*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f4f4;color:#222}
.wrap{max-width:480px;margin:auto;background:#fff;min-height:100vh}
.hero{width:100%;display:block}
.card{margin:16px;padding:18px;background:#fff;border-radius:16px;box-shadow:0 6px 18px rgba(0,0,0,.08)}
h1{font-size:28px;margin:0 0 12px;text-align:center}
h2{margin-top:0}
p{line-height:1.6}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
.grid div{background:#f7f7f7;padding:12px;border-radius:10px;text-align:center;font-size:14px}
.btn{display:block;text-align:center;background:#d91f26;color:#fff;text-decoration:none;padding:16px;border-radius:12px;font-weight:bold;font-size:18px}
footer{text-align:center;padding:24px;color:#666;font-size:13px}
ul{padding-left:18px;line-height:1.8}