:root { --bg:#05030d; --panel:rgba(14,9,28,.82); --ink:#e9e4ff; --dim:#b8aede; --pink:#ff2fd0; --cyan:#33fff0; }
* { box-sizing:border-box; }
body { margin:0; background:radial-gradient(ellipse at top,#170b2c,var(--bg) 60%); background-color:var(--bg); color:var(--ink);
  font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; min-height:100vh; }
main { max-width:720px; margin:0 auto; padding:40px 16px 64px; }
h1 { font-family:ui-monospace,Menlo,Consolas,monospace; letter-spacing:.1em; text-transform:uppercase; color:var(--pink);
  text-shadow:0 0 6px var(--cyan),0 0 16px var(--pink); font-size:clamp(26px,6vw,40px); margin:0 0 8px; }
h2 { color:var(--cyan); font-size:18px; margin:28px 0 6px; }
p, li { color:var(--dim); }
a { color:var(--cyan); }
.card { background:var(--panel); border:1px solid rgba(255,255,255,.09); border-radius:14px; padding:18px 20px; margin-top:20px; }
nav { display:flex; gap:18px; flex-wrap:wrap; margin-top:36px; font-size:14px; }
footer { margin-top:40px; font-size:13px; color:#8a80ac; }