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

body {
    font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
	 margin: 0;
}

/* Page Animation Effects */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

a{text-decoration: none; }
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation classes - initially hidden */
.animate-on-scroll {
    opacity: 0;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

/* Floating Customer Service */
.floating-service {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
      
}

.back-to-top {
    width: 50px;
    height: 50px;
    
     
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
   
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    /* border: 1px solid #000000; */
     background: #fff;
}

.back-to-top:hover {
   
    background: #13c977;
    
}
.back-to-top svg:hover{
    width: 24px;
    height: 24px;
    color: #fff3f3;
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    color: #000000;
}

.service-toggle {
    width: 50px;
    height: 50px;
    background: #2ecc71;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(46, 204, 113, 0.6);
    }
}

.service-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.6);
}

.service-toggle svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.service-panel {
    position: absolute;
    bottom: 145px;
    right: 0;
    width: 280px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    overflow: hidden;
}

.service-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.service-header {
    background: #2ecc71;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.service-header h4 {
    margin: 0;
    font-size: 18px;
    font-weight: bold;
}

.service-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.service-close:hover {
    transform: rotate(90deg);
}

.service-content {
    padding: 20px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.service-item svg {
    width: 24px;
    height: 24px;
    color: #2ecc71;
    flex-shrink: 0;
    margin-top: 2px;
}

.service-label {
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
}

.service-value {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

@media (max-width: 768px) {
    .floating-service {
        right: 15px;
        bottom: 15px;
        gap: 12px;
    }
    
      .back-to-top {
        background: aliceblue;
        width: 35px;
        height: 35px;
        border: 1px solid #d1d1d1;
    }
    
    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
    
    .service-toggle {
        width: 50px;
        height: 50px;
    }
    
    .service-toggle svg {
        width: 24px;
        height: 24px;
    }
    
    .service-panel {
        width: 260px;
        bottom: 120px;
    }
}

.container {
    max-width: 1460px;
    margin: 0 auto;
   
}

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 20px;
    gap: 60px;
}

.header-content > .logo {
    flex-shrink: 0;
}

.header-content > .header-contact {
    order: 2;
    flex-shrink: 0;
}

.header-content > .nav {
    order: 1;
    flex: 1;
    display: flex;
    justify-content: flex-end;
     
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
  
    flex-shrink: 0;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-chinese {
    font-size: 18px;
    font-weight: bold;
    color: #2ecc71;
    line-height: 1.2;
}

.logo-english {
    font-size: 12px;
    color: #666;
    line-height: 1.2;
}

.nav {
    position: relative;
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.header-contact {
    margin-left: 0;
    flex-shrink: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    text-decoration: none;
    color: #222323;
    font-size: 18px;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s;
    white-space: nowrap;
}

.nav-menu > li > a:hover {
    color: #2ecc71;
}

.nav-menu > li > a.active,
.nav-menu > li > a:focus {
    color: #009C41;
    font-weight: 600;
}

.mobile-toggle {
    display: none;
}

@media (min-width: 769px) {
    .mobile-toggle {
        display: none !important;
    }
}


/* Submenu Styles */
.submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    list-style: none;
    min-width: 160px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 18px;
}

.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}


.submenu li {
    border-bottom: 1px solid #f0f0f0;
}

.submenu li:last-child {
    border-bottom: none;
}

.submenu a {
    display: block;
    padding: 10px 20px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.submenu a:hover {
    background: #f8f9fa;
    color: #2ecc71;
    padding-left: 25px;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 8px;
       color: #009C41;
    font-size: 20px;
    margin-left: 0;
    flex-shrink: 0;
}

.phone-icon {
    width: 22px;
    color: #2ecc71;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s;
     
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.hero-slide a{text-decoration: none; }

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
       background: linear-gradient(135deg, #1a1a2e00 0%, #16213e3b 100%);
    overflow: hidden;
}

.molecular-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(46, 204, 113, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(52, 152, 219, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(46, 204, 113, 0.2) 0%, transparent 60%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 0 20px;
    opacity: 0;
    transform: translateY(25px);
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
    opacity: 0;
    transform: translateY(25px);
}

.hero-subtitle {
    font-size: 18px;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(25px);
}

.hero-slide.active .hero-content {
    animation: heroContentFade 0.5s ease forwards;
}

.hero-slide.active .hero-title {
    animation: heroTitleFade 0.8s ease forwards;
}

.hero-slide.active .hero-subtitle {
    animation: heroSubtitleFade 0.8s ease forwards 0.15s;
}

@keyframes heroContentFade {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroTitleFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroSubtitleFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 0.9;
        transform: translateY(0);
    }
}

/* Hero Controls */
.hero-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
     
    padding: 10px 20px;
        background: #a9a9a914;
    z-index: 10;
}
.hero-arrow:hover {}

.hero-arrow {
          background: #7fffd400;  
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    width: 46px;
    height: 46px;
    border-radius: 5px; 
}

.hero-arrow:hover {
    color: #ffffff;
    background: linear-gradient(to bottom, #00BB86, #009C41);
}

.hero-arrow svg {
    width: 30px;
    height: 30px;
}

.hero-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}

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

.dot.active {
    background: #2ecc71;
    width: 10px;
    height: 10px;
}

.dot:hover {
    background: #2ecc71;
}

/* About Section */
.about {
    padding: 40px 0;
    background: #fff;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-header {
    display: flex;
    align-items: center;
}

.section-title {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.title-line {
    width: 4px;
    height: 58px;
    background: #2ecc71;
    flex-shrink: 0;
}

.title-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.section-title h2 {
    font-size: 30px;
    color: #333;
    font-weight: bold;
    margin: 0;
    line-height: 1.2;
}

.title-english {
    font-size: 14px;
    color: #999;
    margin: 0;
    font-weight: normal;
    line-height: 1.2;
}

.about-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.about-video {
    grid-column: 1;
}

.video-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
     
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    background: #000;
}

.video-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.video-player.playing {
    display: block;
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s;
}

.video-thumbnail.hidden {
    opacity: 0;
    pointer-events: none;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 450"><rect fill="%23667eea" width="800" height="450"/><path d="M100 100 L200 150 L100 200 Z" fill="%23ffffff" opacity="0.3"/><path d="M600 200 L700 250 L600 300 Z" fill="%23ffffff" opacity="0.3"/></svg>') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button {
    width: 50px;
    height: 50px;
        border: 1px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    
}

.play-button:hover {
    transform: scale(1.1);
    
}

.play-button svg {
    width: 40px;
    height: 40px;
    color: #fff;
    margin-left: 5px;
}

.video-logo {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.about-right {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.about-stats {
    display: flex;
    gap: 0;
    flex-wrap: nowrap;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.stat-item {
    text-align: center;
    padding: 25px 15px;
    background: #fff;
    flex: 1;
    min-width: 0;
    transition: background 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-item:hover {
    background: #f8f9fa;
}

.stat-number {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.3;
    min-height: 1.3em;
}

.stat-label {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.about-text {
    margin-top: 0;
}

.about-text p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.view-more {
    display: inline-block;
    color: #009C41;
    text-decoration: none;
    font-size: 16px;
    margin-top: 10px;
    transition: all 0.3s;
}

.view-more:hover {
    color: #009C41;
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .about-main {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .about-right {
        grid-column: 1;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
                gap: 0px;
    }
    
    .about-stats {
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 0 0 calc(20% - 16px);
        min-width: 120px;
    }
}

@media (max-width: 768px) {
    .header {
        z-index: 10002;
        position: sticky;
        top: 0;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .header-content {
        flex-wrap: wrap;
        position: relative;
        z-index: 10003;
        background: #fff;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #fff;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 10000;
        overflow-y: auto;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-overlay {
        display: block;
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 20px 20px 20px;
        width: 100%;
        position: relative;
        z-index: 10001;
    }
    
    .nav-menu > li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
        position: relative;
    }
    
    .nav-menu > li > a {
        
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .nav-menu > li.has-submenu > a::after {
        content: '+';
        font-size: 25px;
        color: #666;
        transition: transform 0.3s;
        margin-left: 10px;
    }
    
    .nav-menu > li.has-submenu.active > a::after {
        content: '-';
        transform: rotate(0deg);
    }
    
    .nav-menu > li.has-submenu {
        display: flex;
        flex-direction: column;
        width: 100%;
        align-items: stretch;
    }
    
    .nav-menu > li.has-submenu > a {
        order: 1;
        width: 100%;
        box-sizing: border-box;
    }
    
    .submenu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        background: #f8f9fa;
        margin-top: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        margin-bottom: 0 !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        width: 100% !important;
        min-width: 100% !important;
        padding: 0;
        list-style: none;
        order: 2;
        align-self: stretch;
        box-sizing: border-box;
        left: auto !important;
        top: auto !important;
    }
    
    .has-submenu.active .submenu {
        max-height: 500px;
    }
    
    .submenu li {
        width: 100%;
        border-bottom: 1px solid #e8e8e8;
        box-sizing: border-box;
        background: #ffffff;
    }
    
    .submenu li:last-child {
        border-bottom: none;
    }
    
    .submenu a {
        display: block;
        width: 100%;
        padding: 12px 20px;
        color: #666;
        text-decoration: none;
        font-size: 14px;
        transition: all 0.3s;
        box-sizing: border-box;
    }
    
    .submenu a:hover {
        background: #e8e8e8;
        color: #2ecc71;
        padding-left: 35px;
    }
    
    .mobile-menu-toggle {
        display: flex;
        order: 3;
        margin-left: auto;
    }
    
    .header-content > .nav {
        order: 0;
    }
    
    .header-content > .header-contact {
        order: 2;
        margin-left: 0;
        margin-right: 15px;
        flex-shrink: 0;
		        display: none;
    }
    
    .hero {
        height: 300px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .about {
        padding: 0px 0;
    }
    
    .section-title {
        flex-direction: row;
        align-items: flex-start;
    }
    .title-line {
    width: 4px;
    height: 40px;
    background: #2ecc71;
    flex-shrink: 0;
}
    
    .title-text {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    
    .section-title h2 {
        font-size: 24px;
    }
    
    .title-english {
        font-size: 11px;
    }
    
    .about-text p {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .stat-number {
        font-size: 16px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .about-stats {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 100%;
        justify-content: flex-start;
    }
    
    .stat-item {
        flex: 0 0 auto;
        min-width: 80px;
        text-align: center;
        padding: 20px 10px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-bottom: 0;
    }
    
    .stat-number {
        font-size: 16px;
    }
    
    .stat-label {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    

    .logo-chinese {
        font-size: 16px;
    }
    
    .logo-english {
        font-size: 10px;
    }
    
    .header-contact span {
        font-size: 13px;
    }
    
    .hero {
        height: 330px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 12px;
    }
    
    .about-stats {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
    }
    
    .stat-item {
        flex: 0 0 auto;
        min-width: 70px;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-bottom: 0;
    }
    
    .about-text p {
        font-size: 16px;
    }
}

/* Research Innovation Section */
.research-section {
    padding: 80px 0;
    background: #fff;
}

.research-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.research-text {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.research-header {
    margin-bottom: 0;
}

.research-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
	    padding: 10px 10px 10px 50px;
}

.research-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

.research-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

.research-desc p {
    margin: 0;
}

.research-more-link {
    display: inline-block;
    color: #2ecc71;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
    align-self: flex-start;
}

.research-more-link:hover {
    color: #27ae60;
    transform: translateX(5px);
}

.research-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.research-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Responsive Design for Research Section */
@media (max-width: 1024px) {
    .research-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .research-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .research-section {
        padding: 40px 0;
    }
    
    .research-content {
        gap: 30px;
    }
    
    .research-title {
        font-size: 28px;
    }
    
    .research-desc {
        font-size: 14px;
    }
}

/* Product Center Section */
.product-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.view-more-link {
    color: #009C41;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.view-more-link:hover {
    color: #009C41;
    transform: translateX(5px);
}

.product-list {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.product-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
#research{    background: #ffffff;}

/* 偶数项（第2、4、6...个）图片在右边 - 仅桌面端 */
@media (min-width: 1025px) {
    .product-item:nth-child(even) {
        grid-template-columns: 1fr 1fr;
    }

    .product-item:nth-child(even) .product-image {
        order: 2;
    }

    .product-item:nth-child(even) .product-info {
        order: 1;
    }
}

.product-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
       padding: 10px 10px 10px 50px;
}

.product-info a{text-decoration: none; }
.news-details a{text-decoration: none; }
.news-item-content a{text-decoration: none; }

.product-name {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.product-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

.product-btn {
    display: inline-block;
    padding: 8px 30px;
    background: #2ecc71;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s;
    align-self: flex-start;
}

.product-btn:hover {
    background: #27ae60;
    transform: translateX(5px);
}

/* Company News Section */
.news-section {
    padding: 40px 0;
    background: #f8f9fa;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.news-content {
    display: flex;
    gap: 40px;
    align-items: stretch;
}

.news-featured {
    flex: 0 0 50%;
    width: 50%;
    box-sizing: border-box;
}

.news-list {
    
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
     
    min-height: 100%;
}


.news-featured {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-image {
    position: relative;
    width: 100%;
     
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    aspect-ratio: 16 / 9;
    max-height: 300px;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-date {
    position: absolute;
    bottom: 0px;
    /* left: 20px; */
        background: linear-gradient(to bottom, #00BB86, #009C41);
    color: #fff;
    padding: 10px 15px;
    /* border-radius: 4px; */
    display: flex
;
    flex-direction: column;
    align-items: center;
}

.date-day {
    font-size: 20px;
    font-weight: bold;
    line-height: 1;
}

.date-year {
    font-size: 14px;
    margin-top: 5px;
}

.news-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.news-title {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.4;
}

.news-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0;
        border-bottom: 1px solid #e0e0e0;
        border-top: 1px solid #e0e0e0;
}

.news-item {
    display: flex;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
        margin-top: 20px;
}

.news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.news-item:first-child {
    padding-top: 0;
}

.news-item-date {
    font-size: 16px;
    font-weight: bold;
    color: #2ecc71;
    flex-shrink: 0;
    width: 50px;
    line-height: 1.2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
        margin-top: 15px;
}

.news-item-date .date-day {
    font-size: 20px;
    font-weight: bold;
    line-height: 1.2;
    color: #222323;
}

.news-item-date .date-year {
    font-size: 12px;
    font-weight: normal;
    margin-top: 2px;
    color: #8B9092;
}

.news-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.news-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.news-item-title {
    flex: 1;
    margin: 0;
    display: inline-block;
}

.news-tag {
    display: inline-block;
    background: #2ecc71;
    color: #fff;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 10px;
    margin-right: 6px;
    min-width: 28px;
    text-align: center;
    line-height: 1.2;
}

.news-item-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.4;
    margin-bottom: 10px;
}

.news-item-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Partners Section */
.partners-section {
    padding: 40px 0;
    background: #fff;
}

.partners-header {
    margin-bottom: 50px;
}

.partners-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
   
     
    margin: 0 auto;
  
}

.partners-wrapper {
    overflow: hidden;
    flex: 1;
     
    position: relative;
}

.partner-arrow {
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid #2ecc71;
    /* color: #2ecc71; */
    cursor: pointer;
    padding: 12px;
    display: flex
;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    width: 50px;
    height: 50px;
    /* border-radius: 50%; */
    pointer-events: auto;
    /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); */
    flex-shrink: 0;
    z-index: 10;
    border: none;
    background: transparent;
    outline: none;
}

.partner-arrow:hover {
    background: #009c41 !important;
    color: #ffffff !important;
    transform: scale(1.1);
    border-color: #2ecc71;
}

.partner-arrow svg {
    width: 24px;
    height: 24px;
}

.partners-list {
    display: flex;
    gap: 30px;
    align-items: center;
    width: max-content;
    transition: transform 0.5s ease;
}

.partners-list.auto-scroll {
    animation: scrollPartners 40s ease-in-out infinite;
}

@keyframes scrollPartners {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.partners-list.auto-scroll:hover {
    animation-play-state: paused;
}

.partner-item {
    text-align: center;
    padding: 0;
    background: transparent;
    border-radius: 8px;
    transition: all 0.3s;
    flex-shrink: 0;
    min-width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
 

.partner-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* Footer Section */
.site-footer {
    background: #222323;
    color: #fff;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
   
    margin-bottom: 40px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-title {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 10px 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
     
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #2ecc71;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: #bdc3c7;
    font-size: 14px;
}

.footer-qrcode {
    width: 120px;
    height: 120px;
    
    border-radius: 8px;
    display: flex;
    align-items: center;
    
}
.conta1ine{text-decoration: none;      color: #95a5a6;}

.qrcode-placeholder {
    color: #7f8c8d;
    font-size: 12px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #ffffff1c;
    color: #95a5a6;
    font-size: 12px;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .product-item {
        grid-template-columns: 1fr;
    }
    
    .product-item:nth-child(even) .product-image,
    .product-item:nth-child(even) .product-info {
        order: 0;
    }
    
    .news-content {
        grid-template-columns: 1fr;
    }
    
    .partners-list {
        gap: 20px;
    }
    
    .partner-item {
        min-width: 150px;
        height: 90px;
        padding: 0;
    }
    
    .partners-controls {
        padding: 0 10px;
    }
    
    .partner-arrow {
        width: 40px;
        height: 40px;
        padding: 8px;
    }
    
    .partner-arrow svg {
        width: 20px;
        height: 20px;
    }
    
    .footer-content {
        grid-template-columns: repeat(7, 1fr);
    }
}

@media (max-width: 768px) {
    .product-section,
    .news-section,
    .partners-section {
        padding: 40px 0;
    }
    
    .product-header,
    .news-header {
       
        gap: 20px;
    }
    
    .product-item {
        gap: 20px;
    }
    
    .product-info {
        padding: 0;
    }
    
    .product-name {
        font-size: 24px;
    }
    
    .news-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .news-featured {
        flex: 0 0 100%;
        width: 100%;
    }
    
    .news-list {
        flex: 0 0 100%;
        width: 100%;
    }
    
    .news-title {
        font-size: 20px;
        -webkit-line-clamp: 1;
    }
    
    .partners-list {
        gap: 15px;
    }
    
    .partner-item {
        min-width: 120px;
        height: 80px;
        padding: 0;
    }
    
    .partners-controls {
        padding: 0 5px;
    }
    
    .partner-arrow {
        width: 35px;
        height: 35px;
        padding: 6px;
                display: none;
    }
    
    .partner-arrow svg {
        width: 18px;
        height: 18px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .partner-item {
        min-width: 100px;
        height: 70px;
        padding: 0;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 0px 20px 10px 20px;
    }
}

/* About Page Styles */
.about-hero {
    position: relative;
    height: 400px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.about-hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
   
}

.about-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    opacity: 0;
    transform: translateY(20px);
    animation: aboutHeroFadeUp 0.9s ease forwards;
    animation-delay: 0.2s;
}

.about-hero-title {
    font-size: 34px;
    font-weight: bold;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.about-hero-subtitle {
    font-size: 18px;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

@keyframes aboutHeroFadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-hero-breadcrumb {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1540px;
    padding: 0 40px 22px;
    z-index: 3;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 14px;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.45);
    box-sizing: border-box;
}

.about-hero-breadcrumb a {
    color: #fff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.about-hero-breadcrumb a:hover {
    color: #2ecc71;
}

.about-hero-breadcrumb .breadcrumb-current {
    opacity: 0.85;
}

.about-hero-breadcrumb .breadcrumb-separator {
    opacity: 0.6;
}

/* Sub Navigation */
.about-subnav {
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 0;
    position: relative;
}

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

.subnav-menu li {
    margin: 0;
}

.subnav-menu a {
    display: block;
    padding: 20px 40px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
    position: relative;
}

.subnav-menu a:hover {
    color: #009C41;
}

.subnav-menu a.active {
    color: #009C41;
     position: relative;
    font-weight: 500;
}


.subnav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; /* 在按钮下方 */
  left: 50%;
  transform: translateX(-50%);
  width: 30px;        /* 自定义长度 */
  height: 3px;        /* 线条粗细 */
  background: #009C41; /* 颜色 */
  border-radius: 2px;
}

/* 确保桌面端菜单正常显示 */
@media (min-width: 769px) {
    .subnav-menu {
        position: static;
        max-height: none;
        opacity: 1;
        box-shadow: none;
    }
}

/* Subnav Toggle Button for Mobile */
.subnav-toggle {
    display: none;
    width: 100%;
    padding: 5px 10px;
    background: #fff;
    border: none;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 0;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    color: #333;
    transition: all 0.3s;
    position: relative;
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    box-sizing: border-box;
    margin: 0;
}

.subnav-toggle:hover {
    background: #f8f9fa;
}

.subnav-toggle-text {
    flex: 1;
    font-weight: 500;
}

.subnav-toggle-arrow {
    font-size: 14px;
    transition: transform 0.3s ease;
    color: #666;
    margin-left: 10px;
    display: inline-block;
    transform: rotate(0deg);
}

.subnav-toggle.active .subnav-toggle-arrow {
    transform: rotate(90deg);
}

/* 桌面端悬浮效果 */
@media (min-width: 769px) {
    .subnav-toggle:hover .subnav-toggle-arrow {
        transform: rotate(90deg);
    }
}

/* Company Profile Section */
.company-profile {
    padding: 20px 0;
    background: #fff;
}

.profile-content {
    
    margin: 0 auto;
}

.profile-title {
    font-size: 26px;
    font-weight: bold;
    color: #222323;
    margin-bottom: 40px;
    text-align: left;
}

.profile-text {
    line-height: 2;
    color: #222323;
    font-size: 16px;
}

.profile-text p {
    margin-bottom: 20px;
    text-align: justify;
}

.profile-text p:last-child {
    margin-bottom: 0;
}

/* Building Image Section */
.building-image-section {
    padding: 0 0 60px 0;
    background: #fff;
}

.building-image-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.building-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Responsive Styles for About Page */
@media (max-width: 768px) {
    .about-hero {
        height: 300px;
    }
    
    .about-hero-breadcrumb {
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        padding: 0 20px 16px;
        font-size: 12px;
        gap: 6px;
    }
    
    .about-hero-title {
        font-size: 36px;
    }
    
    .about-hero-subtitle {
        font-size: 16px;
    }
    
    .subnav-toggle {
        display: flex;
    }
    
    .about-subnav {
        border-bottom: none;
    }
    
    .about-subnav .container {
        padding: 0;
        position: relative;
    }
    
    .subnav-menu {
        display: flex;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        z-index: 100;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.3s ease, opacity 0.3s ease;
    }
    
    .subnav-menu.active {
        max-height: 500px;
        opacity: 1;
    }
    
    .subnav-toggle:hover {
        background: #f8f9fa;
    }
    
    .subnav-menu li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .subnav-menu li:last-child {
        border-bottom: none;
    }
    
    .subnav-menu a {
        padding: 15px 20px;
        font-size: 14px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .subnav-menu a.active::after {
        display: none;
    }
    
    .company-profile {
          padding: 0px 0px;
    }
    
    .profile-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .profile-text {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .building-image-section {
        padding: 0 0 40px 0;
    }
}

@media (max-width: 480px) {
    .about-hero {
        height: 250px;
    }
    
    .about-hero-title {
        font-size: 28px;
    }
    
    .about-hero-subtitle {
        font-size: 14px;
    }
    
    .subnav-menu a {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .profile-title {
        font-size: 24px;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .profile-text {
        font-size: 13px;
        line-height: 1.6;
    }
}

/* Corporate Culture Section */
.corporate-culture {
    padding: 20px 0;
    background: #f8f9fb;
}

.culture-content {
    margin: 0 auto;
     
}

.culture-title {
    font-size: 30px;
    font-weight: bold;
    color: #333;
    margin-bottom: 50px;
    text-align: left;
}

.culture-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.culture-card {
    position: relative;
    height: 380px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e3e3e3;
    background: #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

 .culture-card-overlay p{font-size: 13px;}

.culture-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.culture-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.culture-card-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.05);
}

.culture-card-overlay {
    position: absolute;
    left: 50%;
    top: 65%;
    transform: translate(-50%, -50%);
    width: calc(100% - 80px);
    background: rgba(255, 255, 255, 0.97);
    border-radius: 16px;
    padding: 30px 10px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    
    z-index: 2;
     
}

.culture-card-title {
    font-size: 24px;
    font-weight: bold;
    color: #222;
    margin-bottom: 12px;
}

.culture-card-desc {
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    margin: 0;
}

/* Secondary hero for inner pages */
.secondary-hero {
    position: relative;
    height: 320px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.secondary-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.secondary-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.35));
}
.waphd {display: none;}
.secondary-hero .hero-text {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}

.secondary-hero .hero-text h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.secondary-hero .hero-text p {
    letter-spacing: 2px;
}

/* Info sub navigation */
.info-subnav {
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
}

.info-subnav .container {
    display: flex;
    justify-content: center;
}

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

.info-nav li a {
    display: block;
    padding: 16px 30px;
    color: #333;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.info-nav li a:hover,
.info-nav li a.active {
    color: #2ecc71;
    border-bottom-color: #2ecc71;
}

/* Quality page */
.quality-section {
    padding: 20px 0;
    background: #fff;
}

.section-header {
    
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 30px;
    margin-bottom: 15px;
            margin-top: -5px;
}

.quality-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.quality-card {
    
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
       
}

.quality-card:hover {
    transform: translateY(-5px);
}

.quality-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1f8b4d;
}

.split-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    align-items: center;
    margin-bottom: 50px;
}

.split-layout img {
    width: 100%;
     
    display: block;
}

.info-box {
    
    border-radius: 16px;
    padding: 30px;
   
}

.info-box h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.info-box p {
    margin-bottom: 12px;
    color: #222323;
}

/* Research page */
.research-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.research-card {
    
    border-radius: 12px;
    padding: 20px;
    text-align: center;
   
}

.research-card span {
    display: inline-block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2ecc71;
    color: #fff;
    line-height: 32px;
    margin-bottom: 10px;
}

.lab-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.lab-gallery img {
    width: 100%;
    
    object-fit: cover;
}

/* Certification page */
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(560px, 1fr));
    gap: 30px;
}

.certificate-card {
     
    border-radius: 12px;
    background: #fff;
    /* box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06); */
    text-align: center;
    /* height: 428px; */
    background: #FDFDFD;
    border-radius: 0px 0px 0px 0px;
   
}

.certificate-card img {
    width: 100%;
    height: auto;
}

.certificate-card h4 {
    margin-top: 15px;
    font-size: 18px;
    color: #333;
	    padding-bottom: 18px;
}

/* Product list page */
.product-section-page {
    padding: 20px 0;
    background: #fff;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    display: flex;
    flex-direction: column;
    
    text-decoration: none;
    color: inherit;
     
    background: #fff;
    text-align: center;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    padding-bottom: 24px;
}

.product-card-media {
    width: 100%;
     
    overflow: hidden;
    background: #f8f8f8;
}

.product-card-media img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.product-card-body {
    padding: 0 24px;
    display: flex;
    flex-direction: column;
   
    align-items: center;
}

.product-card h3 {
    font-size: 20px;
    color: #222;
    margin-bottom: 8px;
}

.product-card p {
    color: #666;
    font-size: 15px;
    margin-bottom: 0;
}

.product-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    padding: 10px 28px;
    border: 1px solid #2ecc71;
    border-radius: 999px;
    color: #2ecc71;
    font-size: 15px;
    transition: background 0.2s ease, color 0.2s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.product-card:hover .product-card-btn {
    background: #2ecc71;
    color: #fff;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .section-header h2 {
    font-size: 24px;
    margin-bottom: 15px;
}
.product-btn-primary, .product-btn-secondary {
	    width: 45%;
		    padding: 8px 5px!important ;
	 }
    .product-card {
        flex-direction: row;
       
        border-radius: 0;
        gap: 16px;
        padding: 18px;
        text-align: left;
        box-shadow: none;
        align-items: stretch;
    }
    
    .product-card-media {
        flex: 0 0 44%;
        
        border-radius: 0;
        padding: 0;
        background: #fff;
        overflow: hidden;
        height: 170px;
    }
    
    .product-card-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .product-card-body {
        flex: 1;
        padding: 0;
        align-items: flex-start;
        gap: 8px;
    }
    
    .product-card-body .product-card-btn {
         
    }
    
    .product-card h3 {
        font-size: 16px;
        margin-bottom: 4px;
    }
    
  .product-card p {
        font-size: 13px;
        color: #444;
        margin-bottom: 8px;
        -webkit-line-clamp: 1;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 1.5;
        max-height: calc(1.5em* 5);
    }
    .product-card-btn {
        align-self: flex-start;
        border-radius: 6px;
        border: none;
        background: #2ecc71;
        color: #fff;
        padding: 6px 16px;
        box-shadow: none;
        font-size: 13px;
    }
    
    .product-thumb-nav {
        width: 28px;
        height: 28px;
    }
    
    .news-list-item {
        display: grid;
        grid-template-columns: 60px 1fr;
        grid-template-rows: auto auto;
        gap: 8px 14px;
        padding: 18px 0;
        border-bottom: 1px solid #f0f0f0;
        align-items: start;
    }
    
    .news-date-block {
        grid-row: 1 / span 2;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        
        border: none;
        padding: 0;
        text-align: center;
    }
    
    .news-date-day {
        font-size: 16px;
        font-weight: 600;
    }
    
    .news-date-year {
        font-size: 11px;
        color: #666;
    }
    
    .news-list-thumb {
        grid-column: 2;
        grid-row: 1;
        width: 100%;
        height: 140px;
        border-radius: 4px;
        margin-bottom: 6px;
    }
    
    .news-item-content {
        grid-column: 2;
        grid-row: 2;
        margin: 0;
        padding-top: 0;
        padding-bottom: 2px;
    }
    
    .news-item-content h3 {
        font-size: 15px;
        margin: 0;
        line-height: 1.4;
    }
    
    .news-item-content p,
    .news-item-meta {
        display: none;
    }
}

/* Product detail page */
.product-detail-section {
    padding: 20px 0;
    background: #fff;
}

.product-detail-wrapper {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
	background: #ffffff;
}

.product-gallery {
    width: 100%;
    overflow: hidden;
    padding: 10px;
    box-sizing: border-box;
}

.product-main-image {
    width: 100%;
    height: 420px;
     
    overflow: hidden;
    margin-bottom: 20px;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-thumbnails {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
    padding: 10px 0;
    box-sizing: border-box;
    max-width: 100%;
    overflow: hidden;
}

.product-thumbnails-container {
    display: flex;
    gap: 12px;
    width: 100%;
    max-width: calc(100% - 80px);
    margin: 0 auto;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    justify-content: flex-start;
    flex-wrap: nowrap;
    box-sizing: border-box;
}

.product-thumbnails-container::-webkit-scrollbar {
    display: none;
}

.product-thumbnails-container::-webkit-scrollbar {
    display: none;
}

.product-thumb-nav {
    border: none;
    color: #4b4b4b;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: transparent;
}

.product-thumb-nav.prev {
    left: 0;
}

.product-thumb-nav.next {
    right: 0;
}

.product-thumb-nav span {
    font-size: 40px;
    line-height: 1;
}

.product-thumb-nav:hover {
    border-color: #2ecc71;
    color: #ffffff;
    background: #27ae60;
}

.product-thumb-nav.next {
    margin-left: auto;
}

.product-thumb {
    flex: 0 0 auto;
    overflow: hidden;
    border: 2px solid transparent;
    background: transparent;
    padding: 0;
    cursor: pointer;
    transition: border-color 0.2s ease;
    max-width: 90px;
}

.product-thumb.active {
    border-color: #2ecc71;
        border: 1px solid #009C41;
}

.product-thumb img {
    width: 90px;
    height: 68px;
    display: block;
}

.product-info-panel {
    
    border-radius: 16px;
    padding: 32px 50px 0px 0px;
    
}

.product-info-panel h2 {
    font-size: 32px;
    color: #222;
    margin-top: 0px;
    margin-bottom: 0px;
}

.product-info-panel p {
    color: #555;
    margin-bottom: 18px;
    line-height: 1.7;
}

.product-meta-list {
    list-style: none;
    margin: 25px 0;
    padding: 0;
 
}

.product-meta-list li {
         border-bottom: 1px solid #e0e0e070;
    
    padding: 14px 0px;
    font-size: 15px;
    color: #333;
}

.product-btn-row {
    display: flex;
    
    gap: 15px;
}

.product-btn-primary,
.product-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 28px;
    border-radius: 2px;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.2s ease;
}

.product-btn-primary {
    background: linear-gradient(to bottom, #00BB86, #009C41);
    color: #fff;
}

.product-btn-secondary {
    border: 1px solid #2ecc71;
    color: #ffffff;
    background: linear-gradient(to bottom, #00BB86, #009C41);
}

.product-btn-primary:hover {
    background: #27ae60;
}

.product-btn-secondary:hover {
    background: #2ecc71;
    color: #fff;
}

.product-specs {
    margin-top: 60px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.04);
    padding: 40px;
}

.product-specs h3 {
    font-size: 26px;
    margin-bottom: 25px;
}

.product-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap: 20px;
}

.spec-card {
    border: 1px solid #ebebeb;
    border-radius: 12px;
    padding: 20px;
    background: #fafafa;
}

.product-detail-content {
    margin-top: 20px;
    background: #fff;
    
    padding: 40px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.04);
    line-height: 1.9;
    color: #444;
    overflow: hidden;
    box-sizing: border-box;
}

.product-detail-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.product-detail-content h4 {
    font-size: 20px;
    margin: 30px 0 10px;
    color: #222;
}

.product-inquiry {
     margin-top: 20px;
    background: #ffffff;
   
    padding: 40px;
}
.cardeae {    padding: 30px 30px 30px 30px;}

.product-inquiry form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
	    margin-top: 20px;
}

.product-inquiry textarea {
    grid-column: 1 / -1;
    min-height: 140px;
}

.product-inquiry input,
.product-inquiry textarea {
    border: 1px solid #dcdcdc;
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 15px;
    background: #fff;
    color: #009C41;
}

.product-inquiry button {
    grid-column: 1 / -1;
    width: 220px;
    max-width: 100%;
    justify-self: center;
    align-self: center;
    padding: 14px 0;
    border: none;
    border-radius: 8px;
   
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.2s ease;
        background: linear-gradient(to bottom, #00BB86, #009C41);
}

.product-inquiry button:hover {
    background: #27ae60;
}

@media (max-width: 992px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
    }

    .product-main-image {
        height: 320px;
    }

    .product-inquiry form {
        grid-template-columns: 1fr;
    }

    .product-inquiry textarea,
    .product-inquiry button {
        grid-column: 1;
        width: 100%;
        justify-self: stretch;
    }
}

@media (max-width: 768px) {
    .product-main-image {
        height: 260px;
    }

    .product-thumb img {
        height: 70px;
    }
}

@media (max-width: 480px) {
    .product-main-image {
        height: 220px;
    }

    .product-thumb img {
        height: 60px;
    }
}

/* News list pages */
.news-page {
    padding: 20px 0;
    background: #fff;
}

.news-list-wrapper {
    display: flex;
    flex-direction: column;
   
}

.news-list-item {
    display: grid;
    grid-template-columns: 110px 400px 1fr;
    align-items: center;
    padding: 24px;
    background: #fff;
    /* border-radius: 14px; */
    /* border: 1px solid #ebebeb; */
    /* box-shadow: 0 14px 35px rgba(0, 0, 0, 0.05); */
    gap: 24px;
    border-bottom: 1px solid #f1f1f1;
}

.news-list-item.plain {
   
}

.news-list-item.plain .news-list-thumb {
    display: none;
}

.news-item-image {
    width: 100%;
    height: 170px;
    object-fit: cover;
    border-radius: 4px;
}

.news-date-block {
    text-align: center;
    
    padding-right: 20px;
}

.news-date-day {
    font-size: 28px;
    font-weight: 600;
    color: #222;
}

.news-date-year {
    font-size: 16px;
    text-transform: uppercase;
    color: #666;
}

.news-list-thumb {
    width: 100%;
    height: 110px;
    
    overflow: hidden;
}

.news-list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-item-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #222;
}

.news-item-content p {
    color: #666;
    line-height: 22px;
    margin-bottom: 12px;
}

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

.news-card-link {
    text-decoration: none;
    color: inherit;
}

.news-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.news-pagination a,
.news-pagination span {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #dcdcdc;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #555;
    text-decoration: none;
}

.news-pagination .active {
    background: #2ecc71;
    color: #fff;
    border-color: #2ecc71;
}

.news-page .news-list-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-page .news-list-item:hover {
    transform: translateY(-4px);
   
}

.news-article {
    padding: 20px 0;
    background: #fff;
}

.article-header {
    text-align: center;
    
    margin: 0 auto 40px;
}

.article-header h1 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #1c1c1c;
}

.article-meta {
    color: #888;
    font-size: 14px;
}

.article-content {
   
    margin: 0 auto;
    line-height: 2;
    color: #444;
}
.article-content img{
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;
}

.article-content p {
    margin-bottom: 20px;
    text-align: justify;
}

.article-content h3 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: #222;
}

.article-back {
    text-align: center;
    margin-top: 40px;
}

.article-back a {
    color: #2ecc71;
    text-decoration: none;
    font-size: 16px;
}

@media (max-width: 900px) and (min-width: 641px) {
    .news-list-item {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
		        padding: 0px;
    }
    
    .news-date-block {
        border-right: none;
        border-bottom: 1px solid #e5e5e5;
        padding-bottom: 10px;
        margin-bottom: 10px;
        grid-column: 1 / -1;
		
    }
    
    .news-list-thumb {
        grid-row: 2;
    }
}

/* Jobs page */
.jobs-section {
    padding: 20px 0;
    background: #fff;
}

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

.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 24px;
}

.job-card {
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    background: #fdfdfd;
    padding: 24px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.job-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.job-card h3 {
    font-size: 20px;
    color: #1a1a1a;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card h3 span {
    font-size: 14px;
    color: #2ecc71;
}

.job-card .job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    font-size: 14px;
    color: #555;
    margin-bottom: 18px;
}

.job-card .job-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.job-card .job-meta span::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #2ecc71;
}

.job-card .job-link {
    color: #2ecc71;
    text-decoration: none;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.job-card .job-link:hover {
    text-decoration: underline;
}

.job-detail-section {
    padding: 20px 0;
    background: #fff;
}

.job-detail-header {
    text-align: center;
    margin-bottom: 30px;
}

.job-detail-header h1 {
    font-size: 34px;
    margin-bottom: 10px;
}

.job-info-grid {
    background: #f9f9fb;
    border-radius: 12px;
    border: 1px solid #ececec;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    padding: 24px;
    gap: 12px;
}

.job-info-grid div {
    font-size: 15px;
    color: #555;
}

.job-info-grid strong {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 6px;
}

.job-desc {
    margin-top: 40px;
    line-height: 1.9;
    color: #444;
}

.job-desc h4 {
    font-size: 20px;
    margin: 25px 0 12px;
}

.job-desc ul {
    padding-left: 20px;
}

.job-desc li {
    margin-bottom: 10px;
}

.job-back {
    margin-top: 40px;
    text-align: center;
}

.job-back a {
    color: #2ecc71;
    text-decoration: none;
}

body.inner-page {
    background: #eef1f5;
}

.container.page-card {
    background: #fff;
    
    box-sizing: border-box;
   
    padding: 30px;
    position: relative;
}

 
.productac {
padding: 0px 0px!important ;}

.container.page-card.compact {
    padding: 0px 0px;
    margin-bottom: 0px;
}
.profile-text img{    width: 100%;}

@media (max-width: 1024px) {
    .container.page-card {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .container.page-card {
        padding: 10px 10px;
         
    }
    
    .container.page-card::before {
        inset: 8px;
    }
    
    .container.page-card.compact {
      
    }
}

.company-profile,
.corporate-culture,
.organization-structure,
.quality-section,
.research-section,
.certificate-section,
.product-section-page,
.product-detail-section,
.news-page,
.news-article,
.jobs-section,
.job-detail-section,
.contact-section,
.info-subnav {
    background: #f4f6fb;
}

.about-subnav {
    background: #fff;
     
}

/* Contact page */
.contact-section {
    padding: 20px 0;
    background: #f4f6fb;
}

.contact-inquiry-section {
    background: #f4f6fb;
    padding: 20px 0 40px;
}

.contact-wrapper {
    display: grid;
        grid-template-columns: 35% 63%;
    gap: 40px;
    align-items: start;
}

.contact-card {
    
    border-radius: 12px;
    padding: 20px;
    background: #fff;
     
}

.contact-info-list {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
       color: #222323 !important;
    font-size: 20px;
}

.contact-info-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-map {
    
    border-radius: 12px;
    padding: 10px;
    
}

.contact-map img,
.contact-map iframe {
    width: 100%;
    height: 480px;
    border: none;
    border-radius: 10px;
    object-fit: cover;
}

.contact-qr {
    margin-top: 20px;
}

.contact-qr img {
     width: 340px;
    height: 200px;
}

@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .contact-qr img {
       width: 100%;
    height: 100%;
    display: none;
}

}

@media (max-width: 640px) {
    .jobs-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        gap: 30px;
    }
    .title-line {
    width: 4px;
    height: 40px;
    background: #2ecc71;
    flex-shrink: 0;
}
}

.jobs-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.job-item {
    border: 1px solid #e3e5ea;
   
    background: #fff;
   
    overflow: hidden;
}

.job-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    
}

.job-item-header h3 {
    font-size: 18px;
    color: #1a1a1a;
    margin: 0;
}

.job-item-body {
    background: #F8F8F8;
    padding: 16px 24px;
}

.job-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #555;
    padding: 6px 0;
}

.job-info-row + .job-info-row {
     
}

.job-info-row span {
    flex: 1;
}

.job-info-row span:first-child {
    margin-right: 40px;
}

.job-item .job-link {
    color: #009C41;
    text-decoration: none;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.job-info-table {
    width: 100%;
    border-collapse: collapse;
    background: #f9fafb;
    
    overflow: hidden;
    margin-bottom: 30px;
    font-size: 15px;
    color: #555;
}

.job-info-table tr {
    border-bottom: 1px solid #eceff3;
}

.job-info-table tr:last-child {
    border-bottom: none;
}

.job-info-table td {
    padding: 14px 20px;
}

.job-info-table td:first-child {
    width: 100px;
    color: #999;
}

.job-info-table strong {
    color: #222323;
}

@media (max-width: 768px) {
    .jobs-list {
        grid-template-columns: 1fr;
    }
    
    .job-info-row {
        flex-direction: column;
        gap: 4px;
    }
    
    .job-info-row span:first-child {
        margin-right: 0;
    }
    
    .job-info-table td {
        display: block;
        width: 100%;
    }
    
    .job-info-table td:first-child {
        font-weight: 600;
    }
}

.product-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.pagination {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 40px;
}

.pagination a,
.pagination span {
   
    border-radius: 8px;
    border: 1px solid #dcdcdc;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #333;
}

.pagination .active {
    background: #2ecc71;
    color: #fff;
    border-color: #2ecc71;
}

@media (max-width: 992px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .product-card {
        padding: 2px
    }
    
    .product-card img {
        
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .info-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .info-nav li a {
        padding: 12px 18px;
    }
    
    .quality-card-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .split-layout {
        grid-template-columns: 1fr;
    }
    
    .product-filter {
        flex-wrap: wrap;
    }
}

/* Organizational Structure Section */
.organization-structure {
    padding: 20px 0;
    background: #f4f6fb;
}

.org-content {
    margin: 0 auto;
}

.org-title {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 50px;
    text-align: left;
}

.org-chart {
    margin-top: 40px;
}

.org-chart-container {
    position: relative;
    
    margin: 0 auto;
    padding: 40px;
    border: 2px dashed #d0d0d0;
    border-radius: 8px;
    background: #fafafa;
}

.org-level {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    position: relative;
}

.org-level-1 {
    margin-bottom: 40px;
}

.org-level-2 {
    margin-top: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.org-box {
    padding: 20px 40px;
    border-radius: 6px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    min-width: 150px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.org-box-manager {
    background: linear-gradient(to bottom, #27ae60, #2ecc71);
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    padding: 25px 60px;
    margin: 0 auto;
}

.org-box-dept {
    background: #fff;
    color: #333;
    border: 2px solid #2ecc71;
    flex: 0 0 calc(16.666% - 17px);
    min-width: 140px;
    margin-bottom: 20px;
}

.org-connector {
    position: relative;
    height: 50px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin: 0 auto;
}

.org-line {
    background: #2ecc71;
    position: absolute;
}

.org-line-vertical {
    width: 3px;
    height: 50px;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
}

.org-line-horizontal {
    width: calc(100% - 80px);
    height: 3px;
    top: 50px;
    left: 40px;
    right: 40px;
}

.org-level-2 {
    position: relative;
    padding-top: 20px;
}

.org-level-2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    right: 40px;
    height: 3px;
    background: #2ecc71;
    z-index: 1;
}

.org-level-2 .org-box-dept {
    position: relative;
    z-index: 2;
    margin-top: 0;
}

.org-level-2 .org-box-dept::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 20px;
    background: #2ecc71;
    z-index: 1;
}

/* Responsive Styles for Culture and Org */
@media (max-width: 1024px) {
    .culture-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .org-level-2 .org-box-dept {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 768px) {
    .corporate-culture,
    .organization-structure {
        padding: 0px 0;
    }
    
    .culture-title,
    .org-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .culture-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .culture-card {
        height: 350px;
    }
    
    .culture-card-overlay {
        padding: 20px;
              
    }
    
    .culture-card-title {
        font-size: 20px;
    }
    
    .culture-card-desc {
        font-size: 14px;
    }
    
    .org-chart-container {
        padding: 20px;
    }
    
    .org-box-manager {
        padding: 20px 40px;
        font-size: 18px;
    }
    
    .org-box-dept {
        flex: 0 0 calc(50% - 10px);
        padding: 15px 20px;
        font-size: 14px;
    }
    
    .org-level-2 .org-box-dept {
        flex: 0 0 calc(50% - 10px);
    }
}

@media (max-width: 480px) {
    .culture-card {
        height: 300px;
    }
    
    .org-box-dept {
        flex: 0 0 100%;
        margin-bottom: 15px;
    }
    
    .org-level-2 .org-box-dept {
        flex: 0 0 100%;
    }
	.news-list-item {
    display: grid
;
    grid-template-columns: 70px 280px 0fr;
    align-items: center;
    padding: 4px;
    background: #fff;
    /* border-radius: 14px; */
    /* border: 1px solid #ebebeb; */
    /* box-shadow: 0 14px 35px rgba(0, 0, 0, 0.05); */
    gap: 2px;
    border-bottom: 0px solid #e0e0e0;
}
.news-date-block {
    text-align: center;
     border-right: 0px solid #e5e5e5; 
    padding-right: 20px;
}
}


.eadead{    background: #ffffff;}



.culture-card-overlay {
  transition: all 0.1s ease;
}

.culture-card:hover .culture-card-overlay {
  background-color: #2ecc71 !important;
  color: white;
}

.culture-card:hover .culture-card-title,
.culture-card:hover .culture-card-desc {
  color: white;
}

/* ----- 通用PB分页条 ----- */
.pagebar .pagination {
  display: flex;
  justify-content: center;
  
}
.pagination a {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
    font-size: 14px;
    padding: 10px 15px;
    margin: 0 2px;
    border-radius: 3px;
    line-height: 20px;
}
.pagination a:hover {
  color: #4fc08d;
  border: 1px solid #4fc08d;
}
.pagination a.page-num-current {
  color: #fff;
  background: #4fc08d;
  border: 1px solid #4fc08d;
}

.product-thumb {
    flex: 0 0 16%;
    margin: 0 1.66%; /* 30% x 3 = 90%, 剩余10%作为间距 */
    padding: 5px;
    border: none;
    background: none;
    cursor: pointer;
}

.job-item-header h3:hover {
  color: #009C41;
}
.certificate-card h4:hover {
  color: #4fc08d;
}
.news-item-content h3:hover {
  color: #4fc08d;
}

.news-item-content p:hover {
  color: #4fc08d;
}
.product-info h3:hover {
  color: #4fc08d;
}

.news-item-content h4:hover {
  color: #4fc08d;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links li img {
    width: 20px;
    height: 20px;
    vertical-align: middle; /* 关键属性 */
    margin-right: 8px;
}

.footer-links li a {
    vertical-align: middle;
    display: inline-block; /* 确保a标签也能应用vertical-align */
}


.adfafa{    padding: 0 0px;}

.logo-icon img{     height: 50px; }

.fdaead{    margin-left: 2cm;}

.contact-card {    font-size: 26px; }


    .research-card img{ width: 100% !important; height: 100%!important; }
@media (max-width: 480px) {
    .fdaead{    margin-left: 0cm;}
    .profile-text img{   width: 100% !important; height: 100%!important; }
    .research-card img{ width: 100% !important; height: 100%!important; }
}

.contr{line-height: 32px;}

.dfaefa{   width: 300px}

.footcolumn{ display: none;}
.product-card-btn{ display: none;}

@media (max-width: 480px) {
   .dfaefa{   width: 100%}
.footer-column{ display: none;}
.about-hero-breadcrumb{ display: none;}
.footcolumn{display:block;}
.product-card-btn{display:block;}
.quality-card img{width: 100%}
.product-info-panel {
    border-radius: 16px;
    padding: 0 10px 10px;
}
.pagination a {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
    font-size: 14px;
    padding: 5px 5px;
    margin: 0 2px;
    border-radius: 3px;
    line-height: 20px;
}
.product-detail-wrapper {
    display: grid
;
     
    gap: 0px;
    background: #ffffff;
}
.partners-container {
    display: flex
;
    align-items: center;
    justify-content: space-between;
    
    margin: 0 auto;
    padding: 0 0px;
}.footer-qrcode {
    width: auto;
    height: auto;
    border-radius: 8px;
    display: flex
;
    align-items: center;
   
}
}
@media (max-width: 640px) {
    .news-date-day {
        font-size: 16px;
        font-weight: 600;
    }
    .job-info-row {
    display: flex
;
    justify-content: space-between;
    font-size: 14px;
    color: #555;
    padding: 1px 0;
}
.pchd{
   display: none; 
}

.view-more-link {
    color: #009C41;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}
.gallery {
    display: grid;
    grid-template-columns: auto!important ;
    grid-auto-rows: minmax(200px, auto);
    grid-gap: 10px;
    margin: 0 auto;
}.certificate-card img {
    width: 100%;
    height: auto!important ;
    object-fit: cover;
    display: block;
}.product-info-panel p {
    /* color: #555; */
    /* margin-bottom: 18px; */
    /* line-height: 1.7; */
    display: none;
}.news-item-image {
    width: 100%;
    height: 127px;
    object-fit: cover;
    border-radius: 4px;
}

}

    
 .productmm {
    border-top: 1px solid #e0e0e070;
    padding: 14px 0px;
    font-size: 16px;
    color: #009C41;
    text-align: center;
}

.job-item-header h3 a{text-decoration: none;     color: #222323;}

.job-item-header h3 a:hover{
    text-decoration: none;
    color: #009C41;
}
.pcqunima{display:block; background: #EEFFF5;}
.wapqunima{display: none;}

/* 手机版样式 - 保持每行两个td在一行 */
@media only screen and (max-width: 768px) {
    .job-info-table tr {
        display: flex;
        flex-wrap: nowrap;
        width: 100%;
    }
    .pcqunima{display: none;}
    .wapqunima{display: block;}
    .job-info-table td {
        display: table-cell;
        
    }
    
    .job-info-table td:first-child {
        text-align: right;
        padding-right: 10px;
        white-space: nowrap;
    }
    
    .job-info-table td:last-child {
        text-align: left;
        padding-left: 10px;
    }
    .job-detail-section {
    padding: 0px 0;
    background: #fff;
}    .waphd {
    display: block;
}.view-more {
    display: inline-block;
    color: #009C41;
    text-decoration: none;
    font-size: 16px;
    margin-top: 10px;
    transition: all 0.3s;
    float: right;
    padding-bottom: 15px;
}
.news-item-date {
    margin-top: 0px;
}
.news-item-title {
   font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.4;
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 280px; /* 测试用固定宽度 */
}
.footer-content {
    display: grid;
    margin-bottom: 0px;
}.site-footer {
    background: #222323;
    color: #fff;
    padding: 20px 0 20px;
}    .footer-qrcode {
        
    }
    .footer-bottom {
    padding: 10px 20px 10px 20px;
}.info-box {
    border-radius: 16px;
    padding: 0px;
}
.section-header {
    margin-bottom: 20px;
}
.quality-card-grid {
 
    margin-bottom: 20px;
}
.split-layout {
     gap: 10px;
    margin-bottom: 20px;
}
.research-cards {
 
    margin-bottom: 20px;
}
.section-header h2 {
  
}.news-item-content h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #222;
}.article-header h1 {
    font-size: 26px;
    margin-bottom: 20px;
    color: #1c1c1c;
}.job-detail-header {
    text-align: left;
    margin-bottom: 20px;
}.contact-map img, .contact-map iframe {
    width: 100%;
    height: 280px;
    border: none;
    border-radius: 10px;
    object-fit: cover;
}    .contact-wrapper {
        gap: 0px;
    }
}
 
 
 

 
.productmm {
    display: flex;
    align-items: center;
    justify-content: center;  /* 添加这行实现水平居中 */
    gap: 4px;
}

.productmm a {
    color: #009C41;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 针对手机版，限制显示5行文字 */
@media (max-width: 768px) {
    .contr {
        display: -webkit-box;
        -webkit-line-clamp: 5; /* 限制显示5行 */
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 1.5; /* 根据实际情况调整行高 */
        max-height: calc(1.5em * 5); /* 行高 × 行数 */
    }
}

/* 如果还需要考虑更多浏览器兼容性 */
.contr {
    overflow: hidden;
    line-height: 1.8;
        color: #222323;
}

@media (max-width: 1024px) {
.nav-menu {
    display: flex
;
    list-style: none;
    gap: 10px;
    align-items: center;
    margin: 0;
    padding: 0;
}
.nav-menu > li > a {
    text-decoration: none;
    color: #222323;
    font-size: 15px;
}
.about-content {    padding: 0px 20px 0px;}
.news-header {   padding: 0px 20px 0px;}
.news-content { padding: 0px 20px 0px;}
.partners-header {padding: 0px 20px 0px;}
.container {padding: 0px 20px 0px;}
}
@media (max-width: 1080px) {
    .header-contact {
       font-size: 16px;
}
.nav-menu {
    display: flex
;
    list-style: none;
    gap: 10px;
    align-items: center;
    margin: 0;
    padding: 0;
	            padding: 10px 10px 10px 10px;
}
.nav-menu > li > a {
    text-decoration: none;
    color: #222323;
    font-size: 15px;
}
.about-content {    padding: 0px 20px 0px;}
.news-header {   padding: 0px 20px 0px;}
.news-content { padding: 0px 20px 0px;}
.partners-header {padding: 0px 20px 0px;}
.container {padding: 0px 20px 0px;}
.header-content {
    padding: 0px 0px;
}

.product-thumb {
    flex: 0 0 25%;
    margin: 0 1.66%;
    padding: 5px;
    border: none;
    background: none;
    cursor: pointer;
}.product-thumb img {
    width: 100%;
    height: 48px;
    display: block;
}
}

@media (max-width: 1280px) {
.about-content {    padding: 0px 20px 0px;}
.news-header {   padding: 0px 20px 0px;}
.news-content { padding: 0px 20px 0px;}
.partners-header {padding: 0px 20px 0px;}
.container {padding: 0px 20px 0px;}
.header-content {
    padding: 0px 0px;
}
.header-contact {
       font-size: 16px;
}
}
@media (max-width: 1500px) {
.about-content {    padding: 0px 20px 0px;}
.news-header {   padding: 0px 20px 0px;}
.news-content { padding: 0px 20px 0px;}
.partners-header {padding: 0px 20px 0px;}
.container {padding: 0px 20px 0px;}
.header-content {
    padding: 0px 0px;
}
.header-contact {
       font-size: 16px;
}

@media (max-width: 768px) {
    .contr {
       
        position: relative;
    }
	.product-detail-content {
    margin-top: 20px;
    
    padding: 10px;
	 }
    
    /* 添加渐变遮罩效果 */
    .contr::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 1.5em;
       
        pointer-events: none;
    }
    .about-subnav {
    background: #fff;
    margin-top: -0px;
}.product-section-page {
    padding: 0px 0;
    background: #fff;
}.product-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5em;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.product-meta-list li {
  white-space: nowrap;
}.job-detail-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}.contact-section {
    padding: 0px 0;
    background: #f4f6fb;
}.product-detail-section {
    padding: 0px 0;
  }.product-inquiry {
    margin-top: 0px;
    background: #ffffff;
    padding: 10px;
}.header-content {
    display: flex
;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0px;
    gap: 60px;
}.news-header {
    display: flex
;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}.partners-header {   margin-bottom: 30px;
}  .about-content {
        padding: 0px 0px 0px;
    }
 
.news-header {   padding: 0px 0px 0px;}
.news-content { padding: 0px 0px 0px;}
.partners-header {padding: 0px 0px 0px;}
.footer-title {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 10px 0;
}    .header-content > .nav {
        order: 0;
        
    }
    .quality-section {
    padding: 0px 0;
    background: #fff;
}
  
.container1 {
   
    margin: 0 auto!important ;
    padding: 0px 0px!important ;
}
.section-header h2{text-align: center;}
.product-meta-list li {
    border-bottom: 0px solid #e0e0e070;
    padding: 15px 0px;
    font-size: 15px;
    color: #333;
}.news-page {
    padding: 0px 0;
    background: #fff;
}    .news-date-year {
        font-size: 11px;
        color: #666;
    }.news-article {
    padding: 0px 0;
    background: #fff;
}.jobs-section {
    padding: 0px 0;
    background: #fff;
}
.news-list {
    padding-bottom: 15px;
      border-bottom: 1px solid #e0e0e0;
}.news-item-date .date-day {
    font-size: 15px;}
}
.article-content p img{
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    box-sizing: border-box;
}