:root{--bg:#0f172a;--card:#0b1226;--text:#e2e8f0;--muted:#a9b9d2;--line:#1e3358;--accent:#16a34a;}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:980px;margin:0 auto;padding:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin:18px 0}
h1,h2,h3{color:white}p.small{color:var(--muted)}
.btn{display:inline-block;background:var(--accent);color:#04120a;padding:12px 16px;border-radius:999px;text-decoration:none;font-weight:700}
.grid{display:grid;gap:18px} @media(min-width:900px){.grid{grid-template-columns:1fr 1fr}}
img{max-width:100%;border-radius:12px;border:1px solid var(--line)}
.langs a{margin-right:10px;color:#9ae6b4;text-decoration:none}
.footer{margin-top:24px;color:var(--muted);font-size:14px}