/* 统一设置内页内容区域背景色 */
.page-content,
.content-section,
.solutions-overview,
.service-overview,
.entry-content {
    background-color: #ffffff;
    padding: 40px 0;
}

/* 确保容器内容区域也是白色背景 */
.page-content .container,
.content-section .container,
.solutions-overview .container,
.service-overview .container,
.entry-content .container {
    background-color: #ffffff;
}

/* 保持页面banner区域的样式不变 */
.page-banner {
    background-color: inherit;
}