/* ============================================================ */
/* SEO RICH CONTENT BOX (Gutenberg / the_content Area) */
/* ============================================================ */
.seo-rich-content-box {
    max-width: 860px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.85;
    color: #334155;
    word-break: keep-all;
}

.seo-rich-content-box h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    margin: 48px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
    letter-spacing: -0.02em;
}

.seo-rich-content-box h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1e293b;
    margin: 36px 0 16px;
    letter-spacing: -0.01em;
}

.seo-rich-content-box p {
    margin-bottom: 22px;
}

.seo-rich-content-box ul,
.seo-rich-content-box ol {
    margin: 20px 0 28px;
    padding-left: 24px;
}

.seo-rich-content-box ul li {
    list-style-type: disc;
    margin-bottom: 10px;
    line-height: 1.75;
}

.seo-rich-content-box ol li {
    list-style-type: decimal;
    margin-bottom: 10px;
    line-height: 1.75;
}

.seo-rich-content-box strong {
    color: #0f172a;
    font-weight: 700;
}

.seo-rich-content-box blockquote {
    margin: 32px 0;
    padding: 20px 24px;
    background: #f8fafc;
    border-left: 4px solid #d8ac4b;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: #475569;
}

.seo-rich-content-box img {
    border-radius: var(--radius-md);
    margin: 30px auto;
    box-shadow: var(--shadow-subtle);
}