body {
    margin: 0;
    padding: 0;
    background: #9fdcff;
    font-family: Arial, sans-serif;
    text-align: center;
    overflow-x: hidden;
}

/* Título */
.titulo {
    font-size: 40px;
    margin-top: 30px;
    color: white;
    text-shadow: 2px 2px 5px #2a4d6c;
}

/* Botones */
.botones {
    margin-top: 30px;
}

button {
    font-size: 25px;
    padding: 15px 35px;
    margin: 20px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    box-shadow: 0px 0px 10px #4a86a1;
}

#si {
    background: #54d66a;
    color: white;
}

#no {
    background: #ff6b6b;
    color: white;
    position: absolute;
}

/* Galería */
.galeria {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.galeria img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    border: 4px solid white;
    box-shadow: 0px 0px 10px #4a86a1;
}

/* Corazones cayendo */
.corazon {
    position: fixed;
    top: -10px;
    color: red;
    font-size: 25px;
    animation: caer 3s linear infinite;
}

@keyframes caer {
    0% { transform: translateY(-10px); opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}