*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,sans-serif;background:#f6f6f6;color:#222}
.container{max-width:1200px;margin:auto;padding:20px}
.site-header{background:#111;color:#fff}
.logo{margin-bottom:10px}
.main-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:12px}
.main-nav a{color:#fff;text-decoration:none;font-size:14px}
.hero img{max-width:100%;margin-top:20px;border-radius:6px}
.site-footer{text-align:center;padding:15px;background:#222;color:#ccc;margin-top:40px}