:root{color-scheme:light;font-family:"Malgun Gothic",Arial,sans-serif;color:#242932;background:#f5f5f7}
*{box-sizing:border-box}body{margin:0}
main{max-width:860px;margin:36px auto;background:#fff;padding:42px;border:1px solid #e5e7eb;border-radius:12px}
header{border-bottom:2px solid #e50019;padding-bottom:20px}
h1{font-size:28px;line-height:1.45;margin:0 0 10px}h2{font-size:19px;margin-top:30px}
p,li{font-size:15px;line-height:1.9}a{color:#b90014}.date{color:#626a76}
aside{background:#fff6f7;padding:14px 18px;border-left:3px solid #e50019}
footer{margin-top:32px;border-top:1px solid #e5e7eb;padding-top:20px}
@media(max-width:640px){main{margin:0;padding:24px;border-radius:0}h1{font-size:24px}}