@charset "UTF-8";.before .topic-lead{color:#3487d1;font-size:36px;font-size:3.6rem;font-weight:400;line-height:1.4}.before .topic-detail{background:url(../img/hint115/img01.jpg) right bottom no-repeat}.page-ttl{font-size:26px;font-size:2.6rem;font-weight:700;margin:0 0 20px}.topic-lead.topic02{margin:50px 0 15px}.topic-lead span{font-size:76.9%}.flex-block{display:-webkit-box;display:flex;flex-wrap:wrap;-webkit-box-pack:justify;justify-content:space-between;margin:25px 0 0;gap:20px 0;font-size:16px;font-size:1.6rem}.flex-block.start{-webkit-box-pack:start;justify-content:flex-start;gap:0 20px}.flex-block.center{-webkit-box-pack:center;justify-content:center}.flex-block>div div+p{margin-top:10px}.flex-block>div div+p.caption-lead{margin-top:15px}.flex01{width:48.9%}.caption-text{margin-top:20px;font-size:14px;font-size:1.4rem}.caption-lead,.flex-lead{font-size:16px;font-size:1.6rem;font-weight:700;margin-bottom:15px}.caption-lead{font-size:18px;font-size:1.8rem;margin-bottom:8px}.topic-dl,.topic-dl dd+dt{margin-top:20px}.topic-dl dt{font-weight:700}.topic-dl dt+dd{margin-top:6px}@media only screen and (max-width:640px){.before .topic-lead,.page-ttl{font-size:2.2rem}.before .topic-detail{background-position:center bottom}.flex-block{display:block}.flex01{width:auto}.flex01+.flex01{margin-top:20px}.caption-lead{font-size:1.6rem}}