html {
    scroll-behavior: smooth;
    overflow-y: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.app {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

html::-webkit-scrollbar {
    display: none;
    width: 0;
}
/* 删除所有之前添加的滚动条样式，使用一个更全面的解决方案 */
body::-webkit-scrollbar,
html::-webkit-scrollbar,

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    overflow-x: hidden;
}
.text-color {
    color: #777;
}
.text-color :hover{
    color: #FFF;
}
html::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera*/
    width: 0;
}

body {
    overflow-x: hidden;
}

/* 顶栏样式 */
.navbar {
    background-color: rgba(16, 24, 36, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 70px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    .container {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
        padding: 0 40px;
        box-sizing: border-box;
    }

}

.navbar.scrolled {
    background-color: rgba(16, 24, 36, 0.95);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
}


.section .container {
    display: block;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    height: auto;
    max-width: 100%;
    padding: 0;
}



.base-logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 32px;
    margin-right: 12px;
    filter: drop-shadow(0 0 6px rgba(74, 168, 255, 0.3));
}

.brand-name {
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    margin-right: 60px;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(74, 168, 255, 0.4);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0 18px;
    position: relative;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 0;
    display: block;
    letter-spacing: 0.3px;
}

.nav-menu a:hover {
    color: #4aa8ff;
    text-shadow: 0 0 8px rgba(74, 168, 255, 0.4);
}

.nav-menu li.active a {
    color: #4aa8ff;
    text-shadow: 0 0 8px rgba(74, 168, 255, 0.4);
}

.nav-menu li.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #4aa8ff;
    box-shadow: 0 0 8px rgba(74, 168, 255, 0.6);
}

/* 页脚样式 */
.footer {
    background-color: #222;
    color: #fff;
    padding: 0;
}

.footer-main {
    padding: 20px 0;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 5px;
}

.footer-column {
    flex: 0 0 auto;
    min-width: 160px;
    /*margin-bottom: 30px;*/
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(3px);
    display: inline-block;
}

.copyright {
    color: #777;
    font-size: 14px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    line-height: 1.6;
    p{
        width: auto;
        display: inline-block;
    }
}

.copyright-divider {
    display: inline-block;
    width: 1px;
    height: 12px;
    background-color: #555;
    margin: 0 10px;
    vertical-align: middle;
}

.footer-bottom {
    background-color: #1a1a1a;
    padding: 20px 0;
    text-align: center;
}
.about-section {
    padding: 0 !important;
    margin: 0;
    position: relative;
    font-size: 0;
    line-height: 0;
    height: auto;
    display: block;
}

.about-image {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    display: block;
    font-size: 0;
    line-height: 0;
    height: auto;
    margin-bottom: -2px;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
    box-shadow: none;
    object-fit: cover;
    margin: 0;
    padding: 0;
    font-size: 0;
    line-height: 0;
    vertical-align: bottom;
}

.contact-title {
    font-size: 24px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 35px;
    position: relative;
    display: inline-block;
}

.contact-title::after {
    display: none;
}

.contact-items {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-item {
    font-size: 16px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.contact-icon {
    margin-right: 10px;
}

.contact-value {
    color: #fff;
    font-size: 16px;
}

/* 移动设备导航菜单 */
.mobile-menu-button {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-button span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #fff;
    margin: 6px 0;
    transition: all 0.3s ease;
    position: relative;
}

/* 点击时添加X形状的动画效果 */
.mobile-menu-button.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-button.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-button.open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.foot-contact-info{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /*width: 100%;*/
    padding: 0;
    background: none;
    text-align: center;
    z-index: 10;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .logo {
        height: 28px;
    }
    .navbar {
        height: 60px;
    }
    .brand-name {
        font-size: 18px;
        margin-right: 10px;
    }
    .section {
        padding: 60px 20px;
    }

    .main-title {
        font-size: 32px !important;
        padding-bottom: 12px;
    }

    .sub-title {
        font-size: 16px;
        margin-bottom: 35px;
        padding: 0 15px;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 30px;
        padding-bottom: 10px;
    }
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: rgba(16, 24, 36, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 20px;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        display: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .nav-menu.open {
        transform: translateY(0);
        display: block;
    }

    .nav-menu ul {
        flex-direction: column;
    }

    .nav-menu li {
        margin: 15px 0;
    }

    .mobile-menu-button {
        display: block;
    }
    .about-section {
        height: auto;
        min-height: auto;
        padding: 0 !important;
        margin: 0;
        background-color: #222;
    }

    .about-image {
        height: auto;
        overflow: visible;
    }

    .about-image img {
        display: none;
    }

    .foot-contact-info {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        /*width: 100%;*/
        padding: 30px 20px;
        background: #222;
        border-bottom: 1px solid #333;
    }

    .contact-title {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .contact-items {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .contact-item {
        font-size: 16px;
    }

    .contact-value {
        font-size: 16px;
    }

    .footer-container {
        padding: 0 15px;
    }

    .footer-column {
        flex-basis: auto;
        min-width: 90px;
    }
}

@media (max-width: 576px) {
    .about-image {
        height: 180px;
    }

    .contact-info {
        padding: 15px;
    }

    .contact-title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .contact-items {
        gap: 10px;
    }

    .contact-item {
        font-size: 14px;
    }

    .contact-title::after {
        width: 40px;
        bottom: -8px;
    }

    .footer-column {
        flex-basis: 25%;
    }

    .copyright {
        font-size: 12px;
    }
}

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

    .logo {
        height: 20px;
    }

    .brand-name {
        font-size: 14px;
    }

    .nav-menu {
        top: 45px;
    }

    .section {
        padding: 40px 0px;
    }

    .main-title {
        font-size: 28px !important;
        padding-bottom: 10px;
    }

    .sub-title {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 25px;
        padding-bottom: 8px;
    }
    .nav-menu {
        top: 45px;
    }
    .about-image {
        height: 180px;
    }

    .contact-info {
        padding: 15px 10px;
    }

    .contact-title {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .contact-items {
        flex-direction: column;
        gap: 12px;
    }

    .contact-item {
        font-size: 13px;
        justify-content: center;
    }

    .contact-value {
        font-size: 14px;
    }
}


/* 移动端关于我们和页脚样式 */
@media (max-width: 768px) {
    .footer-container {
        padding: 0 15px;
    }

    .footer-column {
        flex-basis: auto;
        min-width: 90px;
    }
}

@media (max-width: 480px) {
    .footer-column {
        flex-basis: 25%;
    }

    .copyright {
        font-size: 12px;
    }
}

.footer-title {
    font-size: 12px;
    line-height: 24px;
    color: #FFFFFF;
    opacity: 0.6;
    width: 80px;
    min-width: 70px;
}

.footer-section {
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-list {
    display: flex;
    font-size: 12px;
    color: #FFFFFF;
    opacity: 0.6;
    text-overflow: ellipsis;
    display: -webkit-box;
}

.footer-list li {
    display: inline-block;
    line-height: 24px;
    margin: 0 8px;
    list-style: none;
}

.footer-list a {
    display: block;
    color: white;
    text-decoration: none;
}

.footer-list a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    margin-top: 20px;
    color: #999;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .footer-columns {
        justify-content: flex-start;
    }

    .footer-list {
        flex: 0 0 33.333%;
        padding-right: 15px;
    }
}

@media (max-width: 768px) {
    .footer-list {
        flex: 1;
    }
}

@media (max-width: 576px) {
    .footer-list {
        flex:1;
    }

    .footer-title {
        font-size: 14px;
    }

    #footer {
        padding: 20px 0;
    }
}

.zzc {
    position: fixed;
    left: 0px;
    top: 0px;
    background: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 100%;
    z-Index: 800;
}
.Confirm {
    position: fixed;
    display: flex;
    flex-direction: column;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 330px;
    max-width: 100%;
    max-height: 100%;
    height: 28rem;
    background-color: white;
    box-shadow: 0px 10px 5px -3px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    border-radius: 20px;
}
.Confirm-Header {
    display: flex;
    align-items: center;
    position: relative;
    flex: 0 0 4rem;
    border-bottom: solid 1px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    background: #4aa8ff;
    border-top-right-radius: 20px;
    border-top-left-radius: 20px;
}
.Confirm-Header-Title {
    margin: 0;
    padding: 0;
    transform: translateX(50%);
    margin-right: 50%;
    margin-left: auto;
    color: white;
    font-size: 20px;
}
.Confirm-Body {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    position: relative;
    margin: 1rem 2rem;
}
.xfguanbi {
    width: 40px;
    height: 40px;
    display: inline-block;
    position: fixed;
    top: -2%;
    right: -3%;
    z-index: 2000;
    background: #4aa8ff;
    border-radius: 100%;
    cursor: pointer;
}

.theweixin {
    width: 17rem;
    max-width: 100%;
    overflow: hidden;
    margin: 0;
    z-index: 100;
}
.theweixin p {
    font-size: 18px;
    text-align: left;
}
.p_span {
    width: 80px;
    height: 22px;
    text-align: center;
    display: inline-block;
    float: right;
    font-size: 14px;
    line-height: 21px;
    border-radius: 10px;
    border: 1px #4aa8ff solid;
    cursor: pointer;
}
.yc {
    display: none !important;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.video-modal {
    width: auto;
    max-width: 800px;
    position: relative;
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
    height: 600px;
}

.video-player {
    width: 100%;
    height: 100%;
    display: block;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 100;
}

@media (max-width: 600px) {
    .video-modal {
        width: 95%;
    }
    .float_qq{
        display: none!important;
    }
    .close-button {
        top: 5px;
        right: 5px;
        width: 25px;
        height: 25px;
        font-size: 20px;
    }
}


.float_qq {
    position: absolute;
    will-change: transform; /* 提示浏览器优化 */
    top: 250px;
    right: 0;
    width: 50px;
    height: 303px;
    z-index: 10;
    display: flex;
    a{
        text-decoration: none;
    }
}

.float_qq li {
    width: auto;
    height: 50px;
    z-index: 20;
    list-style: none;
}

.float_qq li.float_qq1, .float_qq li.float_qq4 {
    position: absolute;
    left: 0;
    width: 62px;
}

.float_qq li.float_qq1 {
    top: 0;
}

.float_qq li.float_qq2 {
    position: absolute;
    top: 51px;
    left: 0;
    width: 152px;
}

.float_qq li.float_qq3 {
    position: absolute;
    top: 102px;
    left: 0;
    width: 172px;
}

.float_qq li.float_qq4 {
    position: absolute;
    top: 153px;
    left: 0;
    width: 172px;
}

.float_qq li.float_qq5 {
    position: absolute;
    top: 204px;
    left: 0;
    width: 172px;
}

.float_qq li.float_qq6 {
    top: 255px;
}

.float_qq6 {
    position: absolute;
    top: 255px;
    left: 0;
}

.float_qq li a {
    display: block;
    font-family: "Microsoft Yahei";
    color: #FFF;
    font-size: 14px;
    height: 50px;
    line-height: 50px;
    overflow: hidden;
    background-color: #000;
    opacity: 0.8;
    border-radius: 6px;
}

.float_qq li a img {
    display: block;
    float: left;
    vertical-align: middle;
    width: 24px;
    height: 24px;
    margin: 12px 12px 14px 14px;
}

.float_qq li a:hover {
    background-color: #c70c1f;
    opacity: 1;
}

.float_shwx {
    position: absolute;
    top: -226px;
    left: -216px;
    background: url(/static/images/float_wxbd.png) no-repeat bottom right;
    width: 216px;
    height: 216px;
    padding-bottom: 9px;
    display: none;
}

.float_shwx1 {
    position: absolute;
    top: -27px;
    left: -216px;
    background: url(/static/images/float_wxbd.png) no-repeat bottom right;
    width: 216px;
    height: 216px;
    padding-bottom: 9px;
    display: none;
}
.float_shwx2 {
    position: absolute;
    top: -78px;
    left: -216px;
    background: url(/static/images/float_wxbd.png) no-repeat bottom right;
    width: 216px;
    height: 216px;
    padding-bottom: 9px;
}
.float_shwx3 {
    position: absolute;
    top: -79px;
    left: -198px;
    background: url(/static/images/float_wxbd.png) no-repeat bottom right;
    width: 216px;
    height: 216px;
    padding-bottom: 9px;
    display: none;
}



.float_shwx img {
    display: block;
    /*padding: 14px;*/
    background-color: #FFF;
}