.product-introduction-box[data-v-9f1a8859]{padding:150px 0}.core-data-box[data-v-9f1a8859]{background:#F7F8FD;padding:150px 0}.core-advantage-box[data-v-9f1a8859],.featured-feature-box[data-v-9f1a8859]{padding-top:150px}.application-scene-box[data-v-9f1a8859]{padding-top:150px;padding-bottom:150px}