/* about */
page-title{display:block;font-size:1.8rem;font-weight:800;margin-bottom:12px}
page-lead{display:block;font-size:1.05rem;color:var(--text2);margin-bottom:40px;max-width:620px;line-height:1.7}
about-block{display:block;margin-bottom:40px}
about-block section-title{font-size:1.15rem;font-weight:700;margin-bottom:12px}
about-block ce-p{display:block;color:var(--text2);font-size:.95rem;line-height:1.8;max-width:680px}
about-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:20px}
about-feature{display:flex;gap:16px;align-items:flex-start;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:border-color .2s,box-shadow .2s}
about-feature:hover{border-color:var(--accent2);box-shadow:var(--shadow)}
about-feature feat-icon{font-size:1.5rem;flex-shrink:0;margin-bottom:0}
about-feature card-title{font-size:.92rem;font-weight:700;margin-bottom:6px}
about-feature ce-p{display:block;color:var(--text2);font-size:.84rem;line-height:1.6}

/* video card inside about-features */
about-feature.video-card a{text-decoration:none;color:inherit;display:flex;gap:16px;align-items:flex-start}
about-feature.video-card feat-icon{color:var(--accent)}
about-feature.video-card:hover{border-color:var(--accent2);box-shadow:var(--shadow)}

/* play button */
.btn-video{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;background:var(--bg2);border:2px solid var(--accent);color:var(--accent);font-size:1.1rem;text-decoration:none;transition:background .2s,color .2s}
.btn-video:hover{background:var(--accent);color:#fff}