body {
    font-family: 'Arial', sans-serif;
    background-image: url('https://source.unsplash.com/featured/?romantic');
    background-size: cover;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: auto;
    background: rgba(255, 255, 255, 0.9); /* Leve transparência */
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

header {
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    color: #c71585; /* Rosa médio */
    font-size: 2.5em;
}

h2 {
    color: #ff69b4; /* Rosa claro */
    font-size: 1.5em;
}

button {
    background-color: #c71585;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    margin: 20px 0;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #ff1493;
}

.hidden {
    display: none;
}

section {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ff69b4;
    border-radius: 10px;
    background: rgba(255, 240, 245, 0.8); /* Rosa suave, mais claro */
    color: #333; /* Texto escuro para melhor contraste */
    transition: transform 0.2s;
}

h3 {
    color: #ff1493; /* Rosa profundo */
}

.clickable {
    cursor: pointer;
    transition: transform 0.2s;
}

.clickable:hover {
    transform: scale(1.05);
    background-color: rgba(255, 192, 203, 0.6); /* Rosa mais claro ao passar o mouse */
}

footer {
    text-align: center;
    margin-top: 20px;
    font-style: italic;
    font-size: 1.2em;
    color: #333; /* Cor escura para contraste */
}