body {
    text-align: center;
    background-color: #ffe6e6;
    font-family: 'Arial', sans-serif;
}
h1 {
    color: #e6005c;
    font-size: 28px;
    margin-top: 30px;
}
.heart-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    margin-top: 20px;
}
.heart {
    width: 100px;
    height: 100px;
    background-color: red;
    position: relative;
    transform: rotate(-45deg);
    animation: heartbeat 1s infinite alternate ease-in-out;
}
.heart::before, .heart::after {
    content: "";
    width: 100px;
    height: 100px;
    background-color: red;
    border-radius: 50%;
    position: absolute;
}
.heart::before {
    top: -50px;
    left: 0;
}
.heart::after {
    left: 50px;
    top: 0;
}
@keyframes heartbeat {
    0% { transform: scale(1) rotate(-45deg); }
    100% { transform: scale(1.2) rotate(-45deg); }
}
.emoji {
    font-size: 50px;
    cursor: pointer;
    margin-top: 20px;
    transition: transform 0.3s ease-in-out;
}
.emoji:hover {
    transform: scale(1.2);
}
#message {
    display: none;
    font-size: 22px;
    color: #d81b60;
    margin-top: 20px;
    animation: fadeIn 1s ease-in-out;
}
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}
.button {
    background-color: #ff4081;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    cursor: pointer;
    margin-top: 20px;
    transition: 0.3s;
}
.button:hover {
    background-color: #e6005c;
    transform: scale(1.1);
}