body{margin:0;background:#f2eee5;font-family:Arial,sans-serif;color:#3b2a21}
.container{max-width:960px;margin:40px auto;padding:20px}
.progress{background:#ddd;height:8px;border-radius:10px}.progress div{height:100%;width:60%;background:#754a36;border-radius:10px}
.card{background:#fff;padding:30px;border-radius:18px;margin-top:20px}
.step{display:none}.step.active{display:block}
input,select,textarea{width:100%;padding:10px;margin:8px 0 16px;border:1px solid #ccc;border-radius:8px;box-sizing:border-box}
button{background:#754a36;color:#fff;border:none;padding:12px 24px;border-radius:25px;cursor:pointer}
.nav{display:flex;justify-content:space-between}