/* 
@Author: 刘炳佑
@Crtime: 2026-06-12
@ModifyUser: 刘炳佑
@ModifyTime: 2026-06-24
*/
:root {
    --primary-blue: #006CBF;
    --dark-blue: #00368A;
    --accent-blue: #3c6382;
    --light-blue: #58A9E8;
    --bg-blue: #1881D2;
    --yellow: #D9B10F;
    --light-yellow: #FFDE58;
    --light-yellow-2: #FFF8D9;
    --white: #ffffff;
    --gray: #f5f5f5;
    --dark-gray: #444444;
    --text-gray: #777777;
    --font-size18: 18px;
    --font-size16: 16px;
    --font-size14: 14px;
    --ratio16: 16/9;
}

.shenglue1,
.shenglue2,
.shenglue3,
.shenglue4,
.shenglue5,
.shenglue6 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shenglue2 {
    -webkit-line-clamp: 2;
}

.shenglue3 {
    -webkit-line-clamp: 3;
}

.shenglue4 {
    -webkit-line-clamp: 4;
}

.shenglue5 {
    -webkit-line-clamp: 5;
}

.shenglue6 {
    -webkit-line-clamp: 6;
}

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



a {
    text-decoration: none;
}

a:hover {
    color: var(--primary-blue);
}

.dqwh a:hover {
    color: #AB1010
}

.img-wrap174 {
    aspect-ratio: 174/100;
    overflow: hidden;
}

.img-wrap081 {
    aspect-ratio: 0.81/1;
    overflow: hidden;
}

.img-wrap075 {
    aspect-ratio: 0.75/1;
    overflow: hidden;
}

.img-wrap {
    /* width: 100%; */
}

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

img.hover:hover {
    transform: scale(1.1);
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size18);
    font-weight: 400;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
}

.research-grid .title {
    position: absolute;
    bottom: 0;
    width: calc(100% - 20px);
    background: linear-gradient(to bottom, #04459b00, #05469c);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    height: 50px;
    display: grid;
    align-items: end;
    padding-bottom: 5px;
}

#more {
    display: none;
    margin: auto;
    text-align: center;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 10px 0;
    width: 80%;
    max-width: 200px;
    border: none;
}

#more:disabled {
    background-color: var(--gray);
    color: var(--text-gray);
}

.container {
    max-width: 1590px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    background: linear-gradient(180deg, #006CBF 0%, rgba(0, 108, 191, 0) 100%);
    /* backdrop-filter: blur(5px); */
}

.dqwh .navbar {
    background: linear-gradient(180deg, #000000 0%, rgba(0, 0, 0, 0) 100%);
}

.navbar-container {
    margin: 0 auto;
    padding: 15px 20px 45px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 60px;
}

.logo img {
    height: 100%;
}

.top-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 15px;
    color: var(--white);
    margin-right: 20px;
    margin-bottom: 10px;
}

.top-search-icon {
    width: 15px;
    height: 15px;
    margin-left: 15px;
    cursor: pointer;
}

.top-links a {
    font-size: var(--font-size16);
    color: var(--white);
}

.top-links a:hover {
    color: var(--yellow);
}

.dqwh .top-links a:hover {
    color: #AB1010
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-link {
    display: block;
    color: var(--white);
    text-decoration: none;
    padding: 0 14px;
    transition: color 0.3s ease;
    font-weight: bold;
    /* font-size: 16px; */
}

.nav-link:hover {
    color: var(--light-blue);
}

.nav-menu li {
    position: relative;
}

.has-submenu {
    position: relative;
}

.has-submenu>.nav-link {
    display: flex;
    align-items: center;
}

.has-submenu>.nav-link::after {
    content: 'â–¼';
    font-size: 10px;
    margin-left: 5px;
    transform: scaleY(0.6);
    opacity: 0.7;
    display: none;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(0, 108, 191, 0.98);
    list-style: none;
    min-width: 160px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.dqwh .submenu {
    background: #B8241E;
}



.submenu li {
    padding: 0;
}

.submenu li a {
    display: block;
    padding: 12px 18px;
    color: var(--white);
    text-decoration: none;
    font-size: var(--font-size16);
    transition: background 0.3s ease;
    white-space: nowrap;
}

.submenu li a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #4ecdc4;
}

.dqwh .submenu li a:hover {
    color: var(--white);
}

.has-submenu:hover>.submenu {
    display: block;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 4px 0;
    transition: all 0.3s ease;
}

.top-search-area {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 108, 191, 0.949);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    transform: translateY(-100%);
}

.top-search-area.open {
    transform: translateY(0);
}

.top-search-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.top-search-content input {
    width: 40%;
    height: 40px;
    padding: 0 15px;
    border: 1px solid var(--white);
    font-size: var(--font-size16);
    color: var(--dark-gray);
    outline: none;
}

.top-search-btn {
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: var(--font-size16);
    background: var(--white);
    color: var(--dark-gray);
    cursor: pointer;
    padding: 0 15px;
}

.top-search-btn:hover {
    color: var(--primary-blue);
}

.top-close-icon {
    width: 20px;
    height: 20px;
    cursor: pointer;
    position: absolute;
    top: 15px;
    right: 15px;
}



.drawer-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
}

.drawer {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    background: var(--primary-blue);
    z-index: 1002;
    transition: left 0.3s ease;
}

.drawer.open {
    left: 0;
}

.drawer-logo {
    width: 100%;
}

.drawer-menu {
    list-style: none;
    padding: 27px 20px 20px;
}

.drawer-link {
    display: block;
    color: var(--white);
    text-decoration: none;
    padding: 15px 20px;
    font-size: 16px;
    border-radius: 8px;
    margin-bottom: 5px;
    transition: background 0.3s ease;
}

.drawer-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.drawer-has-submenu {
    position: relative;
}

.drawer-has-submenu .drawer-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-arrow {
    font-size: 12px;
    transition: transform 0.3s ease;
    position: absolute;
    right: 0;
    top: 20px;
    color: #fff;
}

.drawer-has-submenu.open .drawer-arrow {
    transform: rotate(180deg);
}

.drawer-submenu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    border-radius: 0 0 8px 8px;
}

.drawer-submenu li {
    padding: 0;
}

.drawer-submenu li a {
    display: block;
    padding: 12px 20px 12px 45px;
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s ease;
}

.drawer-submenu li a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #4ecdc4;
}

.drawer-has-submenu.open .drawer-submenu {
    display: block;
}

.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.hero-swiper,
.hero-contents {
    width: 100%;
    height: 100%;
}

.hero-contents {
    position: absolute;
    z-index: 1;
    display: flex;
    align-items: center;
    top: 0;
    left: 0;
}

.swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-swiper .swiper-slide {
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 20%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.61) 100%);
}

.hero-content-wrap {
    position: relative;
}

.hero-content {
    padding: 40px;
    background: rgba(0, 74, 171, 0.87);
    max-width: 639px;
    width: 639px;
    text-align: left;
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 400px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    margin-left: calc((100vw - 1590px) / 2);
}

.hero-content.active {
    opacity: 1;
    visibility: visible;
}

.hero-content:not(.active) {
    position: absolute;
    inset: 0;
}

.hero-svg {
    position: absolute;
    bottom: 45px;
    right: 45px;
    width: 100px;
}

.hero-svg .hero-svgp {
    fill: rgba(255, 255, 255, 0.1);
    stroke: var(--white);
    stroke-width: 5px;
    cursor: pointer;
}

.hero-svg .hero-svgp.active {
    fill: var(--white);
    stroke: none;
}

.hero-logos-line {
    width: 15px;
    height: 1px;
    background: var(--white);
}



.hero .swiper-pagination {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.hero .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    margin: 0 8px;
    opacity: 1;
}

.hero .swiper-pagination-bullet-active {
    background: #4ecdc4;
}

.hero-swiper .swiper-button-next,
.hero-swiper .swiper-button-prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    transition: background 0.3s ease;
    overflow: hidden;
    padding: 10px;
    display: none;
}

.hero-swiper .swiper-button-next:hover,
.hero-swiper .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.5);
}

.hero-swiper .swiper-button-next {
    right: 30px;
}

.hero-swiper .swiper-button-prev {
    left: 30px;
}

.hero-swiper .swiper-button-next::after,
.hero-swiper .swiper-button-prev::after {
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 37px;
    line-height: 1.4;
}

.hero-text {
    font-size: var(--font-size16);
    margin-bottom: 30px;
    display: block;
}

.hero-btn {
    color: var(--white);
    cursor: pointer;
    display: block;
}

.hero-btn:hover {
    color: var(--yellow);
}

.section-title {
    font-size: 40px;
    color: #555;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 400;
}

.section-title img {
    display: block;
    margin: auto;
    height: 12px;
    margin-top: 5px;
}

.news-section {
    padding-top: 50px;
}

.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
}

.news-left {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    position: relative;
    padding-bottom: 130px;
}

.newss-left-bg {
    width: calc(100% + (100vw - 50% * 3) / 2);
    position: absolute;
    bottom: 0;
    right: 0;
}

.news-card {
    /* background: var(--white); */
    overflow: hidden;
    /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
    transition: transform 0.3s ease;
    position: relative;
}

.news-card:hover {
    transform: translateY(-5px);
    /* box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15); */
}

.news-card-header {
    aspect-ratio: var(--ratio16);
    min-height: 0;
}

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

.news-card-body {
    display: grid;
    grid-template-columns: 55px 1fr;
}

.news-card-title {
    font-size: 30px;
    color: var(--white);
    background: var(--dark-blue);
    font-weight: 400;
    writing-mode: vertical-rl;
    text-align: center;
    line-height: 55px;
    letter-spacing: 2px;
    padding: 10px 0;
}

.news-card-title a {
    font-size: var(--font-size16);
    color: #fff;
    display: inline-block;
    margin-top: 10px;
}

.news-card-list {
    /* background: transparent; */
}

.news-card-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    padding: 10px 20px;
}

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

.news-card-text {
    color: var(--white);
}

.news-card-text:hover {
    color: var(--yellow);
}

.news-date {
    font-size: var(--font-size14);
    color: var(--light-yellow);
}

.news-right {
    padding-left: 50px;
}

.news-right-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 30px;
    margin-bottom: 25px;
}

.news-right-title a {
    font-size: var(--font-size16);
    color: var(--primary-blue);
}

.news-right-list {
    border-top: 1px solid #C5C5C5;
}

.news-right-item {
    display: flex;
    align-items: center;
}

.news-date2 {
    font-size: 30px;
    color: var(--yellow);
    display: flex;
    flex-direction: column;
    min-width: 94px;
}

.news-date2 span {
    font-size: var(--font-size14);
}

.news-card-text2 {
    border-bottom: 1px solid #C5C5C5;
    border-left: 1px solid #C5C5C5;
    padding: 28px 14px;
    line-height: 1.7;
    color: var(--dark-gray);
}

.news-right-item:last-child .news-card-text2 {
    border-bottom: none;
}

.department-section {
    padding: 60px 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%), url(index-bg02.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    padding: 75px 0;
}

.department-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.department-section .section-title {
    color: var(--white);
    text-align: left;
    margin-bottom: 20px;
}

.department-section .section-title img {
    margin: 0;
}

.department-title {
    font-size: 50px;
    font-weight: 400;
    margin-bottom: 20px;
}

.department-description {
    font-size: var(--font-size16);
    margin-bottom: 30px;
    max-width: 588px;
}

.department-btn {
    color: var(--white);
    font-size: var(--font-size16);
}

.department-btn:hover {
    /* background: var(--white);
    color: var(--primary-blue); */
}

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

.grid-item {
    background: rgba(0, 0, 0, 0.69);
    padding: 30px;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.24);
    border-right: 1px solid rgba(255, 255, 255, 0.24);
    cursor: pointer;
}

.grid-item:hover,
.grid-item.active {
    background: #1881D2;
}

.grid-icon img {
    width: 50px;
}

.grid-text {
    display: block;
    font-weight: bold;
}

.research-section {
    padding: 60px 0;
    background: var(--white);
}

.section-header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.research-section .view-more {
    color: var(--primary-blue);
    font-size: var(--font-size16);
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(calc(-50% - 20px));
}

.view-more:hover {}

.research-content {
    display: grid;
    grid-template-columns: 1.7fr 3fr;
    gap: 40px;
}

.research-left {
    position: relative;
    overflow: hidden;
}

.research-swiper {
    width: 100%;
    /* height: 400px; */
    overflow: visible;
    padding-bottom: 30px;
}

.research-swiper .swiper-wrapper {
    align-items: center;
}

.research-swiper .swiper-slide {
    width: 85%;
    /* height: 350px; */
    opacity: 0.8;
    transform: scale(0.9) translateY(60px);
    transition: all 0.3s ease;
}

.research-swiper .swiper-slide-active {
    width: 100%;
    /* height: 400px; */
    opacity: 1;
    transform: scale(1);
    z-index: 10;
    box-shadow: 0px 10px 20px 1px rgba(0, 0, 0, 0.16);
}

.research-swiper .swiper-slide .slide-image {
    position: relative;
    aspect-ratio: 1.83;
    min-height: 0;
}

.research-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* border-radius: 10px; */
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); */
}

.slide-caption {
    /* position: absolute; */
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    padding: 15px 20px 100px 20px;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.research-swiper .swiper-slide-active .slide-caption {
    opacity: 1;
}

.slide-date {
    font-size: 28px;
    color: var(--yellow);
    display: flex;
    min-width: 94px;
    flex-direction: column;
    border-right: 1px solid #BFBFBF;
}

.slide-date span {
    font-size: 15px;
}

.slide-caption a {
    font-size: 20px;
    padding: 0 13px;
    font-weight: bold;
    color: var(--dark-gray);
}

.slide-caption a:hover {
    color: var(--primary-blue);
}

.research-pagination {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 10;
    padding: 0 20px;
    box-sizing: border-box;
}

.research-swiper .swiper-pagination {
    position: relative;
    display: flex;
    align-items: center;
}

.research-swiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #9C9C9C;
    border-radius: 50%;
    margin: 0 6px;
}

.research-swiper .swiper-pagination-bullet-active {
    width: 12px;
    height: 12px;
    background: var(--primary-blue);
}

.research-swiper .swiper-button-prev,
.research-swiper .swiper-button-next {
    position: relative;
    width: 35px;
    height: 35px;
    min-width: 35px;
    min-height: 35px;
    flex-shrink: 0;
    border-radius: 50%;
    display: flex;
    border: none;
    cursor: pointer;
    padding: 0;
    background: none;
}

.research-swiper .swiper-button-prev img,
.research-swiper .swiper-button-next img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.research-swiper .swiper-button-prev svg,
.research-swiper .swiper-button-next svg {
    display: none;
}

.research-swiper .swiper-button-prev {
    /* left: -15px; */
}

.research-swiper .swiper-button-next {
    /* right: -15px; */
}

.research-swiper .swiper-button-prev::after,
.research-swiper .swiper-button-next::after {
    display: none;
}

.research-right {
    display: flex;
    flex-direction: column;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(4, 4fr);
    /* gap: 20px; */
    height: 100%;
}

.research-item {
    /* background: #f8f9fa; */
    padding: 0 10px;
    margin-bottom: 20px;
    /* border-radius: 8px; */
    /* transition: transform 0.3s ease, box-shadow 0.3s ease; */
    /* border-right: 1px solid #E1E1E1; */
    /* border-bottom: 1px solid #E1E1E1; */
}

.research-item:nth-child(2n) {
    border-right: none;
}

.research-item:nth-child(n+3) {
    border-bottom: none;
}

.research-item:hover {
    /* transform: translateY(-3px); */
    /* box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); */
}

.imgList .w25 {
    width: 25%;
    float: left;
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    margin-bottom: 30px;
}

.item-date {
    color: var(--light-blue);
    margin-bottom: 10px;
    display: block;
    font-weight: bold;
}

.item-title {
    font-weight: bold;
    margin-bottom: 10px;
    height: 60px;
    color: var(--dark-gray);
}

.item-tag {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0px 10px;
    font-size: var(--font-size14);
    border-radius: 15px;
    margin-bottom: 10px;
}

.item-desc {
    font-size: var(--font-size16);
    color: var(--text-gray);
}

.book-section .container {
    aspect-ratio: 8.2;
    background: url(index-cgsc-bg.png) no-repeat left bottom / calc(100% - 15px) calc(100% - 15px),
        url(index-cgsc-bg2.png) no-repeat right top / calc(100% - 15px) calc(100% - 15px);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 72px;
}

.book-title {
    width: 33%;
    margin-top: 30px;
}


.recruitment-section {
    padding: 60px 0;
    color: var(--white);
    background: url(index-bg03.png) no-repeat left top / 50% 100%,
        url(index-bg04.png) no-repeat right top / 50% 100%;
}

.recruitment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.recruitment-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.recruitment-column .section-title {
    text-align: left;
}

.recruitment-section .section-header h2 {
    color: var(--white);
}

.recruitment-section .section-title img {
    margin: 0;
}

.recruitment-section .view-more {
    font-size: 14px;
    color: var(--white);
    margin-bottom: 40px;
    min-width: 56px;
}

.recruitment-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 38px;
}

.recruitment-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}


.recruitment-list a {
    color: var(--white);
    transition: color 0.3s ease;
    display: block;
    height: 60px;
}

.recruitment-list a:hover {
    color: var(--yellow);
}

.rec-date {
    font-size: 30px;
    color: var(--light-yellow-2);
}

.rec-date span {
    font-size: var(--font-size16);
}

.footer {
    color: var(--white);
    padding: 70px 0;
    background: url(bottom-bg.png) no-repeat center center / 100% 100%;
}

.dqwh .footer {
    background: url(bottom-bg02.png) no-repeat center center / 100% 100%;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px 137px;
    padding-bottom: 70px;
    border-bottom: 1px solid #FFFFFF;
}

.footer-logo img {
    max-width: 224px;
}


.footer-links h4 {
    font-size: 30px;
    margin-bottom: 10px;
    color: var(--white);
}

.links-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px 76px;
}

.links-row a {
    color: var(--white);
    transition: color 0.3s ease;
}

.links-row a:hover {
    color: var(--yellow);
}


.footer-bottom {
    padding-top: 60px;
}

.footer-bottom a {
    color: var(--white);
}

.footer-bottom a img {
    vertical-align: middle;
}

.footer-bottom a:hover {
    color: var(--yellow);
}

.footer-bottom>div {
    margin-bottom: 10px;
}


.sub-header {
    width: 100%;
    height: 568px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.sub-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.78) 100%);
    z-index: 1;
}

.sub-header-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
}

.sub-page {
    padding-bottom: 30px;
}

.sub-page .container {
    position: relative;
    color: var(--dark-gray);
    z-index: 3;
    width: 1590px;
    align-items: flex-start;
}

.channel-title {
    font-weight: bold;
    font-size: 40px;
    margin-bottom: 10px;
    color: var(--white);
}

.sub-header-bottom {
    display: flex;
    align-items: flex-end;
    gap: 40px;
}

.channel-title2 {
    font-weight: bold;
    font-size: 26px;
    background: rgba(0, 74, 171, 0.87);
    padding: 25px 30px;
    width: 274px;
    color: var(--white);
}

.dqwh .channel-title2 {
    background: #B8241E;
}

.routes {
    margin-bottom: 10px;
    color: var(--white);
}

.routes a {
    color: #fff;
}

.routes a:hover {
    color: var(--primary-blue);
}

.dqwh .routes a:hover {
    color: #AB1010;
}

.sub-container {
    display: flex;
}

.left-nav {
    background-color: #E8F2FF;
    padding: 10px 30px 60px 30px;
    width: 274px;
    position: relative;
}

.dqwh .left-nav {
    background: #FFF3E9;
}

.left-nav a {
    font-size: 20px;
    color: var(--dark-gray);
    display: block;
    padding: 10px 0;
}

.left-nav a:hover,
.left-nav a.active {
    color: var(--primary-blue);
    font-weight: bold;
}

.dqwh .left-nav a:hover,
.dqwh .left-nav a.active {
    color: #AB1010;
}

.left-nav-svg {
    width: 150px;
    position: absolute;
    bottom: 0;
    right: 0;
}

.left-nav-svgp {
    fill: rgba(0, 108, 191, 0.08);
}

.left-nav li {
    list-style: none;
}

.left-nav .drop-menu a {
    font-size: 18px;
    padding-left: 20px;
}

.left-nav i {
    font-family: Arial, Helvetica, sans-serif;
    position: absolute;
    right: 20px;
    transform: rotate(90deg);
}

.sub-right-content {
    padding: 40px;
    flex: 1;
}

.tuwen-item {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    border-bottom: 1px solid #DDDDDD;
    padding-bottom: 30px;
    transition: all 0.3s ease;
}

.tuwen-item:hover {
    transform: translateY(-10px);
}

.tuwen-item .img-wrap {
    width: 308px;
}

.tuwen-info {
    flex: 1;
}

.tuwen-title {
    color: var(--dark-gray);
    font-weight: bold;
    margin-bottom: 20px;
}

.tuwen-item:hover .tuwen-title {
    color: var(--primary-blue);
}

.dqwh .tuwen-item:hover .tuwen-title {
    color: #AB1010;
}

.tuwen-desc {
    color: #666;
    font-size: var(--font-size16);
    margin-bottom: 20px;
}

.tuwen-date {
    color: #005CC5;
}

.imgList {
    margin: 0 -15px;
}

.imgList .title {
    position: absolute;
    bottom: 0;
    width: calc(100% - 30px);
    background: linear-gradient(to bottom, #04459b00, #05469c);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    height: 50px;
    display: grid;
    align-items: end;
    padding-bottom: 5px;
}

.dqwh .tuwen-date {
    color: #AB1010;
}

.pager {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pager a,
.pager span {
    color: var(--dark-gray);
    padding: 2px 10px;
}

.pager a:hover,
.pager .active {
    color: var(--white);
    background-color: var(--primary-blue);
}

.dqwh .pager a:hover,
.dqwh .pager .active {
    background-color: #AB1010;
}



.wenzi-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px 0;
    gap: 20px;
    border-bottom: 1px solid #DDDDDD;
    transition: all 0.3s ease;
}

.wenzi-item:first-child {
    border-top: 1px solid #DDDDDD;
}

.wenzi-item:hover {
    transform: translateY(-10px);
}

.wenzi-title {
    color: var(--dark-gray);
}

.wenzi-date {
    color: #005CC5;
    min-width: 101px;
    text-align: right;
}

.dqwh .wenzi-date {
    color: #AB1010;
}

.sub-right-content.xilan p {
    margin-bottom: 30px;
}

.ry-type {
    margin-bottom: 30px;
}

.ry-type-title {
    display: flex;
    align-items: center;
    gap: 17px;
    font-size: 26px;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 30px;
}

.ry-type-title>div {
    flex: 1;
    height: 1px;
    background-color: #DFE6EB;
}

.ry-ys-item {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
    align-items: center;
}

.ry-ys-item:hover {
    transform: translateY(-10px);
}

.ry-ys-item .img-wrap {
    width: 234px;
}

.ry-ys-info {
    flex: 1;
}

.ry-ys-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.ry-ys-name span {
    font-size: var(--font-size18);
    color: var(--primary-blue);
    font-weight: 400;
}

.ry-ys-desc {
    font-size: var(--font-size16);
    color: var(--text-gray);
    margin-bottom: 10px;
}

.ry-ys-desc p img {
    max-width: 800px;
    width: 100%;
    display: block;
    margin: auto;
}

.ry-ys-more {
    font-size: var(--font-size16);
    color: var(--primary-blue);
}

.ry-normal {
    display: grid;
    gap: 15px 67px;
    grid-template-columns: repeat(5, 1fr);
}

.ry-normal-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 26px;
    font-weight: bold;
    color: var(--dark-gray);
}

.ryxl .ry-ys-item {
    align-items: flex-start;
}

.ryxl .ry-ys-desc p {
    margin-bottom: 20px;
}

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

.tdlb-item {
    display: flex;
    align-items: center;
    gap: 20px;
    font-weight: bold;
    background: linear-gradient(90deg, #FFFFFF 0%, #F0F9FF 100%, #FFFFFF 100%);
    border-radius: 16px 16px 16px 16px;
    border: 1px solid #C9E3F6;
    padding: 20px 16px;
    transition: all 0.3s ease;
    color: var(--dark-gray);
}

.tdlb-item:hover {
    transform: translateY(-10px);
}

.tdlb-item img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    background-color: #55AAEC;
    padding: 15px;
}

.sub-page.xilan .channel-title2 {
    display: none;
}

.sub-page.xilan .container {
    max-width: 1590px;
}

.sub-page.xilan .sub-right-content,
.sub-right-content.no-left {
    padding: 40px 0;
}

.xilan-title {
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 30px;
    color: var(--primary-blue);
    text-align: center;
}

.xilan-middle {
    font-size: var(--font-size16);
    color: var(--text-gray);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px 200px;
}

.xilan-middle .font-size span {
    cursor: pointer;
}

.xilan-content {
    text-align: justify;
}

.sysld .ry-normal {
    grid-template-columns: repeat(4, 1fr);
    gap: 60px 115px;
}

.ry-normal-zw {
    font-size: var(--font-size18);
    font-weight: 400;
    color: var(--primary-blue);
    text-align: center;
}







@media (max-width: 1600px) {
    .nav-link {
        padding: 0 6px;
    }

    .container,
    .sub-page .container {
        width: 100%;
    }

    .hero-content {
        margin-left: 100px;
    }

    .newss-left-bg {
        height: 80%;
    }

    .grid-item {
        padding: 10px 15px;
    }

    .sysld .ry-normal {
        gap: 60px 70px;
    }
}

@media (max-width: 1400px) {
    .nav-link {
        padding: 0 6px;
        font-size: 16px
    }

    .logo {
        height: 55px;
    }

    .news-left {
        gap: 30px;
    }

    .news-right {
        padding-left: 30px;
    }

    .news-date2 {
        font-size: 26px;
        min-width: 86px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .sysld .ry-normal {
        grid-template-columns: repeat(3, 1fr);
        gap: 60px 100px;
    }
}

@media (max-width: 1200px) {
    .nav-link {
        padding: 0 3px;
        font-size: 15px;
    }

    .department-content {
        grid-template-columns: 1fr 1.3fr;
    }

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

    .research-card {
        flex: 0 0 calc(50% - 15px);
    }

    .research-pagination {
        bottom: 100px;
    }

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

    .sysld .ry-normal {
        gap: 60px 70px;
    }
}

@media (max-width: 1024px) {
    #more {
        display: block;
    }

    .pager {
        display: none;
    }

    .navbar-container {
        padding: 33px 20px;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .navbar-right {
        position: absolute;
        right: 0;
        top: 0;
    }

    .department-content,
    .recruitment-grid,
    .research-content {
        grid-template-columns: 1fr;
    }

    .research-pagination {
        bottom: 68px;
    }

    .left-nav,
    .channel-title2 {
        display: none;
    }

    .sub-header {
        height: 468px;
    }

    .sysld .ry-normal {
        gap: 60px 60px;
    }
}

@media (max-width: 992px) {
    .nav-link {
        padding: 0 12px;
        font-size: 13px;
    }

    .hero-contents {
        justify-content: center;
    }

    .hero-content {
        margin: auto;
    }

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

    .news-right {
        padding-left: 0;
    }

    .department-content {
        grid-template-columns: 1fr;
    }

    .news-left {
        padding-bottom: 60px;
    }

    .newss-left-bg {
        width: calc(100% + 40px);
        position: absolute;
        bottom: 0;
        right: -20px;
    }

    .news-right {
        padding-top: 40px;
    }


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


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

@media (max-width: 768px) {

    .hero-content {
        width: calc(100% - 40px);
        padding: 20px;
    }

    .hero-title {
        font-size: 30px;
    }

    .hero-btn {
        font-size: 14px;
    }

    .news-grid,
    .news-left {
        grid-template-columns: 1fr;
    }

    .newss-left-bg {
        height: 90%;
    }

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

    .research-card {
        flex: 0 0 calc(100% - 10px);
    }


    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        align-items: center;
        margin-bottom: 20px;
    }

    .links-row {
        justify-content: center;
    }

    .footer-links {
        text-align: left;
    }

    .links-row {
        gap: 10px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }

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

    .research-grid .title {
        width: 100%;
    }

    .research-item,
    .research-item:nth-child(n+3) {
        border: none;
        border-bottom: 1px solid #E1E1E1;
    }

    .research-item {
        padding: 20px 0;
    }

    .book-section .container {
        aspect-ratio: 6;
        margin-bottom: 50px;
        background: url(index-cgsc-bg.png) no-repeat center center;
        background-size: cover;
    }

    .book-title {
        width: 80%;
        margin-top: 5px;
    }

    .recruitment-section {
        background: url(index-bg03.png) no-repeat center center;
        background-size: cover;
    }

    .recruitment-column .section-title {
        font-size: 32px;
        margin-bottom: 0;
    }

    .recruitment-section .view-more {
        margin-bottom: 0;
    }

    .recruitment-list {
        grid-template-columns: repeat(1, 1fr);
        gap: 0;
    }

    .recruitment-list a {
        height: auto;
    }

    .sub-right-content {
        padding: 40px 0;
    }

    .tuwen-item {
        flex-direction: column;
    }

    .ry-ys-item {
        align-items: flex-start;
    }

    .ry-ys-item .img-wrap {
        width: 172px;
    }

    .ry-normal {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px 30px;
    }

    .xilan-middle {
        gap: 20px;
    }

    .sysld .ry-normal {
        gap: 40px 30px;
    }

    .imgList .w25 {
        width: 50%;

    }
}

@media (max-width: 480px) {
    .logo {
        height: 45px;
    }

    .top-links a:first-child,
    .top-links span:nth-child(2) {
        display: none;
    }

    .hero-title {
        font-size: 20px;
    }

    .department-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 10px;
    }

    .department-title {
        font-size: 40px;
    }

    .links-row {
        grid-template-columns: repeat(1, 1fr);
    }

    .sub-header {
        height: 368px;
    }

    .footer-content {
        padding-bottom: 40px;
    }

    .footer-bottom {
        padding-top: 40px;
    }

    .tuwen-item .img-wrap {
        width: 100%;
    }

    .wenzi-item {
        flex-direction: column;
    }

    .ry-ys-item {
        flex-direction: column;
        align-items: center;
    }

    .ry-ys-item .img-wrap {
        width: 234px;
    }

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

    .ry-normal-item {
        font-size: 22px;
    }

    .ryxl .ry-ys-item {
        align-items: center;
    }

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

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