body{margin:0;font-family:Arial,Helvetica,sans-serif;background-color:#f8fafc}h1,h2,h3{margin-bottom:10px}input,select{width:100%;padding:10px;margin-top:8px;border:1px solid #ccc;border-radius:6px}button{padding:12px;border:none;border-radius:6px;background-color:#2563eb;color:#fff;font-size:16px;cursor:pointer}button:hover{background-color:#1e40af}.section{padding:30px}.card{background:#fff;padding:20px;border-radius:10px;margin-bottom:20px}.sticky-buttons{position:fixed;bottom:15px;right:15px;display:flex;gap:10px;z-index:999}