.question-item{width:33.3%;margin-bottom:30px}.question-item h3{font-size:24px}.question-item li{margin-bottom:15px;margin-left:40px;font-size:20px}.question-item li:hover{color:var(--theme-color)}.question-item li:first-child{margin-left:0}.question-item li:first-child:hover{color:unset}.answer-item{padding:0 5px 10px;margin-bottom:15px;border-bottom:1px solid var(--light-color);font-size:18px}.answer-item p{margin-left:15px}.answer-item .title{font-size:20px;font-weight:500;margin:0 0 8px}.answer-item ol{margin-left:37px;list-style-type:decimal}.answer-item .answer-info{overflow:hidden;max-height:0;transition:all 1s}.answer-item .unfold{max-height:600px;transition:all 1s}@keyframes zk{0%{height:0}50%{height:50%}to{height:auto}}@keyframes sq{0%{height:auto}50%{height:50%}to{height:0}}