/* 服务区域 - 粒子特效样式 */
.service-area-particles {
    margin-top: 40px;
    background: #f8fafc;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.05);
}

.service-area-particles .area-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
    position: relative;
    z-index: 2;
}

.service-area-particles .area-subtitle {
    font-size: 14px;
    color: #718096;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

#serviceAreaCanvas {
    width: 100%;
    height: 450px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: crosshair;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

#serviceAreaCanvas:hover {
    box-shadow: inset 0 0 20px rgba(0, 102, 204, 0.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .service-area-particles {
        padding: 20px;
    }
    
    #serviceAreaCanvas {
        height: 300px;
    }
}