body {
    text-align: center;
    font-family: Arial, sans-serif;
    background-color: #ffebf0;
    overflow: hidden;
}

.container {
    margin-top: 50px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bear-gif {
    width: 200px;
}

.btn {
    font-size: 20px;
    padding: 10px 20px;
    margin: 10px;
    border: none;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.5s ease;
    white-space: nowrap;
    overflow: hidden;
}

#yesBtn {
    background-color: #ff4d6d;
    color: white;
    display: inline-block;
    text-align: center;
    transition: all 1s ease;
}

#noBtn {
    background-color: #6c757d;
    color: white;
}

#message {
    font-size: 24px;
    color: #ff4d6d;
    font-weight: bold;
    margin-top: 20px;
}

.button-container {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.heart {
    position: absolute;
    font-size: 30px;
    color: red;
    animation: floatUp 2s ease-out forwards;
}

@keyframes floatUp {
    0% { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(-100vh) scale(1.5); opacity: 0; }
}