*{margin:0;padding:0;box-sizing:border-box;font-family:Arial}
body{background:#f7f7f7;color:#222}
a{text-decoration:none;color:inherit}
.container{max-width:1100px;margin:auto;padding:0 15px}
.header{background:#fff;border-bottom:3px solid #d40000;position:sticky;top:0;z-index:99}
.header .container{display:flex;justify-content:space-between;align-items:center;padding:12px 15px}
.logo{font-weight:800;font-size:22px;color:#d40000}
.nav a{margin-left:18px;font-weight:600}
.nav a:hover{color:#d40000}
.hero{background:#fff;padding:25px 0}
.hero-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.hero h1{font-size:32px;line-height:1.2}
.hero h1 span{color:#d40000}
.card{background:#fff;border:1px solid #eee;border-radius:12px;padding:18px}
.btn{background:#d40000;color:#fff;padding:12px 18px;border-radius:8px;display:inline-block;font-weight:700;border:none;width:100%;cursor:pointer}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.section{padding:28px 0}
table{width:100%;border-collapse:collapse}
th,td{border:1px solid #ddd;padding:10px;text-align:left}
th{background:#d40000;color:#fff}
.footer{background:#111;color:#ccc;padding:28px 0;margin-top:20px}
.footer a{color:#fff}
@media(max-width:800px){.hero-grid,.grid3{grid-template-columns:1fr}}