/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0070f3;
    --secondary-color: #7c3aed;
    --accent-color: #06ffa5;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}



.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* 语言切换按钮 */
.language-toggle {
    margin-left: 1rem;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.lang-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--gradient-accent);
}

.lang-text {
    font-weight: 600;
}

.lang-icon {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

/* 首页透明导航栏的语言按钮样式 */
.navbar.home-transparent .lang-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.navbar.home-transparent .lang-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

/* 英雄区域 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}
.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-line.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}
.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 3D地球视觉效果 */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.globe-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.globe {
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 50px rgba(0, 112, 243, 0.3);
    animation: pulse 4s ease-in-out infinite;
}

.orbit {
    position: absolute;
    border: 2px solid rgba(0, 112, 243, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    animation: rotate 20s linear infinite;
}

.orbit-1 {
    width: 250px;
    height: 250px;
    transform: translate(-50%, -50%) rotateX(60deg);
    animation-duration: 15s;
}

.orbit-2 {
    width: 300px;
    height: 300px;
    transform: translate(-50%, -50%) rotateX(45deg);
    animation-duration: 25s;
}

.orbit-3 {
    width: 350px;
    height: 350px;
    transform: translate(-50%, -50%) rotateX(30deg);
    animation-duration: 35s;
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 50px rgba(0, 112, 243, 0.3);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
        box-shadow: 0 0 80px rgba(0, 112, 243, 0.5);
    }
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotateZ(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotateZ(360deg);
    }
}

/* 服务区域 */
.services {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-link:hover {
    color: var(--secondary-color);
}

/* 数据统计 */
.stats {
    padding: 4rem 0;
    background: var(--bg-dark);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
}

/* 企业价值观 */
.values {
    padding: 6rem 0;
    background: white;
}

.values-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.value-card:hover {
    background: var(--bg-secondary);
    transform: translateY(-5px);
}

.value-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* CTA区域 */
.cta {
    padding: 4rem 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta .btn-primary {
    background: white;
    color: var(--primary-color);
}

.cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 页脚 */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-light);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .language-toggle {
        margin-left: 0.5rem;
        margin-top: 1rem;
    }
    
    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .lang-icon {
        width: 14px;
        height: 14px;
    }
    
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}    
    .hero-title {
        font-size: 2.5rem;
    }
    
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}    
    .globe-container {
        width: 300px;
        height: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .trade-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .page-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-grid-simple {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modes-grid {
        grid-template-columns: 1fr;
    }
    
    .careers-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .case-item {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .case-image {
        flex: none;
        width: 100%;
        height: 250px;
    }
    
    .case-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* 中等屏幕响应式 */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-grid-simple {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }
    
    .values-detail-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .partner-categories-detail {
        gap: 2rem;
    }
    
    .team-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .careers-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .awards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .cases-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .services-overview-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .info-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .info-stats {
        justify-content: center;
    }
    
    .structure-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
    }
    
    .timeline-item .timeline-content {
        padding-left: 2rem !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-marker {
        margin-left: -50px;
    }
    
    .trade-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* 代运营服务页面移动端响应式 */
@media (max-width: 480px) {
    .services-overview-grid {
        grid-template-columns: 1fr;
    }
    
    .service-phases {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .phase-card.featured {
        transform: none;
    }
    
    .phase-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .info-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .structure-timeline::before {
        display: none;
    }
    
    .timeline-item {
        margin-bottom: 2rem;
    }
    
    .timeline-marker {
        margin-left: 0;
        margin-bottom: 1rem;
    }
    
    .timeline-icon {
        width: 60px;
        height: 60px;
    }
    
    .timeline-content {
        padding: 2rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .trade-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .warehouse-map {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .advantages-grid-logistics {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .partner-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .platform-cards {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .influencer-sections {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .overview-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .advantages-showcase {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .protection-services {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .trademark-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .process-steps-ip {
        flex-direction: column;
    }
    
    .dispute-types {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .partner-showcase-ip {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .advantages-grid-ip {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .success-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

/* 媒体与营销页面移动端响应式 */
@media (max-width: 480px) {
    .platform-cards {
        grid-template-columns: 1fr;
    }
    
    .tier-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-metrics {
        grid-template-columns: 1fr;
    }
    
    .overview-stats {
        grid-template-columns: 1fr;
    }
    
    .advantages-showcase {
        grid-template-columns: 1fr;
    }
    
    .protection-services {
        grid-template-columns: 1fr;
    }
    
    .trademark-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-step {
        min-width: 100%;
    }
    
    .dispute-types {
        grid-template-columns: 1fr;
    }
    
    .partner-showcase-ip {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid-ip {
        grid-template-columns: 1fr;
    }
    
    .success-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* 页面标题区域 */
.page-hero {
    padding: 150px 0 80px;
    background: var(--bg-secondary);
    text-align: center;
}

.page-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 平台覆盖区域 */
.platform-coverage {
    padding: 6rem 0;
    background: white;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.platform-item {
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    background: white;
}

.platform-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.platform-item:hover .platform-icon {
    transform: scale(1.05);
}

.platform-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    background: white;
    transition: all 0.3s ease;
}

.platform-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.platform-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.platform-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.platform-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* 服务模式区域 */
.service-modes {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.mode-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.mode-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mode-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mode-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.mode-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mode-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.mode-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.mode-link:hover {
    color: var(--secondary-color);
}

/* 性能统计区域 */
.performance-stats {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.performance-item {
    padding: 2rem;
}

.performance-badge {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--bg-dark);
    font-size: 2rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.performance-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.performance-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.performance-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0.5rem 0;
    color: white;
}

.performance-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 合作伙伴展示 */
.partner-showcase {
    padding: 6rem 0;
    background: white;
}

.partner-categories {
    max-width: 1200px;
    margin: 0 auto;
}

.partner-category h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
}

.partner-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.partner-tag {
    display: inline-block;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.partner-tag:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* 联系页面样式 */
.contact-section {
    padding: 6rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

/* 新的联系信息全宽布局 */
.contact-info-full {
    text-align: center;
}

.contact-grid-simple {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin: 3rem 0;
}

.business-hours-center {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 3rem;
    margin-top: 3rem;
    max-width: 600px;
    margin: 3rem auto 0;
}

.contact-info-section h2,
.contact-form-section h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

/* 联系信息样式 */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.contact-details h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 营业时间 */
.business-hours {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.business-hours h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.hours-item span:first-child {
    font-weight: 500;
    color: var(--text-primary);
}

.hours-item span:last-child {
    color: var(--text-secondary);
}

/* 表单样式 */
.form-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-form {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 112, 243, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

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

/* 复选框样式 */
.checkbox-group {
    margin: 2rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-mark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-mark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-mark::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    margin-top: 1rem;
}

/* 地图区域 */
.map-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.map-container {
    margin-top: 3rem;
}

.map-placeholder {
    background: white;
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.map-placeholder:hover {
    box-shadow: var(--shadow-lg);
}

.map-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.map-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.map-placeholder h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.map-placeholder p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.map-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.map-link:hover {
    background: var(--primary-color);
    color: white;
}

/* FAQ区域 */
.faq-section {
    padding: 6rem 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 关于我们页面样式 */
.values-detail {
    padding: 6rem 0;
    background: white;
}

.values-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-detail-card {
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    background: white;
}

.value-detail-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.value-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.value-detail-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.value-detail-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    text-align: center;
}

/* 合作伙伴详细页面 */
.partners-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.partner-categories-detail {
    display: grid;
    gap: 3rem;
}

.partner-category-detail {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.partner-category-detail h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.partner-category-detail p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* 团队统计 */
.team-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.team-section .section-title {
    color: white;
}

.team-section .section-subtitle {
    color: var(--text-light);
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-stat-item {
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.team-stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.team-stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.team-stat-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.team-stat-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1rem 0;
    color: white;
}

.team-stat-item p {
    color: var(--text-light);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 招聘页面 */
.careers-section {
    padding: 6rem 0;
    background: white;
}

.careers-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin: 3rem 0;
}

.careers-description p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.careers-positions h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.position-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.position-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.position-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.position-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.position-location {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.careers-cta {
    text-align: center;
    margin-top: 3rem;
}

/* 案例页面样式 */
.awards-section {
    padding: 6rem 0;
    background: white;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.award-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.award-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.award-platform {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.award-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.award-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.award-badge {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 40px;
    text-align: center;
}

.award-badge.dot {
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    min-width: 12px;
    font-size: 0;
    display: inline-block;
}

.award-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* 案例展示 */
.cases-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

/* 新的左图右文案例列表样式 */
.cases-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.case-item {
    display: flex;
    gap: 3rem;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    align-items: center;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* 移除明星案例的特殊样式
.case-item.featured {
    border: 2px solid var(--primary-color);
}

.case-item.featured::before {
    content: '明星案例';
    position: absolute;
    top: -12px;
    left: 2rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}
*/

.case-image {
    flex: 0 0 400px;
    height: 280px;
    border-radius: 16px;
    overflow: hidden;
}

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

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

.case-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.case-text {
    flex: 1;
}

.case-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

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

.case-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.case-card.featured::before {
    content: '明星案例';
    position: absolute;
    top: -12px;
    left: 2rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.case-header {
    margin-bottom: 2rem;
}

.case-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.case-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.case-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.case-content p strong {
    color: var(--text-primary);
}

.case-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.case-stat {
    text-align: center;
}

.case-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.case-stat .stat-unit {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.case-stat .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 成果统计 */
.achievements-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.achievement-item {
    padding: 2rem;
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.achievement-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.achievement-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.achievement-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* 代运营服务页面样式 */
.one-stop-services {
    padding: 6rem 0;
    background: white;
}

.services-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-overview-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.service-overview-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-overview-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.service-overview-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.service-overview-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.service-details p {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.service-details ul {
    list-style: none;
    padding: 0;
}

.service-details li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.service-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.service-highlight {
    margin-top: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--primary-color);
}

.highlight-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.highlight-text {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
}

/* 新的服务结构布局 */
.service-structure {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.service-phases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.phase-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.phase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.phase-card:hover::before {
    transform: scaleX(1);
}

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

.phase-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.02);
}

.phase-card.featured::before {
    transform: scaleX(1);
    height: 6px;
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.phase-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.phase-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.phase-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.phase-duration {
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 500;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-point {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.service-point:hover {
    background: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.point-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.service-point span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.highlight-service {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 16px;
    text-align: center;
    justify-content: center;
    margin-top: 1rem;
}

.highlight-icon {
    font-size: 1.5rem;
}

.highlight-service span {
    font-weight: 600;
    font-size: 1rem;
}

.structure-timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.structure-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: flex-start;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-item:nth-child(odd) .timeline-content {
    padding-right: 2rem;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    padding-left: 2rem;
    text-align: center;
}

.timeline-marker {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.timeline-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid white;
    box-shadow: var(--shadow-lg);
}

.timeline-item.featured .timeline-icon {
    background: var(--gradient-accent);
    transform: scale(1.2);
}

.timeline-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.timeline-content {
    flex: 1;
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.timeline-services {
    display: grid;
    gap: 0.75rem;
}

.service-item {
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-left: 3px solid var(--border-color);
    transition: all 0.3s ease;
}

.service-item:hover {
    border-left-color: var(--primary-color);
    background: rgba(0, 112, 243, 0.05);
}

.service-item.highlight {
    background: var(--primary-color);
    color: white;
    border-left-color: var(--secondary-color);
    font-weight: 500;
}

/* 附加服务说明 */
.additional-services-info {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.info-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.info-text h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: white;
}

.info-text p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.125rem;
}

.info-stats {
    display: flex;
    gap: 2rem;
}

.info-stat {
    text-align: center;
}

.info-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.info-stat .stat-unit {
    font-size: 1.25rem;
    color: var(--accent-color);
    font-weight: 600;
}

.info-stat .stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* 服务优势 */
.service-advantages {
    padding: 6rem 0;
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    background: var(--bg-secondary);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    background: white;
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
}

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

.advantage-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.advantage-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.advantage-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.875rem;
}

/* 仓储物流页面样式 */
.trade-modes {
    padding: 6rem 0;
    background: white;
}

.trade-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.trade-mode-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.trade-mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.trade-mode-card:hover::before {
    transform: scaleX(1);
}

.trade-mode-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.trade-header {
    text-align: center;
    margin-bottom: 3rem;
}

.trade-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.trade-icon.domestic {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.trade-icon.international {
    background: var(--gradient-primary);
}

.trade-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.trade-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.trade-subtitle {
    color: var(--text-secondary);
    font-weight: 500;
}

.trade-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.feature-item.highlight {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
}

.feature-item.highlight .feature-content h4,
.feature-item.highlight .feature-content p {
    color: white;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item.highlight .feature-icon {
    background: rgba(255, 255, 255, 0.2);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.feature-item.highlight .feature-icon svg {
    color: white;
}

.feature-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* 仓储布局地图 */
.warehouse-layout {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.warehouse-map {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.map-container-logistics {
    position: relative;
    background: white;
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.world-map {
    position: relative;
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 16px;
    overflow: hidden;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 112, 243, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(6, 255, 165, 0.1) 0%, transparent 50%);
}

.warehouse-marker {
    position: absolute;
    cursor: pointer;
    transition: all 0.3s ease;
}

.warehouse-marker.china {
    top: 45%;
    left: 70%;
}

.warehouse-marker.usa {
    top: 40%;
    left: 20%;
}

.warehouse-marker.italy {
    top: 35%;
    left: 52%;
}

.warehouse-marker.uk {
    top: 30%;
    left: 48%;
}

.warehouse-marker.japan {
    top: 42%;
    left: 78%;
}

.warehouse-marker.australia {
    top: 75%;
    left: 75%;
}

.marker-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    position: relative;
    animation: pulse-marker 2s infinite;
}

.warehouse-marker.under-construction .marker-dot {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    animation: pulse-construction 2s infinite;
}

.marker-label {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    opacity: 0;
    transition: all 0.3s ease;
}

.warehouse-marker:hover .marker-label {
    opacity: 1;
}

.construction {
    color: #f59e0b;
    font-size: 0.6rem;
}

@keyframes pulse-marker {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

@keyframes pulse-construction {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
    }
}

.warehouse-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-note {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    border: 1px solid #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.note-icon {
    width: 24px;
    height: 24px;
    color: #f59e0b;
    flex-shrink: 0;
}

.info-note p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

.warehouse-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.warehouse-stats .stat-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.warehouse-stats .stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.warehouse-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.warehouse-stats .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 物流合作伙伴 */
.logistics-partners {
    padding: 6rem 0;
    background: white;
}

.partners-showcase {
    display: grid;
    gap: 3rem;
    margin-top: 3rem;
}

.partner-category-logistics {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
}

.partner-category-logistics h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.partner-card {
    background: white;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.partner-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.partner-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 物流优势 */
.logistics-advantages {
    margin-top: 4rem;
    padding: 3rem;
    background: white;
    border-radius: 24px;
    border: 1px solid var(--border-color);
}

.logistics-advantages h3 {
    font-size: 1.75rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.advantages-grid-logistics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.advantage-item {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    background: var(--bg-secondary);
    transform: translateY(-5px);
}

.advantage-icon-logistics {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.advantage-icon-logistics svg {
    width: 30px;
    height: 30px;
    color: white;
}

.advantage-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 物流服务流程 */
.logistics-process {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-item {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    border: 4px solid white;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    transition: all 0.3s ease;
}

.step-item:hover .step-icon {
    background: var(--gradient-primary);
}

.step-icon svg {
    width: 35px;
    height: 35px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.step-item:hover .step-icon svg {
    color: white;
}

.step-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 媒体与营销页面样式 */
.platform-resources {
    padding: 6rem 0;
    background: white;
}

.platform-showcase {
    margin-top: 3rem;
}

.platform-category {
    margin-bottom: 4rem;
}

.platform-category h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
}

.platform-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.platform-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.platform-card.wechat::before {
    background: linear-gradient(135deg, #1aad19 0%, #00d924 100%);
}

.platform-card.tiktok::before {
    background: linear-gradient(135deg, #fe2c55 0%, #25f4ee 100%);
}

.platform-card.kuaishou::before {
    background: linear-gradient(135deg, #ff6600 0%, #ff9900 100%);
}

.platform-card.xiaohongshu::before {
    background: linear-gradient(135deg, #ff2442 0%, #ff6b7a 100%);
}

.platform-card.weibo::before {
    background: linear-gradient(135deg, #e6162d 0%, #f93f5b 100%);
}

.platform-card.taobao::before {
    background: linear-gradient(135deg, #ff4000 0%, #ff6600 100%);
}

.platform-card:hover::before {
    transform: scaleX(1);
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.platform-logo {
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

/* 平台特定背景色 - 现在使用实际图片替代
.platform-card.wechat .platform-logo {
    background: linear-gradient(135deg, #1aad19 0%, #00d924 100%);
}

.platform-card.tiktok .platform-logo {
    background: linear-gradient(135deg, #fe2c55 0%, #25f4ee 100%);
}

.platform-card.kuaishou .platform-logo {
    background: linear-gradient(135deg, #ff6600 0%, #ff9900 100%);
}

.platform-card.xiaohongshu .platform-logo {
    background: linear-gradient(135deg, #ff2442 0%, #ff6b7a 100%);
}

.platform-card.weibo .platform-logo {
    background: linear-gradient(135deg, #e6162d 0%, #f93f5b 100%);
}

.platform-card.taobao .platform-logo {
    background: linear-gradient(135deg, #ff4000 0%, #ff6600 100%);
}
*/

.platform-logo svg {
    width: 35px;
    height: 35px;
    color: white;
}

.platform-logo .platform-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.platform-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.platform-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.platform-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.platform-features span {
    background: white;
    color: var(--primary-color);
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.platform-cta {
    text-align: center;
    margin-top: 3rem;
}

/* 网红资源 */
.influencer-resources {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.influencer-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.influencer-section {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.influencer-section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.influencer-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.influencer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.125rem;
}

.influencer-tiers {
    display: grid;
    gap: 1.5rem;
}

.tier-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.tier-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.tier-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tier-icon.mega {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
}

.tier-icon.macro {
    background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
}

.tier-icon.micro {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
}

.tier-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.tier-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tier-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.tier-stats span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* 内容营销 */
.content-marketing {
    padding: 6rem 0;
    background: white;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.content-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.content-card:hover::before {
    transform: scaleX(1);
}

.content-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.content-card.featured {
    border: 2px solid var(--primary-color);
    background: white;
}

.content-card.featured::after {
    content: '热门';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.content-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.content-card.article .content-icon {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.content-card.livestream .content-icon {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.content-card.video .content-icon {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.content-card.ads .content-icon {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.content-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.content-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.content-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.content-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.metric-item {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.metric-item.highlight {
    background: var(--gradient-primary);
    color: white;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    display: inline-block;
}

.metric-item.highlight .metric-number {
    color: white;
}

.metric-unit {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.metric-item.highlight .metric-unit {
    color: white;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-weight: 500;
}

.metric-item.highlight .metric-label {
    color: rgba(255, 255, 255, 0.9);
}

.content-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.feature-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* 营销数据总览 */
.marketing-overview {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.overview-item {
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.overview-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.overview-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.overview-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.overview-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.overview-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.overview-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* 营销优势 */
.marketing-advantages {
    padding: 6rem 0;
    background: white;
}

.advantages-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-marketing-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 3rem 2rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-marketing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.advantage-marketing-card:hover::before {
    transform: scaleX(1);
}

.advantage-marketing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.advantage-marketing-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
}

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

.advantage-marketing-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.advantage-marketing-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.advantage-marketing-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.875rem;
}

/* 知识产权保护页面样式 */
.protection-overview {
    padding: 6rem 0;
    background: white;
}

.protection-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.protection-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.protection-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.protection-card:hover::before {
    transform: scaleX(1);
}

.protection-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.protection-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.protection-icon.trademark {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.protection-icon.copyright {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.protection-icon.security {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.protection-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.protection-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.protection-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.protection-features {
    list-style: none;
    padding: 0;
}

.protection-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.protection-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* 商标服务详情 */
.trademark-services {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.trademark-content {
    display: grid;
    gap: 4rem;
    margin-top: 3rem;
}

.trademark-section {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.trademark-section:hover {
    box-shadow: var(--shadow-lg);
}

.trademark-header {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}

.trademark-icon-large {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trademark-icon-large.dispute {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.trademark-icon-large svg {
    width: 40px;
    height: 40px;
    color: white;
}

.trademark-text h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.trademark-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.125rem;
}

.trademark-stats {
    margin: 2rem 0;
    text-align: center;
}

.stat-highlight {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 2rem 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.stat-highlight .stat-number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-highlight .stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* 商标注册流程 */
.trademark-process {
    margin-top: 2rem;
}

.trademark-process h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.process-steps-ip {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    flex: 1;
    min-width: 180px;
}

.process-step:hover {
    background: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.step-dot {
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.process-step span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* 纠纷处理类型 */
.dispute-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.dispute-item {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.dispute-item:hover {
    background: white;
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.dispute-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.dispute-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.dispute-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.dispute-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* 知识产权合作伙伴 */
.ip-partners {
    padding: 6rem 0;
    background: white;
}

.partners-content {
    margin-top: 3rem;
}

.partner-category-ip h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
}

.partner-showcase-ip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.partner-card-ip {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.partner-card-ip:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    background: white;
}

.partner-card-ip.featured {
    border: 2px solid var(--primary-color);
    background: white;
}

.partner-card-ip.featured::before {
    content: '核心合作伙伴';
    position: absolute;
    top: -12px;
    left: 2rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.partner-logo-ip {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.partner-logo-ip svg {
    width: 35px;
    height: 35px;
    color: white;
}

.partner-card-ip h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.partner-card-ip p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.partner-services {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.partner-services span {
    background: var(--primary-color);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* 保护优势 */
.protection-advantages {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.advantages-grid-ip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-card-ip {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card-ip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.advantage-card-ip:hover::before {
    transform: scaleX(1);
}

.advantage-card-ip:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.advantage-icon-ip {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.3s ease;
}

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

.advantage-icon-ip svg {
    width: 40px;
    height: 40px;
    color: white;
}

.advantage-card-ip h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.advantage-card-ip p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.875rem;
}

/* 成功案例数据 */
.ip-success-stats {
    padding: 6rem 0;
    background: var(--bg-dark);
    color: white;
}

.success-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.success-stat-item {
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.success-stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.success-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.success-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.success-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.success-unit {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.success-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* 滚动动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos="fade-up"] {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

[data-aos="fade-up"][data-delay="0"] {
    animation-delay: 0s;
}

[data-aos="fade-up"][data-delay="100"] {
    animation-delay: 0.1s;
}

[data-aos="fade-up"][data-delay="200"] {
    animation-delay: 0.2s;
}

[data-aos="fade-up"][data-delay="300"] {
    animation-delay: 0.3s;
}

[data-aos="fade-up"][data-delay="400"] {
    animation-delay: 0.4s;
} 
/* 首页专用样式 - 覆盖默认样式 */
/* 首页导航栏初始透明样式（JavaScript会动态控制） */
body:has(.hero) .navbar {
    transition: all 0.3s ease;
}

/* 首页透明状态下的hover效果 */
.navbar.home-transparent .nav-link:hover,
.navbar.home-transparent .nav-link.active {
    color: rgba(255, 255, 255, 0.8) !important;
}



/* 首页Banner背景和文字颜色 */
.hero {
    background: url("src/BG.jpg") center/cover no-repeat !important;
}


.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}
.hero-title {
    color: white !important;
}

.hero-description {
    color: rgba(255, 255, 255, 0.9) !important;
}

.hero .btn-secondary {
    color: white !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.hero .btn-secondary:hover {
    border-color: white !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

/* LOGO图片样式 */
.logo-img {
    height: 20px;
    width: auto;
    margin-right: 0.5rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}



/* LOGO颜色控制 */
/* 默认LOGO颜色（其他页面） */
.logo-img {
    filter: brightness(0);
    transition: filter 0.3s ease;
}

/* 视频模态框样式 */
.video-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.video-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    background: black;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

.video-modal.show .video-modal-content {
    transform: scale(1);
}

.video-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.video-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

#introVideo {
    width: 100%;
    height: auto;
    min-height: 400px;
    display: block;
    background: black;
}

/* 视频模态框响应式设计 */
@media (max-width: 768px) {
    .video-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    #introVideo {
        min-height: 250px;
    }
    
    .video-modal-close {
        top: 10px;
        right: 15px;
        font-size: 30px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .video-modal-content {
        width: 98%;
        margin: 10px;
    }
    
    #introVideo {
        min-height: 200px;
    }
    
    .video-modal-close {
        top: 8px;
        right: 12px;
        font-size: 25px;
        width: 35px;
        height: 35px;
    }
}