.seo-kw-link,
.seo-keyword-link {
    color: #667eea;
    text-decoration: none;
    border-bottom: 1px dashed rgba(102, 126, 234, 0.35);
    font-weight: 600;
}

.seo-kw-link:hover,
.seo-keyword-link:hover {
    color: #764ba2;
}

.seo-intro {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 15px;
    padding: 20px 24px;
    margin-bottom: 30px;
    line-height: 1.85;
    color: #555;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.seo-keyword-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin: 16px 0 8px;
    padding: 12px 0;
}

.seo-keyword-cloud a {
    font-size: 0.85em;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(102, 126, 234, 0.08);
}

.seo-spider-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}