body {
    background-color: #007f7a;
    color: gold;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background-color: #006b67;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px gold;
    text-align: center;
    width: 90%;
    max-width: 400px;
}

.titulo {
    font-size: 2em;
    margin-bottom: 10px;
    color: gold;
    font-weight: bold;
    text-shadow: 1px 1px 5px #000;
}

input[type="text"] {
    width: 80%;
    padding: 10px;
    margin: 20px 0;
    border: 2px solid gold;
    border-radius: 5px;
    background-color: #00524e;
    color: white;
}

button {
    padding: 10px 20px;
    background-color: gold;
    border: none;
    border-radius: 5px;
    color: #004d00;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background-color: #ffd700;
}

#resultado {
    margin-top: 20px;
}

#resultado h3 {
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

#resultado p strong {
    color: gold;
    font-size: 1.3em;
    text-transform: uppercase;
}