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

:root {
    --mob-spacing: 20px;
    --pro-padd_value: 35px;
}


.web-padding_tb {
    padding: 100px 0;
}

.web-padding_tb2 {
    padding: 80px 0;
}

.web-mt {
    margin-top: 100px;
}
.web-mb {
    margin-bottom: 100px;
}
.container {
    max-width: 1500px;
    margin: 0 auto;
}
.max-container {
    max-width: 1920px;
    margin: 0 auto;
}


.diamond-line_container, .section-line_container, .gradient—line_container {
    margin-bottom: 50px;
}

@media (max-width: 1500px) {
   .container {
        padding: 0 var(--mob-spacing);
    } 
}

@media (max-width: 768px) {
    .web-padding_tb, .web-padding_tb2 {
        padding: 60px 0;
    }
    .web-mt {
        margin-top: 60px;
    }
    .web-mb {
        margin-bottom: 60px;
    }

    .diamond-line_container, .section-line_container, .gradient—line_container {
        margin-bottom: 30px;
    }
    
}

























/*------------------------------------标题------------------------------------*/
.section-header_title {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 20px;
    margin-bottom: 40px;
}

.section-header_title .text-content {
	display: flex;
	flex-direction: column;
}

.section-header_title .text-content .sub-title {
	font-size: 14px;
	color: #4b4b4b;
	letter-spacing: 1px;
	margin-bottom: 5px;
	font-weight: 500;
}

.section-header_title .text-content .main-title {
	font-size: 28px;
	font-weight: 700;
	color: #21458f;
	line-height: 1.4;
    max-width: 100%;
}

.section-header_title .btn-wrapper {
	flex-shrink: 0;
}

.section-header_title .btn-more {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background-color: #21458f;
	color: #ffffff;
	text-decoration: none;
	padding: 0px 30px;
	height: 55px;
	border-radius: 27px;
	font-size: 16px;
	font-weight: 500;
	transition: background-color 0.3s ease;
	position: relative;
}

.section-header_title .btn-more:hover {
	background-color: #21458f;
}

.section-header_title .btn-more .deco-img {
	display: block;
	margin-left: 15px;
	width: 40px;
	height: 20px;
	object-fit: contain;
}

@media (max-width:768px) {
	.section-header_title {
		flex-direction: column;
		align-items: flex-start;
		gap: 15px;
	}

	.section-header_title .btn-wrapper {
		width: 100%;
	}

	.section-header_title .btn-more {
		width: 100%;
		justify-content: space-between;
		padding: 0 25px;
		height: 48px;
		max-width: 220px;
	}

	.section-header_title .text-content .main-title {
		font-size: 24px;
	}
}























/*------------------------------------导航------------------------------------*/
.navbar-section_container .navbar-container {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: #ffffff05;
    backdrop-filter: blur(5px);
    transition: all 0.5s;
}

.navbar-section_container .navbar-container:hover,
.navbar-section_container .navbar-container.scrolled {
    background: #ffffffb0;
}

.navbar-section_container .navbar-container.scrolled {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.02);
}

.navbar-section_container .navbar {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.navbar-section_container .navbar-logo {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.navbar-section_container .navbar-logo img {
    width: 120px;
    height: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.navbar-section_container .navbar-logo img:first-child {
    opacity: 1;
    position: absolute;
    pointer-events: none;
}

.navbar-section_container .navbar-logo img:last-child {
    opacity: 0;
}

.navbar-section_container .navbar-container.scrolled .navbar-logo img:first-child,
.navbar-section_container .navbar-container:hover .navbar-logo img:first-child {
    opacity: 0;
    position: relative;
    pointer-events: auto;
}

.navbar-section_container .navbar-container.scrolled .navbar-logo img:last-child,
.navbar-section_container .navbar-container:hover .navbar-logo img:last-child {
    opacity: 1;
    position: absolute;
    pointer-events: none;
}

.navbar-section_container .navbar-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.navbar-section_container .navbar-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 40px;
    transition: all 0.25s;
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.navbar-section_container .navbar-link .navbar-link-label {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: max-width 0.3s ease;
}


.navbar-section_container .navbar-link .navbar-link-label:hover {
    max-width: 1000px;
}

.navbar-section_container .navbar-container:hover .navbar-link,
.navbar-section_container .navbar-container.scrolled .navbar-link {
    color: #000000;
}

.navbar-section_container .navbar-container .navbar-link.active {
    color: #21458f;
    /* background: #eff6ff; */
}

.navbar-section_container .navbar-container .navbar-link:hover {
    color: #21458f;
    /* transform: translateY(-1px); */
}

.navbar-section_container .navbar-item {
    padding: 40px 0;
    transition: padding 0.5s;
}

.navbar-section_container .navbar-container.scrolled .navbar-item {
    padding: 30px 0;
}

.navbar-section_container .navbar-item.has-sub {
    position: relative;
}

.navbar-section_container .navbar-submenu {
    position: absolute;
    top: calc(100%);
    left: 0;
    min-width: 220px;
    background: #ffffff;
    list-style: none;
    border-radius: 12px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.2s, transform 0.25s, visibility 0.2s;
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.6);
    z-index: 1000;
}

.navbar-section_container .navbar-item.has-sub:hover>.navbar-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.navbar-section_container .navbar-subitem {
    position: relative;
}

.navbar-section_container .navbar-sublink {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #475569;
    text-decoration: none;
    transition: all 0.2s;
}

.navbar-section_container .navbar-sublink:hover {
    background: #f1f5f9;
    color: #21458f;
    padding-left: 22px;
}

.navbar-section_container .navbar-submenu.third-level {
    top: -12px;
    left: 100%;
    transform: translateX(12px);
}

.navbar-section_container .navbar-subitem.has-sub:hover>.navbar-submenu.third-level {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.navbar-section_container .has-sub>.navbar-sublink::after {
    content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='currentColor' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    margin-left: 12px;
    opacity: 0.7;
    display: inline-block;
    width: 14px;
    height: 14px;
}

.navbar-section_container .navbar-extra {
    display: flex;
    align-items: center;
    gap: 20px;
}

.navbar-section_container .navbar-search {
    display: flex;
    align-items: center;
    background: #f9fafb;
    border: 1px solid #eef2ff;
    border-radius: 48px;
    padding: 0 8px 0 16px;
    height: 42px;
}

.navbar-section_container .navbar-search-input {
    border: none;
    outline: none;
    background: transparent;
    padding: 0 8px;
    width: 120px;
    font-size: 0.85rem;
    color: #1e293b;
}

.navbar-section_container .navbar-search-input::placeholder {
    color: #5e5e5e;
}

.navbar-section_container .navbar-search-btn {
    background: none;
    border: none;
    cursor: pointer;
    /*font-size: 1.1rem;*/
    padding: 8px 6px;
    color: #000000;
    transition: color 0.2s;
}

.navbar-section_container .navbar-search-btn:hover {
    color: #21458f;
}

.navbar-section_container .navbar-lang-select {
    height: 42px;
    padding: 0 28px 0 16px;
    border: 1px solid #eef2ff;
    border-radius: 40px;
    outline: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    background: #f9fafb url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="%234b5563" stroke-width="2"><polyline points="6 9 12 15 18 9"></polyline></svg>') no-repeat right 12px center;
    appearance: none;
    color: #1e293b;
}

.navbar-section_container .navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    border-radius: 30px;
    transition: background 0.2s;
}



@media (max-width: 768px) {

    .navbar-section_container .navbar-container {
        position: relative;
        background: #fff;
        backdrop-filter: blur(0);
    }

    .navbar-section_container .navbar-container:hover,
    .navbar-section_container .navbar-container.scrolled {
        background: #fff;
    }

    .navbar-section_container .navbar-container.scrolled .navbar-logo img:first-child,
    .navbar-section_container .navbar-container:hover .navbar-logo img:first-child {
        opacity: 1;
    }

    .navbar-section_container .navbar {
        padding: 0 20px;
        height: 68px;
    }

    .navbar-section_container .navbar-menu,
    .navbar-section_container .navbar-extra {
        display: none;
    }

    .navbar-section_container .navbar-toggle {
        display: flex;
    }


    /* 移动端固定第一个logo */
    /* .navbar-section_container .navbar-logo img:first-child {
        opacity: 1 !important;
        position: relative !important;
        pointer-events: auto !important;
    }

    .navbar-section_container .navbar-logo img:last-child {
        opacity: 0 !important;
        position: absolute !important;
        pointer-events: none !important;
    } */
    /* 移动端固定第二个logo */
    @media (max-width: 768px) {
        .navbar-section_container .navbar-logo img:first-child {
            opacity: 0 !important;
            position: absolute !important;
            pointer-events: none !important;
        }
        
        .navbar-section_container .navbar-logo img:last-child {
            opacity: 1 !important;
            position: relative !important;
            pointer-events: auto !important;
        }
        
        
        
        
        
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .navbar-section_container .navbar {
        padding: 0 24px;
    }

    .navbar-section_container .navbar-search-input {
        width: 130px;
    }
}

@media (max-width: 820px) and (min-width: 769px) {
    .navbar-section_container .navbar-extra {
        gap: 12px;
    }
}

@media (max-width: 1610px) {
    
    .navbar-section_container .navbar-search {
        justify-content: center;
        padding: 16px;
        width: 42px;
        height: 42px;
    }
    
    .navbar-section_container .navbar-search-input {
        display: none;
    }
    
    .navbar-section_container .navbar-link .navbar-link-label {
        max-width: 65px;
    }
}























/*------------------------------------底部------------------------------------*/
.site-footer_container {
    background-color: #21458f;
    padding: 60px 0 20px;
    width: 100%;
    color: #fff;
}

.site-footer_container .footer-top {
    margin-bottom: 30px;
}

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

.site-footer_container .footer-logo img {
    max-height: 50px;
    width: auto;
    display: block;
}

.site-footer_container .divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
}

.site-footer_container .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.site-footer_container .footer-col h4 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #fff;
}

.site-footer_container .contact-info .info-item {
    margin-bottom: 25px;
}

.site-footer_container .contact-info .info-item h4 {
    margin-bottom: 8px;
    opacity: 0.9;
}

.site-footer_container .contact-info .info-item p {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.8;
}

.site-footer_container .nav-links ul {
    list-style: none;
}

.site-footer_container .nav-links ul li {
    margin-bottom: 12px;
}

.site-footer_container .nav-links ul li a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    line-height: 1.4;
}

.site-footer_container .nav-links ul li a:hover {
    color: #fff;
    text-decoration: underline;
}

.site-footer_container .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
}

@media (max-width:992px) {
    .site-footer_container .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .site-footer_container .contact-info {
        grid-column: 1 / -1;
    }
}

@media (max-width:768px) {
    .site-footer_container .nav-links {
        display: none;
    }


    .site-footer_container .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .site-footer_container .contact-info {
        grid-column: auto;
    }

    .site-footer_container .footer-col {
        text-align: center;
    }

    .site-footer_container .footer-logo {
        text-align: center;
    }

    .site-footer_container .footer-logo img {
        margin: 0 auto;
    }

    .site-footer_container .footer-bottom {
        font-size: 10px;
        line-height: 1.6;
    }
}