* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
    color: inherit;
}

:root {
    --main-inner-width: 1200px;
    --main-color: #2260b7;
}

/* 公共样式 */

.font-none {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.font-none2 {
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 3em;
    /* IE fallback */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.active .icon-right {
    width: 16px;
    height: 16px;
    background: url(../img/icon_righ.png) no-repeat;
    background-size: contain;
}

.icon-right,
.icon-left {
    display: inline-block;
    width: 30px;
    height: 30px;
}

.icon-right {
    background: url(../img/icon_left.png) no-repeat;
    background-size: contain;
}

.icon-left {
    background: url(../img/icon_righ.png) no-repeat;
    background-size: contain;
}

.more-box {
    display: flex;
    align-items: center;
    color: #898989;
    font-size: 14px;
}

.more-icon {
    width: 24px;
    height: 24px;
    background: url(../img/icon_more.png) no-repeat;
    background-size: contain;
    margin-left: 10px;
}

header {
    padding: 0 calc((100vw - 1200px) / 2);
    padding: 0 calc((100vw - var(--main-inner-width)) / 2);
    background-color: #2260b7;
    background-color: var(--main-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 9;
}

h1 {
    font-size: 0;
}

h1 img {
    height: 90px;
}

.search {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-size: 12px;
    padding-top: 20px;
}

.search input {
    width: 140px;
    background: rgba(246, 246, 246, 0.38);
    height: 30px;
    border-radius: 20px;
    color: #333;
    border: none;
    padding-left: 20px;
}

.search input::placeholder {
    color: #fff;
}

nav {
    display: flex;
    align-items: center;
    height: 90px;
    gap: 10px;
}

nav>li {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    flex-grow: 1;
    white-space: nowrap;
}

nav>li>a {
    color: #fff;
    padding: 10px 16px;
    border-radius: 10px;
}

nav>li>a>i {
    display: none !important;
}

nav>li>ul {
    display: none;
    text-align: center;
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 10px;
    color: #333;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

nav>li:hover>a {
    background-color: #fff;
    color: #2573c0;
}

nav>li:hover>ul {
    display: block;
}

nav>li>ul>li {
    padding: 10px 30px;
    position: relative;
}

nav>li>ul>li:hover {
    color: rgb(37, 115, 192);
}

.hamburger {
    display: none;
}

/* 轮播图容器 */
.lbt {
    position: relative;
    height: 687px;
    width: 100%;
    margin: auto;
    overflow: hidden;
    box-sizing: content-box;
}

.slides-container {
    height: 687px;
    display: flex;
    transition: transform 0.6s ease-in-out;
    -ms-transition: -ms-transform 0.6s ease-in-out;
    transition: transform 0.6s ease-in-out;
}

.lbt img {
    flex: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.prev-btn,
.next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 74px;
    height: 74px;
    background-color: rgba(31, 45, 61, 0.11);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.prev-btn:hover,
.next-btn:hover {
    background-color: rgba(31, 45, 61, 0.23);
}

.prev-btn {
    left: 16px;
}

.next-btn {
    right: 16px;
}

.indicator-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 30px;
}

.indicator {
    width: 13px;
    height: 13px;
    background: #fff;
    background-size: cover;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 50%;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
}

.indicator.active {
    background: #fff;
    width: 100px;
    border-radius: 10px;
}

/* 图文导航 */
.icon-nav {
    padding: 36px 0;
}

.icon-nav>ul {
    width: 1200px;
    width: var(--main-inner-width);
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.icon-nav-item {
    flex: 1;
    background: #ffffff;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.13);
    border-radius: 8px;
}

.icon-nav-item>a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 20px;
}

.icon-nav-item>a>img {
    width: 64px;
    height: 64px;
}

.icon-nav-item:hover {
    background: #2260b7;
    background: var(--main-color);
    color: #fff;
}

.icon-nav-item:hover .icon-nav-item-icon2 {
    display: block;
}

.icon-nav-item:hover .icon-nav-item-icon1 {
    display: none;
}

.icon-nav-item-icon2 {
    display: none;
}

.icon-nav-item-title {
    font-size: 26px;
    font-weight: 700;
}

.icon-nav-item-label {
    font-size: 10px;
    margin-top: 10px;
}

/* 新闻列表 */
.content_bg {
    background: url(../img/title_bg04.png) no-repeat center / cover;
}

.news {
    padding: 36px 0;
}

.new-box {
    width: 1200px;
    width: var(--main-inner-width);
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.new-section {
    width: calc(50% - 15px);
}

.new-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 50px 0;
}

.new-top-title {
    font-size: 26px;
    font-weight: 700;
    color: #2260b7;
    color: var(--main-color);
}

.new-item>a {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #d8d8d8;
}

.new-item-time {
    margin-right: 20px;
    text-align: center;
    line-height: 1;
    color: #2260b7;
    color: var(--main-color);
}

.new-item-time>div:first-child {
    font-size: 25px;
    line-height: 35px;
}

.new-item-time>div:last-child {
    font-size: 12px;
}

.new-item-title {
    font-size: 16px;
    color: #343434;
}

.new-item:hover .new-item-title {
    color: #2260b7;
    color: var(--main-color);
}

.new-item:hover>a {
    border-color: #2260b7;
    border-color: var(--main-color);
}

/* 视频 */
.video {
    padding: 36px 0;
}

.video-box {
    width: 1200px;
    width: var(--main-inner-width);
    max-width: 100%;
    margin: 0 auto;
}

.video-list {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.video-item {
    width: calc(50% - 15px);
    position: relative;
    font-size: 0;
}

.video-item>video {
    width: 100%;
    height: 320px;
    object-fit: cover;
    cursor: pointer;
}

.video-item-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    text-align: center;
    background: linear-gradient(0deg, #1663b4 0%, transparent 100%);
    color: #fff;
    font-size: 20px;
}

.video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    cursor: pointer;
}

/* 图片 */
.image {
    padding: 36px 0;
}

.image-box {
    width: 1200px;
    width: var(--main-inner-width);
    max-width: 100%;
    margin: 0 auto;
}

.image-list {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.image-item {
    width: calc((100% - 60px) / 3);
    height: 400px;
    position: relative;
    cursor: pointer;
    font-size: 0;
}

.image-item>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-item-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    text-align: center;
    background: linear-gradient(180deg, #1663b4 0%, transparent 100%);
    color: #fff;
    font-size: 20px;
}

/* 底部 */
footer {
    /* background: linear-gradient(0deg,
            rgba(87, 153, 245, 0.56) 0%,
            rgba(255, 255, 255, 0) 100%,
            rgba(255, 255, 255, 0) 100%); */
    background: url(../img/footer_bg.png) no-repeat center / cover;
}

.footer-box {
    width: 1200px;
    width: var(--main-inner-width);
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 40px 0;
    color: #202020;
    font-size: 14px;
}

.footer-logo {
    display: flex;
    font-size: 25px;
    flex-shrink: 0;
}

.footer-logo img {
    width: 390px;
}

.footer-link {
    width: 312px;
}

.footer-link-list {
    display: flex;
    flex-wrap: wrap;
}

.footer-link-list>a {
    width: 99px;
    margin-bottom: 10px;
}

.footer-link-list>a:nth-child(3),
.footer-link-list>a:nth-child(6) {
    margin-left: 1em;
}

.footer-title {
    display: flex;
    align-items: center;
    font-size: 20px;
    margin-bottom: 10px;
}

.footer-title>img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.footer-address {
    width: 310px;
}

.footer-address-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.footer-qrcode {
    width: 110px;
    text-align: center;
}

.footer-qrcode>img {
    width: 100%;
    margin-bottom: 5px;
}

.footer-copy {
    text-align: center;
    padding: 10px 0;
    background-color: #2260b7;
    background-color: var(--main-color);
    color: #fff;
}

/* 右侧浮窗 */
.right-float {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 14px;
    z-index: 999;
    transition: all 0.4s ease;
}

.right-float>ul {
    display: flex;
    flex-direction: column;
    align-items: flex-end;

    margin-bottom: 20px;
}

.right-float>ul>li {
    background-color: #fff;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
}

.right-float>ul>li>a {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #014d98;
    font-weight: bold;
    height: 78px;
    width: 62px;
    justify-content: center;
    flex-direction: column;
    transition: all 0.3s ease;
    gap: 8px;
    padding-left: 3px;
}
.right-float>ul:nth-child(2)>li>a{
    color: #BC1212;
}
.right-float>ul>li>a>img {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.right-float>ul>li:hover {
    background-color: #014d98;
}
.right-float>ul:nth-child(2)>li:hover {
    background-color: #BC1212;
}
.right-float>ul>li:hover>a {
    color: #fff;
    width: 126px;
    flex-direction: row;
}

.right-float>ul>li>a>img:last-of-type {
    display: none;
}

.right-float>ul>li>a:hover>img:last-of-type {
    display: block;
}

.right-float>ul>li>a:hover>img:first-of-type {
    display: none;
}

/* IE 10/11 gap fallback */
@media screen and (-ms-high-contrast: active),
(-ms-high-contrast: none) {
    nav>li {
        margin: 0 5px;
    }

    nav>li:first-child {
        margin-left: 0;
    }

    nav>li:last-child {
        margin-right: 0;
    }

    .indicator {
        margin-right: 30px;
    }

    .indicator:last-child {
        margin-right: 0;
    }

    .icon-nav-item {
        margin: 15px;
    }

    .new-section {
        margin-bottom: 30px;
    }

    .new-section:first-child {
        margin-right: 30px;
    }

    .video-item {
        margin-bottom: 30px;
    }

    .video-item:first-child {
        margin-right: 30px;
    }

    .image-item {
        margin-right: 30px;
        margin-bottom: 30px;
    }

    .image-item:nth-child(3n) {
        margin-right: 0;
    }

    .footer-box>* {
        margin-right: 20px;
    }

    .footer-box>*:last-child {
        margin-right: 0;
    }

    .footer-address-list>* {
        margin-bottom: 5px;
    }

    .footer-address-list>*:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 992px) {
    :root {
        --main-inner-width: 100%;
    }

    header {
        padding: 16px 10px;
        position: sticky;
        top: 0;
        left: 0;
        right: 0;
        z-index: 999;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        align-items: center;
    }

    .top-header {
        box-shadow: none;
    }

    h1 {
        flex: 1;
    }

    h1 img {
        height: 46px;
    }

    nav {
        position: fixed;
        top: 76px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--main-color);
        transition: 0.3s;
        flex-direction: column;
        padding: 20px 0;
        gap: 0;
        overflow: auto;
        z-index: 9;
    }

    header nav>li {
        height: auto;
        width: auto;
        flex-grow: 0;
    }

    header nav>li:hover {
        background: transparent;
    }

    header nav>li>a {
        color: #fff;
        padding: 20px;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-radius: 0;
    }

    nav>li>a>i {
        display: block !important;
    }

    nav>li:hover>ul {
        display: none;
    }

    nav.active {
        left: 0;
        align-items: normal;
        overflow: auto;
    }

    .nav-li-active {
        flex-direction: column;
    }

    nav>li:hover>a,
    .nav-li-active>a {
        background-color: #00428a;
        color: #fff;
        font-size: 18px;
    }

    .nav-li-active>ul {
        display: block !important;
        position: static;
        transform: none;
        width: 100%;
        border-radius: 0;
        background-color: transparent;
        box-shadow: none;
        color: #ccc;
    }

    nav>li.nav-li-active>a>i {
        transform: rotate(90deg);
    }

    nav>li>ul>li {
        text-align: left;
    }

    nav>li>ul>li>a {
        display: block;
    }

    .search {
        padding: 0;
    }

    .search>a {
        display: none;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        cursor: pointer;
        z-index: 100;
    }

    .hamburger span {
        width: 100%;
        height: 3px;
        background: #fff;
        transition: 0.3s;
    }

    /* 激活状态 */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .search input {
        width: 20vw;
        margin-right: 20px;
    }

    /* 轮播图 */
    .lbt {
        height: 240px;
    }

    .slides-container {
        height: 240px;
    }

    /* 图文导航 */
    .icon-nav {
        padding: 20px;
    }

    .icon-nav>ul {
        gap: 20px;
    }

    .icon-nav-item {
        width: calc(50% - 10px);
        flex: auto;
    }

    .icon-nav-item>a {
        padding: 20px;
        flex-direction: column-reverse;
        text-align: center;
    }

    .icon-nav-item-title {
        font-size: 18px;
    }

    .icon-nav-item-label {
        margin-top: 2px;
    }

    /* 新闻 */
    .news {
        padding: 20px;
    }

    .new-section {
        width: 100%;
    }

    .new-top {
        padding: 15px 0;
    }

    .new-top-title {
        font-size: 20px;
    }

    .new-item-time>div:first-child {
        font-size: 20px;
    }

    /* 视频 */
    .video {
        padding: 20px;
    }

    .video-list {
        gap: 20px;
    }

    .video-item {
        width: 100%;
    }

    .video-item>video {
        height: 200px;
    }

    .video-item-title {
        font-size: 16px;
        padding: 10px;
    }

    /* 图片 */
    .image {
        padding: 20px;
    }

    .image-list {
        gap: 20px;
    }

    .image-item {
        width: 100%;
        height: 240px;
    }

    /* 浮窗 */
    .right-float,
    .right-float-active {
        right: 10px;
        display: none;
    }

    .right-float>ul>li {
        padding: 10px;
    }

    .right-float>ul>li>a>img {
        width: 30px;
        height: 30px;
    }

    .right-float>ul>li>a {
        font-size: 12px;
    }

    /* 底部 */
    .footer-box {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .footer-logo {
        justify-content: center;
        width: 100%;
    }

    .footer-logo img {
        height: 60px;
        object-fit: contain;
    }

    .footer-address,
    .footer-link {
        width: 100%;
    }

    .footer-qrcode {
        align-self: center;
    }

    .footer-title>img {
        width: 20px;
        height: 20px;
    }

    .footer-link-list>a {
        width: 120px;
    }
}