body{font-family:system-ui,sans-serif;margin:0;padding:24px 16px;line-height:1.7;background:#fff;color:#17171a}
main{max-width:560px;margin:0 auto}
a{color:#b80024}
h1{font-size:24px}h2{font-size:18px;margin-top:24px}.muted{color:#6b6b73;font-size:14px}ul,ol{padding-inline-start:20px}