*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  color:#1b1b1f; background:#fafafa; line-height:1.65;
  padding:48px 24px calc(64px + env(safe-area-inset-bottom));
}
.wrap{max-width:680px;margin:0 auto}
header{margin-bottom:48px}
.logo{font-size:15px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#5B3FE0;text-decoration:none}
h1{font-size:30px;line-height:1.2;margin:28px 0 8px;font-weight:750}
h2{font-size:18px;margin:36px 0 8px;font-weight:700}
p,li{font-size:16px;margin-bottom:12px}
ul{padding-left:22px}
a{color:#5B3FE0}
.lead{font-size:18px;opacity:.75;margin-bottom:8px}
.box{background:#fff;border:1px solid #e6e6ec;border-radius:14px;padding:20px 22px;margin:20px 0}
.muted{font-size:14px;opacity:.6}
footer{margin-top:56px;padding-top:24px;border-top:1px solid #e6e6ec;font-size:14px;opacity:.7}
footer a{margin-right:14px}
.todo{background:#fff8e6;border:1px solid #f0d79a;border-radius:12px;padding:16px 18px;margin:20px 0;font-size:15px}