body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.7; color: #2d3748; max-width: 800px; margin: 0 auto; padding: 20px; background: #fff; }
        h1 { font-size: 2.4rem; line-height: 1.2; margin-bottom: 10px; color: #1a202c; }
        h2 { font-size: 1.8rem; margin-top: 45px; color: #1a202c; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px; }
        h3 { font-size: 1.3rem; margin-top: 30px; color: #2d3748; }
        p { margin-bottom: 20px; font-size: 1.125rem; color: #4a5568; }
        .meta { color: #718096; font-size: 0.9rem; margin-bottom: 30px; display: flex; gap: 15px; }
        .takeaways { background: #ebf8ff; border-left: 5px solid #3182ce; padding: 25px; border-radius: 8px; margin: 30px 0; }
        .takeaways h3 { margin-top: 0; color: #2b6cb0; font-size: 1.2rem; }
        .takeaways ul { margin-bottom: 0; padding-left: 20px; }
        .takeaways li { margin-bottom: 10px; color: #2c5282; font-size: 1.05rem; }
        .cta-box { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 40px; border-radius: 12px; text-align: center; margin: 50px 0; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
        .cta-box h3 { color: white; margin-top: 0; font-size: 1.5rem; }
        .cta-box p { color: #e2e8f0; font-size: 1.1rem; }
        .cta-btn { display: inline-block; background: white; color: #667eea; padding: 12px 30px; border-radius: 50px; text-decoration: none; font-weight: bold; margin-top: 15px; transition: transform 0.2s; }
        .cta-btn:hover { transform: translateY(-2px); }
        ul { margin-bottom: 20px; padding-left: 20px; }
        li { margin-bottom: 12px; font-size: 1.1rem; color: #4a5568; }
        strong { color: #1a202c; }
        a { color: #3182ce; text-decoration: none; font-weight: 500; }
        a:hover { text-decoration: underline; }
        /* --- RELATED POSTS WIDGET STYLES --- */
.related-posts {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e2e8f0;
}

.related-posts h2 {
    font-size: 1.6rem;
    margin-top: 0;
    margin-bottom: 25px;
    border-bottom: none;
    padding-bottom: 0;
    color: #1a202c;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.related-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px rgba(0,0,0,0.08), 0 10px 10px rgba(0,0,0,0.05);
    border-color: #cbd5e0;
}

.related-thumb {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    overflow: hidden;
}

/* Gradient backgrounds for thumbnails since we don't have external images */
.thumb-gradient-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.thumb-gradient-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.thumb-gradient-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.thumb-gradient-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

.related-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.related-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #3182ce;
    background: #ebf8ff;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
    width: fit-content;
}

.related-title {
    font-size: 1.1rem;
    line-height: 1.4;
    color: #1a202c;
    margin: 0 0 15px 0;
    font-weight: 700;
    flex-grow: 1;
}

.related-card:hover .related-title {
    color: #3182ce;
}

.related-meta {
    font-size: 0.85rem;
    color: #718096;
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 5px;
}