body{margin:0;font-family:Arial,sans-serif;background-color:#000;color:#fff}img{max-width:100%;height:auto;display:block;margin:0 auto}.container{padding:1rem;margin:auto}.grid{display:flex;flex-wrap:wrap;justify-content:center;gap:2.5rem;margin:2rem 0}.product-card{background:linear-gradient(to bottom,#111,#000);padding:2rem;border-radius:12px;flex:1 1 350px;max-width:720px;box-shadow:0 0 20px #ffffff1a;text-align:center;transition:box-shadow .3s ease}.product-card:hover{box-shadow:0 0 30px #00aaff4d}.product-card h3{color:#0af;margin:1rem 0 .5rem;font-size:1.25rem}.product-card p{white-space:pre-line;line-height:1.6;color:#ccc}.product-card a{color:#0af;font-weight:700;text-decoration:none;background-color:#0af;color:#000;padding:.5rem 1rem;border-radius:6px;display:inline-block;margin-top:1rem;transition:background-color .2s ease}.product-card a:hover{background-color:#09f;color:#000}.footer{font-size:.8rem;text-align:center;padding:2rem;border-top:1px solid #444;color:#aaa}select{width:100%;max-width:600px;padding:.4rem;font-size:.9rem;border-radius:6px;margin-top:.25rem;background-color:#111;color:#fff;border:1px solid #333}select:focus{outline:none;border-color:#0af}.faq-question{color:#fff;font-weight:700;font-size:1.1rem;cursor:pointer;background:none;border:none;text-align:left;width:100%;padding:1rem 0}