.van-nav-bar{position:relative;z-index:1;line-height:1.1rem;text-align:center;background-color:#fff;user-select:none}.van-nav-bar--fixed{position:fixed;top:0;left:0;width:100%}.van-nav-bar--safe-area-inset-top{padding-top:constant(safe-area-inset-top);padding-top:env(safe-area-inset-top)}.van-nav-bar .van-icon{color:#4760c6}.van-nav-bar__content{position:relative;display:flex;align-items:center;height:2.3rem}.van-nav-bar__arrow{margin-right:4px;font-size:.8rem}.van-nav-bar__title{max-width:60%;margin:0 auto;color:#323233;font-weight:500;font-size:.8rem}.van-nav-bar__left,.van-nav-bar__right{position:absolute;top:0;bottom:0;display:flex;align-items:center;padding:0 .8rem;font-size:.7rem;cursor:pointer}.van-nav-bar__left:active,.van-nav-bar__right:active{opacity:.7}.van-nav-bar__left{left:0}.van-nav-bar__right{right:0}.van-nav-bar__text{color:#4760c6}[class*=van-hairline][data-v-3d72bb48]:after{border-color:#e4e4e4}.van-nav-bar[data-v-3d72bb48]{line-height:normal;z-index:2}.van-nav-bar[data-v-3d72bb48] .van-nav-bar__title{max-width:80%;height:2.2rem;font-size:.9rem;display:flex;align-items:center;justify-content:center}.van-nav-bar .van-nav-bar__right[data-v-3d72bb48],.van-nav-bar[data-v-3d72bb48] .van-nav-bar__left{min-width:1.2rem;font-size:.8rem;line-height:2.15rem}.van-nav-bar .van-nav-bar__right img[data-v-3d72bb48],.van-nav-bar[data-v-3d72bb48] .van-nav-bar__left img{width:1.2rem;display:inline-block;height:auto}.van-nav-bar .van-nav-bar__left[data-v-3d72bb48]{left:1rem}.van-nav-bar .van-nav-bar__right[data-v-3d72bb48]{right:1rem}.addMaterial{padding-top:2.2rem}.addMaterial .content{padding:.8rem .8rem 4rem}.addMaterial .content .material-box{margin-bottom:1.75rem}.addMaterial .content .material-box .title{display:flex;justify-content:space-between}.addMaterial .content .material-box .title .left{font-size:.8rem;font-weight:500;color:rgba(0,0,0,.8)}.addMaterial .content .material-box .title .right{font-weight:400}.addMaterial .content .material-box .description{margin:4px 0 .6rem;font-size:.6rem;font-weight:400;color:rgba(0,0,0,.6)}.addMaterial .content .material-box .material{display:flex;flex-wrap:wrap;background:#f5f5f7;padding:.5rem .5rem 0 .5rem;margin-bottom:.4rem;min-height:5rem;align-content:flex-start}.addMaterial .content .material-box .material li{width:fit-content;padding:0 .6rem;border-radius:.85rem;text-align:center;height:1.7rem;line-height:1.8rem;color:rgba(0,0,0,.8);font-size:.6rem;font-weight:400;margin:0 .4rem .4rem 0;display:flex;justify-content:space-around;align-items:center;border:1px solid #c7c7cc}.addMaterial .content .material-box .material li .option{margin-left:.3rem}.addMaterial .content .material-box .material li .option div{width:4px;height:4px;border-radius:50%;background-color:#999;margin-bottom:1px}.addMaterial .content .material-box .material .li-active{color:#4760c6;border:1px solid #4760c6}.addMaterial .content .material-box .add{width:4rem;height:1.8rem;background:#4760c6;border-radius:.9rem;font-size:.7rem;font-weight:400;line-height:1.8rem;color:#fff;text-align:center}.addMaterial .content .material-box-add .material li{border:1px solid #4760c6;color:#4760c6}.addMaterial .bottom{height:4rem;padding:.5rem 1.2rem 1.5rem;position:fixed;bottom:0;width:100%;left:0;background:#fff}.addMaterial .bottom .save{width:100%;text-align:center;height:2rem;border-radius:1rem;line-height:2rem;color:#fff;font-size:.7rem;background:#4760c6;font-weight:500}.addMaterial .field-box{width:80%;height:2.3rem;border:1px solid #999;border-radius:4px;margin:1.5rem 1.5rem 2rem 1.5rem}.addMaterial .field-box p{margin:.5rem 0;font-size:.7rem;color:red}.addMaterial .van-badge--fixed{top:2px;right:.6rem;border-radius:50%;width:.8rem;height:.8rem;position:absolute}.addMaterial .van-badge--fixed .van-icon{left:-1.5px;top:2px}.popover-text{width:5rem;height:2.2rem;padding:0 .8rem;font-size:.7rem;line-height:1rem;cursor:pointer;text-align:center;line-height:2.2rem}