/* ============================================== 【1】官网全局公共样式 ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* ==============================================【2】 头部 ============================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}
body {
    padding-top: 108px;
}
.site-header.scrolled .header-top {
    padding: 12px 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}
.site-header.scrolled .header-slogan {
    flex: 1;
    min-width: 0;
}
.site-header.scrolled .slogan-main {
    /* font-size: 14px; */
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.site-header.scrolled .slogan-sub {
    display: none;
}
.site-header.scrolled .header-wechat {
    transform: scale(0.9);
}
.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.header-top {
    background: #fff;
    padding: 24px 0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    position: relative;
    z-index: 2;
}
.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}
.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: opacity 0.3s;
}
.brand:hover {
    opacity: 0.8;
}
.brand-logo {
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.brand-text {
    margin-left: 16px;
    display: flex;
    flex-direction: column;
}
.brand-name {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: 0.5px;
}
.brand-slogan {
    font-size: 12px;
    color: #999;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 2px;
}
.header-top .header-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}
.header-slogan {
    text-align: center;
}
.header-wechat {
    display: flex;
    justify-content: flex-end;
    position: relative;
}
.hotline-card {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 10px 12px 10px 10px;
    background: #3773ff;
    border-radius: 36px;
    box-shadow: 0 6px 18px rgba(0, 169, 113, 0.25);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    color: #fff;
}
.hotline-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 169, 113, 0.32);
}
.hotline-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.hotline-icon svg {
    width: 20px;
    height: 20px;
    display: block;
}
.hotline-text {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}
.hotline-label {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    letter-spacing: 0.3px;
}
.hotline-number {
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    margin: 2px 0 0;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.qr-trigger {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-left: 2px;
}
.qr-trigger:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.05);
}
.qr-trigger svg {
    width: 20px;
    height: 20px;
    display: block;
}
.wechat-qr {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translate(-50%, -10px);
    background: #fff;
    padding: 18px;
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
    border: 1px solid #f0f0f0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 200;
    min-width: 180px;
}
.hotline-card:hover .wechat-qr {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}
.wechat-qr::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: #fff;
    border-left: 1px solid #f0f0f0;
    border-top: 1px solid #f0f0f0;
}
.wechat-qr img {
    width: 150px;
    height: 150px;
    display: block;
    border-radius: 8px;
    margin: 0 auto;
    object-fit: cover;
    border: 1px solid #f3f4f6;
    padding: 4px;
    background: #fff;
}
.wechat-qr p {
    margin: 10px 0 0;
    font-size: 13px;
    color: #666;
    text-align: center;
    font-weight: 500;
}
.slogan-main {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
    letter-spacing: 0.3px;
}
.slogan-sub {
    font-size: 14px;
    color: #666;
    margin: 6px 0 0;
    letter-spacing: 0.2px;
}
.header-nav {
    background: linear-gradient(135deg, #1d56ff 0%, #2d68ff 50%, #3d79ff 100%);
    padding: 0;
    box-shadow: 0 4px 20px rgba(29, 86, 255, 0.35);
    position: relative;
    z-index: 1;
}
.nav-toggle {
    display: none;
}
.nav-toggle.active .nav-toggle-icon span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}
.nav-toggle.active .nav-toggle-icon span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active .nav-toggle-icon span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
}
.header-nav::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.15);
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
    gap: 2px;
}
.nav-item {
    position: relative;
}
.nav-link {
    display: block;
    height: 56px;
    line-height: 56px;
    padding: 0 32px;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 0;
    position: relative;
}
.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}
.nav-link:hover::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
}
.sub-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50px;
    background: #fff;
    min-width: 180px;
    list-style: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    display: none;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 4px;
    padding: 8px 0;
}
.has-children:hover .sub-nav {
    display: block;
    z-index: 100;
}
.sub-nav-link {
    display: block;
    padding: 12px 24px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.25s ease;
    border-radius: 6px;
    margin: 0 8px;
}
.sub-nav-link:hover {
    background: #f0f4ff;
    color: #1d56ff;
}
/* 移动端头部适配 */
@media(max-width:768px) {
    body {
        padding-top: 90px;
    }
    .header-top {
        padding: 8px 0;
    }
    .header-top .header-container {
        display: flex;
        align-items: center;
        gap: 0;
        padding: 0 16px;
    }
    .brand {
        flex: 0 0 auto;
    }
    .brand-logo {
        max-width: 120px;
    }
    .brand-logo .logo-img {
        max-height: 40px;
        width: auto;
    }
    .header-slogan {
        flex: 1;
        min-width: 0;
        text-align: left;
    }
    .slogan-main {
        font-size: 15px;
        line-height: 1.4;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .slogan-sub {
        display: none;
    }
    .header-wechat {
        display: none;
    }
    .nav-toggle {
        background: #ffffff;
        color: #165DFF;
        border: 1px solid #165DFF;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        border-radius: 24px;
        padding: 8px 16px;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0, 169, 113, 0.3);
    }
    .nav-toggle-icon {
        display: inline-flex;
        flex-direction: column;
        gap: 3px;
        width: 18px;
    }
    .nav-toggle-icon span {
        display: block;
        height: 2px;
        background: #165DFF;
        border-radius: 2px;
        transition: all 0.3s;
    }
    .nav-toggle-icon span:nth-child(1) {
        width: 14px;
    }
    .nav-toggle-icon span:nth-child(2) {
        width: 18px;
    }
    .nav-toggle-icon span:nth-child(3) {
        width: 12px;
    }
    .nav-toggle-text {
        font-size: 14px;
        font-weight: 500;
    }
    .header-nav .header-container {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        padding: 10px 16px;
        max-width: 100%;
    }
    .header-nav .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
        z-index: 50;
    }
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 8px 0;
        min-width: 0;
        width: 100%;
    }
    .nav-item {
        width: 100%;
    }
    .nav-link {
        height: auto;
        line-height: 1.5;
        padding: 14px 20px;
        font-size: 15px;
        color: #333;
        border-bottom: 1px solid #f3f4f6;
        border-radius: 0;
    }
    .nav-link:hover,
    .nav-link.active {
        background: #f0f4ff;
        color: #1d56ff;
    }
    .nav-link:hover::after {
        display: none;
    }
    body.nav-mobile-open .header-nav .nav {
        display: block;
    }
    body.nav-mobile-open .header-nav {
        overflow: visible;
    }
    .sub-nav {
        position: static;
        transform: none;
        top: auto;
        box-shadow: none;
        border-radius: 0;
        margin-top: 0;
        padding: 0;
        min-width: 0;
        display: none;
    }
    .has-children.nav-open .sub-nav {
        display: block;
    }
    .sub-nav-link {
        padding: 12px 28px;
        border-radius: 0;
        border-bottom: 1px solid #f3f4f6;
        font-size: 14px;
    }
    .site-header.scrolled .header-top {
        padding: 4px 0;
    }
    .site-header.scrolled .brand-logo .logo-img {
        max-height: 32px;
    }
    .site-header.scrolled .slogan-main {
        /* font-size: 13px; */
    }
    .Banner-box {
        width: 100% !important;
        height: auto !important;
        min-height: 320px;
        padding: 32px 16px;
    }
    .Banner-box::after {
        background-color: rgba(255, 255, 255, 0.5);
    }
    .Banner-title {
        font-size: 24px !important;
        line-height: 1.35 !important;
        width: 100% !important;
        color: #1d56ff !important;
    }
    .Banner-desc {
        font-size: 14px !important;
        width: 100% !important;
        padding: 0 8px;
        margin-bottom: 20px;
        color: #333 !important;
    }
    .Banner-btn-group {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 24px;
    }
    .Banner-btn {
        padding: 10px 24px;
        font-size: 15px !important;
        border-radius: 999px;
    }
    .Banner-brand-tip {
        display: none;
    }
    .Banner-brand-scroll {
        height: 40px;
    }
    .Banner-brand-item {
        height: 32px;
        min-width: 90px;
        font-size: 12px;
        padding: 0 10px;
    }
}
/* ==============================================【2】 Banner ============================================== */
/* Banner主体容器 轻微浅蓝渐变 永远白底 干净自然 */
.Banner-box {
    width: 1940px;
    height: 666px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    animation: Banner-full-animate 28s ease-in-out infinite;
}
/* 下面是测试版 */
/* .Banner-box{width:1940px;height:666px;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;background:url(http://localhost:8015/Public/Home/default/images/bannet1.png)}   */
/* 主标题 微加强蓝色渐变 永远清晰 不会变白 */
.Banner-title {
    margin-top: 90px;
    font-size: 64px;
    line-height: 1.3;
    margin-bottom: 24px;
    font-weight: 700;
    color: #1d56ff;
    animation: Banner-text-animate 28s ease-in-out infinite;
}
/* 描述文本 固定颜色 不渐变 */
.Banner-desc {
    font-size: 22px;
    color: #333;
    width: 1200px;
    line-height: 1.7;
    margin-bottom: 42px;
}
/* 按钮组容器 */
.Banner-btn-group {
    display: flex;
    gap: 32px;
    margin-bottom: 60px;
}
/* 通用按钮样式 固定不渐变 */
.Banner-btn {
    padding: 20px 48px;
    border-radius: 999px;
    font-size: 22px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 主按钮 固定主色 */
.Banner-btn-primary {
    background: linear-gradient(135deg, #1d56ff 0%, #2d68ff 50%, #3d79ff 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(29, 86, 255, 0.4);
    transition: all 0.3s;
}
.Banner-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(29, 86, 255, 0.5);
}
/* 次要按钮 固定样式 */
.Banner-btn-secondary {
    background: #fff;
    color: #1d56ff;
    border: 1px solid #e5e7eb;
    gap: 10px;
}
/* Google图标 */
.Banner-google-icon {
    width: 24px;
    height: 24px;
}
/* 品牌栏提示文字 固定 */
.Banner-brand-tip {
    position: absolute;
    bottom: 105px;
    font-size: 16px;
    color: #666;
}
/* 品牌滚动容器 */
.Banner-brand-scroll {
    position: absolute;
    bottom: 36px;
    left: 0;
    width: 100%;
    height: 60px;
    overflow: hidden;
}
/* 品牌列表 40秒慢速滚动 */
.Banner-brand-list {
    display: flex;
    align-items: center;
    gap: 60px;
    animation: Banner-scroll 70s linear infinite;
    width: 200%;
}
/* 品牌占位小标 微加强渐变 */
.Banner-brand-item {
    height: 40px;
    width: 120px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #1d56ff;
    font-weight: 500;
    opacity: 0.9;
    transition: opacity 0.3s;
    animation: Banner-brand-animate 28s ease-in-out infinite;
}
/* 品牌小标悬浮 */
.Banner-brand-item:hover {
    opacity: 1;
}
/* 品牌滚动动画 */
@keyframes Banner-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}
/* 背景：微加强 白底 → 极浅蓝 永远不会变深 */
@keyframes Banner-full-animate {
    0% {
        background: linear-gradient(135deg, #ffffff 0%, #95c1fa 100%);
    }
    50% {
        background: linear-gradient(135deg, #ffffff 0%, #94bcf3 100%);
    }
    100% {
        background: linear-gradient(135deg, #ffffff 0%, #97c0f5 100%);
    }
}
/* 标题：微加强 浅蓝 ↔ 深蓝 自然流动 永远蓝色 */
@keyframes Banner-text-animate {
    0% {
        color: #5a81f7;
    }
    50% {
        color: #4a6ad3;
    }
    100% {
        color: #3a6bfc;
    }
}
/* 品牌小标 微加强 */
@keyframes Banner-brand-animate {
    0% {
        color: #515152;
    }
    50% {
        color: #474a53;
    }
    100% {
        color: #3c4358;
    }
}
.Banner-box {
    position: relative !important;
    overflow: hidden !important;
}
.Banner-img-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.Banner-box>*:not(.Banner-img-bg) {
    position: relative;
    z-index: 1;
}
.Banner-box::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    z-index: 0;
    pointer-events: none;
}
/* Banner图片效果end*/
/* ==============================================【4】 业务主框架 ============================================== */
.bizwrap {
    display: flex;
    width: 100%;
    height: 100%;
}
/* 左侧区域 固定宽度 240px */
.bizleft {
    color: #fff;
    overflow: auto;
    /* 内容超出滚动 */
}
/* 右侧区域 自动占满剩余宽度 */
.bizright {}
/* 左边导航 */
/* 主体容器：左侧导航 + 右侧内容 */
.Pro-main-wrap {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    padding: 0 20px;
}
/* 左侧导航（固定宽度，支持多级折叠） */
.Pro-left-nav {
    width: 200px;
    flex-shrink: 0;
    position: sticky;
    top: 20px;
    align-self: flex-start;
    background: #fff;
    border-radius: 8px;
    padding: 20px 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    max-height: calc(100vh - 40px);
}
/* 左侧导航标题 */
.Pro-left-nav {
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.Pro-left-nav::-webkit-scrollbar {
    display: none;
}
.Pro-nav-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ddd;
}
/* 通用导航列表样式 */
.Pro-nav-list {
    list-style: none;
}
/* 通用导航项样式 */
.Pro-nav-item {
    margin-bottom: 5px;
}
/* 通用导航链接样式 */
.Pro-nav-link {
    display: block;
    padding: 8px 8px;
    text-decoration: none;
    color: #333;
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 14px;
    cursor: pointer;
    position: relative;
}
.Pro-nav-link.nav-anchor {
    display: block;
    padding: 10px 14px;
    color: #333;
    text-decoration: none;
}
.Pro-nav-link.nav-anchor.active {
    background-color: #165DFF !important;
    color: #fff !important;
}
/* 多级导航 */
.pro-nav-common {
    width: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    font-family: system-ui, -apple-system, sans-serif;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid #e0e0e0;
}
.Pro-nav-title {
    font-size: 20px;
    font-weight: bold;
    color: #1a1a1a;
    padding: 18px 20px;
    margin: 0 !important;
    border-bottom: 1px dashed #ddd;
}
.pro-nav-common>ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.Pro-nav-li {
    list-style: none;
    margin: 0;
    padding: 0;
}
.Pro-nav-one {
    margin: 0;
    padding: 0;
    background: transparent;
}
.Pro-nav-one a {
    display: block;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 500;
    color: #222;
    text-decoration: none;
    background: transparent;
    transition: background 0.2s ease;
    border-bottom: 1px solid #eee;
}
.Pro-nav-one a:hover {
    background: #f8f9fa;
}
.Pro-nav-two {
    list-style: none;
    padding: 0;
    margin: 0;
    background: #fff;
}
.Pro-nav-twoLi {
    list-style: none;
    margin: 0;
    padding: 0;
}
.Pro-nav-a {
    display: block;
    padding: 12px 20px 12px 44px;
    font-size: 14px;
    color: #555;
    text-decoration: none;
    border-bottom: 1px solid #eee;
    transition: all 0.2s ease;
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.Pro-nav-a::before {
    content: "";
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #999;
}
.Pro-nav-a:hover {
    background: #f8f9fa;
    color: #222;
}
.Pro-nav-a.active {
    background: #f8f9fa;
    color: #222;
    font-weight: 500;
}
.Pro-nav-a.active::before {
    background-color: #2563eb;
}
.Pro-nav-twoLi:last-child .Pro-nav-a,
.Pro-nav-li:last-child>.Pro-nav-one>a {
    border-bottom: none;
}
@media screen and (max-width:768px) {
    .Pro-nav-title {
        font-size: 18px;
        padding: 16px 18px;
    }
    .Pro-nav-one a {
        padding: 12px 18px;
        font-size: 13px;
    }
    .Pro-nav-a {
        padding: 10px 18px 10px 38px;
        font-size: 13px;
    }
    .Pro-nav-a::before {
        left: 18px;
    }
}
.pro-nav-footer {
    padding: 16px 20px;
    border-top: 1px solid #eee;
    margin-top: 8px;
    margin-bottom: 15px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid #e0e0e0;
}
.nav-footer-text {
    margin: 0;
    font-size: 12px;
    color: #666;
    line-height: 1.6;
}
.site-footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #94a3b8;
    padding: 60px 0 30px;
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand .brand-logo {
    margin-bottom: 12px;
}
.footer-brand .brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.footer-brand .brand-name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    display: block;
    margin-bottom: 2px;
}
.footer-brand .brand-slogan {
    font-size: 12px;
    color: #64748b;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 12px;
}
.footer-brand .brand-desc {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.7;
    margin: 0;
}
.footer-link-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}
.footer-link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-link-list li {
    margin-bottom: 10px;
}
.footer-link-list a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}
.footer-link-list a:hover {
    color: #60a5fa;
    padding-left: 4px;
}
.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: #94a3b8;
}
.footer-contact-icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}
.footer-contact-svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    color: #60a5fa;
}
.footer-contact-text {
    line-height: 1.6;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
}
.footer-copy {
    font-size: 13px;
    color: #64748b;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.footer-copy a {
    color: #94a3b8;
    text-decoration: none;
}
.footer-copy a:hover {
    color: #60a5fa;
}
.footer-gaww-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 4px;
}
/* ========== 新闻详情页 .page-article-detail ========== */
.page-article-detail {
    margin-top: 48px;
}
.page-article-detail .art-detail-wrap {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
    background: #f8fafc;
    border-radius: 12px;
}
.page-article-detail .art-detail-left {
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 140px;
    align-self: flex-start;
    height: fit-content;
}
.page-article-detail .art-detail-main {
    flex: 1;
    min-width: 0;
    background: #fff;
    border-radius: 8px;
    padding: 30px;
}
.page-article-detail .art-side-widget {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #eef0f3;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}
.page-article-detail .art-side-widget-title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2d3d;
    margin: 0 0 4px;
    padding-left: 12px;
    position: relative;
}
.page-article-detail .art-side-widget-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 4px;
    height: 18px;
    background: linear-gradient(180deg, #4a90d9, #2e6fb8);
    border-radius: 2px;
}
.page-article-detail .art-side-widget-divider {
    height: 2px;
    background: linear-gradient(90deg, #4a90d9 0%, transparent 100%);
    border-radius: 2px;
    margin: 10px 0 16px;
    opacity: 0.4;
}
.page-article-detail .art-recent-item {
    padding: 14px 0;
    border-bottom: 1px dashed #eaedf2;
    transition: all 0.2s;
}
.page-article-detail .art-recent-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.page-article-detail .art-recent-item:first-child {
    padding-top: 0;
}
.page-article-detail .art-recent-item:hover {
    transform: translateX(4px);
}
.page-article-detail .art-recent-link {
    font-size: 14px;
    color: #4a5568;
    text-decoration: none;
    line-height: 1.55;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 500;
    transition: color 0.2s;
}
.page-article-detail .art-recent-link:hover {
    color: #4a90d9;
}
.page-article-detail .art-recent-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}
.page-article-detail .art-recent-tag {
    display: inline-block;
    padding: 1px 8px;
    background: #eef5ff;
    color: #4a90d9;
    border-radius: 3px;
    font-size: 11px;
    line-height: 1.8;
    font-weight: 500;
}
.page-article-detail .art-recent-date {
    font-size: 11px;
    color: #a0aec0;
}
.page-article-detail .art-detail-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0;
}
.page-article-detail .art-detail-breadcrumb {
    color: #888;
    font-size: 14px;
    margin-bottom: 20px;
}
.page-article-detail .art-detail-breadcrumb a {
    color: #4a90d9;
    text-decoration: none;
}
.page-article-detail .art-detail-breadcrumb a:hover {
    text-decoration: underline;
}
.page-article-detail .art-detail-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
    margin-bottom: 25px;
}
.page-article-detail .art-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.4;
    margin-bottom: 15px;
}
.page-article-detail .art-detail-meta {
    display: flex;
    gap: 20px;
    color: #999;
    font-size: 13px;
    flex-wrap: wrap;
}
.page-article-detail .art-detail-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}
.page-article-detail .art-detail-category {
    display: inline-block;
    padding: 3px 10px;
    background: #e8f0fe;
    color: #4a90d9;
    border-radius: 4px;
    font-size: 12px;
    margin-right: 10px;
}
.page-article-detail .art-detail-cover {
    margin-bottom: 25px;
    border-radius: 8px;
    overflow: hidden;
}
.page-article-detail .art-detail-cover img {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    display: block;
}
.page-article-detail .art-detail-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    word-wrap: break-word;
}
.page-article-detail .art-detail-content img {
    max-width: 100%;
    border-radius: 6px;
    margin: 15px 0;
}
.page-article-detail .art-detail-content p {
    margin-bottom: 15px;
}
.page-article-detail .art-detail-content h1,
.page-article-detail .art-detail-content h2,
.page-article-detail .art-detail-content h3 {
    margin: 20px 0 10px;
    font-weight: 600;
}
.page-article-detail .art-detail-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid #eee;
}
.page-article-detail .art-detail-nav-item {
    flex: 1;
    max-width: 45%;
}
.page-article-detail .art-detail-nav-label {
    color: #999;
    font-size: 12px;
    margin-bottom: 5px;
}
.page-article-detail .art-detail-nav-title {
    color: #4a90d9;
    font-size: 14px;
    text-decoration: none;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.page-article-detail .art-detail-nav-title:hover {
    text-decoration: underline;
}
.page-article-detail .art-detail-nav-empty {
    color: #ccc;
    font-size: 14px;
}
.page-article-detail .art-sidebar-section {
    margin-bottom: 25px;
}
@media(max-width:992px) {
    .page-article-detail .art-detail-wrap {
        flex-direction: column;
        gap: 20px;
        padding: 20px 15px;
    }
    .page-article-detail .art-detail-left {
        width: 100%;
        position: static;
    }
}
.footer-links-small {
    font-size: 13px;
    color: #64748b;
}
.footer-links-small a {
    color: #94a3b8;
    text-decoration: none;
    margin: 0 8px;
}
.footer-links-small a:hover {
    color: #60a5fa;
}
.footer-sep {
    margin: 0 8px;
    color: #334155;
}
/* 底部悬浮联系方式按钮组 */
.page-footer-float {
    position: fixed;
    right: 24px;
    bottom: 100px;
    z-index: 9997;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.page-footer-float .pf-btn {
    position: relative;
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: #fff;
    line-height: 1.2;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
    padding: 0;
}
.page-footer-float .pf-btn svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
    margin-bottom: 2px;
}
.page-footer-float .pf-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.page-footer-float .pf-phone-btn {
    background: linear-gradient(135deg, #1d56ff, #4f84ff);
}
.page-footer-float .pf-wechat-btn {
    background: linear-gradient(135deg, #07c160, #3cd07e);
}
.page-footer-float .pf-top-btn {
    background: linear-gradient(135deg, #64748b, #94a3b8);
}
.page-footer-float .pf-top-btn {
    display: none;
}
.page-footer-float .pf-phone-tip {
    position: absolute;
    right: 68px;
    bottom: 50%;
    transform: translateY(50%);
    background: #fff;
    color: #333;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.8;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    display: none;
    z-index: 10;
}
.page-footer-float .pf-phone-tip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #fff;
}
.page-footer-float .pf-qrcode-popup {
    width: 150px;
    position: absolute;
    right: 68px;
    bottom: 50%;
    transform: translateY(50%);
    background: #fff;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 10;
    text-align: center;
}
.page-footer-float .pf-qrcode-popup::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #fff;
}
.page-footer-float .pf-qrcode-popup img {
    width: 130px;
    max-height: 200px;
    object-fit: contain;
    display: block;
    border-radius: 6px;
}
.page-footer-float .pf-qrcode-text {
    margin-top: 6px;
    font-size: 12px;
    color: #666;
}
.Gswx {
    text-align: center;
}
.Gswx img {
    width: 150px;
    background: #fff;
    padding: 10px;
}
.footer-links .footer-link-list {
    display: flex;
    flex-wrap: wrap;
}
.footer-links .footer-link-list li {
    width: calc(50% - 12px);
    box-sizing: border-box;
}
@media(max-width:768px) {
    .page-footer-float {
        right: 12px;
        bottom: 80px;
        gap: 10px;
    }
    .page-footer-float .pf-btn {
        width: 48px;
        height: 48px;
        font-size: 10px;
    }
    .page-footer-float .pf-btn svg {
        width: 18px;
        height: 18px;
    }
    .page-footer-float .pf-phone-tip,
    .page-footer-float .pf-qrcode-popup {
        right: 56px;
    }
    .page-footer-float .pf-qrcode-popup img {
        width: 100px;
        max-height: 160px;
    }
}
@media(max-width:1024px) {
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}
@media(max-width:768px) {
    .site-footer {
        padding: 40px 0 20px;
    }
    .footer-container {
        padding: 0 16px;
    }
    .footer-main {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 28px;
    }
    .footer-brand {
        text-align: center;
    }
    .footer-links,
    .footer-contact {
        text-align: center;
    }
    .footer-link-title {
        font-size: 14px;
        margin-bottom: 12px;
    }
    .footer-link-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px 16px;
    }
    .footer-link-list li {
        width: auto;
        margin-bottom: 0;
    }
    .footer-link-list a {
        font-size: 13px;
    }
    .footer-contact-item {
        justify-content: center;
        font-size: 13px;
    }
    .Gswx img {
        width: 140px;
        height: auto;
        padding: 8px;
        border-radius: 8px;
    }
    .Gswx p {
        font-size: 13px;
        margin-top: 8px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .footer-copy {
        font-size: 12px;
        justify-content: center;
    }
}