/* css样式重置 */

body,
h1,
h2,
h3,
h4,
h5,
p,
dl,
dd,
ul,
ol,
form,
input,
textarea,
th,
td,
select {
    margin: 0;
    padding: 0;
}

em {
    font-style: normal;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    border: none;
    vertical-align: top;
}

table {
    border-collapse: collapse;
}

input,
textarea {
    outline: none;
}

textarea {
    resize: none;
    overflow: auto;
}

#app {
    background: #ffffff;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
}

[v-cloak] {
    display: none;
}


/* 头部 */

.header {
    width: 100%;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}


/* 导航头部 */

.headerTop {
    background: #f5f5f8;
    padding: 15px 0;
}

.nav-top {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

.navLogo li {
    margin-right: 15px;
}

.navLogo .navSolid {
    width: 1px;
    height: 26px;
    background: #4C4949;
    border-radius: 1px;
    margin: 0 13px;
}

.navLogo li img {}

.navDesc {
    margin-left: 10px;
    font-size: 23px;
    color: #4C4949;
    font-weight: 500;
}

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

.navRight li {
    margin-right: 40px;
}

.navRight li a {
    font-size: 14px;
    color: #333333;
}

.navRight li a:hover {
    color: #014099;
}


/* 导航菜单 */

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    /* height: 80px; */
}

.logo {
    width: 160px;
    margin-right: 40px;
}

.logo img {
    width: 100%;
}

.nav-list {
    display: flex;
    list-style: none;
    height: 100%;
    /* flex: 1; */
    /* justify-content: center; */
    justify-content: space-between;
    width: 100%;
}

.nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    /* padding: 15px 20px; */
    padding: 15px 0px;
    margin-right: 30px;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s;
    white-space: nowrap;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #014099;
    transition: width 0.3s ease;
}

.nav-item:hover .nav-link::after,
.nav-item.active .nav-link::after {
    width: 100%;
}

.nav-item:hover .nav-link {
    color: #014099;
}

.nav-item.active .nav-link {
    color: #014099;
    font-weight: bold;
}


/* 下拉菜单样式 */

.submenu-wrapper {
    position: fixed;
    top: 120px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-20px);
}

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

.submenu {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: center;
    gap: 60px;
}

.submenu-section {
    flex: 0 1 auto;
    /* min-width: 160px; */
    text-align: left;
}

.submenu-title {
    color: #333;
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 15px;
    position: relative;
    display: inline-block;
    width: auto;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.submenu-title a:hover {
    color: #014099;
}

.submenu-solid {
    width: 1px;
    height: 20px;
    background: #D4D4D4;
    position: relative;
    left: 30px;
}

.submenu-title a {
    color: #333;
    text-decoration: none;
    font-size: 18px;
    font-weight: 400;
    transition: color 0.3s;
    white-space: nowrap;
    position: relative;
    display: flex;
    align-items: center;
}

.submenu-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #014099;
    transition: width 0.3s ease;
}

.submenu-section:hover .submenu-title::after {
    width: 100%;
}

.submenu-items {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.submenu-section:hover .submenu-items {
    max-height: 300px;
}

.submenu-item {
    margin: 10px 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    transition-delay: calc(var(--index) * 0.05s);
}

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

.submenu-link {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    position: relative;
    display: inline-block;
    padding: 2px 0 10px;
}

.submenu-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #014099;
    transition: width 0.3s ease;
}

.submenu-link:hover::after {
    width: 100%;
}

.submenu-link:hover {
    color: #014099;
}


/* 底部 */

.footerCont {
    background: #01419D;
    padding: 32px 0;
}

.footer {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footerLeft {}

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

.footerLogo li {}

.footerLogo .footerSolid {
    width: 2px;
    height: 34px;
    background: #FFFFFF;
    border-radius: 1px;
    margin: 0 17px;
}

.footerLogo li img {}

.footerContact {
    display: flex;
    align-items: center;
    margin-top: 36px;
}

.contactList {
    margin-right: 40px;
}

.contactList li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.contactList li img {
    margin-right: 10px;
}

.contactList li p {
    font-size: 16px;
    color: #FFFFFF;
}

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

.footerRight li {
    display: flex;
    margin-right: 10px;
}

.footerRight li:last-child {
    margin-right: 0;
}

.footerRight li img {
    width: 80px;
    height: 96px;
}

.footerBottomSolid {
    /* width: 1800px; */
    width: 100%;
    height: 1px;
    background: #0058D7;
    margin: 40px auto 25px;
}

.footerBottom {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1200px;
    margin: 0 auto;
}

.footerBottomCopyright {
    font-size: 14px;
    color: #FFFFFF;
}

.footerBottomLogo {
    margin: 0 4px;
}

.footerBottomLogo img {}


/* 白色背景块 */

.whiteBg {
    width: 100%;
    height: 14px;
    background: #ffffff;
}


/* 添加子菜单内容容器 */

.submenu-content {
    width: 100%;
    display: flex;
    /* justify-content: center; */
    gap: 60px;
}


/* 添加子菜单标题容器 */

.submenu-title-wrapper {
    /* border-bottom: 1px solid #eee;
    margin-bottom: 15px; */
}


/* 隐藏手机端 */

.pEnv {
    display: block;
}

.mEnv {
    display: none;
}


/* 手机端适配 */

@media (max-width: 768px) {
    /* 隐藏PC端 */
    .pEnv {
        display: none;
    }
    .mEnv {
        display: block;
        /* width: 100%;
        overflow: hidden; */
    }
    /* 头部 */
    .mHeader {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 2;
    }
    .mNav {
        padding: 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: #E2F4FE;
    }
    .mNavLogo {
        display: flex;
        align-items: center;
    }
    .mNavLogo li {
        margin-right: 10px;
    }
    .mNavLogo li img {
        height: 24px;
        vertical-align: middle;
    }
    /* 添加汉堡菜单按钮样式 */
    .mobile-menu-btn {
        width: 30px;
        height: 24px;
        position: relative;
        cursor: pointer;
        margin-left: auto;
    }
    .mobile-menu-btn span {
        display: block;
        width: 100%;
        height: 2px;
        background: #333;
        position: absolute;
        left: 0;
        transition: all 0.3s ease;
    }
    .mobile-menu-btn span:nth-child(1) {
        top: 0;
    }
    .mobile-menu-btn span:nth-child(2) {
        top: 50%;
        transform: translateY(-50%);
    }
    .mobile-menu-btn span:nth-child(3) {
        bottom: 0;
    }
    /* 汉堡菜单激活状态 */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg);
        top: 50%;
        margin-top: -1px;
    }
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg);
        bottom: 50%;
        margin-bottom: -1px;
    }
    /* 添加移动端箭头样式 */
    .mobile-arrow {
        display: none;
        width: 10px;
        height: 10px;
        border-right: 2px solid #666;
        border-bottom: 2px solid #666;
        transform: rotate(45deg);
        transition: transform 0.3s ease;
        margin-left: 10px;
    }
    /* 导航菜单 */
    .mobileMenu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 2;
        display: none;
    }
    .mNavlist {
        width: 50%;
        background: #ffffff;
        height: 100%;
        padding: 0 30px;
        overflow: auto;
    }
    .mNavlist li {
        /* padding-bottom: 15px; */
        border-bottom: 1px solid #ccc;
        /* margin-bottom: 15px; */
        line-height: 3.5;
        /* 20250618 */
        position: relative;
    }
    .mNavItem {}
    .mNavItem .mNavLink {
        color: #333;
        font-size: 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .mobileMenuArrow {
        display: flex;
        align-items: center;
        transform: rotate(90deg);
        margin-right: 5px;
        /* 20250618 */
        position: absolute;
        top: 20px;
        right: 0;
    }
    .mobileMenuArrow img {
        width: 10px;
    }
    /* 二级菜单 */
    .mSubmenuWrapper {
        background: #cccccc;
        padding: 15px;
        display: none;
    }
    .mSubmenuContent {}
    .mSubmenuSection {
        border-bottom: 1px solid #dcdcdc;
    }
    .mSubmenuTitle {
        line-height: 2.5;
    }
    .mSubmenuTitle a {
        font-size: 14px;
        color: #666666;
    }
    .mLinkList {}
    .mLinkList li {}
    .mLinkList li a {}
    .mLinkItem {
        line-height: 2.5;
    }
    .mLinkItem a {
        font-size: 14px;
        color: #666666;
    }
    .mNavTitle {
        padding: 10px;
        display: flex;
        justify-content: center;
        background: #F5F5F8;
        font-size: 16px;
        color: #4C4949;
    }
    /* banner */
    .mBanner {
        width: 100%;
        margin-top: 100px;
    }
    .mBanner li img {
        width: 100%;
        height: 200px;
    }
    /* 20250618 */
    /* 手机端banner轮播图指示器 */
    .mBanner .swiper-pagination-bullet {
        background: #ffffff;
    }
    .mBanner .swiper-pagination-bullet-active {
        background: #007aff;
    }
    /* 底部 */
    .mFooterCont {
        padding: 15px;
        background: #01419D;
    }
    .mFooter {}
    .mFooterLogo {
        display: flex;
        align-items: center;
    }
    .mFooterLogo li {}
    .mFooterLogo li img {
        height: 28px;
    }
    .mFooterSolid {
        width: 2px;
        height: 24px;
        background: #FFFFFF;
        margin: 0 10px;
    }
    .mContactList {
        margin-top: 20px;
    }
    .mContactList li {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
    }
    .mContactList li img {}
    .mContactList li p {
        margin-left: 10px;
        font-size: 14px;
        color: #ffffff;
    }
    .mFooterCode {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        margin-top: 20px;
    }
    .mFooterCode li {
        width: 30%;
        text-align: center;
        margin-bottom: 10px;
    }
    .mFooterCode li img {
        /* width: 100%; */
        height: 128px;
        width: 100px;
    }
    .mFooterBottom {
        font-size: 14px;
        color: #ffffff;
    }
    .mFooterBottomCopyright {
        text-align: justify;
        line-height: 24px;
    }
    .mFooterBottomLogo {}
}