*{box-sizing:border-box}body{margin:0;background:#0d1017;color:#fff;font-family:Arial,sans-serif}.wrap{max-width:720px;margin:auto;padding:35px 18px}.card{margin-top:7vh;background:#171b24;border:1px solid #303746;border-radius:22px;padding:28px}.hero{text-align:center;padding:45px 25px}h1{font-size:40px;margin:14px 0}p{color:#b8c0cd;line-height:1.55}.badge{border:1px solid #343b49;border-radius:999px;padding:8px 12px}.btn,button{display:inline-block;background:#fff;color:#10131a;border:0;border-radius:12px;padding:14px 18px;font-weight:800;text-decoration:none;cursor:pointer}label{display:block;font-weight:700;margin:18px 0 7px}input{width:100%;padding:14px;border-radius:11px;border:1px solid #343b49;background:#0e1118;color:#fff;font-size:16px}.full{width:100%;margin-top:18px}.msg{margin-top:15px;padding:12px;border-radius:10px}.ok{background:#153824}.err{background:#4a1d23}.small{font-size:13px}