/* 关于我们页面样式 */
.breadcrumb {
    padding: 15px 0;
    color: #666;
    font-size: 14px;
}

.breadcrumb a {
    color: #666;
}

.breadcrumb a:hover {
    color: #e4393c;
}

.breadcrumb .separator {
    margin: 0 8px;
}

.about-page {
    margin-bottom: 50px;
}

.about-banner {
    position: relative;
    height: 300px;
    background-color: #f5f5f5;
    margin-bottom: 40px;
    overflow: hidden;
    border-radius: 8px;
}

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

.about-banner-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: center;
    padding: 20px;
}

.about-banner-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.about-banner-subtitle {
    font-size: 18px;
    max-width: 600px;
}

.about-section {
    margin-bottom: 50px;
}

.section-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e4393c;
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background-color: #e4393c;
}

.about-content {
    color: #666;
    line-height: 1.8;
}

.about-content p {
    margin-bottom: 20px;
}

.about-image {
    margin: 30px 0;
    border-radius: 8px;
    overflow: hidden;
}

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

.company-history {
    margin-bottom: 40px;
}

.timeline {
    position: relative;
    padding-left: 30px;
    margin-left: 20px;
}

.timeline:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #e4393c;
}

.timeline-item {
    position: relative;
    padding-bottom: 30px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: -30px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #e4393c;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px #e4393c;
}

.timeline-date {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.timeline-content {
    color: #666;
    line-height: 1.6;
}

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

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

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

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

@media (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}

.team-member {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.member-photo {
    height: 250px;
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

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

.member-name {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.member-title {
    color: #e4393c;
    font-size: 14px;
    margin-bottom: 15px;
}

.member-bio {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: #f5f5f5;
    color: #666;
    border-radius: 50%;
    transition: all 0.3s;
}

.social-link:hover {
    background-color: #e4393c;
    color: #fff;
}

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

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

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

@media (max-width: 576px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

.value-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 36px;
    color: #e4393c;
    margin-bottom: 15px;
    text-align: center;
}

.value-title {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.value-desc {
    color: #666;
    line-height: 1.6;
    text-align: center;
}

.cta-section {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    margin-bottom: 40px;
}

.cta-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.cta-text {
    color: #666;
    margin-bottom: 25px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: #e4393c;
    color: #fff;
    font-weight: 700;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #c7222a;
}

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

.partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

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

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

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s;
}

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