/* Neuralink-style body text for articles — HEADINGS LEFT UNTOUCHED */
/* Only paragraphs, list items, blockquotes and callouts are restyled.   */
/* Font: Inter (≈ Untitled Sans used on neuralink.com).                   */

.article-section p,
.article-section li,
.article-section blockquote,
.intro-block,
.intro-block p,
.highlight-box p,
.highlight-box li,
.conclusion-block p {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 20px;
    line-height: 1.65;
    color: #1a1a1a;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.006em;
}

.article-section p,
.conclusion-block p {
    margin-bottom: 28px;
}

.article-section li {
    margin-bottom: 10px;
}

/* Table of contents — keep the ORIGINAL Tilda style, exclude from body restyle.
   The TOC <li> live inside .article-section, so the body rules above leak into
   them; these higher-specificity rules restore the original look.            */
.article-navigation .nav-title,
.article-navigation .nav-list,
.article-navigation .nav-list li,
.article-navigation .nav-list a {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    letter-spacing: normal;
    -webkit-font-smoothing: auto;
}

.article-navigation .nav-list li {
    font-size: 14px;
    line-height: 1.4;
    color: #1a1a1a;
    margin-bottom: 0;
}

/* Bold emphasis — clearly heavier, Neuralink-style */
.article-section p strong,
.article-section li strong,
.article-section strong,
.article-section b,
.highlight-box strong {
    font-weight: 700;
}

/* Italic emphasis */
.article-section em,
.article-section i {
    font-style: italic;
}

@media (max-width: 768px) {
    .article-section p,
    .article-section li,
    .article-section blockquote,
    .intro-block,
    .intro-block p,
    .highlight-box p,
    .highlight-box li,
    .conclusion-block p {
        font-size: 17px;
        line-height: 1.6;
    }
}