/* 通用页面独立样式 - 继承关于我们页面风格 */
.about-banner {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.about-title {
    font-size: 36px;
    margin-bottom: 15px;
    font-weight: 600;
}

.about-subtitle {
    font-size: 18px;
    opacity: 0.9;
}

.about-nav-container {
    background: white;
    border-bottom: 1px solid #ecf0f1;
    position: sticky;
    top: 0;
    z-index: 100;
}

.about-nav-menu {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    justify-content: center;
    overflow-x: auto;
}

.about-nav-menu li {
    margin: 0;
}

.about-nav-menu a {
    display: block;
    padding: 15px 20px;
    color: #7f8c8d;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.about-nav-menu a:hover {
    color: #2c3e50;
}

.about-nav-menu .current-menu-item a {
    color: #2c3e50;
    border-bottom: 2px solid #1e40af;
}

.about-main {
    padding: 60px 0;
    background: #f8f9fa;
}

.about-box {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-section {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid #ecf0f1;
}

.about-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.about-section h2 {
    color: #2c3e50;
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-section p {
    line-height: 1.8;
    color: #34495e;
    margin-bottom: 15px;
}

/* 锚点内容区域样式 */
.content-section {
    margin-bottom: 60px;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.content-section:last-child {
    margin-bottom: 0;
}

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

.section-header h2 {
    color: #2c3e50;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 10px;
}

.section-content {
    line-height: 1.8;
    color: #34495e;
}

.section-content p {
    margin-bottom: 15px;
}

/* 平滑滚动效果 */
html {
    scroll-behavior: smooth;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .about-nav-menu {
        justify-content: flex-start;
    }
    
    .about-box {
        padding: 20px;
    }
    
    .content-section {
        padding: 20px;
    }
    
    .about-banner {
        padding: 60px 0;
    }
    
    .about-title {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .about-nav-menu {
        flex-direction: column;
    }
    
    .about-nav-menu li {
        width: 100%;
    }
    
    .about-nav-menu a {
        text-align: center;
    }
}