@charset "UTF-8";.lead-text{font-size:20px;font-size:2rem}.topic-block,.topic-block>div+div{margin-top:60px}.topic-detail{display:flex;justify-content:space-between}.topic-detail>div:nth-of-type(1){width:250px}.topic-detail>div:nth-of-type(2){width:calc(100% - 290px)}.topic-detail>div:nth-of-type(2) p+p{margin-top:20px}.user-list{margin:30px 0 0;padding:20px;background-color:#daefd8}.user-list dt{font-weight:700;margin-bottom:5px}.user-list dd{margin:0;font-size:14px;font-size:1.4rem}.detail-link{margin-top:30px}.detail-link a{max-width:300px;margin-left:auto}@media only screen and (max-width:640px){.lead-text,.user-list dt{font-size:1.6rem}.topic-detail{display:block}.topic-detail>div:nth-of-type(1){width:200px;margin:0 auto 20px}.topic-detail>div:nth-of-type(2){width:auto}.topic-detail>div:nth-of-type(2) p+p{margin-top:15px}.user-list{margin-top:30px}.detail-link a{margin-inline:auto}}