body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #ff7eb3, #ff758c);
    color: white;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: rgba(0, 0, 0, 0.2);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

h1 {
    font-size: 2rem;
    animation: pulse 1.5s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

#countdown {
    font-size: 1.5rem;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
    display: inline-block;
    padding: 10px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.btn {
    text-decoration: none;
    color: white;
    background: #ff4f81;
    padding: 10px 20px;
    border-radius: 5px;
    transition: 0.3s;
}

.btn:hover {
    background: #e04372;
}