.flex-between[data-v-643763cc],.flex[data-v-643763cc]{display:flex;align-items:center}.flex-between[data-v-643763cc]{justify-content:space-between}.flex-center-column[data-v-643763cc],.flex-center[data-v-643763cc]{display:flex;align-items:center;justify-content:center}.flex-center-column[data-v-643763cc]{flex-direction:column}.bg[data-v-643763cc]{background-size:cover;background-repeat:no-repeat;background-position:50%}.line-1[data-v-643763cc]{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.line-2[data-v-643763cc]{-webkit-line-clamp:2}.line-2[data-v-643763cc],.line-3[data-v-643763cc]{display:-webkit-box;-webkit-box-orient:vertical;text-overflow:ellipsis;overflow:hidden}.line-3[data-v-643763cc]{-webkit-line-clamp:3}.line-4[data-v-643763cc]{-webkit-line-clamp:4}.line-4[data-v-643763cc],.line-5[data-v-643763cc]{display:-webkit-box;-webkit-box-orient:vertical;text-overflow:ellipsis;overflow:hidden}.line-5[data-v-643763cc]{-webkit-line-clamp:5}.fixed-bottom[data-v-643763cc]{position:fixed;left:0;z-index:100;width:100%;background-color:#fff;-webkit-user-select:none;user-select:none;display:flex;justify-content:center;align-items:center;border-top:1px solid #eee;box-shadow:0 -.4rem 1rem rgba(0,0,0,.06)}.fixed-bottom-btn-box[data-v-643763cc],.fixed-bottom[data-v-643763cc],.safe-bottom[data-v-643763cc]{bottom:0;bottom:constant(safe-area-inset-bottom);bottom:env(safe-area-inset-bottom)}.fixed-bottom-btn-box[data-v-643763cc]{position:fixed;left:0;z-index:100;width:100%;background-color:#fff;-webkit-user-select:none;user-select:none;display:flex;justify-content:center;align-items:center;padding:1.2rem 1.5rem;box-shadow:0 -.4rem 1rem rgba(0,0,0,.06)}.inner[data-v-643763cc]{min-height:100%;padding-bottom:5rem;padding-bottom:12rem;background-color:#f9fafc}.casebox[data-v-643763cc]{width:100%;padding:1.2rem 1.6rem 0}.caseblock[data-v-643763cc]{width:100%;height:4.9rem;background:#fff;box-shadow:0 .6rem 1.2rem 1px rgba(0,0,0,.04);border-radius:.4rem .4rem .4rem .4rem;display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem;padding:1.5rem 1.2rem 1.4rem}.caseblock .xjlogo[data-v-643763cc]{margin:0 auto;width:12rem;height:auto}.caseblock .left[data-v-643763cc]{display:flex;align-items:center}.caseblock .left .case_chapter[data-v-643763cc],.caseblock .left .case_title[data-v-643763cc]{font-size:1.4rem;font-family:PingFang SC-Bold,PingFang SC;font-weight:700;color:#000}.caseblock .left .case_title[data-v-643763cc]{margin-left:.5rem}.caseblock .right[data-v-643763cc]{width:.8rem;height:auto}.caseblock .right img[data-v-643763cc]{width:100%;height:100%}