*{box-sizing:border-box}body{margin:0;background:#f4f6f8;color:#171a1f;font:16px/1.65 system-ui,sans-serif}
header{display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;background:#fff;border-bottom:1px solid #dfe3e8}
header a{color:inherit;text-decoration:none;font-weight:850}
main{max-width:860px;margin:38px auto;padding:0 20px 80px}
article{padding:clamp(22px,5vw,48px);background:#fff;border:1px solid #dfe3e8;border-radius:22px}
h1{font-size:clamp(34px,7vw,58px);line-height:1;letter-spacing:-.04em}h2{margin-top:36px;line-height:1.2}
.eyebrow{color:#796400;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.notice{padding:16px;border-left:4px solid #e1b900;background:#fff8d6}
a{color:#3d4f69}li+li{margin-top:9px}
footer{padding:25px;text-align:center;color:#68717d}