.quick-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;padding:20px;background-color:transparent}.quick-link{display:flex;align-items:center;gap:8px;background-color:#fff;border:1px solid #ccc;border-radius:8px;padding:10px 16px;text-decoration:none;color:#333;font-weight:600;font-size:.95rem;transition:all .2s ease}.quick-link:hover{background-color:#f0f8ff;border-color:#6af;color:#048}@keyframes flip{0%{transform:rotateX(0)}50%{transform:rotateX(-90deg)}to{transform:rotateX(0)}}.flip{animation:flip .5s ease-in-out}body{font-family:Arial,sans-serif;margin:0;padding:0;line-height:1.6;color:#333;background-color:#fff}h1,h2{text-align:center;color:#222}button{cursor:pointer}section{padding:40px 20px;max-width:1200px;margin:auto}.hero{background-color:#fff;color:#222;padding:100px 20px;text-align:center}.hero button{background-color:#333;color:#fff;border:none;padding:10px 20px;margin-top:20px;border-radius:5px;font-weight:700}footer{background-color:#fff;text-align:center;padding:20px;color:#777;font-size:.9rem}