body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #1a1a1a;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    border-bottom: 5px solid #ff0000;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

main {
    padding: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

section {
    background: #fff;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
}

h2 {
    color: #ff0000;
    text-align: center;
}

.urgent {
    color: #ff0000;
    font-weight: bold;
    text-align: center;
    font-size: 1.2rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
}

.banner-ad {
    background: #e0e0e0;
    text-align: center;
    padding: 2rem;
    margin-bottom: 1rem;
    border: 2px dashed #999;
}

#testimonials {
    background: #fff8e1;
}

.testimonial {
    border-bottom: 1px dotted #ccc;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.testimonial:last-child {
    border-bottom: none;
}

.author {
    font-style: italic;
    text-align: right;
}

#cta {
    text-align: center;
}

#buy-now {
    background: #ff0000;
    color: #fff;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 5px;
    text-transform: uppercase;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.warning {
    color: #999;
    font-size: 0.9rem;
}

footer {
    text-align: center;
    padding: 1rem;
    background: #1a1a1a;
    color: #666;
    font-size: 0.8rem;
}