/* 通用样式 */
.container {
    max-width: 100%;
    margin: 0 auto;
    /* padding: 0 120px; */
    padding: 0 !important;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 关于我们主要内容 */
.news-main {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 85px;
    font-family: "Source Han Sans CN", sans-serif;
}




/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        padding: 0 40px;
    }
    
    .cases-gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .case-image {
        width: 100%;
        height: auto;
        aspect-ratio: 285/214;
    }
    
    .company-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        height: 300px;
    }
    
    .intro-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .intro-image {
        width: 100%;
        height: 250px;
    }
    
    .company-tagline {
        flex-direction: column;
        align-items: center;
    }
    
    .tagline-primary,
    .tagline-secondary {
        width: 100%;
        max-width: 400px;
        border-radius: 2px;
    }
    
    .company-stats {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .cases-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .region-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-logo {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .section-title {
        font-size: 24px;
        margin-bottom: 50px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .about-main,
    .cooperation-cases {
        padding: 60px 0;
    }
    
    .cases-gallery {
        grid-template-columns: 1fr;
    }
    
    .company-stats {
        gap: 15px;
    }
    
    .stat-card {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-company-info h3 {
        font-size: 24px;
    }
    
    .footer-bottom p {
        font-size: 14px;
        line-height: 1.4;
    }
}