body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(120deg, #ff9a9e, #fad0c4);
    color: #333;
    text-align: center;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.header p {
    font-size: 1.2rem;
    color: #555;
}

.start-btn {
    padding: 15px 30px;
    font-size: 1.2rem;
    color: white;
    background: #ff6b6b;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.start-btn:hover {
    background: #ff3b3b;
    transform: scale(1.05);
}

footer {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666;
}