.core-banner[data-v-91ded1af]{padding-top:150px;height:424px;box-sizing:border-box;background-size:cover;background-position:center center;background-repeat:no-repeat;position:relative}.core-banner .core-banner-bg[data-v-91ded1af]{width:70%;height:100%;position:absolute;z-index:1;top:0;left:0;background:linear-gradient(270deg,rgba(11,12,17,0) 0%,rgba(11,12,17,.92) 51%,#0B0C11 99%)}.core-banner .core-banner-child[data-v-91ded1af]{position:relative;z-index:2;width:85.4%;max-width:1640px;margin:0 auto;display:flex;align-items:center}.core-banner .core-banner-child .core-banner-title[data-v-91ded1af]{font-size:52px;font-weight:500;line-height:73px;letter-spacing:.04em;color:#fff;margin-bottom:0}.core-banner .tab-list-box[data-v-91ded1af]{position:absolute;z-index:3;bottom:0;left:0;width:100%}.core-banner .tab-list-box .tab-list[data-v-91ded1af]{width:85.4%;max-width:1640px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.core-banner .tab-list-box .tab-list .tab-item[data-v-91ded1af]{width:calc((100% - 60px)/4);height:128px;border-radius:12px 12px 0 0;padding-top:40px;box-sizing:border-box;font-size:24px;font-weight:350;line-height:normal;text-align:center;letter-spacing:.04em;font-feature-settings:"kern" on;color:#fffc;background:linear-gradient(180deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,.0656) 52%,rgba(255,255,255,.032) 100%);cursor:pointer}.core-banner .tab-list-box .tab-list .tab-item-active[data-v-91ded1af]{background:linear-gradient(180deg,rgba(255,255,255,.5) 0%,rgba(255,255,255,.005) 100%);position:relative;font-size:24px;font-weight:500;line-height:normal;text-align:center;letter-spacing:.04em;font-variation-settings:"opsz" auto;color:#fff;cursor:pointer}.core-banner .tab-list-box .tab-list .tab-item-active .tab-item-bar[data-v-91ded1af]{position:absolute;left:0;bottom:0;width:100%;height:8px;background:linear-gradient(270deg,#0DAFF0 0%,#485FD3 100%)}.background-introduction-box[data-v-91ded1af]{padding-top:150px;padding-bottom:150px}.industry-painpoints-box[data-v-91ded1af]{padding-top:150px}.solution-architecture-box[data-v-91ded1af]{background:#F7F8FD;padding:150px 0}.application-scene-box[data-v-91ded1af]{padding-top:150px}.application-case-box[data-v-91ded1af]{padding-top:150px;padding-bottom:150px}