body{font-family:system-ui,sans-serif;margin:0;color:#1d2433;line-height:1.55}
header,main,footer{max-width:820px;margin:auto;padding:1.2rem}
header{display:flex;justify-content:space-between;align-items:center}
a{color:#0b5cad}.btn{background:#0b5cad;color:#fff;padding:.75rem 1.3rem;border-radius:8px;text-decoration:none;border:0;font-size:1rem;cursor:pointer}
.hero{background:#f3f7fc;padding:2rem;border-radius:12px}.disc{background:#fff6e5;border-left:4px solid #e0a100;padding:1rem;font-size:.92rem}
label{display:block;margin-top:1rem;font-weight:600}input,select,textarea{width:100%;padding:.55rem;margin-top:.3rem;box-sizing:border-box}
.chk label{font-weight:400}.chk input{width:auto;margin-right:.5rem}footer{font-size:.85rem;color:#556}