.topNavBox[data-v-578feb83]{background:#fff;-webkit-box-shadow:0 .053333rem .08rem 0 rgba(0,0,0,.05);box-shadow:0 .053333rem .08rem 0 rgba(0,0,0,.05);position:fixed;top:0;left:0;width:100%;z-index:10;border-bottom:.013333rem solid #fff;-webkit-box-shadow:0 0 0 0;box-shadow:0 0 0 0}.threeShelf[data-v-578feb83]{margin-top:1.733333rem}.introCon[data-v-578feb83]{padding-bottom:.213333rem;border-bottom:.026667rem solid #e9ecf0;line-height:.44rem;margin-bottom:.2rem}.authorName[data-v-578feb83]{font-size:.293333rem;color:#acafc2;line-height:.4rem}.topbox[data-v-578feb83]{height:1.333333rem;line-height:1.333333rem;padding:0 .36rem;position:relative}.topbox .back[data-v-578feb83]{width:.666667rem;height:.493333rem;line-height:1.333333rem;margin-top:.18rem}.topbox .back img[data-v-578feb83]{width:.24rem;height:.493333rem}.topbox .searchbox[data-v-578feb83]{width:8.706667rem;height:.96rem;background:#f9f9f9;border-radius:.48rem;margin-left:.96rem}.topbox .searchbox input[data-v-578feb83]{width:7.6rem;height:100%;margin-top:0;background:#f9f9f9;border-radius:.48rem;font-size:.373333rem;padding-left:.386667rem;-webkit-box-sizing:border-box;box-sizing:border-box;color:#333}.topbox .searchbox input[data-v-578feb83]::-webkit-input-placeholder{color:#999;padding-left:0;font-size:.373333rem}.topbox .searchbox input[data-v-578feb83]:-moz-placeholder,.topbox .searchbox input[data-v-578feb83]::-moz-placeholder{color:#999;padding-left:0;font-size:.373333rem}.topbox .searchbox input[data-v-578feb83]:-ms-input-placeholder{color:#999;padding-left:0;font-size:.373333rem}.topbox .searchbox img[data-v-578feb83]{width:.48rem;height:.48rem;margin-top:.24rem}.nonehint[data-v-578feb83]{margin:.866667rem auto .4rem;width:2.786667rem}.nonehint img[data-v-578feb83]{width:2.786667rem}.history[data-v-578feb83]{margin-top:1.733333rem;margin-left:.346667rem;font-size:.4rem;color:#333}.history ul[data-v-578feb83]{margin-top:.373333rem}.history ul li[data-v-578feb83]{padding:.093333rem .56rem;max-width:80%;height:.56rem;color:#999;background:#f3f8fd;border-radius:.386667rem;margin-right:.346667rem;margin-bottom:.373333rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}