body{font-family:Arial,sans-serif;background-color:#f8f9fa}footer,header{text-align:center;padding:1.5rem 1rem;background-color:#fff;margin-bottom:1rem;border-bottom:1px solid #dee2e6}h1{font-size:2rem;font-weight:700}h2{font-size:1.2rem;color:#555}.card{border-radius:1rem;box-shadow:0 4px 6px rgba(0,0,0,.1)}#results{margin-top:1.5rem}.ads{text-align:center;margin:1rem 0}footer{font-size:.9rem;color:#666}