:root{--bg:#0b0c10;--card:#12141a;--text:#e6e8ef;--muted:#a6adbb;--accent:#ff6b35;--accent2:#f7931e;--border:#232837;--shadow:0 10px 30px rgba(0,0,0,.25)}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#0b0c10 0%,#0f1117 100%);color:var(--text)}
.container{max-width:1120px;margin:0 auto;padding:28px}
.header{display:flex;align-items:center;justify-content:space-between;padding:22px 0;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px;letter-spacing:.3px}
.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:900}
.nav a{color:var(--muted);text-decoration:none;margin-left:16px;font-weight:600}
.nav a:hover{color:#fff}
.hero{padding:40px 0;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{margin:0 0 12px 0;font-size:40px;line-height:1.1}
.hero p{color:var(--muted);max-width:720px;font-size:16px}
.hero-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow)}
.hero-img{width:100%;height:280px;border-radius:14px;background:#1b2130 url('https://images.unsplash.com/photo-1504674900247-0877df9cc836?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat}
.hero-note{color:var(--muted);margin:12px 0 0;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow);transition:.2s transform}
.card:hover{transform:translateY(-4px)}
.card h3{margin:0 0 8px 0}
.card p{color:var(--muted)}
.section-title{margin:30px 0 14px 0;font-size:20px}
.footer{border-top:1px solid var(--border);margin-top:44px;padding:26px 0;color:var(--muted);font-size:14px}
.badge{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;margin-right:8px}
.ad{background:#0f1117;border:1px dashed var(--border);border-radius:12px;padding:16px;text-align:center;color:var(--muted);font-size:12px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:10px 16px;border-radius:12px;font-weight:700}
.subhead{color:var(--muted);font-size:13px}

@media (max-width:900px){.hero{grid-template-columns:1fr}.hero h1{font-size:34px}}
@media (max-width:640px){.header{flex-direction:column;align-items:flex-start;gap:12px}}