.page-header[data-v-8af90da4]{display:flex;align-items:center}.page-header .left[data-v-8af90da4]{width:2.75rem;height:2.75rem;display:inline-flex;align-items:center;justify-content:center}.page-header .left i[data-v-8af90da4]{font-size:1.5rem}.page-header .right[data-v-8af90da4]{width:2.75rem;height:2.75rem;display:inline-flex;align-items:center;justify-content:center}.page-header .right .icon-share[data-v-8af90da4]{display:inline-block;width:1.5rem;height:1.5rem}.page-header .header-title[data-v-8af90da4]{width:calc(100% - 5.5rem);height:2.75rem;line-height:2.75rem;text-align:center;font-size:.9375rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.page-content[data-v-8af90da4]{flex:1;overflow:auto}.page-content .chapter-content[data-v-8af90da4]{padding:.75rem 0}.page-content .chapter-content img[data-v-8af90da4]{width:100%;display:block}.page-content .chapter-content .preview-box[data-v-8af90da4]{text-align:center;margin:1.5rem 0}.btn-box[data-v-8af90da4]{width:100%;display:flex;align-items:center;justify-content:space-around;padding:.75rem 1rem}.btn-box .btn[data-v-8af90da4]{width:5rem;height:1.75rem;line-height:1.75rem;text-align:center;border-radius:.375rem;font-size:.75rem;box-sizing:border-box}.btn-box .btn-box-left[data-v-8af90da4]{width:3.75rem}.btn-box .btn-box-left .btn-catalog[data-v-8af90da4]{width:3.75rem;color:#b1060f;border:.0625rem solid #b1060f}.btn-box .btn-box-right[data-v-8af90da4]{width:calc(100% - 3.75rem);display:inline-flex;align-items:center;justify-content:flex-end}.btn-box .btn-box-right .btn-prev[data-v-8af90da4]{color:#b1060f;border:.0625rem solid #b1060f}.btn-box .btn-box-right .btn-next[data-v-8af90da4]{color:#fff;background:#b1060f;margin-left:1.5rem}