-3 { background: linear-gradient(135deg, #b24592, #f15f79); }
.hp-ico-4 { background: linear-gradient(135deg, #f7971e, #ff7a00); }
.hp-ico-5 { background: linear-gradient(135deg, #4b6cb7, #182848); }
.hp-ico-6 { background: linear-gradient(135deg, #6a11cb, #2575fc); }
.hp-cat-name { font-size: 18px; font-weight: 700; color: var(--hp-ink); }
.hp-cat-desc { font-size: 13px; color: var(--hp-muted); margin-top: 4px; }
.hp-cat-go { margin-top: auto; padding-top: 16px; color: var(--hp-primary); font-size: 13px; font-weight: 600; }

/* ---------- 热门问答 ---------- */
.hp-qa-layout { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.hp-qa-list { background: #fff; border: 1px solid var(--hp-line); border-radius: var(--hp-radius); padding: 6px 22px; }
.hp-qa-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 4px;
    border-bottom: 1px solid var(--hp-line);
    transition: background .15s ease, padding-left .15s ease;
}
.hp-qa-item:last-child { border-bottom: none; }
.hp-qa-item:hover { background: #f7faff; padding-left: 10px; }
.hp-qa-badge {
    flex: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--hp-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hp-qa-text {
    flex: 1;
    min-width: 0;
    font-size: 15px;
    color: var(--hp-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hp-qa-item:hover .hp-qa-text { color: var(--hp-primary); }
.hp-qa-meta { flex: none; font-size: 12px; color: var(--hp-muted); }
.hp-qa-side { display: flex; flex-direction: column; gap: 16px; }
.hp-side-card { background: #fff; border: 1px solid var(--hp-line); border-radius: var(--hp-radius); padding: 20px; }
.hp-side-title {
    position: relative;
    font-weight: 700;
    color: var(--hp-ink);
    font-size: 15px;
    padding-left: 13px;
    margin-bottom: 14px;
}
.hp-side-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 2px;
    width: 4px;
    height: 16px;
    border-radius: 2px;
    background: var(--hp-accent);
}
.hp-tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.hp-tag {
    background: #f1f5fb;
    color: var(--hp-body);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    border: 1px solid var(--hp-line);
    transition: all .2s ease;
}
.hp-tag em { font-style: normal; color: var(--hp-accent); margin-left: 3px; }
.hp-tag:hover { border-color: var(--hp-primary); color: var(--hp-primary); background: #eaf2ff; }
.hp-side-cta {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, var(--hp-primary), var(--hp-blue-2));
    color: #fff;
    padding: 12px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    transition: transform .15s ease, box-shadow .2s ease;
}
.hp-side-cta:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--hp-shadow-hover); }

/* ---------- 实用工具 ---------- */
.hp-tools { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.hp-tool {
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: 12px;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
    transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
}
.hp-tool:hover { transform: translateY(-4px); box-shadow: var(--hp-shadow-hover); border-color: rgba(10, 78, 163, .3); }
.hp-tool-ico {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.hp-tool-ico svg { width: 22px; height: 22px; }
.hp-tool-name { font-size: 14px; color: var(--hp-ink); font-weight: 600; }

/* ---------- 全部服务项目 ---------- */
.hp-svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr)); gap: 18px; }
.hp-svc {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius);
    padding: 20px;
    transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
}
.hp-svc:hover { transform: translateY(-4px); box-shadow: var(--hp-shadow-hover); border-color: rgba(10, 78, 163, .3); }
.hp-svc-cat {
    align-self: flex-start;
    background: #eaf2ff;
    color: var(--hp-primary);
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 10px;
}
.hp-svc-name { font-size: 17px; font-weight: 700; color: var(--hp-ink); }
.hp-svc-desc { font-size: 13px; color: var(--hp-muted); margin: 6px 0 14px; line-height: 1.7; flex: 1; }
.hp-svc-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px dashed var(--hp-line);
}
.hp-svc-price { color: var(--hp-accent); font-size: 20px; font-weight: 800; }
.hp-svc-price em { font-size: 12px; color: var(--hp-muted); font-style: normal; font-weight: 400; }
.hp-svc-go { color: var(--hp-primary); font-size: 13px; font-weight: 600; }

/* ---------- 最新资讯 ---------- */
.hp-news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.hp-news {
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius);
    overflow: hidden;
    transition: transform .2s ease, box-shadow .25s ease;
}
.hp-news:hover { transform: translateY(-4px); box-shadow: var(--hp-shadow-hover); }
.hp-news-media { display: block; height: 162px; overflow: hidden; }
.hp-news-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.hp-news:hover .hp-news-media img { transform: scale(1.05); }
.hp-news-noimg {
    height: 162px;
    background: linear-gradient(135deg, var(--hp-primary), var(--hp-blue-2));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    letter-spacing: 2px;
}
.hp-news-body { padding: 16px 18px 18px; }
.hp-news-title {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--hp-ink);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.hp-news-title:hover { color: var(--hp-primary); }
.hp-news-desc { font-size: 13px; color: var(--hp-muted); margin: 8px 0 12px; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hp-news-foot { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--hp-muted); }
.hp-news-more { color: var(--hp-primary); font-weight: 600; }

/* ---------- 常见问题 ---------- */
.hp-faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.hp-faq {
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: 12px;
    padding: 18px 20px;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.hp-faq:hover { border-color: rgba(10, 78, 163, .3); box-shadow: var(--hp-shadow); }
.hp-faq-q { position: relative; padding-left: 30px; font-size: 15px; font-weight: 700; color: var(--hp-ink); margin-bottom: 8px; line-height: 1.5; }
.hp-faq-q::before {
    content: "Q";
    position: absolute;
    left: 0;
    top: 1px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--hp-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hp-faq-a { font-size: 14px; color: var(--hp-body); line-height: 1.7; }
.hp-faq-more { color: var(--hp-primary); font-weight: 600; white-space: nowrap; }

/* ---------- 合作伙伴 ---------- */
.hp-partners { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
.hp-partner {
    background: #fff;
    border: 1px solid var(--hp-line);
    border-radius: 10px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    filter: grayscale(1);
    opacity: .7;
    transition: filter .2s ease, opacity .2s ease, border-color .2s ease, transform .2s ease;
}
.hp-partner:hover { filter: grayscale(0); opacity: 1; border-color: rgba(10, 78, 163, .3); transform: translateY(-2px); }
.hp-partner img { max-height: 40px; max-width: 100%; object-fit: contain; }
.hp-partner span { font-size: 14px; color: var(--hp-muted); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
    .hp-hero-inner { grid-template-columns: 1fr; }
    .hp-consult { width: 100%; max-width: 440px; margin: 0 auto; }
    .hp-h1 { font-size: 32px; }
    .hp-cats { grid-template-columns: repeat(2, 1fr); }
    .hp-qa-layout { grid-template-columns: 1fr; }
    .hp-tools { grid-template-columns: repeat(3, 1fr); }
    .hp-news-grid { grid-template-columns: repeat(2, 1fr); }
    .hp-faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .hp-hero { padding: 44px 0 88px; }
    .hp-h1 { font-size: 28px; }
    .hp-sub { font-size: 15px; }
    .hp-stats-grid { grid-template-columns: repeat(2, 1fr); padding: 20px 4px; }
    .hp-stat { border-right: none; padding: 14px 10px; }
    .hp-stat:nth-child(odd) { border-right: 1px dashed var(--hp-line); }
    .hp-stat:nth-child(-n+2) { border-bottom: 1px dashed var(--hp-line); }
    .hp-tools { grid-template-columns: repeat(2, 1fr); }
    .hp-news-grid { grid-template-columns: 1fr; }
    .hp-section { padding: 44px 0; }
    .hp-section-head { flex-direction: column; align-items: flex-start; gap: 6px; }
}
@media (max-width: 480px) {
    .hp-cats { grid-template-columns: 1fr; }
    .hp-cta { flex-direction: column; }
    .hp-btn { width: 100%; }
    .hp-h2 { font-size: 22px; }
    .hp-qa-list { padding: 4px 14px; }
}

/* ==================== 登录页（门户级分栏布局） ==================== */
.hp-auth {
    min-height: calc(100vh - 320px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 16px;
    background: linear-gradient(135deg, #eef3fb 0%, #f6f9fe 100%);
}
.hp-auth-wrap {
    width: 100%;
    max-width: 960px;
    display: flex;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(8, 40, 90, .16);
}
.hp-auth-aside {
    flex: 0 0 42%;
    padding: 48px 40px;
    color: #fff;
    background: linear-gradient(150deg, #073a7d 0%, #1e6fd9 100%);
    position: relative;
}
.hp-auth-aside::after {
    content: '';
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 70%);
    border-radius: 50%;
}
.hp-auth-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
}
.hp-auth-logo {
    height: 40px;
    width: auto;
    border-radius: 8px;
    background: #fff;
    padding: 4px;
}
.hp-auth-brandname {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .5px;
}
.hp-auth-aside-title {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}
.hp-auth-aside-sub {
    font-size: 14px;
    opacity: .85;
    margin-bottom: 28px;
}
.hp-auth-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}
.hp-auth-benefits li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 14.5px;
    line-height: 1.5;
    opacity: .95;
}
.hp-auth-benefits svg {
    flex: none;
    margin-top: 2px;
}
.hp-auth-hotline {
    border-top: 1px solid rgba(255, 255, 255, .25);
    padding-top: 22px;
}
.hp-auth-hotline-label {
    display: block;
    font-size: 13px;
    opacity: .8;
    margin-bottom: 4px;
}
.hp-auth-hotline-num {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: .5px;
    color: #ffd24d;
    text-decoration: none;
}
.hp-auth-hotline-num:hover {
    color: #ffe08a;
}
.hp-auth-hotline-time {
    display: block;
    font-size: 12.5px;
    opacity: .75;
    margin-top: 6px;
}
.hp-auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 44px;
}
.hp-auth-card {
    width: 100%;
    max-width: 360px;
}
.hp-auth-card-head {
    margin-bottom: 26px;
}
.hp-auth-title {
    font-size: 26px;
    font-weight: 700;
    color: #1a2b45;
    margin-bottom: 8px;
}
.hp-auth-sub {
    font-size: 14px;
    color: #8a94a6;
}
.hp-auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.hp-auth-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.hp-auth-field label {
    font-size: 14px;
    color: #45506a;
    font-weight: 500;
}
.req {
    color: #e8413a;
    margin-right: 2px;
}
.hp-auth-field input {
    height: 48px;
    border: 1.5px solid #e2e8f2;
    border-radius: 10px;
    padding: 0 15px;
    font-size: 15px;
    color: #1a2b45;
    transition: border-color .2s, box-shadow .2s;
    background: #fbfcfe;
}
.hp-auth-field input:focus {
    border-color: #1e6fd9;
    box-shadow: 0 0 0 3px rgba(30, 111, 217, .14);
    outline: none;
    background: #fff;
}
.hp-auth-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}
.hp-auth-check {
    display: flex;
    align-items: center;
    gap: 7px;
    color: #6b7589;
    cursor: pointer;
}
.hp-auth-check input {
    width: 16px;
    height: 16px;
}
.hp-auth-forgot {
    color: #1e6fd9;
    text-decoration: none;
}
.hp-auth-forgot:hover {
    text-decoration: underline;
}
.hp-auth-msg {
    min-height: 20px;
    font-size: 13.5px;
}
.hp-auth-msg.err {
    color: #e8413a;
}
.hp-auth-msg.ok {
    color: #1aa86a;
}
.hp-auth-submit {
    height: 50px;
    border: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, #0a3d7a, #1e6fd9);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: transform .15s, box-shadow .2s;
    box-shadow: 0 10px 24px rgba(30, 111, 217, .32);
}
.hp-auth-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(30, 111, 217, .4);
}
.hp-auth-submit:active {
    transform: translateY(0);
}
.hp-auth-foot {
    margin-top: 22px;
    text-align: center;
    font-size: 14px;
    color: #8a94a6;
}
.hp-auth-foot a {
    color: #1e6fd9;
    font-weight: 600;
    text-decoration: none;
}
.hp-auth-secure {
    margin-top: 18px;
    text-align: center;
    font-size: 12.5px;
    color: #a3adbf;
}

/* 登录页响应式 */
@media (max-width: 860px) {
    .hp-auth-wrap {
        flex-direction: column;
        max-width: 440px;
    }
    .hp-auth-aside {
        flex: none;
        padding: 34px 28px;
    }
    .hp-auth-aside::after {
        display: none;
    }
    .hp-auth-benefits {
        margin-bottom: 24px;
    }
    .hp-auth-main {
        padding: 36px 28px;
    }
}
@media (max-width: 480px) {
    .hp-auth {
        padding: 24px 12px;
    }
    .hp-auth-aside-title {
        font-size: 22px;
    }
    .hp-auth-title {
        font-size: 23px;
    }
    .hp-auth-aside {
        padding: 28px 22px;
    }
    .hp-auth-main {
        padding: 30px 20px;
    }
}

/* ==================== 底部（门户级重做） ==================== */
.footer {
    color: #c8d0db;
    background: linear-gradient(180deg, #0c1626 0%, #0a111e 100%);
    font-size: 14px;
    line-height: 1.6;
}

/* —— 品牌带（顶部蓝色渐变） —— */
.ft-brandband {
    background:
      radial-gradient(ellipse at 20% 0%, rgba(30, 111, 217, .35), transparent 50%),
      radial-gradient(ellipse at 90% 100%, rgba(255, 122, 0, .18), transparent 50%),
      linear-gradient(135deg, #073a7d 0%, #0e3f86 50%, #1e6fd9 100%);
    padding: 38px 0 32px;
    position: relative;
    overflow: hidden;
}
.ft-brandband::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(transparent 0, transparent 49%, rgba(255, 255, 255, .04) 50%, transparent 51%);
    background-size: 100% 36px;
    pointer-events: none;
}
.ft-brand-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
}
.ft-brand-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1 1 auto;
    min-width: 260px;
}
.ft-brand-logo img {
    height: 52px;
    width: auto;
    background: #fff;
    border-radius: 10px;
    padding: 6px 10px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}
.ft-brand-name {
    font-size: 22px;
    color: #fff;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: .3px;
}
.ft-brand-tag {
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
    margin: 0;
}
.ft-brand-stats {
    list-style: none;
    display: flex;
    gap: 32px;
    padding: 0;
    margin: 0;
    color: #fff;
}
.ft-brand-stats li {
    text-align: center;
    position: relative;
}
.ft-brand-stats li + li::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: rgba(255, 255, 255, .18);
}
.ft-brand-stats strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    line-height: 1.2;
    color: #ffd24d;
}
.ft-brand-stats strong sup,
.ft-brand-stats strong small {
    font-size: 14px;
    font-weight: 600;
    color: #ffe48a;
    margin-left: 1px;
}
.ft-brand-stats span {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, .75);
    margin-top: 4px;
}
.ft-brand-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, .12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    padding: 12px 22px;
    border-radius: 14px;
    text-decoration: none;
    transition: all .2s;
}
.ft-brand-cta:hover {
    background: rgba(255, 255, 255, .22);
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, .25);
}
.ft-brand-cta svg {
    color: #ffd24d;
}
.ft-brand-cta-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.ft-brand-cta-text small {
    font-size: 11px;
    color: rgba(255, 255, 255, .75);
}
.ft-brand-cta-text strong {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: .5px;
}

/* —— 链接主体 —— */
.ft-main {
    padding: 56px 0 30px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.ft-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr) 1.3fr;
    gap: 40px;
}
.ft-col-title {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.ft-col-bar {
    width: 3px;
    height: 14px;
    background: linear-gradient(180deg, #ff7a00, #004b92);
    border-radius: 2px;
}
.ft-col-list,
.ft-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.ft-col-list li {
    margin-bottom: 11px;
}
.ft-col-list a {
    color: #98a4b8;
    font-size: 13.5px;
    text-decoration: none;
    transition: color .2s, padding .2s;
    position: relative;
    display: inline-block;
}
.ft-col-list a:hover {
    color: #fff;
    padding-left: 6px;
}
.ft-col-list a:hover::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 50%;
    width: 4px;
    height: 4px;
    background: #ff7a00;
    border-radius: 50%;
    transform: translateY(-50%);
}

/* 联系我们列表 */
.ft-contact {
    position: relative;
}
.ft-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13.5px;
    line-height: 1.5;
}
.ft-icon {
    flex: none;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: rgba(30, 111, 217, .18);
    color: #5aa0ff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}
.ft-contact-list a {
    color: #c8d0db;
    text-decoration: none;
    transition: color .2s;
}
.ft-contact-list a:hover {
    color: #ffd24d;
}
.ft-contact-text {
    color: #c8d0db;
}

/* 二维码 */
.ft-qrcode {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 22px;
    padding: 12px;
    background: rgba(255, 255, 255, .03);
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: 12px;
}
.ft-qrcode-img {
    flex: none;
    width: 92px;
    height: 92px;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ft-qrcode-img img,
.ft-qrcode-img svg {
    width: 100%;
    height: 100%;
    display: block;
}
.ft-qrcode-label {
    margin: 0;
    font-size: 13px;
    color: #98a4b8;
    line-height: 1.5;
}
.ft-qrcode-sub {
    display: block;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    margin-top: 4px;
}

/* 友情链接 */
.ft-friends {
    margin-top: 36px;
    padding-top: 22px;
    border-top: 1px dashed rgba(255, 255, 255, .08);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 14px;
}
.ft-friends-label {
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    background: rgba(30, 111, 217, .2);
    padding: 4px 10px;
    border-radius: 4px;
    margin-right: 8px;
}
.ft-friends-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
}
.ft-friends-list a {
    color: #98a4b8;
    font-size: 13px;
    text-decoration: none;
    transition: color .2s;
}
.ft-friends-list a:hover {
    color: #fff;
}

/* —— 底部备案栏 —— */
.ft-bottom {
    padding: 18px 0;
    background: #07101e;
    font-size: 12.5px;
}
.ft-bottom-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.ft-bottom-left p {
    margin: 0 0 4px;
    color: #7c869a;
}
.ft-record {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.ft-record a {
    color: #98a4b8;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.ft-record a:hover {
    color: #fff;
}
.ft-bottom-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    color: #7c869a;
}
.ft-meta-link {
    color: #98a4b8;
    text-decoration: none;
    transition: color .2s;
}
.ft-meta-link:hover {
    color: #fff;
}
.ft-meta-dot {
    color: #4b556a;
}
.ft-meta-tech {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #7c869a;
}
.ft-meta-tech svg {
    color: #5aa0ff;
}

/* 返回顶部按钮 — 重做 */
.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 56px;
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, #004b92, #1e6fd9);
    color: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all .25s;
    z-index: 99;
    box-shadow: 0 10px 24px rgba(30, 111, 217, .35);
    text-decoration: none;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(30, 111, 217, .5);
}

/* —— 响应式 —— */
@media (max-width: 1100px) {
    .ft-brand-stats {
        gap: 22px;
    }
    .ft-brand-stats strong {
        font-size: 22px;
    }
}
@media (max-width: 960px) {
    .ft-cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .ft-contact {
        grid-column: 1 / -1;
    }
}
@media (max-width: 720px) {
    .ft-brandband {
        padding: 30px 0 26px;
    }
    .ft-brand-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 22px;
    }
    .ft-brand-stats {
        gap: 24px;
        flex-wrap: wrap;
    }
    .ft-brand-cta {
        align-self: stretch;
        justify-content: center;
    }
    .ft-main {
        padding: 36px 0 22px;
    }
    .ft-cols {
        grid-template-columns: 1fr;
        gap: 26px;
    }
    .ft-bottom-wrap {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

/* ======================================================================
   分站切换独立页（/city） 省→市→区县 三级目录
   ====================================================================== */
.city-page {
    background: #f5f7fb;
    padding: 28px 0 50px;
    min-height: 60vh;
}
.city-page .container {
    max-width: 1180px;
}

/* 头部引导 */
.city-hero {
    background: linear-gradient(135deg, #004b92 0%, #1e6fd9 100%);
    border-radius: 14px;
    padding: 30px 34px 26px;
    color: #fff;
    box-shadow: 0 10px 28px rgba(0, 75, 146, 0.18);
    margin-bottom: 26px;
}
.city-hero-title {
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 8px;
}
.city-hero-sub {
    font-size: 14px;
    margin: 0 0 14px;
    color: rgba(255, 255, 255, 0.85);
}
.city-hero-sub strong {
    color: #ffd27a;
    font-size: 17px;
}
.city-current {
    font-size: 14px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.9);
}
.city-current-name {
    font-weight: 700;
    color: #fff;
}
.city-main-link {
    margin-left: 12px;
    color: #ffe2b0;
    text-decoration: none;
}
.city-main-link:hover {
    color: #fff;
    text-decoration: underline;
}

/* 搜索 */
.city-search {
    position: relative;
    max-width: 520px;
}
.city-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #9aa6b6;
}
.city-search-input {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 24px;
    padding: 0 20px 0 44px;
    font-size: 15px;
    color: #333;
    background: #fff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    outline: none;
}
.city-search-input:focus {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.16);
}

/* 热门城市 */
.city-hot {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}
.city-hot-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}
.city-hot-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.city-hot-item {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 13px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}
.city-hot-item:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}
.city-hot-item.active {
    background: #ff7a00;
    color: #fff;
    font-weight: 600;
}

/* 分站树 */
.city-prov {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 18px;
}
.city-prov-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #f0f3f8;
    padding-bottom: 12px;
    margin-bottom: 16px;
}
.city-prov-name {
    font-size: 19px;
    font-weight: 700;
    color: #004b92;
    margin: 0;
    padding-left: 12px;
    border-left: 4px solid #ff7a00;
    line-height: 1.3;
}
.city-prov-tag {
    font-size: 12px;
    color: #aab4c2;
}
.city-prov-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px 24px;
}
.city-card {
    min-width: 0;
}
.city-card-title {
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    color: #1e6fd9;
    text-decoration: none;
    padding: 2px 0;
    margin-bottom: 6px;
}
.city-card-title:hover {
    color: #ff7a00;
    text-decoration: underline;
}
.city-card-title.active {
    color: #ff7a00;
}
.city-districts {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    padding-left: 8px;
    border-left: 2px solid #f0f3f8;
}
.city-dist {
    font-size: 13px;
    color: #55606e;
    text-decoration: none;
    line-height: 1.7;
}
.city-dist:hover {
    color: #ff7a00;
    text-decoration: underline;
}
.city-dist.active {
    color: #ff7a00;
    font-weight: 600;
}

.city-empty {
    text-align: center;
    color: #999;
    padding: 50px 0;
    font-size: 15px;
}

/* 响应式 */
@media (max-width: 992px) {
    .city-prov-body {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .city-hero {
        padding: 22px 18px;
        border-radius: 10px;
    }
    .city-hero-title {
        font-size: 21px;
    }
    .city-prov {
        padding: 16px 14px;
    }
    .city-prov-body {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .city-districts {
        padding-left: 6px;
    }
}