.breadcrumb {
    padding: 1rem 0;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb-item a {
    color: var(--text-light);
    transition: var(--transition);
}

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

.breadcrumb-item::after {
    content: '/';
    color: var(--text-lighter);
}

.breadcrumb-item:last-child {
    color: var(--primary-color);
    font-weight: 500;
}

.breadcrumb-item:last-child::after {
    content: '';
}

.page-header {
    padding: calc(var(--header-height) + 3rem) 1rem 3rem;
    background: linear-gradient(135deg, #f0fdfa 0%, #e0f7fa 100%);
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

.brand-intro {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.brand-intro-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.brand-intro-image {
    flex: 0 0 auto;
}

.robin-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.brand-intro-text {
    flex: 1;
}

.brand-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.brand-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.brand-color {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-gray);
    border-radius: 12px;
}

.color-sample {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.color-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
}

.color-value {
    font-size: 1rem;
    color: var(--text-light);
    font-family: monospace;
}

.robin-description {
    line-height: 1.8;
    color: var(--text-light);
}

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

.robin-description p {
    margin-bottom: 1rem;
}

.robin-symbolism {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-light);
    line-height: 1.8;
}

.symbolism-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.symbolism-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transition);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.symbolism-card-image {
    margin-bottom: 1.5rem;
    width: 80px;
    height: 80px;
}

.symbolism-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

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

.symbolism-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.symbolism-desc {
    color: var(--text-light);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .page-title {
        font-size: 3rem;
    }
    
    .brand-intro-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .brand-intro-image {
        flex: 0 0 400px;
    }
    
    .symbolism-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .symbolism-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.spokesperson-intro {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.spokesperson-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    aspect-ratio: 1;
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

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

@media (min-width: 576px) {
    .spokesperson-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .spokesperson-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .spokesperson-gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.spokesperson-message {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.message-content {
    max-width: 800px;
    margin: 3rem auto 0;
}

.quote {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.quote p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-color);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.quote footer {
    text-align: right;
    color: var(--text-light);
    font-weight: 500;
}

.spokesperson-values {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
}

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

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

.value-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.value-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.value-description {
    color: var(--text-light);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .values-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.services-intro {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.services-intro-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.services-intro-image {
    flex: 0 0 auto;
}

.services-intro-image img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: block;
    margin: 0 auto;
}

.services-intro-text {
    flex: 1;
}

.services-highlight {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-gray);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.services-philosophy {
    background-color: var(--bg-gray);
    padding: 2rem;
    border-radius: 12px;
}

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

.services-philosophy p {
    line-height: 1.8;
    color: var(--text-light);
}

.services-categories {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.service-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

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

.service-card {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.service-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.service-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-right: 1rem;
    opacity: 0.9;
    min-width: 2.5rem;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0;
}

.service-desc {
    color: var(--text-light);
    line-height: 1.6;
}

@media (min-width: 576px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .services-intro-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .services-intro-image {
        flex: 0 0 500px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.values-hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d9a85 100%);
    color: white;
    text-align: center;
}

.values-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.values-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.values-hero-desc {
    font-size: 1.125rem;
    line-height: 1.8;
    opacity: 0.95;
}

.values-list {
    padding: 4rem 0;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

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

.value-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.values-philosophy {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.philosophy-content {
    max-width: 900px;
    margin: 0 auto;
}

.philosophy-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.philosophy-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.philosophy-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.philosophy-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.philosophy-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
    min-width: 3rem;
}

.philosophy-text h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.philosophy-text p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.values-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d9a85 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-desc {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 576px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .values-hero-title {
        font-size: 3rem;
    }
    
    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .philosophy-items {
        gap: 2.5rem;
    }
    
    .cta-title {
        font-size: 3rem;
    }
}

@media (min-width: 992px) {
    .values-hero {
        padding: 5rem 0;
    }
    
    .values-list {
        padding: 5rem 0;
    }
    
    .values-grid {
        gap: 2.5rem;
    }
    
    .values-philosophy {
        padding: 5rem 0;
    }
    
    .values-cta {
        padding: 6rem 0;
    }
}

.about-intro {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.about-intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    background: url('../static/images/home/titleback.png') no-repeat center center;
    background-size: 100% 100%;
    padding: 0px 40px;
    display: block;
    text-align: center;
}

.section-subtitle {
    font-size: 14px;
    color: #A0AEC0;
    text-align: center;
    margin-top: 0.5rem;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
}

.intro-text {
    margin-top: 2rem;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.about-difference {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.difference-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.difference-text {
    flex: 1;
}

.difference-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.difference-intro {
    flex: 1;
}

.difference-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.comparison-container {
    margin-top: 3rem;
    width: 100%;
}

.comparison-row {
    display: flex;
    justify-content: center;
    width: 100%;
}

.comparison-item {
    display: flex;
    align-items: stretch;
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
}

.comparison-card {
    flex: 1;
    background-color: var(--bg-color);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.comparison-traditional {
    border: 2px solid #FF6B6B;
}

.comparison-yao {
    border: 2px solid #11D6BB;
}

.comparison-card-header {
    padding: 1.5rem;
    text-align: center;
    font-weight: 700;
}

.comparison-traditional .comparison-card-header {
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A5A 100%);
    color: white;
}

.comparison-yao .comparison-card-header {
    background: linear-gradient(135deg, #11D6BB 0%, #0EB89E 100%);
    color: white;
}

.comparison-card-title {
    font-size: 1.5rem;
    margin: 0;
}

.comparison-card-body {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.comparison-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.comparison-feature-icon {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.comparison-feature-content {
    flex: 1;
}

.comparison-feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.comparison-traditional .comparison-feature-title {
    color: #FF6B6B;
}

.comparison-yao .comparison-feature-title {
    color: #11D6BB;
}

.comparison-feature-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

.comparison-vs {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 1rem;
}

.vs-text {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.vs-v {
    color: #FF6B6B;
}

.vs-s {
    color: #11D6BB;
}

@media (max-width: 992px) {
    .comparison-item {
        gap: 1.5rem;
    }
    
    .comparison-card-body {
        padding: 1.5rem;
        gap: 1.25rem;
    }
    
    .comparison-card-title {
        font-size: 1.25rem;
    }
    
    .comparison-feature-title {
        font-size: 1rem;
    }
    
    .comparison-feature-desc {
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    .comparison-item {
        flex-direction: column;
        gap: 2rem;
    }
    
    .comparison-vs {
        margin: 1rem 0;
    }
    
    .vs-text {
        font-size: 1.25rem;
    }
    
    .comparison-card {
        width: 100%;
    }
    
    .comparison-card-header {
        padding: 1.25rem;
    }
    
    .comparison-card-body {
        padding: 1.5rem;
        gap: 1.25rem;
    }
    
    .comparison-feature {
        gap: 0.75rem;
    }
}

.difference-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.feature-item {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.feature-desc {
    color: var(--text-light);
    line-height: 1.6;
}

.about-positioning {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.positioning-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.positioning-text {
    flex: 1;
}

.positioning-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.positioning-tags {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background-color: var(--bg-gray);
    border-radius: 12px;
    transition: var(--transition);
}

.tag-item:hover {
    background-color: var(--primary-color);
    color: white;
}

.tag-item:hover .tag-icon {
    color: white;
}

.tag-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.tag-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
}

.about-company {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.company-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.company-image {
    flex: 0 0 auto;
}

.company-photo {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: block;
    margin: 0 auto;
}

.company-text {
    flex: 1;
}

.company-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.company-values {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.value-item {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.value-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.value-desc {
    color: var(--text-light);
    line-height: 1.6;
}

.about-cta {
    padding: 5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d9a85 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-desc {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.about-cta .btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    background-color: white;
    color: var(--primary-color);
    border: none;
    cursor: pointer;
}

.about-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

@media (min-width: 576px) {
    .positioning-tags {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .difference-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .difference-text {
        flex: 1;
    }
    
    .difference-features {
        flex: 0 0 400px;
    }
    
    .positioning-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .positioning-text {
        flex: 1;
    }
    
    .positioning-tags {
        flex: 0 0 400px;
    }
    
    .company-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .company-image {
        flex: 0 0 500px;
    }
    
    .company-values {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cta-title {
        font-size: 3rem;
    }
}

@media (min-width: 992px) {
    .about-intro,
    .about-difference,
    .about-positioning,
    .about-company {
        padding: 5rem 1rem;
    }
    
    .difference-features {
        flex: 0 0 450px;
    }
    
    .positioning-tags {
        flex: 0 0 450px;
    }
    
    .company-image {
        flex: 0 0 550px;
    }
    
    .positioning-tags {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.contact-info {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--border-color);
}

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

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.contact-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.contact-desc {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.contact-link {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-link:hover {
    color: #0d9a85;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.contact-hours {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.hours-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.hours-item {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--border-color);
}

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

.hours-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.hours-time {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.hours-desc {
    font-size: 1rem;
    color: var(--text-light);
}

@media (min-width: 576px) {
    .contact-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .contact-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .hours-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .contact-info,
    .contact-wechat,
    .contact-social,
    .contact-transport {
        padding: 5rem 1rem;
    }
    
    .contact-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-wechat {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.wechat-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    margin-top: 3rem;
}

.wechat-qr {
    flex: 0 0 auto;
}

.qr-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: block;
}

.wechat-info {
    flex: 1;
    text-align: center;
    max-width: 500px;
}

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

.wechat-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.wechat-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.contact-social {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.social-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.social-item {
    background-color: var(--bg-gray);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--border-color);
}

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

.social-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.social-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.social-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.social-desc {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.contact-transport {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.transport-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.transport-item {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--border-color);
}

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

.transport-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.transport-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.transport-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

@media (min-width: 576px) {
    .social-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .wechat-content {
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
    
    .wechat-qr {
        flex: 0 0 350px;
    }
}

.certificates-intro {
    padding: 4rem 1rem;
    background-color: var(--bg-color);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.certificates-list {
    padding: 4rem 1rem;
    background-color: var(--bg-gray);
}

.certificates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.certificate-item {
    background-color: var(--bg-color);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.certificate-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certificate-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

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

.certificate-content {
    padding: 2rem;
}

.certificate-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.certificate-subtitle {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.certificate-details {
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.detail-label {
    flex-shrink: 0;
    font-weight: 500;
    color: var(--text-color);
    margin-right: 0.5rem;
}

.detail-value {
    color: var(--text-light);
    word-break: break-word;
}

.certificate-verify {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.verify-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.verify-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.verify-link:hover {
    text-decoration: underline;
    color: #0d9a85;
}

.verify-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.verify-path {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.25rem;
}

.certificates-cta {
    padding: 5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d9a85 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-desc {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.certificates-cta .btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    background-color: white;
    color: var(--primary-color);
    border: none;
    cursor: pointer;
}

.certificates-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

@media (min-width: 576px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-title {
        font-size: 3rem;
    }
}

@media (min-width: 992px) {
    .certificates-intro,
    .certificates-list,
    .certificates-notice {
        padding: 5rem 1rem;
    }
    
    .certificates-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
}

/* Spokesperson Carousel Styles */
.spokesperson-carousel {
    margin-top: 3rem;
    padding: 0;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-hover);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    flex-shrink: 0;
    width: 100%;
    max-width: 900px;
    height: calc(900px * 1257 / 2612);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    z-index: 10;
}

.carousel-btn:hover {
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.carousel-btn svg {
    color: var(--text-color);
}

.carousel-prev {
    left: 1rem;
}

.carousel-next {
    right: 1rem;
}

.carousel-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--primary-color);
}

.carousel-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
    .carousel-container {
        border-radius: 12px;
    }

    .carousel-slide {
        height: 50%;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-prev {
        left: 0.5rem;
    }

    .carousel-next {
        right: 0.5rem;
    }

    .carousel-dots {
        bottom: 0.75rem;
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }
}