:root { --bg:#0b0b0b; --fg:#fff; --muted:#bdbdbd; --accent:#21d07a; }
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--fg);
font:16px/1.6 system-ui,-apple-system,Segoe UI,Inter,Roboto}
.wrap{max-width:980px;margin:auto;padding:20px}
.header{display:flex;gap:24px;align-items:center;justify-content:space-between}
.brand{font-weight:700;color:#fff;text-decoration:none}
.nav a{color:var(--muted);margin-left:16px;text-decoration:none}
.nav a:hover,[aria-current="page"]{color:var(--accent)}
h1,h2{margin:12px 0 6px}
.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:20px}
.card{border:1px solid #1e1e1e;border-radius:12px;padding:16px;text-decoration:none;color:#fff}
.card:hover{border-color:#2a2a2a;transform:translateY(-1px)}
.footer{border-top:1px solid #1e1e1e;color:#9a9a9a;margin-top:40px}
a{color:#aeeecf}