.bt-service-card-header[data-v-7bc2fe28]{display:flex;justify-content:center;align-items:center;margin-bottom:56px}.bt-service-card-header img[data-v-7bc2fe28]{height:23px}.bt-service-card-header .bt-service-card-header-left[data-v-7bc2fe28]{margin-left:230px}.bt-service-card-header .bt-service-card-header-right[data-v-7bc2fe28]{margin-right:230px}.bt-service-card-header .bt-service-card-title[data-v-7bc2fe28]{flex:1}.bt-service-card-header .bt-service-card-title p[data-v-7bc2fe28]{font-size:16px;color:#7884a3;text-align:center;line-height:30px;font-weight:400}.bt-service-card-header .bt-service-card-title p[data-v-7bc2fe28]:first-child{font-size:34px;color:#333;line-height:50px;font-weight:500;margin-bottom:8px}
.promise[data-v-167973b6]{padding:56px 0}.promise .promise-list[data-v-167973b6]{display:flex;align-items:center;justify-content:center}.promise .promise-list .promise-list-item[data-v-167973b6]{background-image:url(../../../Public/static/img/promise-bg.925597ca.svg);background-position:center;background-repeat:no-repeat;width:300px;height:300px;display:flex;flex-direction:column;align-items:center}.promise .promise-list .promise-list-item img[data-v-167973b6]{width:80px;margin:60px 0 25px}.promise .promise-list .promise-list-item .num[data-v-167973b6]{font-size:34px;color:#333;font-weight:500;font-size:24px;line-height:32px}.promise .promise-list .promise-list-item .title[data-v-167973b6]{font-size:14px;color:#666;font-weight:400;padding-top:8px}