@charset "UTF-8";
/*  */
.top-bar {
    background: #f5f5f5;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #eee;
}

.top-bar-content {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.top-links a {
    margin-left: 20px;
    color: #666;
}

.top-links a:hover {
    color: #0066cc;
}

/*  */
.nav {
    width: 1200px;
    margin: auto;
    background: #322e8d;
}

.nav-content {
    width: 1200px;
    margin: 0 auto;
}

.menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.menu > li {
    position: relative;
}

.menu > li > a {
    display: block;
    padding: 20px 30px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: background 0.3s;
}

.menu > li:hover > a,
.menu > li.active > a {
    background: #004c99;
    color: #fff;
}

/*  */
.submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 650px;
    background: #fff;
    display: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

.has-submenu:hover .submenu {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.submenu-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
    border-radius: 4px;
    flex-direction: column;
}

.submenu-item:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
}

.submenu-item img {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.submenu-item span {
    font-size: 16px;
}

/* header */
.header {
    padding: 0px 0;
}

.header-content {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.minddle-main {
  background-image: url("/d/file/p/2025/03-08/lantian.png");
  background-size: 100% 100%;
}
.logo img {
    height: 160px;
}

.service-phone {
    display: flex;
    align-items: center;
}

.service-phone img {
    width: 59px;
    margin-right: 10px;
}

.phone-numbers p {
    line-height: 1.8;
    color: #666;
    font-size: 16px;
}

.phone-numbers span {
    color: #0066cc;
    font-size: 24px;
    font-weight: bold;
}

/*  */
.quick-nav {
    width: 1200px; 
    margin: auto;
    background: rgb(74 153 255);
    padding: 20px 0;
}

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

.quick-links {
    display: flex;
    gap: 20px;
}

.quick-nav-item {
    color: #000;
    font-size: 16px;
    padding: 8px 15px;
    transition: color 0.3s;
}

.quick-nav-item:hover {
    color: #0066cc;
}

/*  */
.search-box form{
    display: flex;
    align-items: center;
}

.search-box input {
    width: 200px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid #ddd;
    border-right: none;
    outline: none;
}

.search-box button {
    height: 34px;
    padding: 0 20px;
    background: #3a7eff;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.search-box button:hover {
    background: #17199c;
}

/*  */
.main-content {
    width: 1200px;
    margin: 30px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto auto;
    gap: 30px;
}

/* section */
.section {
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.section:first-child {
    grid-column: span 2;
}
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: relative;
}

/*  */
.section-header::before {
    content: '';
    position: absolute;
    left: 20px;
    bottom: -1px; /*  */
    width: 89.8%;
    height: 1px;
    background: #000;
}
.section-header.partners-title::before {
    width: 96.5%;
}
.section-header::after {
    content: '';
    position: absolute;
    left: 20px;
    bottom: -1px; /*  */
    width: 100px;
    height: 1px;
    background: #ff0000;
}
.section-header h2 {
    font-size: 18px;
    color: #322e8d;
    font-weight: bold;
}

.section-header .more {
    color: #999;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s;
}

.section-header .more:hover {
    color: #0066cc;
}

/*  */
.about-sidebar {
    width: 280px;
    background: #fff;
}

.sidebar-header {
    background: #322e8d;
    padding: 30px 20px;
    color: #fff;
    text-align: center;
}

.sidebar-logo {
    width: 60px;
    margin-bottom: 15px;
}

.sidebar-header h2 {
    font-size: 24px;
    margin: 0;
}

.sidebar-header span {
    display: block;
    font-size: 14px;
    opacity: 0.8;
    margin-top: 5px;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #eee;
    transition: all 0.3s;
}

.sidebar-menu li a:hover,
.sidebar-menu li a.active {
    background: #f5f5f5;
    color: #322e8d;
    padding-left: 30px;
}

/*  */
.about-content {
    flex: 1;
    background: #fff;
    padding: 30px;
}

.content-header {
    margin-bottom: 30px;
}

.location {
    color: #666;
    margin-bottom: 20px;
}

.location a {
    color: #666;
    text-decoration: none;
}

.location a:hover {
    color: #322e8d;
}

.location span {
    margin: 0 5px;
}

.content-header h1 {
    font-size: 24px;
    color: #333;
    margin: 0;
    padding-bottom: 15px;
    border-bottom: 2px solid #322e8d;
}

.content-body {
    line-height: 1.8;
    color: #666;
}

.content-body p {
    margin-bottom: 15px;
    text-indent: 2em;
}

/*  */
.about-us {
    padding: 20px;
    display: flex;
    gap: 30px;
	flex-direction: column;
}
.about-logo div:first-child {
    float: left;
    margin-right: 20px;
}
.about-logo img {
    width: 146px;
    min-width: 146px;
    margin-bottom: 15px;
}
.about-logo::after {
    content: "";
    display: table;
    clear: both;
}
.about-item img{
    min-width: 300px;
} 
.about-info h3 {
    color: #f78f21;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}
.about-info h3 span {
    font-weight: normal;
}
.about-info p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    text-align: left;
}

.about-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.about-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.about-nav-item i {
    width: 82px;
    height: 52px;
    background-size: contain;
    background-repeat: no-repeat;
}

.icon-culture { background-image: url('../images/gy0111.png'); }
.icon-structure { background-image: url('../images/gy02.png'); }
.icon-honor { background-image: url('../images/zz03.png'); }
.icon-party { background-image: url('../images/gyx04.png'); }
/*  */
.news-slider {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.slider-container {
    height: 100%;
    min-height: 300px;
}

.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slider-item.active {
    opacity: 1;
    z-index: 1;
}

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

.slider-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
}

.slider-content h3 {
    font-size: 16px;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 80%;
}

.slider-text {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.8;
}

.slider-nav button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 60px;
    background: rgba(0,0,0,0.3);
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.slider-nav button:hover {
    background: rgba(0,0,0,0.5);
}

.slider-nav .prev { left: 0; }
.slider-nav .next { right: 0; }

/*  */
.slider-pagination {
    position: absolute;
    bottom: 23px;
    right: 20px;
    display: flex;
    gap: 8px;
    z-index: 2;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: #fff;
    transform: scale(1.2);
}

/*  */
.training-list {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.training-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    transition: transform 0.3s;
}

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

/*  */
.case-list {
    display: flex;
    flex-direction: column;
    padding: 20px;
    font-size: 16px;
}

.project-case-item {
    background: #fff;
    transition: all 0.3s;
    border-bottom: 1px dashed #eee;
    font-size: 14px;
    padding: 12px 0;
}

.project-case-link {
    display: block;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    background: #f7f7f7;
    transition: all 0.3s;
    position: relative;
}

.project-case-link:hover {
    background: #322e8d;
    color: #fff;
}

.project-case-content h3 {
    font-size: 18px;
    margin: 0 0 10px 0;
    font-weight: bold;
    color: #2f308c;
}

.project-case-content p {
    font-size: 14px;
    color: #666;
    margin: 0;
    text-indent: 0;
}

.project-case-link:hover .project-case-content p {
    color: #fff;

}
.project-case-link:hover .project-case-content h3{
    color: white;
}
.project-case-date {
    color: #004c99;
    font-size: 14px;
    position: absolute;
    top: 20px;
    right: 20px;
    bottom: auto;
    font-size: 18px;
}

.project-case-more {
    color: #666;
    font-size: 14px;
    border-radius: 30px;
    padding: 3px 10px;
    border: 1px solid #2f308c;
    color: #2f308c;
    position: absolute;
    right: 20px;
    bottom: 10px;
    top: auto;
}

.project-case-link:hover .project-case-date{
    color: #fff;
}
.project-case-link:hover .project-case-more{
    background-color: white;
    color: #004c99;
}
/*  */
.news-container {
    padding: 20px;
}

.news-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.tab {
    cursor: pointer;
    background-color: #f1f1f1;
    color: #959595;
    transition: all 0.3s;
    padding: 5px 10px;
    font-size: 18px;
}

.tab.active {
    color: white;
    background-color: #322e8d;
    font-weight: 500;
}

.case-content {
    position: relative;
    font-size: 16px;
}
.case-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 0;
    border-bottom: 1px dashed #eee;
    font-size: 14px;
}

.case-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333;
}

.case-date {
    color: #999;
    font-size: 12px;
    margin-left: 15px;
}

.news-content {
    position: relative;
    font-size: 16px;
}

.news-list {
    display: none;
}

.news-list.active {
    display: block;
}

.news-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    font-size: 14px;
}

.news-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #333;
    width: 300px; 
    white-space: nowrap; /*  */
}

.news-date {
    color: #999;
    font-size: 14px;
}

/* hover */
.news-item:hover .news-title {
    color: #322e8d;
}

/*  */
.contact-content {
    padding: 20px;
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    gap: 15px;

}
.contact-content .contact-item{
    position: relative;
}
.contact-content .contact-item img{
    width: 100%;
}
.contact-content span{
    position: absolute;
    left: 25px;
    top: 26px;
    bottom: 0;
    font-size: 18px;
    color: #322e8d;
    z-index: 1;
    font-weight: bold;
}
/* banner */
.bottom-banner,
.partners {
    grid-column: 1 / -1;
}

/* banner */
.bottom-banner {
    clear: both;
    width: 100%;
}

.bottom-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/*  */
.partners {
    grid-column: 1 / -1; /*  */
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.partners-content {
    position: relative;
    padding: 30px;
    overflow: hidden; /*  */
}

.partners-list {
    display: flex;
    gap: 30px;
    width: fit-content;
    transition: transform 0.3s;
}

.partner-item {
    flex: 0 0 205px;
    width: 205px;
    height: 120px;
}

.partner-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border: 1px solid #eee;
    transition: all 0.3s;
}

.partner-item:hover img {
    border-color: #0066cc;
    box-shadow: 0 0 10px rgba(0,102,204,0.1);
    transform: translateY(-2px);
}

.partners-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    z-index: 10;
}

.partners-nav button {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #ddd;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.partners-nav .prev {
    left: 10px;
}

.partners-nav .next {
    right: 10px;
}

/*  */
.footer {
    background: #1a1a1a;
    padding: 50px 0 20px;
    color: #fff;
}

.footer-content {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.footer-left,
.footer-middle,
.footer-right {
    float: left;
    width: calc(33.33% - 20px);
    margin-right: 30px;
}

.footer-right {
    margin-right: 0;
}

.footer h3 {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: normal;
}

.footer h4 {
    font-size: 16px;
    color: #302f8c;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #302f8c;
}

/*  */
.company-info p {
    color: #999;
    line-height: 2;
    font-size: 14px;
}

/*  */
.qr-code {
    text-align: left;
}

.qr-code img {
    width: 150px;
    height: 150px;
}

/*  */
.message-form form{
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message-form textarea {
    height: 100px;
    padding: 10px;
    border: 1px solid #333;
    background: transparent;
    color: #fff;
    resize: none;
}

.message-form input {
    height: 40px;
    padding: 0 10px;
    border: 1px solid #333;
    background: transparent;
    color: #fff;
}

.message-form button {
    height: 40px;
    background: #0066cc;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.message-form button:hover {
    background: #005bb8;
}

/*  */
.footer-bottom {
    width: 1200px;
    margin: 30px auto 0;
    padding-top: 20px;
    border-top: 1px solid #333;
    text-align: center;
    color: #666;
    font-size: 12px;
}

.footer-bottom p {
    line-height: 2;
}

/*  */
.company-intro {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    display: flex;
    justify-content: space-between;
}

.intro-item {
    display: flex;
    gap: 20px;
}

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

.intro-icon {
    flex: 0 0 80px;
}

.intro-icon img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid #302f8c;
}

.intro-text {
    flex: 1;
    color: #fff;
}

.intro-text p {
    margin: 0;
    line-height: 1.8;
    font-size: 14px;
    color: #999;
}

.intro-text p:first-child {
    color: #fff;
    font-size: 16px;
    margin-bottom: 10px;
}

/*  */
.main-content::after,
.company-intro::after,
.footer-content::after {
    content: '';
    display: table;
    clear: both;
}
/*  */
.footer-nav .nav-content {
    width: 1200px;
    margin: 0 auto;
}

.footer-nav .nav-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-nav .nav-list li {
    text-align: center;
}

.footer-nav .nav-list a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s;
}

.footer-nav .nav-list a:hover {
    color: #0066cc;
}


/*  */
.banner {
    width: 1200px;
    margin: auto;
    position: relative;
    height: 302px;
    overflow: hidden;
}

.banner-container {
    height: 100%;
}

.banner-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s;
}

.banner-slide.active {
    opacity: 1;
}

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

/*  */
.banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

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

.dot.active {
    background: #fff;
}

/*  */
.banner-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 60px;
    background: rgba(0,0,0,0.3);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 20px;
    z-index: 10;
    transition: background 0.3s;
}

.banner-btn:hover {
    background: rgba(0,0,0,0.5);
}

.banner-btn.prev {
    left: 0;
}

.banner-btn.next {
    right: 0;
}



/*  */
.about-page-content {
    width: 1200px;
    margin: 30px auto;
    display: flex;
    gap: 30px;
}

/*  */
.about-page-sidebar {
    width: 250px;
    min-width: 250px;
    background: #fff;
    box-sizing: border-box;
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    overflow: hidden;

}

.about-page-sidebar-header {
    background: #322e8d;
    padding: 20px;
    color: #fff;
    text-align: center;
    display: flex;
    gap: 20px;
}

.about-page-sidebar-logo {
    width: 60px;
}

.about-page-sidebar-header h2 {
    font-size: 24px;
    margin: 0;
}

.about-page-sidebar-header span {
    display: block;
    font-size: 14px;
    opacity: 0.8;
    margin-top: 5px;
}

.about-page-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 16px;
    border: 1px solid #322e8d;
}

.about-page-menu li a {
    display: block;
    padding: 15px 20px 15px 40px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #eee;
    transition: all 0.3s;
    position: relative;
}

/*  */
.about-page-menu li a::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6px 0 6px 8px;
    border-color: transparent transparent transparent #999;
    transition: all 0.3s;
}

/*  */
.about-page-menu li a:hover::before,
.about-page-menu li a.active::before {
    border-color: transparent transparent transparent #fff;
    left: 25px;
}

/* hoveractivepadding */
.about-page-menu li a:hover{
    background: #322e8d;
    color: white;
    padding-left: 45px;
}

/*  */
.about-page-main {
    flex: 1;
    background: #fff;
}

.about-page-header {
    margin-bottom: 30px;
}

.about-page-location {
    color: #666;
    margin-bottom: 20px;
    font-size: 14px;
}

.about-page-location a {
    color: #666;
    text-decoration: none;
}

.about-page-location a:hover {
    color: #322e8d;
}

.about-page-location span {
    margin: 0 5px;
}

.about-page-header h1 {
    font-size: 24px;
    color: #322e8d;
    margin: 0;
    padding-bottom: 15px;
    position: relative;
}
.about-page-header h1::before {
    content: '';
    position: absolute;
    left: 0px;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background: #666;
}
.about-page-header h1::after {
    content: '';
    position: absolute;
    left: 0px;
    bottom: -1px;
    width: 100px;
    height: 3px;
    background: #322e8d;
}

.about-page-body {
    line-height: 1.8;
    color: #666;
    font-size: 16px;
    padding: 30px;
}

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

 

/*  */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 20px 0;
}

.case-grid-item {
    background: #fff;
    transition: all 0.3s;
    min-width: 0;
}

.case-grid-link {
    display: block;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    background: #f7f7f7;
}

.case-grid-link img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: all 0.3s;
}

.case-grid-info {
    padding: 15px;
    transition: all 0.3s;
}

.case-grid-info h3 {
    font-size: 16px;
    margin: 0 0 10px 0;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.case-grid-date {
    color: #999;
    font-size: 14px;
}

.case-grid-more {
    float: right;
    color: #004c99;
    font-size: 14px;
}

.case-grid-link:hover img {
    transform: scale(1.05);
}

.case-grid-link:hover .case-grid-info {
    background: #322e8d;
    color: #fff;
}

.case-grid-link:hover .case-grid-info h3,
.case-grid-link:hover .case-grid-date,
.case-grid-link:hover .case-grid-more {
    color: #fff;
}



/*  */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a:hover,
.pagination a.active {
    background: #322e8d;
    color: #fff;
    border-color: #322e8d;
}

.pagination .prev,
.pagination .next {
    width: auto;
    padding: 0 10px;
}

/*  */
.news-detail {
    padding: 20px;
    background: #fff;
}

.news-meta {
    padding-bottom: 15px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    color: #666;
    font-size: 14px;
}

.news-meta span {
    margin-right: 20px;
}

.share-btn {
    float: right;
    color: #004c99;
    text-decoration: none;
}

.news-content {
    line-height: 1.8;
    color: #333;
}

.news-content p {
    margin-bottom: 20px;
    text-indent: 2em;
}

.news-nav {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
}
.news-nav .news-prev{
    display: flex;
    align-items: center;
}
.news-nav .news-next{
    display: flex;
    align-items: center;
}
.news-nav a {
    display: block;
    color: #666;
    text-decoration: none;
    margin: 10px 0;
}

.news-nav a:hover {
    color: #004c99;
}

.prev-news::before {
    content: "";
    margin-right: 5px;
}

.next-news::before {
    content: "";
    margin-right: 5px;
}

/*  */
.message-page {
    background: #fff;
}

.message-form-large {
    max-width: 100%;
}

.message-form-large .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.message-form-large .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.message-form-large textarea,
.message-form-large input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.message-form-large textarea {
    resize: vertical;
}

.message-form-large textarea:focus,
.message-form-large input:focus {
    border-color: #322e8d;
    outline: none;
    box-shadow: 0 0 5px rgba(48, 115, 196, 0.2);
}

.message-form-large .form-submit {
    text-align: center;
}

.message-form-large button {
    padding: 12px 40px;
    background: #322e8d;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.message-form-large button:hover {
    background: rgba(48, 115, 196, 0.9);
}
/*  */
.more-news {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.more-news-title {
    font-size: 20px;
    color: #ef8200;
    margin-bottom: 15px;
    position: relative;
    font-weight: bold;
    padding-bottom: 15px;
}

.more-news-title::before {
    content: '';
    position: absolute;
    left: 0px;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background: #f5f5f5;
}
.more-news-title::after {
    content: '';
    position: absolute;
    left: 0px;
    bottom: -1px;
    width: 100px;
    height: 3px;
    background: #ef8200;;
}

.more-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 16px;
    padding: 20px;
    overflow: hidden;
    background: #f5f5f5;
}

.more-news-list li {
    margin-bottom: 12px;
}

.more-news-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: #666;
    padding: 8px 0;
    transition: all 0.3s;
}

.more-news-list a:hover {
    color: #322e8d;
}

.more-news-list .news-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 20px;
}

.more-news-list .news-date {
    color: #999;
    font-size: 14px;
    flex-shrink: 0;
} 
.partners-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto auto;
    gap: 30px;
}
/*  */
@media screen and (max-width: 768px) {
    .message-form-large .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .message-form-large textarea,
    .message-form-large input {
        padding: 10px;
    }
    
    .message-form-large button {
        width: 100%;
    }
} 

/*  */
@media screen and (max-width: 1200px) {
	.banner {
		width:100%;
    }
.nav{
	width:100%;
}
    .section:first-child{
        grid-column: span 1;
    }
    .about-us{
        flex-direction: column;
    }
    .about-page-content {
        width: 100%;
        padding: 0 15px;
    }
    .about-item img{
        min-width: auto;
    }
    .about-nav-item i{
        width: 72px;
    }
    .has-submenu:hover .submenu {
        display: none;
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media screen and (max-width: 768px) {
    .about-page-content {
        flex-direction: column;
    }
    
    .about-page-sidebar {
        width: 100%;
    }
}
/*  */
@media screen and (max-width: 992px) {
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
    }
}
/*  */
@media screen and (max-width: 768px) {
    .banner {
        height: 200px;
    }

    .banner-btn {
        width: 30px;
        height: 50px;
        font-size: 16px;
    }
}

@media screen and (max-width: 480px) {
    .banner {
        height: 200px;
    }

    .banner-dots {
        bottom: 10px;
    }

    .dot {
        width: 8px;
        height: 8px;
    }
}

/*  */
@media screen and (max-width: 1200px) {
    .nav-content {
        width: 100%;
    }
    .footer-nav{
        display: none;
    }
     .footer-right{
        display: none;
    }
    .about-page-sidebar{
        display: none;
    }
    .submenu {
        width: 100%;
        left: 0;
        transform: none;
    }
}

@media screen and (max-width: 768px) {
    .menu {
        flex-direction: column;
    }

    .menu > li > a {
        padding: 12px 20px;
    }

    .submenu {
        position: static;
        box-shadow: none;
        padding: 15px;
    }

    .submenu-item {
        width: 100%;
    }
} 

/*  */
@media screen and (max-width: 1200px) {
    .partners-content {
        padding: 20px;
    }

    .partner-item {
        flex: 0 0 calc(33.33% - 14px);
        width: calc(33.33% - 14px);
    }
}

@media screen and (max-width: 768px) {
    .partner-item {
        flex: 0 0 calc(50% - 10px);
        width: calc(50% - 10px);
    }
}

@media screen and (max-width: 480px) {
    .partner-item {
        flex: 0 0 calc(50% - 10px);
        width: calc(50% - 10px);
    }

    .partners-nav button {
        width: 25px;
        height: 25px;
    }
} 

/*  */
@media screen and (max-width: 1200px) {
    .top-bar-content{
        width: auto;
    }
    .main-content {
        width: 100%;
        grid-template-columns: 1fr;
    }
    .company-intro{
        width: auto;
        flex-direction: column;
        gap: 30px;
    }
    .footer{
    padding: 0 20px;
    }
    .footer-content{
        width: auto;
    }
    .footer-left, .footer-middle, .footer-right{
        width: 100%;
        float: none;
    }
    .footer-middle{
        display: none;
    }
    .footer-bottom{
        width: auto;
    }
}

@media screen and (max-width: 768px) {
   
    
    .about-sidebar {
        width: 100%;
    }
} 
/*  */
@media screen and (max-width: 1200px) {
    .news-detail{
        padding: 0;
    }
    .footer-nav .nav-content {
        width: 100%;
        padding: 0 15px;
    }
    .case-date {
        position:static;
        right: auto;
        top: auto;
        left: 20px;
        bottom: 10px;
    }
}

@media screen and (max-width: 768px) {
    .footer-nav {
        padding: 20px 0;
    }

    .footer-nav .nav-list {
        gap: 15px;
    }
}

@media screen and (max-width: 480px) {
    .footer-nav .nav-list {
        gap: 10px;
    }

    .footer-nav .nav-list a {
        display: none;
    }
}

/*  */
@media screen and (max-width: 1200px) {
    .header-content {
        width: 100%;
    flex-direction: column;
    }
    .quick-nav-content {
        width: 100%;
        padding: 0 15px;
        flex-wrap: wrap;
    gap: 15px;
}

    .quick-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .search-box {
        width: 100%;
        justify-content: center;
    }

    .search-box input {
        width: calc(100% - 100px);
        max-width: 300px;
    }
}

@media screen and (max-width: 768px) {
    .quick-nav {
        padding: 10px 0;
    }

    .quick-nav-item {
        padding: 5px 10px;
    }
}

/*  */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    position: fixed;
    right: 30px;
    top: 30px;
    z-index: 2;
    padding: 5px;
    background-color: #322e8d;
}

.mobile-nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: white;
    margin: 5px 0;
    transition: all 0.3s;
}

/*  */
@media screen and (max-width: 1200px) {
    .header{
        position: sticky;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 1;
        padding: 10px 0;
    }
    .header-content{
        align-items: flex-start;
        margin-left: 20px;
    }
    .quick-nav{
        display: none;
    }
    .logo img{
        height: 78px;
    }
    .contact-info{
        display: none;
    }
    .top-bar{
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }

    .nav-content {
        position: relative;
    }
    .project-case-date{
        position: static;
    }
    .menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        z-index: 1000;
    }

    .menu.active {
        display: block;
    }

    .menu > li {
        display: block;
        border-bottom: 1px solid #eee;
    }

    .menu > li > a {
        padding: 15px 20px;
        color: #333;
    }

    /*  */
    .submenu {
        display: none !important; /*  */
        position: static;
        width: 100%;
        box-shadow: none;
        padding: 0;
    }

    /* hover */
    .has-submenu:hover .submenu {
        display: none !important;
    }
}

/*  */
@media screen and (max-width: 1200px) {
    .partners-container {
        padding: 0 30px;
    }
    
    .partners-list {
        margin: 0;
    }
    
    .partner-item {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .partner-item img {
        max-width: 100%;
    }
    
    .partners-nav .prev {
        left: 0;
    }
    
    .partners-nav .next {
        right: 0;
    }
}

/*  */
.float-service {
    position: fixed;
    right: 0;
    top: 42%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.service-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    background: #322e8d;
    color: #fff;
    width: 68px;
    height: 68px;
    transition: all 0.3s ease;
    position: relative;
    align-self: self-end;
}
.service-item .float-tel-number{
    display: none;
}
.service-item:hover {
    width: 180px;
    box-shadow: -2px 0 8px rgba(0,0,0,0.1);
}
.service-item:hover svg{
    display: none;
}
.service-item:hover span{
    color: #fff;
    font-size: 14px;
    display: none;
}
.service-item:hover .float-liuyan{
    display: block;
}
.service-item:hover .float-tel-number{
    display: block;
}

/*  */
@media screen and (max-width: 768px) {
    .float-service {
        display: none;
    }
}

/*  */
.back-to-top {
    position: fixed;
    right: 0;
    bottom: 100px;
    width: 68px;
    height: 68px;
    background: #292a88;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background: #fff;
}

.back-to-top:hover svg path {
    fill: #e4393c;
}

/*  */
@media screen and (max-width: 768px) {
    .back-to-top {
        display: none;
    }
}