@font-face {
    font-family: 'SourceHanSansCN';
    src: url('/template/pc/font/SourceHanSansCN-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'SourceHanSansCN';
    src: url('/template/pc/font/SourceHanSansCN-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
}
	
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Source Han Sans CN", Arial, sans-serif;
}

body {
    color: #333;
    line-height: 1.6;
    background-color: #fff;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
header {
    position: absolute;
    width: 100%;
    top: 0;			
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
}

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

.logo img {
    margin-right: 5px;
}

.logo-text {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
}

.nav-menu1 {
    display: flex;
    align-items: center;
			border-bottom: solid 1px #ffffff;
			margin-left: 478px;
			margin-right: 108px;
			margin-top: -33px;
			z-index: 3000px;
}
		
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    margin-left: 95px;
}

.nav-item {
    position: relative;
    margin: 0 45px;
}

.nav-link {
    color: #fff;
    font-size: 18px;
    padding: 5px 0;
    position: relative;
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.nav-link.active {
    color: #fff;
}

.nav-link.active::after {
    content: '';
    position: absolute;
	margin: 10px 10px 0 10px;
    width: 70%;
    height: 4px;
	align-items: center;
	margin-top: 70px;
    background-color: #fff;
}

.nav-link .dropdown-arrow {
    margin-left: 5px;
    font-size: 10px;
    transition: transform 0.3s ease;
}

.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-item:hover .dropdown-menu {
    display: block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-width: 150px;
    display: none;
    z-index: 1;
}

.dropdown-item {
    padding: 10px 5px;
    font-size: 17px;
    color: #666;
    display: block;
	margin: 0 10px 5px 10px;
}

.dropdown-item:hover {
	border-bottom: 2px solid #1e2b49;
}

.search-icon {
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    margin-right: -100px;
}

.language-select {
    border: 1px solid #fff;
    padding: 8px 15px;
    font-size: 14px;
	line-height: 24px;
    color: #fff;
    background-color: transparent;
}

.language-select option {
    background-color: #fff;
    color: #333;
}

.language-select option:hover {
	background-color: #d8d8d8;
}


/* Footer */
footer {
    background-color: #fff;
    padding: 120px 0 20px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-left {
    max-width: 400px;
}

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

.footer-logo img {
}

.footer-text {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    flex: 1;
    justify-content: space-around;
    margin-left: 50px;
}

.footer-column {
    margin-right: 0px;
			border-left: solid 1px #e1e1e1;
			height: 150px;
			padding: 5px 0 0 25px;
			
}

.footer-column-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.footer-link {
    display: block;
			margin-right: 20px;
    font-size: 16px;
    color: #333;
    margin-bottom: 30px;
}

.footer-qrcode {
			margin-left: 100px;
}

.qrcode-img {
    width: 140px;
    height: 140px;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    margin-top: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 8px 5px;
    color: #666;
}

.contact-btn-footer {
    display: block;
    background-color: #1a2b47;
    color: #fff;
    text-align: center;
    padding: 10px;
    font-size: 18px;
    margin-top: 15px;
}

.copyright {
    font-size: 14px;
    color: #333;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.footer-bottom-left {
    font-size: 14px;
    color: #333;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
}

.footer-contact {
    display: flex;
    align-items: center;
    margin-left: 20px;
    font-size: 14px;
    color: #333;
}

.footer-contact i {
    margin-right: 5px;
}

.footer-contact-email {
    margin-left: 20px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background-color: #fff;
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 20px;
    cursor: pointer;
    z-index: 99;
}
/* 顶部搜索框弹出 */
.header-search-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.header-search-popup.active {
    opacity: 1;
    visibility: visible;
}

.header-search-container {
    width: 80%;
    max-width: 600px;
    position: relative;
}

.header-search-input {
    width: 100%;
    padding: 15px 20px;
    font-size: 18px;
    border: none;
    border-radius: 0;
    outline: none;
    background-color: transparent;
    border-bottom: 1px solid #fff;
    color: #fff;
}

.header-search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.header-search-btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    padding: 0 20px;
    background-color: transparent;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 18px;
}

.header-search-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.search-modal-content {
    width: 600px;
    max-width: 90%;
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
}

.search-modal-input {
    width: 100%;
    padding: 15px;
    border: none;
    outline: none;
    font-size: 16px;
}

.search-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}
/* 移动菜单按钮 */
.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: #fff;
			margin: 10px;
}
/* 移动菜单 */
        /* Mobile Menu */
        .mobile-menu-toggle {
            display: none;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background-color: #fff;
            z-index: 2000;
            transition: left 0.3s ease;
            overflow-y: auto;
        }
        
        .mobile-menu.active {
            left: 0;
        }
        
        .mobile-menu-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px;
            border-bottom: 1px solid #d8d8d8;
        }
        
        .mobile-menu-close {
            color: #333;
            font-size: 24px;
            cursor: pointer;
        }
        
        .mobile-menu-list {
            padding: 15px;
        }
        
        .mobile-menu-item {
            margin-bottom: 15px;
			border-bottom: 1px solid #d8d8d8;
        }
        
        .mobile-menu-link {
            color: #333;
            font-size: 16px;
            display: block;
            padding: 10px 0;
        }
        
        .mobile-dropdown-toggle {
            float: right;
            color: #333;
            font-size: 14px;
            transition: transform 0.3s;
        }
        
        .mobile-dropdown-toggle.active {
            transform: rotate(180deg);
        }
        
        .mobile-dropdown-menu {
            display: none;
            padding-left: 15px;
            margin-top: 10px;
        }
        
        .mobile-dropdown-item {
            margin-bottom: 10px;
        }
        
        .mobile-dropdown-link {
            color: #555;
            font-size: 14px;
            display: block;
            padding: 5px 0;
        }
        
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1999;
            display: none;
        }

.footer-bottom1 {
    display: none;
}

/* Responsive */
@media (max-width: 992px) {
	.mobile-menu-toggle {
        display: block;
    }

    .footer-container {
flex-direction: column;
    }
    
    .footer-links {
margin-top: 30px;
margin-left: 0;
    }
    
    .footer-qrcode {
margin-top: 10px;
				float: left;
    }
.footer-bottom {
    display: block;
}
.footer-bottom1 {
    display: none;
}
.footer-logo {
    margin-bottom: 20px;
			border-top: 1px solid #eee;
			padding-top: 20px;
}
			
}

@media (max-width: 768px) {
	.nav-menu1 {
		display: flex;
		align-items: center;
		border-bottom: solid 1px #ffffff;
		margin-top: -20px;
		z-index: 3000px;
	}
	.search-icon {
		color: #fff;
		font-size: 18px;
		cursor: pointer;
		margin-right: -300px;
	}
	.language-select1 {
		border: 1px solid #333;
		padding: 8px 15px;
		border-radius: 3px;
		font-size: 14px;
		line-height: 18px;
		color: #333;
		background-color: transparent;
	}

	.language-select1 option {
		background-color: #fff;
		color: #333;
	}  
	.mobile-menu-toggle {
        display: block;
    }	
/* Footer */
footer {
    background-color: #fff;
    padding: 50px 0 20px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-left {
    max-width: 400px;
}

.footer-logo {
    margin-bottom: 20px;
			border-top: 1px solid #eee;
			padding-top: 20px;
}

.footer-logo img {
}

.footer-text {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    flex: 1;
    justify-content: space-around;
}

.footer-column {
    margin-right: 0px;
			border-left: solid 1px #e1e1e1;
			height: 150px;
			padding: 5px 0 0 25px;
			
}

.footer-column-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.footer-link {
    display: block;
			margin-right: 20px;
    font-size: 14px;
    color: #333;
    margin-bottom: 30px;
}

.footer-qrcode {
			margin-left: 1px;
}

.qrcode-img {
    width: 140px;
    height: 140px;
    margin-bottom: 5px;
}

.social-links {
    display: flex;
    margin-top: 5px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 8px 5px;
    color: #666;
}

.contact-btn-footer {
    display: block;
    background-color: #1a2b47;
    color: #fff;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    margin-top: 15px;
			width: 210px;
}

.copyright {
    font-size: 14px;
    color: #333;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.footer-bottom1 {
    display: block;
}
.footer-bottom {
    display: none;
}
		
.footer-bottom1 {
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
			width:100%;
}

.footer-bottom-left1 {
    font-size: 14px;
    color: #333;
			width:100%;
}

.footer-bottom-right1 {
    display: flex;
    align-items: center;
			width:100%;
}

.footer-contact1 {
    display: flex;
    align-items: center;
    margin-left: 20px;
    font-size: 14px;
    color: #333;
}

.footer-contact1 i {
    margin-right: 5px;
}

.footer-contact-email1 {
    margin-left: 20px;
}
		
    .header-container {
flex-wrap: wrap;
    }
			.header-container {
				border-bottom: solid 2px #999;
				padding: 0 0 10px;
				margin: 10px;
			}
			.logo {
				display: flex;
				align-items: center;
			}

			.logo img {
				width: 100px;
			}
			
    .mobile-menu-btn {
display: block;
    }


    .nav-menu {
display:none; 
    }
    
    .nav-list {
display:none; 
    }
    .language-select {
display:none; 
    }
			
    .hero {
height: auto;
padding-bottom: 50px;
    }
    
    .footer-links {
flex-wrap: wrap;
    }
    
    .footer-column {
width: 50%;
margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    
    .footer-column {
width: 50%;
    }
}