body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f7f9fc;color:#222}
.container{max-width:1180px;margin:auto;padding:0 15px}
.site-header{background:#063970;color:white;padding:16px 0}
.nav{display:flex;justify-content:space-between;align-items:center}
.logo{color:white;font-weight:bold;font-size:24px;text-decoration:none}
nav a{color:white;text-decoration:none;margin-left:18px}
.hero{background:linear-gradient(120deg,#0a4d8f,#0fb5b5);color:white;padding:70px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin:30px 0}
.card{background:white;border-radius:12px;box-shadow:0 3px 15px #0001;padding:18px}
.card img{width:100%;height:190px;object-fit:contain;background:#fff;border:1px solid #eee}
.btn{display:inline-block;background:#0a4d8f;color:white;padding:10px 16px;border-radius:6px;text-decoration:none;border:0}
.footer{background:#111;color:#ddd;padding:24px 0;margin-top:40px}
.form input,.form textarea,.form select{width:100%;padding:10px;margin:7px 0;border:1px solid #ccc;border-radius:5px}
.table{width:100%;border-collapse:collapse;background:#fff}
.table th,.table td{border:1px solid #ddd;padding:10px;text-align:left}
.admin-wrap{max-width:1100px;margin:25px auto;padding:20px}
.admin-menu a{display:inline-block;margin:5px;padding:10px;background:#063970;color:white;text-decoration:none;border-radius:6px}