/* ==================== What Did We Do 页面样式 ==================== */

/* 页面标题区域 */
.page-header {
    padding: 60px 0;
    background-color: #f8f9fa;
    text-align: center;
}

.page-header h1 {
    font-size: 36px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 20px;
}

.page-header p {
    font-size: 18px;
    color: #666666;
    max-width: 800px;
    margin: 0 auto;
}

/* 项目展示部分 */
.projects-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.container-main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.project-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1/1;
}

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

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

.project-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.project-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin: 0;
    line-height: 1.4;
}

.project-category {
    font-size: 14px;
    color: #999999;
    margin: 0;
    text-transform: capitalize;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .projects-section {
        padding: 60px 0;
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .page-header {
        padding: 40px 0;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
    
    .page-header p {
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .projects-section {
        padding: 40px 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-info h3 {
        font-size: 16px;
    }
    
    .project-category {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 24px;
    }
    
    .project-info h3 {
        font-size: 15px;
    }
}