/* Mobile-First CSS Foundation */
:root {
    --bg-color: #ffffff;
    --text-color: #222222;
    --primary-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --btn-bg: #ffce00;
    --btn-text: #000000;
    --footer-text: #666666;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--primary-font);
    color: var(--text-color);
    background-color: #f2f2f2;
    line-height: 1.6;
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}

.wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--bg-color);
    padding: 20px 25px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

h1 {
    font-size: 1.8rem;
    line-height: 1.3;
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 30px 0 15px;
}

p { margin-bottom: 22px; }

.bold-text { font-weight: 700; }

/* Image Optimization */
img {
    max-width: 50%;
    height: auto;
    display: block;
    margin: 25px auto;
    border-radius: 4px;
}

.gif-icon { max-width: 80px; margin-bottom: 0; }

/* High-Converting CTA Buttons */
.cta-btn {
    display: block;
    width: 100%;
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--btn-bg);
    color: var(--btn-text);
    text-align: center;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
    cursor: pointer;
}

.cta-btn:active {
    transform: translateY(2px);
}

/* Compliance Footer */
footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eeeeee;
    font-size: 0.85rem;
    color: var(--footer-text);
    text-align: center;
}
footer a { 
    color: var(--footer-text); 
    text-decoration: underline; 
    margin: 0 8px; 
    display: inline-block;
    margin-bottom: 10px;
}
footer p { margin-bottom: 15px; font-size: 0.75rem; }

/* Desktop Adjustments */
@media (min-width: 768px) {
    body { padding: 40px 20px; font-size: 20px; }
    .wrapper { padding: 50px 70px; border-radius: 8px; }
    h1 { font-size: 2.4rem; }
    .cta-btn:hover { transform: translateY(-2px); }
}