:root { --bg:#0b0c10; --card:#111318; --accent:#00e5b0; --muted:#9aa4af; --text:#f4f6f8; --line:#222531; }
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:16px}
header{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;background:linear-gradient(135deg,#00e5b0,#5ef2f2);color:#081015;border-radius:12px;display:grid;place-items:center;font-weight:800}
.tag{font-size:12px;color:var(--muted)}
nav a{font-size:13px;margin:0 8px}
.hero{border:1px solid var(--line);border-radius:16px;padding:22px;background:linear-gradient(90deg,rgba(0,229,176,.08),rgba(0,229,176,0))}
.hero h1{margin:0 0 8px;font-size:clamp(24px,3.6vw,44px);letter-spacing:-.02em}
.hero p{margin:0;color:var(--muted)}
.banner{margin:14px 0;background:#0f1117;border:1px dashed var(--line);padding:12px;border-radius:12px;text-align:center}
.btn{display:inline-block;padding:10px 14px;background:var(--accent);color:#081015;border-radius:10px;font-weight:800}
.bar{margin:14px 0;display:flex;gap:10px;flex-wrap:wrap}
.chip{background:#121420;border:1px solid var(--line);color:#d7dee7;padding:8px 12px;border-radius:999px;font-size:13px}
.grid{margin-top:18px;display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:14px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:8px}
.card h3{margin:0;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.section{margin-top:20px}
.section h2{margin:6px 0 8px;font-size:22px}
.ads{margin:18px 0;background:#0f1117;border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center;font-size:14px;color:#d7dee7}
footer{margin:28px 0 12px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
kbd{background:#111;border:1px solid #2a2e3b;padding:2px 6px;border-radius:6px}