.author-info{background:linear-gradient(to bottom,rgba(var(--z-common-bg),.5) 0,rgba(var(--z-common-bg),.8) 40%,rgba(var(--z-common-bg)) 60%,rgba(var(--z-common-bg))),url(https://s.ahzoo.cn/picture/22436164.png) no-repeat 50%;background-size:cover;border-radius:.75rem;padding:2rem 1.25rem 1.35rem}.author-info__avatar{height:77px;margin:10px auto;overflow:hidden;width:77px}.author-info__avatar .cover{border-radius:50%}.author-info__social a span{opacity:.7}.author-info__social a:hover{color:rgb(var(--z-primary-color))}.author-info__social svg{height:20px;width:20px}.top-comment.box{padding:1.25rem .875rem 1rem}