/* 客户案例页面特定样式 */
.breadcrumbs {
    background-color: #f5f5f5;
    padding: 20px 0;
    border-bottom: 1px solid #e8e8e8;
}

.breadcrumbs-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    font-size: 14px;
    color: #666;
}

.breadcrumbs a {
    color: #1890ff;
    text-decoration: none;
    margin: 0 5px;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.case-section {
    padding: 100px 0;
    background-color: white;
}

.case-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    color: #333;
}

.case-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 60px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.case-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    border: 1px solid #e8e8e8;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.case-industry {
    font-size: 14px;
    color: #1890ff;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.case-company {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    font-weight: bold;
}

.case-quote {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
    position: relative;
}

.case-quote::before {
    content: "\"";
    font-size: 48px;
    color: #1890ff;
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -20px;
}

.case-quote::after {
    content: "\"";
    font-size: 48px;
    color: #1890ff;
    opacity: 0.2;
    position: absolute;
    bottom: -40px;
    right: -20px;
}

.case-author {
    font-size: 14px;
    color: #999;
    text-align: right;
}

.case-author::before {
    content: "—— ";
}

/* 响应式设计 */
@media (max-width: 768px) {
    .case-title {
        font-size: 28px;
    }
    
    .case-subtitle {
        font-size: 16px;
    }
    
    .case-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .case-card {
        padding: 20px;
    }
    
    .case-company {
        font-size: 18px;
    }
    
    .case-quote {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .case-title {
        font-size: 24px;
    }
    
    .case-quote::before,
    .case-quote::after {
        font-size: 36px;
    }
}