:root{
  --ink:#1d1b1c; --surface:#262324; --line:#3a3638;
  --text:#eeece7; --muted:#a5a49f; --dim:#607179; --accent:#c8f169;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--ink);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:680px;margin:0 auto;padding:64px 20px 96px}
header{display:flex;align-items:center;gap:10px;margin-bottom:56px}
.mark{font-size:20px;font-weight:700;letter-spacing:-.5px;text-transform:uppercase}
nav{margin-left:auto;display:flex;gap:18px}
nav a{color:var(--muted);text-decoration:none;font-size:11px;font-weight:500;
  letter-spacing:1.5px;text-transform:uppercase}
nav a:hover,nav a[aria-current]{color:var(--accent)}
h1{font-size:38px;font-weight:600;line-height:.95;letter-spacing:-.5px;margin-bottom:10px}
.updated{font-size:11px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent);margin-bottom:40px}
h2{font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;
  color:var(--muted);margin:40px 0 12px}
h3{font-size:17px;font-weight:600;margin:26px 0 6px}
p{margin-bottom:14px;color:rgba(238,236,231,.86)}
ul{margin:0 0 16px 18px}
li{margin-bottom:7px;color:rgba(238,236,231,.86)}
.lead{font-size:19px;line-height:1.45;color:var(--text)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:20px 22px;margin:22px 0}
footer{margin-top:72px;padding-top:24px;border-top:1px solid var(--line);
  font-size:13px;color:var(--dim)}
a{color:var(--accent)}
@media(max-width:520px){h1{font-size:30px}.wrap{padding:40px 20px 72px}}