body{margin:0;background:#f5f4fa;color:#252b40;font:18px system-ui,sans-serif}
main{max-width:650px;margin:8vh auto;padding:32px;background:white;border-radius:24px;box-shadow:0 8px 36px #24204012}
h1{color:#6754be;font-size:32px}label{display:block;margin:18px 0 8px}input,select,button{box-sizing:border-box;width:100%;font:inherit;padding:14px;border:1px solid #cbc8db;border-radius:12px}
button{margin-top:22px;background:#6754be;color:white;cursor:pointer}a{color:#6754be}.notice{padding:18px;background:#f1edff;border-radius:12px;line-height:1.5}.error{color:#a32932}li{padding:10px}small{color:#667}