:root {
    --primary-color: #003A6B;
    --primary-dark: #015494;
    --primary-light: #0378D4;
    --secondary-color: #0378D4;
    --accent-color: #F5A623;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-light: #94A3B8;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-gradient-hero: linear-gradient(135deg, #0269B8 0%, #003A6B 40%, #014D87 70%, #0269B8 100%);
    --bg-gradient-2: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #E8EEF3 100%);
    --bg-gradient-3: linear-gradient(180deg, #F8FAFC 0%, #F8FAFC 100%);
    --bg-gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F8FAFC 100%);
    --border-color: #E2E8F0;
    --border-color-light: #F1F5F9;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 20px 60px rgba(0, 0, 0, 0.18);
    --shadow-glow: 0 0 40px rgba(2, 105, 184, 0.15);
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.8s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    color: var(--primary-color);
    text-decoration: none;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 12px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-normal);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(2, 105, 184, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(2, 105, 184, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(2, 105, 184, 0.3);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-block {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 38px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 550px;
    margin: 25px auto 0;
    line-height: 1.8;
}

.header-top {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 12px 0;
    color: #FFFFFF;
    font-size: 14px;
    position: relative;
    z-index: 1001;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-left span {
    margin-right: 30px;
    display: inline-flex;
    align-items: center;
}

.header-top-left span i {
    margin-right: 8px;
    font-size: 14px;
}

.header-top-right {
    display: flex;
    gap: 15px;
    align-items: center;
}
.yd-lang{
    display: none;
}

.language-switch {
    position: relative;
}

.mobile-language-switch {
    display: none;
}

.language-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition-fast);
    color: #FFFFFF;
}

.language-current:hover {
    background: rgba(255, 255, 255, 0.25);
}

.language-current i {
    font-size: 11px;
    transition: transform var(--transition-fast);
}

.language-switch.active .language-current i {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #FFFFFF;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    list-style: none;
    padding: 8px 0;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

.language-switch.active .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-dropdown li {
    padding: 0;
}

.language-dropdown li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.language-dropdown li a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    color: #FFFFFF;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}
.social-link img{
    width: 18px;
    height: 18px;
    object-fit: contain;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 5px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.navbar.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 70px;
    width: auto;
    transition: transform var(--transition-fast);
}

.logo img:hover {
    transform: scale(1.02);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    padding: 8px 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(12px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-12px);
}

.hero {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.hero-swiper {
    width: 100%;
}

.hero-swiper .swiper-slide {
    width: 100%;
    position: relative;
}

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

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2, 105, 184, 0.2);
    z-index: 1;
}

.banner-content {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    z-index: 2;
    text-align: center;
}

.banner-title {
    font-size: 65px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
    animation: bannerTitleIn 0.8s ease-out forwards;
}

.banner-subtitle {
    font-size: 36px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
    opacity: 0;
    transform: translateY(30px);
    animation: bannerSubtitleIn 0.8s ease-out 0.2s forwards;
}

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

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

.swiper-slide-hidden .banner-title,
.swiper-slide-hidden .banner-subtitle {
    opacity: 0;
    transform: translateY(30px);
}
@media (max-width: 1400px) {
    .banner-title{
        font-size: 45px;
    }
    .banner-subtitle{
        font-size: 26px;
    }
}
@media (max-width: 1200px) {
    .banner-title {
        font-size: 56px;
    }
    .banner-subtitle {
        font-size: 32px;
    }
}

@media (max-width: 992px) {
    .banner-title {
        font-size: 44px;
    }
    .banner-subtitle {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .banner-title {
        font-size: 32px;
    }
    .banner-subtitle {
        font-size: 20px;
    }
    .banner-img{
        min-height: 50vw;
    }
    .hero-nav-btn{
        display: none !important;
    }
    
    .language-current {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .header-top-left {
        display: none;
    }
    
    .header-top-right {
        width: 100%;
        justify-content: flex-end;
    }
   
}

@media (max-width: 576px) {
    .banner-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .banner-subtitle {
        font-size: 14px;
    }
}

.hero-pagination {
    position: absolute;
    bottom: 30px;
    left: 50%;
    z-index: 10;
}

.hero-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    margin: 0 8px !important;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.hero-pagination .swiper-pagination-bullet-active {
    width: 32px;
    border-radius: 6px;
    background: #FFFFFF;
}

.hero-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
}

.hero-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.swiper-button-next.hero-nav-btn {
    right: 20px;
}

.swiper-button-prev.hero-nav-btn {
    left: 20px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 18px;
}

.stats {
    background: linear-gradient(180deg, #FFFFFF 0%, #F0F7FF 50%, #E6F0FA 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(2, 105, 184, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(100, 180, 255, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(50, 150, 200, 0.05) 0%, transparent 60%);
}

.stats-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.stat-card {
    width: calc(25% - 20px);
    display: flex;
    align-items: center;
    gap: 20px;
    background: #FFFFFF;
    padding: 28px 24px;
    border-radius: 20px;
    border: 1px solid rgba(2, 105, 184, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(2, 105, 184, 0.08), transparent);
    transition: left 0.6s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(2, 105, 184, 0.15);
    border-color: rgba(2, 105, 184, 0.25);
}

.stat-icon {
    width: 56px;
    height: 56px;
    background: #003A6B;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.stat-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1000%);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 38px;
    font-weight: 700;
    color: #003A6B;
    line-height: 1.2;
    font-family: 'Arial Black', 'Helvetica Neue', sans-serif;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #666666;
    margin-top: 4px;
}

@media (max-width: 1200px) {
    .stat-card {
        padding: 22px 20px;
        gap: 16px;
    }
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }
    .stat-number {
        font-size: 32px;
    }
    .stat-label {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .stats-row {
        flex-wrap: wrap;
        gap: 16px;
    }
    .stat-card {
        width: calc(50% - 8px);
        padding: 24px 20px;
        gap: 16px;
    }
    .stat-icon {
        width: 52px;
        height: 52px;
        font-size: 24px;
    }
    .stat-number {
        font-size: 34px;
    }
}

@media (max-width: 768px) {
    .stats {
        padding: 60px 0;
    }
    .stats-row {
        gap: 12px;
    }
    .stat-card {
        width: calc(50% - 6px);
        padding: 20px 16px;
        gap: 12px;
    }
    .stat-icon {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    .stat-number {
        font-size: 28px;
    }
    .stat-label {
        font-size: 12px;
    }
    .hero-pagination .swiper-pagination-bullet{
        width: 8px;
        height: 8px;
        margin: 0 4px !important;
    }
     .hero-pagination .swiper-pagination-bullet-active{
        width: 20px;
        height: 8px;
    }
}

@media (max-width: 576px) {
    .stats{
        padding: 30px 0;
    }
    .stats-row {
        gap: 10px;
    }
    .stat-card {
        width:calc(50% - 5px);
        padding: 10px;
        gap: 14px;
        border-radius: 8px;
    }
    .stat-icon {
        width: 30px;
        height: 30px;
        font-size: 10px;
    }
    .stat-icon img{
        width: 20px;
        height: 20px;
    }
    .stat-number{
        font-size: 20px;
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.hero-wave svg {
    width: 100%;
    height: auto;
}

.hero-decoration {
    position: absolute;
    bottom: 100px;
    left: 50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.3) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.about {
    padding: 80px 0;
    background: var(--bg-gradient-3);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
}

.image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
}

.image-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    background: #FFFFFF;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.about-text h3 {
    font-size: 30px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
    line-height: 1.3;
}

.about-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 25px;
    white-space: pre-wrap;
}

.about-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
}

.highlight-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 600;
    padding: 12px 22px;
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.08) 0%, rgba(0, 168, 255, 0.05) 100%);
    border-radius: 30px;
    border: 1px solid rgba(2, 105, 184, 0.15);
    transition: all var(--transition-normal);
}

.highlight-item:hover {
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.15) 0%, rgba(0, 168, 255, 0.1) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.highlight-item i {
    color: var(--secondary-color);
    font-size: 16px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    margin-top: 30px;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.about-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    gap: 15px;
}

.about-btn i {
    font-size: 16px;
}

.about-focus {
    display: flex;
    gap: 25px;
    margin-top: 45px;
    padding-top: 45px;
    border-top: 1px solid rgba(2, 105, 184, 0.1);
}

.focus-item {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    padding: 20px 25px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 252, 255, 0.6) 100%);
    border-radius: 16px;
    border: 1px solid rgba(2, 105, 184, 0.08);
    transition: all var(--transition-normal);
}

.focus-item:hover {
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.03) 0%, rgba(0, 168, 255, 0.02) 100%);
    border-color: rgba(2, 105, 184, 0.12);
    transform: translateY(-2px);
}

.focus-item i {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.08) 0%, rgba(0, 168, 255, 0.06) 100%);
    border-radius: 14px;
    font-size: 24px;
    color: var(--primary-color);
    transition: all var(--transition-normal);
}

.focus-item:hover i {
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.15) 0%, rgba(0, 168, 255, 0.12) 100%);
    transform: scale(1.05);
}

.focus-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
    letter-spacing: 0.3px;
}

.focus-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.services {
    padding: 80px 0;
    background: #FFFFFF;
    position: relative;
}

.services-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin-bottom: 30px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 25px;
    background: #F5F5F5;
    border-right: 1px solid #E5E5E5;
    transition: all var(--transition-normal);
    cursor: pointer;
}

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

.service-item:hover,
.service-item--active {
    background: var(--primary-color);
}

.service-item-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 105, 184, 0.1);
    border-radius: 50%;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.service-item-icon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) saturate(100%) invert(14%) sepia(83%) saturate(4596%) hue-rotate(196deg) brightness(93%) contrast(101%);
}

.service-item--active .service-item-icon,
.service-item:hover .service-item-icon {
    background: rgba(255, 255, 255, 0.2);
}

.service-item--active .service-item-icon img,
.service-item:hover .service-item-icon img {
    filter: none;
}

.service-item-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 6px;
    transition: color var(--transition-normal);
}

.service-item:hover .service-item-content h3,
.service-item--active .service-item-content h3 {
    color: #FFFFFF;
}

.service-item-content p {
    font-size: 13px;
    color: #666666;
    line-height: 1.6;
    transition: color var(--transition-normal);
}

.service-item:hover .service-item-content p,
.service-item--active .service-item-content p {
    color: rgba(255, 255, 255, 0.85);
}

.services-detail {
    position: relative;
    min-height: 300px;
    border: 1px solid #E8E8E8;
    border-radius: 8px;
    overflow: hidden;
}

.services-detail-content {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.services-detail-content--active {
    display: grid;
}

.detail-left {
    position: relative;
    overflow: hidden;
}

.detail-left img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.detail-right {
    padding: 40px;
    background: #FFFFFF;
}

.detail-right h3 {
    font-size: 24px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 20px;
}

.cooperation-tag {
    display: inline-block;
    font-size: 12px;
    color: var(--secondary-color);
    background: rgba(0, 168, 255, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.detail-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.detail-links a {
    font-size: 14px;
    color: #666666;
    text-decoration: none;
    padding: 8px 16px;
    background: #F8F8F8;
    border-radius: 4px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.detail-links a:hover {
    background: rgba(2, 105, 184, 0.1);
    color: var(--primary-color);
}

.service-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 25px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 15px;
    transition: gap var(--transition-fast);
}

.service-link:hover {
    gap: 15px;
}

.industries {
    padding: 80px 0;
    background: linear-gradient(180deg, #F8FCFE 0%, #FFFFFF 50%, #F8FCFE 100%);
    position: relative;
    overflow: hidden;
}



.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.industry-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    border: 1px solid rgba(2, 105, 184, 0.08);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    position: relative;
}


.industry-card:hover::before {
    width: 60px;
}

.industry-title {
    font-size: 22px;
    font-weight: 700;
    color: #1A1A1A;
    margin-bottom: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.industry-title::after {
    content: '';
    flex-shrink: 0;
    width: 35px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 2px;
}

.industry-title::before {
    content: '';
    flex-shrink: 0;
    width: 35px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 2px;
}
.industry-link{
    font-size: 18px;
}

.industry-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 20px;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 10px;
    background: linear-gradient(145deg, #FAFAFA 0%, #F0F4F8 100%);
    border-radius: 12px;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.logo-item:hover {
    background: #FFFFFF;
    border-color: rgba(2, 105, 184, 0.2);
    box-shadow: 0 4px 16px rgba(2, 105, 184, 0.1);
    transform: scale(1.02);
}

.logo-item img {
    max-width: 100%;
    max-height: 55px;
    object-fit: contain;
    transition: all var(--transition-fast);
}

.logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

@media (max-width: 1200px) {
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .industry-card {
        padding: 25px 20px;
    }

    .industry-title {
        font-size: 18px;
        margin-bottom: 20px;
        gap: 8px;
    }

    .industry-title::before,
    .industry-title::after {
        width: 45px;
        height: 2px;
    }

    .industry-logos {
        gap: 12px;
        margin-top: 20px;
    }

    .logo-item {
        padding: 12px 8px;
    }

    .logo-item img {
        max-height: 45px;
    }
}

@media (max-width: 768px) {
    .industries {
        padding: 40px 0;
    }

    .industries-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .industry-card {
        padding: 20px 15px;
        border-radius: 12px;
    }

    .industry-title {
        font-size: 16px;
        margin-bottom: 15px;
        gap: 6px;
    }

    .industry-title::before,
    .industry-title::after {
        width: 35px;
        height: 2px;
    }

    .industry-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-top: 15px;
    }

    .logo-item {
        padding: 10px 6px;
        border-radius: 8px;
    }

    .logo-item img {
        max-height: 35px;
    }
}

.cases {
    padding: 80px 0;
    background: var(--bg-gradient-2);
    position: relative;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--bg-gradient-card);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color-light);
    position: relative;
}

.case-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transition: width var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: rgba(2, 105, 184, 0.2);
}

.case-card:hover::before {
    width: 100%;
}

.case-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-category {
    background: var(--primary-color);
    color: #FFFFFF;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.case-content {
    padding: 25px;
}

.case-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.case-card:hover .case-title {
    color: var(--primary-color);
}

.case-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.6;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    font-size: 14px;
    transition: gap var(--transition-fast);
}

.case-link:hover {
    gap: 12px;
}

.team {
    padding: 80px 0;
    background: #fff;
}

.team-swiper-container {
    position: relative;
}

.team-swiper {
    width: 100%;
    padding: 0 60px;
}

.team-slide {
    display: flex;
    justify-content: center;
}

.team-card {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #E8ECEF;
    width: 100%;
    max-width: 280px;
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(2, 105, 184, 0.12);
}

.team-image {
    position: relative;
    width: 100%;
    padding-top: 120%;
    overflow: hidden;
    background: #F5F7FA;
}

.team-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform 0.5s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: #FFFFFF;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(2, 105, 184, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.team-nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 6px 20px rgba(2, 105, 184, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.team-nav-btn::after {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 18px;
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

.team-nav-btn:hover::after {
    color: #FFFFFF;
}

.swiper-button-prev.team-nav-btn {
    left: 0;
}

.swiper-button-prev.team-nav-btn::after {
    content: '\f053';
}

.swiper-button-next.team-nav-btn {
    right: 0;
}

.swiper-button-next.team-nav-btn::after {
    content: '\f054';
}

.team-pagination {
    position: relative;
    margin-top: 30px;
    text-align: center;
}

.team-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #E8E8E8;
    border-radius: 50%;
    margin: 0 6px !important;
    transition: all var(--transition-fast);
    opacity: 1;
}

.team-pagination .swiper-pagination-bullet-active {
    width: 24px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.team-info {
    padding: 20px;
    text-align: center;
}

.team-name {
    font-size: 18px;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 8px;
}

.team-title {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 12px;
}

.team-desc {
    font-size: 13px;
    color: #666666;
    line-height: 1.6;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news {
    padding: 80px 0;
    background: var(--bg-gradient-2);
    position: relative;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.news-card {
    background: var(--bg-gradient-card);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color-light);
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.news-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: rgba(2, 105, 184, 0.2);
}

.news-card:hover::before {
    opacity: 1;
}

.news-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.news-card:hover .news-image img {
    transform: scale(1.08);
}

.news-content {
    padding: 30px;
}

.news-date {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.news-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary) ;
    margin-bottom: 15px;
    line-height: 1.4;
    transition: color var(--transition-fast);
    
}

.news-card:hover .news-title {
    color: var(--primary-color) !important;
}

.news-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    font-size: 15px;
    transition: gap var(--transition-fast);
}

.news-link:hover {
    gap: 15px;
}

/* ==================== 全球协作网络 ==================== */
.global-network {
    padding: 80px 0;
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFCFE 50%, #F5F9FC 100%);
    position: relative;
    overflow: hidden;
}

.global-network::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 800px 600px at 80% 10%, rgba(2,105,184,0.025) 0%, transparent 60%),
        radial-gradient(ellipse 600px 500px at 15% 85%, rgba(2,105,184,0.02) 0%, transparent 60%);
    pointer-events: none;
}

.global-network .section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: -12px;
}

/* 地区网格 */
.network-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* 卡片 - 干净的白底卡片 */
.network-card {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    border: 1px solid #EDF2F7;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.network-card:hover {
    box-shadow: 0 4px 20px rgba(0,58,107,0.08);
    border-color: #CBD5E0;
}

/* 标题 */
.network-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    padding: 20px 24px 14px;
    margin: 0;
    border-bottom: 1px solid #F1F5F9;
    position: relative;
}

.network-title::before {
    content: '';
    position: absolute;
    left: 24px;
    bottom: -1px;
    width: 36px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* 国家列表 */
.network-list {
    list-style: none;
    margin: 0;
    padding: 16px 24px 20px;
    gap: 6px 16px;
}

.network-list li {
    display: inline-block;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    padding-left: 14px;
    white-space: nowrap;
    margin-right: 15px;
    
}

.network-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #CBD5E0;
}

/* ==================== FAQ ==================== */

.faq {
    padding: 100px 0;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-color) 50%, transparent 100%);
}

.faq-content {
    max-width: 950px;
    margin: 0 auto;
}

.faq-item {
    background: #FFFFFF;
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: scaleY(0);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
    box-shadow: 0 8px 24px rgba(0, 58, 107, 0.08);
    border-color: rgba(2, 105, 184, 0.15);
    transform: translateY(-2px);
}

.faq-item.active {
    box-shadow: 0 12px 32px rgba(0, 58, 107, 0.12);
    border-color: rgba(2, 105, 184, 0.25);
}

.faq-item.active::before {
    transform: scaleY(1);
    opacity: 1;
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.faq-item:hover .faq-header,
.faq-item.active .faq-header {
    background: rgba(2, 105, 184, 0.02);
}

.faq-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
    flex: 1;
    padding-right: 20px;
    line-height: 1.5;
}

.faq-item:hover .faq-title,
.faq-item.active .faq-title {
    color: var(--primary-color);
}

.faq-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.08) 0%, rgba(0, 58, 107, 0.08) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #FFFFFF;
    transform: rotate(180deg);
    box-shadow: 0 4px 16px rgba(0, 58, 107, 0.3);
}

.faq-item.active .faq-body {
    display: block;
}

.faq-body {
   display: none;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-body .desc{
     padding: 0 32px 28px;
}



.faq-body p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 16px;
}

.faq-body p:last-child {
    margin-bottom: 0;
}

.faq-body ul {
    margin: 0 0 16px 20px;
    padding: 0;
}

.faq-body li {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 10px;
    position: relative;
    padding-left: 16px;
    list-style: none;
}

.faq-body li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
}

.faq-body li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.contact-main {
    padding: 80px 0;
    background: #FAFBFC;
}

.contact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.contact-intro p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
     box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
     border-radius: 16px;
}

.contact-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    background: #FFFFFF;
    padding: 35px;
   
}

.contact-info-card h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color-light);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--border-color-light);
    transition: all 0.2s ease;
}

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

.info-item:hover {
    padding-left: 8px;
}

.info-icon {
    width: 44px;
    height: 44px;
    background: rgba(2, 105, 184, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 18px;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.info-item:hover .info-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #FFFFFF;
}

.info-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 13px;
    color: var(--text-tertiary);
}

.info-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.5;
}

.contact-map-card {
    background: #FFFFFF;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    height: 100%;
}

.contact-map-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.map-box {
    height: 100%;
    overflow: hidden;
}

.map-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.location-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 16px;
    box-shadow: 0 4px 16px rgba(2, 105, 184, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

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

.contact-right {
    display: flex;
    align-items: flex-start;
}

.contact-form-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    width: 100%;
     margin-top: 30px;
}

.contact-form-card h3 {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.form-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.contact-form-card form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.field label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.field label span {
    color: #EF4444;
    margin-left: 2px;
}

.field input,
.field select,
.field textarea {
    padding: 14px 16px;
    border: 1px solid var(--border-color-light);
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-primary);
    background: #FFFFFF;
    transition: all 0.25s ease;
    outline: none;
    font-family: inherit;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 105, 184, 0.08);
}

.field textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

.field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}

.submit-btn {
    margin-top: 8px;
    padding: 15px 30px;
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(2, 105, 184, 0.35);
}

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

@media (max-width: 768px) {
    .contact-main {
        padding: 60px 0;
    }

    .contact-intro p {
        font-size: 15px;
        padding: 0 10px;
    }

    .contact-info-card,
    .contact-map-card,
    .contact-form-card {
        padding: 24px;
    }

    .map-box img {
        height: 220px;
    }
}

@media (max-width: 576px) {
    .contact-main {
        padding: 40px 0;
    }

    .contact-info-card,
    .contact-map-card,
    .contact-form-card {
        padding: 20px;
    }

    .contact-info-card h2,
    .contact-form-card h2 {
        font-size: 18px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .field input,
    .field select,
    .field textarea {
        padding: 12px 14px;
        font-size: 14px;
    }

    .map-box img {
        height: 180px;
    }

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

.contact {
    padding: 80px 0;
    background: var(--bg-white);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: all var(--transition-fast);
}

.contact-item:hover {
    background: rgba(2, 105, 184, 0.05);
    transform: translateX(5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #FFFFFF;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact-text p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 4px 0;
}

.contact-form {
    background: #FFFFFF;
    padding: 50px;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 22px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    font-family: inherit;
    color: var(--text-primary);
    background: #FFFFFF;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 105, 184, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.footer {
    background: linear-gradient(180deg, #0A1628 0%, #0F1F35 100%);
    color: #FFFFFF;
    padding: 70px 0 35px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-color) 50%, transparent 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr 1fr;
    gap: 60px;
    margin-bottom: 30px;
}


.footer-left {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-logo {
    height: 55px;
    width: auto;
}

.footer-tagline {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
}

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

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.footer-contact-item:hover {
    padding-left: 4px;
}

.footer-contact-icon {
    width: 40px;
    height: 40px;
    color: #FFFFFF;
    font-size: 16px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-contact-item:hover .footer-contact-icon {
    color: #FFFFFF;
}

.footer-contact-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    transition: color 0.3s ease;
}

.footer-contact-item:hover .footer-contact-text {
    color: rgba(255, 255, 255, 0.95);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 45px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 22px;
    padding-left: 14px;
    position: relative;
}

.footer-column h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 16px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-column ul li a:hover {
    color: #FFFFFF;
    padding-left: 6px;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    padding-left: 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.footer-qrcode img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    background: #FFFFFF;
    padding: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.footer-qrcode p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social .social-link {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 17px;
    transition: all 0.3s ease;
}

.footer-social .social-link img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.footer-social .social-link:hover {
    background: var(--primary-color);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(2, 105, 184, 0.4);
}

.footer-social .social-link:hover img {
    opacity: 1;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s ease;
    font-size: 12px;
}

.footer-bottom a:hover {
    color: #FFFFFF;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 20px;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 1000;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.empty-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.08) 0%, rgba(0, 168, 255, 0.06) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 48px;
    color: var(--primary-color);
    transition: all var(--transition-normal);
}

.empty-icon:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(2, 105, 184, 0.12) 0%, rgba(0, 168, 255, 0.1) 100%);
}

.empty-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.empty-message {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .empty-state {
        padding: 50px 15px;
    }

    .empty-icon {
        width: 70px;
        height: 70px;
        font-size: 36px;
        margin-bottom: 20px;
    }

    .empty-title {
        font-size: 20px;
    }

    .empty-message {
        font-size: 14px;
    }
}

@media (max-width: 1200px) {
    .container {
        padding: 0 20px;
    }

    .hero-content .container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .image-badge {
        right: 20px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 40px;
    }

    .network-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: #FFFFFF;
        flex-direction: column;
        padding: 30px;
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 999;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }
    .yd-lang{
        display: inline-block;
    }
    .yd-lang a{
        display: inline-block;
        padding: 0;
        font-size: 14px;
        padding: 0 20px !important;
        line-height: 35px;
        border-radius: 35px;
        overflow: hidden;
        background-color: #003A6B;
        color: #fff;
        margin-right: 15px;
    }

    .nav-link {
        font-size: 16px;
        padding: 15px 0;
        display: block;
    }

    .mobile-menu-btn {
        display: flex;
    }
    .header-top{
        display: none;
    }
    
    .mobile-language-switch {
        display: flex;
        align-items: center;
        gap: 4px;
        padding: 8px 14px;
        background: rgba(0, 58, 107, 0.9);
        border-radius: 20px;
        color: #fff;
        font-size: 13px;
        font-weight: 500;
        cursor: pointer;
        margin-right: 10px;
        transition: all var(--transition-fast);
    }
    
    .mobile-language-switch:hover {
        background: rgba(0, 58, 107, 1);
    }
    
    .mobile-language-switch i {
        font-size: 10px;
    }
    
    .nav-divider {
        height: 1px;
        background: rgba(0, 0, 0, 0.08);
        margin: 10px 20px;
    }
    
    .language-link {
        padding-left: 25px !important;
    }
    
    .logo img{
        height: 55px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 26px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 25px;
        padding: 30px;
    }

    .hero-stat:not(:last-child)::after {
        display: none;
    }

    .section-title {
        font-size: 22px;
    }
    .section-header{
        margin-bottom: 20px;
    }

    .services-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-item {
        border-right: none;
        border-bottom: 1px solid #E5E5E5;
        flex-direction: column;
        padding: 10px;
        text-align: center;
    }
     .service-item:nth-last-child(1){
        width: 100%;
     }
    .service-item-content h3{
        font-size: 16px;
    }

    .services-detail-content {
        grid-template-columns: 1fr;
    }
    
    .detail-left img {
        height: 200px;
    }
    
    
    .detail-right {
        padding: 15px;
    }
    .detail-right h3{
        font-size: 20px;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .about-focus {
        flex-direction: column;
        gap: 20px;
        margin-top: 15px;
        padding-top: 15px;
    }

    .about,
    .services,
    .cases,
    .team,
    .news,
    .global-network,
    .faq,
    .contact {
        padding: 30px 0;
    }

    .image-wrapper img {
        height: auto;
        border-radius: 10px;
    }

    .image-badge {
        width: 80px;
        height: 80px;
    }

    .about-text h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .about-text p {
        font-size: 14px;
        line-height: 1.6;
    }

    .about-btn {
        padding: 10px 15px;
        font-size: 14px;
        margin-top: 10px;
    }

    .service-card {
        padding: 25px 20px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
        margin-bottom: 15px;
    }

    .service-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .service-card p {
        font-size: 14px;
        line-height: 1.6;
    }

    .cases-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .case-content {
        padding: 15px;
    }

    .case-title {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .case-category {
        font-size: 12px;
    }

    .team-card {
        padding: 20px;
    }

    .team-name {
        font-size: 16px;
        margin-bottom: 5px;
    }

    .team-title {
        font-size: 13px;
    }

    .team-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .news-content {
        padding: 15px;
    }

    .news-title {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .news-date {
        font-size: 12px;
    }

    .network-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .network-list {
        padding: 12px 20px 16px;
    }

    .network-title {
        font-size: 15px;
        padding: 16px 20px 12px;
    }

    .network-list li {
        font-size: 13px;
    }

    .faq-item {
        padding: 15px;
    }

    .faq-header h3 {
        font-size: 15px;
    }

    .faq-content {
        font-size: 14px;
        line-height: 1.6;
    }

    .contact-form {
        padding: 20px;
    }

    .contact-form input,
    .contact-form textarea,
    .contact-form select {
        padding: 12px;
        font-size: 14px;
    }

    .contact-form button {
        padding: 12px;
        font-size: 14px;
    }

    .contact-item {
        padding: 15px;
        gap: 10px;
    }

    .contact-item-content h4 {
        font-size: 15px;
        margin-bottom: 5px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .footer-right{
    border-left: none;
}

    .footer-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .footer-links li a {
        font-size: 14px;
    }

    .footer-bottom {
        padding: 20px 0;
        flex-direction: column;
        text-align: center;
        gap: 10px;
        font-size: 12px;
        padding-bottom: 0;
    }
    .footer{
        padding: 30px 0;
    }
    .footer-links{
        display: none;
    }
    .footer-contact-text{
        font-size: 14px;
    }
    .team-pagination{
        margin-top: 15px;
    }
    .industry-card{
        padding: 20px;
    }
    .industry-title{
        font-size: 18px;
    }
}


/* case */
        .case-hero {
            position: relative;
            padding: 120px 0 80px;
            color: #FFFFFF;
        }

        .case-banner-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

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

        .case-banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 58, 107, 0.85) 0%, rgba(2, 105, 184, 0.7) 100%);
            z-index: 1;
        }

        .case-hero .hero-content {
            position: relative;
            z-index: 2;
        }

        .case-category {
            padding: 30px 0;
            background: #FFFFFF;
            border-bottom: 1px solid #E2E8F0;
        }

        .category-tabs {
            display: flex;
            justify-content: center;
            gap: 16px;
        }

        .tab-btn {
            padding: 12px 32px;
            font-size: 16px;
            font-weight: 500;
            color: #64748B;
            background: #F1F5F9;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .tab-btn.active {
            background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
            color: #FFFFFF;
        }

        .tab-btn:hover {
            transform: translateY(-2px);
        }

        .case-list {
            padding: 60px 0;
            background: #F8FAFC;
        }

        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .case-card {
            background: #FFFFFF;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            transition: all 0.3s ease;
            border: 1px solid #E2E8F0;
        }

        .case-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

        .case-image {
            width: 100%;
            height: 200px;
            overflow: hidden;
        }

        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .case-card:hover .case-image img {
            transform: scale(1.05);
        }

        .case-content {
            padding: 24px;
        }

        .case-title {
            font-size: 18px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 12px;
            line-height: 1.5;
        }

        .case-desc {
            font-size: 14px;
            color: #64748B;
            margin-bottom: 16px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .case-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 500;
            color: #0269B8;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .case-link:hover {
            color: #003A6B;
            gap: 12px;
        }

        .case-detail-hero {
            padding: 30px 0;
            background: #F8FAFC;
            border-bottom: 1px solid #E2E8F0;
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #64748B;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .back-link:hover {
            color: #0269B8;
        }

        .case-detail-content {
            padding: 60px 0;
        }

        .detail-article {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .article-header {
            margin-bottom: 32px;
            padding-bottom: 15px;
            border-bottom: 1px solid #f1f1f1;
        }

        .article-title {
            font-size: 32px;
            font-weight: 700;
            color: #1E293B;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: #64748B;
        }

        .article-cover {
            margin-bottom: 32px;
            border-radius: 12px;
            overflow: hidden;
        }

        .article-cover img {
            width: 100%;
            height: 400px;
            object-fit: cover;
        }

        .article-body {
            color: #475569;
            line-height: 1.9;
        }

        .article-body h2 {
            font-size: 22px;
            font-weight: 600;
            color: #1E293B;
            margin: 32px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid #0269B8;
        }

        .article-body h3 {
            font-size: 18px;
            font-weight: 600;
            color: #334155;
            margin: 24px 0 12px;
        }

        .article-body p {
            margin-bottom: 16px;
        }

        .article-body ul {
            margin: 16px 0;
            padding-left: 24px;
        }

        .article-body li {
            margin-bottom: 8px;
        }

        .result-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin: 32px 0;
            padding: 24px;
            background: #F8FAFC;
            border-radius: 12px;
        }

        .result-item {
            text-align: center;
        }

        .result-number {
            font-size: 36px;
            font-weight: 700;
            color: #0269B8;
            margin-bottom: 8px;
        }

        .result-label {
            font-size: 14px;
            color: #64748B;
        }

        blockquote {
            margin: 32px 0;
            padding: 24px;
            background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
            border-radius: 12px;
            color: #FFFFFF;
            font-style: italic;
        }

        blockquote p {
            margin-bottom: 16px;
        }

        blockquote footer cite {
            font-style: normal;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
        }

        .related-cases {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid #E2E8F0;
        }

        .related-cases h3 {
            font-size: 20px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 24px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .related-card {
            background: #F8FAFC;
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .related-card:hover {
            transform: translateY(-4px);
        }

        .related-card img {
            width: 100%;
            height: 150px;
            object-fit: cover;
        }

        .related-card h4 {
            padding: 16px;
            font-size: 15px;
            font-weight: 500;
            color: #1E293B;
            margin: 0;
        }

        .related-card a {
            display: block;
            padding: 0 16px 16px;
            font-size: 14px;
            color: #0269B8;
            text-decoration: none;
        }

        .related-card a:hover {
            text-decoration: underline;
        }

        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 12px;
            margin-top: 40px;
        }

        .pagination-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #FFFFFF;
            border: 1px solid #E2E8F0;
            border-radius: 8px;
            color: #64748B;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .pagination-btn:hover:not(:disabled) {
            background: #F1F5F9;
            color: #0269B8;
            border-color: #0269B8;
        }

        .pagination-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .pagination-numbers {
            display: flex;
            gap: 8px;
        }

        .pagination-number {
            width: 40px;
            height: 40px;
            background: #FFFFFF;
            border: 1px solid #E2E8F0;
            border-radius: 8px;
            color: #64748B;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .pagination-number:hover {
            background: #F1F5F9;
            color: #0269B8;
            border-color: #0269B8;
        }

        .pagination-number.active {
            background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
            color: #FFFFFF;
            border-color: #0269B8;
        }

/* services */
        .services-detail-section {
            padding: 60px 0;
            border-top: 1px solid #E2E8F0;
        }

        .services-detail-section:first-of-type {
            border-top: none;
        }

        .service-detail-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .service-detail-content--reverse {
            grid-template-columns: 1fr 1fr;
        }

        .service-detail-content--reverse .detail-image {
            grid-column: 2;
            grid-row: 1;
        }

        .service-detail-content--reverse .detail-info {
            grid-column: 1;
            grid-row: 1;
        }

        .detail-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 12px;
        }

        .detail-info h3 {
            font-size: 28px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 16px;
        }

        .detail-info p {
            font-size: 16px;
            color: #64748B;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .detail-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .feature-item {
            display: flex;
            gap: 12px;
            padding: 16px;
            background: #F8FAFC;
            border-radius: 10px;
        }

        .feature-item i {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 18px;
            flex-shrink: 0;
        }
           .feature-item i img{max-width: 50%;max-height: 50%;}    

        .feature-item h4 {
            font-size: 15px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 6px;
        }

        .feature-item p {
            font-size: 13px;
            color: #64748B;
            line-height: 1.6;
            margin-bottom: 0;
        }

        .contact-section {
            padding: 80px 0;
            background: linear-gradient(180deg, #F8FAFC 0%, #E2E8F0 50%, #CBD5E1 100%);
        }

        .contact-card {
            text-align: center;
            padding: 60px 48px;
            background: #FFFFFF;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 58, 107, 0.1);
            border: 1px solid #E2E8F0;
        }

        .contact-card h3 {
            font-size: 28px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 12px;
        }

        .contact-card p {
            font-size: 16px;
            color: #64748B;
            margin-bottom: 24px;
        }

        .contact-card .btn {
            background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
            color: #FFFFFF;
            border: none;
        }

        .contact-card .btn:hover {
            background: linear-gradient(135deg, #014D87 0%, #003A6B 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(2, 105, 184, 0.4);
        }

        @media (max-width: 992px) {

            .services-grid {
                grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
                gap: 20px;
            }

            .service-card {
                padding: 24px;
            }

            .case-grid {
                grid-template-columns: repeat(1, 1fr);
                gap: 16px;
            }

            .case-card {
                box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
            }

            .case-image {
                height: 180px;
            }

            .case-content {
                padding: 20px;
            }

            .case-title {
                font-size: 17px;
            }

            .case-desc {
                font-size: 13px;
            }

            .article-title {
                font-size: 24px;
            }

            .article-cover img {
                height: 250px;
            }

            .article-body h2 {
                font-size: 19px;
            }

            .article-body h3 {
                font-size: 16px;
            }

            .result-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .result-number {
                font-size: 28px;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .service-card h3 {
                font-size: 20px;
            }

            .service-detail-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .service-detail-content--reverse {
                grid-template-columns: 1fr;
            }

            .service-detail-content--reverse .detail-image {
                grid-column: 1;
                grid-row: 1;
            }

            .service-detail-content--reverse .detail-info {
                grid-column: 1;
                grid-row: 2;
            }

            .detail-image img {
                height: 300px;
            }

            .detail-info h3 {
                font-size: 24px;
            }

            .detail-features {
                grid-template-columns: 1fr;
            }

            .contact-card {
                padding: 32px 20px;
            }

            .contact-card h3 {
                font-size: 24px;
            }
        }

        @media (max-width: 576px) {
            .services-detail-section {
                padding: 40px 0;
            }

            .detail-image img {
                height: 220px;
            }

            .detail-info h3 {
                font-size: 20px;
            }

            .detail-info p {
                font-size: 14px;
            }

            .feature-item {
                padding: 12px;
            }

            .feature-item i {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }

            .feature-item h4 {
                font-size: 14px;
            }

            .feature-item p {
                font-size: 12px;
            }

            .contact-card {
                padding: 24px 16px;
            }

            .contact-card h3 {
                font-size: 20px;
            }

            .contact-card p {
                font-size: 14px;
            }
        }

/* news list page */
.news-list {
    padding: 60px 0;
    background: #F8FAFC;
}

.news-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    font-size: 15px;
    font-weight: 500;
    color: #64748B;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
    color: #FFFFFF;
    border-color: #0269B8;
}

.filter-btn:hover {
    transform: translateY(-2px);
    border-color: #0269B8;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}



/* news detail page */
.news-detail-content {
    padding: 60px 0;
    background: #FFFFFF;
}

.news-detail-content .container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
}

.detail-article {
    background: #FFFFFF;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.article-header {
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid #E2E8F0;
}

.article-title {
    font-size: 32px;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 16px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #64748B;
}

.article-body {
    color: #475569;
    line-height: 1.9;
    font-size: 16px;
}

.article-body h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1E293B;
    margin: 28px 0 14px;
    padding-left: 12px;
    border-left: 4px solid #0269B8;
}

.article-body p {
    margin-bottom: 16px;
    text-align: justify;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-body ol {
    margin: 16px 0;
    padding-left: 28px;
}

.article-body li {
    margin-bottom: 10px;
}

.article-tags {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
}

.tag-label {
    font-size: 14px;
    color: #64748B;
    margin-right: 12px;
}

.tag {
    display: inline-block;
    padding: 6px 14px;
    font-size: 13px;
    color: #0269B8;
    background: rgba(2, 105, 184, 0.1);
    border-radius: 20px;
    text-decoration: none;
    margin-right: 10px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.tag:hover {
    background: rgba(2, 105, 184, 0.2);
    color: #003A6B;
}

.article-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
    gap: 20px;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    background: #F8FAFC;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: rgba(2, 105, 184, 0.08);
    transform: translateY(-2px);
}

.nav-label {
    font-size: 12px;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-title {
    font-size: 14px;
    color: #1E293B;
    font-weight: 500;
    line-height: 1.5;
}

.nav-item:hover .nav-title {
    color: #0269B8;
}

.news-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-section {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #0269B8;
}

.hot-news {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.hot-news li:last-child {
    margin-bottom: 0;
}

.hot-news a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    text-decoration: none;
    color: #475569;
    transition: all 0.3s ease;
}

.hot-news a:hover {
    color: #0269B8;
}

.hot-rank {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: #FFFFFF;
    background: linear-gradient(135deg, #0269B8 0%, #003A6B 100%);
    border-radius: 50%;
}

.hot-news li:nth-child(1) .hot-rank {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
}

.hot-news li:nth-child(2) .hot-rank {
    background: linear-gradient(135deg, #9CA3AF 0%, #6B7280 100%);
}

.hot-news li:nth-child(3) .hot-rank {
    background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
}

.hot-title {
    font-size: 14px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.category-list li {
    margin-bottom: 10px;
}

.category-list li:last-child {
    margin-bottom: 0;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    text-decoration: none;
    color: #475569;
    background: #F8FAFC;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.category-list a:hover {
    background: rgba(2, 105, 184, 0.1);
    color: #0269B8;
}

.category-list .count {
    font-size: 12px;
    color: #94A3B8;
    background: #FFFFFF;
    padding: 2px 8px;
    border-radius: 10px;
}

.sidebar-section.contact-card {
    background: linear-gradient(135deg, #003A6B 0%, #0269B8 100%);
    text-align: center;
}

.sidebar-section.contact-card .sidebar-title {
    color: #FFFFFF;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.contact-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.contact-btn {
    display: inline-block;
    padding: 12px 32px;
    font-size: 14px;
    font-weight: 600;
    color: #0269B8;
    background: #FFFFFF;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@media (max-width: 992px) {
    .news-detail-content .container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .detail-article {
        padding: 20px;
    }

    .article-title {
        font-size: 24px;
    }

    .article-nav {
        flex-direction: column;
    }

    .nav-item {
        flex-direction: row;
        align-items: center;
    }

    .nav-label {
        flex-shrink: 0;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .news-list {
        padding: 30px 0;
    }

    .news-filter {
        gap: 8px;
        margin-bottom: 24px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .news-content {
        padding: 20px;
    }

    .news-title {
        font-size: 17px;
    }

    .news-desc {
        font-size: 14px;
    }

    .news-detail-content {
        padding: 30px 0;
    }

    .detail-article {
        padding: 16px;
    }

    .article-title {
        font-size: 20px;
    }

    .article-meta {
        gap: 12px;
    }

    .article-body {
        font-size: 14px;
    }

    .article-body h3 {
        font-size: 17px;
    }

    .sidebar-section {
        padding: 16px;
    }

    .sidebar-title {
        font-size: 16px;
    }
}

/* about */
   /* About page specific styles */
        .about-hero {
            position: relative;
            padding: 120px 0 80px;
            overflow: hidden;
        }

        .about-banner-image {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 0;
        }

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

        .about-banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1;
            background: rgba(2,105,184,0.2);
        }

        .about-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1;
            background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 50%),
                        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.05) 0%, transparent 40%);
        }

        .about-hero .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .about-hero h1 {
            font-size: 48px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }

        .about-hero p {
            font-size: 20px;
            color: rgba(255,255,255,0.85);
            max-width: 700px;
            margin: 0 auto;
        }

        .about-section {
            padding: 80px 0;
        }

        .about-section:nth-child(even) {
            background: var(--bg-gradient-3);
        }

        .about-section:nth-child(odd) {
            background: #FFFFFF;
        }

        /* 事务所简介 */
        .intro-content {
            display: flex;
            justify-content: center;
        }

        .intro-text {
            position: relative;
            background: linear-gradient(135deg, #FFFFFF 0%, #f8fafc 100%);
            padding: 50px 60px;
            border-radius: 24px;
            border: 1px solid rgba(0, 0, 0, 0.05);
            box-shadow: var(--shadow-sm);
            max-width: 100%;
        }

        .intro-text::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            border-radius: 24px 24px 0 0;
        }

        .intro-text p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 2.1;
            margin-bottom: 24px;
            text-align: justify;
        }

        .intro-text p:first-child {
            font-size: 17px;
            font-weight: 500;
            color: var(--text-primary);
            line-height: 2.2;
        }

        .intro-highlights {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px dashed rgba(0, 0, 0, 0.1);
        }

        .intro-highlight-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--primary-color);
            font-weight: 600;
            padding: 12px 20px;
            background: linear-gradient(135deg, rgba(2, 105, 184, 0.08) 0%, rgba(0, 168, 255, 0.05) 100%);
            border-radius: 30px;
            border: 1px solid rgba(2, 105, 184, 0.15);
            transition: all 0.3s ease;
        }

        .intro-highlight-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            background: linear-gradient(135deg, rgba(2, 105, 184, 0.12) 0%, rgba(0, 168, 255, 0.08) 100%);
        }

        /* 发展历程时间轴 */
        .timeline-swiper-container {
            position: relative;
            margin-top: 30px;
            overflow: hidden;
        }

      

        .timeline-swiper {
            padding: 20px 50px;
            position: relative;
            z-index: 1;
        }

        .timeline-slide {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .timeline-card {
            background: linear-gradient(135deg, #FFFFFF 0%, #fafbfc 100%);
            border: 1px solid rgba(2, 105, 184, 0.1);
            border-radius: 20px;
            padding: 28px 24px;
            width: 100%;
            max-width: 340px;
            box-shadow: var(--shadow-sm);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            text-align: center;
            overflow: hidden;
        }

        .timeline-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--primary-color) 100%);
        }

        .timeline-card::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 80px;
            height: 80px;
            background: radial-gradient(circle, rgba(2, 105, 184, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .timeline-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: var(--shadow-xl);
            border-color: rgba(2, 105, 184, 0.25);
        }

        .timeline-card:hover::after {
            opacity: 1;
        }

        .timeline-year {
            font-size: 32px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 10px;
            letter-spacing: -1px;
        }

        .timeline-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 600;
            margin-bottom: 18px;
            display: inline-block;
            padding: 6px 16px;
            background: rgba(2, 105, 184, 0.08);
            border-radius: 20px;
            letter-spacing: 0.5px;
        }

        .timeline-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin: 0;
            font-weight: 400;
        }

        .timeline-pagination {
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
        }

        .timeline-pagination .swiper-pagination-bullet {
            width: 10px;
            height: 10px;
            background: rgba(2, 105, 184, 0.15);
            border-radius: 50%;
            margin: 0 8px;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .timeline-pagination .swiper-pagination-bullet-active {
            width: 36px;
            border-radius: 5px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            border-color: rgba(2, 105, 184, 0.3);
        }

        .timeline-button-prev,
        .timeline-button-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 52px;
            height: 52px;
            background: #FFFFFF;
            border: 1px solid rgba(2, 105, 184, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: var(--shadow-md);
        }

        .timeline-button-prev:hover,
        .timeline-button-next:hover {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            border-color: transparent;
            color: #FFFFFF;
            transform: translateY(-50%) scale(1.1);
        }

        .timeline-button-prev::after,
        .timeline-button-next::after {
            font-size: 18px;
            font-weight: 600;
        }

        .timeline-button-prev {
            left: 20px;
        }

        .timeline-button-next {
            right: 20px;
        }

        /* 办公环境轮播 */
        .env-swiper-container {
            position: relative;
            margin-top: 20px;
        }

        .env-swiper {
            width: 100%;
            padding: 10px 0 40px;
        }

        .env-slide {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .env-slide img {
            width: 100%;
            height: 450px;
            object-fit: cover;
        }

        .env-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px 30px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 500;
        }

        .env-pagination {
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
        }

        .env-pagination .swiper-pagination-bullet {
            width: 14px;
            height: 14px;
            background: rgba(2, 105, 184, 0.2);
            border-radius: 50%;
            margin: 0 8px;
            transition: all 0.3s ease;
        }

        .env-pagination .swiper-pagination-bullet-active {
            width: 40px;
            border-radius: 7px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        }

        .env-button-prev,
        .env-button-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 52px;
            height: 52px;
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(0, 0, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: var(--shadow-md);
        }

        .env-button-prev:hover,
        .env-button-next:hover {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            border-color: transparent;
            color: #FFFFFF;
        }

        .env-button-prev {
            left: 20px;
        }

        .env-button-next {
            right: 20px;
        }

        /* 愿景使命价值观 */
        .vmv-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .vmv-card {
            background: var(--bg-gradient-card);
            border-radius: 24px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color-light);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .vmv-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        }

        .vmv-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl), var(--shadow-glow);
        }

        .vmv-icon {
            width: 72px;
            height: 72px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 30px;
            color: #FFFFFF;
        }

        .vmv-card h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .vmv-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            white-space: pre-wrap;
        }

        /* 核心创始人 */
        .founders-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .founder-card {
            background: var(--bg-gradient-card);
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color-light);
            transition: all var(--transition-normal);
            display: grid;
            grid-template-columns: 280px 1fr;
        }

        .founder-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
        }

        .founder-image {
            position: relative;
            overflow: hidden;
            background: #F5F7FA;
        }

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

        .founder-info {
            padding: 32px;
        }

        .founder-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .founder-title {
            font-size: 14px;
            color: var(--primary-color);
            font-weight: 600;
            margin-bottom: 16px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border-color-light);
        }

        .founder-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .founder-clients {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.7;
        }

        .founder-clients strong {
            color: var(--text-secondary);
        }

        /* 团队介绍 */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .team-member {
            display: block;
            background: #FFFFFF;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0,0,0,0.06);
            border: 1px solid #E8ECEF;
            transition: all 0.3s ease;
            text-align: center;
            text-decoration: none;
            color: inherit;
        }

        .team-member:hover {
            transform: translateY(-6px);
            box-shadow: 0 8px 24px rgba(2, 105, 184, 0.12);
        }

        .team-member-image {
            position: relative;
            width: 100%;
            padding-top: 120%;
            overflow: hidden;
            background: #F5F7FA;
        }

        .team-member-image img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .team-member:hover .team-member-image img {
            transform: scale(1.05);
        }

        .team-member-info {
            padding: 20px;
        }

        .team-member-name {
            font-size: 17px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 6px;
        }

        .team-member-role {
            font-size: 13px;
            color: var(--primary-color);
            font-weight: 500;
        }
        .team-member-desc{
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 10px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* 荣誉资质 */
        .honors-tabs {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .honor-tab {
            padding: 12px 28px;
            background: #F5F5F5;
            border-radius: 30px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            border: none;
            transition: all var(--transition-fast);
        }

        .honor-tab:hover,
        .honor-tab.active {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: #FFFFFF;
            box-shadow: 0 4px 16px rgba(2, 105, 184, 0.3);
        }

        .honors-content {
            display: none;
        }

        .honors-content.active {
            display: block;
        }

        .honors-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .honor-item {
            background: #FFFFFF;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color-light);
            transition: all var(--transition-fast);
        }

        .honor-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .honor-item img {
            width: 100%;
            height: 200px;
            object-fit: contain;
            display: block;
        }

        .honor-item-text {
            padding: 16px;
            text-align: center;
        }

        .honor-item-text h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .honor-item-text p {
            font-size: 13px;
            color: var(--text-light);
        }

        .honor-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .honor-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px 24px;
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color-light);
            transition: all var(--transition-fast);
        }

        .honor-list-item:hover {
            transform: translateX(5px);
            box-shadow: var(--shadow-md);
            border-color: rgba(2, 105, 184, 0.2);
        }

        .honor-list-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, rgba(2, 105, 184, 0.1) 0%, rgba(0, 168, 255, 0.08) 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-color);
            flex-shrink: 0;
        }

        .honor-list-text h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .honor-list-text p {
            font-size: 13px;
            color: var(--text-light);
        }

        @media (max-width: 1200px) {
            .founder-card {
                grid-template-columns: 240px 1fr;
            }
            .team-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .honors-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 992px) {
            .about-hero h1 {
                font-size: 28px;
            }
            .about-hero p {
                font-size: 16px;
            }
            .intro-content {
                flex-direction: column;
            }
            .intro-text {
                padding: 20px;
            }
            .intro-text p {
                text-align: left;
                font-size: 14px;
                line-height: 1.8;
                margin-bottom: 20px;
            }
            .intro-text p:first-child {
                font-size: 15px;
            }
            .intro-highlights {
                grid-template-columns: 1fr;
                gap: 10px;
                margin-top: 24px;
                padding-top: 16px;
            }
            .intro-highlight-item {
                padding: 10px 16px;
                font-size: 13px;
            }
            .timeline-swiper {
                padding: 0 10px;
            }
            .timeline-card {
                max-width: 240px;
                padding: 18px 14px;
            }
            .timeline-year {
                font-size: 24px;
            }
            .timeline-date {
                font-size: 12px;
                padding: 4px 12px;
            }
            .timeline-text {
                font-size: 13px;
                line-height: 1.7;
            }
            .timeline-button-prev,
            .timeline-button-next {
                width: 36px;
                height: 36px;
            }
            .timeline-button-prev {
                left: 5px;
            }
            .timeline-button-next {
                right: 5px;
            }
            .env-slide img {
                height: 240px;
            }
            .env-caption {
                padding: 14px 20px;
                font-size: 14px;
            }
            .env-button-prev,
            .env-button-next {
                width: 36px;
                height: 36px;
            }
            .env-button-prev {
                left: 5px;
            }
            .env-button-next {
                right: 5px;
            }
            .vmv-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .vmv-card {
                padding: 28px 24px;
            }
            .vmv-icon {
                width: 60px;
                height: 60px;
                font-size: 26px;
                margin-bottom: 18px;
            }
            .vmv-card h3 {
                font-size: 19px;
                margin-bottom: 14px;
            }
            .vmv-card p {
                font-size: 14px;
                line-height: 1.7;
            }
            .founders-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .founder-card {
                grid-template-columns: 1fr;
            }
            .founder-image {
                height: 350px;
            }
            .founder-image img{
                height: auto;
            }
            .founder-info {
                padding: 24px;
            }
            .founder-name {
                font-size: 20px;
            }
            .founder-title {
                font-size: 13px;
                margin-bottom: 14px;
                padding-bottom: 14px;
            }
            .founder-desc {
                font-size: 13px;
                line-height: 1.7;
                margin-bottom: 14px;
            }
            .founder-clients {
                font-size: 12px;
            }
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .team-member-info {
                padding: 16px;
            }
            .team-member-name {
                font-size: 15px;
            }
            .team-member-role {
                font-size: 12px;
            }
            .honors-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .honor-item img {
                height: 150px;
            }
            .honor-item-text {
                padding: 12px;
            }
            .honor-item-text h4 {
                font-size: 13px;
            }
            .honor-list {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .honor-list-item {
                padding: 16px 20px;
                gap: 12px;
            }
            .honor-list-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
            .honor-list-text h4 {
                font-size: 14px;
            }
            .honor-list-text p {
                font-size: 12px;
            }
            .honor-tab {
                padding: 10px 22px;
                font-size: 14px;
            }
        }

        @media (max-width: 576px) {
            .about-hero {
                padding: 60px 0 40px;
            }
            .about-hero h1 {
                font-size: 24px;
            }
            .about-hero p {
                font-size: 14px;
            }
            .about-section {
                padding: 30px 0;
            }
            .intro-text {
                padding: 16px;
            }
            .intro-text p {
                font-size: 13px;
                line-height: 1.7;
                margin-bottom: 16px;
            }
            .intro-text p:first-child {
                font-size: 14px;
                line-height: 1.8;
            }
            .intro-highlight-item {
                padding: 10px 16px;
                font-size: 12px;
            }
            .timeline-card {
                max-width: 100%;
                padding: 16px 12px;
            }
            .timeline-year {
                font-size: 22px;
            }
            .timeline-date {
                font-size: 11px;
                padding: 4px 12px;
            }
            .timeline-text {
                font-size: 12px;
                line-height: 1.6;
            }
            .env-slide img {
                height: 200px;
            }
            .env-caption {
                padding: 12px 16px;
                font-size: 13px;
            }
            .vmv-card {
                padding: 24px 20px;
            }
            .vmv-icon {
                width: 56px;
                height: 56px;
                font-size: 24px;
                margin-bottom: 16px;
            }
            .vmv-card h3 {
                font-size: 18px;
                margin-bottom: 12px;
            }
            .vmv-card p {
                font-size: 13px;
                line-height: 1.6;
            }
            .founder-info {
                padding: 20px;
            }
            .founder-name {
                font-size: 18px;
            }
            .founder-title {
                font-size: 12px;
                margin-bottom: 12px;
                padding-bottom: 12px;
            }
            .founder-desc {
                font-size: 12px;
                line-height: 1.6;
                margin-bottom: 12px;
            }
            .founder-clients {
                font-size: 11px;
            }
            .founder-image {
                height: 300px;
            }
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .team-member-info {
                padding: 12px;
            }
            .team-member-name {
                font-size: 14px;
                margin-bottom: 4px;
            }
            .team-member-role {
                font-size: 11px;
            }
            .honors-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .honor-item img {
                height: 120px;
            }
            .honor-item-text {
                padding: 10px;
            }
            .honor-item-text h4 {
                font-size: 12px;
            }
            .honor-list-item {
                padding: 12px 16px;
                gap: 10px;
            }
            .honor-list-icon {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }
            .honor-list-text h4 {
                font-size: 13px;
            }
            .honor-list-text p {
                font-size: 11px;
            }
            .honor-tab {
                padding: 8px 20px;
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .faq {
                padding: 60px 0;
            }
            .faq-item {
                border-radius: 12px;
                margin-bottom: 12px;
            }
            .faq-header {
                padding: 20px 0;
            }
            .faq-title {
                font-size: 16px;
            }
            .faq-icon {
                width: 36px;
                height: 36px;
            }
            .faq-body .desc {
                padding: 0 20px 20px;
            }
        }

        @media (max-width: 576px) {
            .faq {
                padding: 40px 0;
            }
            .faq-item {
                border-radius: 8px;
                margin-bottom: 10px;
            }
            .faq-header {
                padding: 10px 0;
            }
            .faq-title {
                font-size: 15px;
                line-height: 1.5;
            }
            .faq-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
            .faq-body .desc {
                padding:16px 16px;
            }
            .faq-body p {
                font-size: 14px;
                line-height: 1.8;
            }
            .faq-body li {
                font-size: 14px;
                line-height: 1.8;
                padding-left: 12px;
            }
            .faq-body li::before {
                width: 4px;
                height: 4px;
                top: 8px;
            }
            .faq-body ul {
                margin-left: 12px;
            }
        }

/* ==================== 团队成员详情页 ==================== */
.team-detail-content {
    padding: 60px 0 80px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    min-height: 60vh;
}

/* 面包屑 */
.detail-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #94A3B8;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.detail-breadcrumb a {
    color: #64748B;
    text-decoration: none;
    transition: color 0.2s;
}

.detail-breadcrumb a:hover {
    color: var(--primary-color);
}

.detail-breadcrumb i {
    font-size: 10px;
}

.detail-breadcrumb span {
    color: var(--primary-color);
    font-weight: 500;
}

/* 主体布局 */
.team-detail-main {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 48px;
    align-items: start;
}

/* 左侧边栏 */
.team-detail-sidebar {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -1px rgba(0,0,0,0.04);
    border: 1px solid #F1F5F9;
    text-align: center;
    position: sticky;
    top: 100px;
}

.team-detail-avatar {
    overflow: hidden;
    margin: 0 auto 24px;
    box-shadow: 0 8px 24px rgba(0,58,107,0.12);
    border: 4px solid #F1F5F9;
}

.team-detail-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E2E8F0, #CBD5E0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: #94A3B8;
}

.team-detail-name {
    font-size: 24px;
    font-weight: 700;
    color: #1E293B;
    margin: 0 0 8px;
}

.team-detail-role {
    font-size: 15px;
    color: var(--primary-color);
    font-weight: 500;
    margin: 0;
}

/* 右侧正文 */
.team-detail-body {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -1px rgba(0,0,0,0.04);
    border: 1px solid #F1F5F9;
}

.team-detail-heading {
    font-size: 22px;
    font-weight: 700;
    color: #1E293B;
    margin: 0 0 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #F1F5F9;
    position: relative;
}

.team-detail-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 48px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

.team-detail-intro {
    font-size: 16px;
    color: #475569;
    line-height: 1.9;
    margin-bottom: 28px;
    white-space: pre-wrap;
}

.team-detail-rich {
    font-size: 16px;
    color: #475569;
    line-height: 1.9;
}

.team-detail-rich img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 16px 0;
}

.team-detail-rich h3,
.team-detail-rich h4 {
    color: #1E293B;
    margin: 24px 0 12px;
}

.team-detail-rich p {
    margin-bottom: 16px;
}

.team-detail-rich ul,
.team-detail-rich ol {
    padding-left: 20px;
    margin-bottom: 16px;
}

.team-detail-rich li {
    margin-bottom: 6px;
}

/* 附加图片 */
.team-detail-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid #F1F5F9;
}

.detail-image-item img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* 返回按钮 */
.team-detail-back {
    margin-top: 48px;
    text-align: center;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: #FFFFFF;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 30px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: var(--primary-color);
    color: #FFFFFF;
}

/* 响应式 */
@media (max-width: 992px) {
    .team-detail-main {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .team-detail-sidebar {
        position: static;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 24px;
        text-align: left;
        padding: 24px;
    }

    .team-detail-avatar {
        margin: 0;
        flex-shrink: 0;
    }

    .team-detail-name {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .team-detail-content {
        padding: 40px 0 60px;
    }

    .team-detail-sidebar {
        flex-direction: column;
        text-align: center;
    }

    .team-detail-avatar {
        width: 150px;
        margin: 0 auto;
    }

    .team-detail-body {
        padding: 24px;
    }

    .team-detail-images {
        grid-template-columns: 1fr;
    }
}