body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family: 'Dancing Script', cursive;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    animation: backgroundChange 10s infinite alternate; 
}

@keyframes backgroundChange {
    0% { background-color: #ffebf3; } 
    25% { background-color: #ffcccb; } 
    50% { background-color: #ff99cc; } 
    75% { background-color: #ff69b4; } 
    100% { background-color: #ff1493; }
}

.hearts-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.heart {
    position: absolute;
    color: red;
    font-size: 20px;
    opacity: 0.7;
    animation: float 5s linear infinite;
}

@keyframes float {
    0% { transform: translateY(100vh) scale(0.5); opacity: 1; }
    100% { transform: translateY(-10vh) scale(1.2); opacity: 0; }
}

.container {
    background: rgba(255, 255, 255, 0.315);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    position: relative;
    z-index: 2;
    animation: fadeIn 1.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

h1 {
    color: #ffffff;
    font-size: 36px;
}

p {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
}

h2 {
    font-size: 26px;
    color: #ffffff;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

button {
    background: #ff69b4;
    border: none;
    padding: 10px 20px;
    font-size: 20px;
    color: white;
    font-family: 'Dancing Script', cursive;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s ease-in-out;
    box-shadow: 2px 4px 10px rgba(0, 0, 0, 0.2);
}

button:hover {
    background: #ff1493;
    transform: scale(1.1);
}

.download-btn {
    display: inline-block;
    margin-top: 15px;
    background: #ffcccb;
    padding: 12px 18px;
    color: #333;
    font-size: 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s ease-in-out;
}

.download-btn:hover {
    background: #ff9999;
    transform: scale(1.1);
}