:root{
  --bg:#0b1f2a;
  --card:#0f2c3f;
  --accent:#ffd166;
  --text:#eaf2f8;
  --muted:#9fb3c8;
  --chip:#13364d;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Arial,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:16px}
.nav{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--card);position:sticky;top:0;z-index:10;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.brand{display:flex;gap:10px;align-items:center;font-weight:700}
.brand img{height:40px;border-radius:10px}
.nav a.button{background:var(--chip);padding:10px 14px;border-radius:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid #114860;padding:18px;border-radius:18px;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.card h3{margin:0 0 8px}
.btn{background:var(--accent);color:#102230;font-weight:700;border:0;border-radius:12px;padding:10px 14px;cursor:pointer}
.input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #1a506e;background:#0d2432;color:var(--text)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.kbd{background:#0d2331;border:1px solid #153a51;border-radius:8px;padding:2px 8px;color:var(--muted)}
.badge{display:inline-block;background:var(--chip);border:1px solid #1a506e;color:var(--muted);padding:6px 10px;border-radius:999px;font-size:12px}
.section{margin:24px 0}
footer{margin:24px 0;color:var(--muted);text-align:center}
.hero{background:linear-gradient(135deg,#0d2a3a,#0a2030);border-radius:22px;padding:22px;display:flex;gap:20px;align-items:center;justify-content:space-between;border:1px solid #144560}
.hero img{width:360px;border-radius:14px}
.hero h1{margin:0 0 10px}
.menu-grid a{display:block;text-align:center;padding:24px;border-radius:18px;background:var(--chip);border:1px solid #1a506e}
.menu-grid a:hover{transform:translateY(-2px)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid #194e6a;color:var(--text)}
small,h4{color:var(--muted)}
label{display:block;margin:10px 0 6px}