body {
    background-color: #ffffff;
    /* Clean White */
    font-family: Arial, sans-serif;
    /* Simple Font */
    color: #333333;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 40px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    font-size: 48px;
    color: #333;
    margin-bottom: 20px;
}

.odd-box {
    background-color: #e0f7fa;
    padding: 30px;
    border-radius: 8px;
    margin: 30px 0;
}

.number {
    font-size: 60px;
    font-weight: bold;
    color: #007bff;
    margin: 10px 0;
    display: block;
}

.message {
    font-size: 24px;
    color: #555;
    margin-top: 20px;
}

.floating-cta {
    margin-top: 40px;
}

.floating-cta a {
    background-color: #25D366;
    /* WhatsApp Green */
    color: white;
    font-size: 20px;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    display: inline-block;
}

.floating-cta a:hover {
    background-color: #128C7E;
}

/* Removed: .blink, keyframes, .box, transforms, wild colors */