:root{
  --primary:#0d3b66;
  --accent:#ff7a00;
  --ink:#1f2937;
  --muted:#6b7280;
  --bg:#f7f8fa;
  --card:#ffffff;
  --radius:8px;
  --shadow:0 4px 12px rgba(13,59,102,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial, sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

header{background:var(--primary);color:#fff}
header .wrap{max-width:1200px;margin:auto;padding:12px 16px;display:flex;justify-content:space-between;align-items:center}
header h1{font-size:20px}

nav{background:#f0f5ff;border-bottom:1px solid #e5ecff}
nav .wrap{max-width:1200px;margin:auto;padding:8px 16px}

.search-bar{max-width:1200px;margin:12px auto;padding:0 16px}
.search-bar form{display:flex;gap:8px}
.search-bar input{flex:1;border:1px solid #ccc;border-radius:4px;padding:8px}
.search-bar button{padding:8px 16px;background:var(--primary);color:#fff;border:0;border-radius:4px;cursor:pointer}

.container{max-width:1200px;margin:12px auto;padding:0 16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px;display:flex;flex-direction:column;gap:8px}
.card h2{font-size:16px}
.card p{font-size:14px;color:var(--muted)}
.card a{align-self:flex-start;background:var(--primary);color:#fff;padding:6px 10px;border-radius:4px;font-size:14px}

footer{background:var(--primary);color:#fff;text-align:center;padding:8px;font-size:14px;margin-top:20px}