:root{
  --bg:#0A0A0A; --surface:#161616; --line:#262626;
  --ink:#F2F2F0; --muted:#9A9A93; --lime:#B5FF4D; --lime-dim:#8FCC3A;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:720px;margin:0 auto;padding:48px 22px 72px}
header.site{display:flex;align-items:center;gap:12px;margin-bottom:44px}
.mark{width:34px;height:34px;flex:none}
.brand{font-weight:700;font-size:19px;letter-spacing:-.01em}
h1{font-size:clamp(30px,6vw,44px);line-height:1.08;letter-spacing:-.02em;margin:0 0 14px}
h2{font-size:20px;margin:34px 0 10px;letter-spacing:-.01em}
p,li{color:var(--muted)}
p.lead{font-size:18px;color:var(--ink);opacity:.9}
a{color:var(--lime-dim)}
a:hover{color:var(--lime)}
ul{padding-left:20px}
li{margin:6px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;margin:28px 0}
.big{font-size:52px;line-height:1;margin-bottom:14px}
.meta{color:#6E6E68;font-size:13px}
footer.site{margin-top:56px;padding-top:22px;border-top:1px solid var(--line);display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
footer.site a{color:var(--muted);text-decoration:none}
footer.site a:hover{color:var(--lime)}