body{margin:0;background:#F5F4EF;color:#14171A;font:15px/1.9 "Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif}
.doc{max-width:760px;margin:0 auto;padding:32px 16px 64px}
.doc a{color:inherit}
.doc .back{font-size:13px;color:#4A5158}
.doc h1{font-size:24px;margin:16px 0 8px}
.doc h2{font-size:17px;margin:32px 0 8px}
.doc p,.doc li{color:#333a40}
.doc ul,.doc ol{padding-left:24px}
.doc .date{color:#7B838B;font-size:13px}